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Don't look for the TargetFrameLowering in the implementation 

The same oddity was apparently copy-pasted between multiple targets.

llvm-svn: 364349
This commit is contained in:
Matt Arsenault 2019-06-25 20:53:35 +00:00
parent b90cb57b63
commit 8fcc70f141
4 changed files with 4 additions and 8 deletions
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3
llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
View File

@ -250,8 +250,7 @@ MachineBasicBlock::iterator AArch64FrameLowering::eliminateCallFramePseudoInstr(
bool IsDestroy = Opc == TII->getCallFrameDestroyOpcode();
uint64_t CalleePopAmount = IsDestroy ? I->getOperand(1).getImm() : 0;
const TargetFrameLowering *TFI = MF.getSubtarget().getFrameLowering();
if (!TFI->hasReservedCallFrame(MF)) {
if (!hasReservedCallFrame(MF)) {
unsigned Align = getStackAlignment();
int64_t Amount = I->getOperand(0).getImm();

3
llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
View File

@ -826,8 +826,7 @@ MachineBasicBlock::iterator SIFrameLowering::eliminateCallFramePseudoInstr(
bool IsDestroy = Opc == TII->getCallFrameDestroyOpcode();
uint64_t CalleePopAmount = IsDestroy ? I->getOperand(1).getImm() : 0;
const TargetFrameLowering *TFI = MF.getSubtarget().getFrameLowering();
if (!TFI->hasReservedCallFrame(MF)) {
if (!hasReservedCallFrame(MF)) {
unsigned Align = getStackAlignment();
Amount = alignTo(Amount, Align);

3
llvm/lib/Target/AVR/AVRFrameLowering.cpp
View File

@ -361,13 +361,12 @@ MachineBasicBlock::iterator AVRFrameLowering::eliminateCallFramePseudoInstr(
MachineFunction &MF, MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
const AVRSubtarget &STI = MF.getSubtarget<AVRSubtarget>();
const TargetFrameLowering &TFI = *STI.getFrameLowering();
const AVRInstrInfo &TII = *STI.getInstrInfo();
// There is nothing to insert when the call frame memory is allocated during
// function entry. Delete the call frame pseudo and replace all pseudo stores
// with real store instructions.
if (TFI.hasReservedCallFrame(MF)) {
if (hasReservedCallFrame(MF)) {
fixStackStores(MBB, MI, TII, false);
return MBB.erase(MI);
}

3
llvm/lib/Target/X86/X86FrameLowering.cpp
View File

@ -1906,8 +1906,7 @@ X86FrameLowering::getFrameIndexReferencePreferSP(const MachineFunction &MF,
// If !hasReservedCallFrame the function might have SP adjustement in the
// body. So, even though the offset is statically known, it depends on where
// we are in the function.
const TargetFrameLowering *TFI = MF.getSubtarget().getFrameLowering();
if (!IgnoreSPUpdates && !TFI->hasReservedCallFrame(MF))
if (!IgnoreSPUpdates && !hasReservedCallFrame(MF))
return getFrameIndexReference(MF, FI, FrameReg);
// We don't handle tail calls, and shouldn't be seeing them either.