diff options
| author | Bill Wendling <isanbard@gmail.com> | 2010-05-14 21:14:32 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-05-14 21:14:32 +0000 |
| commit | 95f6ebcb37fe5d24f80752881509098c3fdf7b48 (patch) | |
| tree | 7dd01cc001e7edf2c28809c82416f1fd6ee360d8 /llvm/lib/Target/Mips/MipsRegisterInfo.cpp | |
| parent | c87e867111919591e0e7de34872eae5f13ff0459 (diff) | |
| download | bcm5719-llvm-95f6ebcb37fe5d24f80752881509098c3fdf7b48.tar.gz bcm5719-llvm-95f6ebcb37fe5d24f80752881509098c3fdf7b48.zip | |
Rename "HasCalls" in MachineFrameInfo to "AdjustsStack" to better describe what
the variable actually tracks.
N.B., several back-ends are using "HasCalls" as being synonymous for something
that adjusts the stack. This isn't 100% correct and should be looked into.
llvm-svn: 103802
Diffstat (limited to 'llvm/lib/Target/Mips/MipsRegisterInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsRegisterInfo.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp index 478da84cad0..5e719af871d 100644 --- a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp +++ b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp @@ -288,7 +288,7 @@ void MipsRegisterInfo::adjustMipsStackFrame(MachineFunction &MF) const // Stack locations for FP and RA. If only one of them is used, // the space must be allocated for both, otherwise no space at all. - if (hasFP(MF) || MFI->hasCalls()) { + if (hasFP(MF) || MFI->adjustsStack()) { // FP stack location MFI->setObjectOffset(MFI->CreateStackObject(RegSize, RegSize, true), StackOffset); @@ -302,7 +302,7 @@ void MipsRegisterInfo::adjustMipsStackFrame(MachineFunction &MF) const MipsFI->setRAStackOffset(StackOffset); StackOffset += RegSize; - if (MFI->hasCalls()) + if (MFI->adjustsStack()) TopCPUSavedRegOff += RegSize; } @@ -407,7 +407,7 @@ emitPrologue(MachineFunction &MF) const unsigned StackSize = MFI->getStackSize(); // No need to allocate space on the stack. - if (StackSize == 0 && !MFI->hasCalls()) return; + if (StackSize == 0 && !MFI->adjustsStack()) return; int FPOffset = MipsFI->getFPStackOffset(); int RAOffset = MipsFI->getRAStackOffset(); @@ -425,7 +425,7 @@ emitPrologue(MachineFunction &MF) const // Save the return address only if the function isnt a leaf one. // sw $ra, stack_loc($sp) - if (MFI->hasCalls()) { + if (MFI->adjustsStack()) { BuildMI(MBB, MBBI, dl, TII.get(Mips::SW)) .addReg(Mips::RA).addImm(RAOffset).addReg(Mips::SP); } @@ -477,7 +477,7 @@ emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const // Restore the return address only if the function isnt a leaf one. // lw $ra, stack_loc($sp) - if (MFI->hasCalls()) { + if (MFI->adjustsStack()) { BuildMI(MBB, MBBI, dl, TII.get(Mips::LW), Mips::RA) .addImm(RAOffset).addReg(Mips::SP); } |
