[llvm] r215111 - Nuke the old JIT.

Rafael Espindola rafael.espindola at gmail.com
Thu Aug 7 07:21:20 PDT 2014


Author: rafael
Date: Thu Aug  7 09:21:18 2014
New Revision: 215111

URL: http://llvm.org/viewvc/llvm-project?rev=215111&view=rev
Log:
Nuke the old JIT.

I am sure we will be finding bits and pieces of dead code for years to
come, but this is a good start.

Thanks to Lang Hames for making MCJIT a good replacement!

Added:
    llvm/trunk/lib/ExecutionEngine/MCJIT/JITMemoryManager.cpp
      - copied, changed from r215110, llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
Removed:
    llvm/trunk/include/llvm/CodeGen/JITCodeEmitter.h
    llvm/trunk/include/llvm/ExecutionEngine/JIT.h
    llvm/trunk/include/llvm/Target/TargetJITInfo.h
    llvm/trunk/lib/CodeGen/JITCodeEmitter.cpp
    llvm/trunk/lib/ExecutionEngine/JIT/CMakeLists.txt
    llvm/trunk/lib/ExecutionEngine/JIT/JIT.cpp
    llvm/trunk/lib/ExecutionEngine/JIT/JIT.h
    llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp
    llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
    llvm/trunk/lib/ExecutionEngine/JIT/LLVMBuild.txt
    llvm/trunk/lib/ExecutionEngine/JIT/Makefile
    llvm/trunk/lib/Target/ARM/ARMCodeEmitter.cpp
    llvm/trunk/lib/Target/ARM/ARMJITInfo.cpp
    llvm/trunk/lib/Target/ARM/ARMJITInfo.h
    llvm/trunk/lib/Target/Mips/MipsCodeEmitter.cpp
    llvm/trunk/lib/Target/Mips/MipsJITInfo.cpp
    llvm/trunk/lib/Target/Mips/MipsJITInfo.h
    llvm/trunk/lib/Target/PowerPC/PPCCodeEmitter.cpp
    llvm/trunk/lib/Target/PowerPC/PPCJITInfo.cpp
    llvm/trunk/lib/Target/PowerPC/PPCJITInfo.h
    llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp
    llvm/trunk/lib/Target/Sparc/SparcJITInfo.cpp
    llvm/trunk/lib/Target/Sparc/SparcJITInfo.h
    llvm/trunk/lib/Target/TargetJITInfo.cpp
    llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp
    llvm/trunk/lib/Target/X86/X86JITInfo.cpp
    llvm/trunk/lib/Target/X86/X86JITInfo.h
    llvm/trunk/unittests/ExecutionEngine/JIT/CMakeLists.txt
    llvm/trunk/unittests/ExecutionEngine/JIT/IntelJITEventListenerTest.cpp
    llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp
    llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTestCommon.h
    llvm/trunk/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
    llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp
    llvm/trunk/unittests/ExecutionEngine/JIT/JITTests.def
    llvm/trunk/unittests/ExecutionEngine/JIT/Makefile
    llvm/trunk/unittests/ExecutionEngine/JIT/MultiJITTest.cpp
    llvm/trunk/unittests/ExecutionEngine/JIT/OProfileJITEventListenerTest.cpp
Modified:
    llvm/trunk/Makefile.rules
    llvm/trunk/docs/TableGen/BackEnds.rst
    llvm/trunk/examples/BrainF/BrainFDriver.cpp
    llvm/trunk/examples/BrainF/CMakeLists.txt
    llvm/trunk/examples/ExceptionDemo/ExceptionDemo.cpp
    llvm/trunk/examples/Fibonacci/CMakeLists.txt
    llvm/trunk/examples/Fibonacci/fibonacci.cpp
    llvm/trunk/examples/HowToUseJIT/CMakeLists.txt
    llvm/trunk/examples/HowToUseJIT/HowToUseJIT.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter4/CMakeLists.txt
    llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter5/CMakeLists.txt
    llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter6/CMakeLists.txt
    llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter7/CMakeLists.txt
    llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy-jit.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/complete/toy.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/initial/toy.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy-jit.cpp
    llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy.cpp
    llvm/trunk/examples/ParallelJIT/CMakeLists.txt
    llvm/trunk/examples/ParallelJIT/ParallelJIT.cpp
    llvm/trunk/include/llvm/ExecutionEngine/ExecutionEngine.h
    llvm/trunk/include/llvm/Target/TargetLowering.h
    llvm/trunk/include/llvm/Target/TargetMachine.h
    llvm/trunk/include/llvm/Target/TargetSubtargetInfo.h
    llvm/trunk/lib/CodeGen/BasicTargetTransformInfo.cpp
    llvm/trunk/lib/CodeGen/CMakeLists.txt
    llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
    llvm/trunk/lib/ExecutionEngine/CMakeLists.txt
    llvm/trunk/lib/ExecutionEngine/ExecutionEngine.cpp
    llvm/trunk/lib/ExecutionEngine/ExecutionEngineBindings.cpp
    llvm/trunk/lib/ExecutionEngine/Interpreter/Interpreter.h
    llvm/trunk/lib/ExecutionEngine/LLVMBuild.txt
    llvm/trunk/lib/ExecutionEngine/MCJIT/CMakeLists.txt
    llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.cpp
    llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.h
    llvm/trunk/lib/ExecutionEngine/TargetSelect.cpp
    llvm/trunk/lib/Target/AArch64/CMakeLists.txt
    llvm/trunk/lib/Target/ARM/ARM.h
    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
    llvm/trunk/lib/Target/ARM/ARMSubtarget.cpp
    llvm/trunk/lib/Target/ARM/ARMSubtarget.h
    llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp
    llvm/trunk/lib/Target/ARM/ARMTargetMachine.h
    llvm/trunk/lib/Target/ARM/CMakeLists.txt
    llvm/trunk/lib/Target/ARM/Makefile
    llvm/trunk/lib/Target/CMakeLists.txt
    llvm/trunk/lib/Target/Mips/CMakeLists.txt
    llvm/trunk/lib/Target/Mips/Makefile
    llvm/trunk/lib/Target/Mips/Mips.h
    llvm/trunk/lib/Target/Mips/Mips16ISelLowering.cpp
    llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp
    llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
    llvm/trunk/lib/Target/Mips/MipsLongBranch.cpp
    llvm/trunk/lib/Target/Mips/MipsSEISelLowering.cpp
    llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
    llvm/trunk/lib/Target/Mips/MipsSubtarget.h
    llvm/trunk/lib/Target/Mips/MipsTargetMachine.cpp
    llvm/trunk/lib/Target/Mips/MipsTargetMachine.h
    llvm/trunk/lib/Target/NVPTX/NVPTXTargetMachine.h
    llvm/trunk/lib/Target/PowerPC/CMakeLists.txt
    llvm/trunk/lib/Target/PowerPC/Makefile
    llvm/trunk/lib/Target/PowerPC/PPC.h
    llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
    llvm/trunk/lib/Target/PowerPC/PPCSubtarget.cpp
    llvm/trunk/lib/Target/PowerPC/PPCSubtarget.h
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h
    llvm/trunk/lib/Target/R600/CMakeLists.txt
    llvm/trunk/lib/Target/Sparc/CMakeLists.txt
    llvm/trunk/lib/Target/Sparc/Makefile
    llvm/trunk/lib/Target/Sparc/Sparc.h
    llvm/trunk/lib/Target/Sparc/SparcSubtarget.h
    llvm/trunk/lib/Target/Sparc/SparcTargetMachine.cpp
    llvm/trunk/lib/Target/Sparc/SparcTargetMachine.h
    llvm/trunk/lib/Target/SystemZ/CMakeLists.txt
    llvm/trunk/lib/Target/X86/CMakeLists.txt
    llvm/trunk/lib/Target/X86/X86.h
    llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
    llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
    llvm/trunk/lib/Target/X86/X86Subtarget.cpp
    llvm/trunk/lib/Target/X86/X86Subtarget.h
    llvm/trunk/lib/Target/X86/X86TargetMachine.cpp
    llvm/trunk/lib/Target/X86/X86TargetMachine.h
    llvm/trunk/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2010-01-15-UndefValue.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-sm-pic-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/eh-lg-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/eh-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/eh.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/fpbitcast.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/hello-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/hello.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/hello2.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/load-object-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-eh-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-sm-pic-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/pr13727.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-sm-pic-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-sm-pic-a.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/simplesttest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/simpletest.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/stubs-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/stubs.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-arith.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-branch.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-call-no-external-funcs.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-call.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-cast.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols-alignment.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-constantexpr.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-data-align.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-fp.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-global-ctors.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-global.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-loadstore.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-local.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-logical.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-loop.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-phi.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc-sm-pic.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-ret.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-return.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-fp.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-int.ll
    llvm/trunk/test/ExecutionEngine/MCJIT/test-shift.ll
    llvm/trunk/test/lit.cfg
    llvm/trunk/tools/lli/CMakeLists.txt
    llvm/trunk/tools/lli/LLVMBuild.txt
    llvm/trunk/tools/lli/lli.cpp
    llvm/trunk/tools/llvm-jitlistener/LLVMBuild.txt
    llvm/trunk/tools/llvm-jitlistener/llvm-jitlistener.cpp
    llvm/trunk/tools/llvm-rtdyld/LLVMBuild.txt
    llvm/trunk/unittests/ExecutionEngine/CMakeLists.txt
    llvm/trunk/unittests/ExecutionEngine/MCJIT/CMakeLists.txt
    llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITMemoryManagerTest.cpp
    llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
    llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h
    llvm/trunk/utils/TableGen/CodeEmitterGen.cpp
    llvm/trunk/utils/llvm-build/llvmbuild/main.py

Modified: llvm/trunk/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Thu Aug  7 09:21:18 2014
@@ -1673,18 +1673,13 @@ $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td
 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
 	$(Echo) "Building $(<F) MC code emitter with tblgen"
-	$(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
+	$(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
 
 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
 	$(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
 	$(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
 
-$(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
-$(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
-	$(Echo) "Building $(<F) code emitter with tblgen"
-	$(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
-
 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
 	$(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"

Modified: llvm/trunk/docs/TableGen/BackEnds.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/TableGen/BackEnds.rst?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/docs/TableGen/BackEnds.rst (original)
+++ llvm/trunk/docs/TableGen/BackEnds.rst Thu Aug  7 09:21:18 2014
@@ -78,8 +78,7 @@ returns the (currently, 32-bit unsigned)
 **Output**: C++ code, implementing the target's CodeEmitter
 class by overriding the virtual functions as ``<Target>CodeEmitter::function()``.
 
-**Usage**: Used to include directly at the end of ``<Target>CodeEmitter.cpp``, and
-with option `-mc-emitter` to be included in ``<Target>MCCodeEmitter.cpp``.
+**Usage**: Used to include directly at the end of ``<Target>MCCodeEmitter.cpp``.
 
 RegisterInfo
 ------------

Modified: llvm/trunk/examples/BrainF/BrainFDriver.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/BrainF/BrainFDriver.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/BrainF/BrainFDriver.cpp (original)
+++ llvm/trunk/examples/BrainF/BrainFDriver.cpp Thu Aug  7 09:21:18 2014
@@ -26,8 +26,8 @@
 
 #include "BrainF.h"
 #include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/ExecutionEngine/ExecutionEngine.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Verifier.h"
 #include "llvm/Support/CommandLine.h"

Modified: llvm/trunk/examples/BrainF/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/BrainF/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/BrainF/CMakeLists.txt (original)
+++ llvm/trunk/examples/BrainF/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@ set(LLVM_LINK_COMPONENTS
   BitWriter
   Core
   ExecutionEngine
-  JIT
   MC
   Support
   nativecodegen

Modified: llvm/trunk/examples/ExceptionDemo/ExceptionDemo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/ExceptionDemo/ExceptionDemo.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/ExceptionDemo/ExceptionDemo.cpp (original)
+++ llvm/trunk/examples/ExceptionDemo/ExceptionDemo.cpp Thu Aug  7 09:21:18 2014
@@ -1964,10 +1964,8 @@ int main(int argc, char *argv[]) {
   // Build engine with JIT
   llvm::EngineBuilder factory(module);
   factory.setEngineKind(llvm::EngineKind::JIT);
-  factory.setAllocateGVsWithCode(false);
   factory.setTargetOptions(Opts);
   factory.setMCJITMemoryManager(MemMgr);
-  factory.setUseMCJIT(true);
   llvm::ExecutionEngine *executionEngine = factory.create();
 
   {

Modified: llvm/trunk/examples/Fibonacci/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Fibonacci/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Fibonacci/CMakeLists.txt (original)
+++ llvm/trunk/examples/Fibonacci/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   Interpreter
-  JIT
   MC
   Support
   nativecodegen

Modified: llvm/trunk/examples/Fibonacci/fibonacci.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Fibonacci/fibonacci.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Fibonacci/fibonacci.cpp (original)
+++ llvm/trunk/examples/Fibonacci/fibonacci.cpp Thu Aug  7 09:21:18 2014
@@ -26,7 +26,6 @@
 #include "llvm/IR/Verifier.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Instructions.h"

Modified: llvm/trunk/examples/HowToUseJIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/HowToUseJIT/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/HowToUseJIT/CMakeLists.txt (original)
+++ llvm/trunk/examples/HowToUseJIT/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   Interpreter
-  JIT
   MC
   Support
   nativecodegen

Modified: llvm/trunk/examples/HowToUseJIT/HowToUseJIT.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/HowToUseJIT/HowToUseJIT.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/HowToUseJIT/HowToUseJIT.cpp (original)
+++ llvm/trunk/examples/HowToUseJIT/HowToUseJIT.cpp Thu Aug  7 09:21:18 2014
@@ -36,7 +36,6 @@
 
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"
@@ -126,7 +125,6 @@ int main() {
 
   // Import result of execution:
   outs() << "Result: " << gv.IntVal << "\n";
-  EE->freeMachineCodeForFunction(FooF);
   delete EE;
   llvm_shutdown();
   return 0;

Modified: llvm/trunk/examples/Kaleidoscope/Chapter4/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter4/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter4/CMakeLists.txt (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter4/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   InstCombine
-  JIT
   MC
   ScalarOpts
   Support

Modified: llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp Thu Aug  7 09:21:18 2014
@@ -1,6 +1,5 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/Chapter5/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter5/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter5/CMakeLists.txt (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter5/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   InstCombine
-  JIT
   MC
   ScalarOpts
   Support

Modified: llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp Thu Aug  7 09:21:18 2014
@@ -1,6 +1,5 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/Chapter6/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter6/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter6/CMakeLists.txt (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter6/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   InstCombine
-  JIT
   MC
   ScalarOpts
   Support

Modified: llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp Thu Aug  7 09:21:18 2014
@@ -1,6 +1,5 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/Chapter7/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter7/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter7/CMakeLists.txt (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter7/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   InstCombine
-  JIT
   MC
   ScalarOpts
   Support

Modified: llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp Thu Aug  7 09:21:18 2014
@@ -1,6 +1,5 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy-jit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy-jit.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy-jit.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy-jit.cpp Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@
 
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/cached/toy.cpp Thu Aug  7 09:21:18 2014
@@ -897,7 +897,6 @@ ExecutionEngine *MCJITHelper::compileMod
   std::string ErrStr;
   ExecutionEngine *NewEngine = EngineBuilder(M)
                                             .setErrorStr(&ErrStr)
-                                            .setUseMCJIT(true)
                                             .setMCJITMemoryManager(new HelpingMemoryManager(this))
                                             .create();
   if (!NewEngine) {

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/complete/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/complete/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/complete/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/complete/toy.cpp Thu Aug  7 09:21:18 2014
@@ -1,6 +1,5 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/ExecutionEngine/MCJIT.h"
 #include "llvm/ExecutionEngine/ObjectCache.h"
 #include "llvm/ExecutionEngine/SectionMemoryManager.h"
@@ -52,10 +51,6 @@ namespace {
                   cl::desc("Dump IR from modules to stderr on shutdown"),
                   cl::init(false));
 
-  cl::opt<bool> UseMCJIT(
-    "use-mcjit", cl::desc("Use the MCJIT execution engine"),
-    cl::init(true));
-
   cl::opt<bool> EnableLazyCompilation(
     "enable-lazy-compilation", cl::desc("Enable lazy compilation when using the MCJIT engine"),
     cl::init(true));
@@ -793,96 +788,6 @@ public:
 };
 
 //===----------------------------------------------------------------------===//
-// Helper class for JIT execution engine
-//===----------------------------------------------------------------------===//
-
-class JITHelper : public BaseHelper {
-public:
-  JITHelper(LLVMContext &Context) {
-    // Make the module, which holds all the code.
-    if (!InputIR.empty()) {
-      TheModule = parseInputIR(InputIR, Context);
-    } else {
-      TheModule = new Module("my cool jit", Context);
-    }
-
-    // Create the JIT.  This takes ownership of the module.
-    std::string ErrStr;
-    TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&ErrStr).create();
-    if (!TheExecutionEngine) {
-      fprintf(stderr, "Could not create ExecutionEngine: %s\n", ErrStr.c_str());
-      exit(1);
-    }
-
-    TheFPM = new FunctionPassManager(TheModule);
-
-    // Set up the optimizer pipeline.  Start with registering info about how the
-    // target lays out data structures.
-    TheFPM->add(new DataLayout(*TheExecutionEngine->getDataLayout()));
-    // Provide basic AliasAnalysis support for GVN.
-    TheFPM->add(createBasicAliasAnalysisPass());
-    // Promote allocas to registers.
-    TheFPM->add(createPromoteMemoryToRegisterPass());
-    // Do simple "peephole" optimizations and bit-twiddling optzns.
-    TheFPM->add(createInstructionCombiningPass());
-    // Reassociate expressions.
-    TheFPM->add(createReassociatePass());
-    // Eliminate Common SubExpressions.
-    TheFPM->add(createGVNPass());
-    // Simplify the control flow graph (deleting unreachable blocks, etc).
-    TheFPM->add(createCFGSimplificationPass());
-
-    TheFPM->doInitialization();
-  }
-
-  virtual ~JITHelper() {
-    if (TheFPM)
-      delete TheFPM;
-    if (TheExecutionEngine)
-      delete TheExecutionEngine;
-  }
-
-  virtual Function *getFunction(const std::string FnName) {
-    assert(TheModule);
-    return TheModule->getFunction(FnName);
-  }
-
-  virtual Module *getModuleForNewFunction() {
-    assert(TheModule);
-    return TheModule;
-  }
-
-  virtual void *getPointerToFunction(Function* F) {
-    assert(TheExecutionEngine);
-    return TheExecutionEngine->getPointerToFunction(F);
-  }
-
-  virtual void *getPointerToNamedFunction(const std::string &Name) {
-    return TheExecutionEngine->getPointerToNamedFunction(Name);
-  }
-
-  virtual void runFPM(Function &F) {
-    assert(TheFPM);
-    TheFPM->run(F);
-  }
-
-  virtual void closeCurrentModule() {
-    // This should never be called for JIT
-    assert(false);
-  }
-
-  virtual void dump() {
-    assert(TheModule);
-    TheModule->dump();
-  }
-
-private:
-  Module *TheModule;
-  ExecutionEngine *TheExecutionEngine;
-  FunctionPassManager *TheFPM;
-};
-
-//===----------------------------------------------------------------------===//
 // MCJIT helper class
 //===----------------------------------------------------------------------===//
 
@@ -1034,7 +939,6 @@ ExecutionEngine *MCJITHelper::compileMod
   std::string ErrStr;
   ExecutionEngine *EE = EngineBuilder(M)
                             .setErrorStr(&ErrStr)
-                            .setUseMCJIT(true)
                             .setMCJITMemoryManager(new HelpingMemoryManager(this))
                             .create();
   if (!EE) {
@@ -1194,10 +1098,8 @@ Value *UnaryExprAST::Codegen() {
   Value *OperandV = Operand->Codegen();
   if (OperandV == 0) return 0;
   Function *F;
-  if (UseMCJIT)
-    F = TheHelper->getFunction(MakeLegalFunctionName(std::string("unary")+Opcode));
-  else
-    F = TheHelper->getFunction(std::string("unary")+Opcode);
+  F = TheHelper->getFunction(
+      MakeLegalFunctionName(std::string("unary") + Opcode));
   if (F == 0)
     return ErrorV("Unknown unary operator");
 
@@ -1246,10 +1148,7 @@ Value *BinaryExprAST::Codegen() {
   // If it wasn't a builtin binary operator, it must be a user defined one. Emit
   // a call to it.
   Function *F;
-  if (UseMCJIT)
-    F = TheHelper->getFunction(MakeLegalFunctionName(std::string("binary")+Op));
-  else
-    F = TheHelper->getFunction(std::string("binary")+Op);
+  F = TheHelper->getFunction(MakeLegalFunctionName(std::string("binary")+Op));
   assert(F && "binary operator not found!");
 
   Value *Ops[] = { L, R };
@@ -1482,10 +1381,7 @@ Function *PrototypeAST::Codegen() {
                                        Doubles, false);
 
   std::string FnName;
-  if (UseMCJIT)
-    FnName = MakeLegalFunctionName(Name);
-  else
-    FnName = Name;
+  FnName = MakeLegalFunctionName(Name);
 
   Module* M = TheHelper->getModuleForNewFunction();
   Function *F = Function::Create(FT, Function::ExternalLinkage, FnName, M);
@@ -1560,10 +1456,6 @@ Function *FunctionAST::Codegen() {
     // Validate the generated code, checking for consistency.
     verifyFunction(*TheFunction);
 
-    // Optimize the function.
-    if (!UseMCJIT)
-      TheHelper->runFPM(*TheFunction);
-
     return TheFunction;
   }
 
@@ -1581,7 +1473,7 @@ Function *FunctionAST::Codegen() {
 
 static void HandleDefinition() {
   if (FunctionAST *F = ParseDefinition()) {
-    if (UseMCJIT && EnableLazyCompilation)
+    if (EnableLazyCompilation)
       TheHelper->closeCurrentModule();
     Function *LF = F->Codegen();
     if (LF && VerboseOutput) {
@@ -1671,10 +1563,8 @@ double printlf() {
 
 int main(int argc, char **argv) {
   InitializeNativeTarget();
-  if (UseMCJIT) {
-    InitializeNativeTargetAsmPrinter();
-    InitializeNativeTargetAsmParser();
-  }
+  InitializeNativeTargetAsmPrinter();
+  InitializeNativeTargetAsmParser();
   LLVMContext &Context = getGlobalContext();
 
   cl::ParseCommandLineOptions(argc, argv,
@@ -1690,10 +1580,7 @@ int main(int argc, char **argv) {
   BinopPrecedence['*'] = 40;  // highest.
 
   // Make the Helper, which holds all the code.
-  if (UseMCJIT)
-    TheHelper = new MCJITHelper(Context);
-  else
-    TheHelper = new JITHelper(Context);
+  TheHelper = new MCJITHelper(Context);
 
   // Prime the first token.
   if (!SuppressPrompts)

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/initial/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/initial/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/initial/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/initial/toy.cpp Thu Aug  7 09:21:18 2014
@@ -778,7 +778,6 @@ void *MCJITHelper::getPointerToFunction(
     std::string ErrStr;
     ExecutionEngine *NewEngine = EngineBuilder(OpenModule)
                                               .setErrorStr(&ErrStr)
-                                              .setUseMCJIT(true)
                                               .setMCJITMemoryManager(new HelpingMemoryManager(this))
                                               .create();
     if (!NewEngine) {

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy-jit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy-jit.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy-jit.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy-jit.cpp Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@
 
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"

Modified: llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/MCJIT/lazy/toy.cpp Thu Aug  7 09:21:18 2014
@@ -808,7 +808,6 @@ ExecutionEngine *MCJITHelper::compileMod
   std::string ErrStr;
   ExecutionEngine *NewEngine = EngineBuilder(M)
                                             .setErrorStr(&ErrStr)
-                                            .setUseMCJIT(true)
                                             .setMCJITMemoryManager(new HelpingMemoryManager(this))
                                             .create();
   if (!NewEngine) {

Modified: llvm/trunk/examples/ParallelJIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/ParallelJIT/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/ParallelJIT/CMakeLists.txt (original)
+++ llvm/trunk/examples/ParallelJIT/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,7 +2,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   Interpreter
-  JIT
   Support
   nativecodegen
   )

Modified: llvm/trunk/examples/ParallelJIT/ParallelJIT.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/ParallelJIT/ParallelJIT.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/examples/ParallelJIT/ParallelJIT.cpp (original)
+++ llvm/trunk/examples/ParallelJIT/ParallelJIT.cpp Thu Aug  7 09:21:18 2014
@@ -19,7 +19,6 @@
 
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Instructions.h"

Removed: llvm/trunk/include/llvm/CodeGen/JITCodeEmitter.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/JITCodeEmitter.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/JITCodeEmitter.h (original)
+++ llvm/trunk/include/llvm/CodeGen/JITCodeEmitter.h (removed)
@@ -1,344 +0,0 @@
-//===-- llvm/CodeGen/JITCodeEmitter.h - Code emission ----------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines an abstract interface that is used by the machine code
-// emission framework to output the code.  This allows machine code emission to
-// be separated from concerns such as resolution of call targets, and where the
-// machine code will be written (memory or disk, f.e.).
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CODEGEN_JITCODEEMITTER_H
-#define LLVM_CODEGEN_JITCODEEMITTER_H
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/CodeGen/MachineCodeEmitter.h"
-#include "llvm/Support/DataTypes.h"
-#include "llvm/Support/MathExtras.h"
-#include <string>
-
-namespace llvm {
-
-class MachineBasicBlock;
-class MachineConstantPool;
-class MachineJumpTableInfo;
-class MachineFunction;
-class MachineModuleInfo;
-class MachineRelocation;
-class Value;
-class GlobalValue;
-class Function;
-  
-/// JITCodeEmitter - This class defines two sorts of methods: those for
-/// emitting the actual bytes of machine code, and those for emitting auxiliary
-/// structures, such as jump tables, relocations, etc.
-///
-/// Emission of machine code is complicated by the fact that we don't (in
-/// general) know the size of the machine code that we're about to emit before
-/// we emit it.  As such, we preallocate a certain amount of memory, and set the
-/// BufferBegin/BufferEnd pointers to the start and end of the buffer.  As we
-/// emit machine instructions, we advance the CurBufferPtr to indicate the
-/// location of the next byte to emit.  In the case of a buffer overflow (we
-/// need to emit more machine code than we have allocated space for), the
-/// CurBufferPtr will saturate to BufferEnd and ignore stores.  Once the entire
-/// function has been emitted, the overflow condition is checked, and if it has
-/// occurred, more memory is allocated, and we reemit the code into it.
-/// 
-class JITCodeEmitter : public MachineCodeEmitter {
-  void anchor() override;
-public:
-  virtual ~JITCodeEmitter() {}
-
-  /// startFunction - This callback is invoked when the specified function is
-  /// about to be code generated.  This initializes the BufferBegin/End/Ptr
-  /// fields.
-  ///
-  void startFunction(MachineFunction &F) override = 0;
-
-  /// finishFunction - This callback is invoked when the specified function has
-  /// finished code generation.  If a buffer overflow has occurred, this method
-  /// returns true (the callee is required to try again), otherwise it returns
-  /// false.
-  ///
-  bool finishFunction(MachineFunction &F) override = 0;
-
-  /// allocIndirectGV - Allocates and fills storage for an indirect
-  /// GlobalValue, and returns the address.
-  virtual void *allocIndirectGV(const GlobalValue *GV,
-                                const uint8_t *Buffer, size_t Size,
-                                unsigned Alignment) = 0;
-
-  /// emitByte - This callback is invoked when a byte needs to be written to the
-  /// output stream.
-  ///
-  void emitByte(uint8_t B) {
-    if (CurBufferPtr != BufferEnd)
-      *CurBufferPtr++ = B;
-  }
-
-  /// emitWordLE - This callback is invoked when a 32-bit word needs to be
-  /// written to the output stream in little-endian format.
-  ///
-  void emitWordLE(uint32_t W) {
-    if (4 <= BufferEnd-CurBufferPtr) {
-      *CurBufferPtr++ = (uint8_t)(W >>  0);
-      *CurBufferPtr++ = (uint8_t)(W >>  8);
-      *CurBufferPtr++ = (uint8_t)(W >> 16);
-      *CurBufferPtr++ = (uint8_t)(W >> 24);
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-  
-  /// emitWordBE - This callback is invoked when a 32-bit word needs to be
-  /// written to the output stream in big-endian format.
-  ///
-  void emitWordBE(uint32_t W) {
-    if (4 <= BufferEnd-CurBufferPtr) {
-      *CurBufferPtr++ = (uint8_t)(W >> 24);
-      *CurBufferPtr++ = (uint8_t)(W >> 16);
-      *CurBufferPtr++ = (uint8_t)(W >>  8);
-      *CurBufferPtr++ = (uint8_t)(W >>  0);
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-
-  /// emitDWordLE - This callback is invoked when a 64-bit word needs to be
-  /// written to the output stream in little-endian format.
-  ///
-  void emitDWordLE(uint64_t W) {
-    if (8 <= BufferEnd-CurBufferPtr) {
-      *CurBufferPtr++ = (uint8_t)(W >>  0);
-      *CurBufferPtr++ = (uint8_t)(W >>  8);
-      *CurBufferPtr++ = (uint8_t)(W >> 16);
-      *CurBufferPtr++ = (uint8_t)(W >> 24);
-      *CurBufferPtr++ = (uint8_t)(W >> 32);
-      *CurBufferPtr++ = (uint8_t)(W >> 40);
-      *CurBufferPtr++ = (uint8_t)(W >> 48);
-      *CurBufferPtr++ = (uint8_t)(W >> 56);
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-  
-  /// emitDWordBE - This callback is invoked when a 64-bit word needs to be
-  /// written to the output stream in big-endian format.
-  ///
-  void emitDWordBE(uint64_t W) {
-    if (8 <= BufferEnd-CurBufferPtr) {
-      *CurBufferPtr++ = (uint8_t)(W >> 56);
-      *CurBufferPtr++ = (uint8_t)(W >> 48);
-      *CurBufferPtr++ = (uint8_t)(W >> 40);
-      *CurBufferPtr++ = (uint8_t)(W >> 32);
-      *CurBufferPtr++ = (uint8_t)(W >> 24);
-      *CurBufferPtr++ = (uint8_t)(W >> 16);
-      *CurBufferPtr++ = (uint8_t)(W >>  8);
-      *CurBufferPtr++ = (uint8_t)(W >>  0);
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-
-  /// emitAlignment - Move the CurBufferPtr pointer up to the specified
-  /// alignment (saturated to BufferEnd of course).
-  void emitAlignment(unsigned Alignment) {
-    if (Alignment == 0) Alignment = 1;
-    uint8_t *NewPtr = (uint8_t*)RoundUpToAlignment((uintptr_t)CurBufferPtr,
-                                                   Alignment);
-    CurBufferPtr = std::min(NewPtr, BufferEnd);
-  }
-
-  /// emitAlignmentWithFill - Similar to emitAlignment, except that the
-  /// extra bytes are filled with the provided byte.
-  void emitAlignmentWithFill(unsigned Alignment, uint8_t Fill) {
-    if (Alignment == 0) Alignment = 1;
-    uint8_t *NewPtr = (uint8_t*)RoundUpToAlignment((uintptr_t)CurBufferPtr,
-                                                   Alignment);
-    // Fail if we don't have room.
-    if (NewPtr > BufferEnd) {
-      CurBufferPtr = BufferEnd;
-      return;
-    }
-    while (CurBufferPtr < NewPtr) {
-      *CurBufferPtr++ = Fill;
-    }
-  }
-
-  /// emitULEB128Bytes - This callback is invoked when a ULEB128 needs to be
-  /// written to the output stream.
-  void emitULEB128Bytes(uint64_t Value, unsigned PadTo = 0) {
-    do {
-      uint8_t Byte = Value & 0x7f;
-      Value >>= 7;
-      if (Value || PadTo != 0) Byte |= 0x80;
-      emitByte(Byte);
-    } while (Value);
-
-    if (PadTo) {
-      do {
-        uint8_t Byte = (PadTo > 1) ? 0x80 : 0x0;
-        emitByte(Byte);
-      } while (--PadTo);
-    }
-  }
-  
-  /// emitSLEB128Bytes - This callback is invoked when a SLEB128 needs to be
-  /// written to the output stream.
-  void emitSLEB128Bytes(int64_t Value) {
-    int32_t Sign = Value >> (8 * sizeof(Value) - 1);
-    bool IsMore;
-  
-    do {
-      uint8_t Byte = Value & 0x7f;
-      Value >>= 7;
-      IsMore = Value != Sign || ((Byte ^ Sign) & 0x40) != 0;
-      if (IsMore) Byte |= 0x80;
-      emitByte(Byte);
-    } while (IsMore);
-  }
-
-  /// emitString - This callback is invoked when a String needs to be
-  /// written to the output stream.
-  void emitString(const std::string &String) {
-    for (size_t i = 0, N = String.size(); i < N; ++i) {
-      uint8_t C = String[i];
-      emitByte(C);
-    }
-    emitByte(0);
-  }
-  
-  /// emitInt32 - Emit a int32 directive.
-  void emitInt32(uint32_t Value) {
-    if (4 <= BufferEnd-CurBufferPtr) {
-      *((uint32_t*)CurBufferPtr) = Value;
-      CurBufferPtr += 4;
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-
-  /// emitInt64 - Emit a int64 directive.
-  void emitInt64(uint64_t Value) {
-    if (8 <= BufferEnd-CurBufferPtr) {
-      *((uint64_t*)CurBufferPtr) = Value;
-      CurBufferPtr += 8;
-    } else {
-      CurBufferPtr = BufferEnd;
-    }
-  }
-  
-  /// emitInt32At - Emit the Int32 Value in Addr.
-  void emitInt32At(uintptr_t *Addr, uintptr_t Value) {
-    if (Addr >= (uintptr_t*)BufferBegin && Addr < (uintptr_t*)BufferEnd)
-      (*(uint32_t*)Addr) = (uint32_t)Value;
-  }
-  
-  /// emitInt64At - Emit the Int64 Value in Addr.
-  void emitInt64At(uintptr_t *Addr, uintptr_t Value) {
-    if (Addr >= (uintptr_t*)BufferBegin && Addr < (uintptr_t*)BufferEnd)
-      (*(uint64_t*)Addr) = (uint64_t)Value;
-  }
-  
-  
-  /// emitLabel - Emits a label
-  void emitLabel(MCSymbol *Label) override = 0;
-
-  /// allocateSpace - Allocate a block of space in the current output buffer,
-  /// returning null (and setting conditions to indicate buffer overflow) on
-  /// failure.  Alignment is the alignment in bytes of the buffer desired.
-  void *allocateSpace(uintptr_t Size, unsigned Alignment) override {
-    emitAlignment(Alignment);
-    void *Result;
-    
-    // Check for buffer overflow.
-    if (Size >= (uintptr_t)(BufferEnd-CurBufferPtr)) {
-      CurBufferPtr = BufferEnd;
-      Result = nullptr;
-    } else {
-      // Allocate the space.
-      Result = CurBufferPtr;
-      CurBufferPtr += Size;
-    }
-    
-    return Result;
-  }
-
-  /// allocateGlobal - Allocate memory for a global.  Unlike allocateSpace,
-  /// this method does not allocate memory in the current output buffer,
-  /// because a global may live longer than the current function.
-  virtual void *allocateGlobal(uintptr_t Size, unsigned Alignment) = 0;
-
-  /// StartMachineBasicBlock - This should be called by the target when a new
-  /// basic block is about to be emitted.  This way the MCE knows where the
-  /// start of the block is, and can implement getMachineBasicBlockAddress.
-  void StartMachineBasicBlock(MachineBasicBlock *MBB) override = 0;
-
-  /// getCurrentPCValue - This returns the address that the next emitted byte
-  /// will be output to.
-  ///
-  uintptr_t getCurrentPCValue() const override {
-    return (uintptr_t)CurBufferPtr;
-  }
-
-  /// getCurrentPCOffset - Return the offset from the start of the emitted
-  /// buffer that we are currently writing to.
-  uintptr_t getCurrentPCOffset() const override {
-    return CurBufferPtr-BufferBegin;
-  }
-
-  /// earlyResolveAddresses - True if the code emitter can use symbol addresses 
-  /// during code emission time. The JIT is capable of doing this because it
-  /// creates jump tables or constant pools in memory on the fly while the
-  /// object code emitters rely on a linker to have real addresses and should
-  /// use relocations instead.
-  bool earlyResolveAddresses() const override { return true; }
-
-  /// addRelocation - Whenever a relocatable address is needed, it should be
-  /// noted with this interface.
-  void addRelocation(const MachineRelocation &MR) override = 0;
-
-  /// FIXME: These should all be handled with relocations!
-  
-  /// getConstantPoolEntryAddress - Return the address of the 'Index' entry in
-  /// the constant pool that was last emitted with the emitConstantPool method.
-  ///
-  uintptr_t getConstantPoolEntryAddress(unsigned Index) const override = 0;
-
-  /// getJumpTableEntryAddress - Return the address of the jump table with index
-  /// 'Index' in the function that last called initJumpTableInfo.
-  ///
-  uintptr_t getJumpTableEntryAddress(unsigned Index) const override = 0;
-
-  /// getMachineBasicBlockAddress - Return the address of the specified
-  /// MachineBasicBlock, only usable after the label for the MBB has been
-  /// emitted.
-  ///
-  uintptr_t
-    getMachineBasicBlockAddress(MachineBasicBlock *MBB) const override = 0;
-
-  /// getLabelAddress - Return the address of the specified Label, only usable
-  /// after the Label has been emitted.
-  ///
-  uintptr_t getLabelAddress(MCSymbol *Label) const override = 0;
-
-  /// Specifies the MachineModuleInfo object. This is used for exception handling
-  /// purposes.
-  void setModuleInfo(MachineModuleInfo* Info) override = 0;
-
-  /// getLabelLocations - Return the label locations map of the label IDs to
-  /// their address.
-  virtual DenseMap<MCSymbol*, uintptr_t> *getLabelLocations() {
-    return nullptr;
-  }
-};
-
-} // End llvm namespace
-
-#endif

Modified: llvm/trunk/include/llvm/ExecutionEngine/ExecutionEngine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ExecutionEngine/ExecutionEngine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ExecutionEngine/ExecutionEngine.h (original)
+++ llvm/trunk/include/llvm/ExecutionEngine/ExecutionEngine.h Thu Aug  7 09:21:18 2014
@@ -141,12 +141,6 @@ protected:
   // To avoid having libexecutionengine depend on the JIT and interpreter
   // libraries, the execution engine implementations set these functions to ctor
   // pointers at startup time if they are linked in.
-  static ExecutionEngine *(*JITCtor)(
-    Module *M,
-    std::string *ErrorStr,
-    JITMemoryManager *JMM,
-    bool GVsWithCode,
-    TargetMachine *TM);
   static ExecutionEngine *(*MCJITCtor)(
     Module *M,
     std::string *ErrorStr,
@@ -335,13 +329,6 @@ public:
   /// getFunctionAddress instead.
   virtual void *getPointerToFunction(Function *F) = 0;
 
-  /// getPointerToBasicBlock - The different EE's represent basic blocks in
-  /// different ways.  Return the representation for a blockaddress of the
-  /// specified block.
-  ///
-  /// This function will not be implemented for the MCJIT execution engine.
-  virtual void *getPointerToBasicBlock(BasicBlock *BB) = 0;
-
   /// getPointerToFunctionOrStub - If the specified function has been
   /// code-gen'd, return a pointer to the function.  If not, compile it, or use
   /// a stub to implement lazy compilation if available.  See
@@ -389,18 +376,6 @@ public:
 
   void InitializeMemory(const Constant *Init, void *Addr);
 
-  /// recompileAndRelinkFunction - This method is used to force a function which
-  /// has already been compiled to be compiled again, possibly after it has been
-  /// modified.  Then the entry to the old copy is overwritten with a branch to
-  /// the new copy.  If there was no old copy, this acts just like
-  /// VM::getPointerToFunction().
-  virtual void *recompileAndRelinkFunction(Function *F) = 0;
-
-  /// freeMachineCodeForFunction - Release memory in the ExecutionEngine
-  /// corresponding to the machine code emitted to execute this function, useful
-  /// for garbage-collecting generated code.
-  virtual void freeMachineCodeForFunction(Function *F) = 0;
-
   /// getOrEmitGlobalVariable - Return the address of the specified global
   /// variable, possibly emitting it to memory if needed.  This is used by the
   /// Emitter.
@@ -537,14 +512,12 @@ private:
   CodeGenOpt::Level OptLevel;
   RTDyldMemoryManager *MCJMM;
   JITMemoryManager *JMM;
-  bool AllocateGVsWithCode;
   TargetOptions Options;
   Reloc::Model RelocModel;
   CodeModel::Model CMModel;
   std::string MArch;
   std::string MCPU;
   SmallVector<std::string, 4> MAttrs;
-  bool UseMCJIT;
   bool VerifyModules;
 
   /// InitEngine - Does the common initialization of default options.
@@ -626,18 +599,6 @@ public:
     return *this;
   }
 
-  /// setAllocateGVsWithCode - Sets whether global values should be allocated
-  /// into the same buffer as code.  For most applications this should be set
-  /// to false.  Allocating globals with code breaks freeMachineCodeForFunction
-  /// and is probably unsafe and bad for performance.  However, we have clients
-  /// who depend on this behavior, so we must support it.  This option defaults
-  /// to false so that users of the new API can safely use the new memory
-  /// manager and free machine code.
-  EngineBuilder &setAllocateGVsWithCode(bool a) {
-    AllocateGVsWithCode = a;
-    return *this;
-  }
-
   /// setMArch - Override the architecture set by the Module's triple.
   EngineBuilder &setMArch(StringRef march) {
     MArch.assign(march.begin(), march.end());
@@ -650,13 +611,6 @@ public:
     return *this;
   }
 
-  /// setUseMCJIT - Set whether the MC-JIT implementation should be used
-  /// (experimental).
-  EngineBuilder &setUseMCJIT(bool Value) {
-    UseMCJIT = Value;
-    return *this;
-  }
-
   /// setVerifyModules - Set whether the JIT implementation should verify
   /// IR modules during compilation.
   EngineBuilder &setVerifyModules(bool Verify) {

Removed: llvm/trunk/include/llvm/ExecutionEngine/JIT.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ExecutionEngine/JIT.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/include/llvm/ExecutionEngine/JIT.h (original)
+++ llvm/trunk/include/llvm/ExecutionEngine/JIT.h (removed)
@@ -1,38 +0,0 @@
-//===-- JIT.h - Abstract Execution Engine Interface -------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file forces the JIT to link in on certain operating systems.
-// (Windows).
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_EXECUTIONENGINE_JIT_H
-#define LLVM_EXECUTIONENGINE_JIT_H
-
-#include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include <cstdlib>
-
-extern "C" void LLVMLinkInJIT();
-
-namespace {
-  struct ForceJITLinking {
-    ForceJITLinking() {
-      // We must reference JIT in such a way that compilers will not
-      // delete it all as dead code, even with whole program optimization,
-      // yet is effectively a NO-OP. As the compiler isn't smart enough
-      // to know that getenv() never returns -1, this will do the job.
-      if (std::getenv("bar") != (char*) -1)
-        return;
-
-      LLVMLinkInJIT();
-    }
-  } ForceJITLinking;
-}
-
-#endif

Removed: llvm/trunk/include/llvm/Target/TargetJITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetJITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetJITInfo.h (original)
+++ llvm/trunk/include/llvm/Target/TargetJITInfo.h (removed)
@@ -1,136 +0,0 @@
-//===- Target/TargetJITInfo.h - Target Information for JIT ------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file exposes an abstract interface used by the Just-In-Time code
-// generator to perform target-specific activities, such as emitting stubs.  If
-// a TargetMachine supports JIT code generation, it should provide one of these
-// objects through the getJITInfo() method.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TARGET_TARGETJITINFO_H
-#define LLVM_TARGET_TARGETJITINFO_H
-
-#include "llvm/Support/DataTypes.h"
-#include "llvm/Support/ErrorHandling.h"
-#include <cassert>
-
-namespace llvm {
-  class Function;
-  class GlobalValue;
-  class JITCodeEmitter;
-  class MachineRelocation;
-
-  /// TargetJITInfo - Target specific information required by the Just-In-Time
-  /// code generator.
-  class TargetJITInfo {
-    virtual void anchor();
-  public:
-    virtual ~TargetJITInfo() {}
-
-    /// replaceMachineCodeForFunction - Make it so that calling the function
-    /// whose machine code is at OLD turns into a call to NEW, perhaps by
-    /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-    /// code.
-    ///
-    virtual void replaceMachineCodeForFunction(void *Old, void *New) = 0;
-
-    /// emitGlobalValueIndirectSym - Use the specified JITCodeEmitter object
-    /// to emit an indirect symbol which contains the address of the specified
-    /// ptr.
-    virtual void *emitGlobalValueIndirectSym(const GlobalValue* GV, void *ptr,
-                                             JITCodeEmitter &JCE) {
-      llvm_unreachable("This target doesn't implement "
-                       "emitGlobalValueIndirectSym!");
-    }
-
-    /// Records the required size and alignment for a call stub in bytes.
-    struct StubLayout {
-      size_t Size;
-      size_t Alignment;
-    };
-    /// Returns the maximum size and alignment for a call stub on this target.
-    virtual StubLayout getStubLayout() {
-      llvm_unreachable("This target doesn't implement getStubLayout!");
-    }
-
-    /// emitFunctionStub - Use the specified JITCodeEmitter object to emit a
-    /// small native function that simply calls the function at the specified
-    /// address.  The JITCodeEmitter must already have storage allocated for the
-    /// stub.  Return the address of the resultant function, which may have been
-    /// aligned from the address the JCE was set up to emit at.
-    virtual void *emitFunctionStub(const Function* F, void *Target,
-                                   JITCodeEmitter &JCE) {
-      llvm_unreachable("This target doesn't implement emitFunctionStub!");
-    }
-
-    /// getPICJumpTableEntry - Returns the value of the jumptable entry for the
-    /// specific basic block.
-    virtual uintptr_t getPICJumpTableEntry(uintptr_t BB, uintptr_t JTBase) {
-      llvm_unreachable("This target doesn't implement getPICJumpTableEntry!");
-    }
-
-    /// LazyResolverFn - This typedef is used to represent the function that
-    /// unresolved call points should invoke.  This is a target specific
-    /// function that knows how to walk the stack and find out which stub the
-    /// call is coming from.
-    typedef void (*LazyResolverFn)();
-
-    /// JITCompilerFn - This typedef is used to represent the JIT function that
-    /// lazily compiles the function corresponding to a stub.  The JIT keeps
-    /// track of the mapping between stubs and LLVM Functions, the target
-    /// provides the ability to figure out the address of a stub that is called
-    /// by the LazyResolverFn.
-    typedef void* (*JITCompilerFn)(void *);
-
-    /// getLazyResolverFunction - This method is used to initialize the JIT,
-    /// giving the target the function that should be used to compile a
-    /// function, and giving the JIT the target function used to do the lazy
-    /// resolving.
-    virtual LazyResolverFn getLazyResolverFunction(JITCompilerFn) {
-      llvm_unreachable("Not implemented for this target!");
-    }
-
-    /// relocate - Before the JIT can run a block of code that has been emitted,
-    /// it must rewrite the code to contain the actual addresses of any
-    /// referenced global symbols.
-    virtual void relocate(void *Function, MachineRelocation *MR,
-                          unsigned NumRelocs, unsigned char* GOTBase) {
-      assert(NumRelocs == 0 && "This target does not have relocations!");
-    }
-
-    /// allocateThreadLocalMemory - Each target has its own way of
-    /// handling thread local variables. This method returns a value only
-    /// meaningful to the target.
-    virtual char* allocateThreadLocalMemory(size_t size) {
-      llvm_unreachable("This target does not implement thread local storage!");
-    }
-
-    /// needsGOT - Allows a target to specify that it would like the
-    /// JIT to manage a GOT for it.
-    bool needsGOT() const { return useGOT; }
-
-    /// hasCustomConstantPool - Allows a target to specify that constant
-    /// pool address resolution is handled by the target.
-    virtual bool hasCustomConstantPool() const { return false; }
-
-    /// hasCustomJumpTables - Allows a target to specify that jumptables
-    /// are emitted by the target.
-    virtual bool hasCustomJumpTables() const { return false; }
-
-    /// allocateSeparateGVMemory - If true, globals should be placed in
-    /// separately allocated heap memory rather than in the same
-    /// code memory allocated by JITCodeEmitter.
-    virtual bool allocateSeparateGVMemory() const { return false; }
-  protected:
-    bool useGOT;
-  };
-} // End llvm namespace
-
-#endif

Modified: llvm/trunk/include/llvm/Target/TargetLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetLowering.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetLowering.h (original)
+++ llvm/trunk/include/llvm/Target/TargetLowering.h Thu Aug  7 09:21:18 2014
@@ -828,11 +828,6 @@ public:
     return UseUnderscoreLongJmp;
   }
 
-  /// Return whether the target can generate code for jump tables.
-  bool supportJumpTables() const {
-    return SupportJumpTables;
-  }
-
   /// Return integer threshold on number of blocks to use jump tables rather
   /// than if sequence.
   int getMinimumJumpTableEntries() const {
@@ -1001,11 +996,6 @@ protected:
     UseUnderscoreLongJmp = Val;
   }
 
-  /// Indicate whether the target can generate code for jump tables.
-  void setSupportJumpTables(bool Val) {
-    SupportJumpTables = Val;
-  }
-
   /// Indicate the number of blocks to generate jump tables rather than if
   /// sequence.
   void setMinimumJumpTableEntries(int Val) {
@@ -1509,10 +1499,6 @@ private:
   /// Defaults to false.
   bool UseUnderscoreLongJmp;
 
-  /// Whether the target can generate code for jumptables.  If it's not true,
-  /// then each jumptable must be lowered into if-then-else's.
-  bool SupportJumpTables;
-
   /// Number of blocks threshold to use jump tables.
   int MinimumJumpTableEntries;
 

Modified: llvm/trunk/include/llvm/Target/TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetMachine.h (original)
+++ llvm/trunk/include/llvm/Target/TargetMachine.h Thu Aug  7 09:21:18 2014
@@ -24,7 +24,6 @@
 namespace llvm {
 
 class InstrItineraryData;
-class JITCodeEmitter;
 class GlobalValue;
 class Mangler;
 class MCAsmInfo;
@@ -36,7 +35,6 @@ class DataLayout;
 class TargetLibraryInfo;
 class TargetFrameLowering;
 class TargetIntrinsicInfo;
-class TargetJITInfo;
 class TargetLowering;
 class TargetPassConfig;
 class TargetRegisterInfo;
@@ -101,10 +99,6 @@ public:
   virtual const TargetSubtargetInfo *getSubtargetImpl() const {
     return nullptr;
   }
-  TargetSubtargetInfo *getSubtargetImpl() {
-    const TargetMachine *TM = this;
-    return const_cast<TargetSubtargetInfo *>(TM->getSubtargetImpl());
-  }
 
   /// getSubtarget - This method returns a pointer to the specified type of
   /// TargetSubtargetInfo.  In debug builds, it verifies that the object being
@@ -201,18 +195,6 @@ public:
     return true;
   }
 
-  /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
-  /// get machine code emitted.  This uses a JITCodeEmitter object to handle
-  /// actually outputting the machine code and resolving things like the address
-  /// of functions.  This method returns true if machine code emission is
-  /// not supported.
-  ///
-  virtual bool addPassesToEmitMachineCode(PassManagerBase &,
-                                          JITCodeEmitter &,
-                                          bool /*DisableVerify*/ = true) {
-    return true;
-  }
-
   /// addPassesToEmitMC - Add passes to the specified pass manager to get
   /// machine code emitted with the MCJIT. This method returns true if machine
   /// code is not supported. It fills the MCContext Ctx pointer which can be
@@ -259,15 +241,6 @@ public:
                            AnalysisID StartAfter = nullptr,
                            AnalysisID StopAfter = nullptr) override;
 
-  /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
-  /// get machine code emitted.  This uses a JITCodeEmitter object to handle
-  /// actually outputting the machine code and resolving things like the address
-  /// of functions.  This method returns true if machine code emission is
-  /// not supported.
-  ///
-  bool addPassesToEmitMachineCode(PassManagerBase &PM, JITCodeEmitter &MCE,
-                                  bool DisableVerify = true) override;
-
   /// addPassesToEmitMC - Add passes to the specified pass manager to get
   /// machine code emitted with the MCJIT. This method returns true if machine
   /// code is not supported. It fills the MCContext Ctx pointer which can be
@@ -275,14 +248,6 @@ public:
   ///
   bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx,
                          raw_ostream &OS, bool DisableVerify = true) override;
-
-  /// addCodeEmitter - This pass should be overridden by the target to add a
-  /// code emitter, if supported.  If this is not supported, 'true' should be
-  /// returned.
-  virtual bool addCodeEmitter(PassManagerBase &,
-                              JITCodeEmitter &) {
-    return true;
-  }
 };
 
 } // End llvm namespace

Modified: llvm/trunk/include/llvm/Target/TargetSubtargetInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetSubtargetInfo.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetSubtargetInfo.h (original)
+++ llvm/trunk/include/llvm/Target/TargetSubtargetInfo.h Thu Aug  7 09:21:18 2014
@@ -26,7 +26,6 @@ class SDep;
 class SUnit;
 class TargetFrameLowering;
 class TargetInstrInfo;
-class TargetJITInfo;
 class TargetLowering;
 class TargetRegisterClass;
 class TargetRegisterInfo;
@@ -79,11 +78,6 @@ public:
   ///
   virtual const TargetRegisterInfo *getRegisterInfo() const { return nullptr; }
 
-  /// getJITInfo - If this target supports a JIT, return information for it,
-  /// otherwise return null.
-  ///
-  virtual TargetJITInfo *getJITInfo() { return nullptr; }
-
   /// getInstrItineraryData - Returns instruction itinerary data for the target
   /// or specific subtarget.
   ///

Modified: llvm/trunk/lib/CodeGen/BasicTargetTransformInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/BasicTargetTransformInfo.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/BasicTargetTransformInfo.cpp (original)
+++ llvm/trunk/lib/CodeGen/BasicTargetTransformInfo.cpp Thu Aug  7 09:21:18 2014
@@ -188,9 +188,8 @@ unsigned BasicTTI::getJumpBufSize() cons
 
 bool BasicTTI::shouldBuildLookupTables() const {
   const TargetLoweringBase *TLI = getTLI();
-  return TLI->supportJumpTables() &&
-      (TLI->isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
-       TLI->isOperationLegalOrCustom(ISD::BRIND, MVT::Other));
+  return TLI->isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
+         TLI->isOperationLegalOrCustom(ISD::BRIND, MVT::Other);
 }
 
 bool BasicTTI::haveFastSqrt(Type *Ty) const {

Modified: llvm/trunk/lib/CodeGen/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/CMakeLists.txt (original)
+++ llvm/trunk/lib/CodeGen/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -27,7 +27,6 @@ add_llvm_library(LLVMCodeGen
   InlineSpiller.cpp
   InterferenceCache.cpp
   IntrinsicLowering.cpp
-  JITCodeEmitter.cpp
   JumpInstrTables.cpp
   LLVMTargetMachine.cpp
   LatencyPriorityQueue.cpp

Removed: llvm/trunk/lib/CodeGen/JITCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/JITCodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/CodeGen/JITCodeEmitter.cpp (original)
+++ llvm/trunk/lib/CodeGen/JITCodeEmitter.cpp (removed)
@@ -1,14 +0,0 @@
-//===-- llvm/CodeGen/JITCodeEmitter.cpp - Code emission --------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/JITCodeEmitter.h"
-
-using namespace llvm;
-
-void JITCodeEmitter::anchor() { }

Modified: llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp (original)
+++ llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -226,26 +226,6 @@ bool LLVMTargetMachine::addPassesToEmitF
   return false;
 }
 
-/// addPassesToEmitMachineCode - Add passes to the specified pass manager to
-/// get machine code emitted.  This uses a JITCodeEmitter object to handle
-/// actually outputting the machine code and resolving things like the address
-/// of functions.  This method should return true if machine code emission is
-/// not supported.
-///
-bool LLVMTargetMachine::addPassesToEmitMachineCode(PassManagerBase &PM,
-                                                   JITCodeEmitter &JCE,
-                                                   bool DisableVerify) {
-  // Add common CodeGen passes.
-  MCContext *Context = addPassesToGenerateCode(this, PM, DisableVerify, nullptr,
-                                               nullptr);
-  if (!Context)
-    return true;
-
-  addCodeEmitter(PM, JCE);
-
-  return false; // success!
-}
-
 /// addPassesToEmitMC - Add passes to the specified pass manager to get
 /// machine code emitted with the MCJIT. This method returns true if machine
 /// code is not supported. It fills the MCContext Ctx pointer which can be

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp Thu Aug  7 09:21:18 2014
@@ -2228,9 +2228,8 @@ bool SelectionDAGBuilder::handleSmallSwi
 }
 
 static inline bool areJTsAllowed(const TargetLowering &TLI) {
-  return TLI.supportJumpTables() &&
-          (TLI.isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
-           TLI.isOperationLegalOrCustom(ISD::BRIND, MVT::Other));
+  return TLI.isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
+         TLI.isOperationLegalOrCustom(ISD::BRIND, MVT::Other);
 }
 
 static APInt ComputeRange(const APInt &First, const APInt &Last) {

Modified: llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp (original)
+++ llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp Thu Aug  7 09:21:18 2014
@@ -719,7 +719,6 @@ TargetLoweringBase::TargetLoweringBase(c
   PrefLoopAlignment = 0;
   MinStackArgumentAlignment = 1;
   InsertFencesForAtomic = false;
-  SupportJumpTables = true;
   MinimumJumpTableEntries = 4;
 
   InitLibcallNames(LibcallRoutineNames, Triple(TM.getTargetTriple()));

Modified: llvm/trunk/lib/ExecutionEngine/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/CMakeLists.txt (original)
+++ llvm/trunk/lib/ExecutionEngine/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -8,7 +8,6 @@ add_llvm_library(LLVMExecutionEngine
   )
 
 add_subdirectory(Interpreter)
-add_subdirectory(JIT)
 add_subdirectory(MCJIT)
 add_subdirectory(RuntimeDyld)
 

Modified: llvm/trunk/lib/ExecutionEngine/ExecutionEngine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/ExecutionEngine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/ExecutionEngine.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/ExecutionEngine.cpp Thu Aug  7 09:21:18 2014
@@ -48,12 +48,6 @@ void ObjectCache::anchor() {}
 void ObjectBuffer::anchor() {}
 void ObjectBufferStream::anchor() {}
 
-ExecutionEngine *(*ExecutionEngine::JITCtor)(
-  Module *M,
-  std::string *ErrorStr,
-  JITMemoryManager *JMM,
-  bool GVsWithCode,
-  TargetMachine *TM) = nullptr;
 ExecutionEngine *(*ExecutionEngine::MCJITCtor)(
   Module *M,
   std::string *ErrorStr,
@@ -417,10 +411,8 @@ void EngineBuilder::InitEngine() {
   MCJMM = nullptr;
   JMM = nullptr;
   Options = TargetOptions();
-  AllocateGVsWithCode = false;
   RelocModel = Reloc::Default;
   CMModel = CodeModel::JITDefault;
-  UseMCJIT = false;
 
 // IR module verification is enabled by default in debug builds, and disabled
 // by default in release builds.
@@ -453,14 +445,6 @@ ExecutionEngine *EngineBuilder::create(T
       return nullptr;
     }
   }
-  
-  if (MCJMM && ! UseMCJIT) {
-    if (ErrorStr)
-      *ErrorStr =
-        "Cannot create a legacy JIT with a runtime dyld memory "
-        "manager.";
-    return nullptr;
-  }
 
   // Unless the interpreter was explicitly selected or the JIT is not linked,
   // try making a JIT.
@@ -473,12 +457,9 @@ ExecutionEngine *EngineBuilder::create(T
     }
 
     ExecutionEngine *EE = nullptr;
-    if (UseMCJIT && ExecutionEngine::MCJITCtor)
+    if (ExecutionEngine::MCJITCtor)
       EE = ExecutionEngine::MCJITCtor(M, ErrorStr, MCJMM ? MCJMM : JMM,
                                       TheTM.release());
-    else if (ExecutionEngine::JITCtor)
-      EE = ExecutionEngine::JITCtor(M, ErrorStr, JMM,
-                                    AllocateGVsWithCode, TheTM.release());
 
     if (EE) {
       EE->setVerifyModules(VerifyModules);
@@ -496,8 +477,7 @@ ExecutionEngine *EngineBuilder::create(T
     return nullptr;
   }
 
-  if ((WhichEngine & EngineKind::JIT) && !ExecutionEngine::JITCtor &&
-      !ExecutionEngine::MCJITCtor) {
+  if ((WhichEngine & EngineKind::JIT) && !ExecutionEngine::MCJITCtor) {
     if (ErrorStr)
       *ErrorStr = "JIT has not been linked in.";
   }
@@ -843,9 +823,6 @@ GenericValue ExecutionEngine::getConstan
       Result = PTOGV(getPointerToFunctionOrStub(const_cast<Function*>(F)));
     else if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(C))
       Result = PTOGV(getOrEmitGlobalVariable(const_cast<GlobalVariable*>(GV)));
-    else if (const BlockAddress *BA = dyn_cast<BlockAddress>(C))
-      Result = PTOGV(getPointerToBasicBlock(const_cast<BasicBlock*>(
-                                                        BA->getBasicBlock())));
     else
       llvm_unreachable("Unknown constant pointer type!");
     break;

Modified: llvm/trunk/lib/ExecutionEngine/ExecutionEngineBindings.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/ExecutionEngineBindings.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/ExecutionEngineBindings.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/ExecutionEngineBindings.cpp Thu Aug  7 09:21:18 2014
@@ -192,7 +192,6 @@ LLVMBool LLVMCreateMCJITCompilerForModul
   EngineBuilder builder(unwrap(M));
   builder.setEngineKind(EngineKind::JIT)
          .setErrorStr(&Error)
-         .setUseMCJIT(true)
          .setOptLevel((CodeGenOpt::Level)options.OptLevel)
          .setCodeModel(unwrap(options.CodeModel))
          .setTargetOptions(targetOptions);
@@ -275,7 +274,6 @@ LLVMGenericValueRef LLVMRunFunction(LLVM
 }
 
 void LLVMFreeMachineCodeForFunction(LLVMExecutionEngineRef EE, LLVMValueRef F) {
-  unwrap(EE)->freeMachineCodeForFunction(unwrap<Function>(F));
 }
 
 void LLVMAddModule(LLVMExecutionEngineRef EE, LLVMModuleRef M){
@@ -314,7 +312,7 @@ LLVMBool LLVMFindFunction(LLVMExecutionE
 
 void *LLVMRecompileAndRelinkFunction(LLVMExecutionEngineRef EE,
                                      LLVMValueRef Fn) {
-  return unwrap(EE)->recompileAndRelinkFunction(unwrap<Function>(Fn));
+  return nullptr;
 }
 
 LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE) {

Modified: llvm/trunk/lib/ExecutionEngine/Interpreter/Interpreter.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/Interpreter/Interpreter.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/Interpreter/Interpreter.h (original)
+++ llvm/trunk/lib/ExecutionEngine/Interpreter/Interpreter.h Thu Aug  7 09:21:18 2014
@@ -121,17 +121,6 @@ public:
     return nullptr;
   }
 
-  /// recompileAndRelinkFunction - For the interpreter, functions are always
-  /// up-to-date.
-  ///
-  void *recompileAndRelinkFunction(Function *F) override {
-    return getPointerToFunction(F);
-  }
-
-  /// freeMachineCodeForFunction - The interpreter does not generate any code.
-  ///
-  void freeMachineCodeForFunction(Function *F) override { }
-
   // Methods used to execute code:
   // Place a call on the stack
   void callFunction(Function *F, const std::vector<GenericValue> &ArgVals);
@@ -213,7 +202,6 @@ private:  // Helper functions
   void SwitchToNewBasicBlock(BasicBlock *Dest, ExecutionContext &SF);
 
   void *getPointerToFunction(Function *F) override { return (void*)F; }
-  void *getPointerToBasicBlock(BasicBlock *BB) override { return (void*)BB; }
 
   void initializeExecutionEngine() { }
   void initializeExternalFunctions();

Removed: llvm/trunk/lib/ExecutionEngine/JIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/CMakeLists.txt?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/CMakeLists.txt (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/CMakeLists.txt (removed)
@@ -1,8 +0,0 @@
-# TODO: Support other architectures. See Makefile.
-add_definitions(-DENABLE_X86_JIT)
-
-add_llvm_library(LLVMJIT
-  JIT.cpp
-  JITEmitter.cpp
-  JITMemoryManager.cpp
-  )

Removed: llvm/trunk/lib/ExecutionEngine/JIT/JIT.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JIT.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/JIT.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/JIT.cpp (removed)
@@ -1,696 +0,0 @@
-//===-- JIT.cpp - LLVM Just in Time Compiler ------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This tool implements a just-in-time compiler for LLVM, allowing direct
-// execution of LLVM bitcode in an efficient manner.
-//
-//===----------------------------------------------------------------------===//
-
-#include "JIT.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineCodeInfo.h"
-#include "llvm/Config/config.h"
-#include "llvm/ExecutionEngine/GenericValue.h"
-#include "llvm/ExecutionEngine/JITEventListener.h"
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/GlobalVariable.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/Dwarf.h"
-#include "llvm/Support/DynamicLibrary.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/MutexGuard.h"
-#include "llvm/Target/TargetJITInfo.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetSubtargetInfo.h"
-
-using namespace llvm;
-
-#ifdef __APPLE__
-// Apple gcc defaults to -fuse-cxa-atexit (i.e. calls __cxa_atexit instead
-// of atexit). It passes the address of linker generated symbol __dso_handle
-// to the function.
-// This configuration change happened at version 5330.
-# include <AvailabilityMacros.h>
-# if defined(MAC_OS_X_VERSION_10_4) && \
-     ((MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_4) || \
-      (MAC_OS_X_VERSION_MIN_REQUIRED == MAC_OS_X_VERSION_10_4 && \
-       __APPLE_CC__ >= 5330))
-#  ifndef HAVE___DSO_HANDLE
-#   define HAVE___DSO_HANDLE 1
-#  endif
-# endif
-#endif
-
-#if HAVE___DSO_HANDLE
-extern void *__dso_handle __attribute__ ((__visibility__ ("hidden")));
-#endif
-
-namespace {
-
-static struct RegisterJIT {
-  RegisterJIT() { JIT::Register(); }
-} JITRegistrator;
-
-}
-
-extern "C" void LLVMLinkInJIT() {
-}
-
-/// createJIT - This is the factory method for creating a JIT for the current
-/// machine, it does not fall back to the interpreter.  This takes ownership
-/// of the module.
-ExecutionEngine *JIT::createJIT(Module *M,
-                                std::string *ErrorStr,
-                                JITMemoryManager *JMM,
-                                bool GVsWithCode,
-                                TargetMachine *TM) {
-  // Try to register the program as a source of symbols to resolve against.
-  //
-  // FIXME: Don't do this here.
-  sys::DynamicLibrary::LoadLibraryPermanently(nullptr, nullptr);
-
-  // If the target supports JIT code generation, create the JIT.
-  if (TargetJITInfo *TJ = TM->getSubtargetImpl()->getJITInfo()) {
-    return new JIT(M, *TM, *TJ, JMM, GVsWithCode);
-  } else {
-    if (ErrorStr)
-      *ErrorStr = "target does not support JIT code generation";
-    return nullptr;
-  }
-}
-
-namespace {
-/// This class supports the global getPointerToNamedFunction(), which allows
-/// bugpoint or gdb users to search for a function by name without any context.
-class JitPool {
-  SmallPtrSet<JIT*, 1> JITs;  // Optimize for process containing just 1 JIT.
-  mutable sys::Mutex Lock;
-public:
-  void Add(JIT *jit) {
-    MutexGuard guard(Lock);
-    JITs.insert(jit);
-  }
-  void Remove(JIT *jit) {
-    MutexGuard guard(Lock);
-    JITs.erase(jit);
-  }
-  void *getPointerToNamedFunction(const char *Name) const {
-    MutexGuard guard(Lock);
-    assert(JITs.size() != 0 && "No Jit registered");
-    //search function in every instance of JIT
-    for (SmallPtrSet<JIT*, 1>::const_iterator Jit = JITs.begin(),
-           end = JITs.end();
-         Jit != end; ++Jit) {
-      if (Function *F = (*Jit)->FindFunctionNamed(Name))
-        return (*Jit)->getPointerToFunction(F);
-    }
-    // The function is not available : fallback on the first created (will
-    // search in symbol of the current program/library)
-    return (*JITs.begin())->getPointerToNamedFunction(Name);
-  }
-};
-ManagedStatic<JitPool> AllJits;
-}
-extern "C" {
-  // getPointerToNamedFunction - This function is used as a global wrapper to
-  // JIT::getPointerToNamedFunction for the purpose of resolving symbols when
-  // bugpoint is debugging the JIT. In that scenario, we are loading an .so and
-  // need to resolve function(s) that are being mis-codegenerated, so we need to
-  // resolve their addresses at runtime, and this is the way to do it.
-  void *getPointerToNamedFunction(const char *Name) {
-    return AllJits->getPointerToNamedFunction(Name);
-  }
-}
-
-JIT::JIT(Module *M, TargetMachine &tm, TargetJITInfo &tji,
-         JITMemoryManager *jmm, bool GVsWithCode)
-  : ExecutionEngine(M), TM(tm), TJI(tji),
-    JMM(jmm ? jmm : JITMemoryManager::CreateDefaultMemManager()),
-    AllocateGVsWithCode(GVsWithCode), isAlreadyCodeGenerating(false) {
-  setDataLayout(TM.getSubtargetImpl()->getDataLayout());
-
-  jitstate = new JITState(M);
-
-  // Initialize JCE
-  JCE = createEmitter(*this, JMM, TM);
-
-  // Register in global list of all JITs.
-  AllJits->Add(this);
-
-  // Add target data
-  MutexGuard locked(lock);
-  FunctionPassManager &PM = jitstate->getPM();
-  M->setDataLayout(TM.getSubtargetImpl()->getDataLayout());
-  PM.add(new DataLayoutPass(M));
-
-  // Turn the machine code intermediate representation into bytes in memory that
-  // may be executed.
-  if (TM.addPassesToEmitMachineCode(PM, *JCE, !getVerifyModules())) {
-    report_fatal_error("Target does not support machine code emission!");
-  }
-
-  // Initialize passes.
-  PM.doInitialization();
-}
-
-JIT::~JIT() {
-  // Cleanup.
-  AllJits->Remove(this);
-  delete jitstate;
-  delete JCE;
-  // JMM is a ownership of JCE, so we no need delete JMM here.
-  delete &TM;
-}
-
-/// addModule - Add a new Module to the JIT.  If we previously removed the last
-/// Module, we need re-initialize jitstate with a valid Module.
-void JIT::addModule(Module *M) {
-  MutexGuard locked(lock);
-
-  if (Modules.empty()) {
-    assert(!jitstate && "jitstate should be NULL if Modules vector is empty!");
-
-    jitstate = new JITState(M);
-
-    FunctionPassManager &PM = jitstate->getPM();
-    M->setDataLayout(TM.getSubtargetImpl()->getDataLayout());
-    PM.add(new DataLayoutPass(M));
-
-    // Turn the machine code intermediate representation into bytes in memory
-    // that may be executed.
-    if (TM.addPassesToEmitMachineCode(PM, *JCE, !getVerifyModules())) {
-      report_fatal_error("Target does not support machine code emission!");
-    }
-
-    // Initialize passes.
-    PM.doInitialization();
-  }
-
-  ExecutionEngine::addModule(M);
-}
-
-/// removeModule - If we are removing the last Module, invalidate the jitstate
-/// since the PassManager it contains references a released Module.
-bool JIT::removeModule(Module *M) {
-  bool result = ExecutionEngine::removeModule(M);
-
-  MutexGuard locked(lock);
-
-  if (jitstate && jitstate->getModule() == M) {
-    delete jitstate;
-    jitstate = nullptr;
-  }
-
-  if (!jitstate && !Modules.empty()) {
-    jitstate = new JITState(Modules[0]);
-
-    FunctionPassManager &PM = jitstate->getPM();
-    M->setDataLayout(TM.getSubtargetImpl()->getDataLayout());
-    PM.add(new DataLayoutPass(M));
-
-    // Turn the machine code intermediate representation into bytes in memory
-    // that may be executed.
-    if (TM.addPassesToEmitMachineCode(PM, *JCE, !getVerifyModules())) {
-      report_fatal_error("Target does not support machine code emission!");
-    }
-
-    // Initialize passes.
-    PM.doInitialization();
-  }
-  return result;
-}
-
-/// run - Start execution with the specified function and arguments.
-///
-GenericValue JIT::runFunction(Function *F,
-                              const std::vector<GenericValue> &ArgValues) {
-  assert(F && "Function *F was null at entry to run()");
-
-  void *FPtr = getPointerToFunction(F);
-  assert(FPtr && "Pointer to fn's code was null after getPointerToFunction");
-  FunctionType *FTy = F->getFunctionType();
-  Type *RetTy = FTy->getReturnType();
-
-  assert((FTy->getNumParams() == ArgValues.size() ||
-          (FTy->isVarArg() && FTy->getNumParams() <= ArgValues.size())) &&
-         "Wrong number of arguments passed into function!");
-  assert(FTy->getNumParams() == ArgValues.size() &&
-         "This doesn't support passing arguments through varargs (yet)!");
-
-  // Handle some common cases first.  These cases correspond to common `main'
-  // prototypes.
-  if (RetTy->isIntegerTy(32) || RetTy->isVoidTy()) {
-    switch (ArgValues.size()) {
-    case 3:
-      if (FTy->getParamType(0)->isIntegerTy(32) &&
-          FTy->getParamType(1)->isPointerTy() &&
-          FTy->getParamType(2)->isPointerTy()) {
-        int (*PF)(int, char **, const char **) =
-          (int(*)(int, char **, const char **))(intptr_t)FPtr;
-
-        // Call the function.
-        GenericValue rv;
-        rv.IntVal = APInt(32, PF(ArgValues[0].IntVal.getZExtValue(),
-                                 (char **)GVTOP(ArgValues[1]),
-                                 (const char **)GVTOP(ArgValues[2])));
-        return rv;
-      }
-      break;
-    case 2:
-      if (FTy->getParamType(0)->isIntegerTy(32) &&
-          FTy->getParamType(1)->isPointerTy()) {
-        int (*PF)(int, char **) = (int(*)(int, char **))(intptr_t)FPtr;
-
-        // Call the function.
-        GenericValue rv;
-        rv.IntVal = APInt(32, PF(ArgValues[0].IntVal.getZExtValue(),
-                                 (char **)GVTOP(ArgValues[1])));
-        return rv;
-      }
-      break;
-    case 1:
-      if (FTy->getParamType(0)->isIntegerTy(32)) {
-        GenericValue rv;
-        int (*PF)(int) = (int(*)(int))(intptr_t)FPtr;
-        rv.IntVal = APInt(32, PF(ArgValues[0].IntVal.getZExtValue()));
-        return rv;
-      }
-      if (FTy->getParamType(0)->isPointerTy()) {
-        GenericValue rv;
-        int (*PF)(char *) = (int(*)(char *))(intptr_t)FPtr;
-        rv.IntVal = APInt(32, PF((char*)GVTOP(ArgValues[0])));
-        return rv;
-      }
-      break;
-    }
-  }
-
-  // Handle cases where no arguments are passed first.
-  if (ArgValues.empty()) {
-    GenericValue rv;
-    switch (RetTy->getTypeID()) {
-    default: llvm_unreachable("Unknown return type for function call!");
-    case Type::IntegerTyID: {
-      unsigned BitWidth = cast<IntegerType>(RetTy)->getBitWidth();
-      if (BitWidth == 1)
-        rv.IntVal = APInt(BitWidth, ((bool(*)())(intptr_t)FPtr)());
-      else if (BitWidth <= 8)
-        rv.IntVal = APInt(BitWidth, ((char(*)())(intptr_t)FPtr)());
-      else if (BitWidth <= 16)
-        rv.IntVal = APInt(BitWidth, ((short(*)())(intptr_t)FPtr)());
-      else if (BitWidth <= 32)
-        rv.IntVal = APInt(BitWidth, ((int(*)())(intptr_t)FPtr)());
-      else if (BitWidth <= 64)
-        rv.IntVal = APInt(BitWidth, ((int64_t(*)())(intptr_t)FPtr)());
-      else
-        llvm_unreachable("Integer types > 64 bits not supported");
-      return rv;
-    }
-    case Type::VoidTyID:
-      rv.IntVal = APInt(32, ((int(*)())(intptr_t)FPtr)());
-      return rv;
-    case Type::FloatTyID:
-      rv.FloatVal = ((float(*)())(intptr_t)FPtr)();
-      return rv;
-    case Type::DoubleTyID:
-      rv.DoubleVal = ((double(*)())(intptr_t)FPtr)();
-      return rv;
-    case Type::X86_FP80TyID:
-    case Type::FP128TyID:
-    case Type::PPC_FP128TyID:
-      llvm_unreachable("long double not supported yet");
-    case Type::PointerTyID:
-      return PTOGV(((void*(*)())(intptr_t)FPtr)());
-    }
-  }
-
-  // Okay, this is not one of our quick and easy cases.  Because we don't have a
-  // full FFI, we have to codegen a nullary stub function that just calls the
-  // function we are interested in, passing in constants for all of the
-  // arguments.  Make this function and return.
-
-  // First, create the function.
-  FunctionType *STy=FunctionType::get(RetTy, false);
-  Function *Stub = Function::Create(STy, Function::InternalLinkage, "",
-                                    F->getParent());
-
-  // Insert a basic block.
-  BasicBlock *StubBB = BasicBlock::Create(F->getContext(), "", Stub);
-
-  // Convert all of the GenericValue arguments over to constants.  Note that we
-  // currently don't support varargs.
-  SmallVector<Value*, 8> Args;
-  for (unsigned i = 0, e = ArgValues.size(); i != e; ++i) {
-    Constant *C = nullptr;
-    Type *ArgTy = FTy->getParamType(i);
-    const GenericValue &AV = ArgValues[i];
-    switch (ArgTy->getTypeID()) {
-    default: llvm_unreachable("Unknown argument type for function call!");
-    case Type::IntegerTyID:
-        C = ConstantInt::get(F->getContext(), AV.IntVal);
-        break;
-    case Type::FloatTyID:
-        C = ConstantFP::get(F->getContext(), APFloat(AV.FloatVal));
-        break;
-    case Type::DoubleTyID:
-        C = ConstantFP::get(F->getContext(), APFloat(AV.DoubleVal));
-        break;
-    case Type::PPC_FP128TyID:
-    case Type::X86_FP80TyID:
-    case Type::FP128TyID:
-        C = ConstantFP::get(F->getContext(), APFloat(ArgTy->getFltSemantics(),
-                                                     AV.IntVal));
-        break;
-    case Type::PointerTyID:
-      void *ArgPtr = GVTOP(AV);
-      if (sizeof(void*) == 4)
-        C = ConstantInt::get(Type::getInt32Ty(F->getContext()),
-                             (int)(intptr_t)ArgPtr);
-      else
-        C = ConstantInt::get(Type::getInt64Ty(F->getContext()),
-                             (intptr_t)ArgPtr);
-      // Cast the integer to pointer
-      C = ConstantExpr::getIntToPtr(C, ArgTy);
-      break;
-    }
-    Args.push_back(C);
-  }
-
-  CallInst *TheCall = CallInst::Create(F, Args, "", StubBB);
-  TheCall->setCallingConv(F->getCallingConv());
-  TheCall->setTailCall();
-  if (!TheCall->getType()->isVoidTy())
-    // Return result of the call.
-    ReturnInst::Create(F->getContext(), TheCall, StubBB);
-  else
-    ReturnInst::Create(F->getContext(), StubBB);           // Just return void.
-
-  // Finally, call our nullary stub function.
-  GenericValue Result = runFunction(Stub, std::vector<GenericValue>());
-  // Erase it, since no other function can have a reference to it.
-  Stub->eraseFromParent();
-  // And return the result.
-  return Result;
-}
-
-void JIT::RegisterJITEventListener(JITEventListener *L) {
-  if (!L)
-    return;
-  MutexGuard locked(lock);
-  EventListeners.push_back(L);
-}
-void JIT::UnregisterJITEventListener(JITEventListener *L) {
-  if (!L)
-    return;
-  MutexGuard locked(lock);
-  std::vector<JITEventListener*>::reverse_iterator I=
-      std::find(EventListeners.rbegin(), EventListeners.rend(), L);
-  if (I != EventListeners.rend()) {
-    std::swap(*I, EventListeners.back());
-    EventListeners.pop_back();
-  }
-}
-void JIT::NotifyFunctionEmitted(
-    const Function &F,
-    void *Code, size_t Size,
-    const JITEvent_EmittedFunctionDetails &Details) {
-  MutexGuard locked(lock);
-  for (unsigned I = 0, S = EventListeners.size(); I < S; ++I) {
-    EventListeners[I]->NotifyFunctionEmitted(F, Code, Size, Details);
-  }
-}
-
-void JIT::NotifyFreeingMachineCode(void *OldPtr) {
-  MutexGuard locked(lock);
-  for (unsigned I = 0, S = EventListeners.size(); I < S; ++I) {
-    EventListeners[I]->NotifyFreeingMachineCode(OldPtr);
-  }
-}
-
-/// runJITOnFunction - Run the FunctionPassManager full of
-/// just-in-time compilation passes on F, hopefully filling in
-/// GlobalAddress[F] with the address of F's machine code.
-///
-void JIT::runJITOnFunction(Function *F, MachineCodeInfo *MCI) {
-  MutexGuard locked(lock);
-
-  class MCIListener : public JITEventListener {
-    MachineCodeInfo *const MCI;
-   public:
-    MCIListener(MachineCodeInfo *mci) : MCI(mci) {}
-    void NotifyFunctionEmitted(const Function &, void *Code, size_t Size,
-                               const EmittedFunctionDetails &) override {
-      MCI->setAddress(Code);
-      MCI->setSize(Size);
-    }
-  };
-  MCIListener MCIL(MCI);
-  if (MCI)
-    RegisterJITEventListener(&MCIL);
-
-  runJITOnFunctionUnlocked(F);
-
-  if (MCI)
-    UnregisterJITEventListener(&MCIL);
-}
-
-void JIT::runJITOnFunctionUnlocked(Function *F) {
-  assert(!isAlreadyCodeGenerating && "Error: Recursive compilation detected!");
-
-  jitTheFunctionUnlocked(F);
-
-  // If the function referred to another function that had not yet been
-  // read from bitcode, and we are jitting non-lazily, emit it now.
-  while (!jitstate->getPendingFunctions().empty()) {
-    Function *PF = jitstate->getPendingFunctions().back();
-    jitstate->getPendingFunctions().pop_back();
-
-    assert(!PF->hasAvailableExternallyLinkage() &&
-           "Externally-defined function should not be in pending list.");
-
-    jitTheFunctionUnlocked(PF);
-
-    // Now that the function has been jitted, ask the JITEmitter to rewrite
-    // the stub with real address of the function.
-    updateFunctionStubUnlocked(PF);
-  }
-}
-
-void JIT::jitTheFunctionUnlocked(Function *F) {
-  isAlreadyCodeGenerating = true;
-  jitstate->getPM().run(*F);
-  isAlreadyCodeGenerating = false;
-
-  // clear basic block addresses after this function is done
-  getBasicBlockAddressMap().clear();
-}
-
-/// getPointerToFunction - This method is used to get the address of the
-/// specified function, compiling it if necessary.
-///
-void *JIT::getPointerToFunction(Function *F) {
-
-  if (void *Addr = getPointerToGlobalIfAvailable(F))
-    return Addr;   // Check if function already code gen'd
-
-  MutexGuard locked(lock);
-
-  // Now that this thread owns the lock, make sure we read in the function if it
-  // exists in this Module.
-  std::string ErrorMsg;
-  if (F->Materialize(&ErrorMsg)) {
-    report_fatal_error("Error reading function '" + F->getName()+
-                      "' from bitcode file: " + ErrorMsg);
-  }
-
-  // ... and check if another thread has already code gen'd the function.
-  if (void *Addr = getPointerToGlobalIfAvailable(F))
-    return Addr;
-
-  if (F->isDeclaration() || F->hasAvailableExternallyLinkage()) {
-    bool AbortOnFailure = !F->hasExternalWeakLinkage();
-    void *Addr = getPointerToNamedFunction(F->getName(), AbortOnFailure);
-    addGlobalMapping(F, Addr);
-    return Addr;
-  }
-
-  runJITOnFunctionUnlocked(F);
-
-  void *Addr = getPointerToGlobalIfAvailable(F);
-  assert(Addr && "Code generation didn't add function to GlobalAddress table!");
-  return Addr;
-}
-
-void JIT::addPointerToBasicBlock(const BasicBlock *BB, void *Addr) {
-  MutexGuard locked(lock);
-
-  BasicBlockAddressMapTy::iterator I =
-    getBasicBlockAddressMap().find(BB);
-  if (I == getBasicBlockAddressMap().end()) {
-    getBasicBlockAddressMap()[BB] = Addr;
-  } else {
-    // ignore repeats: some BBs can be split into few MBBs?
-  }
-}
-
-void JIT::clearPointerToBasicBlock(const BasicBlock *BB) {
-  MutexGuard locked(lock);
-  getBasicBlockAddressMap().erase(BB);
-}
-
-void *JIT::getPointerToBasicBlock(BasicBlock *BB) {
-  // make sure it's function is compiled by JIT
-  (void)getPointerToFunction(BB->getParent());
-
-  // resolve basic block address
-  MutexGuard locked(lock);
-
-  BasicBlockAddressMapTy::iterator I =
-    getBasicBlockAddressMap().find(BB);
-  if (I != getBasicBlockAddressMap().end()) {
-    return I->second;
-  } else {
-    llvm_unreachable("JIT does not have BB address for address-of-label, was"
-                     " it eliminated by optimizer?");
-  }
-}
-
-void *JIT::getPointerToNamedFunction(const std::string &Name,
-                                     bool AbortOnFailure){
-  if (!isSymbolSearchingDisabled()) {
-    void *ptr = JMM->getPointerToNamedFunction(Name, false);
-    if (ptr)
-      return ptr;
-  }
-
-  /// If a LazyFunctionCreator is installed, use it to get/create the function.
-  if (LazyFunctionCreator)
-    if (void *RP = LazyFunctionCreator(Name))
-      return RP;
-
-  if (AbortOnFailure) {
-    report_fatal_error("Program used external function '"+Name+
-                      "' which could not be resolved!");
-  }
-  return nullptr;
-}
-
-
-/// getOrEmitGlobalVariable - Return the address of the specified global
-/// variable, possibly emitting it to memory if needed.  This is used by the
-/// Emitter.
-void *JIT::getOrEmitGlobalVariable(const GlobalVariable *GV) {
-  MutexGuard locked(lock);
-
-  void *Ptr = getPointerToGlobalIfAvailable(GV);
-  if (Ptr) return Ptr;
-
-  // If the global is external, just remember the address.
-  if (GV->isDeclaration() || GV->hasAvailableExternallyLinkage()) {
-#if HAVE___DSO_HANDLE
-    if (GV->getName() == "__dso_handle")
-      return (void*)&__dso_handle;
-#endif
-    Ptr = sys::DynamicLibrary::SearchForAddressOfSymbol(GV->getName());
-    if (!Ptr) {
-      report_fatal_error("Could not resolve external global address: "
-                        +GV->getName());
-    }
-    addGlobalMapping(GV, Ptr);
-  } else {
-    // If the global hasn't been emitted to memory yet, allocate space and
-    // emit it into memory.
-    Ptr = getMemoryForGV(GV);
-    addGlobalMapping(GV, Ptr);
-    EmitGlobalVariable(GV);  // Initialize the variable.
-  }
-  return Ptr;
-}
-
-/// recompileAndRelinkFunction - This method is used to force a function
-/// which has already been compiled, to be compiled again, possibly
-/// after it has been modified. Then the entry to the old copy is overwritten
-/// with a branch to the new copy. If there was no old copy, this acts
-/// just like JIT::getPointerToFunction().
-///
-void *JIT::recompileAndRelinkFunction(Function *F) {
-  void *OldAddr = getPointerToGlobalIfAvailable(F);
-
-  // If it's not already compiled there is no reason to patch it up.
-  if (!OldAddr) return getPointerToFunction(F);
-
-  // Delete the old function mapping.
-  addGlobalMapping(F, nullptr);
-
-  // Recodegen the function
-  runJITOnFunction(F);
-
-  // Update state, forward the old function to the new function.
-  void *Addr = getPointerToGlobalIfAvailable(F);
-  assert(Addr && "Code generation didn't add function to GlobalAddress table!");
-  TJI.replaceMachineCodeForFunction(OldAddr, Addr);
-  return Addr;
-}
-
-/// getMemoryForGV - This method abstracts memory allocation of global
-/// variable so that the JIT can allocate thread local variables depending
-/// on the target.
-///
-char* JIT::getMemoryForGV(const GlobalVariable* GV) {
-  char *Ptr;
-
-  // GlobalVariable's which are not "constant" will cause trouble in a server
-  // situation. It's returned in the same block of memory as code which may
-  // not be writable.
-  if (isGVCompilationDisabled() && !GV->isConstant()) {
-    report_fatal_error("Compilation of non-internal GlobalValue is disabled!");
-  }
-
-  // Some applications require globals and code to live together, so they may
-  // be allocated into the same buffer, but in general globals are allocated
-  // through the memory manager which puts them near the code but not in the
-  // same buffer.
-  Type *GlobalType = GV->getType()->getElementType();
-  size_t S = getDataLayout()->getTypeAllocSize(GlobalType);
-  size_t A = getDataLayout()->getPreferredAlignment(GV);
-  if (GV->isThreadLocal()) {
-    MutexGuard locked(lock);
-    Ptr = TJI.allocateThreadLocalMemory(S);
-  } else if (TJI.allocateSeparateGVMemory()) {
-    if (A <= 8) {
-      Ptr = (char*)malloc(S);
-    } else {
-      // Allocate S+A bytes of memory, then use an aligned pointer within that
-      // space.
-      Ptr = (char*)malloc(S+A);
-      unsigned MisAligned = ((intptr_t)Ptr & (A-1));
-      Ptr = Ptr + (MisAligned ? (A-MisAligned) : 0);
-    }
-  } else if (AllocateGVsWithCode) {
-    Ptr = (char*)JCE->allocateSpace(S, A);
-  } else {
-    Ptr = (char*)JCE->allocateGlobal(S, A);
-  }
-  return Ptr;
-}
-
-void JIT::addPendingFunction(Function *F) {
-  MutexGuard locked(lock);
-  jitstate->getPendingFunctions().push_back(F);
-}
-
-
-JITEventListener::~JITEventListener() {}

