diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 0a259226167..fb937fdcb08 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -2425,9 +2425,8 @@ bool X86InstrInfo::isSafeToClobberEFLAGS(MachineBasicBlock &MBB, // It is safe to clobber EFLAGS at the end of a block of no successor has it // live in. if (Iter == E) { - for (MachineBasicBlock::succ_iterator SI = MBB.succ_begin(), - SE = MBB.succ_end(); SI != SE; ++SI) - if ((*SI)->isLiveIn(X86::EFLAGS)) + for (MachineBasicBlock *S : MBB.successors()) + if (S->isLiveIn(X86::EFLAGS)) return false; return true; } |