Changes in directory llvm/lib/Target/PowerPC:
PPCRegisterInfo.cpp updated: 1.86 -> 1.87
---
Log message:
1. Ignore the -disable-fp-elim when the routine is a leaf.
2. Offsets on 64-bit stores are still in bytes.
---
Diffs of the changes: (+2 -2)
PPCRegisterInfo.cpp | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.86
llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.87
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.86 Thu Nov 16 16:43:37 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp Fri Nov 17 10:09:31 2006
@@ -704,7 +704,7 @@
// 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 @@
.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 {
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