Removed: llvm/trunk/lib/ExecutionEngine/JIT/JIT.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JIT.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/JIT.h (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/JIT.h (removed)
@@ -1,214 +0,0 @@
-//===-- JIT.h - Class definition for the JIT --------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the top-level JIT data structure.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef JIT_H
-#define JIT_H
-
-#include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/IR/ValueHandle.h"
-#include "llvm/PassManager.h"
-
-namespace llvm {
-
-class Function;
-struct JITEvent_EmittedFunctionDetails;
-class MachineCodeEmitter;
-class MachineCodeInfo;
-class TargetJITInfo;
-class TargetMachine;
-
-class JITState {
-private:
-  FunctionPassManager PM;  // Passes to compile a function
-  Module *M;               // Module used to create the PM
-
-  /// PendingFunctions - Functions which have not been code generated yet, but
-  /// were called from a function being code generated.
-  std::vector<AssertingVH<Function> > PendingFunctions;
-
-public:
-  explicit JITState(Module *M) : PM(M), M(M) {}
-
-  FunctionPassManager &getPM() {
-    return PM;
-  }
-
-  Module *getModule() const { return M; }
-  std::vector<AssertingVH<Function> > &getPendingFunctions() {
-    return PendingFunctions;
-  }
-};
-
-
-class JIT : public ExecutionEngine {
-  /// types
-  typedef ValueMap<const BasicBlock *, void *>
-      BasicBlockAddressMapTy;
-  /// data
-  TargetMachine &TM;       // The current target we are compiling to
-  TargetJITInfo &TJI;      // The JITInfo for the target we are compiling to
-  JITCodeEmitter *JCE;     // JCE object
-  JITMemoryManager *JMM;
-  std::vector<JITEventListener*> EventListeners;
-
-  /// AllocateGVsWithCode - Some applications require that global variables and
-  /// code be allocated into the same region of memory, in which case this flag
-  /// should be set to true.  Doing so breaks freeMachineCodeForFunction.
-  bool AllocateGVsWithCode;
-
-  /// True while the JIT is generating code.  Used to assert against recursive
-  /// entry.
-  bool isAlreadyCodeGenerating;
-
-  JITState *jitstate;
-
-  /// BasicBlockAddressMap - A mapping between LLVM basic blocks and their
-  /// actualized version, only filled for basic blocks that have their address
-  /// taken.
-  BasicBlockAddressMapTy BasicBlockAddressMap;
-
-
-  JIT(Module *M, TargetMachine &tm, TargetJITInfo &tji,
-      JITMemoryManager *JMM, bool AllocateGVsWithCode);
-public:
-  ~JIT();
-
-  static void Register() {
-    JITCtor = createJIT;
-  }
-
-  /// getJITInfo - Return the target JIT information structure.
-  ///
-  TargetJITInfo &getJITInfo() const { return TJI; }
-
-  void addModule(Module *M) override;
-
-  /// removeModule - Remove a Module from the list of modules.  Returns true if
-  /// M is found.
-  bool removeModule(Module *M) override;
-
-  /// runFunction - Start execution with the specified function and arguments.
-  ///
-  GenericValue runFunction(Function *F,
-                           const std::vector<GenericValue> &ArgValues) override;
-
-  /// getPointerToNamedFunction - This method returns the address of the
-  /// specified function by using the MemoryManager. As such it is only
-  /// useful for resolving library symbols, not code generated symbols.
-  ///
-  /// If AbortOnFailure is false and no function with the given name is
-  /// found, this function silently returns a null pointer. Otherwise,
-  /// it prints a message to stderr and aborts.
-  ///
-  void *getPointerToNamedFunction(const std::string &Name,
-                                  bool AbortOnFailure = true) override;
-
-  // CompilationCallback - Invoked the first time that a call site is found,
-  // which causes lazy compilation of the target function.
-  //
-  static void CompilationCallback();
-
-  /// getPointerToFunction - This returns the address of the specified function,
-  /// compiling it if necessary.
-  ///
-  void *getPointerToFunction(Function *F) override;
-
-  /// addPointerToBasicBlock - Adds address of the specific basic block.
-  void addPointerToBasicBlock(const BasicBlock *BB, void *Addr);
-
-  /// clearPointerToBasicBlock - Removes address of specific basic block.
-  void clearPointerToBasicBlock(const BasicBlock *BB);
-
-  /// getPointerToBasicBlock - This returns the address of the specified basic
-  /// block, assuming function is compiled.
-  void *getPointerToBasicBlock(BasicBlock *BB) override;
-
-  /// getOrEmitGlobalVariable - Return the address of the specified global
-  /// variable, possibly emitting it to memory if needed.  This is used by the
-  /// Emitter.
-  void *getOrEmitGlobalVariable(const GlobalVariable *GV) override;
-
-  /// getPointerToFunctionOrStub - If the specified function has been
-  /// code-gen'd, return a pointer to the function.  If not, compile it, or use
-  /// a stub to implement lazy compilation if available.
-  ///
-  void *getPointerToFunctionOrStub(Function *F) override;
-
-  /// recompileAndRelinkFunction - This method is used to force a function
-  /// which has already been compiled, to be compiled again, possibly
-  /// after it has been modified. Then the entry to the old copy is overwritten
-  /// with a branch to the new copy. If there was no old copy, this acts
-  /// just like JIT::getPointerToFunction().
-  ///
-  void *recompileAndRelinkFunction(Function *F) override;
-
-  /// freeMachineCodeForFunction - deallocate memory used to code-generate this
-  /// Function.
-  ///
-  void freeMachineCodeForFunction(Function *F) override;
-
-  /// addPendingFunction - while jitting non-lazily, a called but non-codegen'd
-  /// function was encountered.  Add it to a pending list to be processed after
-  /// the current function.
-  ///
-  void addPendingFunction(Function *F);
-
-  /// getCodeEmitter - Return the code emitter this JIT is emitting into.
-  ///
-  JITCodeEmitter *getCodeEmitter() const { return JCE; }
-
-  static ExecutionEngine *createJIT(Module *M,
-                                    std::string *ErrorStr,
-                                    JITMemoryManager *JMM,
-                                    bool GVsWithCode,
-                                    TargetMachine *TM);
-
-  // Run the JIT on F and return information about the generated code
-  void runJITOnFunction(Function *F, MachineCodeInfo *MCI = nullptr) override;
-
-  void RegisterJITEventListener(JITEventListener *L) override;
-  void UnregisterJITEventListener(JITEventListener *L) override;
-
-  TargetMachine *getTargetMachine() override { return &TM; }
-
-  /// These functions correspond to the methods on JITEventListener.  They
-  /// iterate over the registered listeners and call the corresponding method on
-  /// each.
-  void NotifyFunctionEmitted(
-      const Function &F, void *Code, size_t Size,
-      const JITEvent_EmittedFunctionDetails &Details);
-  void NotifyFreeingMachineCode(void *OldPtr);
-
-  BasicBlockAddressMapTy &
-  getBasicBlockAddressMap() {
-    return BasicBlockAddressMap;
-  }
-
-
-private:
-  static JITCodeEmitter *createEmitter(JIT &J, JITMemoryManager *JMM,
-                                       TargetMachine &tm);
-  void runJITOnFunctionUnlocked(Function *F);
-  void updateFunctionStubUnlocked(Function *F);
-  void jitTheFunctionUnlocked(Function *F);
-
-protected:
-
-  /// getMemoryforGV - Allocate memory for a global variable.
-  char* getMemoryForGV(const GlobalVariable* GV) override;
-
-};
-
-} // End llvm namespace
-
-#endif

Removed: llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp (removed)
@@ -1,1249 +0,0 @@
-//===-- JITEmitter.cpp - Write machine code to executable memory ----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines a MachineCodeEmitter object that is used by the JIT to
-// write machine code to memory and remember where relocatable values are.
-//
-//===----------------------------------------------------------------------===//
-
-#include "JIT.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineCodeInfo.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineRelocation.h"
-#include "llvm/ExecutionEngine/GenericValue.h"
-#include "llvm/ExecutionEngine/JITEventListener.h"
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/DebugInfo.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/Operator.h"
-#include "llvm/IR/ValueHandle.h"
-#include "llvm/IR/ValueMap.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/MutexGuard.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetInstrInfo.h"
-#include "llvm/Target/TargetJITInfo.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetOptions.h"
-#include <algorithm>
-#ifndef NDEBUG
-#include <iomanip>
-#endif
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-STATISTIC(NumBytes, "Number of bytes of machine code compiled");
-STATISTIC(NumRelos, "Number of relocations applied");
-STATISTIC(NumRetries, "Number of retries with more memory");
-
-
-// A declaration may stop being a declaration once it's fully read from bitcode.
-// This function returns true if F is fully read and is still a declaration.
-static bool isNonGhostDeclaration(const Function *F) {
-  return F->isDeclaration() && !F->isMaterializable();
-}
-
-//===----------------------------------------------------------------------===//
-// JIT lazy compilation code.
-//
-namespace {
-  class JITEmitter;
-  class JITResolverState;
-
-  template<typename ValueTy>
-  struct NoRAUWValueMapConfig : public ValueMapConfig<ValueTy> {
-    typedef JITResolverState *ExtraData;
-    static void onRAUW(JITResolverState *, Value *Old, Value *New) {
-      llvm_unreachable("The JIT doesn't know how to handle a"
-                       " RAUW on a value it has emitted.");
-    }
-  };
-
-  struct CallSiteValueMapConfig : public NoRAUWValueMapConfig<Function*> {
-    typedef JITResolverState *ExtraData;
-    static void onDelete(JITResolverState *JRS, Function *F);
-  };
-
-  class JITResolverState {
-  public:
-    typedef ValueMap<Function*, void*, NoRAUWValueMapConfig<Function*> >
-      FunctionToLazyStubMapTy;
-    typedef std::map<void*, AssertingVH<Function> > CallSiteToFunctionMapTy;
-    typedef ValueMap<Function *, SmallPtrSet<void*, 1>,
-                     CallSiteValueMapConfig> FunctionToCallSitesMapTy;
-    typedef std::map<AssertingVH<GlobalValue>, void*> GlobalToIndirectSymMapTy;
-  private:
-    /// FunctionToLazyStubMap - Keep track of the lazy stub created for a
-    /// particular function so that we can reuse them if necessary.
-    FunctionToLazyStubMapTy FunctionToLazyStubMap;
-
-    /// CallSiteToFunctionMap - Keep track of the function that each lazy call
-    /// site corresponds to, and vice versa.
-    CallSiteToFunctionMapTy CallSiteToFunctionMap;
-    FunctionToCallSitesMapTy FunctionToCallSitesMap;
-
-    /// GlobalToIndirectSymMap - Keep track of the indirect symbol created for a
-    /// particular GlobalVariable so that we can reuse them if necessary.
-    GlobalToIndirectSymMapTy GlobalToIndirectSymMap;
-
-#ifndef NDEBUG
-    /// Instance of the JIT this ResolverState serves.
-    JIT *TheJIT;
-#endif
-
-  public:
-    JITResolverState(JIT *jit) : FunctionToLazyStubMap(this),
-                                 FunctionToCallSitesMap(this) {
-#ifndef NDEBUG
-      TheJIT = jit;
-#endif
-    }
-
-    FunctionToLazyStubMapTy& getFunctionToLazyStubMap() {
-      return FunctionToLazyStubMap;
-    }
-
-    GlobalToIndirectSymMapTy& getGlobalToIndirectSymMap() {
-      return GlobalToIndirectSymMap;
-    }
-
-    std::pair<void *, Function *> LookupFunctionFromCallSite(
-        void *CallSite) const {
-      // The address given to us for the stub may not be exactly right, it
-      // might be a little bit after the stub.  As such, use upper_bound to
-      // find it.
-      CallSiteToFunctionMapTy::const_iterator I =
-        CallSiteToFunctionMap.upper_bound(CallSite);
-      assert(I != CallSiteToFunctionMap.begin() &&
-             "This is not a known call site!");
-      --I;
-      return *I;
-    }
-
-    void AddCallSite(void *CallSite, Function *F) {
-      bool Inserted = CallSiteToFunctionMap.insert(
-          std::make_pair(CallSite, F)).second;
-      (void)Inserted;
-      assert(Inserted && "Pair was already in CallSiteToFunctionMap");
-      FunctionToCallSitesMap[F].insert(CallSite);
-    }
-
-    void EraseAllCallSitesForPrelocked(Function *F);
-
-    // Erases _all_ call sites regardless of their function.  This is used to
-    // unregister the stub addresses from the StubToResolverMap in
-    // ~JITResolver().
-    void EraseAllCallSitesPrelocked();
-  };
-
-  /// JITResolver - Keep track of, and resolve, call sites for functions that
-  /// have not yet been compiled.
-  class JITResolver {
-    typedef JITResolverState::FunctionToLazyStubMapTy FunctionToLazyStubMapTy;
-    typedef JITResolverState::CallSiteToFunctionMapTy CallSiteToFunctionMapTy;
-    typedef JITResolverState::GlobalToIndirectSymMapTy GlobalToIndirectSymMapTy;
-
-    /// LazyResolverFn - The target lazy resolver function that we actually
-    /// rewrite instructions to use.
-    TargetJITInfo::LazyResolverFn LazyResolverFn;
-
-    JITResolverState state;
-
-    /// ExternalFnToStubMap - This is the equivalent of FunctionToLazyStubMap
-    /// for external functions.  TODO: Of course, external functions don't need
-    /// a lazy stub.  It's actually here to make it more likely that far calls
-    /// succeed, but no single stub can guarantee that.  I'll remove this in a
-    /// subsequent checkin when I actually fix far calls.
-    std::map<void*, void*> ExternalFnToStubMap;
-
-    /// revGOTMap - map addresses to indexes in the GOT
-    std::map<void*, unsigned> revGOTMap;
-    unsigned nextGOTIndex;
-
-    JITEmitter &JE;
-
-    /// Instance of JIT corresponding to this Resolver.
-    JIT *TheJIT;
-
-  public:
-    explicit JITResolver(JIT &jit, JITEmitter &je)
-      : state(&jit), nextGOTIndex(0), JE(je), TheJIT(&jit) {
-      LazyResolverFn = jit.getJITInfo().getLazyResolverFunction(JITCompilerFn);
-    }
-
-    ~JITResolver();
-
-    /// getLazyFunctionStubIfAvailable - This returns a pointer to a function's
-    /// lazy-compilation stub if it has already been created.
-    void *getLazyFunctionStubIfAvailable(Function *F);
-
-    /// getLazyFunctionStub - This returns a pointer to a function's
-    /// lazy-compilation stub, creating one on demand as needed.
-    void *getLazyFunctionStub(Function *F);
-
-    /// getExternalFunctionStub - Return a stub for the function at the
-    /// specified address, created lazily on demand.
-    void *getExternalFunctionStub(void *FnAddr);
-
-    /// getGlobalValueIndirectSym - Return an indirect symbol containing the
-    /// specified GV address.
-    void *getGlobalValueIndirectSym(GlobalValue *V, void *GVAddress);
-
-    /// getGOTIndexForAddress - Return a new or existing index in the GOT for
-    /// an address.  This function only manages slots, it does not manage the
-    /// contents of the slots or the memory associated with the GOT.
-    unsigned getGOTIndexForAddr(void *addr);
-
-    /// JITCompilerFn - This function is called to resolve a stub to a compiled
-    /// address.  If the LLVM Function corresponding to the stub has not yet
-    /// been compiled, this function compiles it first.
-    static void *JITCompilerFn(void *Stub);
-  };
-
-  class StubToResolverMapTy {
-    /// Map a stub address to a specific instance of a JITResolver so that
-    /// lazily-compiled functions can find the right resolver to use.
-    ///
-    /// Guarded by Lock.
-    std::map<void*, JITResolver*> Map;
-
-    /// Guards Map from concurrent accesses.
-    mutable sys::Mutex Lock;
-
-  public:
-    /// Registers a Stub to be resolved by Resolver.
-    void RegisterStubResolver(void *Stub, JITResolver *Resolver) {
-      MutexGuard guard(Lock);
-      Map.insert(std::make_pair(Stub, Resolver));
-    }
-    /// Unregisters the Stub when it's invalidated.
-    void UnregisterStubResolver(void *Stub) {
-      MutexGuard guard(Lock);
-      Map.erase(Stub);
-    }
-    /// Returns the JITResolver instance that owns the Stub.
-    JITResolver *getResolverFromStub(void *Stub) const {
-      MutexGuard guard(Lock);
-      // The address given to us for the stub may not be exactly right, it might
-      // be a little bit after the stub.  As such, use upper_bound to find it.
-      // This is the same trick as in LookupFunctionFromCallSite from
-      // JITResolverState.
-      std::map<void*, JITResolver*>::const_iterator I = Map.upper_bound(Stub);
-      assert(I != Map.begin() && "This is not a known stub!");
-      --I;
-      return I->second;
-    }
-    /// True if any stubs refer to the given resolver. Only used in an assert().
-    /// O(N)
-    bool ResolverHasStubs(JITResolver* Resolver) const {
-      MutexGuard guard(Lock);
-      for (std::map<void*, JITResolver*>::const_iterator I = Map.begin(),
-             E = Map.end(); I != E; ++I) {
-        if (I->second == Resolver)
-          return true;
-      }
-      return false;
-    }
-  };
-  /// This needs to be static so that a lazy call stub can access it with no
-  /// context except the address of the stub.
-  ManagedStatic<StubToResolverMapTy> StubToResolverMap;
-
-  /// JITEmitter - The JIT implementation of the MachineCodeEmitter, which is
-  /// used to output functions to memory for execution.
-  class JITEmitter : public JITCodeEmitter {
-    JITMemoryManager *MemMgr;
-
-    // When outputting a function stub in the context of some other function, we
-    // save BufferBegin/BufferEnd/CurBufferPtr here.
-    uint8_t *SavedBufferBegin, *SavedBufferEnd, *SavedCurBufferPtr;
-
-    // When reattempting to JIT a function after running out of space, we store
-    // the estimated size of the function we're trying to JIT here, so we can
-    // ask the memory manager for at least this much space.  When we
-    // successfully emit the function, we reset this back to zero.
-    uintptr_t SizeEstimate;
-
-    /// Relocations - These are the relocations that the function needs, as
-    /// emitted.
-    std::vector<MachineRelocation> Relocations;
-
-    /// MBBLocations - This vector is a mapping from MBB ID's to their address.
-    /// It is filled in by the StartMachineBasicBlock callback and queried by
-    /// the getMachineBasicBlockAddress callback.
-    std::vector<uintptr_t> MBBLocations;
-
-    /// ConstantPool - The constant pool for the current function.
-    ///
-    MachineConstantPool *ConstantPool;
-
-    /// ConstantPoolBase - A pointer to the first entry in the constant pool.
-    ///
-    void *ConstantPoolBase;
-
-    /// ConstPoolAddresses - Addresses of individual constant pool entries.
-    ///
-    SmallVector<uintptr_t, 8> ConstPoolAddresses;
-
-    /// JumpTable - The jump tables for the current function.
-    ///
-    MachineJumpTableInfo *JumpTable;
-
-    /// JumpTableBase - A pointer to the first entry in the jump table.
-    ///
-    void *JumpTableBase;
-
-    /// Resolver - This contains info about the currently resolved functions.
-    JITResolver Resolver;
-
-    /// LabelLocations - This vector is a mapping from Label ID's to their
-    /// address.
-    DenseMap<MCSymbol*, uintptr_t> LabelLocations;
-
-    /// MMI - Machine module info for exception informations
-    MachineModuleInfo* MMI;
-
-    // CurFn - The llvm function being emitted.  Only valid during
-    // finishFunction().
-    const Function *CurFn;
-
-    /// Information about emitted code, which is passed to the
-    /// JITEventListeners.  This is reset in startFunction and used in
-    /// finishFunction.
-    JITEvent_EmittedFunctionDetails EmissionDetails;
-
-    struct EmittedCode {
-      void *FunctionBody;  // Beginning of the function's allocation.
-      void *Code;  // The address the function's code actually starts at.
-      void *ExceptionTable;
-      EmittedCode() : FunctionBody(nullptr), Code(nullptr),
-                      ExceptionTable(nullptr) {}
-    };
-    struct EmittedFunctionConfig : public ValueMapConfig<const Function*> {
-      typedef JITEmitter *ExtraData;
-      static void onDelete(JITEmitter *, const Function*);
-      static void onRAUW(JITEmitter *, const Function*, const Function*);
-    };
-    ValueMap<const Function *, EmittedCode,
-             EmittedFunctionConfig> EmittedFunctions;
-
-    DebugLoc PrevDL;
-
-    /// Instance of the JIT
-    JIT *TheJIT;
-
-  public:
-    JITEmitter(JIT &jit, JITMemoryManager *JMM, TargetMachine &TM)
-      : SizeEstimate(0), Resolver(jit, *this), MMI(nullptr), CurFn(nullptr),
-        EmittedFunctions(this), TheJIT(&jit) {
-      MemMgr = JMM ? JMM : JITMemoryManager::CreateDefaultMemManager();
-      if (jit.getJITInfo().needsGOT()) {
-        MemMgr->AllocateGOT();
-        DEBUG(dbgs() << "JIT is managing a GOT\n");
-      }
-
-    }
-    ~JITEmitter() {
-      delete MemMgr;
-    }
-
-    JITResolver &getJITResolver() { return Resolver; }
-
-    void startFunction(MachineFunction &F) override;
-    bool finishFunction(MachineFunction &F) override;
-
-    void emitConstantPool(MachineConstantPool *MCP);
-    void initJumpTableInfo(MachineJumpTableInfo *MJTI);
-    void emitJumpTableInfo(MachineJumpTableInfo *MJTI);
-
-    void startGVStub(const GlobalValue* GV,
-                     unsigned StubSize, unsigned Alignment = 1);
-    void startGVStub(void *Buffer, unsigned StubSize);
-    void finishGVStub();
-    void *allocIndirectGV(const GlobalValue *GV, const uint8_t *Buffer,
-                          size_t Size, unsigned Alignment) override;
-
-    /// allocateSpace - Reserves space in the current block if any, or
-    /// allocate a new one of the given size.
-    void *allocateSpace(uintptr_t Size, unsigned Alignment) override;
-
-    /// allocateGlobal - Allocate memory for a global.  Unlike allocateSpace,
-    /// this method does not allocate memory in the current output buffer,
-    /// because a global may live longer than the current function.
-    void *allocateGlobal(uintptr_t Size, unsigned Alignment) override;
-
-    void addRelocation(const MachineRelocation &MR) override {
-      Relocations.push_back(MR);
-    }
-
-    void StartMachineBasicBlock(MachineBasicBlock *MBB) override {
-      if (MBBLocations.size() <= (unsigned)MBB->getNumber())
-        MBBLocations.resize((MBB->getNumber()+1)*2);
-      MBBLocations[MBB->getNumber()] = getCurrentPCValue();
-      if (MBB->hasAddressTaken())
-        TheJIT->addPointerToBasicBlock(MBB->getBasicBlock(),
-                                       (void*)getCurrentPCValue());
-      DEBUG(dbgs() << "JIT: Emitting BB" << MBB->getNumber() << " at ["
-                   << (void*) getCurrentPCValue() << "]\n");
-    }
-
-    uintptr_t getConstantPoolEntryAddress(unsigned Entry) const override;
-    uintptr_t getJumpTableEntryAddress(unsigned Entry) const override;
-
-    uintptr_t
-    getMachineBasicBlockAddress(MachineBasicBlock *MBB) const override {
-      assert(MBBLocations.size() > (unsigned)MBB->getNumber() &&
-             MBBLocations[MBB->getNumber()] && "MBB not emitted!");
-      return MBBLocations[MBB->getNumber()];
-    }
-
-    /// retryWithMoreMemory - Log a retry and deallocate all memory for the
-    /// given function.  Increase the minimum allocation size so that we get
-    /// more memory next time.
-    void retryWithMoreMemory(MachineFunction &F);
-
-    /// deallocateMemForFunction - Deallocate all memory for the specified
-    /// function body.
-    void deallocateMemForFunction(const Function *F);
-
-    void processDebugLoc(DebugLoc DL, bool BeforePrintingInsn) override;
-
-    void emitLabel(MCSymbol *Label) override {
-      LabelLocations[Label] = getCurrentPCValue();
-    }
-
-    DenseMap<MCSymbol*, uintptr_t> *getLabelLocations() override {
-      return &LabelLocations;
-    }
-
-    uintptr_t getLabelAddress(MCSymbol *Label) const override {
-      assert(LabelLocations.count(Label) && "Label not emitted!");
-      return LabelLocations.find(Label)->second;
-    }
-
-    void setModuleInfo(MachineModuleInfo* Info) override {
-      MMI = Info;
-    }
-
-  private:
-    void *getPointerToGlobal(GlobalValue *GV, void *Reference,
-                             bool MayNeedFarStub);
-    void *getPointerToGVIndirectSym(GlobalValue *V, void *Reference);
-  };
-}
-
-void CallSiteValueMapConfig::onDelete(JITResolverState *JRS, Function *F) {
-  JRS->EraseAllCallSitesForPrelocked(F);
-}
-
-void JITResolverState::EraseAllCallSitesForPrelocked(Function *F) {
-  FunctionToCallSitesMapTy::iterator F2C = FunctionToCallSitesMap.find(F);
-  if (F2C == FunctionToCallSitesMap.end())
-    return;
-  StubToResolverMapTy &S2RMap = *StubToResolverMap;
-  for (SmallPtrSet<void*, 1>::const_iterator I = F2C->second.begin(),
-         E = F2C->second.end(); I != E; ++I) {
-    S2RMap.UnregisterStubResolver(*I);
-    bool Erased = CallSiteToFunctionMap.erase(*I);
-    (void)Erased;
-    assert(Erased && "Missing call site->function mapping");
-  }
-  FunctionToCallSitesMap.erase(F2C);
-}
-
-void JITResolverState::EraseAllCallSitesPrelocked() {
-  StubToResolverMapTy &S2RMap = *StubToResolverMap;
-  for (CallSiteToFunctionMapTy::const_iterator
-         I = CallSiteToFunctionMap.begin(),
-         E = CallSiteToFunctionMap.end(); I != E; ++I) {
-    S2RMap.UnregisterStubResolver(I->first);
-  }
-  CallSiteToFunctionMap.clear();
-  FunctionToCallSitesMap.clear();
-}
-
-JITResolver::~JITResolver() {
-  // No need to lock because we're in the destructor, and state isn't shared.
-  state.EraseAllCallSitesPrelocked();
-  assert(!StubToResolverMap->ResolverHasStubs(this) &&
-         "Resolver destroyed with stubs still alive.");
-}
-
-/// getLazyFunctionStubIfAvailable - This returns a pointer to a function stub
-/// if it has already been created.
-void *JITResolver::getLazyFunctionStubIfAvailable(Function *F) {
-  MutexGuard locked(TheJIT->lock);
-
-  // If we already have a stub for this function, recycle it.
-  return state.getFunctionToLazyStubMap().lookup(F);
-}
-
-/// getFunctionStub - This returns a pointer to a function stub, creating
-/// one on demand as needed.
-void *JITResolver::getLazyFunctionStub(Function *F) {
-  MutexGuard locked(TheJIT->lock);
-
-  // If we already have a lazy stub for this function, recycle it.
-  void *&Stub = state.getFunctionToLazyStubMap()[F];
-  if (Stub) return Stub;
-
-  // Call the lazy resolver function if we are JIT'ing lazily.  Otherwise we
-  // must resolve the symbol now.
-  void *Actual = TheJIT->isCompilingLazily()
-    ? (void *)(intptr_t)LazyResolverFn : (void *)nullptr;
-
-  // If this is an external declaration, attempt to resolve the address now
-  // to place in the stub.
-  if (isNonGhostDeclaration(F) || F->hasAvailableExternallyLinkage()) {
-    Actual = TheJIT->getPointerToFunction(F);
-
-    // If we resolved the symbol to a null address (eg. a weak external)
-    // don't emit a stub. Return a null pointer to the application.
-    if (!Actual) return nullptr;
-  }
-
-  TargetJITInfo::StubLayout SL = TheJIT->getJITInfo().getStubLayout();
-  JE.startGVStub(F, SL.Size, SL.Alignment);
-  // Codegen a new stub, calling the lazy resolver or the actual address of the
-  // external function, if it was resolved.
-  Stub = TheJIT->getJITInfo().emitFunctionStub(F, Actual, JE);
-  JE.finishGVStub();
-
-  if (Actual != (void*)(intptr_t)LazyResolverFn) {
-    // If we are getting the stub for an external function, we really want the
-    // address of the stub in the GlobalAddressMap for the JIT, not the address
-    // of the external function.
-    TheJIT->updateGlobalMapping(F, Stub);
-  }
-
-  DEBUG(dbgs() << "JIT: Lazy stub emitted at [" << Stub << "] for function '"
-        << F->getName() << "'\n");
-
-  if (TheJIT->isCompilingLazily()) {
-    // Register this JITResolver as the one corresponding to this call site so
-    // JITCompilerFn will be able to find it.
-    StubToResolverMap->RegisterStubResolver(Stub, this);
-
-    // Finally, keep track of the stub-to-Function mapping so that the
-    // JITCompilerFn knows which function to compile!
-    state.AddCallSite(Stub, F);
-  } else if (!Actual) {
-    // If we are JIT'ing non-lazily but need to call a function that does not
-    // exist yet, add it to the JIT's work list so that we can fill in the
-    // stub address later.
-    assert(!isNonGhostDeclaration(F) && !F->hasAvailableExternallyLinkage() &&
-           "'Actual' should have been set above.");
-    TheJIT->addPendingFunction(F);
-  }
-
-  return Stub;
-}
-
-/// getGlobalValueIndirectSym - Return a lazy pointer containing the specified
-/// GV address.
-void *JITResolver::getGlobalValueIndirectSym(GlobalValue *GV, void *GVAddress) {
-  MutexGuard locked(TheJIT->lock);
-
-  // If we already have a stub for this global variable, recycle it.
-  void *&IndirectSym = state.getGlobalToIndirectSymMap()[GV];
-  if (IndirectSym) return IndirectSym;
-
-  // Otherwise, codegen a new indirect symbol.
-  IndirectSym = TheJIT->getJITInfo().emitGlobalValueIndirectSym(GV, GVAddress,
-                                                                JE);
-
-  DEBUG(dbgs() << "JIT: Indirect symbol emitted at [" << IndirectSym
-        << "] for GV '" << GV->getName() << "'\n");
-
-  return IndirectSym;
-}
-
-/// getExternalFunctionStub - Return a stub for the function at the
-/// specified address, created lazily on demand.
-void *JITResolver::getExternalFunctionStub(void *FnAddr) {
-  // If we already have a stub for this function, recycle it.
-  void *&Stub = ExternalFnToStubMap[FnAddr];
-  if (Stub) return Stub;
-
-  TargetJITInfo::StubLayout SL = TheJIT->getJITInfo().getStubLayout();
-  JE.startGVStub(nullptr, SL.Size, SL.Alignment);
-  Stub = TheJIT->getJITInfo().emitFunctionStub(nullptr, FnAddr, JE);
-  JE.finishGVStub();
-
-  DEBUG(dbgs() << "JIT: Stub emitted at [" << Stub
-               << "] for external function at '" << FnAddr << "'\n");
-  return Stub;
-}
-
-unsigned JITResolver::getGOTIndexForAddr(void* addr) {
-  unsigned idx = revGOTMap[addr];
-  if (!idx) {
-    idx = ++nextGOTIndex;
-    revGOTMap[addr] = idx;
-    DEBUG(dbgs() << "JIT: Adding GOT entry " << idx << " for addr ["
-                 << addr << "]\n");
-  }
-  return idx;
-}
-
-/// JITCompilerFn - This function is called when a lazy compilation stub has
-/// been entered.  It looks up which function this stub corresponds to, compiles
-/// it if necessary, then returns the resultant function pointer.
-void *JITResolver::JITCompilerFn(void *Stub) {
-  JITResolver *JR = StubToResolverMap->getResolverFromStub(Stub);
-  assert(JR && "Unable to find the corresponding JITResolver to the call site");
-
-  Function* F = nullptr;
-  void* ActualPtr = nullptr;
-
-  {
-    // Only lock for getting the Function. The call getPointerToFunction made
-    // in this function might trigger function materializing, which requires
-    // JIT lock to be unlocked.
-    MutexGuard locked(JR->TheJIT->lock);
-
-    // The address given to us for the stub may not be exactly right, it might
-    // be a little bit after the stub.  As such, use upper_bound to find it.
-    std::pair<void*, Function*> I =
-      JR->state.LookupFunctionFromCallSite(Stub);
-    F = I.second;
-    ActualPtr = I.first;
-  }
-
-  // If we have already code generated the function, just return the address.
-  void *Result = JR->TheJIT->getPointerToGlobalIfAvailable(F);
-
-  if (!Result) {
-    // Otherwise we don't have it, do lazy compilation now.
-
-    // If lazy compilation is disabled, emit a useful error message and abort.
-    if (!JR->TheJIT->isCompilingLazily()) {
-      report_fatal_error("LLVM JIT requested to do lazy compilation of"
-                         " function '"
-                        + F->getName() + "' when lazy compiles are disabled!");
-    }
-
-    DEBUG(dbgs() << "JIT: Lazily resolving function '" << F->getName()
-          << "' In stub ptr = " << Stub << " actual ptr = "
-          << ActualPtr << "\n");
-    (void)ActualPtr;
-
-    Result = JR->TheJIT->getPointerToFunction(F);
-  }
-
-  // Reacquire the lock to update the GOT map.
-  MutexGuard locked(JR->TheJIT->lock);
-
-  // We might like to remove the call site from the CallSiteToFunction map, but
-  // we can't do that! Multiple threads could be stuck, waiting to acquire the
-  // lock above. As soon as the 1st function finishes compiling the function,
-  // the next one will be released, and needs to be able to find the function it
-  // needs to call.
-
-  // FIXME: We could rewrite all references to this stub if we knew them.
-
-  // What we will do is set the compiled function address to map to the
-  // same GOT entry as the stub so that later clients may update the GOT
-  // if they see it still using the stub address.
-  // Note: this is done so the Resolver doesn't have to manage GOT memory
-  // Do this without allocating map space if the target isn't using a GOT
-  if(JR->revGOTMap.find(Stub) != JR->revGOTMap.end())
-    JR->revGOTMap[Result] = JR->revGOTMap[Stub];
-
-  return Result;
-}
-
-//===----------------------------------------------------------------------===//
-// JITEmitter code.
-//
-
-static GlobalObject *getSimpleAliasee(Constant *C) {
-  C = C->stripPointerCasts();
-  return dyn_cast<GlobalObject>(C);
-}
-
-void *JITEmitter::getPointerToGlobal(GlobalValue *V, void *Reference,
-                                     bool MayNeedFarStub) {
-  if (GlobalVariable *GV = dyn_cast<GlobalVariable>(V))
-    return TheJIT->getOrEmitGlobalVariable(GV);
-
-  if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) {
-    // We can only handle simple cases.
-    if (GlobalValue *GV = getSimpleAliasee(GA->getAliasee()))
-      return TheJIT->getPointerToGlobal(GV);
-    return nullptr;
-  }
-
-  // If we have already compiled the function, return a pointer to its body.
-  Function *F = cast<Function>(V);
-
-  void *FnStub = Resolver.getLazyFunctionStubIfAvailable(F);
-  if (FnStub) {
-    // Return the function stub if it's already created.  We do this first so
-    // that we're returning the same address for the function as any previous
-    // call.  TODO: Yes, this is wrong. The lazy stub isn't guaranteed to be
-    // close enough to call.
-    return FnStub;
-  }
-
-  // If we know the target can handle arbitrary-distance calls, try to
-  // return a direct pointer.
-  if (!MayNeedFarStub) {
-    // If we have code, go ahead and return that.
-    void *ResultPtr = TheJIT->getPointerToGlobalIfAvailable(F);
-    if (ResultPtr) return ResultPtr;
-
-    // If this is an external function pointer, we can force the JIT to
-    // 'compile' it, which really just adds it to the map.
-    if (isNonGhostDeclaration(F) || F->hasAvailableExternallyLinkage())
-      return TheJIT->getPointerToFunction(F);
-  }
-
-  // Otherwise, we may need a to emit a stub, and, conservatively, we always do
-  // so.  Note that it's possible to return null from getLazyFunctionStub in the
-  // case of a weak extern that fails to resolve.
-  return Resolver.getLazyFunctionStub(F);
-}
-
-void *JITEmitter::getPointerToGVIndirectSym(GlobalValue *V, void *Reference) {
-  // Make sure GV is emitted first, and create a stub containing the fully
-  // resolved address.
-  void *GVAddress = getPointerToGlobal(V, Reference, false);
-  void *StubAddr = Resolver.getGlobalValueIndirectSym(V, GVAddress);
-  return StubAddr;
-}
-
-void JITEmitter::processDebugLoc(DebugLoc DL, bool BeforePrintingInsn) {
-  if (DL.isUnknown()) return;
-  if (!BeforePrintingInsn) return;
-
-  const LLVMContext &Context = EmissionDetails.MF->getFunction()->getContext();
-
-  if (DL.getScope(Context) != nullptr && PrevDL != DL) {
-    JITEvent_EmittedFunctionDetails::LineStart NextLine;
-    NextLine.Address = getCurrentPCValue();
-    NextLine.Loc = DL;
-    EmissionDetails.LineStarts.push_back(NextLine);
-  }
-
-  PrevDL = DL;
-}
-
-static unsigned GetConstantPoolSizeInBytes(MachineConstantPool *MCP,
-                                           const DataLayout *TD) {
-  const std::vector<MachineConstantPoolEntry> &Constants = MCP->getConstants();
-  if (Constants.empty()) return 0;
-
-  unsigned Size = 0;
-  for (unsigned i = 0, e = Constants.size(); i != e; ++i) {
-    MachineConstantPoolEntry CPE = Constants[i];
-    unsigned AlignMask = CPE.getAlignment() - 1;
-    Size = (Size + AlignMask) & ~AlignMask;
-    Type *Ty = CPE.getType();
-    Size += TD->getTypeAllocSize(Ty);
-  }
-  return Size;
-}
-
-void JITEmitter::startFunction(MachineFunction &F) {
-  DEBUG(dbgs() << "JIT: Starting CodeGen of Function "
-        << F.getName() << "\n");
-
-  uintptr_t ActualSize = 0;
-  // Set the memory writable, if it's not already
-  MemMgr->setMemoryWritable();
-
-  if (SizeEstimate > 0) {
-    // SizeEstimate will be non-zero on reallocation attempts.
-    ActualSize = SizeEstimate;
-  }
-
-  BufferBegin = CurBufferPtr = MemMgr->startFunctionBody(F.getFunction(),
-                                                         ActualSize);
-  BufferEnd = BufferBegin+ActualSize;
-  EmittedFunctions[F.getFunction()].FunctionBody = BufferBegin;
-
-  // Ensure the constant pool/jump table info is at least 4-byte aligned.
-  emitAlignment(16);
-
-  emitConstantPool(F.getConstantPool());
-  if (MachineJumpTableInfo *MJTI = F.getJumpTableInfo())
-    initJumpTableInfo(MJTI);
-
-  // About to start emitting the machine code for the function.
-  emitAlignment(std::max(F.getFunction()->getAlignment(), 8U));
-  TheJIT->updateGlobalMapping(F.getFunction(), CurBufferPtr);
-  EmittedFunctions[F.getFunction()].Code = CurBufferPtr;
-
-  MBBLocations.clear();
-
-  EmissionDetails.MF = &F;
-  EmissionDetails.LineStarts.clear();
-}
-
-bool JITEmitter::finishFunction(MachineFunction &F) {
-  if (CurBufferPtr == BufferEnd) {
-    // We must call endFunctionBody before retrying, because
-    // deallocateMemForFunction requires it.
-    MemMgr->endFunctionBody(F.getFunction(), BufferBegin, CurBufferPtr);
-    retryWithMoreMemory(F);
-    return true;
-  }
-
-  if (MachineJumpTableInfo *MJTI = F.getJumpTableInfo())
-    emitJumpTableInfo(MJTI);
-
-  // FnStart is the start of the text, not the start of the constant pool and
-  // other per-function data.
-  uint8_t *FnStart =
-    (uint8_t *)TheJIT->getPointerToGlobalIfAvailable(F.getFunction());
-
-  // FnEnd is the end of the function's machine code.
-  uint8_t *FnEnd = CurBufferPtr;
-
-  if (!Relocations.empty()) {
-    CurFn = F.getFunction();
-    NumRelos += Relocations.size();
-
-    // Resolve the relocations to concrete pointers.
-    for (unsigned i = 0, e = Relocations.size(); i != e; ++i) {
-      MachineRelocation &MR = Relocations[i];
-      void *ResultPtr = nullptr;
-      if (!MR.letTargetResolve()) {
-        if (MR.isExternalSymbol()) {
-          ResultPtr = TheJIT->getPointerToNamedFunction(MR.getExternalSymbol(),
-                                                        false);
-          DEBUG(dbgs() << "JIT: Map \'" << MR.getExternalSymbol() << "\' to ["
-                       << ResultPtr << "]\n");
-
-          // If the target REALLY wants a stub for this function, emit it now.
-          if (MR.mayNeedFarStub()) {
-            ResultPtr = Resolver.getExternalFunctionStub(ResultPtr);
-          }
-        } else if (MR.isGlobalValue()) {
-          ResultPtr = getPointerToGlobal(MR.getGlobalValue(),
-                                         BufferBegin+MR.getMachineCodeOffset(),
-                                         MR.mayNeedFarStub());
-        } else if (MR.isIndirectSymbol()) {
-          ResultPtr = getPointerToGVIndirectSym(
-              MR.getGlobalValue(), BufferBegin+MR.getMachineCodeOffset());
-        } else if (MR.isBasicBlock()) {
-          ResultPtr = (void*)getMachineBasicBlockAddress(MR.getBasicBlock());
-        } else if (MR.isConstantPoolIndex()) {
-          ResultPtr =
-            (void*)getConstantPoolEntryAddress(MR.getConstantPoolIndex());
-        } else {
-          assert(MR.isJumpTableIndex());
-          ResultPtr=(void*)getJumpTableEntryAddress(MR.getJumpTableIndex());
-        }
-
-        MR.setResultPointer(ResultPtr);
-      }
-
-      // if we are managing the GOT and the relocation wants an index,
-      // give it one
-      if (MR.isGOTRelative() && MemMgr->isManagingGOT()) {
-        unsigned idx = Resolver.getGOTIndexForAddr(ResultPtr);
-        MR.setGOTIndex(idx);
-        if (((void**)MemMgr->getGOTBase())[idx] != ResultPtr) {
-          DEBUG(dbgs() << "JIT: GOT was out of date for " << ResultPtr
-                       << " pointing at " << ((void**)MemMgr->getGOTBase())[idx]
-                       << "\n");
-          ((void**)MemMgr->getGOTBase())[idx] = ResultPtr;
-        }
-      }
-    }
-
-    CurFn = nullptr;
-    TheJIT->getJITInfo().relocate(BufferBegin, &Relocations[0],
-                                  Relocations.size(), MemMgr->getGOTBase());
-  }
-
-  // Update the GOT entry for F to point to the new code.
-  if (MemMgr->isManagingGOT()) {
-    unsigned idx = Resolver.getGOTIndexForAddr((void*)BufferBegin);
-    if (((void**)MemMgr->getGOTBase())[idx] != (void*)BufferBegin) {
-      DEBUG(dbgs() << "JIT: GOT was out of date for " << (void*)BufferBegin
-                   << " pointing at " << ((void**)MemMgr->getGOTBase())[idx]
-                   << "\n");
-      ((void**)MemMgr->getGOTBase())[idx] = (void*)BufferBegin;
-    }
-  }
-
-  // CurBufferPtr may have moved beyond FnEnd, due to memory allocation for
-  // global variables that were referenced in the relocations.
-  MemMgr->endFunctionBody(F.getFunction(), BufferBegin, CurBufferPtr);
-
-  if (CurBufferPtr == BufferEnd) {
-    retryWithMoreMemory(F);
-    return true;
-  } else {
-    // Now that we've succeeded in emitting the function, reset the
-    // SizeEstimate back down to zero.
-    SizeEstimate = 0;
-  }
-
-  BufferBegin = CurBufferPtr = nullptr;
-  NumBytes += FnEnd-FnStart;
-
-  // Invalidate the icache if necessary.
-  sys::Memory::InvalidateInstructionCache(FnStart, FnEnd-FnStart);
-
-  TheJIT->NotifyFunctionEmitted(*F.getFunction(), FnStart, FnEnd-FnStart,
-                                EmissionDetails);
-
-  // Reset the previous debug location.
-  PrevDL = DebugLoc();
-
-  DEBUG(dbgs() << "JIT: Finished CodeGen of [" << (void*)FnStart
-        << "] Function: " << F.getName()
-        << ": " << (FnEnd-FnStart) << " bytes of text, "
-        << Relocations.size() << " relocations\n");
-
-  Relocations.clear();
-  ConstPoolAddresses.clear();
-
-  // Mark code region readable and executable if it's not so already.
-  MemMgr->setMemoryExecutable();
-
-  DEBUG({
-        dbgs() << "JIT: Binary code:\n";
-        uint8_t* q = FnStart;
-        for (int i = 0; q < FnEnd; q += 4, ++i) {
-          if (i == 4)
-            i = 0;
-          if (i == 0)
-            dbgs() << "JIT: " << (long)(q - FnStart) << ": ";
-          bool Done = false;
-          for (int j = 3; j >= 0; --j) {
-            if (q + j >= FnEnd)
-              Done = true;
-            else
-              dbgs() << (unsigned short)q[j];
-          }
-          if (Done)
-            break;
-          dbgs() << ' ';
-          if (i == 3)
-            dbgs() << '\n';
-        }
-        dbgs()<< '\n';
-    });
-
-  if (MMI)
-    MMI->EndFunction();
-
-  return false;
-}
-
-void JITEmitter::retryWithMoreMemory(MachineFunction &F) {
-  DEBUG(dbgs() << "JIT: Ran out of space for native code.  Reattempting.\n");
-  Relocations.clear();  // Clear the old relocations or we'll reapply them.
-  ConstPoolAddresses.clear();
-  ++NumRetries;
-  deallocateMemForFunction(F.getFunction());
-  // Try again with at least twice as much free space.
-  SizeEstimate = (uintptr_t)(2 * (BufferEnd - BufferBegin));
-
-  for (MachineFunction::iterator MBB = F.begin(), E = F.end(); MBB != E; ++MBB){
-    if (MBB->hasAddressTaken())
-      TheJIT->clearPointerToBasicBlock(MBB->getBasicBlock());
-  }
-}
-
-/// deallocateMemForFunction - Deallocate all memory for the specified
-/// function body.  Also drop any references the function has to stubs.
-/// May be called while the Function is being destroyed inside ~Value().
-void JITEmitter::deallocateMemForFunction(const Function *F) {
-  ValueMap<const Function *, EmittedCode, EmittedFunctionConfig>::iterator
-    Emitted = EmittedFunctions.find(F);
-  if (Emitted != EmittedFunctions.end()) {
-    MemMgr->deallocateFunctionBody(Emitted->second.FunctionBody);
-    TheJIT->NotifyFreeingMachineCode(Emitted->second.Code);
-
-    EmittedFunctions.erase(Emitted);
-  }
-}
-
-
-void *JITEmitter::allocateSpace(uintptr_t Size, unsigned Alignment) {
-  if (BufferBegin)
-    return JITCodeEmitter::allocateSpace(Size, Alignment);
-
-  // create a new memory block if there is no active one.
-  // care must be taken so that BufferBegin is invalidated when a
-  // block is trimmed
-  BufferBegin = CurBufferPtr = MemMgr->allocateSpace(Size, Alignment);
-  BufferEnd = BufferBegin+Size;
-  return CurBufferPtr;
-}
-
-void *JITEmitter::allocateGlobal(uintptr_t Size, unsigned Alignment) {
-  // Delegate this call through the memory manager.
-  return MemMgr->allocateGlobal(Size, Alignment);
-}
-
-void JITEmitter::emitConstantPool(MachineConstantPool *MCP) {
-  if (TheJIT->getJITInfo().hasCustomConstantPool())
-    return;
-
-  const std::vector<MachineConstantPoolEntry> &Constants = MCP->getConstants();
-  if (Constants.empty()) return;
-
-  unsigned Size = GetConstantPoolSizeInBytes(MCP, TheJIT->getDataLayout());
-  unsigned Align = MCP->getConstantPoolAlignment();
-  ConstantPoolBase = allocateSpace(Size, Align);
-  ConstantPool = MCP;
-
-  if (!ConstantPoolBase) return;  // Buffer overflow.
-
-  DEBUG(dbgs() << "JIT: Emitted constant pool at [" << ConstantPoolBase
-               << "] (size: " << Size << ", alignment: " << Align << ")\n");
-
-  // Initialize the memory for all of the constant pool entries.
-  unsigned Offset = 0;
-  for (unsigned i = 0, e = Constants.size(); i != e; ++i) {
-    MachineConstantPoolEntry CPE = Constants[i];
-    unsigned AlignMask = CPE.getAlignment() - 1;
-    Offset = (Offset + AlignMask) & ~AlignMask;
-
-    uintptr_t CAddr = (uintptr_t)ConstantPoolBase + Offset;
-    ConstPoolAddresses.push_back(CAddr);
-    if (CPE.isMachineConstantPoolEntry()) {
-      // FIXME: add support to lower machine constant pool values into bytes!
-      report_fatal_error("Initialize memory with machine specific constant pool"
-                        "entry has not been implemented!");
-    }
-    TheJIT->InitializeMemory(CPE.Val.ConstVal, (void*)CAddr);
-    DEBUG(dbgs() << "JIT:   CP" << i << " at [0x";
-          dbgs().write_hex(CAddr) << "]\n");
-
-    Type *Ty = CPE.Val.ConstVal->getType();
-    Offset += TheJIT->getDataLayout()->getTypeAllocSize(Ty);
-  }
-}
-
-void JITEmitter::initJumpTableInfo(MachineJumpTableInfo *MJTI) {
-  if (TheJIT->getJITInfo().hasCustomJumpTables())
-    return;
-  if (MJTI->getEntryKind() == MachineJumpTableInfo::EK_Inline)
-    return;
-
-  const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
-  if (JT.empty()) return;
-
-  unsigned NumEntries = 0;
-  for (unsigned i = 0, e = JT.size(); i != e; ++i)
-    NumEntries += JT[i].MBBs.size();
-
-  unsigned EntrySize = MJTI->getEntrySize(*TheJIT->getDataLayout());
-
-  // Just allocate space for all the jump tables now.  We will fix up the actual
-  // MBB entries in the tables after we emit the code for each block, since then
-  // we will know the final locations of the MBBs in memory.
-  JumpTable = MJTI;
-  JumpTableBase = allocateSpace(NumEntries * EntrySize,
-                             MJTI->getEntryAlignment(*TheJIT->getDataLayout()));
-}
-
-void JITEmitter::emitJumpTableInfo(MachineJumpTableInfo *MJTI) {
-  if (TheJIT->getJITInfo().hasCustomJumpTables())
-    return;
-
-  const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
-  if (JT.empty() || !JumpTableBase) return;
-
-
-  switch (MJTI->getEntryKind()) {
-  case MachineJumpTableInfo::EK_Inline:
-    return;
-  case MachineJumpTableInfo::EK_BlockAddress: {
-    // EK_BlockAddress - Each entry is a plain address of block, e.g.:
-    //     .word LBB123
-    assert(MJTI->getEntrySize(*TheJIT->getDataLayout()) == sizeof(void*) &&
-           "Cross JIT'ing?");
-
-    // For each jump table, map each target in the jump table to the address of
-    // an emitted MachineBasicBlock.
-    intptr_t *SlotPtr = (intptr_t*)JumpTableBase;
-
-    for (unsigned i = 0, e = JT.size(); i != e; ++i) {
-      const std::vector<MachineBasicBlock*> &MBBs = JT[i].MBBs;
-      // Store the address of the basic block for this jump table slot in the
-      // memory we allocated for the jump table in 'initJumpTableInfo'
-      for (unsigned mi = 0, me = MBBs.size(); mi != me; ++mi)
-        *SlotPtr++ = getMachineBasicBlockAddress(MBBs[mi]);
-    }
-    break;
-  }
-
-  case MachineJumpTableInfo::EK_Custom32:
-  case MachineJumpTableInfo::EK_GPRel32BlockAddress:
-  case MachineJumpTableInfo::EK_LabelDifference32: {
-    assert(MJTI->getEntrySize(*TheJIT->getDataLayout()) == 4&&"Cross JIT'ing?");
-    // For each jump table, place the offset from the beginning of the table
-    // to the target address.
-    int *SlotPtr = (int*)JumpTableBase;
-
-    for (unsigned i = 0, e = JT.size(); i != e; ++i) {
-      const std::vector<MachineBasicBlock*> &MBBs = JT[i].MBBs;
-      // Store the offset of the basic block for this jump table slot in the
-      // memory we allocated for the jump table in 'initJumpTableInfo'
-      uintptr_t Base = (uintptr_t)SlotPtr;
-      for (unsigned mi = 0, me = MBBs.size(); mi != me; ++mi) {
-        uintptr_t MBBAddr = getMachineBasicBlockAddress(MBBs[mi]);
-        /// FIXME: USe EntryKind instead of magic "getPICJumpTableEntry" hook.
-        *SlotPtr++ = TheJIT->getJITInfo().getPICJumpTableEntry(MBBAddr, Base);
-      }
-    }
-    break;
-  }
-  case MachineJumpTableInfo::EK_GPRel64BlockAddress:
-    llvm_unreachable(
-           "JT Info emission not implemented for GPRel64BlockAddress yet.");
-  }
-}
-
-void JITEmitter::startGVStub(const GlobalValue* GV,
-                             unsigned StubSize, unsigned Alignment) {
-  SavedBufferBegin = BufferBegin;
-  SavedBufferEnd = BufferEnd;
-  SavedCurBufferPtr = CurBufferPtr;
-
-  BufferBegin = CurBufferPtr = MemMgr->allocateStub(GV, StubSize, Alignment);
-  BufferEnd = BufferBegin+StubSize+1;
-}
-
-void JITEmitter::startGVStub(void *Buffer, unsigned StubSize) {
-  SavedBufferBegin = BufferBegin;
-  SavedBufferEnd = BufferEnd;
-  SavedCurBufferPtr = CurBufferPtr;
-
-  BufferBegin = CurBufferPtr = (uint8_t *)Buffer;
-  BufferEnd = BufferBegin+StubSize+1;
-}
-
-void JITEmitter::finishGVStub() {
-  assert(CurBufferPtr != BufferEnd && "Stub overflowed allocated space.");
-  NumBytes += getCurrentPCOffset();
-  BufferBegin = SavedBufferBegin;
-  BufferEnd = SavedBufferEnd;
-  CurBufferPtr = SavedCurBufferPtr;
-}
-
-void *JITEmitter::allocIndirectGV(const GlobalValue *GV,
-                                  const uint8_t *Buffer, size_t Size,
-                                  unsigned Alignment) {
-  uint8_t *IndGV = MemMgr->allocateStub(GV, Size, Alignment);
-  memcpy(IndGV, Buffer, Size);
-  return IndGV;
-}
-
-// getConstantPoolEntryAddress - Return the address of the 'ConstantNum' entry
-// in the constant pool that was last emitted with the 'emitConstantPool'
-// method.
-//
-uintptr_t JITEmitter::getConstantPoolEntryAddress(unsigned ConstantNum) const {
-  assert(ConstantNum < ConstantPool->getConstants().size() &&
-         "Invalid ConstantPoolIndex!");
-  return ConstPoolAddresses[ConstantNum];
-}
-
-// getJumpTableEntryAddress - Return the address of the JumpTable with index
-// 'Index' in the jumpp table that was last initialized with 'initJumpTableInfo'
-//
-uintptr_t JITEmitter::getJumpTableEntryAddress(unsigned Index) const {
-  const std::vector<MachineJumpTableEntry> &JT = JumpTable->getJumpTables();
-  assert(Index < JT.size() && "Invalid jump table index!");
-
-  unsigned EntrySize = JumpTable->getEntrySize(*TheJIT->getDataLayout());
-
-  unsigned Offset = 0;
-  for (unsigned i = 0; i < Index; ++i)
-    Offset += JT[i].MBBs.size();
-
-   Offset *= EntrySize;
-
-  return (uintptr_t)((char *)JumpTableBase + Offset);
-}
-
-void JITEmitter::EmittedFunctionConfig::onDelete(
-  JITEmitter *Emitter, const Function *F) {
-  Emitter->deallocateMemForFunction(F);
-}
-void JITEmitter::EmittedFunctionConfig::onRAUW(
-  JITEmitter *, const Function*, const Function*) {
-  llvm_unreachable("The JIT doesn't know how to handle a"
-                   " RAUW on a value it has emitted.");
-}
-
-
-//===----------------------------------------------------------------------===//
-//  Public interface to this file
-//===----------------------------------------------------------------------===//
-
-JITCodeEmitter *JIT::createEmitter(JIT &jit, JITMemoryManager *JMM,
-                                   TargetMachine &tm) {
-  return new JITEmitter(jit, JMM, tm);
-}
-
-// getPointerToFunctionOrStub - If the specified function has been
-// code-gen'd, return a pointer to the function.  If not, compile it, or use
-// a stub to implement lazy compilation if available.
-//
-void *JIT::getPointerToFunctionOrStub(Function *F) {
-  // If we have already code generated the function, just return the address.
-  if (void *Addr = getPointerToGlobalIfAvailable(F))
-    return Addr;
-
-  // Get a stub if the target supports it.
-  JITEmitter *JE = static_cast<JITEmitter*>(getCodeEmitter());
-  return JE->getJITResolver().getLazyFunctionStub(F);
-}
-
-void JIT::updateFunctionStubUnlocked(Function *F) {
-  // Get the empty stub we generated earlier.
-  JITEmitter *JE = static_cast<JITEmitter*>(getCodeEmitter());
-  void *Stub = JE->getJITResolver().getLazyFunctionStub(F);
-  void *Addr = getPointerToGlobalIfAvailable(F);
-  assert(Addr != Stub && "Function must have non-stub address to be updated.");
-
-  // Tell the target jit info to rewrite the stub at the specified address,
-  // rather than creating a new one.
-  TargetJITInfo::StubLayout layout = getJITInfo().getStubLayout();
-  JE->startGVStub(Stub, layout.Size);
-  getJITInfo().emitFunctionStub(F, Addr, *getCodeEmitter());
-  JE->finishGVStub();
-}
-
-/// freeMachineCodeForFunction - release machine code memory for given Function.
-///
-void JIT::freeMachineCodeForFunction(Function *F) {
-  // Delete translation for this from the ExecutionEngine, so it will get
-  // retranslated next time it is used.
-  updateGlobalMapping(F, nullptr);
-
-  // Free the actual memory for the function body and related stuff.
-  static_cast<JITEmitter*>(JCE)->deallocateMemForFunction(F);
-}

