diff options
Diffstat (limited to 'contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp')
| -rw-r--r-- | contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp b/contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp index c60c518..e8e47b7 100644 --- a/contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -1106,25 +1106,25 @@ static void toggleBundleKillFlag(MachineInstr *MI, unsigned Reg, MachineBasicBlock::instr_iterator Begin = MI; MachineBasicBlock::instr_iterator End = getBundleEnd(MI); while (Begin != End) { - for (MIOperands MO(--End); MO.isValid(); ++MO) { - if (!MO->isReg() || MO->isDef() || Reg != MO->getReg()) + for (MachineOperand &MO : (--End)->operands()) { + if (!MO.isReg() || MO.isDef() || Reg != MO.getReg()) continue; // DEBUG_VALUE nodes do not contribute to code generation and should // always be ignored. Failure to do so may result in trying to modify // KILL flags on DEBUG_VALUE nodes, which is distressing. - if (MO->isDebug()) + if (MO.isDebug()) continue; // If the register has the internal flag then it could be killing an // internal def of the register. In this case, just skip. We only want // to toggle the flag on operands visible outside the bundle. - if (MO->isInternalRead()) + if (MO.isInternalRead()) continue; - if (MO->isKill() == NewKillState) + if (MO.isKill() == NewKillState) continue; - MO->setIsKill(NewKillState); + MO.setIsKill(NewKillState); if (NewKillState) return; } |
