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Eliminate MachineFunction& argument from eliminateFrameIndex in x86 Target. Get MachineFunction from MachineInstruction's parent's parent

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llvm-svn: 15739
This commit is contained in:
Nate Begeman 2004-08-14 22:05:10 +00:00
parent edeb64e748
commit fabece673b
2 changed files with 3 additions and 4 deletions
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4
lib/Target/X86/X86RegisterInfo.cpp
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@ -372,10 +372,10 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MBB.erase(I);
}
void X86RegisterInfo::eliminateFrameIndex(MachineFunction &MF,
MachineBasicBlock::iterator II) const {
void X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II) const{
unsigned i = 0;
MachineInstr &MI = *II;
MachineFunction &MF = *MI.getParent()->getParent();
while (!MI.getOperand(i).isFrameIndex()) {
++i;
assert(i < MI.getNumOperands() && "Instr doesn't have FrameIndex operand!");

3
lib/Target/X86/X86RegisterInfo.h
View File

@ -57,8 +57,7 @@ struct X86RegisterInfo : public X86GenRegisterInfo {
MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const;
void eliminateFrameIndex(MachineFunction &MF,
MachineBasicBlock::iterator MI) const;
void eliminateFrameIndex(MachineBasicBlock::iterator MI) const;
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;