[llvm-commits] [llvm] r148231 - in /llvm/trunk: lib/ExecutionEngine/RuntimeDyld/ test/ test/ExecutionEngine/ tools/lli/
Jim Grosbach
grosbach at apple.com
Mon Jan 16 10:33:24 PST 2012
Fantastic! Thanks again.
FYI, I'll be landing a patch soon that will help handling of relocations to non functions and handle data sections, including those w/o any symbols in them. I'll update these ELF bits to the new interfaces, but help keep an eye on that aspect and let me know if there's anything unexpected. If so, we can talk through it and get it cleaned up.
-Jim
On Jan 16, 2012, at 12:56 AM, Eli Bendersky wrote:
> Author: eliben
> Date: Mon Jan 16 02:56:09 2012
> New Revision: 148231
>
> URL: http://llvm.org/viewvc/llvm-project?rev=148231&view=rev
> Log:
> Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is currently basic and will be enhanced with future patches.
> Patch developed by Andy Kaylor and Daniel Malea. Reviewed on llvm-commits.
>
>
> Added:
> llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
> Modified:
> llvm/trunk/lib/ExecutionEngine/RuntimeDyld/CMakeLists.txt
> llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
> llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
> llvm/trunk/test/ExecutionEngine/2002-12-16-ArgTest.ll
> llvm/trunk/test/ExecutionEngine/2003-01-04-ArgumentBug.ll
> llvm/trunk/test/ExecutionEngine/2003-01-04-LoopTest.ll
> llvm/trunk/test/ExecutionEngine/2003-01-04-PhiTest.ll
> llvm/trunk/test/ExecutionEngine/2003-01-09-SARTest.ll
> llvm/trunk/test/ExecutionEngine/2003-01-10-FUCOM.ll
> llvm/trunk/test/ExecutionEngine/2003-01-15-AlignmentTest.ll
> llvm/trunk/test/ExecutionEngine/2003-05-06-LivenessClobber.ll
> llvm/trunk/test/ExecutionEngine/2003-05-07-ArgumentTest.ll
> llvm/trunk/test/ExecutionEngine/2003-05-11-PHIRegAllocBug.ll
> llvm/trunk/test/ExecutionEngine/2003-06-04-bzip2-bug.ll
> llvm/trunk/test/ExecutionEngine/2003-06-05-PHIBug.ll
> llvm/trunk/test/ExecutionEngine/2003-08-15-AllocaAssertion.ll
> llvm/trunk/test/ExecutionEngine/2003-08-21-EnvironmentTest.ll
> llvm/trunk/test/ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll
> llvm/trunk/test/ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
> llvm/trunk/test/ExecutionEngine/2005-12-02-TailCallBug.ll
> llvm/trunk/test/ExecutionEngine/2007-12-10-APIntLoadStore.ll
> llvm/trunk/test/ExecutionEngine/2008-06-05-APInt-OverAShr.ll
> llvm/trunk/test/ExecutionEngine/2010-01-15-UndefValue.ll
> llvm/trunk/test/ExecutionEngine/fpbitcast.ll
> llvm/trunk/test/ExecutionEngine/hello.ll
> llvm/trunk/test/ExecutionEngine/hello2.ll
> llvm/trunk/test/ExecutionEngine/simplesttest.ll
> llvm/trunk/test/ExecutionEngine/simpletest.ll
> llvm/trunk/test/ExecutionEngine/stubs.ll
> llvm/trunk/test/ExecutionEngine/test-arith.ll
> llvm/trunk/test/ExecutionEngine/test-branch.ll
> llvm/trunk/test/ExecutionEngine/test-call.ll
> llvm/trunk/test/ExecutionEngine/test-cast.ll
> llvm/trunk/test/ExecutionEngine/test-constantexpr.ll
> llvm/trunk/test/ExecutionEngine/test-fp.ll
> llvm/trunk/test/ExecutionEngine/test-loadstore.ll
> llvm/trunk/test/ExecutionEngine/test-logical.ll
> llvm/trunk/test/ExecutionEngine/test-loop.ll
> llvm/trunk/test/ExecutionEngine/test-phi.ll
> llvm/trunk/test/ExecutionEngine/test-ret.ll
> llvm/trunk/test/ExecutionEngine/test-setcond-fp.ll
> llvm/trunk/test/ExecutionEngine/test-setcond-int.ll
> llvm/trunk/test/ExecutionEngine/test-shift.ll
> llvm/trunk/test/lit.cfg
> llvm/trunk/tools/lli/lli.cpp
