From f4bd619e85586f825ea946b7fd1e6d2c181e8150 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 25 Dec 2025 16:54:36 -0800 Subject: [PATCH] [PowerPC] Check isPhysical() before converting Register to MCRegister. NFC (#173531) --- llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index 7d71d46278eb..58ad12e2ce65 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -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;