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[X86] Use range-based for loop. NFC

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llvm-svn: 256127
This commit is contained in:
Craig Topper 2015-12-20 18:41:57 +00:00
parent 660ebfbd90
commit b8df4c67a1
1 changed files with 2 additions and 3 deletions
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5
lib/Target/X86/X86InstrInfo.cpp
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@ -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 // It is safe to clobber EFLAGS at the end of a block of no successor has it
// live in. // live in.
if (Iter == E) { if (Iter == E) {
for (MachineBasicBlock::succ_iterator SI = MBB.succ_begin(), for (MachineBasicBlock *S : MBB.successors())
SE = MBB.succ_end(); SI != SE; ++SI) if (S->isLiveIn(X86::EFLAGS))
if ((*SI)->isLiveIn(X86::EFLAGS))
return false; return false;
return true; return true;
} }