>
> Modified: llvm/trunk/lib/ExecutionEngine/RuntimeDyld/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/RuntimeDyld/CMakeLists.txt?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/lib/ExecutionEngine/RuntimeDyld/CMakeLists.txt (original)
> +++ llvm/trunk/lib/ExecutionEngine/RuntimeDyld/CMakeLists.txt Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,5 @@
> add_llvm_library(LLVMRuntimeDyld
> RuntimeDyld.cpp
> RuntimeDyldMachO.cpp
> + RuntimeDyldELF.cpp
> )
>
> Modified: llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp (original)
> +++ llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp Mon Jan 16 02:56:09 2012
> @@ -13,6 +13,7 @@
>
> #define DEBUG_TYPE "dyld"
> #include "RuntimeDyldImpl.h"
> +#include "llvm/Support/Path.h"
> using namespace llvm;
> using namespace llvm::object;
>
> @@ -64,12 +65,36 @@
>
> bool RuntimeDyld::loadObject(MemoryBuffer *InputBuffer) {
> if (!Dyld) {
> - if (RuntimeDyldMachO::isKnownFormat(InputBuffer))
> - Dyld = new RuntimeDyldMachO(MM);
> - else
> - report_fatal_error("Unknown object format!");
> + sys::LLVMFileType type = sys::IdentifyFileType(
> + InputBuffer->getBufferStart(),
> + static_cast<unsigned>(InputBuffer->getBufferSize()));
> + switch (type) {
> + case sys::ELF_Relocatable_FileType:
> + case sys::ELF_Executable_FileType:
> + case sys::ELF_SharedObject_FileType:
> + case sys::ELF_Core_FileType:
> + Dyld = new RuntimeDyldELF(MM);
> + break;
> + case sys::Mach_O_Object_FileType:
> + case sys::Mach_O_Executable_FileType:
> + case sys::Mach_O_FixedVirtualMemorySharedLib_FileType:
> + case sys::Mach_O_Core_FileType:
> + case sys::Mach_O_PreloadExecutable_FileType:
> + case sys::Mach_O_DynamicallyLinkedSharedLib_FileType:
> + case sys::Mach_O_DynamicLinker_FileType:
> + case sys::Mach_O_Bundle_FileType:
> + case sys::Mach_O_DynamicallyLinkedSharedLibStub_FileType:
> + case sys::Mach_O_DSYMCompanion_FileType:
> + Dyld = new RuntimeDyldMachO(MM);
> + break;
> + case sys::Unknown_FileType:
> + case sys::Bitcode_FileType:
> + case sys::Archive_FileType:
> + case sys::COFF_FileType:
> + report_fatal_error("Incompatible object format!");
> + }
> } else {
> - if(!Dyld->isCompatibleFormat(InputBuffer))
> + if (!Dyld->isCompatibleFormat(InputBuffer))
> report_fatal_error("Incompatible object format!");
> }
>
>
> Added: llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp?rev=148231&view=auto
> ==============================================================================
> --- llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp (added)
> +++ llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp Mon Jan 16 02:56:09 2012
> @@ -0,0 +1,282 @@
> +//===-- RuntimeDyldELF.cpp - Run-time dynamic linker for MC-JIT ------*- C++ -*-===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +//
> +// Implementation of ELF support for the MC-JIT runtime dynamic linker.
> +//
> +//===----------------------------------------------------------------------===//
> +
> +#define DEBUG_TYPE "dyld"
> +#include "llvm/ADT/OwningPtr.h"
> +#include "llvm/ADT/StringRef.h"
> +#include "llvm/ADT/STLExtras.h"
> +#include "llvm/ADT/IntervalMap.h"
> +#include "RuntimeDyldImpl.h"
> +#include "llvm/Object/ObjectFile.h"
> +#include "llvm/Support/ELF.h"
> +#include "llvm/ADT/Triple.h"
> +using namespace llvm;
> +using namespace llvm::object;
> +
> +namespace llvm {
> +
> +namespace {
> +
> +// FIXME: this function should probably not live here...