Removed: llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp (removed)
@@ -1,904 +0,0 @@
-//===-- JITMemoryManager.cpp - Memory Allocator for JIT'd code ------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the DefaultJITMemoryManager class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/ADT/Twine.h"
-#include "llvm/Config/config.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/Support/Allocator.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/DynamicLibrary.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cassert>
-#include <climits>
-#include <cstring>
-#include <vector>
-
-#if defined(__linux__)
-#if defined(HAVE_SYS_STAT_H)
-#include <sys/stat.h>
-#endif
-#include <fcntl.h>
-#include <unistd.h>
-#endif
-
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-STATISTIC(NumSlabs, "Number of slabs of memory allocated by the JIT");
-
-JITMemoryManager::~JITMemoryManager() {}
-
-//===----------------------------------------------------------------------===//
-// Memory Block Implementation.
-//===----------------------------------------------------------------------===//
-
-namespace {
-  /// MemoryRangeHeader - For a range of memory, this is the header that we put
-  /// on the block of memory.  It is carefully crafted to be one word of memory.
-  /// Allocated blocks have just this header, free'd blocks have FreeRangeHeader
-  /// which starts with this.
-  struct FreeRangeHeader;
-  struct MemoryRangeHeader {
-    /// ThisAllocated - This is true if this block is currently allocated.  If
-    /// not, this can be converted to a FreeRangeHeader.
-    unsigned ThisAllocated : 1;
-
-    /// PrevAllocated - Keep track of whether the block immediately before us is
-    /// allocated.  If not, the word immediately before this header is the size
-    /// of the previous block.
-    unsigned PrevAllocated : 1;
-
-    /// BlockSize - This is the size in bytes of this memory block,
-    /// including this header.
-    uintptr_t BlockSize : (sizeof(intptr_t)*CHAR_BIT - 2);
-
-
-    /// getBlockAfter - Return the memory block immediately after this one.
-    ///
-    MemoryRangeHeader &getBlockAfter() const {
-      return *reinterpret_cast<MemoryRangeHeader *>(
-                reinterpret_cast<char*>(
-                  const_cast<MemoryRangeHeader *>(this))+BlockSize);
-    }
-
-    /// getFreeBlockBefore - If the block before this one is free, return it,
-    /// otherwise return null.
-    FreeRangeHeader *getFreeBlockBefore() const {
-      if (PrevAllocated) return nullptr;
-      intptr_t PrevSize = reinterpret_cast<intptr_t *>(
-                            const_cast<MemoryRangeHeader *>(this))[-1];
-      return reinterpret_cast<FreeRangeHeader *>(
-               reinterpret_cast<char*>(
-                 const_cast<MemoryRangeHeader *>(this))-PrevSize);
-    }
-
-    /// FreeBlock - Turn an allocated block into a free block, adjusting
-    /// bits in the object headers, and adding an end of region memory block.
-    FreeRangeHeader *FreeBlock(FreeRangeHeader *FreeList);
-
-    /// TrimAllocationToSize - If this allocated block is significantly larger
-    /// than NewSize, split it into two pieces (where the former is NewSize
-    /// bytes, including the header), and add the new block to the free list.
-    FreeRangeHeader *TrimAllocationToSize(FreeRangeHeader *FreeList,
-                                          uint64_t NewSize);
-  };
-
-  /// FreeRangeHeader - For a memory block that isn't already allocated, this
-  /// keeps track of the current block and has a pointer to the next free block.
-  /// Free blocks are kept on a circularly linked list.
-  struct FreeRangeHeader : public MemoryRangeHeader {
-    FreeRangeHeader *Prev;
-    FreeRangeHeader *Next;
-
-    /// getMinBlockSize - Get the minimum size for a memory block.  Blocks
-    /// smaller than this size cannot be created.
-    static unsigned getMinBlockSize() {
-      return sizeof(FreeRangeHeader)+sizeof(intptr_t);
-    }
-
-    /// SetEndOfBlockSizeMarker - The word at the end of every free block is
-    /// known to be the size of the free block.  Set it for this block.
-    void SetEndOfBlockSizeMarker() {
-      void *EndOfBlock = (char*)this + BlockSize;
-      ((intptr_t *)EndOfBlock)[-1] = BlockSize;
-    }
-
-    FreeRangeHeader *RemoveFromFreeList() {
-      assert(Next->Prev == this && Prev->Next == this && "Freelist broken!");
-      Next->Prev = Prev;
-      return Prev->Next = Next;
-    }
-
-    void AddToFreeList(FreeRangeHeader *FreeList) {
-      Next = FreeList;
-      Prev = FreeList->Prev;
-      Prev->Next = this;
-      Next->Prev = this;
-    }
-
-    /// GrowBlock - The block after this block just got deallocated.  Merge it
-    /// into the current block.
-    void GrowBlock(uintptr_t NewSize);
-
-    /// AllocateBlock - Mark this entire block allocated, updating freelists
-    /// etc.  This returns a pointer to the circular free-list.
-    FreeRangeHeader *AllocateBlock();
-  };
-}
-
-
-/// AllocateBlock - Mark this entire block allocated, updating freelists
-/// etc.  This returns a pointer to the circular free-list.
-FreeRangeHeader *FreeRangeHeader::AllocateBlock() {
-  assert(!ThisAllocated && !getBlockAfter().PrevAllocated &&
-         "Cannot allocate an allocated block!");
-  // Mark this block allocated.
-  ThisAllocated = 1;
-  getBlockAfter().PrevAllocated = 1;
-
-  // Remove it from the free list.
-  return RemoveFromFreeList();
-}
-
-/// FreeBlock - Turn an allocated block into a free block, adjusting
-/// bits in the object headers, and adding an end of region memory block.
-/// If possible, coalesce this block with neighboring blocks.  Return the
-/// FreeRangeHeader to allocate from.
-FreeRangeHeader *MemoryRangeHeader::FreeBlock(FreeRangeHeader *FreeList) {
-  MemoryRangeHeader *FollowingBlock = &getBlockAfter();
-  assert(ThisAllocated && "This block is already free!");
-  assert(FollowingBlock->PrevAllocated && "Flags out of sync!");
-
-  FreeRangeHeader *FreeListToReturn = FreeList;
-
-  // If the block after this one is free, merge it into this block.
-  if (!FollowingBlock->ThisAllocated) {
-    FreeRangeHeader &FollowingFreeBlock = *(FreeRangeHeader *)FollowingBlock;
-    // "FreeList" always needs to be a valid free block.  If we're about to
-    // coalesce with it, update our notion of what the free list is.
-    if (&FollowingFreeBlock == FreeList) {
-      FreeList = FollowingFreeBlock.Next;
-      FreeListToReturn = nullptr;
-      assert(&FollowingFreeBlock != FreeList && "No tombstone block?");
-    }
-    FollowingFreeBlock.RemoveFromFreeList();
-
-    // Include the following block into this one.
-    BlockSize += FollowingFreeBlock.BlockSize;
-    FollowingBlock = &FollowingFreeBlock.getBlockAfter();
-
-    // Tell the block after the block we are coalescing that this block is
-    // allocated.
-    FollowingBlock->PrevAllocated = 1;
-  }
-
-  assert(FollowingBlock->ThisAllocated && "Missed coalescing?");
-
-  if (FreeRangeHeader *PrevFreeBlock = getFreeBlockBefore()) {
-    PrevFreeBlock->GrowBlock(PrevFreeBlock->BlockSize + BlockSize);
-    return FreeListToReturn ? FreeListToReturn : PrevFreeBlock;
-  }
-
-  // Otherwise, mark this block free.
-  FreeRangeHeader &FreeBlock = *(FreeRangeHeader*)this;
-  FollowingBlock->PrevAllocated = 0;
-  FreeBlock.ThisAllocated = 0;
-
-  // Link this into the linked list of free blocks.
-  FreeBlock.AddToFreeList(FreeList);
-
-  // Add a marker at the end of the block, indicating the size of this free
-  // block.
-  FreeBlock.SetEndOfBlockSizeMarker();
-  return FreeListToReturn ? FreeListToReturn : &FreeBlock;
-}
-
-/// GrowBlock - The block after this block just got deallocated.  Merge it
-/// into the current block.
-void FreeRangeHeader::GrowBlock(uintptr_t NewSize) {
-  assert(NewSize > BlockSize && "Not growing block?");
-  BlockSize = NewSize;
-  SetEndOfBlockSizeMarker();
-  getBlockAfter().PrevAllocated = 0;
-}
-
-/// TrimAllocationToSize - If this allocated block is significantly larger
-/// than NewSize, split it into two pieces (where the former is NewSize
-/// bytes, including the header), and add the new block to the free list.
-FreeRangeHeader *MemoryRangeHeader::
-TrimAllocationToSize(FreeRangeHeader *FreeList, uint64_t NewSize) {
-  assert(ThisAllocated && getBlockAfter().PrevAllocated &&
-         "Cannot deallocate part of an allocated block!");
-
-  // Don't allow blocks to be trimmed below minimum required size
-  NewSize = std::max<uint64_t>(FreeRangeHeader::getMinBlockSize(), NewSize);
-
-  // Round up size for alignment of header.
-  unsigned HeaderAlign = __alignof(FreeRangeHeader);
-  NewSize = (NewSize+ (HeaderAlign-1)) & ~(HeaderAlign-1);
-
-  // Size is now the size of the block we will remove from the start of the
-  // current block.
-  assert(NewSize <= BlockSize &&
-         "Allocating more space from this block than exists!");
-
-  // If splitting this block will cause the remainder to be too small, do not
-  // split the block.
-  if (BlockSize <= NewSize+FreeRangeHeader::getMinBlockSize())
-    return FreeList;
-
-  // Otherwise, we splice the required number of bytes out of this block, form
-  // a new block immediately after it, then mark this block allocated.
-  MemoryRangeHeader &FormerNextBlock = getBlockAfter();
-
-  // Change the size of this block.
-  BlockSize = NewSize;
-
-  // Get the new block we just sliced out and turn it into a free block.
-  FreeRangeHeader &NewNextBlock = (FreeRangeHeader &)getBlockAfter();
-  NewNextBlock.BlockSize = (char*)&FormerNextBlock - (char*)&NewNextBlock;
-  NewNextBlock.ThisAllocated = 0;
-  NewNextBlock.PrevAllocated = 1;
-  NewNextBlock.SetEndOfBlockSizeMarker();
-  FormerNextBlock.PrevAllocated = 0;
-  NewNextBlock.AddToFreeList(FreeList);
-  return &NewNextBlock;
-}
-
-//===----------------------------------------------------------------------===//
-// Memory Block Implementation.
-//===----------------------------------------------------------------------===//
-
-namespace {
-
-  class DefaultJITMemoryManager;
-
-  class JITAllocator {
-    DefaultJITMemoryManager &JMM;
-  public:
-    JITAllocator(DefaultJITMemoryManager &jmm) : JMM(jmm) { }
-    void *Allocate(size_t Size, size_t /*Alignment*/);
-    void Deallocate(void *Slab, size_t Size);
-  };
-
-  /// DefaultJITMemoryManager - Manage memory for the JIT code generation.
-  /// This splits a large block of MAP_NORESERVE'd memory into two
-  /// sections, one for function stubs, one for the functions themselves.  We
-  /// have to do this because we may need to emit a function stub while in the
-  /// middle of emitting a function, and we don't know how large the function we
-  /// are emitting is.
-  class DefaultJITMemoryManager : public JITMemoryManager {
-  public:
-    /// DefaultCodeSlabSize - When we have to go map more memory, we allocate at
-    /// least this much unless more is requested. Currently, in 512k slabs.
-    static const size_t DefaultCodeSlabSize = 512 * 1024;
-
-    /// DefaultSlabSize - Allocate globals and stubs into slabs of 64K (probably
-    /// 16 pages) unless we get an allocation above SizeThreshold.
-    static const size_t DefaultSlabSize = 64 * 1024;
-
-    /// DefaultSizeThreshold - For any allocation larger than 16K (probably
-    /// 4 pages), we should allocate a separate slab to avoid wasted space at
-    /// the end of a normal slab.
-    static const size_t DefaultSizeThreshold = 16 * 1024;
-
-  private:
-    // Whether to poison freed memory.
-    bool PoisonMemory;
-
-    /// LastSlab - This points to the last slab allocated and is used as the
-    /// NearBlock parameter to AllocateRWX so that we can attempt to lay out all
-    /// stubs, data, and code contiguously in memory.  In general, however, this
-    /// is not possible because the NearBlock parameter is ignored on Windows
-    /// platforms and even on Unix it works on a best-effort pasis.
-    sys::MemoryBlock LastSlab;
-
-    // Memory slabs allocated by the JIT.  We refer to them as slabs so we don't
-    // confuse them with the blocks of memory described above.
-    std::vector<sys::MemoryBlock> CodeSlabs;
-    BumpPtrAllocatorImpl<JITAllocator, DefaultSlabSize,
-                         DefaultSizeThreshold> StubAllocator;
-    BumpPtrAllocatorImpl<JITAllocator, DefaultSlabSize,
-                         DefaultSizeThreshold> DataAllocator;
-
-    // Circular list of free blocks.
-    FreeRangeHeader *FreeMemoryList;
-
-    // When emitting code into a memory block, this is the block.
-    MemoryRangeHeader *CurBlock;
-
-    uint8_t *GOTBase;     // Target Specific reserved memory
-  public:
-    DefaultJITMemoryManager();
-    ~DefaultJITMemoryManager();
-
-    /// allocateNewSlab - Allocates a new MemoryBlock and remembers it as the
-    /// last slab it allocated, so that subsequent allocations follow it.
-    sys::MemoryBlock allocateNewSlab(size_t size);
-
-    /// getPointerToNamedFunction - This method returns the address of the
-    /// specified function by using the dlsym function call.
-    void *getPointerToNamedFunction(const std::string &Name,
-                                    bool AbortOnFailure = true) override;
-
-    void AllocateGOT() override;
-
-    // Testing methods.
-    bool CheckInvariants(std::string &ErrorStr) override;
-    size_t GetDefaultCodeSlabSize() override { return DefaultCodeSlabSize; }
-    size_t GetDefaultDataSlabSize() override { return DefaultSlabSize; }
-    size_t GetDefaultStubSlabSize() override { return DefaultSlabSize; }
-    unsigned GetNumCodeSlabs() override { return CodeSlabs.size(); }
-    unsigned GetNumDataSlabs() override { return DataAllocator.GetNumSlabs(); }
-    unsigned GetNumStubSlabs() override { return StubAllocator.GetNumSlabs(); }
-
-    /// startFunctionBody - When a function starts, allocate a block of free
-    /// executable memory, returning a pointer to it and its actual size.
-    uint8_t *startFunctionBody(const Function *F,
-                               uintptr_t &ActualSize) override {
-
-      FreeRangeHeader* candidateBlock = FreeMemoryList;
-      FreeRangeHeader* head = FreeMemoryList;
-      FreeRangeHeader* iter = head->Next;
-
-      uintptr_t largest = candidateBlock->BlockSize;
-
-      // Search for the largest free block
-      while (iter != head) {
-        if (iter->BlockSize > largest) {
-          largest = iter->BlockSize;
-          candidateBlock = iter;
-        }
-        iter = iter->Next;
-      }
-
-      largest = largest - sizeof(MemoryRangeHeader);
-
-      // If this block isn't big enough for the allocation desired, allocate
-      // another block of memory and add it to the free list.
-      if (largest < ActualSize ||
-          largest <= FreeRangeHeader::getMinBlockSize()) {
-        DEBUG(dbgs() << "JIT: Allocating another slab of memory for function.");
-        candidateBlock = allocateNewCodeSlab((size_t)ActualSize);
-      }
-
-      // Select this candidate block for allocation
-      CurBlock = candidateBlock;
-
-      // Allocate the entire memory block.
-      FreeMemoryList = candidateBlock->AllocateBlock();
-      ActualSize = CurBlock->BlockSize - sizeof(MemoryRangeHeader);
-      return (uint8_t *)(CurBlock + 1);
-    }
-
-    /// allocateNewCodeSlab - Helper method to allocate a new slab of code
-    /// memory from the OS and add it to the free list.  Returns the new
-    /// FreeRangeHeader at the base of the slab.
-    FreeRangeHeader *allocateNewCodeSlab(size_t MinSize) {
-      // If the user needs at least MinSize free memory, then we account for
-      // two MemoryRangeHeaders: the one in the user's block, and the one at the
-      // end of the slab.
-      size_t PaddedMin = MinSize + 2 * sizeof(MemoryRangeHeader);
-      size_t SlabSize = std::max(DefaultCodeSlabSize, PaddedMin);
-      sys::MemoryBlock B = allocateNewSlab(SlabSize);
-      CodeSlabs.push_back(B);
-      char *MemBase = (char*)(B.base());
-
-      // Put a tiny allocated block at the end of the memory chunk, so when
-      // FreeBlock calls getBlockAfter it doesn't fall off the end.
-      MemoryRangeHeader *EndBlock =
-          (MemoryRangeHeader*)(MemBase + B.size()) - 1;
-      EndBlock->ThisAllocated = 1;
-      EndBlock->PrevAllocated = 0;
-      EndBlock->BlockSize = sizeof(MemoryRangeHeader);
-
-      // Start out with a vast new block of free memory.
-      FreeRangeHeader *NewBlock = (FreeRangeHeader*)MemBase;
-      NewBlock->ThisAllocated = 0;
-      // Make sure getFreeBlockBefore doesn't look into unmapped memory.
-      NewBlock->PrevAllocated = 1;
-      NewBlock->BlockSize = (uintptr_t)EndBlock - (uintptr_t)NewBlock;
-      NewBlock->SetEndOfBlockSizeMarker();
-      NewBlock->AddToFreeList(FreeMemoryList);
-
-      assert(NewBlock->BlockSize - sizeof(MemoryRangeHeader) >= MinSize &&
-             "The block was too small!");
-      return NewBlock;
-    }
-
-    /// endFunctionBody - The function F is now allocated, and takes the memory
-    /// in the range [FunctionStart,FunctionEnd).
-    void endFunctionBody(const Function *F, uint8_t *FunctionStart,
-                         uint8_t *FunctionEnd) override {
-      assert(FunctionEnd > FunctionStart);
-      assert(FunctionStart == (uint8_t *)(CurBlock+1) &&
-             "Mismatched function start/end!");
-
-      uintptr_t BlockSize = FunctionEnd - (uint8_t *)CurBlock;
-
-      // Release the memory at the end of this block that isn't needed.
-      FreeMemoryList =CurBlock->TrimAllocationToSize(FreeMemoryList, BlockSize);
-    }
-
-    /// allocateSpace - Allocate a memory block of the given size.  This method
-    /// cannot be called between calls to startFunctionBody and endFunctionBody.
-    uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) override {
-      CurBlock = FreeMemoryList;
-      FreeMemoryList = FreeMemoryList->AllocateBlock();
-
-      uint8_t *result = (uint8_t *)(CurBlock + 1);
-
-      if (Alignment == 0) Alignment = 1;
-      result = (uint8_t*)(((intptr_t)result+Alignment-1) &
-               ~(intptr_t)(Alignment-1));
-
-      uintptr_t BlockSize = result + Size - (uint8_t *)CurBlock;
-      FreeMemoryList =CurBlock->TrimAllocationToSize(FreeMemoryList, BlockSize);
-
-      return result;
-    }
-
-    /// allocateStub - Allocate memory for a function stub.
-    uint8_t *allocateStub(const GlobalValue* F, unsigned StubSize,
-                          unsigned Alignment) override {
-      return (uint8_t*)StubAllocator.Allocate(StubSize, Alignment);
-    }
-
-    /// allocateGlobal - Allocate memory for a global.
-    uint8_t *allocateGlobal(uintptr_t Size, unsigned Alignment) override {
-      return (uint8_t*)DataAllocator.Allocate(Size, Alignment);
-    }
-
-    /// allocateCodeSection - Allocate memory for a code section.
-    uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
-                                 unsigned SectionID,
-                                 StringRef SectionName) override {
-      // Grow the required block size to account for the block header
-      Size += sizeof(*CurBlock);
-
-      // Alignment handling.
-      if (!Alignment)
-        Alignment = 16;
-      Size += Alignment - 1;
-
-      FreeRangeHeader* candidateBlock = FreeMemoryList;
-      FreeRangeHeader* head = FreeMemoryList;
-      FreeRangeHeader* iter = head->Next;
-
-      uintptr_t largest = candidateBlock->BlockSize;
-
-      // Search for the largest free block.
-      while (iter != head) {
-        if (iter->BlockSize > largest) {
-          largest = iter->BlockSize;
-          candidateBlock = iter;
-        }
-        iter = iter->Next;
-      }
-
-      largest = largest - sizeof(MemoryRangeHeader);
-
-      // If this block isn't big enough for the allocation desired, allocate
-      // another block of memory and add it to the free list.
-      if (largest < Size || largest <= FreeRangeHeader::getMinBlockSize()) {
-        DEBUG(dbgs() << "JIT: Allocating another slab of memory for function.");
-        candidateBlock = allocateNewCodeSlab((size_t)Size);
-      }
-
-      // Select this candidate block for allocation
-      CurBlock = candidateBlock;
-
-      // Allocate the entire memory block.
-      FreeMemoryList = candidateBlock->AllocateBlock();
-      // Release the memory at the end of this block that isn't needed.
-      FreeMemoryList = CurBlock->TrimAllocationToSize(FreeMemoryList, Size);
-      uintptr_t unalignedAddr = (uintptr_t)CurBlock + sizeof(*CurBlock);
-      return (uint8_t*)RoundUpToAlignment((uint64_t)unalignedAddr, Alignment);
-    }
-
-    /// allocateDataSection - Allocate memory for a data section.
-    uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
-                                 unsigned SectionID, StringRef SectionName,
-                                 bool IsReadOnly) override {
-      return (uint8_t*)DataAllocator.Allocate(Size, Alignment);
-    }
-
-    bool finalizeMemory(std::string *ErrMsg) override {
-      return false;
-    }
-
-    uint8_t *getGOTBase() const override {
-      return GOTBase;
-    }
-
-    void deallocateBlock(void *Block) {
-      // Find the block that is allocated for this function.
-      MemoryRangeHeader *MemRange = static_cast<MemoryRangeHeader*>(Block) - 1;
-      assert(MemRange->ThisAllocated && "Block isn't allocated!");
-
-      // Fill the buffer with garbage!
-      if (PoisonMemory) {
-        memset(MemRange+1, 0xCD, MemRange->BlockSize-sizeof(*MemRange));
-      }
-
-      // Free the memory.
-      FreeMemoryList = MemRange->FreeBlock(FreeMemoryList);
-    }
-
-    /// deallocateFunctionBody - Deallocate all memory for the specified
-    /// function body.
-    void deallocateFunctionBody(void *Body) override {
-      if (Body) deallocateBlock(Body);
-    }
-
-    /// setMemoryWritable - When code generation is in progress,
-    /// the code pages may need permissions changed.
-    void setMemoryWritable() override {
-      for (unsigned i = 0, e = CodeSlabs.size(); i != e; ++i)
-        sys::Memory::setWritable(CodeSlabs[i]);
-    }
-    /// setMemoryExecutable - When code generation is done and we're ready to
-    /// start execution, the code pages may need permissions changed.
-    void setMemoryExecutable() override {
-      for (unsigned i = 0, e = CodeSlabs.size(); i != e; ++i)
-        sys::Memory::setExecutable(CodeSlabs[i]);
-    }
-
-    /// setPoisonMemory - Controls whether we write garbage over freed memory.
-    ///
-    void setPoisonMemory(bool poison) override {
-      PoisonMemory = poison;
-    }
-  };
-}
-
-void *JITAllocator::Allocate(size_t Size, size_t /*Alignment*/) {
-  sys::MemoryBlock B = JMM.allocateNewSlab(Size);
-  return B.base();
-}
-
-void JITAllocator::Deallocate(void *Slab, size_t Size) {
-  sys::MemoryBlock B(Slab, Size);
-  sys::Memory::ReleaseRWX(B);
-}
-
-DefaultJITMemoryManager::DefaultJITMemoryManager()
-    :
-#ifdef NDEBUG
-      PoisonMemory(false),
-#else
-      PoisonMemory(true),
-#endif
-      LastSlab(nullptr, 0), StubAllocator(*this), DataAllocator(*this) {
-
-  // Allocate space for code.
-  sys::MemoryBlock MemBlock = allocateNewSlab(DefaultCodeSlabSize);
-  CodeSlabs.push_back(MemBlock);
-  uint8_t *MemBase = (uint8_t*)MemBlock.base();
-
-  // We set up the memory chunk with 4 mem regions, like this:
-  //  [ START
-  //    [ Free      #0 ] -> Large space to allocate functions from.
-  //    [ Allocated #1 ] -> Tiny space to separate regions.
-  //    [ Free      #2 ] -> Tiny space so there is always at least 1 free block.
-  //    [ Allocated #3 ] -> Tiny space to prevent looking past end of block.
-  //  END ]
-  //
-  // The last three blocks are never deallocated or touched.
-
-  // Add MemoryRangeHeader to the end of the memory region, indicating that
-  // the space after the block of memory is allocated.  This is block #3.
-  MemoryRangeHeader *Mem3 = (MemoryRangeHeader*)(MemBase+MemBlock.size())-1;
-  Mem3->ThisAllocated = 1;
-  Mem3->PrevAllocated = 0;
-  Mem3->BlockSize     = sizeof(MemoryRangeHeader);
-
-  /// Add a tiny free region so that the free list always has one entry.
-  FreeRangeHeader *Mem2 =
-    (FreeRangeHeader *)(((char*)Mem3)-FreeRangeHeader::getMinBlockSize());
-  Mem2->ThisAllocated = 0;
-  Mem2->PrevAllocated = 1;
-  Mem2->BlockSize     = FreeRangeHeader::getMinBlockSize();
-  Mem2->SetEndOfBlockSizeMarker();
-  Mem2->Prev = Mem2;   // Mem2 *is* the free list for now.
-  Mem2->Next = Mem2;
-
-  /// Add a tiny allocated region so that Mem2 is never coalesced away.
-  MemoryRangeHeader *Mem1 = (MemoryRangeHeader*)Mem2-1;
-  Mem1->ThisAllocated = 1;
-  Mem1->PrevAllocated = 0;
-  Mem1->BlockSize     = sizeof(MemoryRangeHeader);
-
-  // Add a FreeRangeHeader to the start of the function body region, indicating
-  // that the space is free.  Mark the previous block allocated so we never look
-  // at it.
-  FreeRangeHeader *Mem0 = (FreeRangeHeader*)MemBase;
-  Mem0->ThisAllocated = 0;
-  Mem0->PrevAllocated = 1;
-  Mem0->BlockSize = (char*)Mem1-(char*)Mem0;
-  Mem0->SetEndOfBlockSizeMarker();
-  Mem0->AddToFreeList(Mem2);
-
-  // Start out with the freelist pointing to Mem0.
-  FreeMemoryList = Mem0;
-
-  GOTBase = nullptr;
-}
-
-void DefaultJITMemoryManager::AllocateGOT() {
-  assert(!GOTBase && "Cannot allocate the got multiple times");
-  GOTBase = new uint8_t[sizeof(void*) * 8192];
-  HasGOT = true;
-}
-
-DefaultJITMemoryManager::~DefaultJITMemoryManager() {
-  for (unsigned i = 0, e = CodeSlabs.size(); i != e; ++i)
-    sys::Memory::ReleaseRWX(CodeSlabs[i]);
-
-  delete[] GOTBase;
-}
-
-sys::MemoryBlock DefaultJITMemoryManager::allocateNewSlab(size_t size) {
-  // Allocate a new block close to the last one.
-  std::string ErrMsg;
-  sys::MemoryBlock *LastSlabPtr = LastSlab.base() ? &LastSlab : nullptr;
-  sys::MemoryBlock B = sys::Memory::AllocateRWX(size, LastSlabPtr, &ErrMsg);
-  if (!B.base()) {
-    report_fatal_error("Allocation failed when allocating new memory in the"
-                       " JIT\n" + Twine(ErrMsg));
-  }
-  LastSlab = B;
-  ++NumSlabs;
-  // Initialize the slab to garbage when debugging.
-  if (PoisonMemory) {
-    memset(B.base(), 0xCD, B.size());
-  }
-  return B;
-}
-
-/// CheckInvariants - For testing only.  Return "" if all internal invariants
-/// are preserved, and a helpful error message otherwise.  For free and
-/// allocated blocks, make sure that adding BlockSize gives a valid block.
-/// For free blocks, make sure they're in the free list and that their end of
-/// block size marker is correct.  This function should return an error before
-/// accessing bad memory.  This function is defined here instead of in
-/// JITMemoryManagerTest.cpp so that we don't have to expose all of the
-/// implementation details of DefaultJITMemoryManager.
-bool DefaultJITMemoryManager::CheckInvariants(std::string &ErrorStr) {
-  raw_string_ostream Err(ErrorStr);
-
-  // Construct a the set of FreeRangeHeader pointers so we can query it
-  // efficiently.
-  llvm::SmallPtrSet<MemoryRangeHeader*, 16> FreeHdrSet;
-  FreeRangeHeader* FreeHead = FreeMemoryList;
-  FreeRangeHeader* FreeRange = FreeHead;
-
-  do {
-    // Check that the free range pointer is in the blocks we've allocated.
-    bool Found = false;
-    for (std::vector<sys::MemoryBlock>::iterator I = CodeSlabs.begin(),
-         E = CodeSlabs.end(); I != E && !Found; ++I) {
-      char *Start = (char*)I->base();
-      char *End = Start + I->size();
-      Found = (Start <= (char*)FreeRange && (char*)FreeRange < End);
-    }
-    if (!Found) {
-      Err << "Corrupt free list; points to " << FreeRange;
-      return false;
-    }
-
-    if (FreeRange->Next->Prev != FreeRange) {
-      Err << "Next and Prev pointers do not match.";
-      return false;
-    }
-
-    // Otherwise, add it to the set.
-    FreeHdrSet.insert(FreeRange);
-    FreeRange = FreeRange->Next;
-  } while (FreeRange != FreeHead);
-
-  // Go over each block, and look at each MemoryRangeHeader.
-  for (std::vector<sys::MemoryBlock>::iterator I = CodeSlabs.begin(),
-       E = CodeSlabs.end(); I != E; ++I) {
-    char *Start = (char*)I->base();
-    char *End = Start + I->size();
-
-    // Check each memory range.
-    for (MemoryRangeHeader *Hdr = (MemoryRangeHeader*)Start, *LastHdr = nullptr;
-         Start <= (char*)Hdr && (char*)Hdr < End;
-         Hdr = &Hdr->getBlockAfter()) {
-      if (Hdr->ThisAllocated == 0) {
-        // Check that this range is in the free list.
-        if (!FreeHdrSet.count(Hdr)) {
-          Err << "Found free header at " << Hdr << " that is not in free list.";
-          return false;
-        }
-
-        // Now make sure the size marker at the end of the block is correct.
-        uintptr_t *Marker = ((uintptr_t*)&Hdr->getBlockAfter()) - 1;
-        if (!(Start <= (char*)Marker && (char*)Marker < End)) {
-          Err << "Block size in header points out of current MemoryBlock.";
-          return false;
-        }
-        if (Hdr->BlockSize != *Marker) {
-          Err << "End of block size marker (" << *Marker << ") "
-              << "and BlockSize (" << Hdr->BlockSize << ") don't match.";
-          return false;
-        }
-      }
-
-      if (LastHdr && LastHdr->ThisAllocated != Hdr->PrevAllocated) {
-        Err << "Hdr->PrevAllocated (" << Hdr->PrevAllocated << ") != "
-            << "LastHdr->ThisAllocated (" << LastHdr->ThisAllocated << ")";
-        return false;
-      } else if (!LastHdr && !Hdr->PrevAllocated) {
-        Err << "The first header should have PrevAllocated true.";
-        return false;
-      }
-
-      // Remember the last header.
-      LastHdr = Hdr;
-    }
-  }
-
-  // All invariants are preserved.
-  return true;
-}
-
-//===----------------------------------------------------------------------===//
-// getPointerToNamedFunction() implementation.
-//===----------------------------------------------------------------------===//
-
-// AtExitHandlers - List of functions to call when the program exits,
-// registered with the atexit() library function.
-static std::vector<void (*)()> AtExitHandlers;
-
-/// runAtExitHandlers - Run any functions registered by the program's
-/// calls to atexit(3), which we intercept and store in
-/// AtExitHandlers.
-///
-static void runAtExitHandlers() {
-  while (!AtExitHandlers.empty()) {
-    void (*Fn)() = AtExitHandlers.back();
-    AtExitHandlers.pop_back();
-    Fn();
-  }
-}
-
-//===----------------------------------------------------------------------===//
-// Function stubs that are invoked instead of certain library calls
-//
-// Force the following functions to be linked in to anything that uses the
-// JIT. This is a hack designed to work around the all-too-clever Glibc
-// strategy of making these functions work differently when inlined vs. when
-// not inlined, and hiding their real definitions in a separate archive file
-// that the dynamic linker can't see. For more info, search for
-// 'libc_nonshared.a' on Google, or read http://llvm.org/PR274.
-#if defined(__linux__) && defined(__GLIBC__)
-/* stat functions are redirecting to __xstat with a version number.  On x86-64
- * linking with libc_nonshared.a and -Wl,--export-dynamic doesn't make 'stat'
- * available as an exported symbol, so we have to add it explicitly.
- */
-namespace {
-class StatSymbols {
-public:
-  StatSymbols() {
-    sys::DynamicLibrary::AddSymbol("stat", (void*)(intptr_t)stat);
-    sys::DynamicLibrary::AddSymbol("fstat", (void*)(intptr_t)fstat);
-    sys::DynamicLibrary::AddSymbol("lstat", (void*)(intptr_t)lstat);
-    sys::DynamicLibrary::AddSymbol("stat64", (void*)(intptr_t)stat64);
-    sys::DynamicLibrary::AddSymbol("\x1stat64", (void*)(intptr_t)stat64);
-    sys::DynamicLibrary::AddSymbol("\x1open64", (void*)(intptr_t)open64);
-    sys::DynamicLibrary::AddSymbol("\x1lseek64", (void*)(intptr_t)lseek64);
-    sys::DynamicLibrary::AddSymbol("fstat64", (void*)(intptr_t)fstat64);
-    sys::DynamicLibrary::AddSymbol("lstat64", (void*)(intptr_t)lstat64);
-    sys::DynamicLibrary::AddSymbol("atexit", (void*)(intptr_t)atexit);
-    sys::DynamicLibrary::AddSymbol("mknod", (void*)(intptr_t)mknod);
-  }
-};
-}
-static StatSymbols initStatSymbols;
-#endif // __linux__
-
-// jit_exit - Used to intercept the "exit" library call.
-static void jit_exit(int Status) {
-  runAtExitHandlers();   // Run atexit handlers...
-  exit(Status);
-}
-
-// jit_atexit - Used to intercept the "atexit" library call.
-static int jit_atexit(void (*Fn)()) {
-  AtExitHandlers.push_back(Fn);    // Take note of atexit handler...
-  return 0;  // Always successful
-}
-
-static int jit_noop() {
-  return 0;
-}
-
-//===----------------------------------------------------------------------===//
-//
-/// getPointerToNamedFunction - This method returns the address of the specified
-/// function by using the dynamic loader interface.  As such it is only useful
-/// for resolving library symbols, not code generated symbols.
-///
-void *DefaultJITMemoryManager::getPointerToNamedFunction(const std::string &Name,
-                                                         bool AbortOnFailure) {
-  // Check to see if this is one of the functions we want to intercept.  Note,
-  // we cast to intptr_t here to silence a -pedantic warning that complains
-  // about casting a function pointer to a normal pointer.
-  if (Name == "exit") return (void*)(intptr_t)&jit_exit;
-  if (Name == "atexit") return (void*)(intptr_t)&jit_atexit;
-
-  // We should not invoke parent's ctors/dtors from generated main()!
-  // On Mingw and Cygwin, the symbol __main is resolved to
-  // callee's(eg. tools/lli) one, to invoke wrong duplicated ctors
-  // (and register wrong callee's dtors with atexit(3)).
-  // We expect ExecutionEngine::runStaticConstructorsDestructors()
-  // is called before ExecutionEngine::runFunctionAsMain() is called.
-  if (Name == "__main") return (void*)(intptr_t)&jit_noop;
-
-  const char *NameStr = Name.c_str();
-  // If this is an asm specifier, skip the sentinal.
-  if (NameStr[0] == 1) ++NameStr;
-
-  // If it's an external function, look it up in the process image...
-  void *Ptr = sys::DynamicLibrary::SearchForAddressOfSymbol(NameStr);
-  if (Ptr) return Ptr;
-
-  // If it wasn't found and if it starts with an underscore ('_') character,
-  // try again without the underscore.
-  if (NameStr[0] == '_') {
-    Ptr = sys::DynamicLibrary::SearchForAddressOfSymbol(NameStr+1);
-    if (Ptr) return Ptr;
-  }
-
-  // Darwin/PPC adds $LDBLStub suffixes to various symbols like printf.  These
-  // are references to hidden visibility symbols that dlsym cannot resolve.
-  // If we have one of these, strip off $LDBLStub and try again.
-#if defined(__APPLE__) && defined(__ppc__)
-  if (Name.size() > 9 && Name[Name.size()-9] == '$' &&
-      memcmp(&Name[Name.size()-8], "LDBLStub", 8) == 0) {
-    // First try turning $LDBLStub into $LDBL128. If that fails, strip it off.
-    // This mirrors logic in libSystemStubs.a.
-    std::string Prefix = std::string(Name.begin(), Name.end()-9);
-    if (void *Ptr = getPointerToNamedFunction(Prefix+"$LDBL128", false))
-      return Ptr;
-    if (void *Ptr = getPointerToNamedFunction(Prefix, false))
-      return Ptr;
-  }
-#endif
-
-  if (AbortOnFailure) {
-    report_fatal_error("Program used external function '"+Name+
-                      "' which could not be resolved!");
-  }
-  return nullptr;
-}
-
-
-
-JITMemoryManager *JITMemoryManager::CreateDefaultMemManager() {
-  return new DefaultJITMemoryManager();
-}
-
-const size_t DefaultJITMemoryManager::DefaultCodeSlabSize;
-const size_t DefaultJITMemoryManager::DefaultSlabSize;
-const size_t DefaultJITMemoryManager::DefaultSizeThreshold;

Removed: llvm/trunk/lib/ExecutionEngine/JIT/LLVMBuild.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/LLVMBuild.txt?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/LLVMBuild.txt (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/LLVMBuild.txt (removed)
@@ -1,22 +0,0 @@
-;===- ./lib/ExecutionEngine/JIT/LLVMBuild.txt ------------------*- Conf -*--===;
-;
-;                     The LLVM Compiler Infrastructure
-;
-; This file is distributed under the University of Illinois Open Source
-; License. See LICENSE.TXT for details.
-;
-;===------------------------------------------------------------------------===;
-;
-; This is an LLVMBuild description file for the components in this subdirectory.
-;
-; For more information on the LLVMBuild system, please see:
-;
-;   http://llvm.org/docs/LLVMBuild.html
-;
-;===------------------------------------------------------------------------===;
-
-[component_0]
-type = Library
-name = JIT
-parent = ExecutionEngine
-required_libraries = CodeGen Core ExecutionEngine Support

Removed: llvm/trunk/lib/ExecutionEngine/JIT/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/Makefile?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/Makefile (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/Makefile (removed)
@@ -1,38 +0,0 @@
-##===- lib/ExecutionEngine/JIT/Makefile --------------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-LEVEL = ../../..
-LIBRARYNAME = LLVMJIT
-
-# Get the $(ARCH) setting
-include $(LEVEL)/Makefile.config
-
-# Enable the X86 JIT if compiling on X86
-ifeq ($(ARCH), x86)
-  ENABLE_X86_JIT = 1
-endif
-
-# This flag can also be used on the command line to force inclusion
-# of the X86 JIT on non-X86 hosts
-ifdef ENABLE_X86_JIT
-  CPPFLAGS += -DENABLE_X86_JIT
-endif
-
-# Enable the Sparc JIT if compiling on Sparc
-ifeq ($(ARCH), Sparc)
-  ENABLE_SPARC_JIT = 1
-endif
-
-# This flag can also be used on the command line to force inclusion
-# of the Sparc JIT on non-Sparc hosts
-ifdef ENABLE_SPARC_JIT
-  CPPFLAGS += -DENABLE_SPARC_JIT
-endif
-
-include $(LEVEL)/Makefile.common

Modified: llvm/trunk/lib/ExecutionEngine/LLVMBuild.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/LLVMBuild.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/LLVMBuild.txt (original)
+++ llvm/trunk/lib/ExecutionEngine/LLVMBuild.txt Thu Aug  7 09:21:18 2014
@@ -16,7 +16,7 @@
 ;===------------------------------------------------------------------------===;
 
 [common]
-subdirectories = Interpreter JIT MCJIT RuntimeDyld IntelJITEvents OProfileJIT
+subdirectories = Interpreter MCJIT RuntimeDyld IntelJITEvents OProfileJIT
 
 [component_0]
 type = Library

Modified: llvm/trunk/lib/ExecutionEngine/MCJIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/MCJIT/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/MCJIT/CMakeLists.txt (original)
+++ llvm/trunk/lib/ExecutionEngine/MCJIT/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -1,4 +1,5 @@
 add_llvm_library(LLVMMCJIT
+  JITMemoryManager.cpp
   MCJIT.cpp
   SectionMemoryManager.cpp
   )

Copied: llvm/trunk/lib/ExecutionEngine/MCJIT/JITMemoryManager.cpp (from r215110, llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp)
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/MCJIT/JITMemoryManager.cpp?p2=llvm/trunk/lib/ExecutionEngine/MCJIT/JITMemoryManager.cpp&p1=llvm/trunk/lib/ExecutionEngine/JIT/JITMemoryManager.cpp&r1=215110&r2=215111&rev=215111&view=diff
==============================================================================
    (empty)

Modified: llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.cpp Thu Aug  7 09:21:18 2014
@@ -247,10 +247,6 @@ void MCJIT::finalizeModule(Module *M) {
   finalizeLoadedModules();
 }
 
-void *MCJIT::getPointerToBasicBlock(BasicBlock *BB) {
-  report_fatal_error("not yet implemented");
-}
-
 uint64_t MCJIT::getExistingSymbolAddress(const std::string &Name) {
   Mangler Mang(TM->getSubtargetImpl()->getDataLayout());
   SmallString<128> FullName;
@@ -372,14 +368,6 @@ void *MCJIT::getPointerToFunction(Functi
   return (void*)Dyld.getSymbolLoadAddress(Name);
 }
 
-void *MCJIT::recompileAndRelinkFunction(Function *F) {
-  report_fatal_error("not yet implemented");
-}
-
-void MCJIT::freeMachineCodeForFunction(Function *F) {
-  report_fatal_error("not yet implemented");
-}
-
 void MCJIT::runStaticConstructorsDestructorsInModulePtrSet(
     bool isDtors, ModulePtrSet::iterator I, ModulePtrSet::iterator E) {
   for (; I != E; ++I) {
@@ -549,8 +537,7 @@ void MCJIT::UnregisterJITEventListener(J
   if (!L)
     return;
   MutexGuard locked(lock);
-  SmallVector<JITEventListener*, 2>::reverse_iterator I=
-      std::find(EventListeners.rbegin(), EventListeners.rend(), L);
+  auto I = std::find(EventListeners.rbegin(), EventListeners.rend(), L);
   if (I != EventListeners.rend()) {
     std::swap(*I, EventListeners.back());
     EventListeners.pop_back();
@@ -566,7 +553,8 @@ void MCJIT::NotifyObjectEmitted(const Ob
 void MCJIT::NotifyFreeingObject(const ObjectImage& Obj) {
   MutexGuard locked(lock);
   for (unsigned I = 0, S = EventListeners.size(); I < S; ++I) {
-    EventListeners[I]->NotifyFreeingObject(Obj);
+    JITEventListener *L = EventListeners[I];
+    L->NotifyFreeingObject(Obj);
   }
 }
 

Modified: llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.h (original)
+++ llvm/trunk/lib/ExecutionEngine/MCJIT/MCJIT.h Thu Aug  7 09:21:18 2014
@@ -211,7 +211,7 @@ class MCJIT : public ExecutionEngine {
   MCContext *Ctx;
   LinkingMemoryManager MemMgr;
   RuntimeDyld Dyld;
-  SmallVector<JITEventListener*, 2> EventListeners;
+  std::vector<JITEventListener*> EventListeners;
 
   OwningModuleContainer OwnedModules;
 
@@ -275,14 +275,8 @@ public:
   /// \param isDtors - Run the destructors instead of constructors.
   void runStaticConstructorsDestructors(bool isDtors) override;
 
-  void *getPointerToBasicBlock(BasicBlock *BB) override;
-
   void *getPointerToFunction(Function *F) override;
 
-  void *recompileAndRelinkFunction(Function *F) override;
-
-  void freeMachineCodeForFunction(Function *F) override;
-
   GenericValue runFunction(Function *F,
                            const std::vector<GenericValue> &ArgValues) override;
 

Modified: llvm/trunk/lib/ExecutionEngine/TargetSelect.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/TargetSelect.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/TargetSelect.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/TargetSelect.cpp Thu Aug  7 09:21:18 2014
@@ -30,7 +30,7 @@ TargetMachine *EngineBuilder::selectTarg
 
   // MCJIT can generate code for remote targets, but the old JIT and Interpreter
   // must use the host architecture.
-  if (UseMCJIT && WhichEngine != EngineKind::Interpreter && M)
+  if (WhichEngine != EngineKind::Interpreter && M)
     TT.setTriple(M->getTargetTriple());
 
   return selectTarget(TT, MArch, MCPU, MAttrs);
@@ -89,8 +89,7 @@ TargetMachine *EngineBuilder::selectTarg
   }
 
   // FIXME: non-iOS ARM FastISel is broken with MCJIT.
-  if (UseMCJIT &&
-      TheTriple.getArch() == Triple::arm &&
+  if (TheTriple.getArch() == Triple::arm &&
       !TheTriple.isiOS() &&
       OptLevel == CodeGenOpt::None) {
     OptLevel = CodeGenOpt::Less;

Modified: llvm/trunk/lib/Target/AArch64/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AArch64/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/AArch64/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,7 +2,7 @@ set(LLVM_TARGET_DEFINITIONS AArch64.td)
 
 tablegen(LLVM AArch64GenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM AArch64GenInstrInfo.inc -gen-instr-info)
-tablegen(LLVM AArch64GenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM AArch64GenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM AArch64GenMCPseudoLowering.inc -gen-pseudo-lowering)
 tablegen(LLVM AArch64GenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM AArch64GenAsmWriter1.inc -gen-asm-writer -asmwriternum=1)

Modified: llvm/trunk/lib/Target/ARM/ARM.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARM.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARM.h (original)
+++ llvm/trunk/lib/Target/ARM/ARM.h Thu Aug  7 09:21:18 2014
@@ -23,7 +23,6 @@ class ARMAsmPrinter;
 class ARMBaseTargetMachine;
 class FunctionPass;
 class ImmutablePass;
-class JITCodeEmitter;
 class MachineInstr;
 class MCInst;
 class TargetLowering;
@@ -31,10 +30,6 @@ class TargetMachine;
 
 FunctionPass *createARMISelDag(ARMBaseTargetMachine &TM,
                                CodeGenOpt::Level OptLevel);
-
-FunctionPass *createARMJITCodeEmitterPass(ARMBaseTargetMachine &TM,
-                                          JITCodeEmitter &JCE);
-
 FunctionPass *createA15SDOptimizerPass();
 FunctionPass *createARMLoadStoreOptimizationPass(bool PreAlloc = false);
 FunctionPass *createARMExpandPseudoPass();

Removed: llvm/trunk/lib/Target/ARM/ARMCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMCodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMCodeEmitter.cpp (removed)
@@ -1,1910 +0,0 @@
-//===-- ARM/ARMCodeEmitter.cpp - Convert ARM code to machine code ---------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the pass that transforms the ARM machine instructions into
-// relocatable machine code.
-//
-//===----------------------------------------------------------------------===//
-
-#include "ARM.h"
-#include "ARMBaseInstrInfo.h"
-#include "ARMConstantPoolValue.h"
-#include "ARMMachineFunctionInfo.h"
-#include "ARMRelocations.h"
-#include "ARMSubtarget.h"
-#include "ARMTargetMachine.h"
-#include "MCTargetDesc/ARMAddressingModes.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/Passes.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Function.h"
-#include "llvm/PassManager.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#ifndef NDEBUG
-#include <iomanip>
-#endif
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-STATISTIC(NumEmitted, "Number of machine instructions emitted");
-
-namespace {
-
-  class ARMCodeEmitter : public MachineFunctionPass {
-    ARMJITInfo                *JTI;
-    const ARMBaseInstrInfo    *II;
-    const DataLayout          *TD;
-    const ARMSubtarget        *Subtarget;
-    TargetMachine             &TM;
-    JITCodeEmitter            &MCE;
-    MachineModuleInfo *MMI;
-    const std::vector<MachineConstantPoolEntry> *MCPEs;
-    const std::vector<MachineJumpTableEntry> *MJTEs;
-    bool IsPIC;
-    bool IsThumb;
-
-    void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequired<MachineModuleInfo>();
-      MachineFunctionPass::getAnalysisUsage(AU);
-    }
-
-    static char ID;
-  public:
-    ARMCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-        : MachineFunctionPass(ID), JTI(nullptr),
-          II((const ARMBaseInstrInfo *)tm.getSubtargetImpl()->getInstrInfo()),
-          TD(tm.getSubtargetImpl()->getDataLayout()), TM(tm), MCE(mce),
-          MCPEs(nullptr), MJTEs(nullptr),
-          IsPIC(TM.getRelocationModel() == Reloc::PIC_), IsThumb(false) {}
-
-    /// getBinaryCodeForInstr - This function, generated by the
-    /// CodeEmitterGenerator using TableGen, produces the binary encoding for
-    /// machine instructions.
-    uint64_t getBinaryCodeForInstr(const MachineInstr &MI) const;
-
-    bool runOnMachineFunction(MachineFunction &MF) override;
-
-    const char *getPassName() const override {
-      return "ARM Machine Code Emitter";
-    }
-
-    void emitInstruction(const MachineInstr &MI);
-
-  private:
-
-    void emitWordLE(unsigned Binary);
-    void emitDWordLE(uint64_t Binary);
-    void emitConstPoolInstruction(const MachineInstr &MI);
-    void emitMOVi32immInstruction(const MachineInstr &MI);
-    void emitMOVi2piecesInstruction(const MachineInstr &MI);
-    void emitLEApcrelJTInstruction(const MachineInstr &MI);
-    void emitPseudoMoveInstruction(const MachineInstr &MI);
-    void addPCLabel(unsigned LabelID);
-    void emitPseudoInstruction(const MachineInstr &MI);
-    unsigned getMachineSoRegOpValue(const MachineInstr &MI,
-                                    const MCInstrDesc &MCID,
-                                    const MachineOperand &MO,
-                                    unsigned OpIdx);
-
-    unsigned getMachineSoImmOpValue(unsigned SoImm);
-    unsigned getAddrModeSBit(const MachineInstr &MI,
-                             const MCInstrDesc &MCID) const;
-
-    void emitDataProcessingInstruction(const MachineInstr &MI,
-                                       unsigned ImplicitRd = 0,
-                                       unsigned ImplicitRn = 0);
-
-    void emitLoadStoreInstruction(const MachineInstr &MI,
-                                  unsigned ImplicitRd = 0,
-                                  unsigned ImplicitRn = 0);
-
-    void emitMiscLoadStoreInstruction(const MachineInstr &MI,
-                                      unsigned ImplicitRn = 0);
-
-    void emitLoadStoreMultipleInstruction(const MachineInstr &MI);
-
-    void emitMulFrmInstruction(const MachineInstr &MI);
-
-    void emitExtendInstruction(const MachineInstr &MI);
-
-    void emitMiscArithInstruction(const MachineInstr &MI);
-
-    void emitSaturateInstruction(const MachineInstr &MI);
-
-    void emitBranchInstruction(const MachineInstr &MI);
-
-    void emitInlineJumpTable(unsigned JTIndex);
-
-    void emitMiscBranchInstruction(const MachineInstr &MI);
-
-    void emitVFPArithInstruction(const MachineInstr &MI);
-
-    void emitVFPConversionInstruction(const MachineInstr &MI);
-
-    void emitVFPLoadStoreInstruction(const MachineInstr &MI);
-
-    void emitVFPLoadStoreMultipleInstruction(const MachineInstr &MI);
-
-    void emitNEONLaneInstruction(const MachineInstr &MI);
-    void emitNEONDupInstruction(const MachineInstr &MI);
-    void emitNEON1RegModImmInstruction(const MachineInstr &MI);
-    void emitNEON2RegInstruction(const MachineInstr &MI);
-    void emitNEON3RegInstruction(const MachineInstr &MI);
-
-    /// getMachineOpValue - Return binary encoding of operand. If the machine
-    /// operand requires relocation, record the relocation and return zero.
-    unsigned getMachineOpValue(const MachineInstr &MI,
-                               const MachineOperand &MO) const;
-    unsigned getMachineOpValue(const MachineInstr &MI, unsigned OpIdx) const {
-      return getMachineOpValue(MI, MI.getOperand(OpIdx));
-    }
-
-    // FIXME: The legacy JIT ARMCodeEmitter doesn't rely on the the
-    //  TableGen'erated getBinaryCodeForInstr() function to encode any
-    //  operand values, instead querying getMachineOpValue() directly for
-    //  each operand it needs to encode. Thus, any of the new encoder
-    //  helper functions can simply return 0 as the values the return
-    //  are already handled elsewhere. They are placeholders to allow this
-    //  encoder to continue to function until the MC encoder is sufficiently
-    //  far along that this one can be eliminated entirely.
-    unsigned NEONThumb2DataIPostEncoder(const MachineInstr &MI, unsigned Val)
-      const { return 0; }
-    unsigned NEONThumb2LoadStorePostEncoder(const MachineInstr &MI,unsigned Val)
-      const { return 0; }
-    unsigned NEONThumb2DupPostEncoder(const MachineInstr &MI,unsigned Val)
-      const { return 0; }
-    unsigned NEONThumb2V8PostEncoder(const MachineInstr &MI,unsigned Val)
-      const { return 0; }
-    unsigned VFPThumb2PostEncoder(const MachineInstr&MI, unsigned Val)
-      const { return 0; }
-    unsigned getAdrLabelOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbAdrLabelOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbBLTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbBLXTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbBRTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbBCCTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbCBTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getBranchTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getUnconditionalBranchTargetOpValue(const MachineInstr &MI,
-      unsigned Op) const { return 0; }
-    unsigned getARMBranchTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getARMBLTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getARMBLXTargetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getCCOutOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getSOImmOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2SOImmOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getSORegRegOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getSORegImmOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getThumbAddrModeRegRegOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2AddrModeImm8OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2Imm8s4OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2AddrModeImm8s4OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2AddrModeImm0_1020s4OpValue(const MachineInstr &MI,unsigned Op)
-      const { return 0; }
-    unsigned getT2AddrModeImm8OffsetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2AddrModeSORegOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2SORegOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getT2AdrLabelOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getAddrMode6AddressOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getAddrMode6OneLane32AddressOpValue(const MachineInstr &MI,
-                                                 unsigned Op)
-      const { return 0; }
-    unsigned getAddrMode6DupAddressOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getAddrMode6OffsetOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getBitfieldInvertedMaskOpValue(const MachineInstr &MI,
-                                            unsigned Op) const { return 0; }
-    uint32_t getLdStSORegOpValue(const MachineInstr &MI, unsigned OpIdx)
-      const { return 0; }
-
-    unsigned getAddrModeImm12OpValue(const MachineInstr &MI, unsigned Op)
-      const {
-      // {17-13} = reg
-      // {12}    = (U)nsigned (add == '1', sub == '0')
-      // {11-0}  = imm12
-      const MachineOperand &MO  = MI.getOperand(Op);
-      const MachineOperand &MO1 = MI.getOperand(Op + 1);
-      if (!MO.isReg()) {
-        emitConstPoolAddress(MO.getIndex(), ARM::reloc_arm_cp_entry);
-        return 0;
-      }
-      unsigned Reg = II->getRegisterInfo().getEncodingValue(MO.getReg());
-      int32_t Imm12 = MO1.getImm();
-      uint32_t Binary;
-      Binary = Imm12 & 0xfff;
-      if (Imm12 >= 0)
-        Binary |= (1 << 12);
-      Binary |= (Reg << 13);
-      return Binary;
-    }
-
-    unsigned getHiLo16ImmOpValue(const MachineInstr &MI, unsigned Op) const {
-      return 0;
-    }
-
-    uint32_t getAddrMode2OffsetOpValue(const MachineInstr &MI, unsigned OpIdx)
-      const { return 0;}
-    uint32_t getPostIdxRegOpValue(const MachineInstr &MI, unsigned OpIdx)
-      const { return 0;}
-    uint32_t getAddrMode3OffsetOpValue(const MachineInstr &MI, unsigned OpIdx)
-      const { return 0;}
-    uint32_t getAddrMode3OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    uint32_t getAddrModeThumbSPOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    uint32_t getAddrModeISOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    uint32_t getAddrModePCOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    uint32_t getAddrMode5OpValue(const MachineInstr &MI, unsigned Op) const {
-      // {17-13} = reg
-      // {12}    = (U)nsigned (add == '1', sub == '0')
-      // {11-0}  = imm12
-      const MachineOperand &MO  = MI.getOperand(Op);
-      const MachineOperand &MO1 = MI.getOperand(Op + 1);
-      if (!MO.isReg()) {
-        emitConstPoolAddress(MO.getIndex(), ARM::reloc_arm_cp_entry);
-        return 0;
-      }
-      unsigned Reg = II->getRegisterInfo().getEncodingValue(MO.getReg());
-      int32_t Imm12 = MO1.getImm();
-
-      // Special value for #-0
-      if (Imm12 == INT32_MIN)
-        Imm12 = 0;
-
-      // Immediate is always encoded as positive. The 'U' bit controls add vs
-      // sub.
-      bool isAdd = true;
-      if (Imm12 < 0) {
-        Imm12 = -Imm12;
-        isAdd = false;
-      }
-
-      uint32_t Binary = Imm12 & 0xfff;
-      if (isAdd)
-        Binary |= (1 << 12);
-      Binary |= (Reg << 13);
-      return Binary;
-    }
-    unsigned getNEONVcvtImm32OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-
-    unsigned getRegisterListOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-
-    unsigned getShiftRight8Imm(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getShiftRight16Imm(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getShiftRight32Imm(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-    unsigned getShiftRight64Imm(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
-
-    /// getMovi32Value - Return binary encoding of operand for movw/movt. If the
-    /// machine operand requires relocation, record the relocation and return
-    /// zero.
-    unsigned getMovi32Value(const MachineInstr &MI,const MachineOperand &MO,
-                            unsigned Reloc);
-
-    /// getShiftOp - Return the shift opcode (bit[6:5]) of the immediate value.
-    ///
-    unsigned getShiftOp(unsigned Imm) const ;
-
-    /// Routines that handle operands which add machine relocations which are
-    /// fixed up by the relocation stage.
-    void emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
-                           bool MayNeedFarStub,  bool Indirect,
-                           intptr_t ACPV = 0) const;
-    void emitExternalSymbolAddress(const char *ES, unsigned Reloc) const;
-    void emitConstPoolAddress(unsigned CPI, unsigned Reloc) const;
-    void emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const;
-    void emitMachineBasicBlock(MachineBasicBlock *BB, unsigned Reloc,
-                               intptr_t JTBase = 0) const;
-    unsigned encodeVFPRd(const MachineInstr &MI, unsigned OpIdx) const;
-    unsigned encodeVFPRn(const MachineInstr &MI, unsigned OpIdx) const;
-    unsigned encodeVFPRm(const MachineInstr &MI, unsigned OpIdx) const;
-    unsigned encodeNEONRd(const MachineInstr &MI, unsigned OpIdx) const;
-    unsigned encodeNEONRn(const MachineInstr &MI, unsigned OpIdx) const;
-    unsigned encodeNEONRm(const MachineInstr &MI, unsigned OpIdx) const;
-  };
-}
-
-char ARMCodeEmitter::ID = 0;
-
-/// createARMJITCodeEmitterPass - Return a pass that emits the collected ARM
-/// code to the specified MCE object.
-FunctionPass *llvm::createARMJITCodeEmitterPass(ARMBaseTargetMachine &TM,
-                                                JITCodeEmitter &JCE) {
-  return new ARMCodeEmitter(TM, JCE);
-}
-
-bool ARMCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
-  TargetMachine &Target = const_cast<TargetMachine&>(MF.getTarget());
-
-  assert((Target.getRelocationModel() != Reloc::Default ||
-          Target.getRelocationModel() != Reloc::Static) &&
-         "JIT relocation model must be set to static or default!");
-  // Initialize the subtarget first so we can grab all of the
-  // subtarget dependent variables from there.
-  Subtarget = &TM.getSubtarget<ARMSubtarget>();
-  JTI = static_cast<ARMJITInfo *>(Target.getSubtargetImpl()->getJITInfo());
-  II = static_cast<const ARMBaseInstrInfo *>(Subtarget->getInstrInfo());
-  TD = Target.getSubtargetImpl()->getDataLayout();
-
-  MCPEs = &MF.getConstantPool()->getConstants();
-  MJTEs = nullptr;
-  if (MF.getJumpTableInfo()) MJTEs = &MF.getJumpTableInfo()->getJumpTables();
-  IsPIC = TM.getRelocationModel() == Reloc::PIC_;
-  IsThumb = MF.getInfo<ARMFunctionInfo>()->isThumbFunction();
-  JTI->Initialize(MF, IsPIC);
-  MMI = &getAnalysis<MachineModuleInfo>();
-  MCE.setModuleInfo(MMI);
-
-  do {
-    DEBUG(errs() << "JITTing function '"
-          << MF.getName() << "'\n");
-    MCE.startFunction(MF);
-    for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
-         MBB != E; ++MBB) {
-      MCE.StartMachineBasicBlock(MBB);
-      for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end();
-           I != E; ++I)
-        emitInstruction(*I);
-    }
-  } while (MCE.finishFunction(MF));
-
-  return false;
-}
-
-/// getShiftOp - Return the shift opcode (bit[6:5]) of the immediate value.
-///
-unsigned ARMCodeEmitter::getShiftOp(unsigned Imm) const {
-  switch (ARM_AM::getAM2ShiftOpc(Imm)) {
-  default: llvm_unreachable("Unknown shift opc!");
-  case ARM_AM::asr: return 2;
-  case ARM_AM::lsl: return 0;
-  case ARM_AM::lsr: return 1;
-  case ARM_AM::ror:
-  case ARM_AM::rrx: return 3;
-  }
-}
-
-/// getMovi32Value - Return binary encoding of operand for movw/movt. If the
-/// machine operand requires relocation, record the relocation and return zero.
-unsigned ARMCodeEmitter::getMovi32Value(const MachineInstr &MI,
-                                        const MachineOperand &MO,
-                                        unsigned Reloc) {
-  assert(((Reloc == ARM::reloc_arm_movt) || (Reloc == ARM::reloc_arm_movw))
-      && "Relocation to this function should be for movt or movw");
-
-  if (MO.isImm())
-    return static_cast<unsigned>(MO.getImm());
-  else if (MO.isGlobal())
-    emitGlobalAddress(MO.getGlobal(), Reloc, true, false);
-  else if (MO.isSymbol())
-    emitExternalSymbolAddress(MO.getSymbolName(), Reloc);
-  else if (MO.isMBB())
-    emitMachineBasicBlock(MO.getMBB(), Reloc);
-  else {
-#ifndef NDEBUG
-    errs() << MO;
-#endif
-    llvm_unreachable("Unsupported operand type for movw/movt");
-  }
-  return 0;
-}
-
-/// getMachineOpValue - Return binary encoding of operand. If the machine
-/// operand requires relocation, record the relocation and return zero.
-unsigned ARMCodeEmitter::getMachineOpValue(const MachineInstr &MI,
-                                           const MachineOperand &MO) const {
-  if (MO.isReg())
-    return II->getRegisterInfo().getEncodingValue(MO.getReg());
-  else if (MO.isImm())
-    return static_cast<unsigned>(MO.getImm());
-  else if (MO.isGlobal())
-    emitGlobalAddress(MO.getGlobal(), ARM::reloc_arm_branch, true, false);
-  else if (MO.isSymbol())
-    emitExternalSymbolAddress(MO.getSymbolName(), ARM::reloc_arm_branch);
-  else if (MO.isCPI()) {
-    const MCInstrDesc &MCID = MI.getDesc();
-    // For VFP load, the immediate offset is multiplied by 4.
-    unsigned Reloc =  ((MCID.TSFlags & ARMII::FormMask) == ARMII::VFPLdStFrm)
-      ? ARM::reloc_arm_vfp_cp_entry : ARM::reloc_arm_cp_entry;
-    emitConstPoolAddress(MO.getIndex(), Reloc);
-  } else if (MO.isJTI())
-    emitJumpTableAddress(MO.getIndex(), ARM::reloc_arm_relative);
-  else if (MO.isMBB())
-    emitMachineBasicBlock(MO.getMBB(), ARM::reloc_arm_branch);
-  else
-    llvm_unreachable("Unable to encode MachineOperand!");
-  return 0;
-}
-
-/// emitGlobalAddress - Emit the specified address to the code stream.
-///
-void ARMCodeEmitter::emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
-                                       bool MayNeedFarStub, bool Indirect,
-                                       intptr_t ACPV) const {
-  MachineRelocation MR = Indirect
-    ? MachineRelocation::getIndirectSymbol(MCE.getCurrentPCOffset(), Reloc,
-                                           const_cast<GlobalValue *>(GV),
-                                           ACPV, MayNeedFarStub)
-    : MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
-                               const_cast<GlobalValue *>(GV), ACPV,
-                               MayNeedFarStub);
-  MCE.addRelocation(MR);
-}
-
-/// emitExternalSymbolAddress - Arrange for the address of an external symbol to
-/// be emitted to the current location in the function, and allow it to be PC
-/// relative.
-void ARMCodeEmitter::
-emitExternalSymbolAddress(const char *ES, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
-                                                 Reloc, ES));
-}
-
-/// emitConstPoolAddress - Arrange for the address of an constant pool
-/// to be emitted to the current location in the function, and allow it to be PC
-/// relative.
-void ARMCodeEmitter::emitConstPoolAddress(unsigned CPI, unsigned Reloc) const {
-  // Tell JIT emitter we'll resolve the address.
-  MCE.addRelocation(MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
-                                                    Reloc, CPI, 0, true));
-}
-
-/// emitJumpTableAddress - Arrange for the address of a jump table to
-/// be emitted to the current location in the function, and allow it to be PC
-/// relative.
-void ARMCodeEmitter::
-emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
-                                                    Reloc, JTIndex, 0, true));
-}
-
-/// emitMachineBasicBlock - Emit the specified address basic block.
-void ARMCodeEmitter::emitMachineBasicBlock(MachineBasicBlock *BB,
-                                           unsigned Reloc,
-                                           intptr_t JTBase) const {
-  MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
-                                             Reloc, BB, JTBase));
-}
-
-void ARMCodeEmitter::emitWordLE(unsigned Binary) {
-  DEBUG(errs() << "  0x";
-        errs().write_hex(Binary) << "\n");
-  MCE.emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitDWordLE(uint64_t Binary) {
-  DEBUG(errs() << "  0x";
-        errs().write_hex(Binary) << "\n");
-  MCE.emitDWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitInstruction(const MachineInstr &MI) {
-  DEBUG(errs() << "JIT: " << (void*)MCE.getCurrentPCValue() << ":\t" << MI);
-
-  MCE.processDebugLoc(MI.getDebugLoc(), true);
-
-  ++NumEmitted;  // Keep track of the # of mi's emitted
-  switch (MI.getDesc().TSFlags & ARMII::FormMask) {
-  default: {
-    llvm_unreachable("Unhandled instruction encoding format!");
-  }
-  case ARMII::MiscFrm:
-    if (MI.getOpcode() == ARM::LEApcrelJT) {
-      // Materialize jumptable address.
-      emitLEApcrelJTInstruction(MI);
-      break;
-    }
-    llvm_unreachable("Unhandled instruction encoding!");
-  case ARMII::Pseudo:
-    emitPseudoInstruction(MI);
-    break;
-  case ARMII::DPFrm:
-  case ARMII::DPSoRegFrm:
-    emitDataProcessingInstruction(MI);
-    break;
-  case ARMII::LdFrm:
-  case ARMII::StFrm:
-    emitLoadStoreInstruction(MI);
-    break;
-  case ARMII::LdMiscFrm:
-  case ARMII::StMiscFrm:
-    emitMiscLoadStoreInstruction(MI);
-    break;
-  case ARMII::LdStMulFrm:
-    emitLoadStoreMultipleInstruction(MI);
-    break;
-  case ARMII::MulFrm:
-    emitMulFrmInstruction(MI);
-    break;
-  case ARMII::ExtFrm:
-    emitExtendInstruction(MI);
-    break;
-  case ARMII::ArithMiscFrm:
-    emitMiscArithInstruction(MI);
-    break;
-  case ARMII::SatFrm:
-    emitSaturateInstruction(MI);
-    break;
-  case ARMII::BrFrm:
-    emitBranchInstruction(MI);
-    break;
-  case ARMII::BrMiscFrm:
-    emitMiscBranchInstruction(MI);
-    break;
-  // VFP instructions.
-  case ARMII::VFPUnaryFrm:
-  case ARMII::VFPBinaryFrm:
-    emitVFPArithInstruction(MI);
-    break;
-  case ARMII::VFPConv1Frm:
-  case ARMII::VFPConv2Frm:
-  case ARMII::VFPConv3Frm:
-  case ARMII::VFPConv4Frm:
-  case ARMII::VFPConv5Frm:
-    emitVFPConversionInstruction(MI);
-    break;
-  case ARMII::VFPLdStFrm:
-    emitVFPLoadStoreInstruction(MI);
-    break;
-  case ARMII::VFPLdStMulFrm:
-    emitVFPLoadStoreMultipleInstruction(MI);
-    break;
-
-  // NEON instructions.
-  case ARMII::NGetLnFrm:
-  case ARMII::NSetLnFrm:
-    emitNEONLaneInstruction(MI);
-    break;
-  case ARMII::NDupFrm:
-    emitNEONDupInstruction(MI);
-    break;
-  case ARMII::N1RegModImmFrm:
-    emitNEON1RegModImmInstruction(MI);
-    break;
-  case ARMII::N2RegFrm:
-    emitNEON2RegInstruction(MI);
-    break;
-  case ARMII::N3RegFrm:
-    emitNEON3RegInstruction(MI);
-    break;
-  }
-  MCE.processDebugLoc(MI.getDebugLoc(), false);
-}
-
-void ARMCodeEmitter::emitConstPoolInstruction(const MachineInstr &MI) {
-  unsigned CPI = MI.getOperand(0).getImm();       // CP instruction index.
-  unsigned CPIndex = MI.getOperand(1).getIndex(); // Actual cp entry index.
-  const MachineConstantPoolEntry &MCPE = (*MCPEs)[CPIndex];
-
-  // Remember the CONSTPOOL_ENTRY address for later relocation.
-  JTI->addConstantPoolEntryAddr(CPI, MCE.getCurrentPCValue());
-
-  // Emit constpool island entry. In most cases, the actual values will be
-  // resolved and relocated after code emission.
-  if (MCPE.isMachineConstantPoolEntry()) {
-    ARMConstantPoolValue *ACPV =
-      static_cast<ARMConstantPoolValue*>(MCPE.Val.MachineCPVal);
-
-    DEBUG(errs() << "  ** ARM constant pool #" << CPI << " @ "
-          << (void*)MCE.getCurrentPCValue() << " " << *ACPV << '\n');
-
-    assert(ACPV->isGlobalValue() && "unsupported constant pool value");
-    const GlobalValue *GV = cast<ARMConstantPoolConstant>(ACPV)->getGV();
-    if (GV) {
-      Reloc::Model RelocM = TM.getRelocationModel();
-      emitGlobalAddress(GV, ARM::reloc_arm_machine_cp_entry,
-                        isa<Function>(GV),
-                        Subtarget->GVIsIndirectSymbol(GV, RelocM),
-                        (intptr_t)ACPV);
-    } else  {
-      const char *Sym = cast<ARMConstantPoolSymbol>(ACPV)->getSymbol();
-      emitExternalSymbolAddress(Sym, ARM::reloc_arm_absolute);
-    }
-    emitWordLE(0);
-  } else {
-    const Constant *CV = MCPE.Val.ConstVal;
-
-    DEBUG({
-        errs() << "  ** Constant pool #" << CPI << " @ "
-               << (void*)MCE.getCurrentPCValue() << " ";
-        if (const Function *F = dyn_cast<Function>(CV))
-          errs() << F->getName();
-        else
-          errs() << *CV;
-        errs() << '\n';
-      });
-
-    if (const GlobalValue *GV = dyn_cast<GlobalValue>(CV)) {
-      emitGlobalAddress(GV, ARM::reloc_arm_absolute, isa<Function>(GV), false);
-      emitWordLE(0);
-    } else if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
-      uint32_t Val = uint32_t(*CI->getValue().getRawData());
-      emitWordLE(Val);
-    } else if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) {
-      if (CFP->getType()->isFloatTy())
-        emitWordLE(CFP->getValueAPF().bitcastToAPInt().getZExtValue());
-      else if (CFP->getType()->isDoubleTy())
-        emitDWordLE(CFP->getValueAPF().bitcastToAPInt().getZExtValue());
-      else {
-        llvm_unreachable("Unable to handle this constantpool entry!");
-      }
-    } else {
-      llvm_unreachable("Unable to handle this constantpool entry!");
-    }
-  }
-}
-
-void ARMCodeEmitter::emitMOVi32immInstruction(const MachineInstr &MI) {
-  const MachineOperand &MO0 = MI.getOperand(0);
-  const MachineOperand &MO1 = MI.getOperand(1);
-
-  // Emit the 'movw' instruction.
-  unsigned Binary = 0x30 << 20;  // mov: Insts{27-20} = 0b00110000
-
-  unsigned Lo16 = getMovi32Value(MI, MO1, ARM::reloc_arm_movw) & 0xFFFF;
-
-  // Set the conditional execution predicate.
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode Rd.
-  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
-
-  // Encode imm16 as imm4:imm12
-  Binary |= Lo16 & 0xFFF; // Insts{11-0} = imm12
-  Binary |= ((Lo16 >> 12) & 0xF) << 16; // Insts{19-16} = imm4
-  emitWordLE(Binary);
-
-  unsigned Hi16 = getMovi32Value(MI, MO1, ARM::reloc_arm_movt) >> 16;
-  // Emit the 'movt' instruction.
-  Binary = 0x34 << 20; // movt: Insts{27-20} = 0b00110100
-
-  // Set the conditional execution predicate.
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode Rd.
-  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
-
-  // Encode imm16 as imm4:imm1, same as movw above.
-  Binary |= Hi16 & 0xFFF;
-  Binary |= ((Hi16 >> 12) & 0xF) << 16;
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitMOVi2piecesInstruction(const MachineInstr &MI) {
-  const MachineOperand &MO0 = MI.getOperand(0);
-  const MachineOperand &MO1 = MI.getOperand(1);
-  assert(MO1.isImm() && ARM_AM::isSOImmTwoPartVal(MO1.getImm()) &&
-                                                  "Not a valid so_imm value!");
-  unsigned V1 = ARM_AM::getSOImmTwoPartFirst(MO1.getImm());
-  unsigned V2 = ARM_AM::getSOImmTwoPartSecond(MO1.getImm());
-
-  // Emit the 'mov' instruction.
-  unsigned Binary = 0xd << 21;  // mov: Insts{24-21} = 0b1101
-
-  // Set the conditional execution predicate.
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode Rd.
-  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
-
-  // Encode so_imm.
-  // Set bit I(25) to identify this is the immediate form of <shifter_op>
-  Binary |= 1 << ARMII::I_BitShift;
-  Binary |= getMachineSoImmOpValue(V1);
-  emitWordLE(Binary);
-
-  // Now the 'orr' instruction.
-  Binary = 0xc << 21;  // orr: Insts{24-21} = 0b1100
-
-  // Set the conditional execution predicate.
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode Rd.
-  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
-
-  // Encode Rn.
-  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRnShift;
-
-  // Encode so_imm.
-  // Set bit I(25) to identify this is the immediate form of <shifter_op>
-  Binary |= 1 << ARMII::I_BitShift;
-  Binary |= getMachineSoImmOpValue(V2);
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitLEApcrelJTInstruction(const MachineInstr &MI) {
-  // It's basically add r, pc, (LJTI - $+8)
-
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Emit the 'add' instruction.
-  unsigned Binary = 0x4 << 21;  // add: Insts{24-21} = 0b0100
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode S bit if MI modifies CPSR.
-  Binary |= getAddrModeSBit(MI, MCID);
-
-  // Encode Rd.
-  Binary |= getMachineOpValue(MI, 0) << ARMII::RegRdShift;
-
-  // Encode Rn which is PC.
-  Binary |= II->getRegisterInfo().getEncodingValue(ARM::PC) << ARMII::RegRnShift;
-
-  // Encode the displacement.
-  Binary |= 1 << ARMII::I_BitShift;
-  emitJumpTableAddress(MI.getOperand(1).getIndex(), ARM::reloc_arm_jt_base);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitPseudoMoveInstruction(const MachineInstr &MI) {
-  unsigned Opcode = MI.getDesc().Opcode;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode S bit if MI modifies CPSR.
-  if (Opcode == ARM::MOVsrl_flag || Opcode == ARM::MOVsra_flag)
-    Binary |= 1 << ARMII::S_BitShift;
-
-  // Encode register def if there is one.
-  Binary |= getMachineOpValue(MI, 0) << ARMII::RegRdShift;
-
-  // Encode the shift operation.
-  switch (Opcode) {
-  default: break;
-  case ARM::RRX:
-    // rrx
-    Binary |= 0x6 << 4;
-    break;
-  case ARM::MOVsrl_flag:
-    // lsr #1
-    Binary |= (0x2 << 4) | (1 << 7);
-    break;
-  case ARM::MOVsra_flag:
-    // asr #1
-    Binary |= (0x4 << 4) | (1 << 7);
-    break;
-  }
-
-  // Encode register Rm.
-  Binary |= getMachineOpValue(MI, 1);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::addPCLabel(unsigned LabelID) {
-  DEBUG(errs() << "  ** LPC" << LabelID << " @ "
-        << (void*)MCE.getCurrentPCValue() << '\n');
-  JTI->addPCLabelAddr(LabelID, MCE.getCurrentPCValue());
-}
-
-void ARMCodeEmitter::emitPseudoInstruction(const MachineInstr &MI) {
-  unsigned Opcode = MI.getDesc().Opcode;
-  switch (Opcode) {
-  default:
-    llvm_unreachable("ARMCodeEmitter::emitPseudoInstruction");
-  case ARM::BX_CALL:
-  case ARM::BMOVPCRX_CALL: {
-    // First emit mov lr, pc
-    unsigned Binary = 0x01a0e00f;
-    Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-    emitWordLE(Binary);
-
-    // and then emit the branch.
-    emitMiscBranchInstruction(MI);
-    break;
-  }
-  case TargetOpcode::INLINEASM: {
-    // We allow inline assembler nodes with empty bodies - they can
-    // implicitly define registers, which is ok for JIT.
-    if (MI.getOperand(0).getSymbolName()[0]) {
-      report_fatal_error("JIT does not support inline asm!");
-    }
-    break;
-  }
-  case TargetOpcode::CFI_INSTRUCTION:
-    break;
-  case TargetOpcode::EH_LABEL:
-    MCE.emitLabel(MI.getOperand(0).getMCSymbol());
-    break;
-  case TargetOpcode::IMPLICIT_DEF:
-  case TargetOpcode::KILL:
-    // Do nothing.
-    break;
-  case ARM::CONSTPOOL_ENTRY:
-    emitConstPoolInstruction(MI);
-    break;
-  case ARM::PICADD: {
-    // Remember of the address of the PC label for relocation later.
-    addPCLabel(MI.getOperand(2).getImm());
-    // PICADD is just an add instruction that implicitly read pc.
-    emitDataProcessingInstruction(MI, 0, ARM::PC);
-    break;
-  }
-  case ARM::PICLDR:
-  case ARM::PICLDRB:
-  case ARM::PICSTR:
-  case ARM::PICSTRB: {
-    // Remember of the address of the PC label for relocation later.
-    addPCLabel(MI.getOperand(2).getImm());
-    // These are just load / store instructions that implicitly read pc.
-    emitLoadStoreInstruction(MI, 0, ARM::PC);
-    break;
-  }
-  case ARM::PICLDRH:
-  case ARM::PICLDRSH:
-  case ARM::PICLDRSB:
-  case ARM::PICSTRH: {
-    // Remember of the address of the PC label for relocation later.
-    addPCLabel(MI.getOperand(2).getImm());
-    // These are just load / store instructions that implicitly read pc.
-    emitMiscLoadStoreInstruction(MI, ARM::PC);
-    break;
-  }
-
-  case ARM::MOVi32imm:
-    // Two instructions to materialize a constant.
-    if (Subtarget->hasV6T2Ops())
-      emitMOVi32immInstruction(MI);
-    else
-      emitMOVi2piecesInstruction(MI);
-    break;
-
-  case ARM::LEApcrelJT:
-    // Materialize jumptable address.
-    emitLEApcrelJTInstruction(MI);
-    break;
-  case ARM::RRX:
-  case ARM::MOVsrl_flag:
-  case ARM::MOVsra_flag:
-    emitPseudoMoveInstruction(MI);
-    break;
-  }
-}
-
-unsigned ARMCodeEmitter::getMachineSoRegOpValue(const MachineInstr &MI,
-                                                const MCInstrDesc &MCID,
-                                                const MachineOperand &MO,
-                                                unsigned OpIdx) {
-  unsigned Binary = getMachineOpValue(MI, MO);
-
-  const MachineOperand &MO1 = MI.getOperand(OpIdx + 1);
-  const MachineOperand &MO2 = MI.getOperand(OpIdx + 2);
-  ARM_AM::ShiftOpc SOpc = ARM_AM::getSORegShOp(MO2.getImm());
-
-  // Encode the shift opcode.
-  unsigned SBits = 0;
-  unsigned Rs = MO1.getReg();
-  if (Rs) {
-    // Set shift operand (bit[7:4]).
-    // LSL - 0001
-    // LSR - 0011
-    // ASR - 0101
-    // ROR - 0111
-    // RRX - 0110 and bit[11:8] clear.
-    switch (SOpc) {
-    default: llvm_unreachable("Unknown shift opc!");
-    case ARM_AM::lsl: SBits = 0x1; break;
-    case ARM_AM::lsr: SBits = 0x3; break;
-    case ARM_AM::asr: SBits = 0x5; break;
-    case ARM_AM::ror: SBits = 0x7; break;
-    case ARM_AM::rrx: SBits = 0x6; break;
-    }
-  } else {
-    // Set shift operand (bit[6:4]).
-    // LSL - 000
-    // LSR - 010
-    // ASR - 100
-    // ROR - 110
-    switch (SOpc) {
-    default: llvm_unreachable("Unknown shift opc!");
-    case ARM_AM::lsl: SBits = 0x0; break;
-    case ARM_AM::lsr: SBits = 0x2; break;
-    case ARM_AM::asr: SBits = 0x4; break;
-    case ARM_AM::ror: SBits = 0x6; break;
-    }
-  }
-  Binary |= SBits << 4;
-  if (SOpc == ARM_AM::rrx)
-    return Binary;
-
-  // Encode the shift operation Rs or shift_imm (except rrx).
-  if (Rs) {
-    // Encode Rs bit[11:8].
-    assert(ARM_AM::getSORegOffset(MO2.getImm()) == 0);
-    return Binary | (II->getRegisterInfo().getEncodingValue(Rs) << ARMII::RegRsShift);
-  }
-
-  // Encode shift_imm bit[11:7].
-  return Binary | ARM_AM::getSORegOffset(MO2.getImm()) << 7;
-}
-
-unsigned ARMCodeEmitter::getMachineSoImmOpValue(unsigned SoImm) {
-  int SoImmVal = ARM_AM::getSOImmVal(SoImm);
-  assert(SoImmVal != -1 && "Not a valid so_imm value!");
-
-  // Encode rotate_imm.
-  unsigned Binary = (ARM_AM::getSOImmValRot((unsigned)SoImmVal) >> 1)
-    << ARMII::SoRotImmShift;
-
-  // Encode immed_8.
-  Binary |= ARM_AM::getSOImmValImm((unsigned)SoImmVal);
-  return Binary;
-}
-
-unsigned ARMCodeEmitter::getAddrModeSBit(const MachineInstr &MI,
-                                         const MCInstrDesc &MCID) const {
-  for (unsigned i = MI.getNumOperands(), e = MCID.getNumOperands(); i >= e;--i){
-    const MachineOperand &MO = MI.getOperand(i-1);
-    if (MO.isReg() && MO.isDef() && MO.getReg() == ARM::CPSR)
-      return 1 << ARMII::S_BitShift;
-  }
-  return 0;
-}
-
-void ARMCodeEmitter::emitDataProcessingInstruction(const MachineInstr &MI,
-                                                   unsigned ImplicitRd,
-                                                   unsigned ImplicitRn) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode S bit if MI modifies CPSR.
-  Binary |= getAddrModeSBit(MI, MCID);
-
-  // Encode register def if there is one.
-  unsigned NumDefs = MCID.getNumDefs();
-  unsigned OpIdx = 0;
-  if (NumDefs)
-    Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
-  else if (ImplicitRd)
-    // Special handling for implicit use (e.g. PC).
-    Binary |= (II->getRegisterInfo().getEncodingValue(ImplicitRd) << ARMII::RegRdShift);
-
-  if (MCID.Opcode == ARM::MOVi16) {
-      // Get immediate from MI.
-      unsigned Lo16 = getMovi32Value(MI, MI.getOperand(OpIdx),
-                      ARM::reloc_arm_movw);
-      // Encode imm which is the same as in emitMOVi32immInstruction().
-      Binary |= Lo16 & 0xFFF;
-      Binary |= ((Lo16 >> 12) & 0xF) << 16;
-      emitWordLE(Binary);
-      return;
-  } else if(MCID.Opcode == ARM::MOVTi16) {
-      unsigned Hi16 = (getMovi32Value(MI, MI.getOperand(OpIdx),
-                       ARM::reloc_arm_movt) >> 16);
-      Binary |= Hi16 & 0xFFF;
-      Binary |= ((Hi16 >> 12) & 0xF) << 16;
-      emitWordLE(Binary);
-      return;
-  } else if ((MCID.Opcode == ARM::BFC) || (MCID.Opcode == ARM::BFI)) {
-      uint32_t v = ~MI.getOperand(2).getImm();
-      int32_t lsb = countTrailingZeros(v);
-      int32_t msb = (32 - countLeadingZeros(v)) - 1;
-      // Instr{20-16} = msb, Instr{11-7} = lsb
-      Binary |= (msb & 0x1F) << 16;
-      Binary |= (lsb & 0x1F) << 7;
-      emitWordLE(Binary);
-      return;
-  } else if ((MCID.Opcode == ARM::UBFX) || (MCID.Opcode == ARM::SBFX)) {
-      // Encode Rn in Instr{0-3}
-      Binary |= getMachineOpValue(MI, OpIdx++);
-
-      uint32_t lsb = MI.getOperand(OpIdx++).getImm();
-      uint32_t widthm1 = MI.getOperand(OpIdx++).getImm() - 1;
-
-      // Instr{20-16} = widthm1, Instr{11-7} = lsb
-      Binary |= (widthm1 & 0x1F) << 16;
-      Binary |= (lsb & 0x1F) << 7;
-      emitWordLE(Binary);
-      return;
-  }
-
-  // If this is a two-address operand, skip it. e.g. MOVCCr operand 1.
-  if (MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-
-  // Encode first non-shifter register operand if there is one.
-  bool isUnary = MCID.TSFlags & ARMII::UnaryDP;
-  if (!isUnary) {
-    if (ImplicitRn)
-      // Special handling for implicit use (e.g. PC).
-      Binary |= (II->getRegisterInfo().getEncodingValue(ImplicitRn) << ARMII::RegRnShift);
-    else {
-      Binary |= getMachineOpValue(MI, OpIdx) << ARMII::RegRnShift;
-      ++OpIdx;
-    }
-  }
-
-  // Encode shifter operand.
-  const MachineOperand &MO = MI.getOperand(OpIdx);
-  if ((MCID.TSFlags & ARMII::FormMask) == ARMII::DPSoRegFrm) {
-    // Encode SoReg.
-    emitWordLE(Binary | getMachineSoRegOpValue(MI, MCID, MO, OpIdx));
-    return;
-  }
-
-  if (MO.isReg()) {
-    // Encode register Rm.
-    emitWordLE(Binary | II->getRegisterInfo().getEncodingValue(MO.getReg()));
-    return;
-  }
-
-  // Encode so_imm.
-  Binary |= getMachineSoImmOpValue((unsigned)MO.getImm());
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitLoadStoreInstruction(const MachineInstr &MI,
-                                              unsigned ImplicitRd,
-                                              unsigned ImplicitRn) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  unsigned Form = MCID.TSFlags & ARMII::FormMask;
-  bool IsPrePost = (MCID.TSFlags & ARMII::IndexModeMask) != 0;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // If this is an LDRi12, STRi12 or LDRcp, nothing more needs be done.
-  if (MI.getOpcode() == ARM::LDRi12 || MI.getOpcode() == ARM::LDRcp ||
-      MI.getOpcode() == ARM::STRi12) {
-    emitWordLE(Binary);
-    return;
-  }
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  unsigned OpIdx = 0;
-
-  // Operand 0 of a pre- and post-indexed store is the address base
-  // writeback. Skip it.
-  bool Skipped = false;
-  if (IsPrePost && Form == ARMII::StFrm) {
-    ++OpIdx;
-    Skipped = true;
-  }
-
-  // Set first operand
-  if (ImplicitRd)
-    // Special handling for implicit use (e.g. PC).
-    Binary |= (II->getRegisterInfo().getEncodingValue(ImplicitRd) << ARMII::RegRdShift);
-  else
-    Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
-
-  // Set second operand
-  if (ImplicitRn)
-    // Special handling for implicit use (e.g. PC).
-    Binary |= (II->getRegisterInfo().getEncodingValue(ImplicitRn) << ARMII::RegRnShift);
-  else
-    Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
-
-  // If this is a two-address operand, skip it. e.g. LDR_PRE.
-  if (!Skipped && MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-
-  const MachineOperand &MO2 = MI.getOperand(OpIdx);
-  unsigned AM2Opc = (ImplicitRn == ARM::PC)
-    ? 0 : MI.getOperand(OpIdx+1).getImm();
-
-  // Set bit U(23) according to sign of immed value (positive or negative).
-  Binary |= ((ARM_AM::getAM2Op(AM2Opc) == ARM_AM::add ? 1 : 0) <<
-             ARMII::U_BitShift);
-  if (!MO2.getReg()) { // is immediate
-    if (ARM_AM::getAM2Offset(AM2Opc))
-      // Set the value of offset_12 field
-      Binary |= ARM_AM::getAM2Offset(AM2Opc);
-    emitWordLE(Binary);
-    return;
-  }
-
-  // Set bit I(25), because this is not in immediate encoding.
-  Binary |= 1 << ARMII::I_BitShift;
-  assert(TargetRegisterInfo::isPhysicalRegister(MO2.getReg()));
-  // Set bit[3:0] to the corresponding Rm register
-  Binary |= II->getRegisterInfo().getEncodingValue(MO2.getReg());
-
-  // If this instr is in scaled register offset/index instruction, set
-  // shift_immed(bit[11:7]) and shift(bit[6:5]) fields.
-  if (unsigned ShImm = ARM_AM::getAM2Offset(AM2Opc)) {
-    Binary |= getShiftOp(AM2Opc) << ARMII::ShiftImmShift;  // shift
-    Binary |= ShImm              << ARMII::ShiftShift;     // shift_immed
-  }
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitMiscLoadStoreInstruction(const MachineInstr &MI,
-                                                  unsigned ImplicitRn) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  unsigned Form = MCID.TSFlags & ARMII::FormMask;
-  bool IsPrePost = (MCID.TSFlags & ARMII::IndexModeMask) != 0;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  unsigned OpIdx = 0;
-
-  // Operand 0 of a pre- and post-indexed store is the address base
-  // writeback. Skip it.
-  bool Skipped = false;
-  if (IsPrePost && Form == ARMII::StMiscFrm) {
-    ++OpIdx;
-    Skipped = true;
-  }
-
-  // Set first operand
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
-
-  // Skip LDRD and STRD's second operand.
-  if (MCID.Opcode == ARM::LDRD || MCID.Opcode == ARM::STRD)
-    ++OpIdx;
-
-  // Set second operand
-  if (ImplicitRn)
-    // Special handling for implicit use (e.g. PC).
-    Binary |= (II->getRegisterInfo().getEncodingValue(ImplicitRn) << ARMII::RegRnShift);
-  else
-    Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
-
-  // If this is a two-address operand, skip it. e.g. LDRH_POST.
-  if (!Skipped && MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-
-  const MachineOperand &MO2 = MI.getOperand(OpIdx);
-  unsigned AM3Opc = (ImplicitRn == ARM::PC)
-    ? 0 : MI.getOperand(OpIdx+1).getImm();
-
-  // Set bit U(23) according to sign of immed value (positive or negative)
-  Binary |= ((ARM_AM::getAM3Op(AM3Opc) == ARM_AM::add ? 1 : 0) <<
-             ARMII::U_BitShift);
-
-  // If this instr is in register offset/index encoding, set bit[3:0]
-  // to the corresponding Rm register.
-  if (MO2.getReg()) {
-    Binary |= II->getRegisterInfo().getEncodingValue(MO2.getReg());
-    emitWordLE(Binary);
-    return;
-  }
-
-  // This instr is in immediate offset/index encoding, set bit 22 to 1.
-  Binary |= 1 << ARMII::AM3_I_BitShift;
-  if (unsigned ImmOffs = ARM_AM::getAM3Offset(AM3Opc)) {
-    // Set operands
-    Binary |= (ImmOffs >> 4) << ARMII::ImmHiShift;  // immedH
-    Binary |= (ImmOffs & 0xF);                      // immedL
-  }
-
-  emitWordLE(Binary);
-}
-
-static unsigned getAddrModeUPBits(unsigned Mode) {
-  unsigned Binary = 0;
-
-  // Set addressing mode by modifying bits U(23) and P(24)
-  // IA - Increment after  - bit U = 1 and bit P = 0
-  // IB - Increment before - bit U = 1 and bit P = 1
-  // DA - Decrement after  - bit U = 0 and bit P = 0
-  // DB - Decrement before - bit U = 0 and bit P = 1
-  switch (Mode) {
-  default: llvm_unreachable("Unknown addressing sub-mode!");
-  case ARM_AM::da:                                     break;
-  case ARM_AM::db: Binary |= 0x1 << ARMII::P_BitShift; break;
-  case ARM_AM::ia: Binary |= 0x1 << ARMII::U_BitShift; break;
-  case ARM_AM::ib: Binary |= 0x3 << ARMII::U_BitShift; break;
-  }
-
-  return Binary;
-}
-
-void ARMCodeEmitter::emitLoadStoreMultipleInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  bool IsUpdating = (MCID.TSFlags & ARMII::IndexModeMask) != 0;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Skip operand 0 of an instruction with base register update.
-  unsigned OpIdx = 0;
-  if (IsUpdating)
-    ++OpIdx;
-
-  // Set base address operand
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
-
-  // Set addressing mode by modifying bits U(23) and P(24)
-  ARM_AM::AMSubMode Mode = ARM_AM::getLoadStoreMultipleSubMode(MI.getOpcode());
-  Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(Mode));
-
-  // Set bit W(21)
-  if (IsUpdating)
-    Binary |= 0x1 << ARMII::W_BitShift;
-
-  // Set registers
-  for (unsigned i = OpIdx+2, e = MI.getNumOperands(); i != e; ++i) {
-    const MachineOperand &MO = MI.getOperand(i);
-    if (!MO.isReg() || MO.isImplicit())
-      break;
-    unsigned RegNum = II->getRegisterInfo().getEncodingValue(MO.getReg());
-    assert(TargetRegisterInfo::isPhysicalRegister(MO.getReg()) &&
-           RegNum < 16);
-    Binary |= 0x1 << RegNum;
-  }
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitMulFrmInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode S bit if MI modifies CPSR.
-  Binary |= getAddrModeSBit(MI, MCID);
-
-  // 32x32->64bit operations have two destination registers. The number
-  // of register definitions will tell us if that's what we're dealing with.
-  unsigned OpIdx = 0;
-  if (MCID.getNumDefs() == 2)
-    Binary |= getMachineOpValue (MI, OpIdx++) << ARMII::RegRdLoShift;
-
-  // Encode Rd
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdHiShift;
-
-  // Encode Rm
-  Binary |= getMachineOpValue(MI, OpIdx++);
-
-  // Encode Rs
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRsShift;
-
-  // Many multiple instructions (e.g. MLA) have three src operands. Encode
-  // it as Rn (for multiply, that's in the same offset as RdLo.
-  if (MCID.getNumOperands() > OpIdx &&
-      !MCID.OpInfo[OpIdx].isPredicate() &&
-      !MCID.OpInfo[OpIdx].isOptionalDef())
-    Binary |= getMachineOpValue(MI, OpIdx) << ARMII::RegRdLoShift;
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitExtendInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  unsigned OpIdx = 0;
-
-  // Encode Rd
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
-
-  const MachineOperand &MO1 = MI.getOperand(OpIdx++);
-  const MachineOperand &MO2 = MI.getOperand(OpIdx);
-  if (MO2.isReg()) {
-    // Two register operand form.
-    // Encode Rn.
-    Binary |= getMachineOpValue(MI, MO1) << ARMII::RegRnShift;
-
-    // Encode Rm.
-    Binary |= getMachineOpValue(MI, MO2);
-    ++OpIdx;
-  } else {
-    Binary |= getMachineOpValue(MI, MO1);
-  }
-
-  // Encode rot imm (0, 8, 16, or 24) if it has a rotate immediate operand.
-  if (MI.getOperand(OpIdx).isImm() &&
-      !MCID.OpInfo[OpIdx].isPredicate() &&
-      !MCID.OpInfo[OpIdx].isOptionalDef())
-    Binary |= (getMachineOpValue(MI, OpIdx) / 8) << ARMII::ExtRotImmShift;
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitMiscArithInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // PKH instructions are finished at this point
-  if (MCID.Opcode == ARM::PKHBT || MCID.Opcode == ARM::PKHTB) {
-    emitWordLE(Binary);
-    return;
-  }
-
-  unsigned OpIdx = 0;
-
-  // Encode Rd
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
-
-  const MachineOperand &MO = MI.getOperand(OpIdx++);
-  if (OpIdx == MCID.getNumOperands() ||
-      MCID.OpInfo[OpIdx].isPredicate() ||
-      MCID.OpInfo[OpIdx].isOptionalDef()) {
-    // Encode Rm and it's done.
-    Binary |= getMachineOpValue(MI, MO);
-    emitWordLE(Binary);
-    return;
-  }
-
-  // Encode Rn.
-  Binary |= getMachineOpValue(MI, MO) << ARMII::RegRnShift;
-
-  // Encode Rm.
-  Binary |= getMachineOpValue(MI, OpIdx++);
-
-  // Encode shift_imm.
-  unsigned ShiftAmt = MI.getOperand(OpIdx).getImm();
-  if (MCID.Opcode == ARM::PKHTB) {
-    assert(ShiftAmt != 0 && "PKHTB shift_imm is 0!");
-    if (ShiftAmt == 32)
-      ShiftAmt = 0;
-  }
-  assert(ShiftAmt < 32 && "shift_imm range is 0 to 31!");
-  Binary |= ShiftAmt << ARMII::ShiftShift;
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitSaturateInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGen.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Encode Rd
-  Binary |= getMachineOpValue(MI, 0) << ARMII::RegRdShift;
-
-  // Encode saturate bit position.
-  unsigned Pos = MI.getOperand(1).getImm();
-  if (MCID.Opcode == ARM::SSAT || MCID.Opcode == ARM::SSAT16)
-    Pos -= 1;
-  assert((Pos < 16 || (Pos < 32 &&
-                       MCID.Opcode != ARM::SSAT16 &&
-                       MCID.Opcode != ARM::USAT16)) &&
-         "saturate bit position out of range");
-  Binary |= Pos << 16;
-
-  // Encode Rm
-  Binary |= getMachineOpValue(MI, 2);
-
-  // Encode shift_imm.
-  if (MCID.getNumOperands() == 4) {
-    unsigned ShiftOp = MI.getOperand(3).getImm();
-    ARM_AM::ShiftOpc Opc = ARM_AM::getSORegShOp(ShiftOp);
-    if (Opc == ARM_AM::asr)
-      Binary |= (1 << 6);
-    unsigned ShiftAmt = MI.getOperand(3).getImm();
-    if (ShiftAmt == 32 && Opc == ARM_AM::asr)
-      ShiftAmt = 0;
-    assert(ShiftAmt < 32 && "shift_imm range is 0 to 31!");
-    Binary |= ShiftAmt << ARMII::ShiftShift;
-  }
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitBranchInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  if (MCID.Opcode == ARM::TPsoft) {
-    llvm_unreachable("ARM::TPsoft FIXME"); // FIXME
-  }
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Set signed_immed_24 field
-  Binary |= getMachineOpValue(MI, 0);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitInlineJumpTable(unsigned JTIndex) {
-  // Remember the base address of the inline jump table.
-  uintptr_t JTBase = MCE.getCurrentPCValue();
-  JTI->addJumpTableBaseAddr(JTIndex, JTBase);
-  DEBUG(errs() << "  ** Jump Table #" << JTIndex << " @ " << (void*)JTBase
-               << '\n');
-
-  // Now emit the jump table entries.
-  const std::vector<MachineBasicBlock*> &MBBs = (*MJTEs)[JTIndex].MBBs;
-  for (unsigned i = 0, e = MBBs.size(); i != e; ++i) {
-    if (IsPIC)
-      // DestBB address - JT base.
-      emitMachineBasicBlock(MBBs[i], ARM::reloc_arm_pic_jt, JTBase);
-    else
-      // Absolute DestBB address.
-      emitMachineBasicBlock(MBBs[i], ARM::reloc_arm_absolute);
-    emitWordLE(0);
-  }
-}
-
-void ARMCodeEmitter::emitMiscBranchInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Handle jump tables.
-  if (MCID.Opcode == ARM::BR_JTr || MCID.Opcode == ARM::BR_JTadd) {
-    // First emit a ldr pc, [] instruction.
-    emitDataProcessingInstruction(MI, ARM::PC);
-
-    // Then emit the inline jump table.
-    unsigned JTIndex =
-      (MCID.Opcode == ARM::BR_JTr)
-      ? MI.getOperand(1).getIndex() : MI.getOperand(2).getIndex();
-    emitInlineJumpTable(JTIndex);
-    return;
-  } else if (MCID.Opcode == ARM::BR_JTm) {
-    // First emit a ldr pc, [] instruction.
-    emitLoadStoreInstruction(MI, ARM::PC);
-
-    // Then emit the inline jump table.
-    emitInlineJumpTable(MI.getOperand(3).getIndex());
-    return;
-  }
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  if (MCID.Opcode == ARM::BX_RET || MCID.Opcode == ARM::MOVPCLR)
-    // The return register is LR.
-    Binary |= II->getRegisterInfo().getEncodingValue(ARM::LR);
-  else
-    // otherwise, set the return register
-    Binary |= getMachineOpValue(MI, 0);
-
-  emitWordLE(Binary);
-}
-
-unsigned ARMCodeEmitter::encodeVFPRd(const MachineInstr &MI,
-                                     unsigned OpIdx) const {
-  unsigned RegD = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  bool isSPVFP = ARM::SPRRegClass.contains(RegD);
-  RegD = II->getRegisterInfo().getEncodingValue(RegD);
-  if (!isSPVFP)
-    Binary |=   RegD               << ARMII::RegRdShift;
-  else {
-    Binary |= ((RegD & 0x1E) >> 1) << ARMII::RegRdShift;
-    Binary |=  (RegD & 0x01)       << ARMII::D_BitShift;
-  }
-  return Binary;
-}
-
-unsigned ARMCodeEmitter::encodeVFPRn(const MachineInstr &MI,
-                                     unsigned OpIdx) const {
-  unsigned RegN = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  bool isSPVFP = ARM::SPRRegClass.contains(RegN);
-  RegN = II->getRegisterInfo().getEncodingValue(RegN);
-  if (!isSPVFP)
-    Binary |=   RegN               << ARMII::RegRnShift;
-  else {
-    Binary |= ((RegN & 0x1E) >> 1) << ARMII::RegRnShift;
-    Binary |=  (RegN & 0x01)       << ARMII::N_BitShift;
-  }
-  return Binary;
-}
-
-unsigned ARMCodeEmitter::encodeVFPRm(const MachineInstr &MI,
-                                     unsigned OpIdx) const {
-  unsigned RegM = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  bool isSPVFP = ARM::SPRRegClass.contains(RegM);
-  RegM = II->getRegisterInfo().getEncodingValue(RegM);
-  if (!isSPVFP)
-    Binary |=   RegM;
-  else {
-    Binary |= ((RegM & 0x1E) >> 1);
-    Binary |=  (RegM & 0x01)       << ARMII::M_BitShift;
-  }
-  return Binary;
-}
-
-void ARMCodeEmitter::emitVFPArithInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  unsigned OpIdx = 0;
-  assert((Binary & ARMII::D_BitShift) == 0 &&
-         (Binary & ARMII::N_BitShift) == 0 &&
-         (Binary & ARMII::M_BitShift) == 0 && "VFP encoding bug!");
-
-  // Encode Dd / Sd.
-  Binary |= encodeVFPRd(MI, OpIdx++);
-
-  // If this is a two-address operand, skip it, e.g. FMACD.
-  if (MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-
-  // Encode Dn / Sn.
-  if ((MCID.TSFlags & ARMII::FormMask) == ARMII::VFPBinaryFrm)
-    Binary |= encodeVFPRn(MI, OpIdx++);
-
-  if (OpIdx == MCID.getNumOperands() ||
-      MCID.OpInfo[OpIdx].isPredicate() ||
-      MCID.OpInfo[OpIdx].isOptionalDef()) {
-    // FCMPEZD etc. has only one operand.
-    emitWordLE(Binary);
-    return;
-  }
-
-  // Encode Dm / Sm.
-  Binary |= encodeVFPRm(MI, OpIdx);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitVFPConversionInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  unsigned Form = MCID.TSFlags & ARMII::FormMask;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  switch (Form) {
-  default: break;
-  case ARMII::VFPConv1Frm:
-  case ARMII::VFPConv2Frm:
-  case ARMII::VFPConv3Frm:
-    // Encode Dd / Sd.
-    Binary |= encodeVFPRd(MI, 0);
-    break;
-  case ARMII::VFPConv4Frm:
-    // Encode Dn / Sn.
-    Binary |= encodeVFPRn(MI, 0);
-    break;
-  case ARMII::VFPConv5Frm:
-    // Encode Dm / Sm.
-    Binary |= encodeVFPRm(MI, 0);
-    break;
-  }
-
-  switch (Form) {
-  default: break;
-  case ARMII::VFPConv1Frm:
-    // Encode Dm / Sm.
-    Binary |= encodeVFPRm(MI, 1);
-    break;
-  case ARMII::VFPConv2Frm:
-  case ARMII::VFPConv3Frm:
-    // Encode Dn / Sn.
-    Binary |= encodeVFPRn(MI, 1);
-    break;
-  case ARMII::VFPConv4Frm:
-  case ARMII::VFPConv5Frm:
-    // Encode Dd / Sd.
-    Binary |= encodeVFPRd(MI, 1);
-    break;
-  }
-
-  if (Form == ARMII::VFPConv5Frm)
-    // Encode Dn / Sn.
-    Binary |= encodeVFPRn(MI, 2);
-  else if (Form == ARMII::VFPConv3Frm)
-    // Encode Dm / Sm.
-    Binary |= encodeVFPRm(MI, 2);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitVFPLoadStoreInstruction(const MachineInstr &MI) {
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  unsigned OpIdx = 0;
-
-  // Encode Dd / Sd.
-  Binary |= encodeVFPRd(MI, OpIdx++);
-
-  // Encode address base.
-  const MachineOperand &Base = MI.getOperand(OpIdx++);
-  Binary |= getMachineOpValue(MI, Base) << ARMII::RegRnShift;
-
-  // If there is a non-zero immediate offset, encode it.
-  if (Base.isReg()) {
-    const MachineOperand &Offset = MI.getOperand(OpIdx);
-    if (unsigned ImmOffs = ARM_AM::getAM5Offset(Offset.getImm())) {
-      if (ARM_AM::getAM5Op(Offset.getImm()) == ARM_AM::add)
-        Binary |= 1 << ARMII::U_BitShift;
-      Binary |= ImmOffs;
-      emitWordLE(Binary);
-      return;
-    }
-  }
-
-  // If immediate offset is omitted, default to +0.
-  Binary |= 1 << ARMII::U_BitShift;
-
-  emitWordLE(Binary);
-}
-
-void
-ARMCodeEmitter::emitVFPLoadStoreMultipleInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  bool IsUpdating = (MCID.TSFlags & ARMII::IndexModeMask) != 0;
-
-  // Part of binary is determined by TableGn.
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
-  // Skip operand 0 of an instruction with base register update.
-  unsigned OpIdx = 0;
-  if (IsUpdating)
-    ++OpIdx;
-
-  // Set base address operand
-  Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
-
-  // Set addressing mode by modifying bits U(23) and P(24)
-  ARM_AM::AMSubMode Mode = ARM_AM::getLoadStoreMultipleSubMode(MI.getOpcode());
-  Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(Mode));
-
-  // Set bit W(21)
-  if (IsUpdating)
-    Binary |= 0x1 << ARMII::W_BitShift;
-
-  // First register is encoded in Dd.
-  Binary |= encodeVFPRd(MI, OpIdx+2);
-
-  // Count the number of registers.
-  unsigned NumRegs = 1;
-  for (unsigned i = OpIdx+3, e = MI.getNumOperands(); i != e; ++i) {
-    const MachineOperand &MO = MI.getOperand(i);
-    if (!MO.isReg() || MO.isImplicit())
-      break;
-    ++NumRegs;
-  }
-  // Bit 8 will be set if <list> is consecutive 64-bit registers (e.g., D0)
-  // Otherwise, it will be 0, in the case of 32-bit registers.
-  if(Binary & 0x100)
-    Binary |= NumRegs * 2;
-  else
-    Binary |= NumRegs;
-
-  emitWordLE(Binary);
-}
-
-unsigned ARMCodeEmitter::encodeNEONRd(const MachineInstr &MI,
-                                      unsigned OpIdx) const {
-  unsigned RegD = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  RegD = II->getRegisterInfo().getEncodingValue(RegD);
-  Binary |= (RegD & 0xf) << ARMII::RegRdShift;
-  Binary |= ((RegD >> 4) & 1) << ARMII::D_BitShift;
-  return Binary;
-}
-
-unsigned ARMCodeEmitter::encodeNEONRn(const MachineInstr &MI,
-                                      unsigned OpIdx) const {
-  unsigned RegN = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  RegN = II->getRegisterInfo().getEncodingValue(RegN);
-  Binary |= (RegN & 0xf) << ARMII::RegRnShift;
-  Binary |= ((RegN >> 4) & 1) << ARMII::N_BitShift;
-  return Binary;
-}
-
-unsigned ARMCodeEmitter::encodeNEONRm(const MachineInstr &MI,
-                                      unsigned OpIdx) const {
-  unsigned RegM = MI.getOperand(OpIdx).getReg();
-  unsigned Binary = 0;
-  RegM = II->getRegisterInfo().getEncodingValue(RegM);
-  Binary |= (RegM & 0xf);
-  Binary |= ((RegM >> 4) & 1) << ARMII::M_BitShift;
-  return Binary;
-}
-
-/// convertNEONDataProcToThumb - Convert the ARM mode encoding for a NEON
-/// data-processing instruction to the corresponding Thumb encoding.
-static unsigned convertNEONDataProcToThumb(unsigned Binary) {
-  assert((Binary & 0xfe000000) == 0xf2000000 &&
-         "not an ARM NEON data-processing instruction");
-  unsigned UBit = (Binary >> 24) & 1;
-  return 0xef000000 | (UBit << 28) | (Binary & 0xffffff);
-}
-
-void ARMCodeEmitter::emitNEONLaneInstruction(const MachineInstr &MI) {
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  unsigned RegTOpIdx, RegNOpIdx, LnOpIdx;
-  const MCInstrDesc &MCID = MI.getDesc();
-  if ((MCID.TSFlags & ARMII::FormMask) == ARMII::NGetLnFrm) {
-    RegTOpIdx = 0;
-    RegNOpIdx = 1;
-    LnOpIdx = 2;
-  } else { // ARMII::NSetLnFrm
-    RegTOpIdx = 2;
-    RegNOpIdx = 0;
-    LnOpIdx = 3;
-  }
-
-  // Set the conditional execution predicate
-  Binary |= (IsThumb ? ARMCC::AL : II->getPredicate(&MI)) << ARMII::CondShift;
-
-  unsigned RegT = MI.getOperand(RegTOpIdx).getReg();
-  RegT = II->getRegisterInfo().getEncodingValue(RegT);
-  Binary |= (RegT << ARMII::RegRdShift);
-  Binary |= encodeNEONRn(MI, RegNOpIdx);
-
-  unsigned LaneShift;
-  if ((Binary & (1 << 22)) != 0)
-    LaneShift = 0; // 8-bit elements
-  else if ((Binary & (1 << 5)) != 0)
-    LaneShift = 1; // 16-bit elements
-  else
-    LaneShift = 2; // 32-bit elements
-
-  unsigned Lane = MI.getOperand(LnOpIdx).getImm() << LaneShift;
-  unsigned Opc1 = Lane >> 2;
-  unsigned Opc2 = Lane & 3;
-  assert((Opc1 & 3) == 0 && "out-of-range lane number operand");
-  Binary |= (Opc1 << 21);
-  Binary |= (Opc2 << 5);
-
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitNEONDupInstruction(const MachineInstr &MI) {
-  unsigned Binary = getBinaryCodeForInstr(MI);
-
-  // Set the conditional execution predicate
-  Binary |= (IsThumb ? ARMCC::AL : II->getPredicate(&MI)) << ARMII::CondShift;
-
-  unsigned RegT = MI.getOperand(1).getReg();
-  RegT = II->getRegisterInfo().getEncodingValue(RegT);
-  Binary |= (RegT << ARMII::RegRdShift);
-  Binary |= encodeNEONRn(MI, 0);
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitNEON1RegModImmInstruction(const MachineInstr &MI) {
-  unsigned Binary = getBinaryCodeForInstr(MI);
-  // Destination register is encoded in Dd.
-  Binary |= encodeNEONRd(MI, 0);
-  // Immediate fields: Op, Cmode, I, Imm3, Imm4
-  unsigned Imm = MI.getOperand(1).getImm();
-  unsigned Op = (Imm >> 12) & 1;
-  unsigned Cmode = (Imm >> 8) & 0xf;
-  unsigned I = (Imm >> 7) & 1;
-  unsigned Imm3 = (Imm >> 4) & 0x7;
-  unsigned Imm4 = Imm & 0xf;
-  Binary |= (I << 24) | (Imm3 << 16) | (Cmode << 8) | (Op << 5) | Imm4;
-  if (IsThumb)
-    Binary = convertNEONDataProcToThumb(Binary);
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitNEON2RegInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  unsigned Binary = getBinaryCodeForInstr(MI);
-  // Destination register is encoded in Dd; source register in Dm.
-  unsigned OpIdx = 0;
-  Binary |= encodeNEONRd(MI, OpIdx++);
-  if (MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-  Binary |= encodeNEONRm(MI, OpIdx);
-  if (IsThumb)
-    Binary = convertNEONDataProcToThumb(Binary);
-  // FIXME: This does not handle VDUPfdf or VDUPfqf.
-  emitWordLE(Binary);
-}
-
-void ARMCodeEmitter::emitNEON3RegInstruction(const MachineInstr &MI) {
-  const MCInstrDesc &MCID = MI.getDesc();
-  unsigned Binary = getBinaryCodeForInstr(MI);
-  // Destination register is encoded in Dd; source registers in Dn and Dm.
-  unsigned OpIdx = 0;
-  Binary |= encodeNEONRd(MI, OpIdx++);
-  if (MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-  Binary |= encodeNEONRn(MI, OpIdx++);
-  if (MCID.getOperandConstraint(OpIdx, MCOI::TIED_TO) != -1)
-    ++OpIdx;
-  Binary |= encodeNEONRm(MI, OpIdx);
-  if (IsThumb)
-    Binary = convertNEONDataProcToThumb(Binary);
-  // FIXME: This does not handle VMOVDneon or VMOVQ.
-  emitWordLE(Binary);
-}
-
-#include "ARMGenCodeEmitter.inc"

