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There doesn't seem to be a reason to move the save FP stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73468 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -662,13 +662,6 @@ void X86RegisterInfo::emitFrameMoves(MachineFunction &MF,
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TargetFrameInfo::StackGrowsUp ?
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TargetFrameInfo::StackGrowsUp ?
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TD->getPointerSize() : -TD->getPointerSize());
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TD->getPointerSize() : -TD->getPointerSize());
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if (hasFP(MF)) {
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// Save FP
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MachineLocation FPDst(MachineLocation::VirtualFP, 2*stackGrowth);
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MachineLocation FPSrc(FramePtr);
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Moves.push_back(MachineMove(ReadyLabelId, FPDst, FPSrc));
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}
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MachineLocation FPDst(hasFP(MF) ? FramePtr : StackPtr);
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MachineLocation FPDst(hasFP(MF) ? FramePtr : StackPtr);
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MachineLocation FPSrc(MachineLocation::VirtualFP);
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MachineLocation FPSrc(MachineLocation::VirtualFP);
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Moves.push_back(MachineMove(ReadyLabelId, FPDst, FPSrc));
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Moves.push_back(MachineMove(ReadyLabelId, FPDst, FPSrc));
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@ -715,6 +708,13 @@ void X86RegisterInfo::emitFrameMoves(MachineFunction &MF,
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MachineLocation CSSrc(Reg);
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MachineLocation CSSrc(Reg);
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Moves.push_back(MachineMove(FrameLabelId, CSDst, CSSrc));
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Moves.push_back(MachineMove(FrameLabelId, CSDst, CSSrc));
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}
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}
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if (hasFP(MF)) {
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// Save FP
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MachineLocation FPDst(MachineLocation::VirtualFP, 2*stackGrowth);
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MachineLocation FPSrc(FramePtr);
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Moves.push_back(MachineMove(ReadyLabelId, FPDst, FPSrc));
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}
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}
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}
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