> +//
> +// Returns the name and address of an unrelocated symbol in an ELF section
> +void getSymbolInfo(symbol_iterator Sym, uint64_t &Addr, StringRef &Name) {
> + //FIXME: error checking here required to catch corrupt ELF objects...
> + error_code Err = Sym->getName(Name);
> +
> + uint64_t AddrInSection;
> + Err = Sym->getAddress(AddrInSection);
> +
> + SectionRef empty_section;
> + section_iterator Section(empty_section);
> + Err = Sym->getSection(Section);
> +
> + StringRef SectionContents;
> + Section->getContents(SectionContents);
> +
> + Addr = reinterpret_cast<uint64_t>(SectionContents.data()) + AddrInSection;
> +}
> +
> +}
> +
> +bool RuntimeDyldELF::loadObject(MemoryBuffer *InputBuffer) {
> + if (!isCompatibleFormat(InputBuffer))
> + return true;
> +
> + OwningPtr<ObjectFile> Obj(ObjectFile::createELFObjectFile(InputBuffer));
> +
> + Arch = Obj->getArch();
> +
> + // Map address in the Object file image to function names
> + IntervalMap<uint64_t, StringRef>::Allocator A;
> + IntervalMap<uint64_t, StringRef> FuncMap(A);
> +
> + // This is a bit of a hack. The ObjectFile we've just loaded reports
> + // section addresses as 0 and doesn't provide access to the section
> + // offset (from which we could calculate the address. Instead,
> + // we're storing the address when it comes up in the ST_Debug case
> + // below.
> + //
> + StringMap<uint64_t> DebugSymbolMap;
> +
> + symbol_iterator SymEnd = Obj->end_symbols();
> + error_code Err;
> + for (symbol_iterator Sym = Obj->begin_symbols();
> + Sym != SymEnd; Sym.increment(Err)) {
> + SymbolRef::Type Type;
> + Sym->getType(Type);
> + if (Type == SymbolRef::ST_Function) {
> + StringRef Name;
> + uint64_t Addr;
> + getSymbolInfo(Sym, Addr, Name);
> +
> + uint64_t Size;
> + Err = Sym->getSize(Size);
> +
> + uint8_t *Start;
> + uint8_t *End;
> + Start = reinterpret_cast<uint8_t*>(Addr);
> + End = reinterpret_cast<uint8_t*>(Addr + Size - 1);
> +
> + extractFunction(Name, Start, End);
> + FuncMap.insert(Addr, Addr + Size - 1, Name);
> + } else if (Type == SymbolRef::ST_Debug) {
> + // This case helps us find section addresses
> + StringRef Name;
> + uint64_t Addr;
> + getSymbolInfo(Sym, Addr, Name);
> + DebugSymbolMap[Name] = Addr;
> + }
> + }
> +
> + // Iterate through the relocations for this object
> + section_iterator SecEnd = Obj->end_sections();
> + for (section_iterator Sec = Obj->begin_sections();
> + Sec != SecEnd; Sec.increment(Err)) {
> + StringRef SecName;
> + uint64_t SecAddr;
> + Sec->getName(SecName);
> + // Ignore sections that aren't in our map
> + if (DebugSymbolMap.find(SecName) == DebugSymbolMap.end()) {
> + continue;
> + }
> + SecAddr = DebugSymbolMap[SecName];
> + relocation_iterator RelEnd = Sec->end_relocations();
> + for (relocation_iterator Rel = Sec->begin_relocations();
> + Rel != RelEnd; Rel.increment(Err)) {
> + uint64_t RelOffset;
> + uint64_t RelType;
> + int64_t RelAddend;
> + SymbolRef RelSym;
> + StringRef SymName;
> + uint64_t SymAddr;
> + uint64_t SymOffset;
> +
> + Rel->getAddress(RelOffset);
> + Rel->getType(RelType);
> + Rel->getAdditionalInfo(RelAddend);
> + Rel->getSymbol(RelSym);
> + RelSym.getName(SymName);
> + RelSym.getAddress(SymAddr);
> + RelSym.getFileOffset(SymOffset);
> +
> + // If this relocation is inside a function, we want to store the
> + // function name and a function-relative offset
> + IntervalMap<uint64_t, StringRef>::iterator ContainingFunc
> + = FuncMap.find(SecAddr + RelOffset);
> + if (ContainingFunc.valid()) {
> + // Re-base the relocation to make it relative to the target function
> + RelOffset = (SecAddr + RelOffset) - ContainingFunc.start();
> + Relocations[SymName].push_back(RelocationEntry(ContainingFunc.value(),
> + RelOffset,
> + RelType,
> + RelAddend,
> + true));
> + } else {
> + Relocations[SymName].push_back(RelocationEntry(SecName,
> + RelOffset,
> + RelType,
> + RelAddend,
> + false));
> + }
> + }
> + }
> + return false;
> +}
> +
> +void RuntimeDyldELF::resolveX86_64Relocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE) {
