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Adjust the sizes for a few SmallVectors to reflect their usage.

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llvm-svn: 64381
This commit is contained in:
Dan Gohman 2009-02-12 17:29:01 +00:00
parent 4e2ed3e5e7
commit 3c296f6bd0
2 changed files with 3 additions and 3 deletions
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2
lib/CodeGen/RegAllocBigBlock.cpp
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@ -518,7 +518,7 @@ MachineInstr *RABigBlock::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI
assignVirtToPhysReg(VirtReg, PhysReg);
} else { // no free registers available.
// try to fold the spill into the instruction
SmallVector<unsigned, 2> Ops;
SmallVector<unsigned, 1> Ops;
Ops.push_back(OpNum);
if(MachineInstr* FMI = TII->foldMemoryOperand(*MF, MI, Ops, FrameIndex)) {
++NumFolded;

4
lib/CodeGen/VirtRegMap.cpp
View File

@ -1053,7 +1053,7 @@ bool LocalSpiller::PrepForUnfoldOpti(MachineBasicBlock &MBB,
NewMIs.clear();
int Idx = NewMI->findRegisterUseOperandIdx(VirtReg, false);
assert(Idx != -1);
SmallVector<unsigned, 2> Ops;
SmallVector<unsigned, 1> Ops;
Ops.push_back(Idx);
MachineInstr *FoldedMI = TII->foldMemoryOperand(MF, NewMI, Ops, SS);
if (FoldedMI) {
@ -1124,7 +1124,7 @@ bool LocalSpiller::CommuteToFoldReload(MachineBasicBlock &MBB,
MachineInstr *CommutedMI = TII->commuteInstruction(DefMI, true);
if (!CommutedMI)
return false;
SmallVector<unsigned, 2> Ops;
SmallVector<unsigned, 1> Ops;
Ops.push_back(NewDstIdx);
MachineInstr *FoldedMI = TII->foldMemoryOperand(MF, CommutedMI, Ops, SS);
// Not needed since foldMemoryOperand returns new MI.