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Thu Aug  7 09:21:18 2014
@@ -29,6 +29,7 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAG.h"

Removed: llvm/trunk/lib/Target/ARM/ARMJITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMJITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMJITInfo.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMJITInfo.cpp (removed)
@@ -1,344 +0,0 @@
-//===-- ARMJITInfo.cpp - Implement the JIT interfaces for the ARM target --===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the JIT interfaces for the ARM target.
-//
-//===----------------------------------------------------------------------===//
-
-#include "ARMJITInfo.h"
-#include "ARMConstantPoolValue.h"
-#include "ARMMachineFunctionInfo.h"
-#include "ARMRelocations.h"
-#include "MCTargetDesc/ARMBaseInfo.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/IR/Function.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cstdlib>
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-void ARMJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
-  report_fatal_error("ARMJITInfo::replaceMachineCodeForFunction");
-}
-
-/// JITCompilerFunction - This contains the address of the JIT function used to
-/// compile a function lazily.
-static TargetJITInfo::JITCompilerFn JITCompilerFunction;
-
-// Get the ASMPREFIX for the current host.  This is often '_'.
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__
-#endif
-#define GETASMPREFIX2(X) #X
-#define GETASMPREFIX(X) GETASMPREFIX2(X)
-#define ASMPREFIX GETASMPREFIX(__USER_LABEL_PREFIX__)
-
-// CompilationCallback stub - We can't use a C function with inline assembly in
-// it, because the prolog/epilog inserted by GCC won't work for us. (We need
-// to preserve more context and manipulate the stack directly).  Instead,
-// write our own wrapper, which does things our way, so we have complete
-// control over register saving and restoring.
-extern "C" {
-#if defined(__arm__)
-  void ARMCompilationCallback();
-  asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl " ASMPREFIX "ARMCompilationCallback\n"
-    ASMPREFIX "ARMCompilationCallback:\n"
-    // Save caller saved registers since they may contain stuff
-    // for the real target function right now. We have to act as if this
-    // whole compilation callback doesn't exist as far as the caller is
-    // concerned, so we can't just preserve the callee saved regs.
-    "stmdb sp!, {r0, r1, r2, r3, lr}\n"
-#if (defined(__VFP_FP__) && !defined(__SOFTFP__))
-    "vstmdb sp!, {d0, d1, d2, d3, d4, d5, d6, d7}\n"
-#endif
-    // The LR contains the address of the stub function on entry.
-    // pass it as the argument to the C part of the callback
-    "mov  r0, lr\n"
-    "sub  sp, sp, #4\n"
-    // Call the C portion of the callback
-    "bl   " ASMPREFIX "ARMCompilationCallbackC\n"
-    "add  sp, sp, #4\n"
-    // Restoring the LR to the return address of the function that invoked
-    // the stub and de-allocating the stack space for it requires us to
-    // swap the two saved LR values on the stack, as they're backwards
-    // for what we need since the pop instruction has a pre-determined
-    // order for the registers.
-    //      +--------+
-    //   0  | LR     | Original return address
-    //      +--------+
-    //   1  | LR     | Stub address (start of stub)
-    // 2-5  | R3..R0 | Saved registers (we need to preserve all regs)
-    // 6-20 | D0..D7 | Saved VFP registers
-    //      +--------+
-    //
-#if (defined(__VFP_FP__) && !defined(__SOFTFP__))
-    // Restore VFP caller-saved registers.
-    "vldmia sp!, {d0, d1, d2, d3, d4, d5, d6, d7}\n"
-#endif
-    //
-    //      We need to exchange the values in slots 0 and 1 so we can
-    //      return to the address in slot 1 with the address in slot 0
-    //      restored to the LR.
-    "ldr  r0, [sp,#20]\n"
-    "ldr  r1, [sp,#16]\n"
-    "str  r1, [sp,#20]\n"
-    "str  r0, [sp,#16]\n"
-    // Return to the (newly modified) stub to invoke the real function.
-    // The above twiddling of the saved return addresses allows us to
-    // deallocate everything, including the LR the stub saved, with two
-    // updating load instructions.
-    "ldmia  sp!, {r0, r1, r2, r3, lr}\n"
-    "ldr    pc, [sp], #4\n"
-      );
-#else  // Not an ARM host
-  void ARMCompilationCallback() {
-    llvm_unreachable("Cannot call ARMCompilationCallback() on a non-ARM arch!");
-  }
-#endif
-}
-
-/// ARMCompilationCallbackC - This is the target-specific function invoked
-/// by the function stub when we did not know the real target of a call.
-/// This function must locate the start of the stub or call site and pass
-/// it into the JIT compiler function.
-extern "C" void ARMCompilationCallbackC(intptr_t StubAddr) {
-  // Get the address of the compiled code for this function.
-  intptr_t NewVal = (intptr_t)JITCompilerFunction((void*)StubAddr);
-
-  // Rewrite the call target... so that we don't end up here every time we
-  // execute the call. We're replacing the first two instructions of the
-  // stub with:
-  //   ldr pc, [pc,#-4]
-  //   <addr>
-  if (!sys::Memory::setRangeWritable((void*)StubAddr, 8)) {
-    llvm_unreachable("ERROR: Unable to mark stub writable");
-  }
-  *(intptr_t *)StubAddr = 0xe51ff004;  // ldr pc, [pc, #-4]
-  *(intptr_t *)(StubAddr+4) = NewVal;
-  if (!sys::Memory::setRangeExecutable((void*)StubAddr, 8)) {
-    llvm_unreachable("ERROR: Unable to mark stub executable");
-  }
-}
-
-TargetJITInfo::LazyResolverFn
-ARMJITInfo::getLazyResolverFunction(JITCompilerFn F) {
-  JITCompilerFunction = F;
-  return ARMCompilationCallback;
-}
-
-void *ARMJITInfo::emitGlobalValueIndirectSym(const GlobalValue *GV, void *Ptr,
-                                             JITCodeEmitter &JCE) {
-  uint8_t Buffer[4];
-  uint8_t *Cur = Buffer;
-  MachineCodeEmitter::emitWordLEInto(Cur, (intptr_t)Ptr);
-  void *PtrAddr = JCE.allocIndirectGV(
-      GV, Buffer, sizeof(Buffer), /*Alignment=*/4);
-  addIndirectSymAddr(Ptr, (intptr_t)PtrAddr);
-  return PtrAddr;
-}
-
-TargetJITInfo::StubLayout ARMJITInfo::getStubLayout() {
-  // The stub contains up to 3 4-byte instructions, aligned at 4 bytes, and a
-  // 4-byte address.  See emitFunctionStub for details.
-  StubLayout Result = {16, 4};
-  return Result;
-}
-
-void *ARMJITInfo::emitFunctionStub(const Function* F, void *Fn,
-                                   JITCodeEmitter &JCE) {
-  void *Addr;
-  // If this is just a call to an external function, emit a branch instead of a
-  // call.  The code is the same except for one bit of the last instruction.
-  if (Fn != (void*)(intptr_t)ARMCompilationCallback) {
-    // Branch to the corresponding function addr.
-    if (IsPIC) {
-      // The stub is 16-byte size and 4-aligned.
-      intptr_t LazyPtr = getIndirectSymAddr(Fn);
-      if (!LazyPtr) {
-        // In PIC mode, the function stub is loading a lazy-ptr.
-        LazyPtr= (intptr_t)emitGlobalValueIndirectSym((const GlobalValue*)F, Fn, JCE);
-        DEBUG(if (F)
-                errs() << "JIT: Indirect symbol emitted at [" << LazyPtr
-                       << "] for GV '" << F->getName() << "'\n";
-              else
-                errs() << "JIT: Stub emitted at [" << LazyPtr
-                       << "] for external function at '" << Fn << "'\n");
-      }
-      JCE.emitAlignment(4);
-      Addr = (void*)JCE.getCurrentPCValue();
-      if (!sys::Memory::setRangeWritable(Addr, 16)) {
-        llvm_unreachable("ERROR: Unable to mark stub writable");
-      }
-      JCE.emitWordLE(0xe59fc004);            // ldr ip, [pc, #+4]
-      JCE.emitWordLE(0xe08fc00c);            // L_func$scv: add ip, pc, ip
-      JCE.emitWordLE(0xe59cf000);            // ldr pc, [ip]
-      JCE.emitWordLE(LazyPtr - (intptr_t(Addr)+4+8));  // func - (L_func$scv+8)
-      sys::Memory::InvalidateInstructionCache(Addr, 16);
-      if (!sys::Memory::setRangeExecutable(Addr, 16)) {
-        llvm_unreachable("ERROR: Unable to mark stub executable");
-      }
-    } else {
-      // The stub is 8-byte size and 4-aligned.
-      JCE.emitAlignment(4);
-      Addr = (void*)JCE.getCurrentPCValue();
-      if (!sys::Memory::setRangeWritable(Addr, 8)) {
-        llvm_unreachable("ERROR: Unable to mark stub writable");
-      }
-      JCE.emitWordLE(0xe51ff004);    // ldr pc, [pc, #-4]
-      JCE.emitWordLE((intptr_t)Fn);  // addr of function
-      sys::Memory::InvalidateInstructionCache(Addr, 8);
-      if (!sys::Memory::setRangeExecutable(Addr, 8)) {
-        llvm_unreachable("ERROR: Unable to mark stub executable");
-      }
-    }
-  } else {
-    // The compilation callback will overwrite the first two words of this
-    // stub with indirect branch instructions targeting the compiled code.
-    // This stub sets the return address to restart the stub, so that
-    // the new branch will be invoked when we come back.
-    //
-    // Branch and link to the compilation callback.
-    // The stub is 16-byte size and 4-byte aligned.
-    JCE.emitAlignment(4);
-    Addr = (void*)JCE.getCurrentPCValue();
-    if (!sys::Memory::setRangeWritable(Addr, 16)) {
-      llvm_unreachable("ERROR: Unable to mark stub writable");
-    }
-    // Save LR so the callback can determine which stub called it.
-    // The compilation callback is responsible for popping this prior
-    // to returning.
-    JCE.emitWordLE(0xe92d4000); // push {lr}
-    // Set the return address to go back to the start of this stub.
-    JCE.emitWordLE(0xe24fe00c); // sub lr, pc, #12
-    // Invoke the compilation callback.
-    JCE.emitWordLE(0xe51ff004); // ldr pc, [pc, #-4]
-    // The address of the compilation callback.
-    JCE.emitWordLE((intptr_t)ARMCompilationCallback);
-    sys::Memory::InvalidateInstructionCache(Addr, 16);
-    if (!sys::Memory::setRangeExecutable(Addr, 16)) {
-      llvm_unreachable("ERROR: Unable to mark stub executable");
-    }
-  }
-
-  return Addr;
-}
-
-intptr_t ARMJITInfo::resolveRelocDestAddr(MachineRelocation *MR) const {
-  ARM::RelocationType RT = (ARM::RelocationType)MR->getRelocationType();
-  switch (RT) {
-  default:
-    return (intptr_t)(MR->getResultPointer());
-  case ARM::reloc_arm_pic_jt:
-    // Destination address - jump table base.
-    return (intptr_t)(MR->getResultPointer()) - MR->getConstantVal();
-  case ARM::reloc_arm_jt_base:
-    // Jump table base address.
-    return getJumpTableBaseAddr(MR->getJumpTableIndex());
-  case ARM::reloc_arm_cp_entry:
-  case ARM::reloc_arm_vfp_cp_entry:
-    // Constant pool entry address.
-    return getConstantPoolEntryAddr(MR->getConstantPoolIndex());
-  case ARM::reloc_arm_machine_cp_entry: {
-    ARMConstantPoolValue *ACPV = (ARMConstantPoolValue*)MR->getConstantVal();
-    assert((!ACPV->hasModifier() && !ACPV->mustAddCurrentAddress()) &&
-           "Can't handle this machine constant pool entry yet!");
-    intptr_t Addr = (intptr_t)(MR->getResultPointer());
-    Addr -= getPCLabelAddr(ACPV->getLabelId()) + ACPV->getPCAdjustment();
-    return Addr;
-  }
-  }
-}
-
-/// relocate - Before the JIT can run a block of code that has been emitted,
-/// it must rewrite the code to contain the actual addresses of any
-/// referenced global symbols.
-void ARMJITInfo::relocate(void *Function, MachineRelocation *MR,
-                          unsigned NumRelocs, unsigned char* GOTBase) {
-  for (unsigned i = 0; i != NumRelocs; ++i, ++MR) {
-    void *RelocPos = (char*)Function + MR->getMachineCodeOffset();
-    intptr_t ResultPtr = resolveRelocDestAddr(MR);
-    switch ((ARM::RelocationType)MR->getRelocationType()) {
-    case ARM::reloc_arm_cp_entry:
-    case ARM::reloc_arm_vfp_cp_entry:
-    case ARM::reloc_arm_relative: {
-      // It is necessary to calculate the correct PC relative value. We
-      // subtract the base addr from the target addr to form a byte offset.
-      ResultPtr = ResultPtr - (intptr_t)RelocPos - 8;
-      // If the result is positive, set bit U(23) to 1.
-      if (ResultPtr >= 0)
-        *((intptr_t*)RelocPos) |= 1 << ARMII::U_BitShift;
-      else {
-        // Otherwise, obtain the absolute value and set bit U(23) to 0.
-        *((intptr_t*)RelocPos) &= ~(1 << ARMII::U_BitShift);
-        ResultPtr = - ResultPtr;
-      }
-      // Set the immed value calculated.
-      // VFP immediate offset is multiplied by 4.
-      if (MR->getRelocationType() == ARM::reloc_arm_vfp_cp_entry)
-        ResultPtr = ResultPtr >> 2;
-      *((intptr_t*)RelocPos) |= ResultPtr;
-      // Set register Rn to PC (which is register 15 on all architectures).
-      // FIXME: This avoids the need for register info in the JIT class.
-      *((intptr_t*)RelocPos) |= 15 << ARMII::RegRnShift;
-      break;
-    }
-    case ARM::reloc_arm_pic_jt:
-    case ARM::reloc_arm_machine_cp_entry:
-    case ARM::reloc_arm_absolute: {
-      // These addresses have already been resolved.
-      *((intptr_t*)RelocPos) |= (intptr_t)ResultPtr;
-      break;
-    }
-    case ARM::reloc_arm_branch: {
-      // It is necessary to calculate the correct value of signed_immed_24
-      // field. We subtract the base addr from the target addr to form a
-      // byte offset, which must be inside the range -33554432 and +33554428.
-      // Then, we set the signed_immed_24 field of the instruction to bits
-      // [25:2] of the byte offset. More details ARM-ARM p. A4-11.
-      ResultPtr = ResultPtr - (intptr_t)RelocPos - 8;
-      ResultPtr = (ResultPtr & 0x03FFFFFC) >> 2;
-      assert(ResultPtr >= -33554432 && ResultPtr <= 33554428);
-      *((intptr_t*)RelocPos) |= ResultPtr;
-      break;
-    }
-    case ARM::reloc_arm_jt_base: {
-      // JT base - (instruction addr + 8)
-      ResultPtr = ResultPtr - (intptr_t)RelocPos - 8;
-      *((intptr_t*)RelocPos) |= ResultPtr;
-      break;
-    }
-    case ARM::reloc_arm_movw: {
-      ResultPtr = ResultPtr & 0xFFFF;
-      *((intptr_t*)RelocPos) |= ResultPtr & 0xFFF;
-      *((intptr_t*)RelocPos) |= ((ResultPtr >> 12) & 0xF) << 16;
-      break;
-    }
-    case ARM::reloc_arm_movt: {
-      ResultPtr = (ResultPtr >> 16) & 0xFFFF;
-      *((intptr_t*)RelocPos) |= ResultPtr & 0xFFF;
-      *((intptr_t*)RelocPos) |= ((ResultPtr >> 12) & 0xF) << 16;
-      break;
-    }
-    }
-  }
-}
-
-void ARMJITInfo::Initialize(const MachineFunction &MF, bool isPIC) {
-  const ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
-  ConstPoolId2AddrMap.resize(AFI->getNumPICLabels());
-  JumpTableId2AddrMap.resize(AFI->getNumJumpTables());
-  IsPIC = isPIC;
-}

Removed: llvm/trunk/lib/Target/ARM/ARMJITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMJITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMJITInfo.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMJITInfo.h (removed)
@@ -1,177 +0,0 @@
-//===-- ARMJITInfo.h - ARM implementation of the JIT interface  -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the declaration of the ARMJITInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef ARMJITINFO_H
-#define ARMJITINFO_H
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/Target/TargetJITInfo.h"
-
-namespace llvm {
-  class ARMTargetMachine;
-
-  class ARMJITInfo : public TargetJITInfo {
-    // ConstPoolId2AddrMap - A map from constant pool ids to the corresponding
-    // CONSTPOOL_ENTRY addresses.
-    SmallVector<intptr_t, 16> ConstPoolId2AddrMap;
-
-    // JumpTableId2AddrMap - A map from inline jumptable ids to the
-    // corresponding inline jump table bases.
-    SmallVector<intptr_t, 16> JumpTableId2AddrMap;
-
-    // PCLabelMap - A map from PC labels to addresses.
-    DenseMap<unsigned, intptr_t> PCLabelMap;
-
-    // Sym2IndirectSymMap - A map from symbol (GlobalValue and ExternalSymbol)
-    // addresses to their indirect symbol addresses.
-    DenseMap<void*, intptr_t> Sym2IndirectSymMap;
-
-    // IsPIC - True if the relocation model is PIC. This is used to determine
-    // how to codegen function stubs.
-    bool IsPIC;
-
-  public:
-    explicit ARMJITInfo() : IsPIC(false) { useGOT = false; }
-
-    /// replaceMachineCodeForFunction - Make it so that calling the function
-    /// whose machine code is at OLD turns into a call to NEW, perhaps by
-    /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-    /// code.
-    ///
-    void replaceMachineCodeForFunction(void *Old, void *New) override;
-
-    /// emitGlobalValueIndirectSym - Use the specified JITCodeEmitter object
-    /// to emit an indirect symbol which contains the address of the specified
-    /// ptr.
-    void *emitGlobalValueIndirectSym(const GlobalValue* GV, void *ptr,
-                                    JITCodeEmitter &JCE) override;
-
-    // getStubLayout - Returns the size and alignment of the largest call stub
-    // on ARM.
-    StubLayout getStubLayout() override;
-
-    /// emitFunctionStub - Use the specified JITCodeEmitter object to emit a
-    /// small native function that simply calls the function at the specified
-    /// address.
-    void *emitFunctionStub(const Function* F, void *Fn,
-                           JITCodeEmitter &JCE) override;
-
-    /// getLazyResolverFunction - Expose the lazy resolver to the JIT.
-    LazyResolverFn getLazyResolverFunction(JITCompilerFn) override;
-
-    /// relocate - Before the JIT can run a block of code that has been emitted,
-    /// it must rewrite the code to contain the actual addresses of any
-    /// referenced global symbols.
-    void relocate(void *Function, MachineRelocation *MR,
-                  unsigned NumRelocs, unsigned char* GOTBase) override;
-
-    /// hasCustomConstantPool - Allows a target to specify that constant
-    /// pool address resolution is handled by the target.
-    bool hasCustomConstantPool() const override { return true; }
-
-    /// hasCustomJumpTables - Allows a target to specify that jumptables
-    /// are emitted by the target.
-    bool hasCustomJumpTables() const override { return true; }
-
-    /// allocateSeparateGVMemory - If true, globals should be placed in
-    /// separately allocated heap memory rather than in the same
-    /// code memory allocated by JITCodeEmitter.
-    bool allocateSeparateGVMemory() const override {
-#ifdef __APPLE__
-      return true;
-#else
-      return false;
-#endif
-    }
-
-    /// Initialize - Initialize internal stage for the function being JITted.
-    /// Resize constant pool ids to CONSTPOOL_ENTRY addresses map; resize
-    /// jump table ids to jump table bases map; remember if codegen relocation
-    /// model is PIC.
-    void Initialize(const MachineFunction &MF, bool isPIC);
-
-    /// getConstantPoolEntryAddr - The ARM target puts all constant
-    /// pool entries into constant islands. This returns the address of the
-    /// constant pool entry of the specified index.
-    intptr_t getConstantPoolEntryAddr(unsigned CPI) const {
-      assert(CPI < ConstPoolId2AddrMap.size());
-      return ConstPoolId2AddrMap[CPI];
-    }
-
-    /// addConstantPoolEntryAddr - Map a Constant Pool Index to the address
-    /// where its associated value is stored. When relocations are processed,
-    /// this value will be used to resolve references to the constant.
-    void addConstantPoolEntryAddr(unsigned CPI, intptr_t Addr) {
-      assert(CPI < ConstPoolId2AddrMap.size());
-      ConstPoolId2AddrMap[CPI] = Addr;
-    }
-
-    /// getJumpTableBaseAddr - The ARM target inline all jump tables within
-    /// text section of the function. This returns the address of the base of
-    /// the jump table of the specified index.
-    intptr_t getJumpTableBaseAddr(unsigned JTI) const {
-      assert(JTI < JumpTableId2AddrMap.size());
-      return JumpTableId2AddrMap[JTI];
-    }
-
-    /// addJumpTableBaseAddr - Map a jump table index to the address where
-    /// the corresponding inline jump table is emitted. When relocations are
-    /// processed, this value will be used to resolve references to the
-    /// jump table.
-    void addJumpTableBaseAddr(unsigned JTI, intptr_t Addr) {
-      assert(JTI < JumpTableId2AddrMap.size());
-      JumpTableId2AddrMap[JTI] = Addr;
-    }
-
-    /// getPCLabelAddr - Retrieve the address of the PC label of the
-    /// specified id.
-    intptr_t getPCLabelAddr(unsigned Id) const {
-      DenseMap<unsigned, intptr_t>::const_iterator I = PCLabelMap.find(Id);
-      assert(I != PCLabelMap.end());
-      return I->second;
-    }
-
-    /// addPCLabelAddr - Remember the address of the specified PC label.
-    void addPCLabelAddr(unsigned Id, intptr_t Addr) {
-      PCLabelMap.insert(std::make_pair(Id, Addr));
-    }
-
-    /// getIndirectSymAddr - Retrieve the address of the indirect symbol of the
-    /// specified symbol located at address. Returns 0 if the indirect symbol
-    /// has not been emitted.
-    intptr_t getIndirectSymAddr(void *Addr) const {
-      DenseMap<void*,intptr_t>::const_iterator I= Sym2IndirectSymMap.find(Addr);
-      if (I != Sym2IndirectSymMap.end())
-        return I->second;
-      return 0;
-    }
-
-    /// addIndirectSymAddr - Add a mapping from address of an emitted symbol to
-    /// its indirect symbol address.
-    void addIndirectSymAddr(void *SymAddr, intptr_t IndSymAddr) {
-      Sym2IndirectSymMap.insert(std::make_pair(SymAddr, IndSymAddr));
-    }
-
-  private:
-    /// resolveRelocDestAddr - Resolve the resulting address of the relocation
-    /// if it's not already solved. Constantpool entries must be resolved by
-    /// ARM target.
-    intptr_t resolveRelocDestAddr(MachineRelocation *MR) const;
-  };
-}
-
-#endif

Modified: llvm/trunk/lib/Target/ARM/ARMSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMSubtarget.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMSubtarget.cpp Thu Aug  7 09:21:18 2014
@@ -15,7 +15,6 @@
 #include "ARMFrameLowering.h"
 #include "ARMISelLowering.h"
 #include "ARMInstrInfo.h"
-#include "ARMJITInfo.h"
 #include "ARMSelectionDAGInfo.h"
 #include "ARMSubtarget.h"
 #include "ARMMachineFunctionInfo.h"
@@ -158,7 +157,7 @@ ARMSubtarget::ARMSubtarget(const std::st
       ARMProcClass(None), stackAlignment(4), CPUString(CPU), IsLittle(IsLittle),
       TargetTriple(TT), Options(Options), TargetABI(ARM_ABI_UNKNOWN),
       DL(computeDataLayout(initializeSubtargetDependencies(CPU, FS))),
-      TSInfo(DL), JITInfo(),
+      TSInfo(DL),
       InstrInfo(isThumb1Only()
                     ? (ARMBaseInstrInfo *)new Thumb1InstrInfo(*this)
                     : !isThumb()

Modified: llvm/trunk/lib/Target/ARM/ARMSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMSubtarget.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMSubtarget.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMSubtarget.h Thu Aug  7 09:21:18 2014
@@ -18,13 +18,11 @@
 #include "ARMFrameLowering.h"
 #include "ARMISelLowering.h"
 #include "ARMInstrInfo.h"
-#include "ARMJITInfo.h"
 #include "ARMSelectionDAGInfo.h"
 #include "ARMSubtarget.h"
 #include "Thumb1FrameLowering.h"
 #include "Thumb1InstrInfo.h"
 #include "Thumb2InstrInfo.h"
-#include "ARMJITInfo.h"
 #include "MCTargetDesc/ARMMCTargetDesc.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/IR/DataLayout.h"
@@ -261,7 +259,6 @@ protected:
   const ARMSelectionDAGInfo *getSelectionDAGInfo() const override {
     return &TSInfo;
   }
-  ARMJITInfo *getJITInfo() override { return &JITInfo; }
   const ARMBaseInstrInfo *getInstrInfo() const override {
     return InstrInfo.get();
   }
@@ -278,7 +275,6 @@ protected:
 private:
   const DataLayout DL;
   ARMSelectionDAGInfo TSInfo;
-  ARMJITInfo JITInfo;
   // Either Thumb1InstrInfo or Thumb2InstrInfo.
   std::unique_ptr<ARMBaseInstrInfo> InstrInfo;
   ARMTargetLowering   TLInfo;

Modified: llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMTargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -244,10 +244,3 @@ bool ARMPassConfig::addPreEmitPass() {
 
   return true;
 }
-
-bool ARMBaseTargetMachine::addCodeEmitter(PassManagerBase &PM,
-                                          JITCodeEmitter &JCE) {
-  // Machine code emitter pass for ARM.
-  PM.add(createARMJITCodeEmitterPass(*this, JCE));
-  return false;
-}

Modified: llvm/trunk/lib/Target/ARM/ARMTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMTargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMTargetMachine.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMTargetMachine.h Thu Aug  7 09:21:18 2014
@@ -39,8 +39,6 @@ public:
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
-
-  bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &MCE) override;
 };
 
 /// ARMTargetMachine - ARM target machine.

Modified: llvm/trunk/lib/Target/ARM/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/ARM/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,8 +2,7 @@ set(LLVM_TARGET_DEFINITIONS ARM.td)
 
 tablegen(LLVM ARMGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM ARMGenInstrInfo.inc -gen-instr-info)
-tablegen(LLVM ARMGenCodeEmitter.inc -gen-emitter)
-tablegen(LLVM ARMGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM ARMGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM ARMGenMCPseudoLowering.inc -gen-pseudo-lowering)
 tablegen(LLVM ARMGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM ARMGenAsmMatcher.inc -gen-asm-matcher)
@@ -19,7 +18,6 @@ add_llvm_target(ARMCodeGen
   ARMAsmPrinter.cpp
   ARMBaseInstrInfo.cpp
   ARMBaseRegisterInfo.cpp
-  ARMCodeEmitter.cpp
   ARMConstantIslandPass.cpp
   ARMConstantPoolValue.cpp
   ARMExpandPseudoInsts.cpp
@@ -29,7 +27,6 @@ add_llvm_target(ARMCodeGen
   ARMISelDAGToDAG.cpp
   ARMISelLowering.cpp
   ARMInstrInfo.cpp
-  ARMJITInfo.cpp
   ARMLoadStoreOptimizer.cpp
   ARMMCInstLower.cpp
   ARMMachineFunctionInfo.cpp

Modified: llvm/trunk/lib/Target/ARM/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Makefile?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/Makefile (original)
+++ llvm/trunk/lib/Target/ARM/Makefile Thu Aug  7 09:21:18 2014
@@ -15,7 +15,7 @@ TARGET = ARM
 BUILT_SOURCES = ARMGenRegisterInfo.inc ARMGenInstrInfo.inc \
 		ARMGenAsmWriter.inc ARMGenAsmMatcher.inc \
                 ARMGenDAGISel.inc ARMGenSubtargetInfo.inc \
-                ARMGenCodeEmitter.inc ARMGenCallingConv.inc \
+                ARMGenCallingConv.inc \
                 ARMGenFastISel.inc ARMGenMCCodeEmitter.inc \
                 ARMGenMCPseudoLowering.inc ARMGenDisassemblerTables.inc
 

Modified: llvm/trunk/lib/Target/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -1,7 +1,6 @@
 add_llvm_library(LLVMTarget
   Target.cpp
   TargetIntrinsicInfo.cpp
-  TargetJITInfo.cpp
   TargetLibraryInfo.cpp
   TargetLoweringObjectFile.cpp
   TargetMachine.cpp

Modified: llvm/trunk/lib/Target/Mips/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/Mips/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,8 +3,7 @@ set(LLVM_TARGET_DEFINITIONS Mips.td)
 tablegen(LLVM MipsGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM MipsGenInstrInfo.inc -gen-instr-info)
 tablegen(LLVM MipsGenDisassemblerTables.inc -gen-disassembler)
-tablegen(LLVM MipsGenCodeEmitter.inc -gen-emitter)
-tablegen(LLVM MipsGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM MipsGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM MipsGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM MipsGenDAGISel.inc -gen-dag-isel)
 tablegen(LLVM MipsGenFastISel.inc -gen-fast-isel)
@@ -24,11 +23,9 @@ add_llvm_target(MipsCodeGen
   Mips16RegisterInfo.cpp
   MipsAnalyzeImmediate.cpp
   MipsAsmPrinter.cpp
-  MipsCodeEmitter.cpp
   MipsConstantIslandPass.cpp
   MipsDelaySlotFiller.cpp
   MipsFastISel.cpp
-  MipsJITInfo.cpp
   MipsInstrInfo.cpp
   MipsISelDAGToDAG.cpp
   MipsISelLowering.cpp

Modified: llvm/trunk/lib/Target/Mips/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Makefile?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Makefile (original)
+++ llvm/trunk/lib/Target/Mips/Makefile Thu Aug  7 09:21:18 2014
@@ -13,7 +13,7 @@ TARGET = Mips
 
 # Make sure that tblgen is run, first thing.
 BUILT_SOURCES = MipsGenRegisterInfo.inc MipsGenInstrInfo.inc \
-                MipsGenAsmWriter.inc MipsGenFastISel.inc MipsGenCodeEmitter.inc \
+                MipsGenAsmWriter.inc MipsGenFastISel.inc \
                 MipsGenDAGISel.inc MipsGenCallingConv.inc \
                 MipsGenSubtargetInfo.inc MipsGenMCCodeEmitter.inc \
                 MipsGenDisassemblerTables.inc \

Modified: llvm/trunk/lib/Target/Mips/Mips.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Mips.h (original)
+++ llvm/trunk/lib/Target/Mips/Mips.h Thu Aug  7 09:21:18 2014
@@ -26,8 +26,6 @@ namespace llvm {
   FunctionPass *createMipsOptimizePICCallPass(MipsTargetMachine &TM);
   FunctionPass *createMipsDelaySlotFillerPass(MipsTargetMachine &TM);
   FunctionPass *createMipsLongBranchPass(MipsTargetMachine &TM);
-  FunctionPass *createMipsJITCodeEmitterPass(MipsTargetMachine &TM,
-                                             JITCodeEmitter &JCE);
   FunctionPass *createMipsConstantIslandPass(MipsTargetMachine &tm);
 } // end namespace llvm;
 

Modified: llvm/trunk/lib/Target/Mips/Mips16ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips16ISelLowering.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Mips16ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/Mips16ISelLowering.cpp Thu Aug  7 09:21:18 2014
@@ -12,6 +12,8 @@
 //===----------------------------------------------------------------------===//
 #include "Mips16ISelLowering.h"
 #include "MCTargetDesc/MipsBaseInfo.h"
+#include "Mips16HardFloatInfo.h"
+#include "MipsMachineFunction.h"
 #include "MipsRegisterInfo.h"
 #include "MipsTargetMachine.h"
 #include "llvm/ADT/StringRef.h"

Removed: llvm/trunk/lib/Target/Mips/MipsCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsCodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsCodeEmitter.cpp (removed)
@@ -1,483 +0,0 @@
-//===-- Mips/MipsCodeEmitter.cpp - Convert Mips Code to Machine Code ------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===---------------------------------------------------------------------===//
-//
-// This file contains the pass that transforms the Mips machine instructions
-// into relocatable machine code.
-//
-//===---------------------------------------------------------------------===//
-
-#include "Mips.h"
-#include "MCTargetDesc/MipsBaseInfo.h"
-#include "MipsInstrInfo.h"
-#include "MipsRelocations.h"
-#include "MipsSubtarget.h"
-#include "MipsTargetMachine.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineOperand.h"
-#include "llvm/CodeGen/Passes.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/PassManager.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#ifndef NDEBUG
-#include <iomanip>
-#endif
-
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-STATISTIC(NumEmitted, "Number of machine instructions emitted");
-
-namespace {
-
-class MipsCodeEmitter : public MachineFunctionPass {
-  MipsJITInfo *JTI;
-  const MipsInstrInfo *II;
-  const DataLayout *TD;
-  const MipsSubtarget *Subtarget;
-  TargetMachine &TM;
-  JITCodeEmitter &MCE;
-  const std::vector<MachineConstantPoolEntry> *MCPEs;
-  const std::vector<MachineJumpTableEntry> *MJTEs;
-  bool IsPIC;
-
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<MachineModuleInfo> ();
-    MachineFunctionPass::getAnalysisUsage(AU);
-  }
-
-  static char ID;
-
-public:
-  MipsCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-    : MachineFunctionPass(ID), JTI(nullptr), II(nullptr), TD(nullptr),
-      TM(tm), MCE(mce), MCPEs(nullptr), MJTEs(nullptr),
-      IsPIC(TM.getRelocationModel() == Reloc::PIC_) {}
-
-  bool runOnMachineFunction(MachineFunction &MF) override;
-
-  const char *getPassName() const override {
-    return "Mips Machine Code Emitter";
-  }
-
-  /// getBinaryCodeForInstr - This function, generated by the
-  /// CodeEmitterGenerator using TableGen, produces the binary encoding for
-  /// machine instructions.
-  uint64_t getBinaryCodeForInstr(const MachineInstr &MI) const;
-
-  void emitInstruction(MachineBasicBlock::instr_iterator MI,
-                       MachineBasicBlock &MBB);
-
-private:
-
-  void emitWord(unsigned Word);
-
-  /// Routines that handle operands which add machine relocations which are
-  /// fixed up by the relocation stage.
-  void emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
-                         bool MayNeedFarStub) const;
-  void emitExternalSymbolAddress(const char *ES, unsigned Reloc) const;
-  void emitConstPoolAddress(unsigned CPI, unsigned Reloc) const;
-  void emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const;
-  void emitMachineBasicBlock(MachineBasicBlock *BB, unsigned Reloc) const;
-
-  /// getMachineOpValue - Return binary encoding of operand. If the machine
-  /// operand requires relocation, record the relocation and return zero.
-  unsigned getMachineOpValue(const MachineInstr &MI,
-                             const MachineOperand &MO) const;
-
-  unsigned getRelocation(const MachineInstr &MI,
-                         const MachineOperand &MO) const;
-
-  unsigned getJumpTargetOpValue(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getJumpTargetOpValueMM(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getBranchTargetOpValueMM(const MachineInstr &MI,
-                                    unsigned OpNo) const;
-
-  unsigned getBranchTarget21OpValue(const MachineInstr &MI,
-                                    unsigned OpNo) const;
-  unsigned getBranchTarget26OpValue(const MachineInstr &MI,
-                                    unsigned OpNo) const;
-  unsigned getJumpOffset16OpValue(const MachineInstr &MI, unsigned OpNo) const;
-
-  unsigned getBranchTargetOpValue(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getMemEncoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getMemEncodingMMImm12(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getMSAMemEncoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getSizeExtEncoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getSizeInsEncoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getLSAImmEncoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getSimm19Lsl2Encoding(const MachineInstr &MI, unsigned OpNo) const;
-  unsigned getSimm18Lsl3Encoding(const MachineInstr &MI, unsigned OpNo) const;
-
-  /// Expand pseudo instructions with accumulator register operands.
-  void expandACCInstr(MachineBasicBlock::instr_iterator MI,
-                      MachineBasicBlock &MBB, unsigned Opc) const;
-
-  void expandPseudoIndirectBranch(MachineBasicBlock::instr_iterator MI,
-                                  MachineBasicBlock &MBB) const;
-
-  /// \brief Expand pseudo instruction. Return true if MI was expanded.
-  bool expandPseudos(MachineBasicBlock::instr_iterator &MI,
-                     MachineBasicBlock &MBB) const;
-};
-}
-
-char MipsCodeEmitter::ID = 0;
-
-bool MipsCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
-  MipsTargetMachine &Target = static_cast<MipsTargetMachine &>(
-                                const_cast<TargetMachine &>(MF.getTarget()));
-  // Initialize the subtarget so that we can grab the subtarget dependent
-  // variables from it.
-  Subtarget = &TM.getSubtarget<MipsSubtarget>();
-  JTI = Target.getSubtargetImpl()->getJITInfo();
-  II = Subtarget->getInstrInfo();
-  TD = Subtarget->getDataLayout();
-  MCPEs = &MF.getConstantPool()->getConstants();
-  MJTEs = nullptr;
-  if (MF.getJumpTableInfo()) MJTEs = &MF.getJumpTableInfo()->getJumpTables();
-  JTI->Initialize(MF, IsPIC, Subtarget->isLittle());
-  MCE.setModuleInfo(&getAnalysis<MachineModuleInfo> ());
-
-  do {
-    DEBUG(errs() << "JITTing function '"
-        << MF.getName() << "'\n");
-    MCE.startFunction(MF);
-
-    for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
-        MBB != E; ++MBB){
-      MCE.StartMachineBasicBlock(MBB);
-      for (MachineBasicBlock::instr_iterator I = MBB->instr_begin(),
-           E = MBB->instr_end(); I != E;)
-        emitInstruction(*I++, *MBB);
-    }
-  } while (MCE.finishFunction(MF));
-
-  return false;
-}
-
-unsigned MipsCodeEmitter::getRelocation(const MachineInstr &MI,
-                                        const MachineOperand &MO) const {
-  // NOTE: This relocations are for static.
-  uint64_t TSFlags = MI.getDesc().TSFlags;
-  uint64_t Form = TSFlags & MipsII::FormMask;
-  if (Form == MipsII::FrmJ)
-    return Mips::reloc_mips_26;
-  if ((Form == MipsII::FrmI || Form == MipsII::FrmFI)
-       && MI.isBranch())
-    return Mips::reloc_mips_pc16;
-  if (Form == MipsII::FrmI && MI.getOpcode() == Mips::LUi)
-    return Mips::reloc_mips_hi;
-  return Mips::reloc_mips_lo;
-}
-
-unsigned MipsCodeEmitter::getJumpTargetOpValue(const MachineInstr &MI,
-                                               unsigned OpNo) const {
-  MachineOperand MO = MI.getOperand(OpNo);
-  if (MO.isGlobal())
-    emitGlobalAddress(MO.getGlobal(), getRelocation(MI, MO), true);
-  else if (MO.isSymbol())
-    emitExternalSymbolAddress(MO.getSymbolName(), getRelocation(MI, MO));
-  else if (MO.isMBB())
-    emitMachineBasicBlock(MO.getMBB(), getRelocation(MI, MO));
-  else
-    llvm_unreachable("Unexpected jump target operand kind.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getJumpTargetOpValueMM(const MachineInstr &MI,
-                                                 unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getBranchTargetOpValueMM(const MachineInstr &MI,
-                                                   unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getBranchTarget21OpValue(const MachineInstr &MI,
-                                                   unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getBranchTarget26OpValue(const MachineInstr &MI,
-                                                   unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getJumpOffset16OpValue(const MachineInstr &MI,
-                                                 unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getBranchTargetOpValue(const MachineInstr &MI,
-                                                 unsigned OpNo) const {
-  MachineOperand MO = MI.getOperand(OpNo);
-  emitMachineBasicBlock(MO.getMBB(), getRelocation(MI, MO));
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getMemEncoding(const MachineInstr &MI,
-                                         unsigned OpNo) const {
-  // Base register is encoded in bits 20-16, offset is encoded in bits 15-0.
-  assert(MI.getOperand(OpNo).isReg());
-  unsigned RegBits = getMachineOpValue(MI, MI.getOperand(OpNo)) << 16;
-  return (getMachineOpValue(MI, MI.getOperand(OpNo+1)) & 0xFFFF) | RegBits;
-}
-
-unsigned MipsCodeEmitter::getMemEncodingMMImm12(const MachineInstr &MI,
-                                                unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getMSAMemEncoding(const MachineInstr &MI,
-                                            unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getSizeExtEncoding(const MachineInstr &MI,
-                                             unsigned OpNo) const {
-  // size is encoded as size-1.
-  return getMachineOpValue(MI, MI.getOperand(OpNo)) - 1;
-}
-
-unsigned MipsCodeEmitter::getSizeInsEncoding(const MachineInstr &MI,
-                                             unsigned OpNo) const {
-  // size is encoded as pos+size-1.
-  return getMachineOpValue(MI, MI.getOperand(OpNo-1)) +
-         getMachineOpValue(MI, MI.getOperand(OpNo)) - 1;
-}
-
-unsigned MipsCodeEmitter::getLSAImmEncoding(const MachineInstr &MI,
-                                            unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getSimm18Lsl3Encoding(const MachineInstr &MI,
-                                                unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-unsigned MipsCodeEmitter::getSimm19Lsl2Encoding(const MachineInstr &MI,
-                                                unsigned OpNo) const {
-  llvm_unreachable("Unimplemented function.");
-  return 0;
-}
-
-/// getMachineOpValue - Return binary encoding of operand. If the machine
-/// operand requires relocation, record the relocation and return zero.
-unsigned MipsCodeEmitter::getMachineOpValue(const MachineInstr &MI,
-                                            const MachineOperand &MO) const {
-  if (MO.isReg())
-    return TM.getSubtargetImpl()->getRegisterInfo()->getEncodingValue(
-        MO.getReg());
-  else if (MO.isImm())
-    return static_cast<unsigned>(MO.getImm());
-  else if (MO.isGlobal())
-    emitGlobalAddress(MO.getGlobal(), getRelocation(MI, MO), true);
-  else if (MO.isSymbol())
-    emitExternalSymbolAddress(MO.getSymbolName(), getRelocation(MI, MO));
-  else if (MO.isCPI())
-    emitConstPoolAddress(MO.getIndex(), getRelocation(MI, MO));
-  else if (MO.isJTI())
-    emitJumpTableAddress(MO.getIndex(), getRelocation(MI, MO));
-  else if (MO.isMBB())
-    emitMachineBasicBlock(MO.getMBB(), getRelocation(MI, MO));
-  else
-    llvm_unreachable("Unable to encode MachineOperand!");
-  return 0;
-}
-
-void MipsCodeEmitter::emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
-                                        bool MayNeedFarStub) const {
-  MCE.addRelocation(MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
-                                             const_cast<GlobalValue *>(GV), 0,
-                                             MayNeedFarStub));
-}
-
-void MipsCodeEmitter::
-emitExternalSymbolAddress(const char *ES, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
-                                                 Reloc, ES, 0, 0));
-}
-
-void MipsCodeEmitter::emitConstPoolAddress(unsigned CPI, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
-                                                    Reloc, CPI, 0, false));
-}
-
-void MipsCodeEmitter::
-emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
-                                                    Reloc, JTIndex, 0, false));
-}
-
-void MipsCodeEmitter::emitMachineBasicBlock(MachineBasicBlock *BB,
-                                            unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
-                                             Reloc, BB));
-}
-
-void MipsCodeEmitter::emitInstruction(MachineBasicBlock::instr_iterator MI,
-                                      MachineBasicBlock &MBB) {
-  DEBUG(errs() << "JIT: " << (void*)MCE.getCurrentPCValue() << ":\t" << *MI);
-
-  // Expand pseudo instruction. Skip if MI was not expanded.
-  if (((MI->getDesc().TSFlags & MipsII::FormMask) == MipsII::Pseudo) &&
-      !expandPseudos(MI, MBB))
-    return;
-
-  MCE.processDebugLoc(MI->getDebugLoc(), true);
-
-  emitWord(getBinaryCodeForInstr(*MI));
-  ++NumEmitted;  // Keep track of the # of mi's emitted
-
-  MCE.processDebugLoc(MI->getDebugLoc(), false);
-}
-
-void MipsCodeEmitter::emitWord(unsigned Word) {
-  DEBUG(errs() << "  0x";
-        errs().write_hex(Word) << "\n");
-  if (Subtarget->isLittle())
-    MCE.emitWordLE(Word);
-  else
-    MCE.emitWordBE(Word);
-}
-
-void MipsCodeEmitter::expandACCInstr(MachineBasicBlock::instr_iterator MI,
-                                     MachineBasicBlock &MBB,
-                                     unsigned Opc) const {
-  // Expand "pseudomult $ac0, $t0, $t1" to "mult $t0, $t1".
-  BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Opc))
-    .addReg(MI->getOperand(1).getReg()).addReg(MI->getOperand(2).getReg());
-}
-
-void MipsCodeEmitter::expandPseudoIndirectBranch(
-    MachineBasicBlock::instr_iterator MI, MachineBasicBlock &MBB) const {
-  // This logic is duplicated from MipsAsmPrinter::emitPseudoIndirectBranch()
-  bool HasLinkReg = false;
-  unsigned Opcode = 0;
-
-  if (Subtarget->hasMips64r6()) {
-    // MIPS64r6 should use (JALR64 ZERO_64, $rs)
-    Opcode = Mips::JALR64;
-    HasLinkReg = true;
-  } else if (Subtarget->hasMips32r6()) {
-    // MIPS32r6 should use (JALR ZERO, $rs)
-    Opcode = Mips::JALR;
-    HasLinkReg = true;
-  } else if (Subtarget->inMicroMipsMode())
-    // microMIPS should use (JR_MM $rs)
-    Opcode = Mips::JR_MM;
-  else {
-    // Everything else should use (JR $rs)
-    Opcode = Mips::JR;
-  }
-
-  auto MIB = BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Opcode));
-
-  if (HasLinkReg) {
-    unsigned ZeroReg = Subtarget->isGP64bit() ? Mips::ZERO_64 : Mips::ZERO;
-    MIB.addReg(ZeroReg);
-  }
-
-  MIB.addReg(MI->getOperand(0).getReg());
-}
-
-bool MipsCodeEmitter::expandPseudos(MachineBasicBlock::instr_iterator &MI,
-                                    MachineBasicBlock &MBB) const {
-  switch (MI->getOpcode()) {
-  default:
-    llvm_unreachable("Unhandled pseudo");
-    return false;
-  case Mips::NOP:
-    BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::SLL), Mips::ZERO)
-      .addReg(Mips::ZERO).addImm(0);
-    break;
-  case Mips::B:
-    BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::BEQ)).addReg(Mips::ZERO)
-      .addReg(Mips::ZERO).addOperand(MI->getOperand(0));
-    break;
-  case Mips::TRAP:
-    BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::BREAK)).addImm(0)
-      .addImm(0);
-    break;
-  case Mips::JALRPseudo:
-    BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::JALR), Mips::RA)
-      .addReg(MI->getOperand(0).getReg());
-    break;
-  case Mips::PseudoMULT:
-    expandACCInstr(MI, MBB, Mips::MULT);
-    break;
-  case Mips::PseudoMULTu:
-    expandACCInstr(MI, MBB, Mips::MULTu);
-    break;
-  case Mips::PseudoSDIV:
-    expandACCInstr(MI, MBB, Mips::SDIV);
-    break;
-  case Mips::PseudoUDIV:
-    expandACCInstr(MI, MBB, Mips::UDIV);
-    break;
-  case Mips::PseudoMADD:
-    expandACCInstr(MI, MBB, Mips::MADD);
-    break;
-  case Mips::PseudoMADDU:
-    expandACCInstr(MI, MBB, Mips::MADDU);
-    break;
-  case Mips::PseudoMSUB:
-    expandACCInstr(MI, MBB, Mips::MSUB);
-    break;
-  case Mips::PseudoMSUBU:
-    expandACCInstr(MI, MBB, Mips::MSUBU);
-    break;
-  case Mips::PseudoReturn:
-  case Mips::PseudoReturn64:
-  case Mips::PseudoIndirectBranch:
-  case Mips::PseudoIndirectBranch64:
-      expandPseudoIndirectBranch(MI, MBB);
-      break;
-  case TargetOpcode::CFI_INSTRUCTION:
-  case TargetOpcode::IMPLICIT_DEF:
-  case TargetOpcode::KILL:
-      // Do nothing
-      return false;
-  }
-
-  (MI--)->eraseFromBundle();
-  return true;
-}
-
-/// createMipsJITCodeEmitterPass - Return a pass that emits the collected Mips
-/// code to the specified MCE object.
-FunctionPass *llvm::createMipsJITCodeEmitterPass(MipsTargetMachine &TM,
-                                                 JITCodeEmitter &JCE) {
-  return new MipsCodeEmitter(TM, JCE);
-}
-
-#include "MipsGenCodeEmitter.inc"

