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[PowerPC] Check isPhysical() before converting Register to MCRegister. NFC (#173531)

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Craig Topper 2025-12-25 16:54:36 -08:00 committed by GitHub
parent 8518d2c405
commit f4bd619e85
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1 changed files with 6 additions and 6 deletions
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12
llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
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@ -3832,9 +3832,9 @@ bool PPCInstrInfo::convertToImmediateForm(MachineInstr &MI,
return true;
ImmInstrInfo III;
bool IsVFReg = MI.getOperand(0).isReg()
? PPC::isVFRegister(MI.getOperand(0).getReg())
: false;
bool IsVFReg = MI.getOperand(0).isReg() &&
MI.getOperand(0).getReg().isPhysical() &&
PPC::isVFRegister(MI.getOperand(0).getReg());
bool HasImmForm = instrHasImmForm(MI.getOpcode(), IsVFReg, III, PostRA);
// If this is a reg+reg instruction that has a reg+imm form,
// and one of the operands is produced by an add-immediate,
@ -4873,9 +4873,9 @@ bool PPCInstrInfo::transformToNewImmFormFedByAdd(
// get Imm Form info.
ImmInstrInfo III;
bool IsVFReg = MI.getOperand(0).isReg()
? PPC::isVFRegister(MI.getOperand(0).getReg())
: false;
bool IsVFReg = MI.getOperand(0).isReg() &&
MI.getOperand(0).getReg().isPhysical() &&
PPC::isVFRegister(MI.getOperand(0).getReg());
if (!instrHasImmForm(XFormOpcode, IsVFReg, III, PostRA))
return false;