This was found in GCC PR65773 (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65773).
We shouldn't be taking a reference to the temporary that BuildMI returns, we must copy it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235088
91177308-0d34-0410-b5e6-
96231b3b80d8
}
for (; SubReg != End; SubReg += Incr) {
}
for (; SubReg != End; SubReg += Incr) {
- const MachineInstrBuilder &MIB = BuildMI(MBB, I, DL, get(Opcode));
+ const MachineInstrBuilder MIB = BuildMI(MBB, I, DL, get(Opcode));
AddSubReg(MIB, DestReg, Indices[SubReg], RegState::Define, TRI);
AddSubReg(MIB, SrcReg, Indices[SubReg], 0, TRI);
AddSubReg(MIB, SrcReg, Indices[SubReg], getKillRegState(KillSrc), TRI);
AddSubReg(MIB, DestReg, Indices[SubReg], RegState::Define, TRI);
AddSubReg(MIB, SrcReg, Indices[SubReg], 0, TRI);
AddSubReg(MIB, SrcReg, Indices[SubReg], getKillRegState(KillSrc), TRI);
}
assert(Opc && "Unknown register class");
}
assert(Opc && "Unknown register class");
- const MachineInstrBuilder &MI = BuildMI(MBB, MBBI, DL, get(Opc))
+ const MachineInstrBuilder MI = BuildMI(MBB, MBBI, DL, get(Opc))
.addReg(SrcReg, getKillRegState(isKill))
.addFrameIndex(FI);
.addReg(SrcReg, getKillRegState(isKill))
.addFrameIndex(FI);
}
assert(Opc && "Unknown register class");
}
assert(Opc && "Unknown register class");
- const MachineInstrBuilder &MI = BuildMI(MBB, MBBI, DL, get(Opc))
+ const MachineInstrBuilder MI = BuildMI(MBB, MBBI, DL, get(Opc))
.addReg(DestReg, getDefRegState(true))
.addFrameIndex(FI);
if (Offset)
.addReg(DestReg, getDefRegState(true))
.addFrameIndex(FI);
if (Offset)