Modified: llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp Thu Aug  7 09:21:18 2014
@@ -28,6 +28,7 @@
 #include "MipsTargetMachine.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
+#include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Thu Aug  7 09:21:18 2014
@@ -24,6 +24,7 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/CodeGen/ValueTypes.h"

Removed: llvm/trunk/lib/Target/Mips/MipsJITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsJITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsJITInfo.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsJITInfo.cpp (removed)
@@ -1,286 +0,0 @@
-//===-- MipsJITInfo.cpp - Implement the Mips JIT Interface ----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the JIT interfaces for the Mips target.
-//
-//===----------------------------------------------------------------------===//
-
-#include "MipsJITInfo.h"
-#include "MipsInstrInfo.h"
-#include "MipsRelocations.h"
-#include "MipsSubtarget.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/IR/Function.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cstdlib>
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-
-void MipsJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
-  unsigned NewAddr = (intptr_t)New;
-  unsigned OldAddr = (intptr_t)Old;
-  const unsigned NopInstr = 0x0;
-
-  // If the functions are in the same memory segment, insert PC-region branch.
-  if ((NewAddr & 0xF0000000) == ((OldAddr + 4) & 0xF0000000)) {
-    unsigned *OldInstruction = (unsigned *)Old;
-    *OldInstruction = 0x08000000;
-    unsigned JTargetAddr = NewAddr & 0x0FFFFFFC;
-
-    JTargetAddr >>= 2;
-    *OldInstruction |= JTargetAddr;
-
-    // Insert a NOP.
-    OldInstruction++;
-    *OldInstruction = NopInstr;
-
-    sys::Memory::InvalidateInstructionCache(Old, 2 * 4);
-  } else {
-    // We need to clear hint bits from the instruction, in case it is 'jr ra'.
-    const unsigned HintMask = 0xFFFFF83F, ReturnSequence = 0x03e00008;
-    unsigned* CurrentInstr = (unsigned*)Old;
-    unsigned CurrInstrHintClear = (*CurrentInstr) & HintMask;
-    unsigned* NextInstr = CurrentInstr + 1;
-    unsigned NextInstrHintClear = (*NextInstr) & HintMask;
-
-    // Do absolute jump if there are 2 or more instructions before return from
-    // the old function.
-    if ((CurrInstrHintClear != ReturnSequence) &&
-        (NextInstrHintClear != ReturnSequence)) {
-      const unsigned LuiT0Instr = 0x3c080000, AddiuT0Instr = 0x25080000;
-      const unsigned JrT0Instr = 0x01000008;
-      // lui  t0,  high 16 bit of the NewAddr
-      (*(CurrentInstr++)) = LuiT0Instr | ((NewAddr & 0xffff0000) >> 16);
-      // addiu  t0, t0, low 16 bit of the NewAddr
-      (*(CurrentInstr++)) = AddiuT0Instr | (NewAddr & 0x0000ffff);
-      // jr t0
-      (*(CurrentInstr++)) = JrT0Instr;
-      (*CurrentInstr) = NopInstr;
-
-      sys::Memory::InvalidateInstructionCache(Old, 4 * 4);
-    } else {
-      // Unsupported case
-      report_fatal_error("MipsJITInfo::replaceMachineCodeForFunction");
-    }
-  }
-}
-
-/// JITCompilerFunction - This contains the address of the JIT function used to
-/// compile a function lazily.
-static TargetJITInfo::JITCompilerFn JITCompilerFunction;
-
-// Get the ASMPREFIX for the current host.  This is often '_'.
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__
-#endif
-#define GETASMPREFIX2(X) #X
-#define GETASMPREFIX(X) GETASMPREFIX2(X)
-#define ASMPREFIX GETASMPREFIX(__USER_LABEL_PREFIX__)
-
-// CompilationCallback stub - We can't use a C function with inline assembly in
-// it, because the prolog/epilog inserted by GCC won't work for us. Instead,
-// write our own wrapper, which does things our way, so we have complete control
-// over register saving and restoring. This code saves registers, calls
-// MipsCompilationCallbackC and restores registers.
-extern "C" {
-#if defined (__mips__)
-void MipsCompilationCallback();
-
-  asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl " ASMPREFIX "MipsCompilationCallback\n"
-    ASMPREFIX "MipsCompilationCallback:\n"
-    ".ent " ASMPREFIX "MipsCompilationCallback\n"
-    ".frame  $sp, 32, $ra\n"
-    ".set  noreorder\n"
-    ".cpload $t9\n"
-
-    "addiu $sp, $sp, -64\n"
-    ".cprestore 16\n"
-
-    // Save argument registers a0, a1, a2, a3, f12, f14 since they may contain
-    // stuff for the real target function right now. We have to act as if this
-    // whole compilation callback doesn't exist as far as the caller is
-    // concerned. We also need to save the ra register since it contains the
-    // original return address, and t8 register since it contains the address
-    // of the end of function stub.
-    "sw $a0, 20($sp)\n"
-    "sw $a1, 24($sp)\n"
-    "sw $a2, 28($sp)\n"
-    "sw $a3, 32($sp)\n"
-    "sw $ra, 36($sp)\n"
-    "sw $t8, 40($sp)\n"
-    "sdc1 $f12, 48($sp)\n"
-    "sdc1 $f14, 56($sp)\n"
-
-    // t8 points at the end of function stub. Pass the beginning of the stub
-    // to the MipsCompilationCallbackC.
-    "addiu $a0, $t8, -16\n"
-    "jal " ASMPREFIX "MipsCompilationCallbackC\n"
-    "nop\n"
-
-    // Restore registers.
-    "lw $a0, 20($sp)\n"
-    "lw $a1, 24($sp)\n"
-    "lw $a2, 28($sp)\n"
-    "lw $a3, 32($sp)\n"
-    "lw $ra, 36($sp)\n"
-    "lw $t8, 40($sp)\n"
-    "ldc1 $f12, 48($sp)\n"
-    "ldc1 $f14, 56($sp)\n"
-    "addiu $sp, $sp, 64\n"
-
-    // Jump to the (newly modified) stub to invoke the real function.
-    "addiu $t8, $t8, -16\n"
-    "jr $t8\n"
-    "nop\n"
-
-    ".set  reorder\n"
-    ".end " ASMPREFIX "MipsCompilationCallback\n"
-      );
-#else  // host != Mips
-  void MipsCompilationCallback() {
-    llvm_unreachable(
-      "Cannot call MipsCompilationCallback() on a non-Mips arch!");
-  }
-#endif
-}
-
-/// MipsCompilationCallbackC - This is the target-specific function invoked
-/// by the function stub when we did not know the real target of a call.
-/// This function must locate the start of the stub or call site and pass
-/// it into the JIT compiler function.
-extern "C" void MipsCompilationCallbackC(intptr_t StubAddr) {
-  // Get the address of the compiled code for this function.
-  intptr_t NewVal = (intptr_t) JITCompilerFunction((void*) StubAddr);
-
-  // Rewrite the function stub so that we don't end up here every time we
-  // execute the call. We're replacing the first four instructions of the
-  // stub with code that jumps to the compiled function:
-  //   lui $t9, %hi(NewVal)
-  //   addiu $t9, $t9, %lo(NewVal)
-  //   jr $t9
-  //   nop
-
-  int Hi = ((unsigned)NewVal & 0xffff0000) >> 16;
-  if ((NewVal & 0x8000) != 0)
-    Hi++;
-  int Lo = (int)(NewVal & 0xffff);
-
-  *(intptr_t *)(StubAddr) = 0xf << 26 | 25 << 16 | Hi;
-  *(intptr_t *)(StubAddr + 4) = 9 << 26 | 25 << 21 | 25 << 16 | Lo;
-  *(intptr_t *)(StubAddr + 8) = 25 << 21 | 8;
-  *(intptr_t *)(StubAddr + 12) = 0;
-
-  sys::Memory::InvalidateInstructionCache((void*) StubAddr, 16);
-}
-
-TargetJITInfo::LazyResolverFn MipsJITInfo::getLazyResolverFunction(
-    JITCompilerFn F) {
-  JITCompilerFunction = F;
-  return MipsCompilationCallback;
-}
-
-TargetJITInfo::StubLayout MipsJITInfo::getStubLayout() {
-  // The stub contains 4 4-byte instructions, aligned at 4 bytes. See
-  // emitFunctionStub for details.
-  StubLayout Result = { 4*4, 4 };
-  return Result;
-}
-
-void *MipsJITInfo::emitFunctionStub(const Function *F, void *Fn,
-                                    JITCodeEmitter &JCE) {
-  JCE.emitAlignment(4);
-  void *Addr = (void*) (JCE.getCurrentPCValue());
-  if (!sys::Memory::setRangeWritable(Addr, 16))
-    llvm_unreachable("ERROR: Unable to mark stub writable.");
-
-  intptr_t EmittedAddr;
-  if (Fn != (void*)(intptr_t)MipsCompilationCallback)
-    EmittedAddr = (intptr_t)Fn;
-  else
-    EmittedAddr = (intptr_t)MipsCompilationCallback;
-
-
-  int Hi = ((unsigned)EmittedAddr & 0xffff0000) >> 16;
-  if ((EmittedAddr & 0x8000) != 0)
-    Hi++;
-  int Lo = (int)(EmittedAddr & 0xffff);
-
-  // lui $t9, %hi(EmittedAddr)
-  // addiu $t9, $t9, %lo(EmittedAddr)
-  // jalr $t8, $t9
-  // nop
-  if (IsLittleEndian) {
-    JCE.emitWordLE(0xf << 26 | 25 << 16 | Hi);
-    JCE.emitWordLE(9 << 26 | 25 << 21 | 25 << 16 | Lo);
-    JCE.emitWordLE(25 << 21 | 24 << 11 | 9);
-    JCE.emitWordLE(0);
-  } else {
-    JCE.emitWordBE(0xf << 26 | 25 << 16 | Hi);
-    JCE.emitWordBE(9 << 26 | 25 << 21 | 25 << 16 | Lo);
-    JCE.emitWordBE(25 << 21 | 24 << 11 | 9);
-    JCE.emitWordBE(0);
-  }
-
-  sys::Memory::InvalidateInstructionCache(Addr, 16);
-  if (!sys::Memory::setRangeExecutable(Addr, 16))
-    llvm_unreachable("ERROR: Unable to mark stub executable.");
-
-  return Addr;
-}
-
-/// relocate - Before the JIT can run a block of code that has been emitted,
-/// it must rewrite the code to contain the actual addresses of any
-/// referenced global symbols.
-void MipsJITInfo::relocate(void *Function, MachineRelocation *MR,
-                           unsigned NumRelocs, unsigned char *GOTBase) {
-  for (unsigned i = 0; i != NumRelocs; ++i, ++MR) {
-
-    void *RelocPos = (char*) Function + MR->getMachineCodeOffset();
-    intptr_t ResultPtr = (intptr_t) MR->getResultPointer();
-
-    switch ((Mips::RelocationType) MR->getRelocationType()) {
-    case Mips::reloc_mips_pc16:
-      ResultPtr = (((ResultPtr - (intptr_t) RelocPos) - 4) >> 2) & 0xffff;
-      *((unsigned*) RelocPos) |= (unsigned) ResultPtr;
-      break;
-
-    case Mips::reloc_mips_26:
-      ResultPtr = (ResultPtr & 0x0fffffff) >> 2;
-      *((unsigned*) RelocPos) |= (unsigned) ResultPtr;
-      break;
-
-    case Mips::reloc_mips_hi:
-      ResultPtr = ResultPtr >> 16;
-      if ((((intptr_t) (MR->getResultPointer()) & 0xffff) >> 15) == 1) {
-        ResultPtr += 1;
-      }
-      *((unsigned*) RelocPos) |= (unsigned) ResultPtr;
-      break;
-
-    case Mips::reloc_mips_lo: {
-      // Addend is needed for unaligned load/store instructions, where offset
-      // for the second load/store in the expanded instruction sequence must
-      // be modified by +1 or +3. Otherwise, Addend is 0.
-      int Addend = *((unsigned*) RelocPos) & 0xffff;
-      ResultPtr = (ResultPtr + Addend) & 0xffff;
-      *((unsigned*) RelocPos) &= 0xffff0000;
-      *((unsigned*) RelocPos) |= (unsigned) ResultPtr;
-      break;
-    }
-    }
-  }
-}

Removed: llvm/trunk/lib/Target/Mips/MipsJITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsJITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsJITInfo.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsJITInfo.h (removed)
@@ -1,71 +0,0 @@
-//===- MipsJITInfo.h - Mips Implementation of the JIT Interface -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the declaration of the MipsJITInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef MIPSJITINFO_H
-#define MIPSJITINFO_H
-
-#include "MipsMachineFunction.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
-#include "llvm/Target/TargetJITInfo.h"
-
-namespace llvm {
-class MipsTargetMachine;
-
-class MipsJITInfo : public TargetJITInfo {
-
-  bool IsPIC;
-  bool IsLittleEndian;
-
-  public:
-    explicit MipsJITInfo() :
-      IsPIC(false), IsLittleEndian(true) {}
-
-    /// replaceMachineCodeForFunction - Make it so that calling the function
-    /// whose machine code is at OLD turns into a call to NEW, perhaps by
-    /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-    /// code.
-    ///
-    void replaceMachineCodeForFunction(void *Old, void *New) override;
-
-    // getStubLayout - Returns the size and alignment of the largest call stub
-    // on Mips.
-    StubLayout getStubLayout() override;
-
-    /// emitFunctionStub - Use the specified JITCodeEmitter object to emit a
-    /// small native function that simply calls the function at the specified
-    /// address.
-    void *emitFunctionStub(const Function *F, void *Fn,
-                           JITCodeEmitter &JCE) override;
-
-    /// getLazyResolverFunction - Expose the lazy resolver to the JIT.
-    LazyResolverFn getLazyResolverFunction(JITCompilerFn) override;
-
-    /// relocate - Before the JIT can run a block of code that has been emitted,
-    /// it must rewrite the code to contain the actual addresses of any
-    /// referenced global symbols.
-    void relocate(void *Function, MachineRelocation *MR,
-                  unsigned NumRelocs, unsigned char *GOTBase) override;
-
-    /// Initialize - Initialize internal stage for the function being JITted.
-    void Initialize(const MachineFunction &MF, bool isPIC,
-                    bool isLittleEndian) {
-      IsPIC = isPIC;
-      IsLittleEndian = isLittleEndian;
-    }
-
-};
-}
-
-#endif

Modified: llvm/trunk/lib/Target/Mips/MipsLongBranch.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsLongBranch.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsLongBranch.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsLongBranch.cpp Thu Aug  7 09:21:18 2014
@@ -16,6 +16,7 @@
 #include "Mips.h"
 #include "MCTargetDesc/MipsBaseInfo.h"
 #include "MCTargetDesc/MipsMCNaCl.h"
+#include "MipsMachineFunction.h"
 #include "MipsTargetMachine.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"

Modified: llvm/trunk/lib/Target/Mips/MipsSEISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSEISelLowering.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSEISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsSEISelLowering.cpp Thu Aug  7 09:21:18 2014
@@ -11,6 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 #include "MipsSEISelLowering.h"
+#include "MipsMachineFunction.h"
 #include "MipsRegisterInfo.h"
 #include "MipsTargetMachine.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"

Modified: llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp Thu Aug  7 09:21:18 2014
@@ -115,7 +115,7 @@ MipsSubtarget::MipsSubtarget(const std::
       HasDSPR2(false), AllowMixed16_32(Mixed16_32 | Mips_Os16), Os16(Mips_Os16),
       HasMSA(false), TM(_TM), TargetTriple(TT),
       DL(computeDataLayout(initializeSubtargetDependencies(CPU, FS, TM))),
-      TSInfo(DL), JITInfo(), InstrInfo(MipsInstrInfo::create(*this)),
+      TSInfo(DL), InstrInfo(MipsInstrInfo::create(*this)),
       FrameLowering(MipsFrameLowering::create(*this)),
       TLInfo(MipsTargetLowering::create(*TM, *this)) {
 

Modified: llvm/trunk/lib/Target/Mips/MipsSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSubtarget.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSubtarget.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsSubtarget.h Thu Aug  7 09:21:18 2014
@@ -17,7 +17,6 @@
 #include "MipsFrameLowering.h"
 #include "MipsISelLowering.h"
 #include "MipsInstrInfo.h"
-#include "MipsJITInfo.h"
 #include "MipsSelectionDAGInfo.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/MC/MCInstrItineraries.h"
@@ -145,7 +144,6 @@ protected:
 
   const DataLayout DL; // Calculates type size & alignment
   const MipsSelectionDAGInfo TSInfo;
-  MipsJITInfo JITInfo;
   std::unique_ptr<const MipsInstrInfo> InstrInfo;
   std::unique_ptr<const MipsFrameLowering> FrameLowering;
   std::unique_ptr<const MipsTargetLowering> TLInfo;
@@ -272,7 +270,6 @@ public:
   void setHelperClassesMips16();
   void setHelperClassesMipsSE();
 
-  MipsJITInfo *getJITInfo() override { return &JITInfo; }
   const MipsSelectionDAGInfo *getSelectionDAGInfo() const override {
     return &TSInfo;
   }

Modified: llvm/trunk/lib/Target/Mips/MipsTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsTargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsTargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -189,10 +189,3 @@ bool MipsPassConfig::addPreEmitPass() {
   addPass(createMipsConstantIslandPass(TM));
   return true;
 }
-
-bool MipsTargetMachine::addCodeEmitter(PassManagerBase &PM,
-                                       JITCodeEmitter &JCE) {
-  // Machine code emitter pass for Mips.
-  PM.add(createMipsJITCodeEmitterPass(*this, JCE));
-  return false;
-}

Modified: llvm/trunk/lib/Target/Mips/MipsTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsTargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsTargetMachine.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsTargetMachine.h Thu Aug  7 09:21:18 2014
@@ -44,16 +44,12 @@ public:
       return Subtarget;
     return &DefaultSubtarget;
   }
-  MipsSubtarget *getSubtargetImpl() {
-    return static_cast<MipsSubtarget *>(TargetMachine::getSubtargetImpl());
-  }
 
   /// \brief Reset the subtarget for the Mips target.
   void resetSubtarget(MachineFunction *MF);
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
-  bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE) override;
 };
 
 /// MipsebTargetMachine - Mips32/64 big endian target machine.

Modified: llvm/trunk/lib/Target/NVPTX/NVPTXTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/NVPTX/NVPTXTargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/NVPTX/NVPTXTargetMachine.h (original)
+++ llvm/trunk/lib/Target/NVPTX/NVPTXTargetMachine.h Thu Aug  7 09:21:18 2014
@@ -43,12 +43,6 @@ public:
 
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
 
-  // Emission of machine code through JITCodeEmitter is not supported.
-  bool addPassesToEmitMachineCode(PassManagerBase &, JITCodeEmitter &,
-                                  bool = true) override {
-    return true;
-  }
-
   // Emission of machine code through MCJIT is not supported.
   bool addPassesToEmitMC(PassManagerBase &, MCContext *&, raw_ostream &,
                          bool = true) override {

Modified: llvm/trunk/lib/Target/PowerPC/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/PowerPC/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,9 +2,8 @@ set(LLVM_TARGET_DEFINITIONS PPC.td)
 
 tablegen(LLVM PPCGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM PPCGenAsmMatcher.inc -gen-asm-matcher)
-tablegen(LLVM PPCGenCodeEmitter.inc -gen-emitter)
 tablegen(LLVM PPCGenDisassemblerTables.inc -gen-disassembler)
-tablegen(LLVM PPCGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM PPCGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM PPCGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM PPCGenInstrInfo.inc -gen-instr-info)
 tablegen(LLVM PPCGenDAGISel.inc -gen-dag-isel)
@@ -16,7 +15,6 @@ add_public_tablegen_target(PowerPCCommon
 add_llvm_target(PowerPCCodeGen
   PPCAsmPrinter.cpp
   PPCBranchSelector.cpp
-  PPCCodeEmitter.cpp
   PPCCTRLoops.cpp
   PPCHazardRecognizers.cpp
   PPCInstrInfo.cpp
@@ -24,7 +22,6 @@ add_llvm_target(PowerPCCodeGen
   PPCISelLowering.cpp
   PPCFastISel.cpp
   PPCFrameLowering.cpp
-  PPCJITInfo.cpp
   PPCMCInstLower.cpp
   PPCMachineFunctionInfo.cpp
   PPCRegisterInfo.cpp

Modified: llvm/trunk/lib/Target/PowerPC/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/Makefile?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/Makefile (original)
+++ llvm/trunk/lib/Target/PowerPC/Makefile Thu Aug  7 09:21:18 2014
@@ -13,7 +13,7 @@ TARGET = PPC
 
 # Make sure that tblgen is run, first thing.
 BUILT_SOURCES = PPCGenRegisterInfo.inc PPCGenAsmMatcher.inc \
-                PPCGenAsmWriter.inc  PPCGenCodeEmitter.inc \
+                PPCGenAsmWriter.inc  \
                 PPCGenInstrInfo.inc PPCGenDAGISel.inc \
                 PPCGenSubtargetInfo.inc PPCGenCallingConv.inc \
                 PPCGenMCCodeEmitter.inc PPCGenFastISel.inc \

Modified: llvm/trunk/lib/Target/PowerPC/PPC.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPC.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPC.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPC.h Thu Aug  7 09:21:18 2014
@@ -26,7 +26,6 @@ namespace llvm {
   class PassRegistry;
   class FunctionPass;
   class ImmutablePass;
-  class JITCodeEmitter;
   class MachineInstr;
   class AsmPrinter;
   class MCInst;
@@ -41,8 +40,6 @@ namespace llvm {
   FunctionPass *createPPCVSXFMAMutatePass();
   FunctionPass *createPPCBranchSelectionPass();
   FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
-  FunctionPass *createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
-                                            JITCodeEmitter &MCE);
   void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
                                     AsmPrinter &AP, bool isDarwin);
 

Modified: llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp Thu Aug  7 09:21:18 2014
@@ -386,8 +386,7 @@ bool PPCCTRLoops::mightUseCTR(const Trip
         return true;
       const TargetLowering *TLI = TM->getSubtargetImpl()->getTargetLowering();
 
-      if (TLI->supportJumpTables() &&
-          SI->getNumCases()+1 >= (unsigned) TLI->getMinimumJumpTableEntries())
+      if (SI->getNumCases() + 1 >= (unsigned)TLI->getMinimumJumpTableEntries())
         return true;
     }
   }

Removed: llvm/trunk/lib/Target/PowerPC/PPCCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCCodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCCodeEmitter.cpp (removed)
@@ -1,295 +0,0 @@
-//===-- PPCCodeEmitter.cpp - JIT Code Emitter for PowerPC -----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the PowerPC 32-bit CodeEmitter and associated machinery to
-// JIT-compile bitcode to native PowerPC.
-//
-//===----------------------------------------------------------------------===//
-
-#include "PPC.h"
-#include "PPCRelocations.h"
-#include "PPCTargetMachine.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/IR/Module.h"
-#include "llvm/PassManager.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetOptions.h"
-using namespace llvm;
-
-namespace {
-  class PPCCodeEmitter : public MachineFunctionPass {
-    TargetMachine &TM;
-    JITCodeEmitter &MCE;
-    MachineModuleInfo *MMI;
-    
-    void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequired<MachineModuleInfo>();
-      MachineFunctionPass::getAnalysisUsage(AU);
-    }
-    
-    static char ID;
-    
-    /// MovePCtoLROffset - When/if we see a MovePCtoLR instruction, we record
-    /// its address in the function into this pointer.
-    void *MovePCtoLROffset;
-  public:
-    
-    PPCCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-      : MachineFunctionPass(ID), TM(tm), MCE(mce) {}
-
-    /// getBinaryCodeForInstr - This function, generated by the
-    /// CodeEmitterGenerator using TableGen, produces the binary encoding for
-    /// machine instructions.
-    uint64_t getBinaryCodeForInstr(const MachineInstr &MI) const;
-
-    
-    MachineRelocation GetRelocation(const MachineOperand &MO,
-                                    unsigned RelocID) const;
-    
-    /// getMachineOpValue - evaluates the MachineOperand of a given MachineInstr
-    unsigned getMachineOpValue(const MachineInstr &MI,
-                               const MachineOperand &MO) const;
-
-    unsigned get_crbitm_encoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getDirectBrEncoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getCondBrEncoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getAbsDirectBrEncoding(const MachineInstr &MI,
-                                    unsigned OpNo) const;
-    unsigned getAbsCondBrEncoding(const MachineInstr &MI, unsigned OpNo) const;
-
-    unsigned getImm16Encoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getMemRIEncoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getMemRIXEncoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getTLSRegEncoding(const MachineInstr &MI, unsigned OpNo) const;
-    unsigned getTLSCallEncoding(const MachineInstr &MI, unsigned OpNo) const;
-
-    const char *getPassName() const override {
-      return "PowerPC Machine Code Emitter";
-    }
-
-    /// runOnMachineFunction - emits the given MachineFunction to memory
-    ///
-    bool runOnMachineFunction(MachineFunction &MF) override;
-
-    /// emitBasicBlock - emits the given MachineBasicBlock to memory
-    ///
-    void emitBasicBlock(MachineBasicBlock &MBB);
-  };
-}
-
-char PPCCodeEmitter::ID = 0;
-
-/// createPPCCodeEmitterPass - Return a pass that emits the collected PPC code
-/// to the specified MCE object.
-FunctionPass *llvm::createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
-                                                JITCodeEmitter &JCE) {
-  return new PPCCodeEmitter(TM, JCE);
-}
-
-bool PPCCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
-  assert((MF.getTarget().getRelocationModel() != Reloc::Default ||
-          MF.getTarget().getRelocationModel() != Reloc::Static) &&
-         "JIT relocation model must be set to static or default!");
-
-  MMI = &getAnalysis<MachineModuleInfo>();
-  MCE.setModuleInfo(MMI);
-  do {
-    MovePCtoLROffset = nullptr;
-    MCE.startFunction(MF);
-    for (MachineFunction::iterator BB = MF.begin(), E = MF.end(); BB != E; ++BB)
-      emitBasicBlock(*BB);
-  } while (MCE.finishFunction(MF));
-
-  return false;
-}
-
-void PPCCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
-  MCE.StartMachineBasicBlock(&MBB);
-
-  for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end(); I != E; ++I){
-    const MachineInstr &MI = *I;
-    MCE.processDebugLoc(MI.getDebugLoc(), true);
-    switch (MI.getOpcode()) {
-    default:
-      MCE.emitWordBE(getBinaryCodeForInstr(MI));
-      break;
-    case TargetOpcode::CFI_INSTRUCTION:
-      break;
-    case TargetOpcode::EH_LABEL:
-      MCE.emitLabel(MI.getOperand(0).getMCSymbol());
-      break;
-    case TargetOpcode::IMPLICIT_DEF:
-    case TargetOpcode::KILL:
-      break; // pseudo opcode, no side effects
-    case PPC::MovePCtoLR:
-    case PPC::MovePCtoLR8:
-      assert(TM.getRelocationModel() == Reloc::PIC_);
-      MovePCtoLROffset = (void*)MCE.getCurrentPCValue();
-      MCE.emitWordBE(0x48000005);   // bl 1
-      break;
-    }
-    MCE.processDebugLoc(MI.getDebugLoc(), false);
-  }
-}
-
-unsigned PPCCodeEmitter::get_crbitm_encoding(const MachineInstr &MI,
-                                             unsigned OpNo) const {
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  assert((MI.getOpcode() == PPC::MTOCRF || MI.getOpcode() == PPC::MTOCRF8 ||
-          MI.getOpcode() == PPC::MFOCRF || MI.getOpcode() == PPC::MFOCRF8) &&
-         (MO.getReg() >= PPC::CR0 && MO.getReg() <= PPC::CR7));
-  return 0x80 >> TM.getSubtargetImpl()->getRegisterInfo()->getEncodingValue(
-                     MO.getReg());
-}
-
-MachineRelocation PPCCodeEmitter::GetRelocation(const MachineOperand &MO, 
-                                                unsigned RelocID) const {
-  // If in PIC mode, we need to encode the negated address of the
-  // 'movepctolr' into the unrelocated field.  After relocation, we'll have
-  // &gv-&movepctolr-4 in the imm field.  Once &movepctolr is added to the imm
-  // field, we get &gv.  This doesn't happen for branch relocations, which are
-  // always implicitly pc relative.
-  intptr_t Cst = 0;
-  if (TM.getRelocationModel() == Reloc::PIC_) {
-    assert(MovePCtoLROffset && "MovePCtoLR not seen yet?");
-    Cst = -(intptr_t)MovePCtoLROffset - 4;
-  }
-  
-  if (MO.isGlobal())
-    return MachineRelocation::getGV(MCE.getCurrentPCOffset(), RelocID,
-                                    const_cast<GlobalValue *>(MO.getGlobal()),
-                                    Cst, isa<Function>(MO.getGlobal()));
-  if (MO.isSymbol())
-    return MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
-                                        RelocID, MO.getSymbolName(), Cst);
-  if (MO.isCPI())
-    return MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
-                                           RelocID, MO.getIndex(), Cst);
-
-  if (MO.isMBB())
-    return MachineRelocation::getBB(MCE.getCurrentPCOffset(),
-                                    RelocID, MO.getMBB());
-  
-  assert(MO.isJTI());
-  return MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
-                                         RelocID, MO.getIndex(), Cst);
-}
-
-unsigned PPCCodeEmitter::getDirectBrEncoding(const MachineInstr &MI,
-                                             unsigned OpNo) const {
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO);
-  
-  MCE.addRelocation(GetRelocation(MO, PPC::reloc_pcrel_bx));
-  return 0;
-}
-
-unsigned PPCCodeEmitter::getCondBrEncoding(const MachineInstr &MI,
-                                           unsigned OpNo) const {
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  MCE.addRelocation(GetRelocation(MO, PPC::reloc_pcrel_bcx));
-  return 0;
-}
-
-unsigned PPCCodeEmitter::getAbsDirectBrEncoding(const MachineInstr &MI,
-                                                unsigned OpNo) const {
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO);
-
-  llvm_unreachable("Absolute branch relocations unsupported on the old JIT.");
-}
-
-unsigned PPCCodeEmitter::getAbsCondBrEncoding(const MachineInstr &MI,
-                                              unsigned OpNo) const {
-  llvm_unreachable("Absolute branch relocations unsupported on the old JIT.");
-}
-
-unsigned PPCCodeEmitter::getImm16Encoding(const MachineInstr &MI,
-                                          unsigned OpNo) const {
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO);
-
-  unsigned RelocID;
-  switch (MO.getTargetFlags() & PPCII::MO_ACCESS_MASK) {
-    default: llvm_unreachable("Unsupported target operand flags!");
-    case PPCII::MO_LO: RelocID = PPC::reloc_absolute_low; break;
-    case PPCII::MO_HA: RelocID = PPC::reloc_absolute_high; break;
-  }
-
-  MCE.addRelocation(GetRelocation(MO, RelocID));
-  return 0;
-}
-
-unsigned PPCCodeEmitter::getMemRIEncoding(const MachineInstr &MI,
-                                          unsigned OpNo) const {
-  // Encode (imm, reg) as a memri, which has the low 16-bits as the
-  // displacement and the next 5 bits as the register #.
-  assert(MI.getOperand(OpNo+1).isReg());
-  unsigned RegBits = getMachineOpValue(MI, MI.getOperand(OpNo+1)) << 16;
-  
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  if (MO.isImm())
-    return (getMachineOpValue(MI, MO) & 0xFFFF) | RegBits;
-  
-  // Add a fixup for the displacement field.
-  MCE.addRelocation(GetRelocation(MO, PPC::reloc_absolute_low));
-  return RegBits;
-}
-
-unsigned PPCCodeEmitter::getMemRIXEncoding(const MachineInstr &MI,
-                                           unsigned OpNo) const {
-  // Encode (imm, reg) as a memrix, which has the low 14-bits as the
-  // displacement and the next 5 bits as the register #.
-  assert(MI.getOperand(OpNo+1).isReg());
-  unsigned RegBits = getMachineOpValue(MI, MI.getOperand(OpNo+1)) << 14;
-  
-  const MachineOperand &MO = MI.getOperand(OpNo);
-  if (MO.isImm())
-    return ((getMachineOpValue(MI, MO) >> 2) & 0x3FFF) | RegBits;
-  
-  MCE.addRelocation(GetRelocation(MO, PPC::reloc_absolute_low_ix));
-  return RegBits;
-}
-
-
-unsigned PPCCodeEmitter::getTLSRegEncoding(const MachineInstr &MI,
-                                           unsigned OpNo) const {
-  llvm_unreachable("TLS not supported on the old JIT.");
-  return 0;
-}
-
-unsigned PPCCodeEmitter::getTLSCallEncoding(const MachineInstr &MI,
-                                            unsigned OpNo) const {
-  llvm_unreachable("TLS not supported on the old JIT.");
-  return 0;
-}
-
-unsigned PPCCodeEmitter::getMachineOpValue(const MachineInstr &MI,
-                                           const MachineOperand &MO) const {
-
-  if (MO.isReg()) {
-    // MTOCRF/MFOCRF should go through get_crbitm_encoding for the CR operand.
-    // The GPR operand should come through here though.
-    assert((MI.getOpcode() != PPC::MTOCRF && MI.getOpcode() != PPC::MTOCRF8 &&
-            MI.getOpcode() != PPC::MFOCRF && MI.getOpcode() != PPC::MFOCRF8) ||
-           MO.getReg() < PPC::CR0 || MO.getReg() > PPC::CR7);
-    return TM.getSubtargetImpl()->getRegisterInfo()->getEncodingValue(
-        MO.getReg());
-  }
-  
-  assert(MO.isImm() &&
-         "Relocation required in an instruction that we cannot encode!");
-  return MO.getImm();
-}
-
-#include "PPCGenCodeEmitter.inc"

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Thu Aug  7 09:21:18 2014
@@ -684,11 +684,6 @@ PPCTargetLowering::PPCTargetLowering(PPC
   if (Subtarget.isDarwin())
     setPrefFunctionAlignment(4);
 
-  if (isPPC64 && Subtarget.isJITCodeModel())
-    // Temporary workaround for the inability of PPC64 JIT to handle jump
-    // tables.
-    setSupportJumpTables(false);
-
   setInsertFencesForAtomic(true);
 
   if (Subtarget.enableMachineScheduler())
@@ -3564,33 +3559,27 @@ unsigned PrepareCall(SelectionDAG &DAG,
     }
 
   if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
-    // XXX Work around for http://llvm.org/bugs/show_bug.cgi?id=5201
-    // Use indirect calls for ALL functions calls in JIT mode, since the
-    // far-call stubs may be outside relocation limits for a BL instruction.
-    if (!DAG.getTarget().getSubtarget<PPCSubtarget>().isJITCodeModel()) {
-      unsigned OpFlags = 0;
-      if ((DAG.getTarget().getRelocationModel() != Reloc::Static &&
-          (Subtarget.getTargetTriple().isMacOSX() &&
-           Subtarget.getTargetTriple().isMacOSXVersionLT(10, 5)) &&
-          (G->getGlobal()->isDeclaration() ||
-           G->getGlobal()->isWeakForLinker())) ||
-          (Subtarget.isTargetELF() && !isPPC64 &&
-           !G->getGlobal()->hasLocalLinkage() &&
-           DAG.getTarget().getRelocationModel() == Reloc::PIC_)) {
-        // PC-relative references to external symbols should go through $stub,
-        // unless we're building with the leopard linker or later, which
-        // automatically synthesizes these stubs.
-        OpFlags = PPCII::MO_PLT_OR_STUB;
-      }
-
-      // If the callee is a GlobalAddress/ExternalSymbol node (quite common,
-      // every direct call is) turn it into a TargetGlobalAddress /
-      // TargetExternalSymbol node so that legalize doesn't hack it.
-      Callee = DAG.getTargetGlobalAddress(G->getGlobal(), dl,
-                                          Callee.getValueType(),
-                                          0, OpFlags);
-      needIndirectCall = false;
-    }
+    unsigned OpFlags = 0;
+    if ((DAG.getTarget().getRelocationModel() != Reloc::Static &&
+         (Subtarget.getTargetTriple().isMacOSX() &&
+          Subtarget.getTargetTriple().isMacOSXVersionLT(10, 5)) &&
+         (G->getGlobal()->isDeclaration() ||
+          G->getGlobal()->isWeakForLinker())) ||
+        (Subtarget.isTargetELF() && !isPPC64 &&
+         !G->getGlobal()->hasLocalLinkage() &&
+         DAG.getTarget().getRelocationModel() == Reloc::PIC_)) {
+      // PC-relative references to external symbols should go through $stub,
+      // unless we're building with the leopard linker or later, which
+      // automatically synthesizes these stubs.
+      OpFlags = PPCII::MO_PLT_OR_STUB;
+    }
+
+    // If the callee is a GlobalAddress/ExternalSymbol node (quite common,
+    // every direct call is) turn it into a TargetGlobalAddress /
+    // TargetExternalSymbol node so that legalize doesn't hack it.
+    Callee = DAG.getTargetGlobalAddress(G->getGlobal(), dl,
+                                        Callee.getValueType(), 0, OpFlags);
+    needIndirectCall = false;
   }
 
   if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {

Removed: llvm/trunk/lib/Target/PowerPC/PPCJITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCJITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCJITInfo.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCJITInfo.cpp (removed)
@@ -1,482 +0,0 @@
-//===-- PPCJITInfo.cpp - Implement the JIT interfaces for the PowerPC -----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the JIT interfaces for the 32-bit PowerPC target.
-//
-//===----------------------------------------------------------------------===//
-
-#include "PPCJITInfo.h"
-#include "PPCRelocations.h"
-#include "PPCSubtarget.h"
-#include "llvm/IR/Function.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-static TargetJITInfo::JITCompilerFn JITCompilerFunction;
-
-PPCJITInfo::PPCJITInfo(PPCSubtarget &STI)
-    : Subtarget(STI), is64Bit(STI.isPPC64()) {
-  useGOT = 0;
-}
-
-#define BUILD_ADDIS(RD,RS,IMM16) \
-  ((15 << 26) | ((RD) << 21) | ((RS) << 16) | ((IMM16) & 65535))
-#define BUILD_ORI(RD,RS,UIMM16) \
-  ((24 << 26) | ((RS) << 21) | ((RD) << 16) | ((UIMM16) & 65535))
-#define BUILD_ORIS(RD,RS,UIMM16) \
-  ((25 << 26) | ((RS) << 21) | ((RD) << 16) | ((UIMM16) & 65535))
-#define BUILD_RLDICR(RD,RS,SH,ME) \
-  ((30 << 26) | ((RS) << 21) | ((RD) << 16) | (((SH) & 31) << 11) | \
-   (((ME) & 63) << 6) | (1 << 2) | ((((SH) >> 5) & 1) << 1))
-#define BUILD_MTSPR(RS,SPR)      \
-  ((31 << 26) | ((RS) << 21) | ((SPR) << 16) | (467 << 1))
-#define BUILD_BCCTRx(BO,BI,LINK) \
-  ((19 << 26) | ((BO) << 21) | ((BI) << 16) | (528 << 1) | ((LINK) & 1))
-#define BUILD_B(TARGET, LINK) \
-  ((18 << 26) | (((TARGET) & 0x00FFFFFF) << 2) | ((LINK) & 1))
-
-// Pseudo-ops
-#define BUILD_LIS(RD,IMM16)    BUILD_ADDIS(RD,0,IMM16)
-#define BUILD_SLDI(RD,RS,IMM6) BUILD_RLDICR(RD,RS,IMM6,63-IMM6)
-#define BUILD_MTCTR(RS)        BUILD_MTSPR(RS,9)
-#define BUILD_BCTR(LINK)       BUILD_BCCTRx(20,0,LINK)
-
-static void EmitBranchToAt(uint64_t At, uint64_t To, bool isCall, bool is64Bit){
-  intptr_t Offset = ((intptr_t)To - (intptr_t)At) >> 2;
-  unsigned *AtI = (unsigned*)(intptr_t)At;
-
-  if (Offset >= -(1 << 23) && Offset < (1 << 23)) {   // In range?
-    AtI[0] = BUILD_B(Offset, isCall);     // b/bl target
-  } else if (!is64Bit) {
-    AtI[0] = BUILD_LIS(12, To >> 16);     // lis r12, hi16(address)
-    AtI[1] = BUILD_ORI(12, 12, To);       // ori r12, r12, lo16(address)
-    AtI[2] = BUILD_MTCTR(12);             // mtctr r12
-    AtI[3] = BUILD_BCTR(isCall);          // bctr/bctrl
-  } else {
-    AtI[0] = BUILD_LIS(12, To >> 48);      // lis r12, hi16(address)
-    AtI[1] = BUILD_ORI(12, 12, To >> 32);  // ori r12, r12, lo16(address)
-    AtI[2] = BUILD_SLDI(12, 12, 32);       // sldi r12, r12, 32
-    AtI[3] = BUILD_ORIS(12, 12, To >> 16); // oris r12, r12, hi16(address)
-    AtI[4] = BUILD_ORI(12, 12, To);        // ori r12, r12, lo16(address)
-    AtI[5] = BUILD_MTCTR(12);              // mtctr r12
-    AtI[6] = BUILD_BCTR(isCall);           // bctr/bctrl
-  }
-}
-
-extern "C" void PPC32CompilationCallback();
-extern "C" void PPC64CompilationCallback();
-
-// The first clause of the preprocessor directive looks wrong, but it is
-// necessary when compiling this code on non-PowerPC hosts.
-#if (!defined(__ppc__) && !defined(__powerpc__)) || defined(__powerpc64__) || defined(__ppc64__)
-void PPC32CompilationCallback() {
-  llvm_unreachable("This is not a 32bit PowerPC, you can't execute this!");
-}
-#elif !defined(__ELF__)
-// CompilationCallback stub - We can't use a C function with inline assembly in
-// it, because we the prolog/epilog inserted by GCC won't work for us.  Instead,
-// write our own wrapper, which does things our way, so we have complete control
-// over register saving and restoring.
-asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl _PPC32CompilationCallback\n"
-"_PPC32CompilationCallback:\n"
-    // Make space for 8 ints r[3-10] and 13 doubles f[1-13] and the 
-    // FIXME: need to save v[0-19] for altivec?
-    // FIXME: could shrink frame
-    // Set up a proper stack frame
-    // FIXME Layout
-    //   PowerPC32 ABI linkage    -  24 bytes
-    //                 parameters -  32 bytes
-    //   13 double registers      - 104 bytes
-    //   8 int registers          -  32 bytes
-    "mflr r0\n"
-    "stw r0,  8(r1)\n"
-    "stwu r1, -208(r1)\n"
-    // Save all int arg registers
-    "stw r10, 204(r1)\n"    "stw r9,  200(r1)\n"
-    "stw r8,  196(r1)\n"    "stw r7,  192(r1)\n"
-    "stw r6,  188(r1)\n"    "stw r5,  184(r1)\n"
-    "stw r4,  180(r1)\n"    "stw r3,  176(r1)\n"
-    // Save all call-clobbered FP regs.
-    "stfd f13, 168(r1)\n"   "stfd f12, 160(r1)\n"
-    "stfd f11, 152(r1)\n"   "stfd f10, 144(r1)\n"
-    "stfd f9,  136(r1)\n"   "stfd f8,  128(r1)\n"
-    "stfd f7,  120(r1)\n"   "stfd f6,  112(r1)\n"
-    "stfd f5,  104(r1)\n"   "stfd f4,   96(r1)\n"
-    "stfd f3,   88(r1)\n"   "stfd f2,   80(r1)\n"
-    "stfd f1,   72(r1)\n"
-    // Arguments to Compilation Callback:
-    // r3 - our lr (address of the call instruction in stub plus 4)
-    // r4 - stub's lr (address of instruction that called the stub plus 4)
-    // r5 - is64Bit - always 0.
-    "mr   r3, r0\n"
-    "lwz  r2, 208(r1)\n" // stub's frame
-    "lwz  r4, 8(r2)\n" // stub's lr
-    "li   r5, 0\n"       // 0 == 32 bit
-    "bl _LLVMPPCCompilationCallback\n"
-    "mtctr r3\n"
-    // Restore all int arg registers
-    "lwz r10, 204(r1)\n"    "lwz r9,  200(r1)\n"
-    "lwz r8,  196(r1)\n"    "lwz r7,  192(r1)\n"
-    "lwz r6,  188(r1)\n"    "lwz r5,  184(r1)\n"
-    "lwz r4,  180(r1)\n"    "lwz r3,  176(r1)\n"
-    // Restore all FP arg registers
-    "lfd f13, 168(r1)\n"    "lfd f12, 160(r1)\n"
-    "lfd f11, 152(r1)\n"    "lfd f10, 144(r1)\n"
-    "lfd f9,  136(r1)\n"    "lfd f8,  128(r1)\n"
-    "lfd f7,  120(r1)\n"    "lfd f6,  112(r1)\n"
-    "lfd f5,  104(r1)\n"    "lfd f4,   96(r1)\n"
-    "lfd f3,   88(r1)\n"    "lfd f2,   80(r1)\n"
-    "lfd f1,   72(r1)\n"
-    // Pop 3 frames off the stack and branch to target
-    "lwz  r1, 208(r1)\n"
-    "lwz  r2, 8(r1)\n"
-    "mtlr r2\n"
-    "bctr\n"
-    );
-
-#else
-// ELF PPC 32 support
-
-// CompilationCallback stub - We can't use a C function with inline assembly in
-// it, because we the prolog/epilog inserted by GCC won't work for us.  Instead,
-// write our own wrapper, which does things our way, so we have complete control
-// over register saving and restoring.
-asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl PPC32CompilationCallback\n"
-"PPC32CompilationCallback:\n"
-    // Make space for 8 ints r[3-10] and 8 doubles f[1-8] and the 
-    // FIXME: need to save v[0-19] for altivec?
-    // FIXME: could shrink frame
-    // Set up a proper stack frame
-    // FIXME Layout
-    //   8 double registers       -  64 bytes
-    //   8 int registers          -  32 bytes
-    "mflr 0\n"
-    "stw 0,  4(1)\n"
-    "stwu 1, -104(1)\n"
-    // Save all int arg registers
-    "stw 10, 100(1)\n"   "stw 9,  96(1)\n"
-    "stw 8,  92(1)\n"    "stw 7,  88(1)\n"
-    "stw 6,  84(1)\n"    "stw 5,  80(1)\n"
-    "stw 4,  76(1)\n"    "stw 3,  72(1)\n"
-    // Save all call-clobbered FP regs.
-    "stfd 8,  64(1)\n"
-    "stfd 7,  56(1)\n"   "stfd 6,  48(1)\n"
-    "stfd 5,  40(1)\n"   "stfd 4,  32(1)\n"
-    "stfd 3,  24(1)\n"   "stfd 2,  16(1)\n"
-    "stfd 1,  8(1)\n"
-    // Arguments to Compilation Callback:
-    // r3 - our lr (address of the call instruction in stub plus 4)
-    // r4 - stub's lr (address of instruction that called the stub plus 4)
-    // r5 - is64Bit - always 0.
-    "mr   3, 0\n"
-    "lwz  5, 104(1)\n" // stub's frame
-    "lwz  4, 4(5)\n" // stub's lr
-    "li   5, 0\n"       // 0 == 32 bit
-    "bl LLVMPPCCompilationCallback\n"
-    "mtctr 3\n"
-    // Restore all int arg registers
-    "lwz 10, 100(1)\n"   "lwz 9,  96(1)\n"
-    "lwz 8,  92(1)\n"    "lwz 7,  88(1)\n"
-    "lwz 6,  84(1)\n"    "lwz 5,  80(1)\n"
-    "lwz 4,  76(1)\n"    "lwz 3,  72(1)\n"
-    // Restore all FP arg registers
-    "lfd 8,  64(1)\n"
-    "lfd 7,  56(1)\n"    "lfd 6,  48(1)\n"
-    "lfd 5,  40(1)\n"    "lfd 4,  32(1)\n"
-    "lfd 3,  24(1)\n"    "lfd 2,  16(1)\n"
-    "lfd 1,  8(1)\n"
-    // Pop 3 frames off the stack and branch to target
-    "lwz  1, 104(1)\n"
-    "lwz  0, 4(1)\n"
-    "mtlr 0\n"
-    "bctr\n"
-    );
-#endif
-
-#if !defined(__powerpc64__) && !defined(__ppc64__)
-void PPC64CompilationCallback() {
-  llvm_unreachable("This is not a 64bit PowerPC, you can't execute this!");
-}
-#else
-#  ifdef __ELF__
-asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl PPC64CompilationCallback\n"
-#if _CALL_ELF == 2
-    ".type PPC64CompilationCallback, at function\n"
-"PPC64CompilationCallback:\n"
-#else
-    ".section \".opd\",\"aw\", at progbits\n"
-    ".align 3\n"
-"PPC64CompilationCallback:\n"
-    ".quad .L.PPC64CompilationCallback,.TOC. at tocbase,0\n"
-    ".size PPC64CompilationCallback,24\n"
-    ".previous\n"
-    ".align 4\n"
-    ".type PPC64CompilationCallback, at function\n"
-".L.PPC64CompilationCallback:\n"
-#endif
-#  else
-asm(
-    ".text\n"
-    ".align 2\n"
-    ".globl _PPC64CompilationCallback\n"
-"_PPC64CompilationCallback:\n"
-#  endif
-    // Make space for 8 ints r[3-10] and 13 doubles f[1-13] and the 
-    // FIXME: need to save v[0-19] for altivec?
-    // Set up a proper stack frame
-    // Layout
-    //   PowerPC64 ABI linkage    -  48 bytes
-    //                 parameters -  64 bytes
-    //   13 double registers      - 104 bytes
-    //   8 int registers          -  64 bytes
-    "mflr 0\n"
-    "std  0,  16(1)\n"
-    "stdu 1, -280(1)\n"
-    // Save all int arg registers
-    "std 10, 272(1)\n"    "std 9,  264(1)\n"
-    "std 8,  256(1)\n"    "std 7,  248(1)\n"
-    "std 6,  240(1)\n"    "std 5,  232(1)\n"
-    "std 4,  224(1)\n"    "std 3,  216(1)\n"
-    // Save all call-clobbered FP regs.
-    "stfd 13, 208(1)\n"    "stfd 12, 200(1)\n"
-    "stfd 11, 192(1)\n"    "stfd 10, 184(1)\n"
-    "stfd 9,  176(1)\n"    "stfd 8,  168(1)\n"
-    "stfd 7,  160(1)\n"    "stfd 6,  152(1)\n"
-    "stfd 5,  144(1)\n"    "stfd 4,  136(1)\n"
-    "stfd 3,  128(1)\n"    "stfd 2,  120(1)\n"
-    "stfd 1,  112(1)\n"
-    // Arguments to Compilation Callback:
-    // r3 - our lr (address of the call instruction in stub plus 4)
-    // r4 - stub's lr (address of instruction that called the stub plus 4)
-    // r5 - is64Bit - always 1.
-    "mr   3, 0\n"      // return address (still in r0)
-    "ld   5, 280(1)\n" // stub's frame
-    "ld   4, 16(5)\n"  // stub's lr
-    "li   5, 1\n"      // 1 == 64 bit
-#  ifdef __ELF__
-    "bl LLVMPPCCompilationCallback\n"
-    "nop\n"
-#  else
-    "bl _LLVMPPCCompilationCallback\n"
-#  endif
-    "mtctr 3\n"
-    // Restore all int arg registers
-    "ld 10, 272(1)\n"    "ld 9,  264(1)\n"
-    "ld 8,  256(1)\n"    "ld 7,  248(1)\n"
-    "ld 6,  240(1)\n"    "ld 5,  232(1)\n"
-    "ld 4,  224(1)\n"    "ld 3,  216(1)\n"
-    // Restore all FP arg registers
-    "lfd 13, 208(1)\n"    "lfd 12, 200(1)\n"
-    "lfd 11, 192(1)\n"    "lfd 10, 184(1)\n"
-    "lfd 9,  176(1)\n"    "lfd 8,  168(1)\n"
-    "lfd 7,  160(1)\n"    "lfd 6,  152(1)\n"
-    "lfd 5,  144(1)\n"    "lfd 4,  136(1)\n"
-    "lfd 3,  128(1)\n"    "lfd 2,  120(1)\n"
-    "lfd 1,  112(1)\n"
-    // Pop 3 frames off the stack and branch to target
-    "ld  1, 280(1)\n"
-    "ld  0, 16(1)\n"
-    "mtlr 0\n"
-    // XXX: any special TOC handling in the ELF case for JIT?
-    "bctr\n"
-    );
-#endif
-
-extern "C" {
-LLVM_LIBRARY_VISIBILITY void *
-LLVMPPCCompilationCallback(unsigned *StubCallAddrPlus4,
-                           unsigned *OrigCallAddrPlus4,
-                           bool is64Bit) {
-  // Adjust the pointer to the address of the call instruction in the stub
-  // emitted by emitFunctionStub, rather than the instruction after it.
-  unsigned *StubCallAddr = StubCallAddrPlus4 - 1;
-  unsigned *OrigCallAddr = OrigCallAddrPlus4 - 1;
-
-  void *Target = JITCompilerFunction(StubCallAddr);
-
-  // Check to see if *OrigCallAddr is a 'bl' instruction, and if we can rewrite
-  // it to branch directly to the destination.  If so, rewrite it so it does not
-  // need to go through the stub anymore.
-  unsigned OrigCallInst = *OrigCallAddr;
-  if ((OrigCallInst >> 26) == 18) {     // Direct call.
-    intptr_t Offset = ((intptr_t)Target - (intptr_t)OrigCallAddr) >> 2;
-    
-    if (Offset >= -(1 << 23) && Offset < (1 << 23)) {   // In range?
-      // Clear the original target out.
-      OrigCallInst &= (63 << 26) | 3;
-      // Fill in the new target.
-      OrigCallInst |= (Offset & ((1 << 24)-1)) << 2;
-      // Replace the call.
-      *OrigCallAddr = OrigCallInst;
-    }
-  }
-
-  // Assert that we are coming from a stub that was created with our
-  // emitFunctionStub.
-  if ((*StubCallAddr >> 26) == 18)
-    StubCallAddr -= 3;
-  else {
-  assert((*StubCallAddr >> 26) == 19 && "Call in stub is not indirect!");
-    StubCallAddr -= is64Bit ? 9 : 6;
-  }
-
-  // Rewrite the stub with an unconditional branch to the target, for any users
-  // who took the address of the stub.
-  EmitBranchToAt((intptr_t)StubCallAddr, (intptr_t)Target, false, is64Bit);
-  sys::Memory::InvalidateInstructionCache(StubCallAddr, 7*4);
-
-  // Put the address of the target function to call and the address to return to
-  // after calling the target function in a place that is easy to get on the
-  // stack after we restore all regs.
-  return Target;
-}
-}
-
-
-
-TargetJITInfo::LazyResolverFn
-PPCJITInfo::getLazyResolverFunction(JITCompilerFn Fn) {
-  JITCompilerFunction = Fn;
-  return is64Bit ? PPC64CompilationCallback : PPC32CompilationCallback;
-}
-
-TargetJITInfo::StubLayout PPCJITInfo::getStubLayout() {
-  // The stub contains up to 10 4-byte instructions, aligned at 4 bytes: 3
-  // instructions to save the caller's address if this is a lazy-compilation
-  // stub, plus a 1-, 4-, or 7-instruction sequence to load an arbitrary address
-  // into a register and jump through it.
-  StubLayout Result = {10*4, 4};
-  return Result;
-}
-
-#if (defined(__POWERPC__) || defined (__ppc__) || defined(_POWER)) && \
-defined(__APPLE__)
-extern "C" void sys_icache_invalidate(const void *Addr, size_t len);
-#endif
-
-void *PPCJITInfo::emitFunctionStub(const Function* F, void *Fn,
-                                   JITCodeEmitter &JCE) {
-  // If this is just a call to an external function, emit a branch instead of a
-  // call.  The code is the same except for one bit of the last instruction.
-  if (Fn != (void*)(intptr_t)PPC32CompilationCallback && 
-      Fn != (void*)(intptr_t)PPC64CompilationCallback) {
-    void *Addr = (void*)JCE.getCurrentPCValue();
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    JCE.emitWordBE(0);
-    EmitBranchToAt((intptr_t)Addr, (intptr_t)Fn, false, is64Bit);
-    sys::Memory::InvalidateInstructionCache(Addr, 7*4);
-    return Addr;
-  }
-
-  void *Addr = (void*)JCE.getCurrentPCValue();
-  if (is64Bit) {
-    JCE.emitWordBE(0xf821ffb1);     // stdu r1,-80(r1)
-    JCE.emitWordBE(0x7d6802a6);     // mflr r11
-    JCE.emitWordBE(0xf9610060);     // std r11, 96(r1)
-  } else if (Subtarget.isDarwinABI()){
-    JCE.emitWordBE(0x9421ffe0);     // stwu r1,-32(r1)
-    JCE.emitWordBE(0x7d6802a6);     // mflr r11
-    JCE.emitWordBE(0x91610028);     // stw r11, 40(r1)
-  } else {
-    JCE.emitWordBE(0x9421ffe0);     // stwu r1,-32(r1)
-    JCE.emitWordBE(0x7d6802a6);     // mflr r11
-    JCE.emitWordBE(0x91610024);     // stw r11, 36(r1)
-  }
-  intptr_t BranchAddr = (intptr_t)JCE.getCurrentPCValue();
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  JCE.emitWordBE(0);
-  EmitBranchToAt(BranchAddr, (intptr_t)Fn, true, is64Bit);
-  sys::Memory::InvalidateInstructionCache(Addr, 10*4);
-  return Addr;
-}
-
-
-void PPCJITInfo::relocate(void *Function, MachineRelocation *MR,
-                          unsigned NumRelocs, unsigned char* GOTBase) {
-  for (unsigned i = 0; i != NumRelocs; ++i, ++MR) {
-    unsigned *RelocPos = (unsigned*)Function + MR->getMachineCodeOffset()/4;
-    intptr_t ResultPtr = (intptr_t)MR->getResultPointer();
-    switch ((PPC::RelocationType)MR->getRelocationType()) {
-    default: llvm_unreachable("Unknown relocation type!");
-    case PPC::reloc_pcrel_bx:
-      // PC-relative relocation for b and bl instructions.
-      ResultPtr = (ResultPtr-(intptr_t)RelocPos) >> 2;
-      assert(ResultPtr >= -(1 << 23) && ResultPtr < (1 << 23) &&
-             "Relocation out of range!");
-      *RelocPos |= (ResultPtr & ((1 << 24)-1))  << 2;
-      break;
-    case PPC::reloc_pcrel_bcx:
-      // PC-relative relocation for BLT,BLE,BEQ,BGE,BGT,BNE, or other
-      // bcx instructions.
-      ResultPtr = (ResultPtr-(intptr_t)RelocPos) >> 2;
-      assert(ResultPtr >= -(1 << 13) && ResultPtr < (1 << 13) &&
-             "Relocation out of range!");
-      *RelocPos |= (ResultPtr & ((1 << 14)-1))  << 2;
-      break;
-    case PPC::reloc_absolute_high:     // high bits of ref -> low 16 of instr
-    case PPC::reloc_absolute_low: {    // low bits of ref  -> low 16 of instr
-      ResultPtr += MR->getConstantVal();
-
-      // If this is a high-part access, get the high-part.
-      if (MR->getRelocationType() == PPC::reloc_absolute_high) {
-        // If the low part will have a carry (really a borrow) from the low
-        // 16-bits into the high 16, add a bit to borrow from.
-        if (((int)ResultPtr << 16) < 0)
-          ResultPtr += 1 << 16;
-        ResultPtr >>= 16;
-      }
-
-      // Do the addition then mask, so the addition does not overflow the 16-bit
-      // immediate section of the instruction.
-      unsigned LowBits  = (*RelocPos + ResultPtr) & 65535;
-      unsigned HighBits = *RelocPos & ~65535;
-      *RelocPos = LowBits | HighBits;  // Slam into low 16-bits
-      break;
-    }
-    case PPC::reloc_absolute_low_ix: {  // low bits of ref  -> low 14 of instr
-      ResultPtr += MR->getConstantVal();
-      // Do the addition then mask, so the addition does not overflow the 16-bit
-      // immediate section of the instruction.
-      unsigned LowBits  = (*RelocPos + ResultPtr) & 0xFFFC;
-      unsigned HighBits = *RelocPos & 0xFFFF0003;
-      *RelocPos = LowBits | HighBits;  // Slam into low 14-bits.
-      break;
-    }
-    }
-  }
-}
-
-void PPCJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
-  EmitBranchToAt((intptr_t)Old, (intptr_t)New, false, is64Bit);
-  sys::Memory::InvalidateInstructionCache(Old, 7*4);
-}

Removed: llvm/trunk/lib/Target/PowerPC/PPCJITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCJITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCJITInfo.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCJITInfo.h (removed)
@@ -1,46 +0,0 @@
-//===-- PPCJITInfo.h - PowerPC impl. of the JIT interface -------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the PowerPC implementation of the TargetJITInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef POWERPC_JITINFO_H
-#define POWERPC_JITINFO_H
-
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/Target/TargetJITInfo.h"
-
-namespace llvm {
-class PPCSubtarget;
-class PPCJITInfo : public TargetJITInfo {
-protected:
-  PPCSubtarget &Subtarget;
-  bool is64Bit;
-
-public:
-  PPCJITInfo(PPCSubtarget &STI);
-
-  StubLayout getStubLayout() override;
-  void *emitFunctionStub(const Function *F, void *Fn,
-                         JITCodeEmitter &JCE) override;
-  LazyResolverFn getLazyResolverFunction(JITCompilerFn) override;
-  void relocate(void *Function, MachineRelocation *MR, unsigned NumRelocs,
-                unsigned char *GOTBase) override;
-
-  /// replaceMachineCodeForFunction - Make it so that calling the function
-  /// whose machine code is at OLD turns into a call to NEW, perhaps by
-  /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-  /// code.
-  ///
-  void replaceMachineCodeForFunction(void *Old, void *New) override;
-};
-}
-
-#endif

Modified: llvm/trunk/lib/Target/PowerPC/PPCSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCSubtarget.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCSubtarget.cpp Thu Aug  7 09:21:18 2014
@@ -80,21 +80,9 @@ PPCSubtarget::PPCSubtarget(const std::st
     : PPCGenSubtargetInfo(TT, CPU, FS), IsPPC64(is64Bit), TargetTriple(TT),
       OptLevel(OptLevel), TargetABI(PPC_ABI_UNKNOWN),
       FrameLowering(initializeSubtargetDependencies(CPU, FS)),
-      DL(getDataLayoutString(*this)), InstrInfo(*this), JITInfo(*this),
+      DL(getDataLayoutString(*this)), InstrInfo(*this),
       TLInfo(TM), TSInfo(&DL) {}
 
-/// SetJITMode - This is called to inform the subtarget info that we are
-/// producing code for the JIT.
-void PPCSubtarget::SetJITMode() {
-  // JIT mode doesn't want lazy resolver stubs, it knows exactly where
-  // everything is.  This matters for PPC64, which codegens in PIC mode without
-  // stubs.
-  HasLazyResolverStubs = false;
-
-  // Calls to external functions need to use indirect calls
-  IsJITCodeModel = true;
-}
-
 void PPCSubtarget::resetSubtargetFeatures(const MachineFunction *MF) {
   AttributeSet FnAttrs = MF->getFunction()->getAttributes();
   Attribute CPUAttr = FnAttrs.getAttribute(AttributeSet::FunctionIndex,
@@ -143,7 +131,6 @@ void PPCSubtarget::initializeEnvironment
   DeprecatedMFTB = false;
   DeprecatedDST = false;
   HasLazyResolverStubs = false;
-  IsJITCodeModel = false;
 }
 
 void PPCSubtarget::resetSubtargetFeatures(StringRef CPU, StringRef FS) {

Modified: llvm/trunk/lib/Target/PowerPC/PPCSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCSubtarget.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCSubtarget.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCSubtarget.h Thu Aug  7 09:21:18 2014
@@ -17,7 +17,6 @@
 #include "PPCFrameLowering.h"
 #include "PPCInstrInfo.h"
 #include "PPCISelLowering.h"
-#include "PPCJITInfo.h"
 #include "PPCSelectionDAGInfo.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/IR/DataLayout.h"
@@ -104,7 +103,6 @@ protected:
   bool DeprecatedMFTB;
   bool DeprecatedDST;
   bool HasLazyResolverStubs;
-  bool IsJITCodeModel;
   bool IsLittleEndian;
 
   /// TargetTriple - What processor and OS we're targeting.
@@ -122,7 +120,6 @@ protected:
   PPCFrameLowering FrameLowering;
   const DataLayout DL;
   PPCInstrInfo InstrInfo;
-  PPCJITInfo JITInfo;
   PPCTargetLowering TLInfo;
   PPCSelectionDAGInfo TSInfo;
 
@@ -138,10 +135,6 @@ public:
   /// subtarget options.  Definition of function is auto generated by tblgen.
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
 
-  /// SetJITMode - This is called to inform the subtarget info that we are
-  /// producing code for the JIT.
-  void SetJITMode();
-
   /// getStackAlignment - Returns the minimum alignment known to hold of the
   /// stack frame on entry to the function and which must be maintained by every
   /// function for this subtarget.
@@ -162,7 +155,6 @@ public:
   }
   const DataLayout *getDataLayout() const override { return &DL; }
   const PPCInstrInfo *getInstrInfo() const override { return &InstrInfo; }
-  PPCJITInfo *getJITInfo() override { return &JITInfo; }
   const PPCTargetLowering *getTargetLowering() const override {
     return &TLInfo;
   }
@@ -207,9 +199,6 @@ public:
   bool hasLazyResolverStub(const GlobalValue *GV,
                            const TargetMachine &TM) const;
 
-  // isJITCodeModel - True if we're generating code for the JIT
-  bool isJITCodeModel() const { return IsJITCodeModel; }
-
   // isLittleEndian - True if generating little-endian code
   bool isLittleEndian() const { return IsLittleEndian; }
 

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -148,18 +148,6 @@ bool PPCPassConfig::addPreEmitPass() {
   return false;
 }
 
-bool PPCTargetMachine::addCodeEmitter(PassManagerBase &PM,
-                                      JITCodeEmitter &JCE) {
-  // Inform the subtarget that we are in JIT mode.  FIXME: does this break macho
-  // writing?
-  Subtarget.SetJITMode();
-
-  // Machine code emitter pass for PowerPC.
-  PM.add(createPPCJITCodeEmitterPass(*this, JCE));
-
-  return false;
-}
-
 void PPCTargetMachine::addAnalysisPasses(PassManagerBase &PM) {
   // Add first the target-independent BasicTTI pass, then our PPC pass. This
   // allows the PPC pass to delegate to the target independent layer when

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h Thu Aug  7 09:21:18 2014
@@ -36,8 +36,6 @@ public:
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
-  bool addCodeEmitter(PassManagerBase &PM,
-                      JITCodeEmitter &JCE) override;
 
   /// \brief Register PPC analysis passes with a pass manager.
   void addAnalysisPasses(PassManagerBase &PM) override;

Modified: llvm/trunk/lib/Target/R600/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/R600/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -6,7 +6,7 @@ tablegen(LLVM AMDGPUGenDAGISel.inc -gen-
 tablegen(LLVM AMDGPUGenCallingConv.inc -gen-callingconv)
 tablegen(LLVM AMDGPUGenSubtargetInfo.inc -gen-subtarget)
 tablegen(LLVM AMDGPUGenIntrinsics.inc -gen-tgt-intrinsic)
-tablegen(LLVM AMDGPUGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM AMDGPUGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM AMDGPUGenDFAPacketizer.inc -gen-dfa-packetizer)
 tablegen(LLVM AMDGPUGenAsmWriter.inc -gen-asm-writer)
 add_public_tablegen_target(AMDGPUCommonTableGen)

Modified: llvm/trunk/lib/Target/Sparc/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/Sparc/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -2,9 +2,8 @@ set(LLVM_TARGET_DEFINITIONS Sparc.td)
 
 tablegen(LLVM SparcGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM SparcGenInstrInfo.inc -gen-instr-info)
-tablegen(LLVM SparcGenCodeEmitter.inc -gen-emitter)
 tablegen(LLVM SparcGenDisassemblerTables.inc -gen-disassembler)
-tablegen(LLVM SparcGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM SparcGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM SparcGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM SparcGenAsmMatcher.inc -gen-asm-matcher)
 tablegen(LLVM SparcGenDAGISel.inc -gen-dag-isel)
@@ -24,8 +23,6 @@ add_llvm_target(SparcCodeGen
   SparcSubtarget.cpp
   SparcTargetMachine.cpp
   SparcSelectionDAGInfo.cpp
-  SparcJITInfo.cpp
-  SparcCodeEmitter.cpp
   SparcMCInstLower.cpp
   SparcTargetObjectFile.cpp
   )

Modified: llvm/trunk/lib/Target/Sparc/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/Makefile?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/Makefile (original)
+++ llvm/trunk/lib/Target/Sparc/Makefile Thu Aug  7 09:21:18 2014
@@ -16,7 +16,7 @@ BUILT_SOURCES = SparcGenRegisterInfo.inc
 		SparcGenAsmWriter.inc SparcGenAsmMatcher.inc \
 		SparcGenDAGISel.inc SparcGenDisassemblerTables.inc \
 		SparcGenSubtargetInfo.inc SparcGenCallingConv.inc \
-		SparcGenCodeEmitter.inc SparcGenMCCodeEmitter.inc
+		SparcGenMCCodeEmitter.inc
 
 DIRS = InstPrinter AsmParser Disassembler TargetInfo MCTargetDesc
 

Modified: llvm/trunk/lib/Target/Sparc/Sparc.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/Sparc.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/Sparc.h (original)
+++ llvm/trunk/lib/Target/Sparc/Sparc.h Thu Aug  7 09:21:18 2014
@@ -29,8 +29,6 @@ namespace llvm {
 
   FunctionPass *createSparcISelDag(SparcTargetMachine &TM);
   FunctionPass *createSparcDelaySlotFillerPass(TargetMachine &TM);
-  FunctionPass *createSparcJITCodeEmitterPass(SparcTargetMachine &TM,
-                                              JITCodeEmitter &JCE);
 
   void LowerSparcMachineInstrToMCInst(const MachineInstr *MI,
                                       MCInst &OutMI,

