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[AArch64] Use helper class for emitting CFI instructions into MIR (NFCI) #136004

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Merged
merged 4 commits into from
Apr 18, 2025
Merged

[AArch64] Use helper class for emitting CFI instructions into MIR (NFCI) #136004

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304f9fc
[AArch64] Use helper class for emitting CFI instructions into MIR
s-barannikov Apr 16, 2025
c4aef66
Merge branch 'main' into cfi/aarch64
s-barannikov Apr 16, 2025
6c0e660
Merge branch 'main' into cfi/aarch64
s-barannikov Apr 17, 2025
dea3e16
Merge branch 'main' into cfi/aarch64
s-barannikov Apr 18, 2025
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12 changes: 10 additions & 2 deletions llvm/include/llvm/CodeGen/CFIInstBuilder.h
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Original file line number Diff line number Diff line change
Expand Up @@ -67,8 +67,8 @@ class CFIInstBuilder {
nullptr, TRI.getDwarfRegNum(Reg, IsEH)));
}

void buildDefCFAOffset(int64_t Offset) const {
insertCFIInst(MCCFIInstruction::cfiDefCfaOffset(nullptr, Offset));
void buildDefCFAOffset(int64_t Offset, MCSymbol *Label = nullptr) const {
insertCFIInst(MCCFIInstruction::cfiDefCfaOffset(Label, Offset));
}

void buildAdjustCFAOffset(int64_t Adjustment) const {
Expand All @@ -80,6 +80,14 @@ class CFIInstBuilder {
nullptr, TRI.getDwarfRegNum(Reg, IsEH), Offset));
}

void buildNegateRAState() const {
insertCFIInst(MCCFIInstruction::createNegateRAState(nullptr));
}

void buildNegateRAStateWithPC() const {
insertCFIInst(MCCFIInstruction::createNegateRAStateWithPC(nullptr));
}

void buildRegister(MCRegister Reg1, MCRegister Reg2) const {
insertCFIInst(MCCFIInstruction::createRegister(
nullptr, TRI.getDwarfRegNum(Reg1, IsEH),
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