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Change getFrameMoves to return a const reference.

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To add a frame now there is a dedicated addFrameMove which also takes
care of constructing the move itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181657 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-05-11 02:38:11 +00:00
parent baf81af759
commit d84ccfaf50
10 changed files with 52 additions and 58 deletions
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lib/Target/Mips/MipsSEFrameLowering.cpp
+6 -7
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@@ -262,7 +262,6 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF) const {
if (StackSize == 0 && !MFI->adjustsStack()) return;
MachineModuleInfo &MMI = MF.getMMI();
std::vector<MachineMove> &Moves = MMI.getFrameMoves();
MachineLocation DstML, SrcML;
// Adjust stack.
@@ -274,7 +273,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF) const {
TII.get(TargetOpcode::PROLOG_LABEL)).addSym(AdjustSPLabel);
DstML = MachineLocation(MachineLocation::VirtualFP);
SrcML = MachineLocation(MachineLocation::VirtualFP, -StackSize);
Moves.push_back(MachineMove(AdjustSPLabel, DstML, SrcML));
MMI.addFrameMove(AdjustSPLabel, DstML, SrcML);
const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
@@ -306,13 +305,13 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF) const {
if (!STI.isLittle())
std::swap(SrcML0, SrcML1);
Moves.push_back(MachineMove(CSLabel, DstML0, SrcML0));
Moves.push_back(MachineMove(CSLabel, DstML1, SrcML1));
MMI.addFrameMove(CSLabel, DstML0, SrcML0);
MMI.addFrameMove(CSLabel, DstML1, SrcML1);
} else {
// Reg is either in CPURegs or FGR32.
DstML = MachineLocation(MachineLocation::VirtualFP, Offset);
SrcML = MachineLocation(Reg);
Moves.push_back(MachineMove(CSLabel, DstML, SrcML));
MMI.addFrameMove(CSLabel, DstML, SrcML);
}
}
}
@@ -337,7 +336,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF) const {
int64_t Offset = MFI->getObjectOffset(MipsFI->getEhDataRegFI(I));
DstML = MachineLocation(MachineLocation::VirtualFP, Offset);
SrcML = MachineLocation(ehDataReg(I));
Moves.push_back(MachineMove(CSLabel2, DstML, SrcML));
MMI.addFrameMove(CSLabel2, DstML, SrcML);
}
}
@@ -352,7 +351,7 @@ void MipsSEFrameLowering::emitPrologue(MachineFunction &MF) const {
TII.get(TargetOpcode::PROLOG_LABEL)).addSym(SetFPLabel);
DstML = MachineLocation(FP);
SrcML = MachineLocation(MachineLocation::VirtualFP);
Moves.push_back(MachineMove(SetFPLabel, DstML, SrcML));
MMI.addFrameMove(SetFPLabel, DstML, SrcML);
}
}