Removed: llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp (removed)
@@ -1,281 +0,0 @@
-//===-- Sparc/SparcCodeEmitter.cpp - Convert Sparc Code to Machine Code ---===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===---------------------------------------------------------------------===//
-//
-// This file contains the pass that transforms the Sparc machine instructions
-// into relocatable machine code.
-//
-//===---------------------------------------------------------------------===//
-
-#include "Sparc.h"
-#include "MCTargetDesc/SparcMCExpr.h"
-#include "SparcRelocations.h"
-#include "SparcTargetMachine.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/Support/Debug.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-STATISTIC(NumEmitted, "Number of machine instructions emitted");
-
-namespace {
-
-class SparcCodeEmitter : public MachineFunctionPass {
-  SparcJITInfo *JTI;
-  const SparcInstrInfo *II;
-  const DataLayout *TD;
-  const SparcSubtarget *Subtarget;
-  TargetMachine &TM;
-  JITCodeEmitter &MCE;
-  const std::vector<MachineConstantPoolEntry> *MCPEs;
-  bool IsPIC;
-
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<MachineModuleInfo> ();
-    MachineFunctionPass::getAnalysisUsage(AU);
-  }
-
-  static char ID;
-
-public:
-  SparcCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-    : MachineFunctionPass(ID), JTI(nullptr), II(nullptr), TD(nullptr),
-      TM(tm), MCE(mce), MCPEs(nullptr),
-      IsPIC(TM.getRelocationModel() == Reloc::PIC_) {}
-
-  bool runOnMachineFunction(MachineFunction &MF) override;
-
-  const char *getPassName() const override {
-    return "Sparc Machine Code Emitter";
-  }
-
-  /// getBinaryCodeForInstr - This function, generated by the
-  /// CodeEmitterGenerator using TableGen, produces the binary encoding for
-  /// machine instructions.
-  uint64_t getBinaryCodeForInstr(const MachineInstr &MI) const;
-
-  void emitInstruction(MachineBasicBlock::instr_iterator MI,
-                       MachineBasicBlock &MBB);
-
-private:
-  /// getMachineOpValue - Return binary encoding of operand. If the machine
-  /// operand requires relocation, record the relocation and return zero.
-  unsigned getMachineOpValue(const MachineInstr &MI,
-                             const MachineOperand &MO) const;
-
-  unsigned getCallTargetOpValue(const MachineInstr &MI,
-                                unsigned) const;
-  unsigned getBranchTargetOpValue(const MachineInstr &MI,
-                                  unsigned) const;
-  unsigned getBranchPredTargetOpValue(const MachineInstr &MI,
-                                      unsigned) const;
-  unsigned getBranchOnRegTargetOpValue(const MachineInstr &MI,
-                                       unsigned) const;
-
-  void emitWord(unsigned Word);
-
-  unsigned getRelocation(const MachineInstr &MI,
-                         const MachineOperand &MO) const;
-
-  void emitGlobalAddress(const GlobalValue *GV, unsigned Reloc) const;
-  void emitExternalSymbolAddress(const char *ES, unsigned Reloc) const;
-  void emitConstPoolAddress(unsigned CPI, unsigned Reloc) const;
-  void emitMachineBasicBlock(MachineBasicBlock *BB, unsigned Reloc) const;
-};
-}  // end anonymous namespace.
-
-char SparcCodeEmitter::ID = 0;
-
-bool SparcCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
-  SparcTargetMachine &Target = static_cast<SparcTargetMachine &>(
-                                const_cast<TargetMachine &>(MF.getTarget()));
-
-  JTI = Target.getSubtargetImpl()->getJITInfo();
-  II = Target.getSubtargetImpl()->getInstrInfo();
-  TD = Target.getSubtargetImpl()->getDataLayout();
-  Subtarget = &TM.getSubtarget<SparcSubtarget>();
-  MCPEs = &MF.getConstantPool()->getConstants();
-  JTI->Initialize(MF, IsPIC);
-  MCE.setModuleInfo(&getAnalysis<MachineModuleInfo> ());
-
-  do {
-    DEBUG(errs() << "JITTing function '"
-        << MF.getName() << "'\n");
-    MCE.startFunction(MF);
-
-    for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
-        MBB != E; ++MBB){
-      MCE.StartMachineBasicBlock(MBB);
-      for (MachineBasicBlock::instr_iterator I = MBB->instr_begin(),
-           E = MBB->instr_end(); I != E;)
-        emitInstruction(*I++, *MBB);
-    }
-  } while (MCE.finishFunction(MF));
-
-  return false;
-}
-
-void SparcCodeEmitter::emitInstruction(MachineBasicBlock::instr_iterator MI,
-                                      MachineBasicBlock &MBB) {
-  DEBUG(errs() << "JIT: " << (void*)MCE.getCurrentPCValue() << ":\t" << *MI);
-
-  MCE.processDebugLoc(MI->getDebugLoc(), true);
-
-  ++NumEmitted;
-
-  switch (MI->getOpcode()) {
-  default: {
-    emitWord(getBinaryCodeForInstr(*MI));
-    break;
-  }
-  case TargetOpcode::INLINEASM: {
-    // We allow inline assembler nodes with empty bodies - they can
-    // implicitly define registers, which is ok for JIT.
-    if (MI->getOperand(0).getSymbolName()[0]) {
-      report_fatal_error("JIT does not support inline asm!");
-    }
-    break;
-  }
-  case TargetOpcode::CFI_INSTRUCTION:
-    break;
-  case TargetOpcode::EH_LABEL: {
-    MCE.emitLabel(MI->getOperand(0).getMCSymbol());
-    break;
-  }
-  case TargetOpcode::IMPLICIT_DEF:
-  case TargetOpcode::KILL: {
-    // Do nothing.
-    break;
-  }
-  case SP::GETPCX: {
-    report_fatal_error("JIT does not support pseudo instruction GETPCX yet!");
-    break;
-  }
-  }
-
-  MCE.processDebugLoc(MI->getDebugLoc(), false);
-}
-
-void SparcCodeEmitter::emitWord(unsigned Word) {
-  DEBUG(errs() << "  0x";
-        errs().write_hex(Word) << "\n");
-  MCE.emitWordBE(Word);
-}
-
-/// getMachineOpValue - Return binary encoding of operand. If the machine
-/// operand requires relocation, record the relocation and return zero.
-unsigned SparcCodeEmitter::getMachineOpValue(const MachineInstr &MI,
-                                             const MachineOperand &MO) const {
-  if (MO.isReg())
-    return TM.getSubtargetImpl()->getRegisterInfo()->getEncodingValue(
-        MO.getReg());
-  else if (MO.isImm())
-    return static_cast<unsigned>(MO.getImm());
-  else if (MO.isGlobal())
-    emitGlobalAddress(MO.getGlobal(), getRelocation(MI, MO));
-  else if (MO.isSymbol())
-    emitExternalSymbolAddress(MO.getSymbolName(), getRelocation(MI, MO));
-  else if (MO.isCPI())
-    emitConstPoolAddress(MO.getIndex(), getRelocation(MI, MO));
-  else if (MO.isMBB())
-    emitMachineBasicBlock(MO.getMBB(), getRelocation(MI, MO));
-  else
-    llvm_unreachable("Unable to encode MachineOperand!");
-  return 0;
-}
-unsigned SparcCodeEmitter::getCallTargetOpValue(const MachineInstr &MI,
-                                                unsigned opIdx) const {
-  const MachineOperand MO = MI.getOperand(opIdx);
-  return getMachineOpValue(MI, MO);
-}
-
-unsigned SparcCodeEmitter::getBranchTargetOpValue(const MachineInstr &MI,
-                                                  unsigned opIdx) const {
-  const MachineOperand MO = MI.getOperand(opIdx);
-  return getMachineOpValue(MI, MO);
-}
-
-unsigned SparcCodeEmitter::getBranchPredTargetOpValue(const MachineInstr &MI,
-                                                      unsigned opIdx) const {
-  const MachineOperand MO = MI.getOperand(opIdx);
-  return getMachineOpValue(MI, MO);
-}
-
-unsigned SparcCodeEmitter::getBranchOnRegTargetOpValue(const MachineInstr &MI,
-                                                       unsigned opIdx) const {
-  const MachineOperand MO = MI.getOperand(opIdx);
-  return getMachineOpValue(MI, MO);
-}
-
-unsigned SparcCodeEmitter::getRelocation(const MachineInstr &MI,
-                                         const MachineOperand &MO) const {
-
-  unsigned TF = MO.getTargetFlags();
-  switch (TF) {
-  default:
-  case SparcMCExpr::VK_Sparc_None:  break;
-  case SparcMCExpr::VK_Sparc_LO:    return SP::reloc_sparc_lo;
-  case SparcMCExpr::VK_Sparc_HI:    return SP::reloc_sparc_hi;
-  case SparcMCExpr::VK_Sparc_H44:   return SP::reloc_sparc_h44;
-  case SparcMCExpr::VK_Sparc_M44:   return SP::reloc_sparc_m44;
-  case SparcMCExpr::VK_Sparc_L44:   return SP::reloc_sparc_l44;
-  case SparcMCExpr::VK_Sparc_HH:    return SP::reloc_sparc_hh;
-  case SparcMCExpr::VK_Sparc_HM:    return SP::reloc_sparc_hm;
-  }
-
-  unsigned Opc = MI.getOpcode();
-  switch (Opc) {
-  default: break;
-  case SP::CALL:    return SP::reloc_sparc_pc30;
-  case SP::BA:
-  case SP::BCOND:
-  case SP::FBCOND:  return SP::reloc_sparc_pc22;
-  case SP::BPXCC:   return SP::reloc_sparc_pc19;
-  }
-  llvm_unreachable("unknown reloc!");
-}
-
-void SparcCodeEmitter::emitGlobalAddress(const GlobalValue *GV,
-                                        unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
-                                             const_cast<GlobalValue *>(GV), 0,
-                                             true));
-}
-
-void SparcCodeEmitter::
-emitExternalSymbolAddress(const char *ES, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
-                                                 Reloc, ES, 0, 0));
-}
-
-void SparcCodeEmitter::
-emitConstPoolAddress(unsigned CPI, unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
-                                                    Reloc, CPI, 0, false));
-}
-
-void SparcCodeEmitter::emitMachineBasicBlock(MachineBasicBlock *BB,
-                                            unsigned Reloc) const {
-  MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
-                                             Reloc, BB));
-}
-
-
-/// createSparcJITCodeEmitterPass - Return a pass that emits the collected Sparc
-/// code to the specified MCE object.
-FunctionPass *llvm::createSparcJITCodeEmitterPass(SparcTargetMachine &TM,
-                                                 JITCodeEmitter &JCE) {
-  return new SparcCodeEmitter(TM, JCE);
-}
-
-#include "SparcGenCodeEmitter.inc"

Removed: llvm/trunk/lib/Target/Sparc/SparcJITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcJITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcJITInfo.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/SparcJITInfo.cpp (removed)
@@ -1,326 +0,0 @@
-//===-- SparcJITInfo.cpp - Implement the Sparc JIT Interface --------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the JIT interfaces for the Sparc target.
-//
-//===----------------------------------------------------------------------===//
-#include "SparcJITInfo.h"
-#include "Sparc.h"
-#include "SparcRelocations.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/Support/Memory.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-/// JITCompilerFunction - This contains the address of the JIT function used to
-/// compile a function lazily.
-static TargetJITInfo::JITCompilerFn JITCompilerFunction;
-
-extern "C" void SparcCompilationCallback();
-
-extern "C" {
-#if defined (__sparc__)
-
-#if defined(__arch64__)
-#define FRAME_PTR(X) #X "+2047"
-#else
-#define FRAME_PTR(X) #X
-#endif
-
-  asm(
-      ".text\n"
-      "\t.align 4\n"
-      "\t.global SparcCompilationCallback\n"
-      "\t.type SparcCompilationCallback, #function\n"
-      "SparcCompilationCallback:\n"
-      // Save current register window and create stack.
-      // 128 (save area) + 6*8 (for arguments) + 16*8 (for float regfile) = 304
-      "\tsave %sp, -304, %sp\n"
-      // save float regfile to the stack.
-      "\tstd %f0,  [" FRAME_PTR(%fp) "-0]\n"
-      "\tstd %f2,  [" FRAME_PTR(%fp) "-8]\n"
-      "\tstd %f4,  [" FRAME_PTR(%fp) "-16]\n"
-      "\tstd %f6,  [" FRAME_PTR(%fp) "-24]\n"
-      "\tstd %f8,  [" FRAME_PTR(%fp) "-32]\n"
-      "\tstd %f10, [" FRAME_PTR(%fp) "-40]\n"
-      "\tstd %f12, [" FRAME_PTR(%fp) "-48]\n"
-      "\tstd %f14, [" FRAME_PTR(%fp) "-56]\n"
-      "\tstd %f16, [" FRAME_PTR(%fp) "-64]\n"
-      "\tstd %f18, [" FRAME_PTR(%fp) "-72]\n"
-      "\tstd %f20, [" FRAME_PTR(%fp) "-80]\n"
-      "\tstd %f22, [" FRAME_PTR(%fp) "-88]\n"
-      "\tstd %f24, [" FRAME_PTR(%fp) "-96]\n"
-      "\tstd %f26, [" FRAME_PTR(%fp) "-104]\n"
-      "\tstd %f28, [" FRAME_PTR(%fp) "-112]\n"
-      "\tstd %f30, [" FRAME_PTR(%fp) "-120]\n"
-      // stubaddr is in %g1.
-      "\tcall SparcCompilationCallbackC\n"
-      "\t  mov %g1, %o0\n"
-      // restore float regfile from the stack.
-      "\tldd [" FRAME_PTR(%fp) "-0],   %f0\n"
-      "\tldd [" FRAME_PTR(%fp) "-8],   %f2\n"
-      "\tldd [" FRAME_PTR(%fp) "-16],  %f4\n"
-      "\tldd [" FRAME_PTR(%fp) "-24],  %f6\n"
-      "\tldd [" FRAME_PTR(%fp) "-32],  %f8\n"
-      "\tldd [" FRAME_PTR(%fp) "-40],  %f10\n"
-      "\tldd [" FRAME_PTR(%fp) "-48],  %f12\n"
-      "\tldd [" FRAME_PTR(%fp) "-56],  %f14\n"
-      "\tldd [" FRAME_PTR(%fp) "-64],  %f16\n"
-      "\tldd [" FRAME_PTR(%fp) "-72],  %f18\n"
-      "\tldd [" FRAME_PTR(%fp) "-80],  %f20\n"
-      "\tldd [" FRAME_PTR(%fp) "-88],  %f22\n"
-      "\tldd [" FRAME_PTR(%fp) "-96],  %f24\n"
-      "\tldd [" FRAME_PTR(%fp) "-104], %f26\n"
-      "\tldd [" FRAME_PTR(%fp) "-112], %f28\n"
-      "\tldd [" FRAME_PTR(%fp) "-120], %f30\n"
-      // restore original register window and
-      // copy %o0 to %g1
-      "\trestore %o0, 0, %g1\n"
-      // call the new stub
-      "\tjmp %g1\n"
-      "\t  nop\n"
-      "\t.size   SparcCompilationCallback, .-SparcCompilationCallback"
-      );
-#else
-  void SparcCompilationCallback() {
-    llvm_unreachable(
-      "Cannot call SparcCompilationCallback() on a non-sparc arch!");
-  }
-#endif
-}
-
-
-#define SETHI_INST(imm, rd)    (0x01000000 | ((rd) << 25) | ((imm) & 0x3FFFFF))
-#define JMP_INST(rs1, imm, rd) (0x80000000 | ((rd) << 25) | (0x38 << 19) \
-                                | ((rs1) << 14) | (1 << 13) | ((imm) & 0x1FFF))
-#define NOP_INST               SETHI_INST(0, 0)
-#define OR_INST_I(rs1, imm, rd) (0x80000000 | ((rd) << 25) | (0x02 << 19) \
-                                 | ((rs1) << 14) | (1 << 13) | ((imm) & 0x1FFF))
-#define OR_INST_R(rs1, rs2, rd) (0x80000000 | ((rd) << 25) | (0x02 << 19) \
-                                 | ((rs1) << 14) | (0 << 13) | ((rs2) & 0x1F))
-#define RDPC_INST(rd)           (0x80000000 | ((rd) << 25) | (0x28 << 19) \
-                                 | (5 << 14))
-#define LDX_INST(rs1, imm, rd)  (0xC0000000 | ((rd) << 25) | (0x0B << 19) \
-                                 | ((rs1) << 14) | (1 << 13) | ((imm) & 0x1FFF))
-#define SLLX_INST(rs1, imm, rd) (0x80000000 | ((rd) << 25) | (0x25 << 19) \
-                                 | ((rs1) << 14) | (3 << 12) | ((imm) & 0x3F))
-#define SUB_INST(rs1, imm, rd)  (0x80000000 | ((rd) << 25) | (0x04 << 19) \
-                                 | ((rs1) << 14) | (1 << 13) | ((imm) & 0x1FFF))
-#define XOR_INST(rs1, imm, rd)  (0x80000000 | ((rd) << 25) | (0x03 << 19) \
-                                 | ((rs1) << 14) | (1 << 13) | ((imm) & 0x1FFF))
-#define BA_INST(tgt)             (0x10800000 | ((tgt) & 0x3FFFFF))
-
-// Emit instructions to jump to Addr and store the starting address of
-// the instructions emitted in the scratch register.
-static void emitInstrForIndirectJump(intptr_t Addr,
-                                     unsigned scratch,
-                                     SmallVectorImpl<uint32_t> &Insts) {
-
-  if (isInt<13>(Addr)) {
-    // Emit: jmpl %g0+Addr, <scratch>
-    //         nop
-    Insts.push_back(JMP_INST(0, LO10(Addr), scratch));
-    Insts.push_back(NOP_INST);
-    return;
-  }
-
-  if (isUInt<32>(Addr)) {
-    // Emit: sethi %hi(Addr), scratch
-    //       jmpl scratch+%lo(Addr), scratch
-    //         sub scratch, 4, scratch
-    Insts.push_back(SETHI_INST(HI22(Addr), scratch));
-    Insts.push_back(JMP_INST(scratch, LO10(Addr), scratch));
-    Insts.push_back(SUB_INST(scratch, 4, scratch));
-    return;
-  }
-
-  if (Addr < 0 && isInt<33>(Addr)) {
-    // Emit: sethi %hix(Addr), scratch)
-    //       xor   scratch, %lox(Addr), scratch
-    //       jmpl scratch+0, scratch
-    //         sub scratch, 8, scratch
-    Insts.push_back(SETHI_INST(HIX22(Addr), scratch));
-    Insts.push_back(XOR_INST(scratch, LOX10(Addr), scratch));
-    Insts.push_back(JMP_INST(scratch, 0, scratch));
-    Insts.push_back(SUB_INST(scratch, 8, scratch));
-    return;
-  }
-
-  // Emit: rd %pc, scratch
-  //       ldx [scratch+16], scratch
-  //       jmpl scratch+0, scratch
-  //         sub scratch, 8, scratch
-  //       <Addr: 8 byte>
-  Insts.push_back(RDPC_INST(scratch));
-  Insts.push_back(LDX_INST(scratch, 16, scratch));
-  Insts.push_back(JMP_INST(scratch, 0, scratch));
-  Insts.push_back(SUB_INST(scratch, 8, scratch));
-  Insts.push_back((uint32_t)(((int64_t)Addr) >> 32) & 0xffffffff);
-  Insts.push_back((uint32_t)(Addr & 0xffffffff));
-
-  // Instruction sequence without rdpc instruction
-  // 7 instruction and 2 scratch register
-  // Emit: sethi %hh(Addr), scratch
-  //       or scratch, %hm(Addr), scratch
-  //       sllx scratch, 32, scratch
-  //       sethi %hi(Addr), scratch2
-  //       or scratch, scratch2, scratch
-  //       jmpl scratch+%lo(Addr), scratch
-  //         sub scratch, 20, scratch
-  // Insts.push_back(SETHI_INST(HH22(Addr), scratch));
-  // Insts.push_back(OR_INST_I(scratch, HM10(Addr), scratch));
-  // Insts.push_back(SLLX_INST(scratch, 32, scratch));
-  // Insts.push_back(SETHI_INST(HI22(Addr), scratch2));
-  // Insts.push_back(OR_INST_R(scratch, scratch2, scratch));
-  // Insts.push_back(JMP_INST(scratch, LO10(Addr), scratch));
-  // Insts.push_back(SUB_INST(scratch, 20, scratch));
-}
-
-extern "C" void *SparcCompilationCallbackC(intptr_t StubAddr) {
-  // Get the address of the compiled code for this function.
-  intptr_t NewVal = (intptr_t) JITCompilerFunction((void*) StubAddr);
-
-  // Rewrite the function stub so that we don't end up here every time we
-  // execute the call. We're replacing the stub instructions with code
-  // that jumps to the compiled function:
-
-  SmallVector<uint32_t, 8> Insts;
-  intptr_t diff = (NewVal - StubAddr) >> 2;
-  if (isInt<22>(diff)) {
-    // Use branch instruction to jump
-    Insts.push_back(BA_INST(diff));
-    Insts.push_back(NOP_INST);
-  } else {
-    // Otherwise, use indirect jump to the compiled function
-    emitInstrForIndirectJump(NewVal, 1, Insts);
-  }
-
-  for (unsigned i = 0, e = Insts.size(); i != e; ++i)
-    *(uint32_t *)(StubAddr + i*4) = Insts[i];
-
-  sys::Memory::InvalidateInstructionCache((void*) StubAddr, Insts.size() * 4);
-  return (void*)StubAddr;
-}
-
-
-void SparcJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
-  llvm_unreachable("FIXME: Implement SparcJITInfo::"
-                   "replaceMachineCodeForFunction");
-}
-
-
-TargetJITInfo::StubLayout SparcJITInfo::getStubLayout() {
-  // The stub contains maximum of 4 4-byte instructions and 8 bytes for address,
-  // aligned at 32 bytes.
-  // See emitFunctionStub and emitInstrForIndirectJump for details.
-  StubLayout Result = { 4*4 + 8, 32 };
-  return Result;
-}
-
-void *SparcJITInfo::emitFunctionStub(const Function *F, void *Fn,
-                                     JITCodeEmitter &JCE)
-{
-  JCE.emitAlignment(32);
-  void *Addr = (void*) (JCE.getCurrentPCValue());
-
-  intptr_t CurrentAddr = (intptr_t)Addr;
-  intptr_t EmittedAddr;
-  SmallVector<uint32_t, 8> Insts;
-  if (Fn != (void*)(intptr_t)SparcCompilationCallback) {
-    EmittedAddr = (intptr_t)Fn;
-    intptr_t diff = (EmittedAddr - CurrentAddr) >> 2;
-    if (isInt<22>(diff)) {
-      Insts.push_back(BA_INST(diff));
-      Insts.push_back(NOP_INST);
-    }
-  } else {
-    EmittedAddr = (intptr_t)SparcCompilationCallback;
-  }
-
-  if (Insts.size() == 0)
-    emitInstrForIndirectJump(EmittedAddr, 1, Insts);
-
-
-  if (!sys::Memory::setRangeWritable(Addr, 4 * Insts.size()))
-    llvm_unreachable("ERROR: Unable to mark stub writable.");
-
-  for (unsigned i = 0, e = Insts.size(); i != e; ++i)
-    JCE.emitWordBE(Insts[i]);
-
-  sys::Memory::InvalidateInstructionCache(Addr, 4 * Insts.size());
-  if (!sys::Memory::setRangeExecutable(Addr, 4 * Insts.size()))
-    llvm_unreachable("ERROR: Unable to mark stub executable.");
-
-  return Addr;
-}
-
-
-TargetJITInfo::LazyResolverFn
-SparcJITInfo::getLazyResolverFunction(JITCompilerFn F) {
-  JITCompilerFunction = F;
-  return SparcCompilationCallback;
-}
-
-/// relocate - Before the JIT can run a block of code that has been emitted,
-/// it must rewrite the code to contain the actual addresses of any
-/// referenced global symbols.
-void SparcJITInfo::relocate(void *Function, MachineRelocation *MR,
-                            unsigned NumRelocs, unsigned char *GOTBase) {
-  for (unsigned i = 0; i != NumRelocs; ++i, ++MR) {
-    void *RelocPos = (char*) Function + MR->getMachineCodeOffset();
-    intptr_t ResultPtr = (intptr_t) MR->getResultPointer();
-
-    switch ((SP::RelocationType) MR->getRelocationType()) {
-    case SP::reloc_sparc_hi:
-      ResultPtr = (ResultPtr >> 10) & 0x3fffff;
-      break;
-
-    case SP::reloc_sparc_lo:
-      ResultPtr = (ResultPtr & 0x3ff);
-      break;
-
-    case SP::reloc_sparc_pc30:
-      ResultPtr = ((ResultPtr - (intptr_t)RelocPos) >> 2) & 0x3fffffff;
-      break;
-
-    case SP::reloc_sparc_pc22:
-      ResultPtr = ((ResultPtr - (intptr_t)RelocPos) >> 2) & 0x3fffff;
-      break;
-
-    case SP::reloc_sparc_pc19:
-      ResultPtr = ((ResultPtr - (intptr_t)RelocPos) >> 2) & 0x7ffff;
-      break;
-
-    case SP::reloc_sparc_h44:
-      ResultPtr = (ResultPtr >> 22) & 0x3fffff;
-      break;
-
-    case SP::reloc_sparc_m44:
-      ResultPtr = (ResultPtr >> 12) & 0x3ff;
-      break;
-
-    case SP::reloc_sparc_l44:
-      ResultPtr = (ResultPtr & 0xfff);
-      break;
-
-    case SP::reloc_sparc_hh:
-      ResultPtr = (((int64_t)ResultPtr) >> 42) & 0x3fffff;
-      break;
-
-    case SP::reloc_sparc_hm:
-      ResultPtr = (((int64_t)ResultPtr) >> 32) & 0x3ff;
-      break;
-
-    }
-    *((unsigned*) RelocPos) |= (unsigned) ResultPtr;
-  }
-}

Removed: llvm/trunk/lib/Target/Sparc/SparcJITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcJITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcJITInfo.h (original)
+++ llvm/trunk/lib/Target/Sparc/SparcJITInfo.h (removed)
@@ -1,67 +0,0 @@
-//==- SparcJITInfo.h - Sparc Implementation of the JIT Interface -*- C++ -*-==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the declaration of the SparcJITInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef SPARCJITINFO_H
-#define SPARCJITINFO_H
-
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/Target/TargetJITInfo.h"
-
-namespace llvm {
-class SparcTargetMachine;
-
-class SparcJITInfo : public TargetJITInfo {
-
-  bool IsPIC;
-
-  public:
-  explicit SparcJITInfo()
-    :  IsPIC(false) {}
-
-  /// replaceMachineCodeForFunction - Make it so that calling the function
-  /// whose machine code is at OLD turns into a call to NEW, perhaps by
-  /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-  /// code.
-  ///
-  void replaceMachineCodeForFunction(void *Old, void *New) override;
-
-  // getStubLayout - Returns the size and alignment of the largest call stub
-  // on Sparc.
-  StubLayout getStubLayout() override;
-
-
-  /// emitFunctionStub - Use the specified JITCodeEmitter object to emit a
-  /// small native function that simply calls the function at the specified
-  /// address.
-  void *emitFunctionStub(const Function *F, void *Fn,
-                         JITCodeEmitter &JCE) override;
-
-  /// getLazyResolverFunction - Expose the lazy resolver to the JIT.
-  LazyResolverFn getLazyResolverFunction(JITCompilerFn) override;
-
-  /// relocate - Before the JIT can run a block of code that has been emitted,
-  /// it must rewrite the code to contain the actual addresses of any
-  /// referenced global symbols.
-  void relocate(void *Function, MachineRelocation *MR,
-                unsigned NumRelocs, unsigned char *GOTBase) override;
-
-  /// Initialize - Initialize internal stage for the function being JITted.
-  void Initialize(const MachineFunction &MF, bool isPIC) {
-    IsPIC = isPIC;
-  }
-
-};
-}
-
-#endif

Modified: llvm/trunk/lib/Target/Sparc/SparcSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcSubtarget.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcSubtarget.h (original)
+++ llvm/trunk/lib/Target/Sparc/SparcSubtarget.h Thu Aug  7 09:21:18 2014
@@ -17,7 +17,6 @@
 #include "SparcFrameLowering.h"
 #include "SparcInstrInfo.h"
 #include "SparcISelLowering.h"
-#include "SparcJITInfo.h"
 #include "SparcSelectionDAGInfo.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
@@ -43,7 +42,6 @@ class SparcSubtarget : public SparcGenSu
   SparcTargetLowering TLInfo;
   SparcSelectionDAGInfo TSInfo;
   SparcFrameLowering FrameLowering;
-  SparcJITInfo JITInfo;
 
 public:
   SparcSubtarget(const std::string &TT, const std::string &CPU,
@@ -62,7 +60,6 @@ public:
   const SparcSelectionDAGInfo *getSelectionDAGInfo() const override {
     return &TSInfo;
   }
-  SparcJITInfo *getJITInfo() override { return &JITInfo; }
   const DataLayout *getDataLayout() const override { return &DL; }
 
   bool isV9() const { return IsV9; }

Modified: llvm/trunk/lib/Target/Sparc/SparcTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcTargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/SparcTargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -61,13 +61,6 @@ bool SparcPassConfig::addInstSelector()
   return false;
 }
 
-bool SparcTargetMachine::addCodeEmitter(PassManagerBase &PM,
-                                        JITCodeEmitter &JCE) {
-  // Machine code emitter pass for Sparc.
-  PM.add(createSparcJITCodeEmitterPass(*this, JCE));
-  return false;
-}
-
 /// addPreEmitPass - This pass may be implemented by targets that want to run
 /// passes immediately before machine code is emitted.  This should return
 /// true if -print-machineinstrs should print out the code after the passes.

Modified: llvm/trunk/lib/Target/Sparc/SparcTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcTargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcTargetMachine.h (original)
+++ llvm/trunk/lib/Target/Sparc/SparcTargetMachine.h Thu Aug  7 09:21:18 2014
@@ -30,13 +30,8 @@ public:
 
   const SparcSubtarget *getSubtargetImpl() const override { return &Subtarget; }
 
-  SparcSubtarget *getSubtargetImpl() {
-    return static_cast<SparcSubtarget *>(TargetMachine::getSubtargetImpl());
-  }
-
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
-  bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE) override;
 };
 
 /// SparcV8TargetMachine - Sparc 32-bit target machine

Modified: llvm/trunk/lib/Target/SystemZ/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/SystemZ/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/SystemZ/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/SystemZ/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -5,7 +5,7 @@ tablegen(LLVM SystemZGenAsmWriter.inc -g
 tablegen(LLVM SystemZGenCallingConv.inc -gen-callingconv)
 tablegen(LLVM SystemZGenDAGISel.inc -gen-dag-isel)
 tablegen(LLVM SystemZGenDisassemblerTables.inc -gen-disassembler)
-tablegen(LLVM SystemZGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
+tablegen(LLVM SystemZGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM SystemZGenInstrInfo.inc -gen-instr-info)
 tablegen(LLVM SystemZGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM SystemZGenSubtargetInfo.inc -gen-subtarget)

Removed: llvm/trunk/lib/Target/TargetJITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/TargetJITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/TargetJITInfo.cpp (original)
+++ llvm/trunk/lib/Target/TargetJITInfo.cpp (removed)
@@ -1,14 +0,0 @@
-//===- Target/TargetJITInfo.h - Target Information for JIT ------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Target/TargetJITInfo.h"
-
-using namespace llvm;
-
-void TargetJITInfo::anchor() { }

Modified: llvm/trunk/lib/Target/X86/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/X86/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -15,14 +15,12 @@ add_public_tablegen_target(X86CommonTabl
 set(sources
   X86AsmPrinter.cpp
   X86AtomicExpandPass.cpp
-  X86CodeEmitter.cpp
   X86FastISel.cpp
   X86FloatingPoint.cpp
   X86FrameLowering.cpp
   X86ISelDAGToDAG.cpp
   X86ISelLowering.cpp
   X86InstrInfo.cpp
-  X86JITInfo.cpp
   X86MCInstLower.cpp
   X86MachineFunctionInfo.cpp
   X86PadShortFunction.cpp

Modified: llvm/trunk/lib/Target/X86/X86.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.h (original)
+++ llvm/trunk/lib/Target/X86/X86.h Thu Aug  7 09:21:18 2014
@@ -21,7 +21,6 @@ namespace llvm {
 
 class FunctionPass;
 class ImmutablePass;
-class JITCodeEmitter;
 class X86TargetMachine;
 
 /// createX86AtomicExpandPass - This pass expands atomic operations that cannot
@@ -54,11 +53,6 @@ FunctionPass *createX86FloatingPointStac
 /// AVX and SSE.
 FunctionPass *createX86IssueVZeroUpperPass();
 
-/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
-/// to the specified MCE object.
-FunctionPass *createX86JITCodeEmitterPass(X86TargetMachine &TM,
-                                          JITCodeEmitter &JCE);
-
 /// createX86EmitCodeToMemory - Returns a pass that converts a register
 /// allocated function into raw machine code in a dynamically
 /// allocated chunk of memory.

Removed: llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp (removed)
@@ -1,1502 +0,0 @@
-//===-- X86CodeEmitter.cpp - Convert X86 code to machine code -------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the pass that transforms the X86 machine instructions into
-// relocatable machine code.
-//
-//===----------------------------------------------------------------------===//
-
-#include "X86.h"
-#include "X86InstrInfo.h"
-#include "X86JITInfo.h"
-#include "X86Relocations.h"
-#include "X86Subtarget.h"
-#include "X86TargetMachine.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/Passes.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/MC/MCCodeEmitter.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCInst.h"
-#include "llvm/PassManager.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetOptions.h"
-using namespace llvm;
-
-#define DEBUG_TYPE "x86-emitter"
-
-STATISTIC(NumEmitted, "Number of machine instructions emitted");
-
-namespace {
-  template<class CodeEmitter>
-  class Emitter : public MachineFunctionPass {
-    const X86InstrInfo  *II;
-    const DataLayout    *TD;
-    X86TargetMachine    &TM;
-    CodeEmitter         &MCE;
-    MachineModuleInfo   *MMI;
-    intptr_t PICBaseOffset;
-    bool Is64BitMode;
-    bool IsPIC;
-  public:
-    static char ID;
-    explicit Emitter(X86TargetMachine &tm, CodeEmitter &mce)
-      : MachineFunctionPass(ID), II(nullptr), TD(nullptr), TM(tm),
-        MCE(mce), PICBaseOffset(0), Is64BitMode(false),
-        IsPIC(TM.getRelocationModel() == Reloc::PIC_) {}
-
-    bool runOnMachineFunction(MachineFunction &MF) override;
-
-    const char *getPassName() const override {
-      return "X86 Machine Code Emitter";
-    }
-
-    void emitOpcodePrefix(uint64_t TSFlags, int MemOperand,
-                          const MachineInstr &MI,
-                          const MCInstrDesc *Desc) const;
-
-    void emitVEXOpcodePrefix(uint64_t TSFlags, int MemOperand,
-                             const MachineInstr &MI,
-                             const MCInstrDesc *Desc) const;
-
-    void emitSegmentOverridePrefix(uint64_t TSFlags,
-                                   int MemOperand,
-                                   const MachineInstr &MI) const;
-
-    void emitInstruction(MachineInstr &MI, const MCInstrDesc *Desc);
-
-    void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.setPreservesAll();
-      AU.addRequired<MachineModuleInfo>();
-      MachineFunctionPass::getAnalysisUsage(AU);
-    }
-
-  private:
-    void emitPCRelativeBlockAddress(MachineBasicBlock *MBB);
-    void emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
-                           intptr_t Disp = 0, intptr_t PCAdj = 0,
-                           bool Indirect = false);
-    void emitExternalSymbolAddress(const char *ES, unsigned Reloc);
-    void emitConstPoolAddress(unsigned CPI, unsigned Reloc, intptr_t Disp = 0,
-                              intptr_t PCAdj = 0);
-    void emitJumpTableAddress(unsigned JTI, unsigned Reloc,
-                              intptr_t PCAdj = 0);
-
-    void emitDisplacementField(const MachineOperand *RelocOp, int DispVal,
-                               intptr_t Adj = 0, bool IsPCRel = true);
-
-    void emitRegModRMByte(unsigned ModRMReg, unsigned RegOpcodeField);
-    void emitRegModRMByte(unsigned RegOpcodeField);
-    void emitSIBByte(unsigned SS, unsigned Index, unsigned Base);
-    void emitConstant(uint64_t Val, unsigned Size);
-
-    void emitMemModRMByte(const MachineInstr &MI,
-                          unsigned Op, unsigned RegOpcodeField,
-                          intptr_t PCAdj = 0);
-
-    unsigned getX86RegNum(unsigned RegNo) const {
-      const TargetRegisterInfo *TRI = TM.getSubtargetImpl()->getRegisterInfo();
-      return TRI->getEncodingValue(RegNo) & 0x7;
-    }
-
-    unsigned char getVEXRegisterEncoding(const MachineInstr &MI,
-                                         unsigned OpNum) const;
-  };
-
-template<class CodeEmitter>
-  char Emitter<CodeEmitter>::ID = 0;
-} // end anonymous namespace.
-
-/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
-/// to the specified JITCodeEmitter object.
-FunctionPass *llvm::createX86JITCodeEmitterPass(X86TargetMachine &TM,
-                                                JITCodeEmitter &JCE) {
-  return new Emitter<JITCodeEmitter>(TM, JCE);
-}
-
-template<class CodeEmitter>
-bool Emitter<CodeEmitter>::runOnMachineFunction(MachineFunction &MF) {
-  MMI = &getAnalysis<MachineModuleInfo>();
-  MCE.setModuleInfo(MMI);
-
-  II = TM.getSubtargetImpl()->getInstrInfo();
-  TD = TM.getSubtargetImpl()->getDataLayout();
-  Is64BitMode = TM.getSubtarget<X86Subtarget>().is64Bit();
-  IsPIC = TM.getRelocationModel() == Reloc::PIC_;
-
-  do {
-    DEBUG(dbgs() << "JITTing function '" << MF.getName() << "'\n");
-    MCE.startFunction(MF);
-    for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
-         MBB != E; ++MBB) {
-      MCE.StartMachineBasicBlock(MBB);
-      for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end();
-           I != E; ++I) {
-        const MCInstrDesc &Desc = I->getDesc();
-        emitInstruction(*I, &Desc);
-        // MOVPC32r is basically a call plus a pop instruction.
-        if (Desc.getOpcode() == X86::MOVPC32r)
-          emitInstruction(*I, &II->get(X86::POP32r));
-        ++NumEmitted;  // Keep track of the # of mi's emitted
-      }
-    }
-  } while (MCE.finishFunction(MF));
-
-  return false;
-}
-
-/// determineREX - Determine if the MachineInstr has to be encoded with a X86-64
-/// REX prefix which specifies 1) 64-bit instructions, 2) non-default operand
-/// size, and 3) use of X86-64 extended registers.
-static unsigned determineREX(const MachineInstr &MI) {
-  unsigned REX = 0;
-  const MCInstrDesc &Desc = MI.getDesc();
-
-  // Pseudo instructions do not need REX prefix byte.
-  if ((Desc.TSFlags & X86II::FormMask) == X86II::Pseudo)
-    return 0;
-  if (Desc.TSFlags & X86II::REX_W)
-    REX |= 1 << 3;
-
-  unsigned NumOps = Desc.getNumOperands();
-  if (NumOps) {
-    bool isTwoAddr = NumOps > 1 &&
-      Desc.getOperandConstraint(1, MCOI::TIED_TO) != -1;
-
-    // If it accesses SPL, BPL, SIL, or DIL, then it requires a 0x40 REX prefix.
-    unsigned i = isTwoAddr ? 1 : 0;
-    for (unsigned e = NumOps; i != e; ++i) {
-      const MachineOperand& MO = MI.getOperand(i);
-      if (MO.isReg()) {
-        unsigned Reg = MO.getReg();
-        if (X86II::isX86_64NonExtLowByteReg(Reg))
-          REX |= 0x40;
-      }
-    }
-
-    switch (Desc.TSFlags & X86II::FormMask) {
-      case X86II::MRMSrcReg: {
-        if (X86InstrInfo::isX86_64ExtendedReg(MI.getOperand(0)))
-          REX |= 1 << 2;
-        i = isTwoAddr ? 2 : 1;
-        for (unsigned e = NumOps; i != e; ++i) {
-          const MachineOperand& MO = MI.getOperand(i);
-          if (X86InstrInfo::isX86_64ExtendedReg(MO))
-            REX |= 1 << 0;
-        }
-        break;
-      }
-      case X86II::MRMSrcMem: {
-        if (X86InstrInfo::isX86_64ExtendedReg(MI.getOperand(0)))
-          REX |= 1 << 2;
-        unsigned Bit = 0;
-        i = isTwoAddr ? 2 : 1;
-        for (; i != NumOps; ++i) {
-          const MachineOperand& MO = MI.getOperand(i);
-          if (MO.isReg()) {
-            if (X86InstrInfo::isX86_64ExtendedReg(MO))
-              REX |= 1 << Bit;
-            Bit++;
-          }
-        }
-        break;
-      }
-      case X86II::MRMXm:
-      case X86II::MRM0m: case X86II::MRM1m:
-      case X86II::MRM2m: case X86II::MRM3m:
-      case X86II::MRM4m: case X86II::MRM5m:
-      case X86II::MRM6m: case X86II::MRM7m:
-      case X86II::MRMDestMem: {
-        unsigned e = (isTwoAddr ? X86::AddrNumOperands+1 : X86::AddrNumOperands);
-        i = isTwoAddr ? 1 : 0;
-        if (NumOps > e && X86InstrInfo::isX86_64ExtendedReg(MI.getOperand(e)))
-          REX |= 1 << 2;
-        unsigned Bit = 0;
-        for (; i != e; ++i) {
-          const MachineOperand& MO = MI.getOperand(i);
-          if (MO.isReg()) {
-            if (X86InstrInfo::isX86_64ExtendedReg(MO))
-              REX |= 1 << Bit;
-            Bit++;
-          }
-        }
-        break;
-      }
-      default: {
-        if (X86InstrInfo::isX86_64ExtendedReg(MI.getOperand(0)))
-          REX |= 1 << 0;
-        i = isTwoAddr ? 2 : 1;
-        for (unsigned e = NumOps; i != e; ++i) {
-          const MachineOperand& MO = MI.getOperand(i);
-          if (X86InstrInfo::isX86_64ExtendedReg(MO))
-            REX |= 1 << 2;
-        }
-        break;
-      }
-    }
-  }
-  return REX;
-}
-
-
-/// emitPCRelativeBlockAddress - This method keeps track of the information
-/// necessary to resolve the address of this block later and emits a dummy
-/// value.
-///
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitPCRelativeBlockAddress(MachineBasicBlock *MBB) {
-  // Remember where this reference was and where it is to so we can
-  // deal with it later.
-  MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
-                                             X86::reloc_pcrel_word, MBB));
-  MCE.emitWordLE(0);
-}
-
-/// emitGlobalAddress - Emit the specified address to the code stream assuming
-/// this is part of a "take the address of a global" instruction.
-///
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitGlobalAddress(const GlobalValue *GV,
-                                unsigned Reloc,
-                                intptr_t Disp /* = 0 */,
-                                intptr_t PCAdj /* = 0 */,
-                                bool Indirect /* = false */) {
-  intptr_t RelocCST = Disp;
-  if (Reloc == X86::reloc_picrel_word)
-    RelocCST = PICBaseOffset;
-  else if (Reloc == X86::reloc_pcrel_word)
-    RelocCST = PCAdj;
-  MachineRelocation MR = Indirect
-    ? MachineRelocation::getIndirectSymbol(MCE.getCurrentPCOffset(), Reloc,
-                                           const_cast<GlobalValue *>(GV),
-                                           RelocCST, false)
-    : MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
-                               const_cast<GlobalValue *>(GV), RelocCST, false);
-  MCE.addRelocation(MR);
-  // The relocated value will be added to the displacement
-  if (Reloc == X86::reloc_absolute_dword)
-    MCE.emitDWordLE(Disp);
-  else
-    MCE.emitWordLE((int32_t)Disp);
-}
-
-/// emitExternalSymbolAddress - Arrange for the address of an external symbol to
-/// be emitted to the current location in the function, and allow it to be PC
-/// relative.
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitExternalSymbolAddress(const char *ES,
-                                                     unsigned Reloc) {
-  intptr_t RelocCST = (Reloc == X86::reloc_picrel_word) ? PICBaseOffset : 0;
-
-  // X86 never needs stubs because instruction selection will always pick
-  // an instruction sequence that is large enough to hold any address
-  // to a symbol.
-  // (see X86ISelLowering.cpp, near 2039: X86TargetLowering::LowerCall)
-  bool NeedStub = false;
-  MCE.addRelocation(MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
-                                                 Reloc, ES, RelocCST,
-                                                 0, NeedStub));
-  if (Reloc == X86::reloc_absolute_dword)
-    MCE.emitDWordLE(0);
-  else
-    MCE.emitWordLE(0);
-}
-
-/// emitConstPoolAddress - Arrange for the address of an constant pool
-/// to be emitted to the current location in the function, and allow it to be PC
-/// relative.
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitConstPoolAddress(unsigned CPI, unsigned Reloc,
-                                   intptr_t Disp /* = 0 */,
-                                   intptr_t PCAdj /* = 0 */) {
-  intptr_t RelocCST = 0;
-  if (Reloc == X86::reloc_picrel_word)
-    RelocCST = PICBaseOffset;
-  else if (Reloc == X86::reloc_pcrel_word)
-    RelocCST = PCAdj;
-  MCE.addRelocation(MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
-                                                    Reloc, CPI, RelocCST));
-  // The relocated value will be added to the displacement
-  if (Reloc == X86::reloc_absolute_dword)
-    MCE.emitDWordLE(Disp);
-  else
-    MCE.emitWordLE((int32_t)Disp);
-}
-
-/// emitJumpTableAddress - Arrange for the address of a jump table to
-/// be emitted to the current location in the function, and allow it to be PC
-/// relative.
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitJumpTableAddress(unsigned JTI, unsigned Reloc,
-                                   intptr_t PCAdj /* = 0 */) {
-  intptr_t RelocCST = 0;
-  if (Reloc == X86::reloc_picrel_word)
-    RelocCST = PICBaseOffset;
-  else if (Reloc == X86::reloc_pcrel_word)
-    RelocCST = PCAdj;
-  MCE.addRelocation(MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
-                                                    Reloc, JTI, RelocCST));
-  // The relocated value will be added to the displacement
-  if (Reloc == X86::reloc_absolute_dword)
-    MCE.emitDWordLE(0);
-  else
-    MCE.emitWordLE(0);
-}
-
-inline static unsigned char ModRMByte(unsigned Mod, unsigned RegOpcode,
-                                      unsigned RM) {
-  assert(Mod < 4 && RegOpcode < 8 && RM < 8 && "ModRM Fields out of range!");
-  return RM | (RegOpcode << 3) | (Mod << 6);
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitRegModRMByte(unsigned ModRMReg,
-                                            unsigned RegOpcodeFld){
-  MCE.emitByte(ModRMByte(3, RegOpcodeFld, getX86RegNum(ModRMReg)));
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitRegModRMByte(unsigned RegOpcodeFld) {
-  MCE.emitByte(ModRMByte(3, RegOpcodeFld, 0));
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitSIBByte(unsigned SS,
-                                       unsigned Index,
-                                       unsigned Base) {
-  // SIB byte is in the same format as the ModRMByte...
-  MCE.emitByte(ModRMByte(SS, Index, Base));
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitConstant(uint64_t Val, unsigned Size) {
-  // Output the constant in little endian byte order...
-  for (unsigned i = 0; i != Size; ++i) {
-    MCE.emitByte(Val & 255);
-    Val >>= 8;
-  }
-}
-
-/// isDisp8 - Return true if this signed displacement fits in a 8-bit
-/// sign-extended field.
-static bool isDisp8(int Value) {
-  return Value == (signed char)Value;
-}
-
-static bool gvNeedsNonLazyPtr(const MachineOperand &GVOp,
-                              const TargetMachine &TM) {
-  // For Darwin-64, simulate the linktime GOT by using the same non-lazy-pointer
-  // mechanism as 32-bit mode.
-  if (TM.getSubtarget<X86Subtarget>().is64Bit() &&
-      !TM.getSubtarget<X86Subtarget>().isTargetDarwin())
-    return false;
-
-  // Return true if this is a reference to a stub containing the address of the
-  // global, not the global itself.
-  return isGlobalStubReference(GVOp.getTargetFlags());
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitDisplacementField(const MachineOperand *RelocOp,
-                                                 int DispVal,
-                                                 intptr_t Adj /* = 0 */,
-                                                 bool IsPCRel /* = true */) {
-  // If this is a simple integer displacement that doesn't require a relocation,
-  // emit it now.
-  if (!RelocOp) {
-    emitConstant(DispVal, 4);
-    return;
-  }
-
-  // Otherwise, this is something that requires a relocation.  Emit it as such
-  // now.
-  unsigned RelocType = Is64BitMode ?
-    (IsPCRel ? X86::reloc_pcrel_word : X86::reloc_absolute_word_sext)
-    : (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
-  if (RelocOp->isGlobal()) {
-    // In 64-bit static small code model, we could potentially emit absolute.
-    // But it's probably not beneficial. If the MCE supports using RIP directly
-    // do it, otherwise fallback to absolute (this is determined by IsPCRel).
-    //  89 05 00 00 00 00     mov    %eax,0(%rip)  # PC-relative
-    //  89 04 25 00 00 00 00  mov    %eax,0x0      # Absolute
-    bool Indirect = gvNeedsNonLazyPtr(*RelocOp, TM);
-    emitGlobalAddress(RelocOp->getGlobal(), RelocType, RelocOp->getOffset(),
-                      Adj, Indirect);
-  } else if (RelocOp->isSymbol()) {
-    emitExternalSymbolAddress(RelocOp->getSymbolName(), RelocType);
-  } else if (RelocOp->isCPI()) {
-    emitConstPoolAddress(RelocOp->getIndex(), RelocType,
-                         RelocOp->getOffset(), Adj);
-  } else {
-    assert(RelocOp->isJTI() && "Unexpected machine operand!");
-    emitJumpTableAddress(RelocOp->getIndex(), RelocType, Adj);
-  }
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitMemModRMByte(const MachineInstr &MI,
-                                            unsigned Op,unsigned RegOpcodeField,
-                                            intptr_t PCAdj) {
-  const MachineOperand &Op3 = MI.getOperand(Op+3);
-  int DispVal = 0;
-  const MachineOperand *DispForReloc = nullptr;
-
-  // Figure out what sort of displacement we have to handle here.
-  if (Op3.isGlobal()) {
-    DispForReloc = &Op3;
-  } else if (Op3.isSymbol()) {
-    DispForReloc = &Op3;
-  } else if (Op3.isCPI()) {
-    if (!MCE.earlyResolveAddresses() || Is64BitMode || IsPIC) {
-      DispForReloc = &Op3;
-    } else {
-      DispVal += MCE.getConstantPoolEntryAddress(Op3.getIndex());
-      DispVal += Op3.getOffset();
-    }
-  } else if (Op3.isJTI()) {
-    if (!MCE.earlyResolveAddresses() || Is64BitMode || IsPIC) {
-      DispForReloc = &Op3;
-    } else {
-      DispVal += MCE.getJumpTableEntryAddress(Op3.getIndex());
-    }
-  } else {
-    DispVal = Op3.getImm();
-  }
-
-  const MachineOperand &Base     = MI.getOperand(Op);
-  const MachineOperand &Scale    = MI.getOperand(Op+1);
-  const MachineOperand &IndexReg = MI.getOperand(Op+2);
-
-  unsigned BaseReg = Base.getReg();
-
-  // Handle %rip relative addressing.
-  if (BaseReg == X86::RIP ||
-      (Is64BitMode && DispForReloc)) { // [disp32+RIP] in X86-64 mode
-    assert(IndexReg.getReg() == 0 && Is64BitMode &&
-           "Invalid rip-relative address");
-    MCE.emitByte(ModRMByte(0, RegOpcodeField, 5));
-    emitDisplacementField(DispForReloc, DispVal, PCAdj, true);
-    return;
-  }
-
-  // Indicate that the displacement will use an pcrel or absolute reference
-  // by default. MCEs able to resolve addresses on-the-fly use pcrel by default
-  // while others, unless explicit asked to use RIP, use absolute references.
-  bool IsPCRel = MCE.earlyResolveAddresses() ? true : false;
-
-  // Is a SIB byte needed?
-  // If no BaseReg, issue a RIP relative instruction only if the MCE can
-  // resolve addresses on-the-fly, otherwise use SIB (Intel Manual 2A, table
-  // 2-7) and absolute references.
-  unsigned BaseRegNo = -1U;
-  if (BaseReg != 0 && BaseReg != X86::RIP)
-    BaseRegNo = getX86RegNum(BaseReg);
-
-  if (// The SIB byte must be used if there is an index register.
-      IndexReg.getReg() == 0 &&
-      // The SIB byte must be used if the base is ESP/RSP/R12, all of which
-      // encode to an R/M value of 4, which indicates that a SIB byte is
-      // present.
-      BaseRegNo != N86::ESP &&
-      // If there is no base register and we're in 64-bit mode, we need a SIB
-      // byte to emit an addr that is just 'disp32' (the non-RIP relative form).
-      (!Is64BitMode || BaseReg != 0)) {
-    if (BaseReg == 0 ||          // [disp32]     in X86-32 mode
-        BaseReg == X86::RIP) {   // [disp32+RIP] in X86-64 mode
-      MCE.emitByte(ModRMByte(0, RegOpcodeField, 5));
-      emitDisplacementField(DispForReloc, DispVal, PCAdj, true);
-      return;
-    }
-
-    // If the base is not EBP/ESP and there is no displacement, use simple
-    // indirect register encoding, this handles addresses like [EAX].  The
-    // encoding for [EBP] with no displacement means [disp32] so we handle it
-    // by emitting a displacement of 0 below.
-    if (!DispForReloc && DispVal == 0 && BaseRegNo != N86::EBP) {
-      MCE.emitByte(ModRMByte(0, RegOpcodeField, BaseRegNo));
-      return;
-    }
-
-    // Otherwise, if the displacement fits in a byte, encode as [REG+disp8].
-    if (!DispForReloc && isDisp8(DispVal)) {
-      MCE.emitByte(ModRMByte(1, RegOpcodeField, BaseRegNo));
-      emitConstant(DispVal, 1);
-      return;
-    }
-
-    // Otherwise, emit the most general non-SIB encoding: [REG+disp32]
-    MCE.emitByte(ModRMByte(2, RegOpcodeField, BaseRegNo));
-    emitDisplacementField(DispForReloc, DispVal, PCAdj, IsPCRel);
-    return;
-  }
-
-  // Otherwise we need a SIB byte, so start by outputting the ModR/M byte first.
-  assert(IndexReg.getReg() != X86::ESP &&
-         IndexReg.getReg() != X86::RSP && "Cannot use ESP as index reg!");
-
-  bool ForceDisp32 = false;
-  bool ForceDisp8  = false;
-  if (BaseReg == 0) {
-    // If there is no base register, we emit the special case SIB byte with
-    // MOD=0, BASE=4, to JUST get the index, scale, and displacement.
-    MCE.emitByte(ModRMByte(0, RegOpcodeField, 4));
-    ForceDisp32 = true;
-  } else if (DispForReloc) {
-    // Emit the normal disp32 encoding.
-    MCE.emitByte(ModRMByte(2, RegOpcodeField, 4));
-    ForceDisp32 = true;
-  } else if (DispVal == 0 && BaseRegNo != N86::EBP) {
-    // Emit no displacement ModR/M byte
-    MCE.emitByte(ModRMByte(0, RegOpcodeField, 4));
-  } else if (isDisp8(DispVal)) {
-    // Emit the disp8 encoding...
-    MCE.emitByte(ModRMByte(1, RegOpcodeField, 4));
-    ForceDisp8 = true;           // Make sure to force 8 bit disp if Base=EBP
-  } else {
-    // Emit the normal disp32 encoding...
-    MCE.emitByte(ModRMByte(2, RegOpcodeField, 4));
-  }
-
-  // Calculate what the SS field value should be...
-  static const unsigned SSTable[] = { ~0U, 0, 1, ~0U, 2, ~0U, ~0U, ~0U, 3 };
-  unsigned SS = SSTable[Scale.getImm()];
-
-  if (BaseReg == 0) {
-    // Handle the SIB byte for the case where there is no base, see Intel
-    // Manual 2A, table 2-7. The displacement has already been output.
-    unsigned IndexRegNo;
-    if (IndexReg.getReg())
-      IndexRegNo = getX86RegNum(IndexReg.getReg());
-    else // Examples: [ESP+1*<noreg>+4] or [scaled idx]+disp32 (MOD=0,BASE=5)
-      IndexRegNo = 4;
-    emitSIBByte(SS, IndexRegNo, 5);
-  } else {
-    unsigned BaseRegNo = getX86RegNum(BaseReg);
-    unsigned IndexRegNo;
-    if (IndexReg.getReg())
-      IndexRegNo = getX86RegNum(IndexReg.getReg());
-    else
-      IndexRegNo = 4;   // For example [ESP+1*<noreg>+4]
-    emitSIBByte(SS, IndexRegNo, BaseRegNo);
-  }
-
-  // Do we need to output a displacement?
-  if (ForceDisp8) {
-    emitConstant(DispVal, 1);
-  } else if (DispVal != 0 || ForceDisp32) {
-    emitDisplacementField(DispForReloc, DispVal, PCAdj, IsPCRel);
-  }
-}
-
-static const MCInstrDesc *UpdateOp(MachineInstr &MI, const X86InstrInfo *II,
-                                   unsigned Opcode) {
-  const MCInstrDesc *Desc = &II->get(Opcode);
-  MI.setDesc(*Desc);
-  return Desc;
-}
-
-/// Is16BitMemOperand - Return true if the specified instruction has
-/// a 16-bit memory operand. Op specifies the operand # of the memoperand.
-static bool Is16BitMemOperand(const MachineInstr &MI, unsigned Op) {
-  const MachineOperand &BaseReg  = MI.getOperand(Op+X86::AddrBaseReg);
-  const MachineOperand &IndexReg = MI.getOperand(Op+X86::AddrIndexReg);
-
-  if ((BaseReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR16RegClassID].contains(BaseReg.getReg())) ||
-      (IndexReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR16RegClassID].contains(IndexReg.getReg())))
-    return true;
-  return false;
-}
-
-/// Is32BitMemOperand - Return true if the specified instruction has
-/// a 32-bit memory operand. Op specifies the operand # of the memoperand.
-static bool Is32BitMemOperand(const MachineInstr &MI, unsigned Op) {
-  const MachineOperand &BaseReg  = MI.getOperand(Op+X86::AddrBaseReg);
-  const MachineOperand &IndexReg = MI.getOperand(Op+X86::AddrIndexReg);
-
-  if ((BaseReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR32RegClassID].contains(BaseReg.getReg())) ||
-      (IndexReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR32RegClassID].contains(IndexReg.getReg())))
-    return true;
-  return false;
-}
-
-/// Is64BitMemOperand - Return true if the specified instruction has
-/// a 64-bit memory operand. Op specifies the operand # of the memoperand.
-#ifndef NDEBUG
-static bool Is64BitMemOperand(const MachineInstr &MI, unsigned Op) {
-  const MachineOperand &BaseReg  = MI.getOperand(Op+X86::AddrBaseReg);
-  const MachineOperand &IndexReg = MI.getOperand(Op+X86::AddrIndexReg);
-
-  if ((BaseReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR64RegClassID].contains(BaseReg.getReg())) ||
-      (IndexReg.getReg() != 0 &&
-       X86MCRegisterClasses[X86::GR64RegClassID].contains(IndexReg.getReg())))
-    return true;
-  return false;
-}
-#endif
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitOpcodePrefix(uint64_t TSFlags,
-                                            int MemOperand,
-                                            const MachineInstr &MI,
-                                            const MCInstrDesc *Desc) const {
-  // Emit the operand size opcode prefix as needed.
-  if (((TSFlags & X86II::OpSizeMask) >> X86II::OpSizeShift) == X86II::OpSize16)
-    MCE.emitByte(0x66);
-
-  switch (Desc->TSFlags & X86II::OpPrefixMask) {
-  case X86II::PD:   // 66
-    MCE.emitByte(0x66);
-    break;
-  case X86II::XS:   // F3
-    MCE.emitByte(0xF3);
-    break;
-  case X86II::XD:   // F2
-    MCE.emitByte(0xF2);
-    break;
-  }
-
-  // Handle REX prefix.
-  if (Is64BitMode) {
-    if (unsigned REX = determineREX(MI))
-      MCE.emitByte(0x40 | REX);
-  }
-
-  // 0x0F escape code must be emitted just before the opcode.
-  switch (Desc->TSFlags & X86II::OpMapMask) {
-  case X86II::TB:  // Two-byte opcode map
-  case X86II::T8:  // 0F 38
-  case X86II::TA:  // 0F 3A
-    MCE.emitByte(0x0F);
-    break;
-  }
-
-  switch (Desc->TSFlags & X86II::OpMapMask) {
-  case X86II::T8:    // 0F 38
-    MCE.emitByte(0x38);
-    break;
-  case X86II::TA:    // 0F 3A
-    MCE.emitByte(0x3A);
-    break;
-  }
-}
-
-// On regular x86, both XMM0-XMM7 and XMM8-XMM15 are encoded in the range
-// 0-7 and the difference between the 2 groups is given by the REX prefix.
-// In the VEX prefix, registers are seen sequencially from 0-15 and encoded
-// in 1's complement form, example:
-//
-//  ModRM field => XMM9 => 1
-//  VEX.VVVV    => XMM9 => ~9
-//
-// See table 4-35 of Intel AVX Programming Reference for details.
-template<class CodeEmitter>
-unsigned char
-Emitter<CodeEmitter>::getVEXRegisterEncoding(const MachineInstr &MI,
-                                             unsigned OpNum) const {
-  unsigned SrcReg = MI.getOperand(OpNum).getReg();
-  unsigned SrcRegNum = getX86RegNum(MI.getOperand(OpNum).getReg());
-  if (X86II::isX86_64ExtendedReg(SrcReg))
-    SrcRegNum |= 8;
-
-  // The registers represented through VEX_VVVV should
-  // be encoded in 1's complement form.
-  return (~SrcRegNum) & 0xf;
-}
-
-/// EmitSegmentOverridePrefix - Emit segment override opcode prefix as needed
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitSegmentOverridePrefix(uint64_t TSFlags,
-                                                 int MemOperand,
-                                                 const MachineInstr &MI) const {
-  if (MemOperand < 0)
-    return; // No memory operand
-
-  // Check for explicit segment override on memory operand.
-  switch (MI.getOperand(MemOperand+X86::AddrSegmentReg).getReg()) {
-  default: llvm_unreachable("Unknown segment register!");
-  case 0: break;
-  case X86::CS: MCE.emitByte(0x2E); break;
-  case X86::SS: MCE.emitByte(0x36); break;
-  case X86::DS: MCE.emitByte(0x3E); break;
-  case X86::ES: MCE.emitByte(0x26); break;
-  case X86::FS: MCE.emitByte(0x64); break;
-  case X86::GS: MCE.emitByte(0x65); break;
-  }
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitVEXOpcodePrefix(uint64_t TSFlags,
-                                               int MemOperand,
-                                               const MachineInstr &MI,
-                                               const MCInstrDesc *Desc) const {
-  unsigned char Encoding = (TSFlags & X86II::EncodingMask) >>
-                           X86II::EncodingShift;
-  bool HasVEX_4V = (TSFlags >> X86II::VEXShift) & X86II::VEX_4V;
-  bool HasVEX_4VOp3 = (TSFlags >> X86II::VEXShift) & X86II::VEX_4VOp3;
-  bool HasMemOp4 = (TSFlags >> X86II::VEXShift) & X86II::MemOp4;
-
-  // VEX_R: opcode externsion equivalent to REX.R in
-  // 1's complement (inverted) form
-  //
-  //  1: Same as REX_R=0 (must be 1 in 32-bit mode)
-  //  0: Same as REX_R=1 (64 bit mode only)
-  //
-  unsigned char VEX_R = 0x1;
-
-  // VEX_X: equivalent to REX.X, only used when a
-  // register is used for index in SIB Byte.
-  //
-  //  1: Same as REX.X=0 (must be 1 in 32-bit mode)
-  //  0: Same as REX.X=1 (64-bit mode only)
-  unsigned char VEX_X = 0x1;
-
-  // VEX_B:
-  //
-  //  1: Same as REX_B=0 (ignored in 32-bit mode)
-  //  0: Same as REX_B=1 (64 bit mode only)
-  //
-  unsigned char VEX_B = 0x1;
-
-  // VEX_W: opcode specific (use like REX.W, or used for
-  // opcode extension, or ignored, depending on the opcode byte)
-  unsigned char VEX_W = 0;
-
-  // VEX_5M (VEX m-mmmmm field):
-  //
-  //  0b00000: Reserved for future use
-  //  0b00001: implied 0F leading opcode
-  //  0b00010: implied 0F 38 leading opcode bytes
-  //  0b00011: implied 0F 3A leading opcode bytes
-  //  0b00100-0b11111: Reserved for future use
-  //  0b01000: XOP map select - 08h instructions with imm byte
-  //  0b01001: XOP map select - 09h instructions with no imm byte
-  //  0b01010: XOP map select - 0Ah instructions with imm dword
-  unsigned char VEX_5M = 0;
-
-  // VEX_4V (VEX vvvv field): a register specifier
-  // (in 1's complement form) or 1111 if unused.
-  unsigned char VEX_4V = 0xf;
-
-  // VEX_L (Vector Length):
-  //
-  //  0: scalar or 128-bit vector
-  //  1: 256-bit vector
-  //
-  unsigned char VEX_L = 0;
-
-  // VEX_PP: opcode extension providing equivalent
-  // functionality of a SIMD prefix
-  //
-  //  0b00: None
-  //  0b01: 66
-  //  0b10: F3
-  //  0b11: F2
-  //
-  unsigned char VEX_PP = 0;
-
-  if ((TSFlags >> X86II::VEXShift) & X86II::VEX_W)
-    VEX_W = 1;
-
-  if ((TSFlags >> X86II::VEXShift) & X86II::VEX_L)
-    VEX_L = 1;
-
-  switch (TSFlags & X86II::OpPrefixMask) {
-  default: break; // VEX_PP already correct
-  case X86II::PD: VEX_PP = 0x1; break; // 66
-  case X86II::XS: VEX_PP = 0x2; break; // F3
-  case X86II::XD: VEX_PP = 0x3; break; // F2
-  }
-
-  switch (TSFlags & X86II::OpMapMask) {
-  default: llvm_unreachable("Invalid prefix!");
-  case X86II::TB:   VEX_5M = 0x1; break; // 0F
-  case X86II::T8:   VEX_5M = 0x2; break; // 0F 38
-  case X86II::TA:   VEX_5M = 0x3; break; // 0F 3A
-  case X86II::XOP8: VEX_5M = 0x8; break;
-  case X86II::XOP9: VEX_5M = 0x9; break;
-  case X86II::XOPA: VEX_5M = 0xA; break;
-  }
-
-  // Classify VEX_B, VEX_4V, VEX_R, VEX_X
-  unsigned NumOps = Desc->getNumOperands();
-  unsigned CurOp = 0;
-  if (NumOps > 1 && Desc->getOperandConstraint(1, MCOI::TIED_TO) == 0)
-    ++CurOp;
-  else if (NumOps > 3 && Desc->getOperandConstraint(2, MCOI::TIED_TO) == 0) {
-    assert(Desc->getOperandConstraint(NumOps - 1, MCOI::TIED_TO) == 1);
-    // Special case for GATHER with 2 TIED_TO operands
-    // Skip the first 2 operands: dst, mask_wb
-    CurOp += 2;
-  }
-
-  switch (TSFlags & X86II::FormMask) {
-    default: llvm_unreachable("Unexpected form in emitVEXOpcodePrefix!");
-    case X86II::RawFrm:
-      break;
-    case X86II::MRMDestMem: {
-      // MRMDestMem instructions forms:
-      //  MemAddr, src1(ModR/M)
-      //  MemAddr, src1(VEX_4V), src2(ModR/M)
-      //  MemAddr, src1(ModR/M), imm8
-      //
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(X86::AddrBaseReg).getReg()))
-        VEX_B = 0x0;
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(X86::AddrIndexReg).getReg()))
-        VEX_X = 0x0;
-
-      CurOp = X86::AddrNumOperands;
-      if (HasVEX_4V)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp++);
-
-      const MachineOperand &MO = MI.getOperand(CurOp);
-      if (MO.isReg() && X86II::isX86_64ExtendedReg(MO.getReg()))
-        VEX_R = 0x0;
-      break;
-    }
-    case X86II::MRMSrcMem:
-      // MRMSrcMem instructions forms:
-      //  src1(ModR/M), MemAddr
-      //  src1(ModR/M), src2(VEX_4V), MemAddr
-      //  src1(ModR/M), MemAddr, imm8
-      //  src1(ModR/M), MemAddr, src2(VEX_I8IMM)
-      //
-      //  FMA4:
-      //  dst(ModR/M.reg), src1(VEX_4V), src2(ModR/M), src3(VEX_I8IMM)
-      //  dst(ModR/M.reg), src1(VEX_4V), src2(VEX_I8IMM), src3(ModR/M),
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_R = 0x0;
-      CurOp++;
-
-      if (HasVEX_4V) {
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp);
-        CurOp++;
-      }
-
-      if (X86II::isX86_64ExtendedReg(
-                          MI.getOperand(MemOperand+X86::AddrBaseReg).getReg()))
-        VEX_B = 0x0;
-      if (X86II::isX86_64ExtendedReg(
-                          MI.getOperand(MemOperand+X86::AddrIndexReg).getReg()))
-        VEX_X = 0x0;
-
-      if (HasVEX_4VOp3)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp+X86::AddrNumOperands);
-      break;
-    case X86II::MRM0m: case X86II::MRM1m:
-    case X86II::MRM2m: case X86II::MRM3m:
-    case X86II::MRM4m: case X86II::MRM5m:
-    case X86II::MRM6m: case X86II::MRM7m: {
-      // MRM[0-9]m instructions forms:
-      //  MemAddr
-      //  src1(VEX_4V), MemAddr
-      if (HasVEX_4V)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp++);
-
-      if (X86II::isX86_64ExtendedReg(
-                          MI.getOperand(MemOperand+X86::AddrBaseReg).getReg()))
-        VEX_B = 0x0;
-      if (X86II::isX86_64ExtendedReg(
-                          MI.getOperand(MemOperand+X86::AddrIndexReg).getReg()))
-        VEX_X = 0x0;
-      break;
-    }
-    case X86II::MRMSrcReg:
-      // MRMSrcReg instructions forms:
-      //  dst(ModR/M), src1(VEX_4V), src2(ModR/M), src3(VEX_I8IMM)
-      //  dst(ModR/M), src1(ModR/M)
-      //  dst(ModR/M), src1(ModR/M), imm8
-      //
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_R = 0x0;
-      CurOp++;
-
-      if (HasVEX_4V)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp++);
-
-      if (HasMemOp4) // Skip second register source (encoded in I8IMM)
-        CurOp++;
-
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_B = 0x0;
-      CurOp++;
-      if (HasVEX_4VOp3)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp);
-      break;
-    case X86II::MRMDestReg:
-      // MRMDestReg instructions forms:
-      //  dst(ModR/M), src(ModR/M)
-      //  dst(ModR/M), src(ModR/M), imm8
-      //  dst(ModR/M), src1(VEX_4V), src2(ModR/M)
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_B = 0x0;
-      CurOp++;
-
-      if (HasVEX_4V)
-        VEX_4V = getVEXRegisterEncoding(MI, CurOp++);
-
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_R = 0x0;
-      break;
-    case X86II::MRM0r: case X86II::MRM1r:
-    case X86II::MRM2r: case X86II::MRM3r:
-    case X86II::MRM4r: case X86II::MRM5r:
-    case X86II::MRM6r: case X86II::MRM7r:
-      // MRM0r-MRM7r instructions forms:
-      //  dst(VEX_4V), src(ModR/M), imm8
-      VEX_4V = getVEXRegisterEncoding(MI, CurOp);
-      CurOp++;
-
-      if (X86II::isX86_64ExtendedReg(MI.getOperand(CurOp).getReg()))
-        VEX_B = 0x0;
-      break;
-  }
-
-  // Emit segment override opcode prefix as needed.
-  emitSegmentOverridePrefix(TSFlags, MemOperand, MI);
-
-  // VEX opcode prefix can have 2 or 3 bytes
-  //
-  //  3 bytes:
-  //    +-----+ +--------------+ +-------------------+
-  //    | C4h | | RXB | m-mmmm | | W | vvvv | L | pp |
-  //    +-----+ +--------------+ +-------------------+
-  //  2 bytes:
-  //    +-----+ +-------------------+
-  //    | C5h | | R | vvvv | L | pp |
-  //    +-----+ +-------------------+
-  //
-  //  XOP uses a similar prefix:
-  //    +-----+ +--------------+ +-------------------+
-  //    | 8Fh | | RXB | m-mmmm | | W | vvvv | L | pp |
-  //    +-----+ +--------------+ +-------------------+
-  unsigned char LastByte = VEX_PP | (VEX_L << 2) | (VEX_4V << 3);
-
-  // Can this use the 2 byte VEX prefix?
-  if (Encoding == X86II::VEX && VEX_B && VEX_X && !VEX_W && (VEX_5M == 1)) {
-    MCE.emitByte(0xC5);
-    MCE.emitByte(LastByte | (VEX_R << 7));
-    return;
-  }
-
-  // 3 byte VEX prefix
-  MCE.emitByte(Encoding == X86II::XOP ? 0x8F : 0xC4);
-  MCE.emitByte(VEX_R << 7 | VEX_X << 6 | VEX_B << 5 | VEX_5M);
-  MCE.emitByte(LastByte | (VEX_W << 7));
-}
-
-template<class CodeEmitter>
-void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI,
-                                           const MCInstrDesc *Desc) {
-  DEBUG(dbgs() << MI);
-
-  // If this is a pseudo instruction, lower it.
-  switch (Desc->getOpcode()) {
-  case X86::ADD16rr_DB:      Desc = UpdateOp(MI, II, X86::OR16rr); break;
-  case X86::ADD32rr_DB:      Desc = UpdateOp(MI, II, X86::OR32rr); break;
-  case X86::ADD64rr_DB:      Desc = UpdateOp(MI, II, X86::OR64rr); break;
-  case X86::ADD16ri_DB:      Desc = UpdateOp(MI, II, X86::OR16ri); break;
-  case X86::ADD32ri_DB:      Desc = UpdateOp(MI, II, X86::OR32ri); break;
-  case X86::ADD64ri32_DB:    Desc = UpdateOp(MI, II, X86::OR64ri32); break;
-  case X86::ADD16ri8_DB:     Desc = UpdateOp(MI, II, X86::OR16ri8); break;
-  case X86::ADD32ri8_DB:     Desc = UpdateOp(MI, II, X86::OR32ri8); break;
-  case X86::ADD64ri8_DB:     Desc = UpdateOp(MI, II, X86::OR64ri8); break;
-  case X86::ACQUIRE_MOV8rm:  Desc = UpdateOp(MI, II, X86::MOV8rm); break;
-  case X86::ACQUIRE_MOV16rm: Desc = UpdateOp(MI, II, X86::MOV16rm); break;
-  case X86::ACQUIRE_MOV32rm: Desc = UpdateOp(MI, II, X86::MOV32rm); break;
-  case X86::ACQUIRE_MOV64rm: Desc = UpdateOp(MI, II, X86::MOV64rm); break;
-  case X86::RELEASE_MOV8mr:  Desc = UpdateOp(MI, II, X86::MOV8mr); break;
-  case X86::RELEASE_MOV16mr: Desc = UpdateOp(MI, II, X86::MOV16mr); break;
-  case X86::RELEASE_MOV32mr: Desc = UpdateOp(MI, II, X86::MOV32mr); break;
-  case X86::RELEASE_MOV64mr: Desc = UpdateOp(MI, II, X86::MOV64mr); break;
-  }
-
-
-  MCE.processDebugLoc(MI.getDebugLoc(), true);
-
-  unsigned Opcode = Desc->Opcode;
-
-  // If this is a two-address instruction, skip one of the register operands.
-  unsigned NumOps = Desc->getNumOperands();
-  unsigned CurOp = 0;
-  if (NumOps > 1 && Desc->getOperandConstraint(1, MCOI::TIED_TO) == 0)
-    ++CurOp;
-  else if (NumOps > 3 && Desc->getOperandConstraint(2, MCOI::TIED_TO) == 0) {
-    assert(Desc->getOperandConstraint(NumOps - 1, MCOI::TIED_TO) == 1);
-    // Special case for GATHER with 2 TIED_TO operands
-    // Skip the first 2 operands: dst, mask_wb
-    CurOp += 2;
-  }
-
-  uint64_t TSFlags = Desc->TSFlags;
-
-  // Encoding type for this instruction.
-  unsigned char Encoding = (TSFlags & X86II::EncodingMask) >>
-                           X86II::EncodingShift;
-
-  // It uses the VEX.VVVV field?
-  bool HasVEX_4V = (TSFlags >> X86II::VEXShift) & X86II::VEX_4V;
-  bool HasVEX_4VOp3 = (TSFlags >> X86II::VEXShift) & X86II::VEX_4VOp3;
-  bool HasMemOp4 = (TSFlags >> X86II::VEXShift) & X86II::MemOp4;
-  const unsigned MemOp4_I8IMMOperand = 2;
-
-  // Determine where the memory operand starts, if present.
-  int MemoryOperand = X86II::getMemoryOperandNo(TSFlags, Opcode);
-  if (MemoryOperand != -1) MemoryOperand += CurOp;
-
-  // Emit the lock opcode prefix as needed.
-  if (Desc->TSFlags & X86II::LOCK)
-    MCE.emitByte(0xF0);
-
-  // Emit segment override opcode prefix as needed.
-  emitSegmentOverridePrefix(TSFlags, MemoryOperand, MI);
-
-  // Emit the repeat opcode prefix as needed.
-  if (Desc->TSFlags & X86II::REP)
-    MCE.emitByte(0xF3);
-
-  // Emit the address size opcode prefix as needed.
-  bool need_address_override;
-  if (TSFlags & X86II::AdSize) {
-    need_address_override = true;
-  } else if (MemoryOperand < 0) {
-    need_address_override = false;
-  } else if (Is64BitMode) {
-    assert(!Is16BitMemOperand(MI, MemoryOperand));
-    need_address_override = Is32BitMemOperand(MI, MemoryOperand);
-  } else {
-    assert(!Is64BitMemOperand(MI, MemoryOperand));
-    need_address_override = Is16BitMemOperand(MI, MemoryOperand);
-  }
-
-  if (need_address_override)
-    MCE.emitByte(0x67);
-
-  if (Encoding == 0)
-    emitOpcodePrefix(TSFlags, MemoryOperand, MI, Desc);
-  else
-    emitVEXOpcodePrefix(TSFlags, MemoryOperand, MI, Desc);
-
-  unsigned char BaseOpcode = X86II::getBaseOpcodeFor(Desc->TSFlags);
-  switch (TSFlags & X86II::FormMask) {
-  default:
-    llvm_unreachable("Unknown FormMask value in X86 MachineCodeEmitter!");
-  case X86II::Pseudo:
-    // Remember the current PC offset, this is the PIC relocation
-    // base address.
-    switch (Opcode) {
-    default:
-      llvm_unreachable("pseudo instructions should be removed before code"
-                       " emission");
-    // Do nothing for Int_MemBarrier - it's just a comment.  Add a debug
-    // to make it slightly easier to see.
-    case X86::Int_MemBarrier:
-      DEBUG(dbgs() << "#MEMBARRIER\n");
-      break;
-
-    case TargetOpcode::INLINEASM:
-      // We allow inline assembler nodes with empty bodies - they can
-      // implicitly define registers, which is ok for JIT.
-      if (MI.getOperand(0).getSymbolName()[0]) {
-        DebugLoc DL = MI.getDebugLoc();
-        DL.print(MI.getParent()->getParent()->getFunction()->getContext(),
-                 llvm::errs());
-        report_fatal_error("JIT does not support inline asm!");
-      }
-      break;
-    case TargetOpcode::DBG_VALUE:
-    case TargetOpcode::CFI_INSTRUCTION:
-      break;
-    case TargetOpcode::GC_LABEL:
-    case TargetOpcode::EH_LABEL:
-      MCE.emitLabel(MI.getOperand(0).getMCSymbol());
-      break;
-
-    case TargetOpcode::IMPLICIT_DEF:
-    case TargetOpcode::KILL:
-      break;
-
-    case X86::SEH_PushReg:
-    case X86::SEH_SaveReg:
-    case X86::SEH_SaveXMM:
-    case X86::SEH_StackAlloc:
-    case X86::SEH_SetFrame:
-    case X86::SEH_PushFrame:
-    case X86::SEH_EndPrologue:
-    case X86::SEH_Epilogue:
-      break;
-
-    case X86::MOVPC32r: {
-      // This emits the "call" portion of this pseudo instruction.
-      MCE.emitByte(BaseOpcode);
-      emitConstant(0, X86II::getSizeOfImm(Desc->TSFlags));
-      // Remember PIC base.
-      PICBaseOffset = (intptr_t) MCE.getCurrentPCOffset();
-      X86JITInfo *JTI = TM.getSubtargetImpl()->getJITInfo();
-      JTI->setPICBase(MCE.getCurrentPCValue());
-      break;
-    }
-    }
-    CurOp = NumOps;
-    break;
-  case X86II::RawFrm: {
-    MCE.emitByte(BaseOpcode);
-
-    if (CurOp == NumOps)
-      break;
-
-    const MachineOperand &MO = MI.getOperand(CurOp++);
-
-    DEBUG(dbgs() << "RawFrm CurOp " << CurOp << "\n");
-    DEBUG(dbgs() << "isMBB " << MO.isMBB() << "\n");
-    DEBUG(dbgs() << "isGlobal " << MO.isGlobal() << "\n");
-    DEBUG(dbgs() << "isSymbol " << MO.isSymbol() << "\n");
-    DEBUG(dbgs() << "isImm " << MO.isImm() << "\n");
-
-    if (MO.isMBB()) {
-      emitPCRelativeBlockAddress(MO.getMBB());
-      break;
-    }
-
-    if (MO.isGlobal()) {
-      emitGlobalAddress(MO.getGlobal(), X86::reloc_pcrel_word,
-                        MO.getOffset(), 0);
-      break;
-    }
-
-    if (MO.isSymbol()) {
-      emitExternalSymbolAddress(MO.getSymbolName(), X86::reloc_pcrel_word);
-      break;
-    }
-
-    // FIXME: Only used by hackish MCCodeEmitter, remove when dead.
-    if (MO.isJTI()) {
-      emitJumpTableAddress(MO.getIndex(), X86::reloc_pcrel_word);
-      break;
-    }
-
-    assert(MO.isImm() && "Unknown RawFrm operand!");
-    if (Opcode == X86::CALLpcrel32 || Opcode == X86::CALL64pcrel32) {
-      // Fix up immediate operand for pc relative calls.
-      intptr_t Imm = (intptr_t)MO.getImm();
-      Imm = Imm - MCE.getCurrentPCValue() - 4;
-      emitConstant(Imm, X86II::getSizeOfImm(Desc->TSFlags));
-    } else
-      emitConstant(MO.getImm(), X86II::getSizeOfImm(Desc->TSFlags));
-    break;
-  }
-
-  case X86II::AddRegFrm: {
-    MCE.emitByte(BaseOpcode +
-                 getX86RegNum(MI.getOperand(CurOp++).getReg()));
-
-    if (CurOp == NumOps)
-      break;
-
-    const MachineOperand &MO1 = MI.getOperand(CurOp++);
-    unsigned Size = X86II::getSizeOfImm(Desc->TSFlags);
-    if (MO1.isImm()) {
-      emitConstant(MO1.getImm(), Size);
-      break;
-    }
-
-    unsigned rt = Is64BitMode ? X86::reloc_pcrel_word
-      : (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
-    if (Opcode == X86::MOV32ri64)
-      rt = X86::reloc_absolute_word;  // FIXME: add X86II flag?
-    // This should not occur on Darwin for relocatable objects.
-    if (Opcode == X86::MOV64ri)
-      rt = X86::reloc_absolute_dword;  // FIXME: add X86II flag?
-    if (MO1.isGlobal()) {
-      bool Indirect = gvNeedsNonLazyPtr(MO1, TM);
-      emitGlobalAddress(MO1.getGlobal(), rt, MO1.getOffset(), 0,
-                        Indirect);
-    } else if (MO1.isSymbol())
-      emitExternalSymbolAddress(MO1.getSymbolName(), rt);
-    else if (MO1.isCPI())
-      emitConstPoolAddress(MO1.getIndex(), rt);
-    else if (MO1.isJTI())
-      emitJumpTableAddress(MO1.getIndex(), rt);
-    break;
-  }
-
-  case X86II::MRMDestReg: {
-    MCE.emitByte(BaseOpcode);
-
-    unsigned SrcRegNum = CurOp+1;
-    if (HasVEX_4V) // Skip 1st src (which is encoded in VEX_VVVV)
-      SrcRegNum++;
-
-    emitRegModRMByte(MI.getOperand(CurOp).getReg(),
-                     getX86RegNum(MI.getOperand(SrcRegNum).getReg()));
-    CurOp = SrcRegNum + 1;
-    break;
-  }
-  case X86II::MRMDestMem: {
-    MCE.emitByte(BaseOpcode);
-
-    unsigned SrcRegNum = CurOp + X86::AddrNumOperands;
-    if (HasVEX_4V) // Skip 1st src (which is encoded in VEX_VVVV)
-      SrcRegNum++;
-    emitMemModRMByte(MI, CurOp,
-                     getX86RegNum(MI.getOperand(SrcRegNum).getReg()));
-    CurOp = SrcRegNum + 1;
-    break;
-  }
-
-  case X86II::MRMSrcReg: {
-    MCE.emitByte(BaseOpcode);
-
-    unsigned SrcRegNum = CurOp+1;
-    if (HasVEX_4V) // Skip 1st src (which is encoded in VEX_VVVV)
-      ++SrcRegNum;
-
-    if (HasMemOp4) // Skip 2nd src (which is encoded in I8IMM)
-      ++SrcRegNum;
-
-    emitRegModRMByte(MI.getOperand(SrcRegNum).getReg(),
-                     getX86RegNum(MI.getOperand(CurOp).getReg()));
-    // 2 operands skipped with HasMemOp4, compensate accordingly
-    CurOp = HasMemOp4 ? SrcRegNum : SrcRegNum + 1;
-    if (HasVEX_4VOp3)
-      ++CurOp;
-    break;
-  }
-  case X86II::MRMSrcMem: {
-    int AddrOperands = X86::AddrNumOperands;
-    unsigned FirstMemOp = CurOp+1;
-    if (HasVEX_4V) {
-      ++AddrOperands;
-      ++FirstMemOp;  // Skip the register source (which is encoded in VEX_VVVV).
-    }
-    if (HasMemOp4) // Skip second register source (encoded in I8IMM)
-      ++FirstMemOp;
-
-    MCE.emitByte(BaseOpcode);
-
-    intptr_t PCAdj = (CurOp + AddrOperands + 1 != NumOps) ?
-      X86II::getSizeOfImm(Desc->TSFlags) : 0;
-    emitMemModRMByte(MI, FirstMemOp,
-                     getX86RegNum(MI.getOperand(CurOp).getReg()),PCAdj);
-    CurOp += AddrOperands + 1;
-    if (HasVEX_4VOp3)
-      ++CurOp;
-    break;
-  }
-
-  case X86II::MRMXr:
-  case X86II::MRM0r: case X86II::MRM1r:
-  case X86II::MRM2r: case X86II::MRM3r:
-  case X86II::MRM4r: case X86II::MRM5r:
-  case X86II::MRM6r: case X86II::MRM7r: {
-    if (HasVEX_4V) // Skip the register dst (which is encoded in VEX_VVVV).
-      ++CurOp;
-    MCE.emitByte(BaseOpcode);
-    uint64_t Form = (Desc->TSFlags & X86II::FormMask);
-    emitRegModRMByte(MI.getOperand(CurOp++).getReg(),
-                     (Form == X86II::MRMXr) ? 0 : Form-X86II::MRM0r);
-
-    if (CurOp == NumOps)
-      break;
-
-    const MachineOperand &MO1 = MI.getOperand(CurOp++);
-    unsigned Size = X86II::getSizeOfImm(Desc->TSFlags);
-    if (MO1.isImm()) {
-      emitConstant(MO1.getImm(), Size);
-      break;
-    }
-
-    unsigned rt = Is64BitMode ? X86::reloc_pcrel_word
-      : (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
-    if (Opcode == X86::MOV64ri32)
-      rt = X86::reloc_absolute_word_sext;  // FIXME: add X86II flag?
-    if (MO1.isGlobal()) {
-      bool Indirect = gvNeedsNonLazyPtr(MO1, TM);
-      emitGlobalAddress(MO1.getGlobal(), rt, MO1.getOffset(), 0,
-                        Indirect);
-    } else if (MO1.isSymbol())
-      emitExternalSymbolAddress(MO1.getSymbolName(), rt);
-    else if (MO1.isCPI())
-      emitConstPoolAddress(MO1.getIndex(), rt);
-    else if (MO1.isJTI())
-      emitJumpTableAddress(MO1.getIndex(), rt);
-    break;
-  }
-
-  case X86II::MRMXm:
-  case X86II::MRM0m: case X86II::MRM1m:
-  case X86II::MRM2m: case X86II::MRM3m:
-  case X86II::MRM4m: case X86II::MRM5m:
-  case X86II::MRM6m: case X86II::MRM7m: {
-    if (HasVEX_4V) // Skip the register dst (which is encoded in VEX_VVVV).
-      ++CurOp;
-    intptr_t PCAdj = (CurOp + X86::AddrNumOperands != NumOps) ?
-      (MI.getOperand(CurOp+X86::AddrNumOperands).isImm() ?
-          X86II::getSizeOfImm(Desc->TSFlags) : 4) : 0;
-
-    MCE.emitByte(BaseOpcode);
-    uint64_t Form = (Desc->TSFlags & X86II::FormMask);
-    emitMemModRMByte(MI, CurOp, (Form==X86II::MRMXm) ? 0 : Form - X86II::MRM0m,
-                     PCAdj);
-    CurOp += X86::AddrNumOperands;
-
-    if (CurOp == NumOps)
-      break;
-
-    const MachineOperand &MO = MI.getOperand(CurOp++);
-    unsigned Size = X86II::getSizeOfImm(Desc->TSFlags);
-    if (MO.isImm()) {
-      emitConstant(MO.getImm(), Size);
-      break;
-    }
-
-    unsigned rt = Is64BitMode ? X86::reloc_pcrel_word
-      : (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
-    if (Opcode == X86::MOV64mi32)
-      rt = X86::reloc_absolute_word_sext;  // FIXME: add X86II flag?
-    if (MO.isGlobal()) {
-      bool Indirect = gvNeedsNonLazyPtr(MO, TM);
-      emitGlobalAddress(MO.getGlobal(), rt, MO.getOffset(), 0,
-                        Indirect);
-    } else if (MO.isSymbol())
-      emitExternalSymbolAddress(MO.getSymbolName(), rt);
-    else if (MO.isCPI())
-      emitConstPoolAddress(MO.getIndex(), rt);
-    else if (MO.isJTI())
-      emitJumpTableAddress(MO.getIndex(), rt);
-    break;
-  }
-
-  case X86II::MRM_C0: case X86II::MRM_C1: case X86II::MRM_C2:
-  case X86II::MRM_C3: case X86II::MRM_C4: case X86II::MRM_C8:
-  case X86II::MRM_C9: case X86II::MRM_CA: case X86II::MRM_CB:
-  case X86II::MRM_CF: case X86II::MRM_D0: case X86II::MRM_D1:
-  case X86II::MRM_D4: case X86II::MRM_D5: case X86II::MRM_D6:
-  case X86II::MRM_D7: case X86II::MRM_D8: case X86II::MRM_D9:
-  case X86II::MRM_DA: case X86II::MRM_DB: case X86II::MRM_DC:
-  case X86II::MRM_DD: case X86II::MRM_DE: case X86II::MRM_DF:
-  case X86II::MRM_E0: case X86II::MRM_E1: case X86II::MRM_E2:
-  case X86II::MRM_E3: case X86II::MRM_E4: case X86II::MRM_E5:
-  case X86II::MRM_E8: case X86II::MRM_E9: case X86II::MRM_EA:
-  case X86II::MRM_EB: case X86II::MRM_EC: case X86II::MRM_ED:
-  case X86II::MRM_EE: case X86II::MRM_F0: case X86II::MRM_F1:
-  case X86II::MRM_F2: case X86II::MRM_F3: case X86II::MRM_F4:
-  case X86II::MRM_F5: case X86II::MRM_F6: case X86II::MRM_F7:
-  case X86II::MRM_F8: case X86II::MRM_F9: case X86II::MRM_FA:
-  case X86II::MRM_FB: case X86II::MRM_FC: case X86II::MRM_FD:
-  case X86II::MRM_FE: case X86II::MRM_FF:
-    MCE.emitByte(BaseOpcode);
-
-    unsigned char MRM;
-    switch (TSFlags & X86II::FormMask) {
-    default: llvm_unreachable("Invalid Form");
-    case X86II::MRM_C0: MRM = 0xC0; break;
-    case X86II::MRM_C1: MRM = 0xC1; break;
-    case X86II::MRM_C2: MRM = 0xC2; break;
-    case X86II::MRM_C3: MRM = 0xC3; break;
-    case X86II::MRM_C4: MRM = 0xC4; break;
-    case X86II::MRM_C8: MRM = 0xC8; break;
-    case X86II::MRM_C9: MRM = 0xC9; break;
-    case X86II::MRM_CA: MRM = 0xCA; break;
-    case X86II::MRM_CB: MRM = 0xCB; break;
-    case X86II::MRM_CF: MRM = 0xCF; break;
-    case X86II::MRM_D0: MRM = 0xD0; break;
-    case X86II::MRM_D1: MRM = 0xD1; break;
-    case X86II::MRM_D4: MRM = 0xD4; break;
-    case X86II::MRM_D5: MRM = 0xD5; break;
-    case X86II::MRM_D6: MRM = 0xD6; break;
-    case X86II::MRM_D7: MRM = 0xD7; break;
-    case X86II::MRM_D8: MRM = 0xD8; break;
-    case X86II::MRM_D9: MRM = 0xD9; break;
-    case X86II::MRM_DA: MRM = 0xDA; break;
-    case X86II::MRM_DB: MRM = 0xDB; break;
-    case X86II::MRM_DC: MRM = 0xDC; break;
-    case X86II::MRM_DD: MRM = 0xDD; break;
-    case X86II::MRM_DE: MRM = 0xDE; break;
-    case X86II::MRM_DF: MRM = 0xDF; break;
-    case X86II::MRM_E0: MRM = 0xE0; break;
-    case X86II::MRM_E1: MRM = 0xE1; break;
-    case X86II::MRM_E2: MRM = 0xE2; break;
-    case X86II::MRM_E3: MRM = 0xE3; break;
-    case X86II::MRM_E4: MRM = 0xE4; break;
-    case X86II::MRM_E5: MRM = 0xE5; break;
-    case X86II::MRM_E8: MRM = 0xE8; break;
-    case X86II::MRM_E9: MRM = 0xE9; break;
-    case X86II::MRM_EA: MRM = 0xEA; break;
-    case X86II::MRM_EB: MRM = 0xEB; break;
-    case X86II::MRM_EC: MRM = 0xEC; break;
-    case X86II::MRM_ED: MRM = 0xED; break;
-    case X86II::MRM_EE: MRM = 0xEE; break;
-    case X86II::MRM_F0: MRM = 0xF0; break;
-    case X86II::MRM_F1: MRM = 0xF1; break;
-    case X86II::MRM_F2: MRM = 0xF2; break;
-    case X86II::MRM_F3: MRM = 0xF3; break;
-    case X86II::MRM_F4: MRM = 0xF4; break;
-    case X86II::MRM_F5: MRM = 0xF5; break;
-    case X86II::MRM_F6: MRM = 0xF6; break;
-    case X86II::MRM_F7: MRM = 0xF7; break;
-    case X86II::MRM_F8: MRM = 0xF8; break;
-    case X86II::MRM_F9: MRM = 0xF9; break;
-    case X86II::MRM_FA: MRM = 0xFA; break;
-    case X86II::MRM_FB: MRM = 0xFB; break;
-    case X86II::MRM_FC: MRM = 0xFC; break;
-    case X86II::MRM_FD: MRM = 0xFD; break;
-    case X86II::MRM_FE: MRM = 0xFE; break;
-    case X86II::MRM_FF: MRM = 0xFF; break;
-    }
-    MCE.emitByte(MRM);
-    break;
-  }
-
-  while (CurOp != NumOps && NumOps - CurOp <= 2) {
-    // The last source register of a 4 operand instruction in AVX is encoded
-    // in bits[7:4] of a immediate byte.
-    if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) {
-      const MachineOperand &MO = MI.getOperand(HasMemOp4 ? MemOp4_I8IMMOperand
-                                                         : CurOp);
-      ++CurOp;
-      unsigned RegNum = getX86RegNum(MO.getReg()) << 4;
-      if (X86II::isX86_64ExtendedReg(MO.getReg()))
-        RegNum |= 1 << 7;
-      // If there is an additional 5th operand it must be an immediate, which
-      // is encoded in bits[3:0]
-      if (CurOp != NumOps) {
-        const MachineOperand &MIMM = MI.getOperand(CurOp++);
-        if (MIMM.isImm()) {
-          unsigned Val = MIMM.getImm();
-          assert(Val < 16 && "Immediate operand value out of range");
-          RegNum |= Val;
-        }
-      }
-      emitConstant(RegNum, 1);
-    } else {
-      emitConstant(MI.getOperand(CurOp++).getImm(),
-                   X86II::getSizeOfImm(Desc->TSFlags));
-    }
-  }
-
-  if (!MI.isVariadic() && CurOp != NumOps) {
-#ifndef NDEBUG
-    dbgs() << "Cannot encode all operands of: " << MI << "\n";
-#endif
-    llvm_unreachable(nullptr);
-  }
-
-  MCE.processDebugLoc(MI.getDebugLoc(), false);
-}

Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Thu Aug  7 09:21:18 2014
@@ -24,6 +24,7 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
+#include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/Type.h"

Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Thu Aug  7 09:21:18 2014
@@ -26,6 +26,7 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/StackMaps.h"
 #include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"

Removed: llvm/trunk/lib/Target/X86/X86JITInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86JITInfo.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/X86/X86JITInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86JITInfo.cpp (removed)
@@ -1,588 +0,0 @@
-//===-- X86JITInfo.cpp - Implement the JIT interfaces for the X86 target --===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the JIT interfaces for the X86 target.
-//
-//===----------------------------------------------------------------------===//
-
-#include "X86JITInfo.h"
-#include "X86Relocations.h"
-#include "X86Subtarget.h"
-#include "X86TargetMachine.h"
-#include "llvm/IR/Function.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Valgrind.h"
-#include <cstdlib>
-#include <cstring>
-using namespace llvm;
-
-#define DEBUG_TYPE "jit"
-
-// Determine the platform we're running on
-#if defined (__x86_64__) || defined (_M_AMD64) || defined (_M_X64)
-# define X86_64_JIT
-#elif defined(__i386__) || defined(i386) || defined(_M_IX86)
-# define X86_32_JIT
-#endif
-
-void X86JITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
-  unsigned char *OldByte = (unsigned char *)Old;
-  *OldByte++ = 0xE9;                // Emit JMP opcode.
-  unsigned *OldWord = (unsigned *)OldByte;
-  unsigned NewAddr = (intptr_t)New;
-  unsigned OldAddr = (intptr_t)OldWord;
-  *OldWord = NewAddr - OldAddr - 4; // Emit PC-relative addr of New code.
-
-  // X86 doesn't need to invalidate the processor cache, so just invalidate
-  // Valgrind's cache directly.
-  sys::ValgrindDiscardTranslations(Old, 5);
-}
-
-
-/// JITCompilerFunction - This contains the address of the JIT function used to
-/// compile a function lazily.
-static TargetJITInfo::JITCompilerFn JITCompilerFunction;
-
-// Get the ASMPREFIX for the current host.  This is often '_'.
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__
-#endif
-#define GETASMPREFIX2(X) #X
-#define GETASMPREFIX(X) GETASMPREFIX2(X)
-#define ASMPREFIX GETASMPREFIX(__USER_LABEL_PREFIX__)
-
-// For ELF targets, use a .size and .type directive, to let tools
-// know the extent of functions defined in assembler.
-#if defined(__ELF__)
-# define SIZE(sym) ".size " #sym ", . - " #sym "\n"
-# define TYPE_FUNCTION(sym) ".type " #sym ", @function\n"
-#else
-# define SIZE(sym)
-# define TYPE_FUNCTION(sym)
-#endif
-
-// Provide a convenient way for disabling usage of CFI directives.
-// This is needed for old/broken assemblers (for example, gas on
-// Darwin is pretty old and doesn't support these directives)
-#if defined(__APPLE__)
-# define CFI(x)
-#else
-// FIXME: Disable this until we really want to use it. Also, we will
-//        need to add some workarounds for compilers, which support
-//        only subset of these directives.
-# define CFI(x)
-#endif
-
-// Provide a wrapper for LLVMX86CompilationCallback2 that saves non-traditional
-// callee saved registers, for the fastcc calling convention.
-extern "C" {
-#if defined(X86_64_JIT)
-# ifndef _MSC_VER
-  // No need to save EAX/EDX for X86-64.
-  void X86CompilationCallback(void);
-  asm(
-    ".text\n"
-    ".align 8\n"
-    ".globl " ASMPREFIX "X86CompilationCallback\n"
-    TYPE_FUNCTION(X86CompilationCallback)
-  ASMPREFIX "X86CompilationCallback:\n"
-    CFI(".cfi_startproc\n")
-    // Save RBP
-    "pushq   %rbp\n"
-    CFI(".cfi_def_cfa_offset 16\n")
-    CFI(".cfi_offset %rbp, -16\n")
-    // Save RSP
-    "movq    %rsp, %rbp\n"
-    CFI(".cfi_def_cfa_register %rbp\n")
-    // Save all int arg registers
-    "pushq   %rdi\n"
-    CFI(".cfi_rel_offset %rdi, 0\n")
-    "pushq   %rsi\n"
-    CFI(".cfi_rel_offset %rsi, 8\n")
-    "pushq   %rdx\n"
-    CFI(".cfi_rel_offset %rdx, 16\n")
-    "pushq   %rcx\n"
-    CFI(".cfi_rel_offset %rcx, 24\n")
-    "pushq   %r8\n"
-    CFI(".cfi_rel_offset %r8, 32\n")
-    "pushq   %r9\n"
-    CFI(".cfi_rel_offset %r9, 40\n")
-    // Align stack on 16-byte boundary. ESP might not be properly aligned
-    // (8 byte) if this is called from an indirect stub.
-    "andq    $-16, %rsp\n"
-    // Save all XMM arg registers
-    "subq    $128, %rsp\n"
-    "movaps  %xmm0, (%rsp)\n"
-    "movaps  %xmm1, 16(%rsp)\n"
-    "movaps  %xmm2, 32(%rsp)\n"
-    "movaps  %xmm3, 48(%rsp)\n"
-    "movaps  %xmm4, 64(%rsp)\n"
-    "movaps  %xmm5, 80(%rsp)\n"
-    "movaps  %xmm6, 96(%rsp)\n"
-    "movaps  %xmm7, 112(%rsp)\n"
-    // JIT callee
-#if defined(_WIN64) || defined(__CYGWIN__)
-    "subq    $32, %rsp\n"
-    "movq    %rbp, %rcx\n"    // Pass prev frame and return address
-    "movq    8(%rbp), %rdx\n"
-    "call    " ASMPREFIX "LLVMX86CompilationCallback2\n"
-    "addq    $32, %rsp\n"
-#else
-    "movq    %rbp, %rdi\n"    // Pass prev frame and return address
-    "movq    8(%rbp), %rsi\n"
-    "call    " ASMPREFIX "LLVMX86CompilationCallback2\n"
-#endif
-    // Restore all XMM arg registers
-    "movaps  112(%rsp), %xmm7\n"
-    "movaps  96(%rsp), %xmm6\n"
-    "movaps  80(%rsp), %xmm5\n"
-    "movaps  64(%rsp), %xmm4\n"
-    "movaps  48(%rsp), %xmm3\n"
-    "movaps  32(%rsp), %xmm2\n"
-    "movaps  16(%rsp), %xmm1\n"
-    "movaps  (%rsp), %xmm0\n"
-    // Restore RSP
-    "movq    %rbp, %rsp\n"
-    CFI(".cfi_def_cfa_register %rsp\n")
-    // Restore all int arg registers
-    "subq    $48, %rsp\n"
-    CFI(".cfi_adjust_cfa_offset 48\n")
-    "popq    %r9\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %r9\n")
-    "popq    %r8\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %r8\n")
-    "popq    %rcx\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %rcx\n")
-    "popq    %rdx\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %rdx\n")
-    "popq    %rsi\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %rsi\n")
-    "popq    %rdi\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %rdi\n")
-    // Restore RBP
-    "popq    %rbp\n"
-    CFI(".cfi_adjust_cfa_offset -8\n")
-    CFI(".cfi_restore %rbp\n")
-    "ret\n"
-    CFI(".cfi_endproc\n")
-    SIZE(X86CompilationCallback)
-  );
-# else
-  // No inline assembler support on this platform. The routine is in external
-  // file.
-  void X86CompilationCallback();
-
-# endif
-#elif defined (X86_32_JIT)
-# ifndef _MSC_VER
-  void X86CompilationCallback(void);
-  asm(
-    ".text\n"
-    ".align 8\n"
-    ".globl " ASMPREFIX "X86CompilationCallback\n"
-    TYPE_FUNCTION(X86CompilationCallback)
-  ASMPREFIX "X86CompilationCallback:\n"
-    CFI(".cfi_startproc\n")
-    "pushl   %ebp\n"
-    CFI(".cfi_def_cfa_offset 8\n")
-    CFI(".cfi_offset %ebp, -8\n")
-    "movl    %esp, %ebp\n"    // Standard prologue
-    CFI(".cfi_def_cfa_register %ebp\n")
-    "pushl   %eax\n"
-    CFI(".cfi_rel_offset %eax, 0\n")
-    "pushl   %edx\n"          // Save EAX/EDX/ECX
-    CFI(".cfi_rel_offset %edx, 4\n")
-    "pushl   %ecx\n"
-    CFI(".cfi_rel_offset %ecx, 8\n")
-#  if defined(__APPLE__)
-    "andl    $-16, %esp\n"    // Align ESP on 16-byte boundary
-#  endif
-    "subl    $16, %esp\n"
-    "movl    4(%ebp), %eax\n" // Pass prev frame and return address
-    "movl    %eax, 4(%esp)\n"
-    "movl    %ebp, (%esp)\n"
-    "call    " ASMPREFIX "LLVMX86CompilationCallback2\n"
-    "movl    %ebp, %esp\n"    // Restore ESP
-    CFI(".cfi_def_cfa_register %esp\n")
-    "subl    $12, %esp\n"
-    CFI(".cfi_adjust_cfa_offset 12\n")
-    "popl    %ecx\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %ecx\n")
-    "popl    %edx\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %edx\n")
-    "popl    %eax\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %eax\n")
-    "popl    %ebp\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %ebp\n")
-    "ret\n"
-    CFI(".cfi_endproc\n")
-    SIZE(X86CompilationCallback)
-  );
-
-  // Same as X86CompilationCallback but also saves XMM argument registers.
-  void X86CompilationCallback_SSE(void);
-  asm(
-    ".text\n"
-    ".align 8\n"
-    ".globl " ASMPREFIX "X86CompilationCallback_SSE\n"
-    TYPE_FUNCTION(X86CompilationCallback_SSE)
-  ASMPREFIX "X86CompilationCallback_SSE:\n"
-    CFI(".cfi_startproc\n")
-    "pushl   %ebp\n"
-    CFI(".cfi_def_cfa_offset 8\n")
-    CFI(".cfi_offset %ebp, -8\n")
-    "movl    %esp, %ebp\n"    // Standard prologue
-    CFI(".cfi_def_cfa_register %ebp\n")
-    "pushl   %eax\n"
-    CFI(".cfi_rel_offset %eax, 0\n")
-    "pushl   %edx\n"          // Save EAX/EDX/ECX
-    CFI(".cfi_rel_offset %edx, 4\n")
-    "pushl   %ecx\n"
-    CFI(".cfi_rel_offset %ecx, 8\n")
-    "andl    $-16, %esp\n"    // Align ESP on 16-byte boundary
-    // Save all XMM arg registers
-    "subl    $64, %esp\n"
-    // FIXME: provide frame move information for xmm registers.
-    // This can be tricky, because CFA register is ebp (unaligned)
-    // and we need to produce offsets relative to it.
-    "movaps  %xmm0, (%esp)\n"
-    "movaps  %xmm1, 16(%esp)\n"
-    "movaps  %xmm2, 32(%esp)\n"
-    "movaps  %xmm3, 48(%esp)\n"
-    "subl    $16, %esp\n"
-    "movl    4(%ebp), %eax\n" // Pass prev frame and return address
-    "movl    %eax, 4(%esp)\n"
-    "movl    %ebp, (%esp)\n"
-    "call    " ASMPREFIX "LLVMX86CompilationCallback2\n"
-    "addl    $16, %esp\n"
-    "movaps  48(%esp), %xmm3\n"
-    CFI(".cfi_restore %xmm3\n")
-    "movaps  32(%esp), %xmm2\n"
-    CFI(".cfi_restore %xmm2\n")
-    "movaps  16(%esp), %xmm1\n"
-    CFI(".cfi_restore %xmm1\n")
-    "movaps  (%esp), %xmm0\n"
-    CFI(".cfi_restore %xmm0\n")
-    "movl    %ebp, %esp\n"    // Restore ESP
-    CFI(".cfi_def_cfa_register esp\n")
-    "subl    $12, %esp\n"
-    CFI(".cfi_adjust_cfa_offset 12\n")
-    "popl    %ecx\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %ecx\n")
-    "popl    %edx\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %edx\n")
-    "popl    %eax\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %eax\n")
-    "popl    %ebp\n"
-    CFI(".cfi_adjust_cfa_offset -4\n")
-    CFI(".cfi_restore %ebp\n")
-    "ret\n"
-    CFI(".cfi_endproc\n")
-    SIZE(X86CompilationCallback_SSE)
-  );
-# else
-  void LLVMX86CompilationCallback2(intptr_t *StackPtr, intptr_t RetAddr);
-
-  _declspec(naked) void X86CompilationCallback(void) {
-    __asm {
-      push  ebp
-      mov   ebp, esp
-      push  eax
-      push  edx
-      push  ecx
-      and   esp, -16
-      sub   esp, 16
-      mov   eax, dword ptr [ebp+4]
-      mov   dword ptr [esp+4], eax
-      mov   dword ptr [esp], ebp
-      call  LLVMX86CompilationCallback2
-      mov   esp, ebp
-      sub   esp, 12
-      pop   ecx
-      pop   edx
-      pop   eax
-      pop   ebp
-      ret
-    }
-  }
-
-# endif // _MSC_VER
-
-#else // Not an i386 host
-  void X86CompilationCallback() {
-    llvm_unreachable("Cannot call X86CompilationCallback() on a non-x86 arch!");
-  }
-#endif
-}
-
-/// This is the target-specific function invoked by the
-/// function stub when we did not know the real target of a call.  This function
-/// must locate the start of the stub or call site and pass it into the JIT
-/// compiler function.
-extern "C" {
-LLVM_ATTRIBUTE_USED // Referenced from inline asm.
-LLVM_LIBRARY_VISIBILITY void LLVMX86CompilationCallback2(intptr_t *StackPtr,
-                                                         intptr_t RetAddr) {
-  intptr_t *RetAddrLoc = &StackPtr[1];
-  // We are reading raw stack data here. Tell MemorySanitizer that it is
-  // sufficiently initialized.
-  __msan_unpoison(RetAddrLoc, sizeof(*RetAddrLoc));
-  assert(*RetAddrLoc == RetAddr &&
-         "Could not find return address on the stack!");
-
-  // It's a stub if there is an interrupt marker after the call.
-  bool isStub = ((unsigned char*)RetAddr)[0] == 0xCE;
-
-  // The call instruction should have pushed the return value onto the stack...
-#if defined (X86_64_JIT)
-  RetAddr--;     // Backtrack to the reference itself...
-#else
-  RetAddr -= 4;  // Backtrack to the reference itself...
-#endif
-
-#if 0
-  DEBUG(dbgs() << "In callback! Addr=" << (void*)RetAddr
-               << " ESP=" << (void*)StackPtr
-               << ": Resolving call to function: "
-               << TheVM->getFunctionReferencedName((void*)RetAddr) << "\n");
-#endif
-
-  // Sanity check to make sure this really is a call instruction.
-#if defined (X86_64_JIT)
-  assert(((unsigned char*)RetAddr)[-2] == 0x41 &&"Not a call instr!");
-  assert(((unsigned char*)RetAddr)[-1] == 0xFF &&"Not a call instr!");
-#else
-  assert(((unsigned char*)RetAddr)[-1] == 0xE8 &&"Not a call instr!");
-#endif
-
-  intptr_t NewVal = (intptr_t)JITCompilerFunction((void*)RetAddr);
-
-  // Rewrite the call target... so that we don't end up here every time we
-  // execute the call.
-#if defined (X86_64_JIT)
-  assert(isStub &&
-         "X86-64 doesn't support rewriting non-stub lazy compilation calls:"
-         " the call instruction varies too much.");
-#else
-  *(intptr_t *)RetAddr = (intptr_t)(NewVal-RetAddr-4);
-#endif
-
-  if (isStub) {
-    // If this is a stub, rewrite the call into an unconditional branch
-    // instruction so that two return addresses are not pushed onto the stack
-    // when the requested function finally gets called.  This also makes the
-    // 0xCE byte (interrupt) dead, so the marker doesn't effect anything.
-#if defined (X86_64_JIT)
-    // If the target address is within 32-bit range of the stub, use a
-    // PC-relative branch instead of loading the actual address.  (This is
-    // considerably shorter than the 64-bit immediate load already there.)
-    // We assume here intptr_t is 64 bits.
-    intptr_t diff = NewVal-RetAddr+7;
-    if (diff >= -2147483648LL && diff <= 2147483647LL) {
-      *(unsigned char*)(RetAddr-0xc) = 0xE9;
-      *(intptr_t *)(RetAddr-0xb) = diff & 0xffffffff;
-    } else {
-      *(intptr_t *)(RetAddr - 0xa) = NewVal;
-      ((unsigned char*)RetAddr)[0] = (2 | (4 << 3) | (3 << 6));
-    }
-    sys::ValgrindDiscardTranslations((void*)(RetAddr-0xc), 0xd);
-#else
-    ((unsigned char*)RetAddr)[-1] = 0xE9;
-    sys::ValgrindDiscardTranslations((void*)(RetAddr-1), 5);
-#endif
-  }
-
-  // Change the return address to reexecute the call instruction...
-#if defined (X86_64_JIT)
-  *RetAddrLoc -= 0xd;
-#else
-  *RetAddrLoc -= 5;
-#endif
-}
-}
-
-TargetJITInfo::LazyResolverFn
-X86JITInfo::getLazyResolverFunction(JITCompilerFn F) {
-  TsanIgnoreWritesBegin();
-  JITCompilerFunction = F;
-  TsanIgnoreWritesEnd();
-
-#if defined (X86_32_JIT) && !defined (_MSC_VER)
-#if defined(__SSE__)
-  // SSE Callback should be called for SSE-enabled LLVM.
-  return X86CompilationCallback_SSE;
-#else
-  if (useSSE)
-    return X86CompilationCallback_SSE;
-#endif
-#endif
-
-  return X86CompilationCallback;
-}
-
-X86JITInfo::X86JITInfo(bool UseSSE) {
-  useSSE = UseSSE;
-  useGOT = 0;
-  TLSOffset = nullptr;
-}
-
-void *X86JITInfo::emitGlobalValueIndirectSym(const GlobalValue* GV, void *ptr,
-                                             JITCodeEmitter &JCE) {
-#if defined (X86_64_JIT)
-  const unsigned Alignment = 8;
-  uint8_t Buffer[8];
-  uint8_t *Cur = Buffer;
-  MachineCodeEmitter::emitWordLEInto(Cur, (unsigned)(intptr_t)ptr);
-  MachineCodeEmitter::emitWordLEInto(Cur, (unsigned)(((intptr_t)ptr) >> 32));
-#else
-  const unsigned Alignment = 4;
-  uint8_t Buffer[4];
-  uint8_t *Cur = Buffer;
-  MachineCodeEmitter::emitWordLEInto(Cur, (intptr_t)ptr);
-#endif
-  return JCE.allocIndirectGV(GV, Buffer, sizeof(Buffer), Alignment);
-}
-
-TargetJITInfo::StubLayout X86JITInfo::getStubLayout() {
-  // The 64-bit stub contains:
-  //   movabs r10 <- 8-byte-target-address  # 10 bytes
-  //   call|jmp *r10  # 3 bytes
-  // The 32-bit stub contains a 5-byte call|jmp.
-  // If the stub is a call to the compilation callback, an extra byte is added
-  // to mark it as a stub.
-  StubLayout Result = {14, 4};
-  return Result;
-}
-
-void *X86JITInfo::emitFunctionStub(const Function* F, void *Target,
-                                   JITCodeEmitter &JCE) {
-  // Note, we cast to intptr_t here to silence a -pedantic warning that
-  // complains about casting a function pointer to a normal pointer.
-#if defined (X86_32_JIT) && !defined (_MSC_VER)
-  bool NotCC = (Target != (void*)(intptr_t)X86CompilationCallback &&
-                Target != (void*)(intptr_t)X86CompilationCallback_SSE);
-#else
-  bool NotCC = Target != (void*)(intptr_t)X86CompilationCallback;
-#endif
-  JCE.emitAlignment(4);
-  void *Result = (void*)JCE.getCurrentPCValue();
-  if (NotCC) {
-#if defined (X86_64_JIT)
-    JCE.emitByte(0x49);          // REX prefix
-    JCE.emitByte(0xB8+2);        // movabsq r10
-    JCE.emitWordLE((unsigned)(intptr_t)Target);
-    JCE.emitWordLE((unsigned)(((intptr_t)Target) >> 32));
-    JCE.emitByte(0x41);          // REX prefix
-    JCE.emitByte(0xFF);          // jmpq *r10
-    JCE.emitByte(2 | (4 << 3) | (3 << 6));
-#else
-    JCE.emitByte(0xE9);
-    JCE.emitWordLE((intptr_t)Target-JCE.getCurrentPCValue()-4);
-#endif
-    return Result;
-  }
-
-#if defined (X86_64_JIT)
-  JCE.emitByte(0x49);          // REX prefix
-  JCE.emitByte(0xB8+2);        // movabsq r10
-  JCE.emitWordLE((unsigned)(intptr_t)Target);
-  JCE.emitWordLE((unsigned)(((intptr_t)Target) >> 32));
-  JCE.emitByte(0x41);          // REX prefix
-  JCE.emitByte(0xFF);          // callq *r10
-  JCE.emitByte(2 | (2 << 3) | (3 << 6));
-#else
-  JCE.emitByte(0xE8);   // Call with 32 bit pc-rel destination...
-
-  JCE.emitWordLE((intptr_t)Target-JCE.getCurrentPCValue()-4);
-#endif
-
-  // This used to use 0xCD, but that value is used by JITMemoryManager to
-  // initialize the buffer with garbage, which means it may follow a
-  // noreturn function call, confusing LLVMX86CompilationCallback2.  PR 4929.
-  JCE.emitByte(0xCE);   // Interrupt - Just a marker identifying the stub!
-  return Result;
-}
-
-/// getPICJumpTableEntry - Returns the value of the jumptable entry for the
-/// specific basic block.
-uintptr_t X86JITInfo::getPICJumpTableEntry(uintptr_t BB, uintptr_t Entry) {
-#if defined(X86_64_JIT)
-  return BB - Entry;
-#else
-  return BB - PICBase;
-#endif
-}
-
-template<typename T> static void addUnaligned(void *Pos, T Delta) {
-  T Value;
-  std::memcpy(reinterpret_cast<char*>(&Value), reinterpret_cast<char*>(Pos),
-              sizeof(T));
-  Value += Delta;
-  std::memcpy(reinterpret_cast<char*>(Pos), reinterpret_cast<char*>(&Value),
-              sizeof(T));
-}
-
-/// relocate - Before the JIT can run a block of code that has been emitted,
-/// it must rewrite the code to contain the actual addresses of any
-/// referenced global symbols.
-void X86JITInfo::relocate(void *Function, MachineRelocation *MR,
-                          unsigned NumRelocs, unsigned char* GOTBase) {
-  for (unsigned i = 0; i != NumRelocs; ++i, ++MR) {
-    void *RelocPos = (char*)Function + MR->getMachineCodeOffset();
-    intptr_t ResultPtr = (intptr_t)MR->getResultPointer();
-    switch ((X86::RelocationType)MR->getRelocationType()) {
-    case X86::reloc_pcrel_word: {
-      // PC relative relocation, add the relocated value to the value already in
-      // memory, after we adjust it for where the PC is.
-      ResultPtr = ResultPtr -(intptr_t)RelocPos - 4 - MR->getConstantVal();
-      addUnaligned<unsigned>(RelocPos, ResultPtr);
-      break;
-    }
-    case X86::reloc_picrel_word: {
-      // PIC base relative relocation, add the relocated value to the value
-      // already in memory, after we adjust it for where the PIC base is.
-      ResultPtr = ResultPtr - ((intptr_t)Function + MR->getConstantVal());
-      addUnaligned<unsigned>(RelocPos, ResultPtr);
-      break;
-    }
-    case X86::reloc_absolute_word:
-    case X86::reloc_absolute_word_sext:
-      // Absolute relocation, just add the relocated value to the value already
-      // in memory.
-      addUnaligned<unsigned>(RelocPos, ResultPtr);
-      break;
-    case X86::reloc_absolute_dword:
-      addUnaligned<intptr_t>(RelocPos, ResultPtr);
-      break;
-    }
-  }
-}
-
-char* X86JITInfo::allocateThreadLocalMemory(size_t size) {
-#if defined(X86_32_JIT) && !defined(__APPLE__) && !defined(_MSC_VER)
-  TLSOffset -= size;
-  return TLSOffset;
-#else
-  llvm_unreachable("Cannot allocate thread local storage on this arch!");
-#endif
-}

Removed: llvm/trunk/lib/Target/X86/X86JITInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86JITInfo.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/lib/Target/X86/X86JITInfo.h (original)
+++ llvm/trunk/lib/Target/X86/X86JITInfo.h (removed)
@@ -1,79 +0,0 @@
-//===-- X86JITInfo.h - X86 implementation of the JIT interface --*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the X86 implementation of the TargetJITInfo class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef X86JITINFO_H
-#define X86JITINFO_H
-
-#include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/IR/Function.h"
-#include "llvm/Target/TargetJITInfo.h"
-
-namespace llvm {
-  class X86Subtarget;
-
-  class X86JITInfo : public TargetJITInfo {
-    uintptr_t PICBase;
-    char *TLSOffset;
-    bool useSSE;
-  public:
-    explicit X86JITInfo(bool UseSSE);
-
-    /// replaceMachineCodeForFunction - Make it so that calling the function
-    /// whose machine code is at OLD turns into a call to NEW, perhaps by
-    /// overwriting OLD with a branch to NEW.  This is used for self-modifying
-    /// code.
-    ///
-    void replaceMachineCodeForFunction(void *Old, void *New) override;
-
-    /// emitGlobalValueIndirectSym - Use the specified JITCodeEmitter object
-    /// to emit an indirect symbol which contains the address of the specified
-    /// ptr.
-    void *emitGlobalValueIndirectSym(const GlobalValue* GV, void *ptr,
-                                     JITCodeEmitter &JCE) override;
-
-    // getStubLayout - Returns the size and alignment of the largest call stub
-    // on X86.
-    StubLayout getStubLayout() override;
-
-    /// emitFunctionStub - Use the specified JITCodeEmitter object to emit a
-    /// small native function that simply calls the function at the specified
-    /// address.
-    void *emitFunctionStub(const Function* F, void *Target,
-                           JITCodeEmitter &JCE) override;
-
-    /// getPICJumpTableEntry - Returns the value of the jumptable entry for the
-    /// specific basic block.
-    uintptr_t getPICJumpTableEntry(uintptr_t BB, uintptr_t JTBase) override;
-
-    /// getLazyResolverFunction - Expose the lazy resolver to the JIT.
-    LazyResolverFn getLazyResolverFunction(JITCompilerFn) override;
-
-    /// relocate - Before the JIT can run a block of code that has been emitted,
-    /// it must rewrite the code to contain the actual addresses of any
-    /// referenced global symbols.
-    void relocate(void *Function, MachineRelocation *MR,
-                  unsigned NumRelocs, unsigned char* GOTBase) override;
-
-    /// allocateThreadLocalMemory - Each target has its own way of
-    /// handling thread local variables. This method returns a value only
-    /// meaningful to the target.
-    char* allocateThreadLocalMemory(size_t size) override;
-
-    /// setPICBase / getPICBase - Getter / setter of PICBase, used to compute
-    /// PIC jumptable entry.
-    void setPICBase(uintptr_t Base) { PICBase = Base; }
-    uintptr_t getPICBase() const { return PICBase; }
-  };
-}
-
-#endif

Modified: llvm/trunk/lib/Target/X86/X86Subtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.cpp Thu Aug  7 09:21:18 2014
@@ -356,8 +356,7 @@ X86Subtarget::X86Subtarget(const std::st
       DL(computeDataLayout(*this)), TSInfo(DL),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM),
       FrameLowering(TargetFrameLowering::StackGrowsDown, getStackAlignment(),
-                    is64Bit() ? -8 : -4),
-      JITInfo(hasSSE1()) {}
+                    is64Bit() ? -8 : -4) {}
 
 bool X86Subtarget::enableEarlyIfConversion() const {
   return hasCMov() && X86EarlyIfConv;

Modified: llvm/trunk/lib/Target/X86/X86Subtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.h (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.h Thu Aug  7 09:21:18 2014
@@ -17,7 +17,6 @@
 #include "X86FrameLowering.h"
 #include "X86ISelLowering.h"
 #include "X86InstrInfo.h"
-#include "X86JITInfo.h"
 #include "X86SelectionDAGInfo.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/IR/CallingConv.h"
@@ -243,7 +242,6 @@ private:
   X86InstrInfo InstrInfo;
   X86TargetLowering TLInfo;
   X86FrameLowering FrameLowering;
-  X86JITInfo JITInfo;
 
 public:
   /// This constructor initializes the data members to match that
@@ -267,7 +265,6 @@ public:
   const X86RegisterInfo *getRegisterInfo() const override {
     return &getInstrInfo()->getRegisterInfo();
   }
-  X86JITInfo *getJITInfo() override { return &JITInfo; }
 
   /// getStackAlignment - Returns the minimum alignment known to hold of the
   /// stack frame on entry to the function and which must be maintained by every

Modified: llvm/trunk/lib/Target/X86/X86TargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86TargetMachine.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86TargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86TargetMachine.cpp Thu Aug  7 09:21:18 2014
@@ -177,10 +177,3 @@ bool X86PassConfig::addPreEmitPass() {
 
   return ShouldPrint;
 }
-
-bool X86TargetMachine::addCodeEmitter(PassManagerBase &PM,
-                                      JITCodeEmitter &JCE) {
-  PM.add(createX86JITCodeEmitterPass(*this, JCE));
-
-  return false;
-}

Modified: llvm/trunk/lib/Target/X86/X86TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86TargetMachine.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86TargetMachine.h (original)
+++ llvm/trunk/lib/Target/X86/X86TargetMachine.h Thu Aug  7 09:21:18 2014
@@ -33,17 +33,11 @@ public:
                    CodeGenOpt::Level OL);
   const X86Subtarget *getSubtargetImpl() const override { return &Subtarget; }
 
-  X86Subtarget *getSubtargetImpl() {
-    return static_cast<X86Subtarget *>(TargetMachine::getSubtargetImpl());
-  }
-
   /// \brief Register X86 analysis passes with a pass manager.
   void addAnalysisPasses(PassManagerBase &PM) override;
 
   // Set up the pass pipeline.
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
-
-  bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE) override;
 };
 
 } // End llvm namespace

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @.LC0 = internal global [10 x i8] c"argc: %d\0A\00"		; <[10 x i8]*> [#uses=1]
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @foo(i32 %X, i32 %Y, double %A) {
 	%cond212 = fcmp une double %A, 1.000000e+00		; <i1> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	call i32 @mylog( i32 4 )		; <i32>:1 [#uses=0]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 ; <label>:0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; We were accidentally inverting the signedness of right shifts.  Whoops.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	%X = fadd double 0.000000e+00, 1.000000e+00		; <double> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @bar(i8* %X) {
         ; pointer should be 4 byte aligned!

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll Thu Aug  7 09:21:18 2014
@@ -1,6 +1,6 @@
 ; This testcase should return with an exit code of 1.
 ;
-; RUN: not %lli_mcjit %s
+; RUN: not %lli %s
 
 @test = global i64 0		; <i64*> [#uses=1]
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s test
+; RUN: %lli %s test
 
 declare i32 @puts(i8*)
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 target datalayout = "e-p:32:32"
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; Testcase distilled from 256.bzip2.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; Testcase distilled from 256.bzip2.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; This testcase failed to work because two variable sized allocas confused the
 ; local register allocator.

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ;
 ; Regression Test: EnvironmentTest.ll

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; This testcase exposes a bug in the local register allocator where it runs out
 ; of registers (due to too many overlapping live ranges), but then attempts to

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @A = global i32 0		; <i32*> [#uses=1]
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll Thu Aug  7 09:21:18 2014
@@ -1,5 +1,5 @@
 ; PR672
-; RUN: %lli_mcjit %s
+; RUN: %lli %s
 ; XFAIL: mcjit-ia32
 
 define i32 @main() {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -force-interpreter %s
+; RUN: %lli -force-interpreter %s
 ; PR1836
 
 define i32 @main() {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -force-interpreter=true %s | FileCheck %s
+; RUN: %lli -force-interpreter=true %s | FileCheck %s
 ; CHECK: 1
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2010-01-15-UndefValue.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2010-01-15-UndefValue.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2010-01-15-UndefValue.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2010-01-15-UndefValue.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -force-interpreter=true %s > /dev/null
+; RUN: %lli -force-interpreter=true %s > /dev/null
 
 define i32 @main() {
        %a = add i32 0, undef

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s
+; RUN: %lli %s
 ;
 ; Verify relocations to global symbols with addend work correctly.
 ;

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/cross-module-b.ll %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/cross-module-b.ll %s > /dev/null
 
 declare i32 @FB()
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-sm-pic-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-sm-pic-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-sm-pic-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/cross-module-sm-pic-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/cross-module-b.ll -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/cross-module-b.ll -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, i686, i386, arm
 
 declare i32 @FB()

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/eh-lg-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/eh-lg-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/eh-lg-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/eh-lg-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -relocation-model=pic -code-model=large %s
+; RUN: %lli -relocation-model=pic -code-model=large %s
 ; XFAIL: cygwin, win32, mingw, mips, i686, i386, aarch64, arm
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/eh-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/eh-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/eh-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/eh-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -relocation-model=pic -code-model=small %s
+; RUN: %lli -relocation-model=pic -code-model=small %s
 ; XFAIL: cygwin, win32, mingw, mips, i686, i386, darwin, aarch64, arm
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/eh.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/eh.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/eh.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/eh.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s
+; RUN: %lli %s
 ; XFAIL: arm, cygwin, win32, mingw
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/fpbitcast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/fpbitcast.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/fpbitcast.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/fpbitcast.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -force-interpreter=true %s | FileCheck %s
+; RUN: %lli -force-interpreter=true %s | FileCheck %s
 ; CHECK: 40091eb8
 
 define i32 @test(double %x) {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/hello-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/hello-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/hello-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/hello-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, i686, i386, darwin, aarch64, arm
 
 @.LC0 = internal global [12 x i8] c"Hello World\00"		; <[12 x i8]*> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/hello.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/hello.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/hello.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/hello.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @.LC0 = internal global [12 x i8] c"Hello World\00"		; <[12 x i8]*> [#uses=1]
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/hello2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/hello2.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/hello2.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/hello2.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @X = global i32 7		; <i32*> [#uses=0]
 @msg = internal global [13 x i8] c"Hello World\0A\00"		; <[13 x i8]*> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/load-object-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/load-object-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/load-object-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/load-object-a.ll Thu Aug  7 09:21:18 2014
@@ -1,20 +1,20 @@
 ; This first line will generate the .o files for the next run line
 ; RUN: rm -rf %t.cachedir %t.cachedir2 %t.cachedir3
 ; RUN: mkdir -p %t.cachedir %t.cachedir2 %t.cachedir3
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -enable-cache-manager -object-cache-dir=%t.cachedir %s
+; RUN: %lli -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -enable-cache-manager -object-cache-dir=%t.cachedir %s
 
 ; Collect generated objects.
 ; RUN: find %t.cachedir -type f -name 'multi-module-?.o' -exec mv -v '{}' %t.cachedir2 ';'
 
 ; This line tests MCJIT object loading
-; RUN: %lli_mcjit -extra-object=%t.cachedir2/multi-module-b.o -extra-object=%t.cachedir2/multi-module-c.o %s
+; RUN: %lli -extra-object=%t.cachedir2/multi-module-b.o -extra-object=%t.cachedir2/multi-module-c.o %s
 
 ; These lines put the object files into an archive
 ; RUN: llvm-ar r %t.cachedir3/load-object.a %t.cachedir2/multi-module-b.o
 ; RUN: llvm-ar r %t.cachedir3/load-object.a %t.cachedir2/multi-module-c.o
 
 ; This line test MCJIT archive loading
-; RUN: %lli_mcjit -extra-archive=%t.cachedir3/load-object.a %s
+; RUN: %lli -extra-archive=%t.cachedir3/load-object.a %s
 
 declare i32 @FB()
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll %s > /dev/null
 
 declare i32 @FB()
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-eh-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-eh-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-eh-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-eh-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-eh-b.ll %s
+; RUN: %lli -extra-module=%p/Inputs/multi-module-eh-b.ll %s
 ; XFAIL: arm, cygwin, win32, mingw
 declare i8* @__cxa_allocate_exception(i64)
 declare void @__cxa_throw(i8*, i8*, i8*)

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-sm-pic-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-sm-pic-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-sm-pic-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/multi-module-sm-pic-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, i686, i386, arm
 
 declare i32 @FB()

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -code-model=small %s > /dev/null
+; RUN: %lli -code-model=small %s > /dev/null
 ; XFAIL: mips
 ;
 ; FIXME: Merge this file with non-extern-addend.ll once AArch64 supports PC-rel

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/non-extern-addend.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @foo(i32 %x, i32 %y, double %d) {
 entry:

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/pr13727.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/pr13727.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/pr13727.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/pr13727.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -O0 -disable-lazy-compilation=false %s
+; RUN: %lli -O0 -disable-lazy-compilation=false %s
 
 ; The intention of this test is to verify that symbols mapped to COMMON in ELF
 ; work as expected.

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/cross-module-b.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/cross-module-b.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
 
 declare i32 @FB()
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-sm-pic-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-sm-pic-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-sm-pic-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/cross-module-sm-pic-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/cross-module-b.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/cross-module-b.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, i686, i386, arm
 
 declare i32 @FB()

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
 
 declare i32 @FB()
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-sm-pic-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-sm-pic-a.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-sm-pic-a.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/multi-module-sm-pic-a.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -extra-module=%p/Inputs/multi-module-b.ll -extra-module=%p/Inputs/multi-module-c.ll -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target%exeext -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, i686, i386, arm
 
 declare i32 @FB()

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
+; RUN: %lli -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
 
 define i32 @bar() nounwind {
 	ret i32 0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s
+; RUN: %lli -remote-mcjit -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s
 ; XFAIL: *
 ; This test should fail until remote symbol resolution is supported.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/stubs-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -disable-lazy-compilation=false -relocation-model=pic -code-model=small %s
+; RUN: %lli -remote-mcjit -disable-lazy-compilation=false -relocation-model=pic -code-model=small %s
 ; XFAIL: *
 ; This function should fail until remote symbol resolution is supported.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s
+; RUN: %lli -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s
 
 ; The intention of this test is to verify that symbols mapped to COMMON in ELF
 ; work as expected.

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN:  %lli_mcjit -remote-mcjit -O0 -mcjit-remote-process=lli-child-target%exeext %s
+; RUN:  %lli -remote-mcjit -O0 -mcjit-remote-process=lli-child-target%exeext %s
 
 ; Check that a variable is always aligned as specified.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
+; RUN: %lli -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
 
 define double @test(double* %DP, double %Arg) nounwind {
 	%D = load double* %DP		; <double> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
+; RUN: %lli -remote-mcjit -mcjit-remote-process=lli-child-target%exeext %s > /dev/null
 
 @count = global i32 1, align 4
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -remote-mcjit -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, aarch64, arm, i686, i386
 
 @count = global i32 1, align 4

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -O0 -mcjit-remote-process=lli-child-target%exeext %s
+; RUN: %lli -remote-mcjit -O0 -mcjit-remote-process=lli-child-target%exeext %s
 
 @.str = private unnamed_addr constant [6 x i8] c"data1\00", align 1
 @ptr = global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), align 4

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -remote-mcjit -O0 -relocation-model=pic -code-model=small %s
+; RUN: %lli -remote-mcjit -O0 -relocation-model=pic -code-model=small %s
 ; XFAIL: mips, aarch64, arm, i686, i386
 
 @.str = private unnamed_addr constant [6 x i8] c"data1\00", align 1

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/simplesttest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/simplesttest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/simplesttest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/simplesttest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	ret i32 0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/simpletest.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/simpletest.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/simpletest.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/simpletest.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @bar() {
 	ret i32 0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/stubs-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/stubs-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/stubs-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/stubs-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -disable-lazy-compilation=false -relocation-model=pic -code-model=small %s
+; RUN: %lli -disable-lazy-compilation=false -relocation-model=pic -code-model=small %s
 ; XFAIL: mips, i686, i386, aarch64, arm
 
 define i32 @main() nounwind {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/stubs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/stubs.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/stubs.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/stubs.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -disable-lazy-compilation=false %s
+; RUN: %lli -disable-lazy-compilation=false %s
 
 define i32 @main() nounwind {
 entry:

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-arith.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-arith.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-arith.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-arith.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	%A = add i8 0, 12		; <i8> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-branch.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-branch.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-branch.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-branch.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; test unconditional branch
 define i32 @main() {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-call-no-external-funcs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-call-no-external-funcs.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-call-no-external-funcs.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-call-no-external-funcs.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @_Z14func_exit_codev() nounwind uwtable {
 entry:

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-call.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-call.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-call.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-call.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 declare void @exit(i32)
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-cast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-cast.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-cast.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-cast.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @foo() {
 	ret i32 0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols-alignment.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols-alignment.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols-alignment.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols-alignment.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -O0 %s
+; RUN: %lli -O0 %s
 
 ; This test checks that common symbols have been allocated addresses honouring
 ; the alignment requirement.

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-common-symbols.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -O0 -disable-lazy-compilation=false %s
+; RUN: %lli -O0 -disable-lazy-compilation=false %s
 
 ; The intention of this test is to verify that symbols mapped to COMMON in ELF
 ; work as expected.

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-constantexpr.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-constantexpr.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-constantexpr.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-constantexpr.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; This tests to make sure that we can evaluate weird constant expressions
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-data-align.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-data-align.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-data-align.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-data-align.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN:  %lli_mcjit -O0 %s
+; RUN:  %lli -O0 %s
 
 ; Check that a variable is always aligned as specified.
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define double @test(double* %DP, double %Arg) {
 	%D = load double* %DP		; <double> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-fp.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-fp.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-fp.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-fp.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define double @test(double* %DP, double %Arg) {
 	%D = load double* %DP		; <double> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-global-ctors.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-global-ctors.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-global-ctors.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-global-ctors.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 ; XFAIL: darwin
 @var = global i32 1, align 4
 @llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @ctor_func }]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -relocation-model=pic -code-model=small %s > /dev/null
+; RUN: %lli -relocation-model=pic -code-model=small %s > /dev/null
 ; XFAIL: mips, aarch64, arm, i686, i386
 
 @count = global i32 1, align 4

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-global-init-nonzero.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @count = global i32 1, align 4
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-global.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-global.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-global.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-global.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 @count = global i32 0, align 4
 

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-loadstore.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-loadstore.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-loadstore.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-loadstore.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define void @test(i8* %P, i16* %P.upgrd.1, i32* %P.upgrd.2, i64* %P.upgrd.3) {
 	%V = load i8* %P		; <i8> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-local.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-local.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-local.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-local.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() nounwind uwtable {
 entry:

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-logical.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-logical.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-logical.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-logical.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	%A = and i8 4, 8		; <i8> [#uses=2]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-loop.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-loop.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-loop.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-loop.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 ; <label>:0

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-phi.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-phi.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-phi.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-phi.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; test phi node
 @Y = global i32 6		; <i32*> [#uses=1]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc-sm-pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc-sm-pic.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc-sm-pic.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc-sm-pic.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -O0 -relocation-model=pic -code-model=small %s
+; RUN: %lli -O0 -relocation-model=pic -code-model=small %s
 ; XFAIL: mips, aarch64, arm, i686, i386
 
 @.str = private unnamed_addr constant [6 x i8] c"data1\00", align 1

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-ptr-reloc.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit -O0 %s
+; RUN: %lli -O0 %s
 
 @.str = private unnamed_addr constant [6 x i8] c"data1\00", align 1
 @ptr = global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), align 4

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-ret.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-ret.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-ret.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-ret.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 ; test return instructions
 define void @test1() {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-return.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-return.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-return.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-return.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() nounwind uwtable {
 entry:

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-fp.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-fp.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-fp.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-fp.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 
 define i32 @main() {

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-int.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-int.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-int.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-setcond-int.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	%int1 = add i32 0, 0		; <i32> [#uses=6]

Modified: llvm/trunk/test/ExecutionEngine/MCJIT/test-shift.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/MCJIT/test-shift.ll?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/ExecutionEngine/MCJIT/test-shift.ll (original)
+++ llvm/trunk/test/ExecutionEngine/MCJIT/test-shift.ll Thu Aug  7 09:21:18 2014
@@ -1,4 +1,4 @@
-; RUN: %lli_mcjit %s > /dev/null
+; RUN: %lli %s > /dev/null
 
 define i32 @main() {
 	%shamt = add i8 0, 1		; <i8> [#uses=8]

Modified: llvm/trunk/test/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/lit.cfg?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/test/lit.cfg (original)
+++ llvm/trunk/test/lit.cfg Thu Aug  7 09:21:18 2014
@@ -150,16 +150,15 @@ if config.test_exec_root is None:
 
 ###
 
-# Provide a command line for mcjit tests
-lli_mcjit = 'lli -use-mcjit'
+lli = 'lli'
 # The target triple used by default by lli is the process target triple (some
 # triple appropriate for generating code for the current process) but because
 # we don't support COFF in MCJIT well enough for the tests, force ELF format on
 # Windows.  FIXME: the process target triple should be used here, but this is
 # difficult to obtain on Windows.
 if re.search(r'cygwin|mingw32|win32', config.host_triple):
-  lli_mcjit += ' -mtriple='+config.host_triple+'-elf'
-config.substitutions.append( ('%lli_mcjit', lli_mcjit) )
+  lli += ' -mtriple='+config.host_triple+'-elf'
+config.substitutions.append( ('%lli', lli ) )
 
 # Similarly, have a macro to use llc with DWARF even when the host is win32.
 llc_dwarf = 'llc'
@@ -167,22 +166,6 @@ if re.search(r'win32', config.target_tri
   llc_dwarf += ' -mtriple='+config.target_triple.replace('-win32', '-mingw32')
 config.substitutions.append( ('%llc_dwarf', llc_dwarf) )
 
-# Process jit implementation option
-jit_impl_cfg = lit_config.params.get('jit_impl', None)
-if jit_impl_cfg == 'mcjit':
-  # When running with mcjit, mangle -mcjit into target triple
-  # and add -use-mcjit flag to lli invocation
-  if 'i386' in config.target_triple or 'i686' in config.target_triple:
-    config.target_triple += jit_impl_cfg + '-ia32'
-  elif 'x86_64' in config.target_triple:
-    config.target_triple += jit_impl_cfg + '-ia64'
-  else:
-    config.target_triple += jit_impl_cfg
-
-  config.substitutions.append( ('%lli', 'lli -use-mcjit') )
-else:
-  config.substitutions.append( ('%lli', 'lli') )
-
 # Add site-specific substitutions.
 config.substitutions.append( ('%ocamlopt', config.ocamlopt_executable) )
 config.substitutions.append( ('%llvmshlibdir', config.llvm_shlib_dir) )

Modified: llvm/trunk/tools/lli/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/lli/CMakeLists.txt (original)
+++ llvm/trunk/tools/lli/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -7,7 +7,6 @@ set(LLVM_LINK_COMPONENTS
   IRReader
   Instrumentation
   Interpreter
-  JIT
   MC
   MCJIT
   Object

Modified: llvm/trunk/tools/lli/LLVMBuild.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/LLVMBuild.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/lli/LLVMBuild.txt (original)
+++ llvm/trunk/tools/lli/LLVMBuild.txt Thu Aug  7 09:21:18 2014
@@ -22,4 +22,4 @@ subdirectories = ChildTarget
 type = Tool
 name = lli
 parent = Tools
-required_libraries = AsmParser BitReader IRReader Instrumentation Interpreter JIT MCJIT NativeCodeGen SelectionDAG Native
+required_libraries = AsmParser BitReader IRReader Instrumentation Interpreter MCJIT NativeCodeGen SelectionDAG Native

Modified: llvm/trunk/tools/lli/lli.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/lli.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/lli/lli.cpp (original)
+++ llvm/trunk/tools/lli/lli.cpp Thu Aug  7 09:21:18 2014
@@ -22,7 +22,6 @@
 #include "llvm/CodeGen/LinkAllCodegenComponents.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/ExecutionEngine/JITEventListener.h"
 #include "llvm/ExecutionEngine/JITMemoryManager.h"
 #include "llvm/ExecutionEngine/MCJIT.h"
@@ -76,10 +75,6 @@ namespace {
                                  cl::desc("Force interpretation: disable JIT"),
                                  cl::init(false));
 
-  cl::opt<bool> UseMCJIT(
-    "use-mcjit", cl::desc("Enable use of the MC-based JIT (if available)"),
-    cl::init(false));
-
   cl::opt<bool> DebugIR(
     "debug-ir", cl::desc("Generate debug information to allow debugging IR."),
     cl::init(false));
@@ -405,12 +400,9 @@ int main(int argc, char **argv, char * c
   }
 
   if (EnableCacheManager) {
-    if (UseMCJIT) {
-      std::string CacheName("file:");
-      CacheName.append(InputFile);
-      Mod->setModuleIdentifier(CacheName);
-    } else
-      errs() << "warning: -enable-cache-manager can only be used with MCJIT.";
+    std::string CacheName("file:");
+    CacheName.append(InputFile);
+    Mod->setModuleIdentifier(CacheName);
   }
 
   // If not jitting lazily, load the whole bitcode file eagerly too.
@@ -423,12 +415,6 @@ int main(int argc, char **argv, char * c
   }
 
   if (DebugIR) {
-    if (!UseMCJIT) {
-      errs() << "warning: -debug-ir used without -use-mcjit. Only partial debug"
-        << " information will be emitted by the non-MC JIT engine. To see full"
-        << " source debug information, enable the flag '-use-mcjit'.\n";
-
-    }
     ModulePass *DebugIRPass = createDebugIRPass();
     DebugIRPass->runOnModule(*Mod);
   }
@@ -451,8 +437,7 @@ int main(int argc, char **argv, char * c
 
   // Enable MCJIT if desired.
   RTDyldMemoryManager *RTDyldMM = nullptr;
-  if (UseMCJIT && !ForceInterpreter) {
-    builder.setUseMCJIT(true);
+  if (!ForceInterpreter) {
     if (RemoteMCJIT)
       RTDyldMM = new RemoteMemoryManager();
     else
@@ -517,12 +502,9 @@ int main(int argc, char **argv, char * c
       return 1;
     }
     if (EnableCacheManager) {
-      if (UseMCJIT) {
-        std::string CacheName("file:");
-        CacheName.append(ExtraModules[i]);
-        XMod->setModuleIdentifier(CacheName);
-      }
-      // else, we already printed a warning above.
+      std::string CacheName("file:");
+      CacheName.append(ExtraModules[i]);
+      XMod->setModuleIdentifier(CacheName);
     }
     EE->addModule(XMod);
   }
@@ -611,20 +593,12 @@ int main(int argc, char **argv, char * c
                                                       NULL);
 
     // Run static constructors.
-    if (UseMCJIT && !ForceInterpreter) {
+    if (!ForceInterpreter) {
       // Give MCJIT a chance to apply relocations and set page permissions.
       EE->finalizeObject();
     }
     EE->runStaticConstructorsDestructors(false);
 
-    if (!UseMCJIT && NoLazyCompilation) {
-      for (Module::iterator I = Mod->begin(), E = Mod->end(); I != E; ++I) {
-        Function *Fn = &*I;
-        if (Fn != EntryFn && !Fn->isDeclaration())
-          EE->getPointerToFunction(Fn);
-      }
-    }
-
     // Trigger compilation separately so code regions that need to be
     // invalidated will be known.
     (void)EE->getPointerToFunction(EntryFn);

Modified: llvm/trunk/tools/llvm-jitlistener/LLVMBuild.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-jitlistener/LLVMBuild.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-jitlistener/LLVMBuild.txt (original)
+++ llvm/trunk/tools/llvm-jitlistener/LLVMBuild.txt Thu Aug  7 09:21:18 2014
@@ -19,4 +19,4 @@
 type = Tool
 name = llvm-jitlistener
 parent = Tools
-required_libraries = AsmParser BitReader IRReader Interpreter JIT MCJIT NativeCodeGen Object SelectionDAG Native
+required_libraries = AsmParser BitReader IRReader Interpreter MCJIT NativeCodeGen Object SelectionDAG Native

Modified: llvm/trunk/tools/llvm-jitlistener/llvm-jitlistener.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-jitlistener/llvm-jitlistener.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-jitlistener/llvm-jitlistener.cpp (original)
+++ llvm/trunk/tools/llvm-jitlistener/llvm-jitlistener.cpp Thu Aug  7 09:21:18 2014
@@ -149,7 +149,6 @@ protected:
       .setEngineKind(EngineKind::JIT)
       .setErrorStr(&Error)
       .setJITMemoryManager(MemMgr)
-      .setUseMCJIT(true)
       .create());
     if (Error.empty() == false)
       errs() << Error;

Modified: llvm/trunk/tools/llvm-rtdyld/LLVMBuild.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-rtdyld/LLVMBuild.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-rtdyld/LLVMBuild.txt (original)
+++ llvm/trunk/tools/llvm-rtdyld/LLVMBuild.txt Thu Aug  7 09:21:18 2014
@@ -19,4 +19,4 @@
 type = Tool
 name = llvm-rtdyld
 parent = Tools
-required_libraries = JIT MC Object RuntimeDyld Support all-targets
+required_libraries = MC Object RuntimeDyld Support all-targets

Modified: llvm/trunk/unittests/ExecutionEngine/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/CMakeLists.txt (original)
+++ llvm/trunk/unittests/ExecutionEngine/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -10,10 +10,9 @@ add_llvm_unittest(ExecutionEngineTests
   ExecutionEngineTest.cpp
   )
 
-# Include JIT/MCJIT tests only if native arch is a built JIT target.
+# Include MCJIT tests only if native arch is a built JIT target.
 list(FIND LLVM_TARGETS_TO_BUILD "${LLVM_NATIVE_ARCH}" build_idx)
 list(FIND LLVM_TARGETS_WITH_JIT "${LLVM_NATIVE_ARCH}" jit_idx)
 if (NOT build_idx LESS 0 AND NOT jit_idx LESS 0)
-  add_subdirectory(JIT)
   add_subdirectory(MCJIT)
 endif()

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/CMakeLists.txt?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/CMakeLists.txt (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/CMakeLists.txt (removed)
@@ -1,65 +0,0 @@
-set(LLVM_LINK_COMPONENTS
-  AsmParser
-  BitReader
-  BitWriter
-  Core
-  ExecutionEngine
-  JIT
-  MC
-  Support
-  nativecodegen
-  )
-
-# HACK: Declare a couple of source files as optionally compiled to satisfy the
-# missing-file-checker in LLVM's weird CMake build.
-set(LLVM_OPTIONAL_SOURCES
-  IntelJITEventListenerTest.cpp
-  OProfileJITEventListenerTest.cpp
-  )
-
-if( LLVM_USE_INTEL_JITEVENTS )
-  set(ProfileTestSources
-    IntelJITEventListenerTest.cpp
-    )
-  set(LLVM_LINK_COMPONENTS
-    ${LLVM_LINK_COMPONENTS}
-    DebugInfo
-    IntelJITEvents
-    Object
-    ) 
-endif( LLVM_USE_INTEL_JITEVENTS )
-
-if( LLVM_USE_OPROFILE )
-  set(ProfileTestSources
-    ${ProfileTestSources}
-    OProfileJITEventListenerTest.cpp
-    )
-  set(LLVM_LINK_COMPONENTS
-    ${LLVM_LINK_COMPONENTS}
-    OProfileJIT
-    )
-endif( LLVM_USE_OPROFILE )
-
-set(JITTestsSources
-  JITEventListenerTest.cpp
-  JITMemoryManagerTest.cpp
-  JITTest.cpp
-  MultiJITTest.cpp
-  ${ProfileTestSources}
-  )
-
-if(MSVC)
-  list(APPEND JITTestsSources JITTests.def)
-endif()
-
-# The JIT tests need to dlopen things.
-set(LLVM_NO_DEAD_STRIP 1)
-
-add_llvm_unittest(JITTests
-  ${JITTestsSources}
-  )
-
-if(MINGW OR CYGWIN)
-  set_property(TARGET JITTests PROPERTY LINK_FLAGS -Wl,--export-all-symbols)
-endif()
-set_target_properties(JITTests PROPERTIES ENABLE_EXPORTS 1)

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/IntelJITEventListenerTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/IntelJITEventListenerTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/IntelJITEventListenerTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/IntelJITEventListenerTest.cpp (removed)
@@ -1,113 +0,0 @@
-//===- JITEventListenerTest.cpp - Tests for Intel JITEventListener --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "JITEventListenerTestCommon.h"
-
-using namespace llvm;
-
-// Because we want to keep the implementation details of the Intel API used to
-// communicate with Amplifier out of the public header files, the header below
-// is included from the source tree instead.
-#include "../../../lib/ExecutionEngine/IntelJITEvents/IntelJITEventsWrapper.h"
-
-#include <map>
-#include <list>
-
-namespace {
-
-// map of function ("method") IDs to source locations
-NativeCodeMap ReportedDebugFuncs;
-
-} // namespace
-
-/// Mock implementaion of Intel JIT API jitprofiling library
-namespace test_jitprofiling {
-
-int NotifyEvent(iJIT_JVM_EVENT EventType, void *EventSpecificData) {
-  switch (EventType) {
-    case iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED: {
-      EXPECT_TRUE(0 != EventSpecificData);
-      iJIT_Method_Load* msg = static_cast<iJIT_Method_Load*>(EventSpecificData);
-
-      ReportedDebugFuncs[msg->method_id];
-
-      for(unsigned int i = 0; i < msg->line_number_size; ++i) {
-        EXPECT_TRUE(0 != msg->line_number_table);
-        std::pair<std::string, unsigned int> loc(
-          std::string(msg->source_file_name),
-          msg->line_number_table[i].LineNumber);
-        ReportedDebugFuncs[msg->method_id].push_back(loc);
-      }
-    }
-    break;
-    case iJVM_EVENT_TYPE_METHOD_UNLOAD_START: {
-      EXPECT_TRUE(0 != EventSpecificData);
-      unsigned int UnloadId
-        = *reinterpret_cast<unsigned int*>(EventSpecificData);
-      EXPECT_TRUE(1 == ReportedDebugFuncs.erase(UnloadId));
-    }
-    default:
-      break;
-  }
-  return 0;
-}
-
-iJIT_IsProfilingActiveFlags IsProfilingActive(void) {
-  // for testing, pretend we have an Intel Parallel Amplifier XE 2011
-  // instance attached
-  return iJIT_SAMPLING_ON;
-}
-
-unsigned int GetNewMethodID(void) {
-  static unsigned int id = 0;
-  return ++id;
-}
-
-} //namespace test_jitprofiling
-
-class IntelJITEventListenerTest
-  : public JITEventListenerTestBase<IntelJITEventsWrapper> {
-public:
-  IntelJITEventListenerTest()
-  : JITEventListenerTestBase<IntelJITEventsWrapper>(
-      new IntelJITEventsWrapper(test_jitprofiling::NotifyEvent, 0,
-        test_jitprofiling::IsProfilingActive, 0, 0,
-        test_jitprofiling::GetNewMethodID))
-  {
-    EXPECT_TRUE(0 != MockWrapper);
-
-    Listener.reset(JITEventListener::createIntelJITEventListener(
-      MockWrapper.release()));
-    EXPECT_TRUE(0 != Listener);
-    EE->RegisterJITEventListener(Listener.get());
-  }
-};
-
-TEST_F(IntelJITEventListenerTest, NoDebugInfo) {
-  TestNoDebugInfo(ReportedDebugFuncs);
-}
-
-TEST_F(IntelJITEventListenerTest, SingleLine) {
-  TestSingleLine(ReportedDebugFuncs);
-}
-
-TEST_F(IntelJITEventListenerTest, MultipleLines) {
-  TestMultipleLines(ReportedDebugFuncs);
-}
-
-// This testcase is disabled because the Intel JIT API does not support a single
-// JITted function with source lines associated with multiple files
-/*
-TEST_F(IntelJITEventListenerTest, MultipleFiles) {
-  TestMultipleFiles(ReportedDebugFuncs);
-}
-*/
-
-testing::Environment* const jit_env =
-  testing::AddGlobalTestEnvironment(new JITEnvironment);

