[llvm-commits] [llvm] r100508 - in /llvm/trunk: include/llvm/CodeGen/MachineFunctionAnalysis.h include/llvm/CodeGen/MachineModuleInfo.h lib/CodeGen/MachineFunctionAnalysis.cpp lib/CodeGen/MachineModuleInfo.cpp

[Chris Lattner]

Author: lattner
Date: Mon Apr  5 19:51:52 2010
New Revision: 100508

URL: http://llvm.org/viewvc/llvm-project?rev=100508&view=rev
Log:
Give MachineModuleInfo an actual Module*.

Modified:
    llvm/trunk/include/llvm/CodeGen/MachineFunctionAnalysis.h
    llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h
    llvm/trunk/lib/CodeGen/MachineFunctionAnalysis.cpp
    llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp

Modified: llvm/trunk/include/llvm/CodeGen/MachineFunctionAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineFunctionAnalysis.h?rev=100508&r1=100507&r2=100508&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineFunctionAnalysis.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineFunctionAnalysis.h Mon Apr  5 19:51:52 2010
@@ -39,7 +39,7 @@
   CodeGenOpt::Level getOptLevel() const { return OptLevel; }
 
 private:
-  virtual bool doInitialization(Module &) { NextFnNum = 1; return false; }
+  virtual bool doInitialization(Module &M);
   virtual bool runOnFunction(Function &F);
   virtual void releaseMemory();
   virtual void getAnalysisUsage(AnalysisUsage &AU) const;

Modified: llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h?rev=100508&r1=100507&r2=100508&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h Mon Apr  5 19:51:52 2010
@@ -100,6 +100,9 @@
   /// Context - This is the MCContext used for the entire code generator.
   MCContext Context;
   
+  /// TheModule - This is the LLVM Module being worked on.
+  Module *TheModule;
+  
   /// ObjFileMMI - This is the object-file-format-specific implementation of
   /// MachineModuleInfoImpl, which lets targets accumulate whatever info they
   /// want.
@@ -176,6 +179,9 @@
   const MCContext &getContext() const { return Context; }
   MCContext &getContext() { return Context; }
 
+  void setModule(Module *M) { TheModule = M; }
+  Module *getModule() const { return TheModule; }
+  
   /// getInfo - Keep track of various per-function pieces of information for
   /// backends that would like to do so.
   ///

Modified: llvm/trunk/lib/CodeGen/MachineFunctionAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineFunctionAnalysis.cpp?rev=100508&r1=100507&r2=100508&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineFunctionAnalysis.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineFunctionAnalysis.cpp Mon Apr  5 19:51:52 2010
@@ -35,6 +35,19 @@
   assert(!MF && "MachineFunctionAnalysis left initialized!");
 }
 
+void MachineFunctionAnalysis::getAnalysisUsage(AnalysisUsage &AU) const {
+  AU.setPreservesAll();
+  AU.addRequired<MachineModuleInfo>();
+}
+
+bool MachineFunctionAnalysis::doInitialization(Module &M) {
+  MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>();
+  assert(MMI && "MMI not around yet??");
+  MMI->setModule(&M);
+  NextFnNum = 1; return false;
+}
+
+
 bool MachineFunctionAnalysis::runOnFunction(Function &F) {
   assert(!MF && "MachineFunctionAnalysis already initialized!");
   MF = new MachineFunction(&F, TM, NextFnNum++,
@@ -46,8 +59,3 @@
   delete MF;
   MF = 0;
 }
-
-void MachineFunctionAnalysis::getAnalysisUsage(AnalysisUsage &AU) const {
-  AU.setPreservesAll();
-  AU.addRequired<MachineModuleInfo>();
-}

Modified: llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp?rev=100508&r1=100507&r2=100508&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp Mon Apr  5 19:51:52 2010
@@ -262,6 +262,7 @@
   // Always emit some info, by default "no personality" info.
   Personalities.push_back(NULL);
   AddrLabelSymbols = 0;
+  TheModule = 0;
 }
 
 MachineModuleInfo::MachineModuleInfo()