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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64381 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-02-12 17:29:01 +00:00
parent 14c4c1ec0e
commit 4ed76e76bb
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); assignVirtToPhysReg(VirtReg, PhysReg);
} else { // no free registers available. } else { // no free registers available.
// try to fold the spill into the instruction // try to fold the spill into the instruction
SmallVector<unsigned, 2> Ops; SmallVector<unsigned, 1> Ops;
Ops.push_back(OpNum); Ops.push_back(OpNum);
if(MachineInstr* FMI = TII->foldMemoryOperand(*MF, MI, Ops, FrameIndex)) { if(MachineInstr* FMI = TII->foldMemoryOperand(*MF, MI, Ops, FrameIndex)) {
++NumFolded; ++NumFolded;

4
lib/CodeGen/VirtRegMap.cpp
View File

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