> + uint8_t *TargetAddr;
> + if (RE.IsFunctionRelative) {
> + StringMap<sys::MemoryBlock>::iterator ContainingFunc
> + = Functions.find(RE.Target);
> + assert(ContainingFunc != Functions.end()
> + && "Function for relocation not found");
> + TargetAddr = reinterpret_cast<uint8_t*>(ContainingFunc->getValue().base()) +
> + RE.Offset;
> + } else {
> + // FIXME: Get the address of the target section and add that to RE.Offset
> + assert(0 && ("Non-function relocation not implemented yet!"));
> + }
> +
> + switch (RE.Type) {
> + default:
> + assert(0 && ("Relocation type not implemented yet!"));
> + break;
> + case ELF::R_X86_64_64: {
> + uint8_t **Target = reinterpret_cast<uint8_t**>(TargetAddr);
> + *Target = Addr + RE.Addend;
> + break;
> + }
> + case ELF::R_X86_64_32:
> + case ELF::R_X86_64_32S: {
> + uint64_t Value = reinterpret_cast<uint64_t>(Addr) + RE.Addend;
> + // FIXME: Handle the possibility of this assertion failing
> + assert((RE.Type == ELF::R_X86_64_32 && !(Value & 0xFFFFFFFF00000000)) ||
> + (RE.Type == ELF::R_X86_64_32S &&
> + (Value & 0xFFFFFFFF00000000) == 0xFFFFFFFF00000000));
> + uint32_t TruncatedAddr = (Value & 0xFFFFFFFF);
> + uint32_t *Target = reinterpret_cast<uint32_t*>(TargetAddr);
> + *Target = TruncatedAddr;
> + break;
> + }
> + case ELF::R_X86_64_PC32: {
> + uint32_t *Placeholder = reinterpret_cast<uint32_t*>(TargetAddr);
> + uint64_t RealOffset = *Placeholder +
> + reinterpret_cast<uint64_t>(Addr) +
> + RE.Addend - reinterpret_cast<uint64_t>(TargetAddr);
> + assert((RealOffset & 0xFFFFFFFF) == RealOffset);
> + uint32_t TruncOffset = (RealOffset & 0xFFFFFFFF);
> + *Placeholder = TruncOffset;
> + break;
> + }
> + }
> +}
> +
> +void RuntimeDyldELF::resolveX86Relocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE) {
> + uint8_t *TargetAddr;
> + if (RE.IsFunctionRelative) {
> + StringMap<sys::MemoryBlock>::iterator ContainingFunc
> + = Functions.find(RE.Target);
> + assert(ContainingFunc != Functions.end()
> + && "Function for relocation not found");
> + TargetAddr = reinterpret_cast<uint8_t*>(
> + ContainingFunc->getValue().base()) + RE.Offset;
> + } else {
> + // FIXME: Get the address of the target section and add that to RE.Offset
> + assert(0 && ("Non-function relocation not implemented yet!"));
> + }
> +
> + switch (RE.Type) {
> + case ELF::R_386_32: {
> + uint8_t **Target = reinterpret_cast<uint8_t**>(TargetAddr);
> + *Target = Addr + RE.Addend;
> + break;
> + }
> + case ELF::R_386_PC32: {
> + uint32_t *Placeholder = reinterpret_cast<uint32_t*>(TargetAddr);
> + uint32_t RealOffset = *Placeholder + reinterpret_cast<uintptr_t>(Addr) +
> + RE.Addend - reinterpret_cast<uintptr_t>(TargetAddr);
> + *Placeholder = RealOffset;
> + break;
> + }
> + default:
> + // There are other relocation types, but it appears these are the
> + // only ones currently used by the LLVM ELF object writer
> + assert(0 && ("Relocation type not implemented yet!"));
> + break;
> + }
> +}
> +
> +void RuntimeDyldELF::resolveArmRelocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE) {
> +}
> +
> +void RuntimeDyldELF::resolveRelocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE) {
> + switch (Arch) {
> + case Triple::x86_64:
> + resolveX86_64Relocation(Name, Addr, RE);
> + break;
> + case Triple::x86:
> + resolveX86Relocation(Name, Addr, RE);
> + break;
> + case Triple::arm:
> + resolveArmRelocation(Name, Addr, RE);
> + break;
> + default:
> + assert(0 && "Unsupported CPU type!");
> + break;
> + }
> +}
> +
> +void RuntimeDyldELF::reassignSymbolAddress(StringRef Name, uint8_t *Addr) {
> + SymbolTable[Name] = Addr;
> +
> + RelocationList &Relocs = Relocations[Name];
> + for (unsigned i = 0, e = Relocs.size(); i != e; ++i) {
> + RelocationEntry &RE = Relocs[i];
> + resolveRelocation(Name, Addr, RE);
> + }
> +}
> +
> +bool RuntimeDyldELF::isCompatibleFormat(const MemoryBuffer *InputBuffer) const {
> + StringRef Magic = InputBuffer->getBuffer().slice(0, ELF::EI_NIDENT);
> + return (memcmp(Magic.data(), ELF::ElfMagic, strlen(ELF::ElfMagic))) == 0;
