[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelLowering.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86ISelLowering.cpp updated: 1.340 -> 1.341
---
Log message:

switch to smallvector


---
Diffs of the changes:  (+1 -3)

 X86ISelLowering.cpp |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)


Index: llvm/lib/Target/X86/X86ISelLowering.cpp
diff -u llvm/lib/Target/X86/X86ISelLowering.cpp:1.340 
llvm/lib/Target/X86/X86ISelLowering.cpp:1.341
--- llvm/lib/Target/X86/X86ISelLowering.cpp:1.340       Mon Feb 26 01:50:02 2007
+++ llvm/lib/Target/X86/X86ISelLowering.cpp     Mon Feb 26 01:59:53 2007
@@ -1059,17 +1059,15 @@
 
//===----------------------------------------------------------------------===//
 
 class CallingConvState {
-  uint32_t UsedRegs[(X86::NUM_TARGET_REGS+31)/32];
   unsigned StackOffset;
   const MRegisterInfo &MRI;
+  SmallVector<uint32_t, 32> UsedRegs;
 public:
   CallingConvState(const MRegisterInfo &mri) : MRI(mri) {
     // No stack is used.
     StackOffset = 0;
     
     UsedRegs.resize(MRI.getNumRegs());
-    // No registers are used.
-    memset(UsedRegs, 0, sizeof(UsedRegs));
   }
   
   unsigned getNextStackOffset() const { return StackOffset; }



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