[llvm-commits] CVS: llvm/lib/CodeGen/PrologEpilogInserter.cpp

[Evan Cheng]

Changes in directory llvm/lib/CodeGen:

PrologEpilogInserter.cpp updated: 1.72 -> 1.73
---
Log message:

Make requiresRegisterScavenging determination on a per MachineFunction basis.

---
Diffs of the changes:  (+1 -1)

 PrologEpilogInserter.cpp |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


Index: llvm/lib/CodeGen/PrologEpilogInserter.cpp
diff -u llvm/lib/CodeGen/PrologEpilogInserter.cpp:1.72 
llvm/lib/CodeGen/PrologEpilogInserter.cpp:1.73
--- llvm/lib/CodeGen/PrologEpilogInserter.cpp:1.72      Tue Feb 27 18:17:36 2007
+++ llvm/lib/CodeGen/PrologEpilogInserter.cpp   Tue Feb 27 18:58:37 2007
@@ -442,7 +442,7 @@
   const TargetMachine &TM = Fn.getTarget();
   assert(TM.getRegisterInfo() && "TM::getRegisterInfo() must be implemented!");
   const MRegisterInfo &MRI = *TM.getRegisterInfo();
-  RegScavenger *RS = MRI.requiresRegisterScavenging() ? new 
RegScavenger():NULL;
+  RegScavenger *RS=MRI.requiresRegisterScavenging(Fn) ? new 
RegScavenger():NULL;
 
   for (MachineFunction::iterator BB = Fn.begin(), E = Fn.end(); BB != E; ++BB) 
{
     if (RS) RS->reset(BB);



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