> +}
> +} // namespace llvm
>
> Modified: llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h (original)
> +++ llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h Mon Jan 16 02:56:09 2012
> @@ -94,6 +94,66 @@
> virtual bool isCompatibleFormat(const MemoryBuffer *InputBuffer) const = 0;
> };
>
> +class RuntimeDyldELF : public RuntimeDyldImpl {
> + // For each symbol, keep a list of relocations based on it. Anytime
> + // its address is reassigned (the JIT re-compiled the function, e.g.),
> + // the relocations get re-resolved.
> + struct RelocationEntry {
> + // Function or section this relocation is contained in.
> + std::string Target;
> + // Offset into the target function or section for the relocation.
> + uint32_t Offset;
> + // Relocation type
> + uint32_t Type;
> + // Addend encoded in the instruction itself, if any.
> + int32_t Addend;
> + // Has the relocation been recalcuated as an offset within a function?
> + bool IsFunctionRelative;
> + // Has this relocation been resolved previously?
> + bool isResolved;
> +
> + RelocationEntry(StringRef t,
> + uint32_t offset,
> + uint32_t type,
> + int32_t addend,
> + bool isFunctionRelative)
> + : Target(t)
> + , Offset(offset)
> + , Type(type)
> + , Addend(addend)
> + , IsFunctionRelative(isFunctionRelative)
> + , isResolved(false) { }
> + };
> + typedef SmallVector<RelocationEntry, 4> RelocationList;
> + StringMap<RelocationList> Relocations;
> + unsigned Arch;
> +
> + void resolveX86_64Relocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE);
> +
> + void resolveX86Relocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE);
> +
> + void resolveArmRelocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE);
> +
> + void resolveRelocation(StringRef Name,
> + uint8_t *Addr,
> + const RelocationEntry &RE);
> +
> +public:
> + RuntimeDyldELF(RTDyldMemoryManager *mm) : RuntimeDyldImpl(mm) {}
> +
> + bool loadObject(MemoryBuffer *InputBuffer);
> +
> + void reassignSymbolAddress(StringRef Name, uint8_t *Addr);
> +
> + bool isCompatibleFormat(const MemoryBuffer *InputBuffer) const;
> +};
> +
>
> class RuntimeDyldMachO : public RuntimeDyldImpl {
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2002-12-16-ArgTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2002-12-16-ArgTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2002-12-16-ArgTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2002-12-16-ArgTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,5 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> +; XFAIL: mcjit
>
> @.LC0 = internal global [10 x i8] c"argc: %d\0A\00" ; <[10 x i8]*> [#uses=1]
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-01-04-ArgumentBug.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-04-ArgumentBug.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-04-ArgumentBug.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-04-ArgumentBug.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> 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/2003-01-04-LoopTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-04-LoopTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-04-LoopTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-04-LoopTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> define i32 @main() {
> call i32 @mylog( i32 4 ) ; <i32>:1 [#uses=0]
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-01-04-PhiTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-04-PhiTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-04-PhiTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-04-PhiTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> ; <label>:0
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-01-09-SARTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-09-SARTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-09-SARTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-09-SARTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; We were accidentally inverting the signedness of right shifts. Whoops.
