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[DWARFCFIChecker] Use MCRegister instead of MCPhysReg. NFC #167823

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Merged
merged 1 commit into from
Nov 13, 2025
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[DWARFCFIChecker] Use MCRegister instead of MCPhysReg. NFC #167823

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8 changes: 4 additions & 4 deletions llvm/lib/DWARFCFIChecker/Registers.h
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Original file line number Diff line number Diff line change
Expand Up @@ -23,17 +23,17 @@ namespace llvm {
/// This analysis only keeps track and cares about super registers, not the
/// subregisters. All reads from/writes to subregisters are considered the
/// same operation to super registers.
inline bool isSuperReg(const MCRegisterInfo *MCRI, MCPhysReg Reg) {
inline bool isSuperReg(const MCRegisterInfo *MCRI, MCRegister Reg) {
return MCRI->superregs(Reg).empty();
}

inline SmallVector<MCPhysReg> getSuperRegs(const MCRegisterInfo *MCRI) {
SmallVector<MCPhysReg> SuperRegs;
for (auto &&RegClass : MCRI->regclasses())
for (unsigned I = 0; I < RegClass.getNumRegs(); I++) {
MCPhysReg Reg = RegClass.getRegister(I);
MCRegister Reg = RegClass.getRegister(I);
if (isSuperReg(MCRI, Reg))
SuperRegs.push_back(Reg);
SuperRegs.push_back(Reg.id());
}

sort(SuperRegs.begin(), SuperRegs.end());
Expand All @@ -49,7 +49,7 @@ inline SmallVector<MCPhysReg> getTrackingRegs(const MCRegisterInfo *MCRI) {
return TrackingRegs;
}

inline MCPhysReg getSuperReg(const MCRegisterInfo *MCRI, MCPhysReg Reg) {
inline MCRegister getSuperReg(const MCRegisterInfo *MCRI, MCRegister Reg) {
if (isSuperReg(MCRI, Reg))
return Reg;
for (auto SuperReg : MCRI->superregs(Reg))
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