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp (removed)
@@ -1,237 +0,0 @@
-//===- JITEventListenerTest.cpp - Unit tests for JITEventListeners --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/JITEventListener.h"
-#include "llvm/CodeGen/MachineCodeInfo.h"
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/TypeBuilder.h"
-#include "llvm/Support/TargetSelect.h"
-#include "gtest/gtest.h"
-#include <vector>
-
-using namespace llvm;
-
-namespace {
-
-struct FunctionEmittedEvent {
-  // Indices are local to the RecordingJITEventListener, since the
-  // JITEventListener interface makes no guarantees about the order of
-  // calls between Listeners.
-  unsigned Index;
-  const Function *F;
-  void *Code;
-  size_t Size;
-  JITEvent_EmittedFunctionDetails Details;
-};
-struct FunctionFreedEvent {
-  unsigned Index;
-  void *Code;
-};
-
-struct RecordingJITEventListener : public JITEventListener {
-  std::vector<FunctionEmittedEvent> EmittedEvents;
-  std::vector<FunctionFreedEvent> FreedEvents;
-
-  unsigned NextIndex;
-
-  RecordingJITEventListener() : NextIndex(0) {}
-
-  virtual void NotifyFunctionEmitted(const Function &F,
-                                     void *Code, size_t Size,
-                                     const EmittedFunctionDetails &Details) {
-    FunctionEmittedEvent Event = {NextIndex++, &F, Code, Size, Details};
-    EmittedEvents.push_back(Event);
-  }
-
-  virtual void NotifyFreeingMachineCode(void *OldPtr) {
-    FunctionFreedEvent Event = {NextIndex++, OldPtr};
-    FreedEvents.push_back(Event);
-  }
-};
-
-class JITEventListenerTest : public testing::Test {
- protected:
-  JITEventListenerTest()
-      : M(new Module("module", getGlobalContext())),
-        EE(EngineBuilder(M)
-           .setEngineKind(EngineKind::JIT)
-           .create()) {
-  }
-
-  Module *M;
-  const std::unique_ptr<ExecutionEngine> EE;
-};
-
-// Tests on SystemZ disabled as we're running the old JIT
-#if !defined(__s390__) && !defined(__aarch64__)
-Function *buildFunction(Module *M) {
-  Function *Result = Function::Create(
-      TypeBuilder<int32_t(int32_t), false>::get(getGlobalContext()),
-      GlobalValue::ExternalLinkage, "id", M);
-  Value *Arg = Result->arg_begin();
-  BasicBlock *BB = BasicBlock::Create(M->getContext(), "entry", Result);
-  ReturnInst::Create(M->getContext(), Arg, BB);
-  return Result;
-}
-
-// Tests that a single JITEventListener follows JIT events accurately.
-TEST_F(JITEventListenerTest, Simple) {
-  RecordingJITEventListener Listener;
-  EE->RegisterJITEventListener(&Listener);
-  Function *F1 = buildFunction(M);
-  Function *F2 = buildFunction(M);
-
-  void *F1_addr = EE->getPointerToFunction(F1);
-  void *F2_addr = EE->getPointerToFunction(F2);
-  EE->getPointerToFunction(F1);  // Should do nothing.
-  EE->freeMachineCodeForFunction(F1);
-  EE->freeMachineCodeForFunction(F2);
-
-  ASSERT_EQ(2U, Listener.EmittedEvents.size());
-  ASSERT_EQ(2U, Listener.FreedEvents.size());
-
-  EXPECT_EQ(0U, Listener.EmittedEvents[0].Index);
-  EXPECT_EQ(F1, Listener.EmittedEvents[0].F);
-  EXPECT_EQ(F1_addr, Listener.EmittedEvents[0].Code);
-  EXPECT_LT(0U, Listener.EmittedEvents[0].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(1U, Listener.EmittedEvents[1].Index);
-  EXPECT_EQ(F2, Listener.EmittedEvents[1].F);
-  EXPECT_EQ(F2_addr, Listener.EmittedEvents[1].Code);
-  EXPECT_LT(0U, Listener.EmittedEvents[1].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(2U, Listener.FreedEvents[0].Index);
-  EXPECT_EQ(F1_addr, Listener.FreedEvents[0].Code);
-
-  EXPECT_EQ(3U, Listener.FreedEvents[1].Index);
-  EXPECT_EQ(F2_addr, Listener.FreedEvents[1].Code);
-
-  F1->eraseFromParent();
-  F2->eraseFromParent();
-}
-
-// Tests that a single JITEventListener follows JIT events accurately.
-TEST_F(JITEventListenerTest, MultipleListenersDontInterfere) {
-  RecordingJITEventListener Listener1;
-  RecordingJITEventListener Listener2;
-  RecordingJITEventListener Listener3;
-  Function *F1 = buildFunction(M);
-  Function *F2 = buildFunction(M);
-
-  EE->RegisterJITEventListener(&Listener1);
-  EE->RegisterJITEventListener(&Listener2);
-  void *F1_addr = EE->getPointerToFunction(F1);
-  EE->RegisterJITEventListener(&Listener3);
-  EE->UnregisterJITEventListener(&Listener1);
-  void *F2_addr = EE->getPointerToFunction(F2);
-  EE->UnregisterJITEventListener(&Listener2);
-  EE->UnregisterJITEventListener(&Listener3);
-  EE->freeMachineCodeForFunction(F1);
-  EE->RegisterJITEventListener(&Listener2);
-  EE->RegisterJITEventListener(&Listener3);
-  EE->RegisterJITEventListener(&Listener1);
-  EE->freeMachineCodeForFunction(F2);
-  EE->UnregisterJITEventListener(&Listener1);
-  EE->UnregisterJITEventListener(&Listener2);
-  EE->UnregisterJITEventListener(&Listener3);
-
-  // Listener 1.
-  ASSERT_EQ(1U, Listener1.EmittedEvents.size());
-  ASSERT_EQ(1U, Listener1.FreedEvents.size());
-
-  EXPECT_EQ(0U, Listener1.EmittedEvents[0].Index);
-  EXPECT_EQ(F1, Listener1.EmittedEvents[0].F);
-  EXPECT_EQ(F1_addr, Listener1.EmittedEvents[0].Code);
-  EXPECT_LT(0U, Listener1.EmittedEvents[0].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(1U, Listener1.FreedEvents[0].Index);
-  EXPECT_EQ(F2_addr, Listener1.FreedEvents[0].Code);
-
-  // Listener 2.
-  ASSERT_EQ(2U, Listener2.EmittedEvents.size());
-  ASSERT_EQ(1U, Listener2.FreedEvents.size());
-
-  EXPECT_EQ(0U, Listener2.EmittedEvents[0].Index);
-  EXPECT_EQ(F1, Listener2.EmittedEvents[0].F);
-  EXPECT_EQ(F1_addr, Listener2.EmittedEvents[0].Code);
-  EXPECT_LT(0U, Listener2.EmittedEvents[0].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(1U, Listener2.EmittedEvents[1].Index);
-  EXPECT_EQ(F2, Listener2.EmittedEvents[1].F);
-  EXPECT_EQ(F2_addr, Listener2.EmittedEvents[1].Code);
-  EXPECT_LT(0U, Listener2.EmittedEvents[1].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(2U, Listener2.FreedEvents[0].Index);
-  EXPECT_EQ(F2_addr, Listener2.FreedEvents[0].Code);
-
-  // Listener 3.
-  ASSERT_EQ(1U, Listener3.EmittedEvents.size());
-  ASSERT_EQ(1U, Listener3.FreedEvents.size());
-
-  EXPECT_EQ(0U, Listener3.EmittedEvents[0].Index);
-  EXPECT_EQ(F2, Listener3.EmittedEvents[0].F);
-  EXPECT_EQ(F2_addr, Listener3.EmittedEvents[0].Code);
-  EXPECT_LT(0U, Listener3.EmittedEvents[0].Size)
-      << "We don't know how big the function will be, but it had better"
-      << " contain some bytes.";
-
-  EXPECT_EQ(1U, Listener3.FreedEvents[0].Index);
-  EXPECT_EQ(F2_addr, Listener3.FreedEvents[0].Code);
-
-  F1->eraseFromParent();
-  F2->eraseFromParent();
-}
-
-TEST_F(JITEventListenerTest, MatchesMachineCodeInfo) {
-  RecordingJITEventListener Listener;
-  MachineCodeInfo MCI;
-  Function *F = buildFunction(M);
-
-  EE->RegisterJITEventListener(&Listener);
-  EE->runJITOnFunction(F, &MCI);
-  void *F_addr = EE->getPointerToFunction(F);
-  EE->freeMachineCodeForFunction(F);
-
-  ASSERT_EQ(1U, Listener.EmittedEvents.size());
-  ASSERT_EQ(1U, Listener.FreedEvents.size());
-
-  EXPECT_EQ(0U, Listener.EmittedEvents[0].Index);
-  EXPECT_EQ(F, Listener.EmittedEvents[0].F);
-  EXPECT_EQ(F_addr, Listener.EmittedEvents[0].Code);
-  EXPECT_EQ(MCI.address(), Listener.EmittedEvents[0].Code);
-  EXPECT_EQ(MCI.size(), Listener.EmittedEvents[0].Size);
-
-  EXPECT_EQ(1U, Listener.FreedEvents[0].Index);
-  EXPECT_EQ(F_addr, Listener.FreedEvents[0].Code);
-}
-#endif
-
-class JITEnvironment : public testing::Environment {
-  virtual void SetUp() {
-    // Required to create a JIT.
-    InitializeNativeTarget();
-  }
-};
-testing::Environment* const jit_env =
-  testing::AddGlobalTestEnvironment(new JITEnvironment);
-
-}  // anonymous namespace

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTestCommon.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTestCommon.h?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTestCommon.h (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/JITEventListenerTestCommon.h (removed)
@@ -1,207 +0,0 @@
-//===- JITEventListenerTestCommon.h - Helper for JITEventListener tests ------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===-------------------------------------------------------------------------------===//
-
-#ifndef JIT_EVENT_LISTENER_TEST_COMMON_H
-#define JIT_EVENT_LISTENER_TEST_COMMON_H
-
-#include "llvm/CodeGen/MachineCodeInfo.h"
-#include "llvm/Config/config.h"
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/ExecutionEngine/JITEventListener.h"
-#include "llvm/IR/DIBuilder.h"
-#include "llvm/IR/DebugInfo.h"
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/TypeBuilder.h"
-#include "llvm/Support/Dwarf.h"
-#include "llvm/Support/TargetSelect.h"
-#include "gtest/gtest.h"
-#include <string>
-#include <utility>
-#include <vector>
-
-typedef std::vector<std::pair<std::string, unsigned int> > SourceLocations;
-typedef std::map<uint64_t, SourceLocations> NativeCodeMap;
-
-class JITEnvironment : public testing::Environment {
-  virtual void SetUp() {
-    // Required to create a JIT.
-    llvm::InitializeNativeTarget();
-  }
-};
-
-inline unsigned int getLine() {
-  return 12;
-}
-
-inline unsigned int getCol() {
-  return 0;
-}
-
-inline const char* getFilename() {
-  return "mock_source_file.cpp";
-}
-
-// Test fixture shared by tests for listener implementations
-template<typename WrapperT>
-class JITEventListenerTestBase : public testing::Test {
-protected:
-  std::unique_ptr<WrapperT> MockWrapper;
-  std::unique_ptr<llvm::JITEventListener> Listener;
-
-public:
-  llvm::Module* M;
-  llvm::MDNode* Scope;
-  llvm::ExecutionEngine* EE;
-  llvm::DIBuilder* DebugBuilder;
-  llvm::IRBuilder<> Builder;
-
-  JITEventListenerTestBase(WrapperT* w)
-  : MockWrapper(w)
-  , M(new llvm::Module("module", llvm::getGlobalContext()))
-  , EE(llvm::EngineBuilder(M)
-    .setEngineKind(llvm::EngineKind::JIT)
-    .setOptLevel(llvm::CodeGenOpt::None)
-    .create())
-  , DebugBuilder(new llvm::DIBuilder(*M))
-  , Builder(llvm::getGlobalContext())
-  {
-    DebugBuilder->createCompileUnit(llvm::dwarf::DW_LANG_C_plus_plus,
-                                    "JIT",
-                                    "JIT",
-                                    "JIT",
-                                    true,
-                                    "",
-                                    1);
-
-    Scope = DebugBuilder->createFile(getFilename(), ".");
-  }
-
-  llvm::Function *buildFunction(const SourceLocations& DebugLocations) {
-    using namespace llvm;
-
-    LLVMContext& GlobalContext = getGlobalContext();
-
-    SourceLocations::const_iterator CurrentDebugLocation
-      = DebugLocations.begin();
-
-    if (CurrentDebugLocation != DebugLocations.end()) {
-      DebugLoc DebugLocation = DebugLoc::get(getLine(), getCol(),
-          DebugBuilder->createFile(CurrentDebugLocation->first, "."));
-      Builder.SetCurrentDebugLocation(DebugLocation);
-      CurrentDebugLocation++;
-    }
-
-    Function *Result = Function::Create(
-        TypeBuilder<int32_t(int32_t), false>::get(GlobalContext),
-        GlobalValue::ExternalLinkage, "id", M);
-    Value *Arg = Result->arg_begin();
-    BasicBlock *BB = BasicBlock::Create(M->getContext(), "entry", Result);
-    Builder.SetInsertPoint(BB);
-    Value* one = ConstantInt::get(GlobalContext, APInt(32, 1));
-    for(; CurrentDebugLocation != DebugLocations.end();
-        ++CurrentDebugLocation) {
-      Arg = Builder.CreateMul(Arg, Builder.CreateAdd(Arg, one));
-      Builder.SetCurrentDebugLocation(
-        DebugLoc::get(CurrentDebugLocation->second, 0,
-                      DebugBuilder->createFile(CurrentDebugLocation->first, ".")));
-    }
-    Builder.CreateRet(Arg);
-    return Result;
-  }
-
-  void TestNoDebugInfo(NativeCodeMap& ReportedDebugFuncs) {
-    SourceLocations DebugLocations;
-    llvm::Function* f = buildFunction(DebugLocations);
-    EXPECT_TRUE(0 != f);
-
-    //Cause JITting and callbacks to our listener
-    EXPECT_TRUE(0 != EE->getPointerToFunction(f));
-    EXPECT_TRUE(1 == ReportedDebugFuncs.size());
-
-    EE->freeMachineCodeForFunction(f);
-    EXPECT_TRUE(ReportedDebugFuncs.size() == 0);
-  }
-
-  void TestSingleLine(NativeCodeMap& ReportedDebugFuncs) {
-    SourceLocations DebugLocations;
-    DebugLocations.push_back(std::make_pair(std::string(getFilename()),
-                                            getLine()));
-    llvm::Function* f = buildFunction(DebugLocations);
-    EXPECT_TRUE(0 != f);
-
-    EXPECT_TRUE(0 != EE->getPointerToFunction(f));
-    EXPECT_TRUE(1 == ReportedDebugFuncs.size());
-    EXPECT_STREQ(ReportedDebugFuncs.begin()->second.begin()->first.c_str(),
-                 getFilename());
-    EXPECT_EQ(ReportedDebugFuncs.begin()->second.begin()->second, getLine());
-
-    EE->freeMachineCodeForFunction(f);
-    EXPECT_TRUE(ReportedDebugFuncs.size() == 0);
-  }
-
-  void TestMultipleLines(NativeCodeMap& ReportedDebugFuncs) {
-    using namespace std;
-
-    SourceLocations DebugLocations;
-    unsigned int c = 5;
-    for(unsigned int i = 0; i < c; ++i) {
-      DebugLocations.push_back(make_pair(string(getFilename()), getLine() + i));
-    }
-
-    llvm::Function* f = buildFunction(DebugLocations);
-    EXPECT_TRUE(0 != f);
-
-    EXPECT_TRUE(0 != EE->getPointerToFunction(f));
-    EXPECT_TRUE(1 == ReportedDebugFuncs.size());
-    SourceLocations& FunctionInfo = ReportedDebugFuncs.begin()->second;
-    EXPECT_EQ(c, FunctionInfo.size());
-
-    int VerifyCount = 0;
-    for(SourceLocations::iterator i = FunctionInfo.begin();
-        i != FunctionInfo.end();
-        ++i) {
-      EXPECT_STREQ(i->first.c_str(), getFilename());
-      EXPECT_EQ(i->second, getLine() + VerifyCount);
-      VerifyCount++;
-    }
-
-    EE->freeMachineCodeForFunction(f);
-    EXPECT_TRUE(ReportedDebugFuncs.size() == 0);
-  }
-
-  void TestMultipleFiles(NativeCodeMap& ReportedDebugFuncs) {
-
-    std::string secondFilename("another_file.cpp");
-
-    SourceLocations DebugLocations;
-    DebugLocations.push_back(std::make_pair(std::string(getFilename()),
-                                            getLine()));
-    DebugLocations.push_back(std::make_pair(secondFilename, getLine()));
-    llvm::Function* f = buildFunction(DebugLocations);
-    EXPECT_TRUE(0 != f);
-
-    EXPECT_TRUE(0 != EE->getPointerToFunction(f));
-    EXPECT_TRUE(1 == ReportedDebugFuncs.size());
-    SourceLocations& FunctionInfo = ReportedDebugFuncs.begin()->second;
-    EXPECT_TRUE(2 == FunctionInfo.size());
-
-    EXPECT_STREQ(FunctionInfo.at(0).first.c_str(), getFilename());
-    EXPECT_STREQ(FunctionInfo.at(1).first.c_str(), secondFilename.c_str());
-
-    EXPECT_EQ(FunctionInfo.at(0).second, getLine());
-    EXPECT_EQ(FunctionInfo.at(1).second, getLine());
-
-    EE->freeMachineCodeForFunction(f);
-    EXPECT_TRUE(ReportedDebugFuncs.size() == 0);
-  }
-};
-
-#endif //JIT_EVENT_LISTENER_TEST_COMMON_H

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp (removed)
@@ -1,302 +0,0 @@
-//===- JITMemoryManagerTest.cpp - Unit tests for the JIT memory manager ---===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/IR/LLVMContext.h"
-#include "gtest/gtest.h"
-
-using namespace llvm;
-
-namespace {
-
-Function *makeFakeFunction() {
-  std::vector<Type*> params;
-  FunctionType *FTy =
-      FunctionType::get(Type::getVoidTy(getGlobalContext()), params, false);
-  return Function::Create(FTy, GlobalValue::ExternalLinkage);
-}
-
-// Allocate three simple functions that fit in the initial slab.  This exercises
-// the code in the case that we don't have to allocate more memory to store the
-// function bodies.
-TEST(JITMemoryManagerTest, NoAllocations) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  uintptr_t size;
-  std::string Error;
-
-  // Allocate the functions.
-  std::unique_ptr<Function> F1(makeFakeFunction());
-  size = 1024;
-  uint8_t *FunctionBody1 = MemMgr->startFunctionBody(F1.get(), size);
-  memset(FunctionBody1, 0xFF, 1024);
-  MemMgr->endFunctionBody(F1.get(), FunctionBody1, FunctionBody1 + 1024);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F2(makeFakeFunction());
-  size = 1024;
-  uint8_t *FunctionBody2 = MemMgr->startFunctionBody(F2.get(), size);
-  memset(FunctionBody2, 0xFF, 1024);
-  MemMgr->endFunctionBody(F2.get(), FunctionBody2, FunctionBody2 + 1024);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F3(makeFakeFunction());
-  size = 1024;
-  uint8_t *FunctionBody3 = MemMgr->startFunctionBody(F3.get(), size);
-  memset(FunctionBody3, 0xFF, 1024);
-  MemMgr->endFunctionBody(F3.get(), FunctionBody3, FunctionBody3 + 1024);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  // Deallocate them out of order, in case that matters.
-  MemMgr->deallocateFunctionBody(FunctionBody2);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody1);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody3);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-}
-
-// Make three large functions that take up most of the space in the slab.  Then
-// try allocating three smaller functions that don't require additional slabs.
-TEST(JITMemoryManagerTest, TestCodeAllocation) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  uintptr_t size;
-  std::string Error;
-
-  // Big functions are a little less than the largest block size.
-  const uintptr_t smallFuncSize = 1024;
-  const uintptr_t bigFuncSize = (MemMgr->GetDefaultCodeSlabSize() -
-                                 smallFuncSize * 2);
-
-  // Allocate big functions
-  std::unique_ptr<Function> F1(makeFakeFunction());
-  size = bigFuncSize;
-  uint8_t *FunctionBody1 = MemMgr->startFunctionBody(F1.get(), size);
-  ASSERT_LE(bigFuncSize, size);
-  memset(FunctionBody1, 0xFF, bigFuncSize);
-  MemMgr->endFunctionBody(F1.get(), FunctionBody1, FunctionBody1 + bigFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F2(makeFakeFunction());
-  size = bigFuncSize;
-  uint8_t *FunctionBody2 = MemMgr->startFunctionBody(F2.get(), size);
-  ASSERT_LE(bigFuncSize, size);
-  memset(FunctionBody2, 0xFF, bigFuncSize);
-  MemMgr->endFunctionBody(F2.get(), FunctionBody2, FunctionBody2 + bigFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F3(makeFakeFunction());
-  size = bigFuncSize;
-  uint8_t *FunctionBody3 = MemMgr->startFunctionBody(F3.get(), size);
-  ASSERT_LE(bigFuncSize, size);
-  memset(FunctionBody3, 0xFF, bigFuncSize);
-  MemMgr->endFunctionBody(F3.get(), FunctionBody3, FunctionBody3 + bigFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  // Check that each large function took it's own slab.
-  EXPECT_EQ(3U, MemMgr->GetNumCodeSlabs());
-
-  // Allocate small functions
-  std::unique_ptr<Function> F4(makeFakeFunction());
-  size = smallFuncSize;
-  uint8_t *FunctionBody4 = MemMgr->startFunctionBody(F4.get(), size);
-  ASSERT_LE(smallFuncSize, size);
-  memset(FunctionBody4, 0xFF, smallFuncSize);
-  MemMgr->endFunctionBody(F4.get(), FunctionBody4,
-                          FunctionBody4 + smallFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F5(makeFakeFunction());
-  size = smallFuncSize;
-  uint8_t *FunctionBody5 = MemMgr->startFunctionBody(F5.get(), size);
-  ASSERT_LE(smallFuncSize, size);
-  memset(FunctionBody5, 0xFF, smallFuncSize);
-  MemMgr->endFunctionBody(F5.get(), FunctionBody5,
-                          FunctionBody5 + smallFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  std::unique_ptr<Function> F6(makeFakeFunction());
-  size = smallFuncSize;
-  uint8_t *FunctionBody6 = MemMgr->startFunctionBody(F6.get(), size);
-  ASSERT_LE(smallFuncSize, size);
-  memset(FunctionBody6, 0xFF, smallFuncSize);
-  MemMgr->endFunctionBody(F6.get(), FunctionBody6,
-                          FunctionBody6 + smallFuncSize);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-
-  // Check that the small functions didn't allocate any new slabs.
-  EXPECT_EQ(3U, MemMgr->GetNumCodeSlabs());
-
-  // Deallocate them out of order, in case that matters.
-  MemMgr->deallocateFunctionBody(FunctionBody2);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody1);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody4);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody3);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody5);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-  MemMgr->deallocateFunctionBody(FunctionBody6);
-  EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
-}
-
-// Allocate five global ints of varying widths and alignment, and check their
-// alignment and overlap.
-TEST(JITMemoryManagerTest, TestSmallGlobalInts) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  uint8_t  *a = (uint8_t *)MemMgr->allocateGlobal(8,  0);
-  uint16_t *b = (uint16_t*)MemMgr->allocateGlobal(16, 2);
-  uint32_t *c = (uint32_t*)MemMgr->allocateGlobal(32, 4);
-  uint64_t *d = (uint64_t*)MemMgr->allocateGlobal(64, 8);
-
-  // Check the alignment.
-  EXPECT_EQ(0U, ((uintptr_t)b) & 0x1);
-  EXPECT_EQ(0U, ((uintptr_t)c) & 0x3);
-  EXPECT_EQ(0U, ((uintptr_t)d) & 0x7);
-
-  // Initialize them each one at a time and make sure they don't overlap.
-  *a = 0xff;
-  *b = 0U;
-  *c = 0U;
-  *d = 0U;
-  EXPECT_EQ(0xffU, *a);
-  EXPECT_EQ(0U, *b);
-  EXPECT_EQ(0U, *c);
-  EXPECT_EQ(0U, *d);
-  *a = 0U;
-  *b = 0xffffU;
-  EXPECT_EQ(0U, *a);
-  EXPECT_EQ(0xffffU, *b);
-  EXPECT_EQ(0U, *c);
-  EXPECT_EQ(0U, *d);
-  *b = 0U;
-  *c = 0xffffffffU;
-  EXPECT_EQ(0U, *a);
-  EXPECT_EQ(0U, *b);
-  EXPECT_EQ(0xffffffffU, *c);
-  EXPECT_EQ(0U, *d);
-  *c = 0U;
-  *d = 0xffffffffffffffffULL;
-  EXPECT_EQ(0U, *a);
-  EXPECT_EQ(0U, *b);
-  EXPECT_EQ(0U, *c);
-  EXPECT_EQ(0xffffffffffffffffULL, *d);
-
-  // Make sure we didn't allocate any extra slabs for this tiny amount of data.
-  EXPECT_EQ(1U, MemMgr->GetNumDataSlabs());
-}
-
-// Allocate a small global, a big global, and a third global, and make sure we
-// only use two slabs for that.
-TEST(JITMemoryManagerTest, TestLargeGlobalArray) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  size_t Size = 4 * MemMgr->GetDefaultDataSlabSize();
-  uint64_t *a = (uint64_t*)MemMgr->allocateGlobal(64, 8);
-  uint8_t *g = MemMgr->allocateGlobal(Size, 8);
-  uint64_t *b = (uint64_t*)MemMgr->allocateGlobal(64, 8);
-
-  // Check the alignment.
-  EXPECT_EQ(0U, ((uintptr_t)a) & 0x7);
-  EXPECT_EQ(0U, ((uintptr_t)g) & 0x7);
-  EXPECT_EQ(0U, ((uintptr_t)b) & 0x7);
-
-  // Initialize them to make sure we don't segfault and make sure they don't
-  // overlap.
-  memset(a, 0x1, 8);
-  memset(g, 0x2, Size);
-  memset(b, 0x3, 8);
-  EXPECT_EQ(0x0101010101010101ULL, *a);
-  // Just check the edges.
-  EXPECT_EQ(0x02U, g[0]);
-  EXPECT_EQ(0x02U, g[Size - 1]);
-  EXPECT_EQ(0x0303030303030303ULL, *b);
-
-  // Check the number of slabs.
-  EXPECT_EQ(2U, MemMgr->GetNumDataSlabs());
-}
-
-// Allocate lots of medium globals so that we can test moving the bump allocator
-// to a new slab.
-TEST(JITMemoryManagerTest, TestManyGlobals) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  size_t SlabSize = MemMgr->GetDefaultDataSlabSize();
-  size_t Size = 128;
-  int Iters = (SlabSize / Size) + 1;
-
-  // We should start with no slabs.
-  EXPECT_EQ(0U, MemMgr->GetNumDataSlabs());
-
-  // After allocating a bunch of globals, we should have two.
-  for (int I = 0; I < Iters; ++I)
-    MemMgr->allocateGlobal(Size, 8);
-  EXPECT_EQ(2U, MemMgr->GetNumDataSlabs());
-
-  // And after much more, we should have three.
-  for (int I = 0; I < Iters; ++I)
-    MemMgr->allocateGlobal(Size, 8);
-  EXPECT_EQ(3U, MemMgr->GetNumDataSlabs());
-}
-
-// Allocate lots of function stubs so that we can test moving the stub bump
-// allocator to a new slab.
-TEST(JITMemoryManagerTest, TestManyStubs) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  size_t SlabSize = MemMgr->GetDefaultStubSlabSize();
-  size_t Size = 128;
-  int Iters = (SlabSize / Size) + 1;
-
-  // We should start with no slabs.
-  EXPECT_EQ(0U, MemMgr->GetNumDataSlabs());
-
-  // After allocating a bunch of stubs, we should have two.
-  for (int I = 0; I < Iters; ++I)
-    MemMgr->allocateStub(nullptr, Size, 8);
-  EXPECT_EQ(2U, MemMgr->GetNumStubSlabs());
-
-  // And after much more, we should have three.
-  for (int I = 0; I < Iters; ++I)
-    MemMgr->allocateStub(nullptr, Size, 8);
-  EXPECT_EQ(3U, MemMgr->GetNumStubSlabs());
-}
-
-// Check section allocation and alignment
-TEST(JITMemoryManagerTest, AllocateSection) {
-  std::unique_ptr<JITMemoryManager> MemMgr(
-      JITMemoryManager::CreateDefaultMemManager());
-  uint8_t *code1 = MemMgr->allocateCodeSection(256, 0, 1, StringRef());
-  uint8_t *data1 = MemMgr->allocateDataSection(256, 16, 2, StringRef(), true);
-  uint8_t *code2 = MemMgr->allocateCodeSection(257, 32, 3, StringRef());
-  uint8_t *data2 = MemMgr->allocateDataSection(256, 64, 4, StringRef(), false);
-  uint8_t *code3 = MemMgr->allocateCodeSection(258, 64, 5, StringRef());
-
-  EXPECT_NE((uint8_t*)nullptr, code1);
-  EXPECT_NE((uint8_t*)nullptr, code2);
-  EXPECT_NE((uint8_t*)nullptr, data1);
-  EXPECT_NE((uint8_t*)nullptr, data2);
-
-  // Check alignment
-  EXPECT_EQ((uint64_t)code1 & 0xf, 0u);
-  EXPECT_EQ((uint64_t)code2 & 0x1f, 0u);
-  EXPECT_EQ((uint64_t)code3 & 0x3f, 0u);
-  EXPECT_EQ((uint64_t)data1 & 0xf, 0u);
-  EXPECT_EQ((uint64_t)data2 & 0x3f, 0u);
-}
-
-}

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp (removed)
@@ -1,728 +0,0 @@
-//===- JITTest.cpp - Unit tests for the JIT -------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/AsmParser/Parser.h"
-#include "llvm/Bitcode/ReaderWriter.h"
-#include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/Constant.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/IR/GlobalVariable.h"
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/Type.h"
-#include "llvm/IR/TypeBuilder.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/SourceMgr.h"
-#include "llvm/Support/TargetSelect.h"
-#include "gtest/gtest.h"
-#include <vector>
-
-using namespace llvm;
-
-// This variable is intentionally defined differently in the statically-compiled
-// program from the IR input to the JIT to assert that the JIT doesn't use its
-// definition.  Note that this variable must be defined even on platforms where
-// JIT tests are disabled as it is referenced from the .def file.
-extern "C" int32_t JITTest_AvailableExternallyGlobal;
-int32_t JITTest_AvailableExternallyGlobal LLVM_ATTRIBUTE_USED = 42;
-
-// This function is intentionally defined differently in the statically-compiled
-// program from the IR input to the JIT to assert that the JIT doesn't use its
-// definition.  Note that this function must be defined even on platforms where
-// JIT tests are disabled as it is referenced from the .def file.
-extern "C" int32_t JITTest_AvailableExternallyFunction() LLVM_ATTRIBUTE_USED;
-extern "C" int32_t JITTest_AvailableExternallyFunction() {
-  return 42;
-}
-
-namespace {
-
-// Tests on ARM, PowerPC and SystemZ disabled as we're running the old jit
-#if !defined(__arm__) && !defined(__powerpc__) && !defined(__s390__) \
-                      && !defined(__aarch64__)
-
-Function *makeReturnGlobal(std::string Name, GlobalVariable *G, Module *M) {
-  std::vector<Type*> params;
-  FunctionType *FTy = FunctionType::get(G->getType()->getElementType(),
-                                              params, false);
-  Function *F = Function::Create(FTy, GlobalValue::ExternalLinkage, Name, M);
-  BasicBlock *Entry = BasicBlock::Create(M->getContext(), "entry", F);
-  IRBuilder<> builder(Entry);
-  Value *Load = builder.CreateLoad(G);
-  Type *GTy = G->getType()->getElementType();
-  Value *Add = builder.CreateAdd(Load, ConstantInt::get(GTy, 1LL));
-  builder.CreateStore(Add, G);
-  builder.CreateRet(Add);
-  return F;
-}
-
-std::string DumpFunction(const Function *F) {
-  std::string Result;
-  raw_string_ostream(Result) << "" << *F;
-  return Result;
-}
-
-class RecordingJITMemoryManager : public JITMemoryManager {
-  const std::unique_ptr<JITMemoryManager> Base;
-
-public:
-  RecordingJITMemoryManager()
-    : Base(JITMemoryManager::CreateDefaultMemManager()) {
-    stubsAllocated = 0;
-  }
-  virtual void *getPointerToNamedFunction(const std::string &Name,
-                                          bool AbortOnFailure = true) {
-    return Base->getPointerToNamedFunction(Name, AbortOnFailure);
-  }
-
-  virtual void setMemoryWritable() { Base->setMemoryWritable(); }
-  virtual void setMemoryExecutable() { Base->setMemoryExecutable(); }
-  virtual void setPoisonMemory(bool poison) { Base->setPoisonMemory(poison); }
-  virtual void AllocateGOT() { Base->AllocateGOT(); }
-  virtual uint8_t *getGOTBase() const { return Base->getGOTBase(); }
-  struct StartFunctionBodyCall {
-    StartFunctionBodyCall(uint8_t *Result, const Function *F,
-                          uintptr_t ActualSize, uintptr_t ActualSizeResult)
-      : Result(Result), F(F), F_dump(DumpFunction(F)),
-        ActualSize(ActualSize), ActualSizeResult(ActualSizeResult) {}
-    uint8_t *Result;
-    const Function *F;
-    std::string F_dump;
-    uintptr_t ActualSize;
-    uintptr_t ActualSizeResult;
-  };
-  std::vector<StartFunctionBodyCall> startFunctionBodyCalls;
-  virtual uint8_t *startFunctionBody(const Function *F,
-                                     uintptr_t &ActualSize) {
-    uintptr_t InitialActualSize = ActualSize;
-    uint8_t *Result = Base->startFunctionBody(F, ActualSize);
-    startFunctionBodyCalls.push_back(
-      StartFunctionBodyCall(Result, F, InitialActualSize, ActualSize));
-    return Result;
-  }
-  int stubsAllocated;
-  uint8_t *allocateStub(const GlobalValue *F, unsigned StubSize,
-                        unsigned Alignment) override {
-    stubsAllocated++;
-    return Base->allocateStub(F, StubSize, Alignment);
-  }
-  struct EndFunctionBodyCall {
-    EndFunctionBodyCall(const Function *F, uint8_t *FunctionStart,
-                        uint8_t *FunctionEnd)
-      : F(F), F_dump(DumpFunction(F)),
-        FunctionStart(FunctionStart), FunctionEnd(FunctionEnd) {}
-    const Function *F;
-    std::string F_dump;
-    uint8_t *FunctionStart;
-    uint8_t *FunctionEnd;
-  };
-  std::vector<EndFunctionBodyCall> endFunctionBodyCalls;
-  virtual void endFunctionBody(const Function *F, uint8_t *FunctionStart,
-                               uint8_t *FunctionEnd) {
-    endFunctionBodyCalls.push_back(
-      EndFunctionBodyCall(F, FunctionStart, FunctionEnd));
-    Base->endFunctionBody(F, FunctionStart, FunctionEnd);
-  }
-  virtual uint8_t *allocateDataSection(
-    uintptr_t Size, unsigned Alignment, unsigned SectionID,
-    StringRef SectionName, bool IsReadOnly) {
-    return Base->allocateDataSection(
-      Size, Alignment, SectionID, SectionName, IsReadOnly);
-  }
-  virtual uint8_t *allocateCodeSection(
-    uintptr_t Size, unsigned Alignment, unsigned SectionID,
-    StringRef SectionName) {
-    return Base->allocateCodeSection(
-      Size, Alignment, SectionID, SectionName);
-  }
-  virtual bool finalizeMemory(std::string *ErrMsg) { return false; }
-  virtual uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) {
-    return Base->allocateSpace(Size, Alignment);
-  }
-  virtual uint8_t *allocateGlobal(uintptr_t Size, unsigned Alignment) {
-    return Base->allocateGlobal(Size, Alignment);
-  }
-  struct DeallocateFunctionBodyCall {
-    DeallocateFunctionBodyCall(const void *Body) : Body(Body) {}
-    const void *Body;
-  };
-  std::vector<DeallocateFunctionBodyCall> deallocateFunctionBodyCalls;
-  virtual void deallocateFunctionBody(void *Body) {
-    deallocateFunctionBodyCalls.push_back(DeallocateFunctionBodyCall(Body));
-    Base->deallocateFunctionBody(Body);
-  }
-};
-
-bool LoadAssemblyInto(Module *M, const char *assembly) {
-  SMDiagnostic Error;
-  bool success =
-    nullptr != ParseAssemblyString(assembly, M, Error, M->getContext());
-  std::string errMsg;
-  raw_string_ostream os(errMsg);
-  Error.print("", os);
-  EXPECT_TRUE(success) << os.str();
-  return success;
-}
-
-class JITTest : public testing::Test {
- protected:
-  virtual RecordingJITMemoryManager *createMemoryManager() {
-    return new RecordingJITMemoryManager;
-  }
-
-  virtual void SetUp() {
-    M = new Module("<main>", Context);
-    RJMM = createMemoryManager();
-    RJMM->setPoisonMemory(true);
-    std::string Error;
-    TargetOptions Options;
-    TheJIT.reset(EngineBuilder(M).setEngineKind(EngineKind::JIT)
-                 .setJITMemoryManager(RJMM)
-                 .setErrorStr(&Error)
-                 .setTargetOptions(Options).create());
-    ASSERT_TRUE(TheJIT.get() != nullptr) << Error;
-  }
-
-  void LoadAssembly(const char *assembly) {
-    LoadAssemblyInto(M, assembly);
-  }
-
-  LLVMContext Context;
-  Module *M;  // Owned by ExecutionEngine.
-  RecordingJITMemoryManager *RJMM;
-  std::unique_ptr<ExecutionEngine> TheJIT;
-};
-
-// Regression test for a bug.  The JIT used to allocate globals inside the same
-// memory block used for the function, and when the function code was freed,
-// the global was left in the same place.  This test allocates a function
-// that uses and global, deallocates it, and then makes sure that the global
-// stays alive after that.
-TEST(JIT, GlobalInFunction) {
-  LLVMContext context;
-  Module *M = new Module("<main>", context);
-
-  JITMemoryManager *MemMgr = JITMemoryManager::CreateDefaultMemManager();
-  // Tell the memory manager to poison freed memory so that accessing freed
-  // memory is more easily tested.
-  MemMgr->setPoisonMemory(true);
-  std::string Error;
-  std::unique_ptr<ExecutionEngine> JIT(EngineBuilder(M)
-                                           .setEngineKind(EngineKind::JIT)
-                                           .setErrorStr(&Error)
-                                           .setJITMemoryManager(MemMgr)
-                                           // The next line enables the fix:
-                                           .setAllocateGVsWithCode(false)
-                                           .create());
-  ASSERT_EQ(Error, "");
-
-  // Create a global variable.
-  Type *GTy = Type::getInt32Ty(context);
-  GlobalVariable *G = new GlobalVariable(
-      *M,
-      GTy,
-      false,  // Not constant.
-      GlobalValue::InternalLinkage,
-      Constant::getNullValue(GTy),
-      "myglobal");
-
-  // Make a function that points to a global.
-  Function *F1 = makeReturnGlobal("F1", G, M);
-
-  // Get the pointer to the native code to force it to JIT the function and
-  // allocate space for the global.
-  void (*F1Ptr)() =
-      reinterpret_cast<void(*)()>((intptr_t)JIT->getPointerToFunction(F1));
-
-  // Since F1 was codegen'd, a pointer to G should be available.
-  int32_t *GPtr = (int32_t*)JIT->getPointerToGlobalIfAvailable(G);
-  ASSERT_NE((int32_t*)nullptr, GPtr);
-  EXPECT_EQ(0, *GPtr);
-
-  // F1() should increment G.
-  F1Ptr();
-  EXPECT_EQ(1, *GPtr);
-
-  // Make a second function identical to the first, referring to the same
-  // global.
-  Function *F2 = makeReturnGlobal("F2", G, M);
-  void (*F2Ptr)() =
-      reinterpret_cast<void(*)()>((intptr_t)JIT->getPointerToFunction(F2));
-
-  // F2() should increment G.
-  F2Ptr();
-  EXPECT_EQ(2, *GPtr);
-
-  // Deallocate F1.
-  JIT->freeMachineCodeForFunction(F1);
-
-  // F2() should *still* increment G.
-  F2Ptr();
-  EXPECT_EQ(3, *GPtr);
-}
-
-int PlusOne(int arg) {
-  return arg + 1;
-}
-
-TEST_F(JITTest, FarCallToKnownFunction) {
-  // x86-64 can only make direct calls to functions within 32 bits of
-  // the current PC.  To call anything farther away, we have to load
-  // the address into a register and call through the register.  The
-  // current JIT does this by allocating a stub for any far call.
-  // There was a bug in which the JIT tried to emit a direct call when
-  // the target was already in the JIT's global mappings and lazy
-  // compilation was disabled.
-
-  Function *KnownFunction = Function::Create(
-      TypeBuilder<int(int), false>::get(Context),
-      GlobalValue::ExternalLinkage, "known", M);
-  TheJIT->addGlobalMapping(KnownFunction, (void*)(intptr_t)PlusOne);
-
-  // int test() { return known(7); }
-  Function *TestFunction = Function::Create(
-      TypeBuilder<int(), false>::get(Context),
-      GlobalValue::ExternalLinkage, "test", M);
-  BasicBlock *Entry = BasicBlock::Create(Context, "entry", TestFunction);
-  IRBuilder<> Builder(Entry);
-  Value *result = Builder.CreateCall(
-      KnownFunction,
-      ConstantInt::get(TypeBuilder<int, false>::get(Context), 7));
-  Builder.CreateRet(result);
-
-  TheJIT->DisableLazyCompilation(true);
-  int (*TestFunctionPtr)() = reinterpret_cast<int(*)()>(
-      (intptr_t)TheJIT->getPointerToFunction(TestFunction));
-  // This used to crash in trying to call PlusOne().
-  EXPECT_EQ(8, TestFunctionPtr());
-}
-
-// Test a function C which calls A and B which call each other.
-TEST_F(JITTest, NonLazyCompilationStillNeedsStubs) {
-  TheJIT->DisableLazyCompilation(true);
-
-  FunctionType *Func1Ty =
-      cast<FunctionType>(TypeBuilder<void(void), false>::get(Context));
-  std::vector<Type*> arg_types;
-  arg_types.push_back(Type::getInt1Ty(Context));
-  FunctionType *FuncTy = FunctionType::get(
-      Type::getVoidTy(Context), arg_types, false);
-  Function *Func1 = Function::Create(Func1Ty, Function::ExternalLinkage,
-                                     "func1", M);
-  Function *Func2 = Function::Create(FuncTy, Function::InternalLinkage,
-                                     "func2", M);
-  Function *Func3 = Function::Create(FuncTy, Function::InternalLinkage,
-                                     "func3", M);
-  BasicBlock *Block1 = BasicBlock::Create(Context, "block1", Func1);
-  BasicBlock *Block2 = BasicBlock::Create(Context, "block2", Func2);
-  BasicBlock *True2 = BasicBlock::Create(Context, "cond_true", Func2);
-  BasicBlock *False2 = BasicBlock::Create(Context, "cond_false", Func2);
-  BasicBlock *Block3 = BasicBlock::Create(Context, "block3", Func3);
-  BasicBlock *True3 = BasicBlock::Create(Context, "cond_true", Func3);
-  BasicBlock *False3 = BasicBlock::Create(Context, "cond_false", Func3);
-
-  // Make Func1 call Func2(0) and Func3(0).
-  IRBuilder<> Builder(Block1);
-  Builder.CreateCall(Func2, ConstantInt::getTrue(Context));
-  Builder.CreateCall(Func3, ConstantInt::getTrue(Context));
-  Builder.CreateRetVoid();
-
-  // void Func2(bool b) { if (b) { Func3(false); return; } return; }
-  Builder.SetInsertPoint(Block2);
-  Builder.CreateCondBr(Func2->arg_begin(), True2, False2);
-  Builder.SetInsertPoint(True2);
-  Builder.CreateCall(Func3, ConstantInt::getFalse(Context));
-  Builder.CreateRetVoid();
-  Builder.SetInsertPoint(False2);
-  Builder.CreateRetVoid();
-
-  // void Func3(bool b) { if (b) { Func2(false); return; } return; }
-  Builder.SetInsertPoint(Block3);
-  Builder.CreateCondBr(Func3->arg_begin(), True3, False3);
-  Builder.SetInsertPoint(True3);
-  Builder.CreateCall(Func2, ConstantInt::getFalse(Context));
-  Builder.CreateRetVoid();
-  Builder.SetInsertPoint(False3);
-  Builder.CreateRetVoid();
-
-  // Compile the function to native code
-  void (*F1Ptr)() =
-     reinterpret_cast<void(*)()>((intptr_t)TheJIT->getPointerToFunction(Func1));
-
-  F1Ptr();
-}
-
-// Regression test for PR5162.  This used to trigger an AssertingVH inside the
-// JIT's Function to stub mapping.
-TEST_F(JITTest, NonLazyLeaksNoStubs) {
-  TheJIT->DisableLazyCompilation(true);
-
-  // Create two functions with a single basic block each.
-  FunctionType *FuncTy =
-      cast<FunctionType>(TypeBuilder<int(), false>::get(Context));
-  Function *Func1 = Function::Create(FuncTy, Function::ExternalLinkage,
-                                     "func1", M);
-  Function *Func2 = Function::Create(FuncTy, Function::InternalLinkage,
-                                     "func2", M);
-  BasicBlock *Block1 = BasicBlock::Create(Context, "block1", Func1);
-  BasicBlock *Block2 = BasicBlock::Create(Context, "block2", Func2);
-
-  // The first function calls the second and returns the result
-  IRBuilder<> Builder(Block1);
-  Value *Result = Builder.CreateCall(Func2);
-  Builder.CreateRet(Result);
-
-  // The second function just returns a constant
-  Builder.SetInsertPoint(Block2);
-  Builder.CreateRet(ConstantInt::get(TypeBuilder<int, false>::get(Context),42));
-
-  // Compile the function to native code
-  (void)TheJIT->getPointerToFunction(Func1);
-
-  // Free the JIT state for the functions
-  TheJIT->freeMachineCodeForFunction(Func1);
-  TheJIT->freeMachineCodeForFunction(Func2);
-
-  // Delete the first function (and show that is has no users)
-  EXPECT_EQ(Func1->getNumUses(), 0u);
-  Func1->eraseFromParent();
-
-  // Delete the second function (and show that it has no users - it had one,
-  // func1 but that's gone now)
-  EXPECT_EQ(Func2->getNumUses(), 0u);
-  Func2->eraseFromParent();
-}
-
-TEST_F(JITTest, ModuleDeletion) {
-  TheJIT->DisableLazyCompilation(false);
-  LoadAssembly("define void @main() { "
-               "  call i32 @computeVal() "
-               "  ret void "
-               "} "
-               " "
-               "define internal i32 @computeVal()  { "
-               "  ret i32 0 "
-               "} ");
-  Function *func = M->getFunction("main");
-  TheJIT->getPointerToFunction(func);
-  TheJIT->removeModule(M);
-  delete M;
-
-  SmallPtrSet<const void*, 2> FunctionsDeallocated;
-  for (unsigned i = 0, e = RJMM->deallocateFunctionBodyCalls.size();
-       i != e; ++i) {
-    FunctionsDeallocated.insert(RJMM->deallocateFunctionBodyCalls[i].Body);
-  }
-  for (unsigned i = 0, e = RJMM->startFunctionBodyCalls.size(); i != e; ++i) {
-    EXPECT_TRUE(FunctionsDeallocated.count(
-                  RJMM->startFunctionBodyCalls[i].Result))
-      << "Function leaked: \n" << RJMM->startFunctionBodyCalls[i].F_dump;
-  }
-  EXPECT_EQ(RJMM->startFunctionBodyCalls.size(),
-            RJMM->deallocateFunctionBodyCalls.size());
-}
-
-// ARM, MIPS and PPC still emit stubs for calls since the target may be
-// too far away to call directly.  This #if can probably be removed when
-// http://llvm.org/PR5201 is fixed.
-#if !defined(__arm__) && !defined(__mips__) && \
-    !defined(__powerpc__) && !defined(__ppc__) && !defined(__aarch64__)
-typedef int (*FooPtr) ();
-
-TEST_F(JITTest, NoStubs) {
-  LoadAssembly("define void @bar() {"
-	       "entry: "
-	       "ret void"
-	       "}"
-	       " "
-	       "define i32 @foo() {"
-	       "entry:"
-	       "call void @bar()"
-	       "ret i32 undef"
-	       "}"
-	       " "
-	       "define i32 @main() {"
-	       "entry:"
-	       "%0 = call i32 @foo()"
-	       "call void @bar()"
-	       "ret i32 undef"
-	       "}");
-  Function *foo = M->getFunction("foo");
-  uintptr_t tmp = (uintptr_t)(TheJIT->getPointerToFunction(foo));
-  FooPtr ptr = (FooPtr)(tmp);
-
-  (ptr)();
-
-  // We should now allocate no more stubs, we have the code to foo
-  // and the existing stub for bar.
-  int stubsBefore = RJMM->stubsAllocated;
-  Function *func = M->getFunction("main");
-  TheJIT->getPointerToFunction(func);
-
-  Function *bar = M->getFunction("bar");
-  TheJIT->getPointerToFunction(bar);
-
-  ASSERT_EQ(stubsBefore, RJMM->stubsAllocated);
-}
-#endif  // !ARM && !PPC
-
-TEST_F(JITTest, FunctionPointersOutliveTheirCreator) {
-  TheJIT->DisableLazyCompilation(true);
-  LoadAssembly("define i8()* @get_foo_addr() { "
-               "  ret i8()* @foo "
-               "} "
-               " "
-               "define i8 @foo() { "
-               "  ret i8 42 "
-               "} ");
-  Function *F_get_foo_addr = M->getFunction("get_foo_addr");
-
-  typedef char(*fooT)();
-  fooT (*get_foo_addr)() = reinterpret_cast<fooT(*)()>(
-      (intptr_t)TheJIT->getPointerToFunction(F_get_foo_addr));
-  fooT foo_addr = get_foo_addr();
-
-  // Now free get_foo_addr.  This should not free the machine code for foo or
-  // any call stub returned as foo's canonical address.
-  TheJIT->freeMachineCodeForFunction(F_get_foo_addr);
-
-  // Check by calling the reported address of foo.
-  EXPECT_EQ(42, foo_addr());
-
-  // The reported address should also be the same as the result of a subsequent
-  // getPointerToFunction(foo).
-#if 0
-  // Fails until PR5126 is fixed:
-  Function *F_foo = M->getFunction("foo");
-  fooT foo = reinterpret_cast<fooT>(
-      (intptr_t)TheJIT->getPointerToFunction(F_foo));
-  EXPECT_EQ((intptr_t)foo, (intptr_t)foo_addr);
-#endif
-}
-
-// ARM does not have an implementation of replaceMachineCodeForFunction(),
-// so recompileAndRelinkFunction doesn't work.
-#if !defined(__arm__) && !defined(__aarch64__)
-TEST_F(JITTest, FunctionIsRecompiledAndRelinked) {
-  Function *F = Function::Create(TypeBuilder<int(void), false>::get(Context),
-                                 GlobalValue::ExternalLinkage, "test", M);
-  BasicBlock *Entry = BasicBlock::Create(Context, "entry", F);
-  IRBuilder<> Builder(Entry);
-  Value *Val = ConstantInt::get(TypeBuilder<int, false>::get(Context), 1);
-  Builder.CreateRet(Val);
-
-  TheJIT->DisableLazyCompilation(true);
-  // Compile the function once, and make sure it works.
-  int (*OrigFPtr)() = reinterpret_cast<int(*)()>(
-    (intptr_t)TheJIT->recompileAndRelinkFunction(F));
-  EXPECT_EQ(1, OrigFPtr());
-
-  // Now change the function to return a different value.
-  Entry->eraseFromParent();
-  BasicBlock *NewEntry = BasicBlock::Create(Context, "new_entry", F);
-  Builder.SetInsertPoint(NewEntry);
-  Val = ConstantInt::get(TypeBuilder<int, false>::get(Context), 2);
-  Builder.CreateRet(Val);
-  // Recompile it, which should produce a new function pointer _and_ update the
-  // old one.
-  int (*NewFPtr)() = reinterpret_cast<int(*)()>(
-    (intptr_t)TheJIT->recompileAndRelinkFunction(F));
-
-  EXPECT_EQ(2, NewFPtr())
-    << "The new pointer should call the new version of the function";
-  EXPECT_EQ(2, OrigFPtr())
-    << "The old pointer's target should now jump to the new version";
-}
-#endif  // !defined(__arm__)
-
-TEST_F(JITTest, AvailableExternallyGlobalIsntEmitted) {
-  TheJIT->DisableLazyCompilation(true);
-  LoadAssembly("@JITTest_AvailableExternallyGlobal = "
-               "  available_externally global i32 7 "
-               " "
-               "define i32 @loader() { "
-               "  %result = load i32* @JITTest_AvailableExternallyGlobal "
-               "  ret i32 %result "
-               "} ");
-  Function *loaderIR = M->getFunction("loader");
-
-  int32_t (*loader)() = reinterpret_cast<int32_t(*)()>(
-    (intptr_t)TheJIT->getPointerToFunction(loaderIR));
-  EXPECT_EQ(42, loader()) << "func should return 42 from the external global,"
-                          << " not 7 from the IR version.";
-}
-
-TEST_F(JITTest, AvailableExternallyFunctionIsntCompiled) {
-  TheJIT->DisableLazyCompilation(true);
-  LoadAssembly("define available_externally i32 "
-               "    @JITTest_AvailableExternallyFunction() { "
-               "  ret i32 7 "
-               "} "
-               " "
-               "define i32 @func() { "
-               "  %result = tail call i32 "
-               "    @JITTest_AvailableExternallyFunction() "
-               "  ret i32 %result "
-               "} ");
-  Function *funcIR = M->getFunction("func");
-
-  int32_t (*func)() = reinterpret_cast<int32_t(*)()>(
-    (intptr_t)TheJIT->getPointerToFunction(funcIR));
-  EXPECT_EQ(42, func()) << "func should return 42 from the static version,"
-                        << " not 7 from the IR version.";
-}
-
-TEST_F(JITTest, EscapedLazyStubStillCallable) {
-  TheJIT->DisableLazyCompilation(false);
-  LoadAssembly("define internal i32 @stubbed() { "
-               "  ret i32 42 "
-               "} "
-               " "
-               "define i32()* @get_stub() { "
-               "  ret i32()* @stubbed "
-               "} ");
-  typedef int32_t(*StubTy)();
-
-  // Call get_stub() to get the address of @stubbed without actually JITting it.
-  Function *get_stubIR = M->getFunction("get_stub");
-  StubTy (*get_stub)() = reinterpret_cast<StubTy(*)()>(
-    (intptr_t)TheJIT->getPointerToFunction(get_stubIR));
-  StubTy stubbed = get_stub();
-  // Now get_stubIR is the only reference to stubbed's stub.
-  get_stubIR->eraseFromParent();
-  // Now there are no references inside the JIT, but we've got a pointer outside
-  // it.  The stub should be callable and return the right value.
-  EXPECT_EQ(42, stubbed());
-}
-
-// Converts the LLVM assembly to bitcode and returns it in a std::string.  An
-// empty string indicates an error.
-std::string AssembleToBitcode(LLVMContext &Context, const char *Assembly) {
-  Module TempModule("TempModule", Context);
-  if (!LoadAssemblyInto(&TempModule, Assembly)) {
-    return "";
-  }
-
-  std::string Result;
-  raw_string_ostream OS(Result);
-  WriteBitcodeToFile(&TempModule, OS);
-  OS.flush();
-  return Result;
-}
-
-// Returns a newly-created ExecutionEngine that reads the bitcode in 'Bitcode'
-// lazily.  The associated Module (owned by the ExecutionEngine) is returned in
-// M.  Both will be NULL on an error.  Bitcode must live at least as long as the
-// ExecutionEngine.
-ExecutionEngine *getJITFromBitcode(
-  LLVMContext &Context, const std::string &Bitcode, Module *&M) {
-  // c_str() is null-terminated like MemoryBuffer::getMemBuffer requires.
-  MemoryBuffer *BitcodeBuffer =
-    MemoryBuffer::getMemBuffer(Bitcode, "Bitcode for test");
-  ErrorOr<Module*> ModuleOrErr = getLazyBitcodeModule(BitcodeBuffer, Context);
-  if (std::error_code EC = ModuleOrErr.getError()) {
-    ADD_FAILURE() << EC.message();
-    delete BitcodeBuffer;
-    return nullptr;
-  }
-  M = ModuleOrErr.get();
-  std::string errMsg;
-  ExecutionEngine *TheJIT = EngineBuilder(M)
-    .setEngineKind(EngineKind::JIT)
-    .setErrorStr(&errMsg)
-    .create();
-  if (TheJIT == nullptr) {
-    ADD_FAILURE() << errMsg;
-    delete M;
-    M = nullptr;
-    return nullptr;
-  }
-  return TheJIT;
-}
-
-TEST(LazyLoadedJITTest, MaterializableAvailableExternallyFunctionIsntCompiled) {
-  LLVMContext Context;
-  const std::string Bitcode =
-    AssembleToBitcode(Context,
-                      "define available_externally i32 "
-                      "    @JITTest_AvailableExternallyFunction() { "
-                      "  ret i32 7 "
-                      "} "
-                      " "
-                      "define i32 @func() { "
-                      "  %result = tail call i32 "
-                      "    @JITTest_AvailableExternallyFunction() "
-                      "  ret i32 %result "
-                      "} ");
-  ASSERT_FALSE(Bitcode.empty()) << "Assembling failed";
-  Module *M;
-  std::unique_ptr<ExecutionEngine> TheJIT(
-      getJITFromBitcode(Context, Bitcode, M));
-  ASSERT_TRUE(TheJIT.get()) << "Failed to create JIT.";
-  TheJIT->DisableLazyCompilation(true);
-
-  Function *funcIR = M->getFunction("func");
-  Function *availableFunctionIR =
-    M->getFunction("JITTest_AvailableExternallyFunction");
-
-  // Double-check that the available_externally function is still unmaterialized
-  // when getPointerToFunction needs to find out if it's available_externally.
-  EXPECT_TRUE(availableFunctionIR->isMaterializable());
-
-  int32_t (*func)() = reinterpret_cast<int32_t(*)()>(
-    (intptr_t)TheJIT->getPointerToFunction(funcIR));
-  EXPECT_EQ(42, func()) << "func should return 42 from the static version,"
-                        << " not 7 from the IR version.";
-}
-
-TEST(LazyLoadedJITTest, EagerCompiledRecursionThroughGhost) {
-  LLVMContext Context;
-  const std::string Bitcode =
-    AssembleToBitcode(Context,
-                      "define i32 @recur1(i32 %a) { "
-                      "  %zero = icmp eq i32 %a, 0 "
-                      "  br i1 %zero, label %done, label %notdone "
-                      "done: "
-                      "  ret i32 3 "
-                      "notdone: "
-                      "  %am1 = sub i32 %a, 1 "
-                      "  %result = call i32 @recur2(i32 %am1) "
-                      "  ret i32 %result "
-                      "} "
-                      " "
-                      "define i32 @recur2(i32 %b) { "
-                      "  %result = call i32 @recur1(i32 %b) "
-                      "  ret i32 %result "
-                      "} ");
-  ASSERT_FALSE(Bitcode.empty()) << "Assembling failed";
-  Module *M;
-  std::unique_ptr<ExecutionEngine> TheJIT(
-      getJITFromBitcode(Context, Bitcode, M));
-  ASSERT_TRUE(TheJIT.get()) << "Failed to create JIT.";
-  TheJIT->DisableLazyCompilation(true);
-
-  Function *recur1IR = M->getFunction("recur1");
-  Function *recur2IR = M->getFunction("recur2");
-  EXPECT_TRUE(recur1IR->isMaterializable());
-  EXPECT_TRUE(recur2IR->isMaterializable());
-
-  int32_t (*recur1)(int32_t) = reinterpret_cast<int32_t(*)(int32_t)>(
-    (intptr_t)TheJIT->getPointerToFunction(recur1IR));
-  EXPECT_EQ(3, recur1(4));
-}
-#endif // !defined(__arm__) && !defined(__powerpc__) && !defined(__s390__)
-
-}

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/JITTests.def
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITTests.def?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/JITTests.def (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/JITTests.def (removed)
@@ -1,4 +0,0 @@
-EXPORTS
-getPointerToNamedFunction
-JITTest_AvailableExternallyFunction
-JITTest_AvailableExternallyGlobal

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/Makefile?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/Makefile (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/Makefile (removed)
@@ -1,52 +0,0 @@
-##===- unittests/ExecutionEngine/JIT/Makefile --------------*- Makefile -*-===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
-#
-##===----------------------------------------------------------------------===##
-
-LEVEL = ../../..
-TESTNAME = JIT
-LINK_COMPONENTS := asmparser bitreader bitwriter jit native
-
-# The JIT tests need to dlopen things.
-NO_DEAD_STRIP := 1
-
-include $(LEVEL)/Makefile.config
-
-SOURCES := JITEventListenerTest.cpp JITMemoryManagerTest.cpp JITTest.cpp MultiJITTest.cpp
-
-
-ifeq ($(USE_INTEL_JITEVENTS), 1)
-  # Build the Intel JIT Events interface tests
-  SOURCES += IntelJITEventListenerTest.cpp
-
-  # Add the Intel JIT Events include directory
-  CPPFLAGS += -I$(INTEL_JITEVENTS_INCDIR)
-
-  # Link against the LLVM Intel JIT Evens interface library
-  LINK_COMPONENTS += debuginfo inteljitevents object
-endif
-
-ifeq ($(USE_OPROFILE), 1)
-  # Build the OProfile JIT interface tests
-  SOURCES += OProfileJITEventListenerTest.cpp
-
-  # Link against the LLVM oprofile interface library
-  LINK_COMPONENTS += oprofilejit
-endif
-
-EXPORTED_SYMBOL_FILE = $(PROJ_OBJ_DIR)/JITTests.exports
-
-include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest
-
-# Permit these tests to use the JIT's symbolic lookup.
-LD.Flags += $(RDYNAMIC)
-
-# Symbol exports are necessary (at least for now) when building with LTO.
-$(LLVMUnitTestExe): $(NativeExportsFile)
-$(PROJ_OBJ_DIR)/JITTests.exports: $(PROJ_SRC_DIR)/JITTests.def $(PROJ_OBJ_DIR)/.dir
-	tail -n +2 $< > $@
-

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/MultiJITTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/MultiJITTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/MultiJITTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/MultiJITTest.cpp (removed)
@@ -1,190 +0,0 @@
-//===- MultiJITTest.cpp - Unit tests for instantiating multiple JITs ------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/AsmParser/Parser.h"
-#include "llvm/ExecutionEngine/GenericValue.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/SourceMgr.h"
-#include "gtest/gtest.h"
-#include <vector>
-
-using namespace llvm;
-
-namespace {
-
-// ARM, PowerPC and SystemZ tests disabled pending fix for PR10783.
-#if !defined(__arm__) && !defined(__powerpc__) && !defined(__s390__) \
-                      && !defined(__aarch64__)
-
-bool LoadAssemblyInto(Module *M, const char *assembly) {
-  SMDiagnostic Error;
-  bool success =
-    nullptr != ParseAssemblyString(assembly, M, Error, M->getContext());
-  std::string errMsg;
-  raw_string_ostream os(errMsg);
-  Error.print("", os);
-  EXPECT_TRUE(success) << os.str();
-  return success;
-}
-
-void createModule1(LLVMContext &Context1, Module *&M1, Function *&FooF1) {
-  M1 = new Module("test1", Context1);
-  LoadAssemblyInto(M1,
-                   "define i32 @add1(i32 %ArgX1) { "
-                   "entry: "
-                   "  %addresult = add i32 1, %ArgX1 "
-                   "  ret i32 %addresult "
-                   "} "
-                   " "
-                   "define i32 @foo1() { "
-                   "entry: "
-                   "  %add1 = call i32 @add1(i32 10) "
-                   "  ret i32 %add1 "
-                   "} ");
-  FooF1 = M1->getFunction("foo1");
-}
-
-void createModule2(LLVMContext &Context2, Module *&M2, Function *&FooF2) {
-  M2 = new Module("test2", Context2);
-  LoadAssemblyInto(M2,
-                   "define i32 @add2(i32 %ArgX2) { "
-                   "entry: "
-                   "  %addresult = add i32 2, %ArgX2 "
-                   "  ret i32 %addresult "
-                   "} "
-                   " "
-                   "define i32 @foo2() { "
-                   "entry: "
-                   "  %add2 = call i32 @add2(i32 10) "
-                   "  ret i32 %add2 "
-                   "} ");
-  FooF2 = M2->getFunction("foo2");
-}
-
-TEST(MultiJitTest, EagerMode) {
-  LLVMContext Context1;
-  Module *M1 = nullptr;
-  Function *FooF1 = nullptr;
-  createModule1(Context1, M1, FooF1);
-
-  LLVMContext Context2;
-  Module *M2 = nullptr;
-  Function *FooF2 = nullptr;
-  createModule2(Context2, M2, FooF2);
-
-  // Now we create the JIT in eager mode
-  std::unique_ptr<ExecutionEngine> EE1(EngineBuilder(M1).create());
-  EE1->DisableLazyCompilation(true);
-  std::unique_ptr<ExecutionEngine> EE2(EngineBuilder(M2).create());
-  EE2->DisableLazyCompilation(true);
-
-  // Call the `foo' function with no arguments:
-  std::vector<GenericValue> noargs;
-  GenericValue gv1 = EE1->runFunction(FooF1, noargs);
-  GenericValue gv2 = EE2->runFunction(FooF2, noargs);
-
-  // Import result of execution:
-  EXPECT_EQ(gv1.IntVal, 11);
-  EXPECT_EQ(gv2.IntVal, 12);
-
-  EE1->freeMachineCodeForFunction(FooF1);
-  EE2->freeMachineCodeForFunction(FooF2);
-}
-
-TEST(MultiJitTest, LazyMode) {
-  LLVMContext Context1;
-  Module *M1 = nullptr;
-  Function *FooF1 = nullptr;
-  createModule1(Context1, M1, FooF1);
-
-  LLVMContext Context2;
-  Module *M2 = nullptr;
-  Function *FooF2 = nullptr;
-  createModule2(Context2, M2, FooF2);
-
-  // Now we create the JIT in lazy mode
-  std::unique_ptr<ExecutionEngine> EE1(EngineBuilder(M1).create());
-  EE1->DisableLazyCompilation(false);
-  std::unique_ptr<ExecutionEngine> EE2(EngineBuilder(M2).create());
-  EE2->DisableLazyCompilation(false);
-
-  // Call the `foo' function with no arguments:
-  std::vector<GenericValue> noargs;
-  GenericValue gv1 = EE1->runFunction(FooF1, noargs);
-  GenericValue gv2 = EE2->runFunction(FooF2, noargs);
-
-  // Import result of execution:
-  EXPECT_EQ(gv1.IntVal, 11);
-  EXPECT_EQ(gv2.IntVal, 12);
-
-  EE1->freeMachineCodeForFunction(FooF1);
-  EE2->freeMachineCodeForFunction(FooF2);
-}
-
-extern "C" {
-  extern void *getPointerToNamedFunction(const char *Name);
-}
-
-TEST(MultiJitTest, JitPool) {
-  LLVMContext Context1;
-  Module *M1 = nullptr;
-  Function *FooF1 = nullptr;
-  createModule1(Context1, M1, FooF1);
-
-  LLVMContext Context2;
-  Module *M2 = nullptr;
-  Function *FooF2 = nullptr;
-  createModule2(Context2, M2, FooF2);
-
-  // Now we create two JITs
-  std::unique_ptr<ExecutionEngine> EE1(EngineBuilder(M1).create());
-  std::unique_ptr<ExecutionEngine> EE2(EngineBuilder(M2).create());
-
-  Function *F1 = EE1->FindFunctionNamed("foo1");
-  void *foo1 = EE1->getPointerToFunction(F1);
-
-  Function *F2 = EE2->FindFunctionNamed("foo2");
-  void *foo2 = EE2->getPointerToFunction(F2);
-
-  // Function in M1
-  EXPECT_EQ(getPointerToNamedFunction("foo1"), foo1);
-
-  // Function in M2
-  EXPECT_EQ(getPointerToNamedFunction("foo2"), foo2);
-
-  // Symbol search
-  intptr_t
-    sa = (intptr_t)getPointerToNamedFunction("getPointerToNamedFunction");
-  EXPECT_TRUE(sa != 0);
-  intptr_t fa = (intptr_t)&getPointerToNamedFunction;
-  EXPECT_TRUE(fa != 0);
-#ifdef __i386__
-  // getPointerToNamedFunction might be indirect jump on Win32 --enable-shared.
-  // FF 25 <disp32>: jmp *(pointer to IAT)
-  if (sa != fa && memcmp((char *)fa, "\xFF\x25", 2) == 0) {
-    fa = *(intptr_t *)(fa + 2); // Address to IAT
-    EXPECT_TRUE(fa != 0);
-    fa = *(intptr_t *)fa;       // Bound value of IAT
-  }
-#elif defined(__x86_64__)
-  // getPointerToNamedFunction might be indirect jump
-  // on Win32 x64 --enable-shared.
-  // FF 25 <pcrel32>: jmp *(RIP + pointer to IAT)
-  if (sa != fa && memcmp((char *)fa, "\xFF\x25", 2) == 0) {
-    fa += *(int32_t *)(fa + 2) + 6;     // Address to IAT(RIP)
-    fa = *(intptr_t *)fa;               // Bound value of IAT
-  }
-#endif
-  EXPECT_TRUE(sa == fa);
-}
-#endif  // !defined(__arm__) && !defined(__powerpc__) && !defined(__s390__)
-
-}  // anonymous namespace

Removed: llvm/trunk/unittests/ExecutionEngine/JIT/OProfileJITEventListenerTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/OProfileJITEventListenerTest.cpp?rev=215110&view=auto
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/JIT/OProfileJITEventListenerTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/JIT/OProfileJITEventListenerTest.cpp (removed)
@@ -1,165 +0,0 @@
-//===- OProfileJITEventListenerTest.cpp - Unit tests for OProfileJITEventsListener --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===--------------------------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/OProfileWrapper.h"
-#include "JITEventListenerTestCommon.h"
-#include "llvm/ExecutionEngine/JITEventListener.h"
-#include <list>
-#include <map>
-
-using namespace llvm;
-
-namespace {
-
-struct OprofileNativeFunction {
-  const char* Name;
-  uint64_t Addr;
-  const void* CodePtr;
-  unsigned int CodeSize;
-
-  OprofileNativeFunction(const char* name,
-                         uint64_t addr,
-                         const void* code,
-                         unsigned int size)
-  : Name(name)
-  , Addr(addr)
-  , CodePtr(code)
-  , CodeSize(size) {
-  }
-};
-
-typedef std::list<OprofileNativeFunction> NativeFunctionList;
-typedef std::list<debug_line_info> NativeDebugList;
-NativeFunctionList NativeFunctions;
-
-NativeCodeMap ReportedDebugFuncs;
-
-} // namespace
-
-/// Mock implementaion of opagent library
-namespace test_opagent {
-
-op_agent_t globalAgent = reinterpret_cast<op_agent_t>(42);
-
-op_agent_t open_agent()
-{
-  // return non-null op_agent_t
-  return globalAgent;
-}
-
-int close_agent(op_agent_t agent)
-{
-  EXPECT_EQ(globalAgent, agent);
-  return 0;
-}
-
-int write_native_code(op_agent_t agent,
-                      const char* name,
-                      uint64_t addr,
-                      void const* code,
-                      unsigned int size)
-{
-  EXPECT_EQ(globalAgent, agent);
-  OprofileNativeFunction func(name, addr, code, size);
-  NativeFunctions.push_back(func);
-
-  // Verify no other registration has take place for the same address
-  EXPECT_TRUE(ReportedDebugFuncs.find(addr) == ReportedDebugFuncs.end());
-
-  ReportedDebugFuncs[addr];
-  return 0;
-}
-
-int write_debug_line_info(op_agent_t agent,
-                          void const* code,
-                          size_t num_entries,
-                          struct debug_line_info const* info)
-{
-  EXPECT_EQ(globalAgent, agent);
-
-  //verify code has been loaded first
-  uint64_t addr = reinterpret_cast<uint64_t>(code);
-  NativeCodeMap::iterator i = ReportedDebugFuncs.find(addr);
-  EXPECT_TRUE(i != ReportedDebugFuncs.end());
-
-  NativeDebugList NativeInfo(info, info + num_entries);
-
-  SourceLocations locs;
-  for(NativeDebugList::iterator i = NativeInfo.begin();
-      i != NativeInfo.end();
-      ++i) {
-    locs.push_back(std::make_pair(std::string(i->filename), i->lineno));
-  }
-  ReportedDebugFuncs[addr] = locs;
-
-  return 0;
-}
-
-int unload_native_code(op_agent_t agent, uint64_t addr) {
-  EXPECT_EQ(globalAgent, agent);
-
-  //verify that something for the given JIT addr has been loaded first
-  NativeCodeMap::iterator i = ReportedDebugFuncs.find(addr);
-  EXPECT_TRUE(i != ReportedDebugFuncs.end());
-  ReportedDebugFuncs.erase(i);
-  return 0;
-}
-
-int version() {
-  return 1;
-}
-
-bool is_oprofile_running() {
-  return true;
-}
-
-} //namespace test_opagent
-
-class OProfileJITEventListenerTest
-: public JITEventListenerTestBase<OProfileWrapper>
-{
-public:
-  OProfileJITEventListenerTest()
-  : JITEventListenerTestBase<OProfileWrapper>(
-    new OProfileWrapper(test_opagent::open_agent,
-      test_opagent::close_agent,
-      test_opagent::write_native_code,
-      test_opagent::write_debug_line_info,
-      test_opagent::unload_native_code,
-      test_opagent::version,
-      test_opagent::version,
-      test_opagent::is_oprofile_running))
-  {
-    EXPECT_TRUE(0 != MockWrapper);
-
-    Listener.reset(JITEventListener::createOProfileJITEventListener(
-      MockWrapper.get()));
-    EXPECT_TRUE(0 != Listener);
-    EE->RegisterJITEventListener(Listener.get());
-  }
-};
-
-TEST_F(OProfileJITEventListenerTest, NoDebugInfo) {
-  TestNoDebugInfo(ReportedDebugFuncs);
-}
-
-TEST_F(OProfileJITEventListenerTest, SingleLine) {
-  TestSingleLine(ReportedDebugFuncs);
-}
-
-TEST_F(OProfileJITEventListenerTest, MultipleLines) {
-  TestMultipleLines(ReportedDebugFuncs);
-}
-
-TEST_F(OProfileJITEventListenerTest, MultipleFiles) {
-  TestMultipleFiles(ReportedDebugFuncs);
-}
-
-testing::Environment* const jit_env =
-  testing::AddGlobalTestEnvironment(new JITEnvironment);

Modified: llvm/trunk/unittests/ExecutionEngine/MCJIT/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/MCJIT/CMakeLists.txt?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/MCJIT/CMakeLists.txt (original)
+++ llvm/trunk/unittests/ExecutionEngine/MCJIT/CMakeLists.txt Thu Aug  7 09:21:18 2014
@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS
   Core
   ExecutionEngine
   IPO
-  JIT
   MC
   MCJIT
   ScalarOpts

Modified: llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITMemoryManagerTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITMemoryManagerTest.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITMemoryManagerTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITMemoryManagerTest.cpp Thu Aug  7 09:21:18 2014
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ExecutionEngine/SectionMemoryManager.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "gtest/gtest.h"
 
 using namespace llvm;

Modified: llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp (original)
+++ llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp Thu Aug  7 09:21:18 2014
@@ -11,7 +11,6 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringSet.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/ExecutionEngine/MCJIT.h"
 #include "llvm/ExecutionEngine/ObjectCache.h"
 #include "llvm/ExecutionEngine/SectionMemoryManager.h"

Modified: llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h (original)
+++ llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h Thu Aug  7 09:21:18 2014
@@ -317,11 +317,9 @@ protected:
     EngineBuilder EB(M);
     std::string Error;
     TheJIT.reset(EB.setEngineKind(EngineKind::JIT)
-                 .setUseMCJIT(true) /* can this be folded into the EngineKind enum? */
                  .setMCJITMemoryManager(MM)
                  .setErrorStr(&Error)
                  .setOptLevel(CodeGenOpt::None)
-                 .setAllocateGVsWithCode(false) /*does this do anything?*/
                  .setCodeModel(CodeModel::JITDefault)
                  .setRelocationModel(Reloc::Default)
                  .setMArch(MArch)

Modified: llvm/trunk/utils/TableGen/CodeEmitterGen.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/CodeEmitterGen.cpp?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/CodeEmitterGen.cpp (original)
+++ llvm/trunk/utils/TableGen/CodeEmitterGen.cpp Thu Aug  7 09:21:18 2014
@@ -24,14 +24,6 @@
 #include <vector>
 using namespace llvm;
 
-// FIXME: Somewhat hackish to use a command line option for this. There should
-// be a CodeEmitter class in the Target.td that controls this sort of thing
-// instead.
-static cl::opt<bool>
-MCEmitter("mc-emitter",
-          cl::desc("Generate CodeEmitter for use with the MC library."),
-          cl::init(false));
-
 namespace {
 
 class CodeEmitterGen {
@@ -134,15 +126,13 @@ AddCodeToMergeInOperand(Record *R, BitsI
     if (SO.second == 0) {
       Case += "      // op: " + VarName + "\n" +
               "      op = " + EncoderMethodName + "(MI, " + utostr(OpIdx);
-      if (MCEmitter)
-        Case += ", Fixups, STI";
+      Case += ", Fixups, STI";
       Case += ");\n";
     }
   } else {
     Case += "      // op: " + VarName + "\n" +
       "      op = getMachineOpValue(MI, MI.getOperand(" + utostr(OpIdx) + ")";
-    if (MCEmitter)
-      Case += ", Fixups, STI";
+    Case += ", Fixups, STI";
     Case += ");\n";
   }
   
@@ -223,8 +213,7 @@ std::string CodeEmitterGen::getInstructi
   std::string PostEmitter = R->getValueAsString("PostEncoderMethod");
   if (!PostEmitter.empty()) {
     Case += "      Value = " + PostEmitter + "(MI, Value";
-    if (MCEmitter)
-      Case += ", STI";
+    Case += ", STI";
     Case += ");\n";
   }
   
@@ -243,12 +232,9 @@ void CodeEmitterGen::run(raw_ostream &o)
 
   // Emit function declaration
   o << "uint64_t " << Target.getName();
-  if (MCEmitter)
-    o << "MCCodeEmitter::getBinaryCodeForInstr(const MCInst &MI,\n"
-      << "    SmallVectorImpl<MCFixup> &Fixups,\n"
-      << "    const MCSubtargetInfo &STI) const {\n";
-  else
-    o << "CodeEmitter::getBinaryCodeForInstr(const MachineInstr &MI) const {\n";
+  o << "MCCodeEmitter::getBinaryCodeForInstr(const MCInst &MI,\n"
+    << "    SmallVectorImpl<MCFixup> &Fixups,\n"
+    << "    const MCSubtargetInfo &STI) const {\n";
 
   // Emit instruction base values
   o << "  static const uint64_t InstBits[] = {\n";

Modified: llvm/trunk/utils/llvm-build/llvmbuild/main.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/llvm-build/llvmbuild/main.py?rev=215111&r1=215110&r2=215111&view=diff
==============================================================================
--- llvm/trunk/utils/llvm-build/llvmbuild/main.py (original)
+++ llvm/trunk/utils/llvm-build/llvmbuild/main.py Thu Aug  7 09:21:18 2014
@@ -783,7 +783,7 @@ def add_magic_target_components(parser,
     # If we have a native target with a JIT, use that for the engine. Otherwise,
     # use the interpreter.
     if native_target and native_target.enabled and native_target.has_jit:
-        engine_group.required_libraries.append('JIT')
+        engine_group.required_libraries.append('MCJIT')
         engine_group.required_libraries.append(native_group.name)
     else:
         engine_group.required_libraries.append('Interpreter')





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