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-01-10-FUCOM.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-10-FUCOM.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-10-FUCOM.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-10-FUCOM.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %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/2003-01-15-AlignmentTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-01-15-AlignmentTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-01-15-AlignmentTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-01-15-AlignmentTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
>
> define i32 @bar(i8* %X) {
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-05-06-LivenessClobber.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-05-06-LivenessClobber.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-05-06-LivenessClobber.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-05-06-LivenessClobber.ll Mon Jan 16 02:56:09 2012
> @@ -1,7 +1,8 @@
> ; This testcase should return with an exit code of 1.
> ;
> -; RUN: not lli %s
> +; RUN: not %lli %s
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> @test = global i64 0 ; <i64*> [#uses=1]
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-05-07-ArgumentTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-05-07-ArgumentTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-05-07-ArgumentTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-05-07-ArgumentTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s test
> +; RUN: %lli %s test
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> declare i32 @puts(i8*)
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-05-11-PHIRegAllocBug.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-05-11-PHIRegAllocBug.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-05-11-PHIRegAllocBug.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-05-11-PHIRegAllocBug.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> target datalayout = "e-p:32:32"
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-06-04-bzip2-bug.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-06-04-bzip2-bug.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-06-04-bzip2-bug.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-06-04-bzip2-bug.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; Testcase distilled from 256.bzip2.
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-06-05-PHIBug.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-06-05-PHIBug.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-06-05-PHIBug.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-06-05-PHIBug.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; Testcase distilled from 256.bzip2.
>
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-08-15-AllocaAssertion.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-08-15-AllocaAssertion.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-08-15-AllocaAssertion.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-08-15-AllocaAssertion.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
>
> ; This testcase failed to work because two variable sized allocas confused the
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-08-21-EnvironmentTest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-08-21-EnvironmentTest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-08-21-EnvironmentTest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-08-21-EnvironmentTest.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> ;
> ; Regression Test: EnvironmentTest.ll
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
>
> ; This testcase exposes a bug in the local register allocator where it runs out
>
> Modified: llvm/trunk/test/ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
>
> @A = global i32 0 ; <i32*> [#uses=1]
>
> Modified: llvm/trunk/test/ExecutionEngine/2005-12-02-TailCallBug.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2005-12-02-TailCallBug.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2005-12-02-TailCallBug.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2005-12-02-TailCallBug.ll Mon Jan 16 02:56:09 2012
> @@ -1,6 +1,7 @@
> ; PR672
> -; RUN: lli %s
> +; RUN: %lli %s
> ; XFAIL: arm
> +; XFAIL: mcjit-ia32
>
> define i32 @main() {
> %f = bitcast i32 (i32, i32*, i32)* @check_tail to i32* ; <i32*> [#uses=1]
>
> Modified: llvm/trunk/test/ExecutionEngine/2007-12-10-APIntLoadStore.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2007-12-10-APIntLoadStore.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2007-12-10-APIntLoadStore.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2007-12-10-APIntLoadStore.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli -force-interpreter %s
> +; RUN: %lli -force-interpreter %s
> ; PR1836
>
> define i32 @main() {
>
> Modified: llvm/trunk/test/ExecutionEngine/2008-06-05-APInt-OverAShr.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2008-06-05-APInt-OverAShr.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2008-06-05-APInt-OverAShr.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2008-06-05-APInt-OverAShr.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli -force-interpreter=true %s | grep 1
> +; RUN: %lli -force-interpreter=true %s | grep 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"
> target triple = "i686-pc-linux-gnu"
>
> Modified: llvm/trunk/test/ExecutionEngine/2010-01-15-UndefValue.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/2010-01-15-UndefValue.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/2010-01-15-UndefValue.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/2010-01-15-UndefValue.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli -force-interpreter=true %s
> +; RUN: %lli -force-interpreter=true %s
>
> define i32 @main() {
> %a = add i32 0, undef
>
> Modified: llvm/trunk/test/ExecutionEngine/fpbitcast.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/fpbitcast.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/fpbitcast.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/fpbitcast.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli -force-interpreter=true %s | grep 40091eb8
> +; RUN: %lli -force-interpreter=true %s | grep 40091eb8
> ;
> define i32 @test(double %x) {
> entry:
>
> Modified: llvm/trunk/test/ExecutionEngine/hello.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/hello.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/hello.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/hello.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> @.LC0 = internal global [12 x i8] c"Hello World\00" ; <[12 x i8]*> [#uses=1]
