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[X86] Use range-based for loop. NFC
llvm-svn: 256127
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@ -2425,9 +2425,8 @@ bool X86InstrInfo::isSafeToClobberEFLAGS(MachineBasicBlock &MBB,
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// It is safe to clobber EFLAGS at the end of a block of no successor has it
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// live in.
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if (Iter == E) {
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for (MachineBasicBlock::succ_iterator SI = MBB.succ_begin(),
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SE = MBB.succ_end(); SI != SE; ++SI)
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if ((*SI)->isLiveIn(X86::EFLAGS))
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for (MachineBasicBlock *S : MBB.successors())
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if (S->isLiveIn(X86::EFLAGS))
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return false;
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return true;
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}
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