function.
NFC.
llvm-svn: 225846
BS.EmitULEB128(Value, Twine(Value));
}
-unsigned DebugLocDwarfExpression::getFrameRegister() {
- llvm_unreachable("not available");
+bool DebugLocDwarfExpression::isFrameRegister(unsigned MachineReg) {
+ // This information is not available while emitting .debug_loc entries.
+ return false;
}
//===----------------------------------------------------------------------===//
if (DwarfReg < 0)
return false;
- if (MachineReg == getFrameRegister()) {
+ if (isFrameRegister(MachineReg)) {
// If variable offset is based in frame register then use fbreg.
EmitOp(dwarf::DW_OP_fbreg);
EmitSigned(Offset);
virtual void EmitSigned(int Value) = 0;
virtual void EmitUnsigned(unsigned Value) = 0;
- virtual unsigned getFrameRegister() = 0;
+ virtual bool isFrameRegister(unsigned MachineReg) = 0;
/// Emit a dwarf register operation.
void AddReg(int DwarfReg, const char* Comment = nullptr);
void EmitOp(uint8_t Op, const char *Comment) override;
void EmitSigned(int Value) override;
void EmitUnsigned(unsigned Value) override;
- unsigned getFrameRegister() override;
+ bool isFrameRegister(unsigned MachineReg) override;
};
}
void EmitOp(uint8_t Op, const char* Comment = nullptr) override;
void EmitSigned(int Value) override;
void EmitUnsigned(unsigned Value) override;
- unsigned getFrameRegister() override;
+ bool isFrameRegister(unsigned MachineReg) override;
};
void DIEDwarfExpression::EmitOp(uint8_t Op, const char* Comment) {
void DIEDwarfExpression::EmitUnsigned(unsigned Value) {
DU.addUInt(DIE, dwarf::DW_FORM_udata, Value);
}
-unsigned DIEDwarfExpression::getFrameRegister() {
- return getTRI()->getFrameRegister(*AP.MF);
+bool DIEDwarfExpression::isFrameRegister(unsigned MachineReg) {
+ return MachineReg == getTRI()->getFrameRegister(*AP.MF);
}