>
>
> Modified: llvm/trunk/test/ExecutionEngine/hello2.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/hello2.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/hello2.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/hello2.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> @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/simplesttest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/simplesttest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/simplesttest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/simplesttest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> ret i32 0
>
> Modified: llvm/trunk/test/ExecutionEngine/simpletest.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/simpletest.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/simpletest.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/simpletest.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
>
> define i32 @bar() {
>
> Modified: llvm/trunk/test/ExecutionEngine/stubs.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/stubs.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/stubs.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/stubs.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli -disable-lazy-compilation=false %s
> +; RUN: %lli -disable-lazy-compilation=false %s
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> define i32 @main() nounwind {
> entry:
>
> Modified: llvm/trunk/test/ExecutionEngine/test-arith.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-arith.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-arith.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-arith.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> %A = add i8 0, 12 ; <i8> [#uses=1]
>
> Modified: llvm/trunk/test/ExecutionEngine/test-branch.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-branch.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-branch.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-branch.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; test unconditional branch
> define i32 @main() {
>
> Modified: llvm/trunk/test/ExecutionEngine/test-call.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-call.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-call.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-call.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit
>
> declare void @exit(i32)
>
>
> Modified: llvm/trunk/test/ExecutionEngine/test-cast.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-cast.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-cast.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-cast.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @foo() {
> ret i32 0
>
> Modified: llvm/trunk/test/ExecutionEngine/test-constantexpr.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-constantexpr.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-constantexpr.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-constantexpr.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %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/test-fp.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-fp.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-fp.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-fp.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,5 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> +; XFAIL: mcjit
>
> define double @test(double* %DP, double %Arg) {
> %D = load double* %DP ; <double> [#uses=1]
>
> Modified: llvm/trunk/test/ExecutionEngine/test-loadstore.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-loadstore.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-loadstore.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-loadstore.ll Mon Jan 16 02:56:09 2012
> @@ -1,5 +1,6 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
> ; XFAIL: arm
> +; XFAIL: mcjit-ia32
>
> 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/test-logical.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-logical.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-logical.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-logical.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> %A = and i8 4, 8 ; <i8> [#uses=2]
>
> Modified: llvm/trunk/test/ExecutionEngine/test-loop.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-loop.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-loop.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-loop.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> ; <label>:0
>
> Modified: llvm/trunk/test/ExecutionEngine/test-phi.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-phi.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-phi.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-phi.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; test phi node
> @Y = global i32 6 ; <i32*> [#uses=1]
>
> Modified: llvm/trunk/test/ExecutionEngine/test-ret.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-ret.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-ret.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-ret.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> ; test return instructions
> define void @test1() {
>
> Modified: llvm/trunk/test/ExecutionEngine/test-setcond-fp.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-setcond-fp.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-setcond-fp.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-setcond-fp.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
>
> define i32 @main() {
>
> Modified: llvm/trunk/test/ExecutionEngine/test-setcond-int.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-setcond-int.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-setcond-int.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-setcond-int.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %s > /dev/null
> +; RUN: %lli %s > /dev/null
>
> define i32 @main() {
> %int1 = add i32 0, 0 ; <i32> [#uses=6]
>
> Modified: llvm/trunk/test/ExecutionEngine/test-shift.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/test-shift.ll?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/ExecutionEngine/test-shift.ll (original)
> +++ llvm/trunk/test/ExecutionEngine/test-shift.ll Mon Jan 16 02:56:09 2012
> @@ -1,4 +1,4 @@
> -; RUN: lli %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=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/test/lit.cfg (original)
> +++ llvm/trunk/test/lit.cfg Mon Jan 16 02:56:09 2012
> @@ -141,6 +141,29 @@
> if m:
> site_exp[m.group(1)] = m.group(2)
>
> +# Provide target_triple for use in XFAIL and XTARGET.
