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1. Ignore the -disable-fp-elim when the routine is a leaf.

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2. Offsets on 64-bit stores are still in bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31824 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey 2006-11-17 16:09:31 +00:00
parent c1c2f4b52b
commit 2ff5cdb16c
1 changed files with 2 additions and 2 deletions
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4
lib/Target/PowerPC/PPCRegisterInfo.cpp
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@ -704,7 +704,7 @@ void PPCRegisterInfo::determineFrameLayout(MachineFunction &MF) const {
// don't have a frame pointer, calls, or dynamic alloca then we do not need
// to adjust the stack pointer (we fit in the Red Zone).
if (FrameSize <= 224 && // Fits in red zone.
!needsFP(MF) && // Frame pointer can be eliminated.
!MFI->hasVarSizedObjects() && // No dynamic alloca.
!MFI->hasCalls() && // No calls.
MaxAlign <= TargetAlign) { // No special alignment.
// No need for frame
@ -818,7 +818,7 @@ void PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
.addImm(NegFrameSize);
BuildMI(MBB, MBBI, PPC::STDUX, 3)
.addReg(PPC::X1).addReg(PPC::X1).addReg(PPC::X0);
} else if (isInt16(NegFrameSize/4)) {
} else if (isInt16(NegFrameSize)) {
BuildMI(MBB, MBBI, PPC::STDU, 3, PPC::X1)
.addReg(PPC::X1).addImm(NegFrameSize/4).addReg(PPC::X1);
} else {