> +config.target_triple = site_exp['target_triplet']
> +
> +# When running under valgrind, we mangle '-vg' or '-vg_leak' onto the end of the
> +# triple so we can check it with XFAIL and XTARGET.
> +config.target_triple += lit.valgrindTriple
> +
> +# Process jit implementation option
> +jit_impl_cfg = lit.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 '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 substitutions.
> for sub in ['link', 'shlibext', 'ocamlopt', 'llvmshlibdir']:
> config.substitutions.append(('%' + sub, site_exp[sub]))
> @@ -197,13 +220,6 @@
>
> excludes = []
>
> -# Provide target_triple for use in XFAIL and XTARGET.
> -config.target_triple = site_exp['target_triplet']
> -
> -# When running under valgrind, we mangle '-vg' or '-vg_leak' onto the end of the
> -# triple so we can check it with XFAIL and XTARGET.
> -config.target_triple += lit.valgrindTriple
> -
> # Provide llvm_supports_target for use in local configs.
> targets = set(site_exp["TARGETS_TO_BUILD"].split())
> def llvm_supports_target(name):
>
> Modified: llvm/trunk/tools/lli/lli.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/lli.cpp?rev=148231&r1=148230&r2=148231&view=diff
> ==============================================================================
> --- llvm/trunk/tools/lli/lli.cpp (original)
> +++ llvm/trunk/tools/lli/lli.cpp Mon Jan 16 02:56:09 2012
> @@ -95,12 +95,12 @@
> "of the executable"),
> cl::value_desc("function"),
> cl::init("main"));
> -
> +
> cl::opt<std::string>
> FakeArgv0("fake-argv0",
> cl::desc("Override the 'argv[0]' value passed into the executing"
> " program"), cl::value_desc("executable"));
> -
> +
> cl::opt<bool>
> DisableCoreFiles("disable-core-files", cl::Hidden,
> cl::desc("Disable emission of core files if possible"));
> @@ -159,7 +159,7 @@
> int main(int argc, char **argv, char * const *envp) {
> sys::PrintStackTraceOnErrorSignal();
> PrettyStackTraceProgram X(argc, argv);
> -
> +
> LLVMContext &Context = getGlobalContext();
> atexit(do_shutdown); // Call llvm_shutdown() on exit.
>
> @@ -174,7 +174,7 @@
> // If the user doesn't want core files, disable them.
> if (DisableCoreFiles)
> sys::Process::PreventCoreFiles();
> -
> +
> // Load the bitcode...
> SMDiagnostic Err;
> Module *Mod = ParseIRFile(InputFile, Err, Context);
> @@ -210,9 +210,11 @@
> if (!TargetTriple.empty())
> Mod->setTargetTriple(Triple::normalize(TargetTriple));
>
> - // Enable MCJIT, if desired.
> - if (UseMCJIT)
> + // Enable MCJIT if desired.
> + if (UseMCJIT && !ForceInterpreter) {
> builder.setUseMCJIT(true);
> + builder.setJITMemoryManager(JITMemoryManager::CreateDefaultMemManager());
> + }
>
> CodeGenOpt::Level OLvl = CodeGenOpt::Default;
> switch (OptLevel) {
> @@ -265,15 +267,15 @@
> return -1;
> }
>
> - // If the program doesn't explicitly call exit, we will need the Exit
> - // function later on to make an explicit call, so get the function now.
> + // If the program doesn't explicitly call exit, we will need the Exit
> + // function later on to make an explicit call, so get the function now.
> Constant *Exit = Mod->getOrInsertFunction("exit", Type::getVoidTy(Context),
> Type::getInt32Ty(Context),
> NULL);
> -
> +
> // Reset errno to zero on entry to main.
> errno = 0;
> -
> +
> // Run static constructors.
> EE->runStaticConstructorsDestructors(false);
>
> @@ -290,8 +292,8 @@
>
> // Run static destructors.
> EE->runStaticConstructorsDestructors(true);
> -
> - // If the program didn't call exit explicitly, we should call it now.
> +
> + // If the program didn't call exit explicitly, we should call it now.
> // This ensures that any atexit handlers get called correctly.
> if (Function *ExitF = dyn_cast<Function>(Exit)) {
> std::vector<GenericValue> Args;
>
>
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