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use range-based loop; NFCI 

llvm-svn: 262952
This commit is contained in:
Sanjay Patel 2016-03-08 19:06:12 +00:00
parent af845d79ad
commit 5c96723622
1 changed files with 2 additions and 3 deletions
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5
llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
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@ -369,9 +369,8 @@ static unsigned ApproximateLoopSize(const Loop *L, unsigned &NumCalls,
CodeMetrics::collectEphemeralValues(L, AC, EphValues);
CodeMetrics Metrics;
for (Loop::block_iterator I = L->block_begin(), E = L->block_end();
I != E; ++I)
Metrics.analyzeBasicBlock(*I, TTI, EphValues);
for (BasicBlock *BB : L->blocks())
Metrics.analyzeBasicBlock(BB, TTI, EphValues);
NumCalls = Metrics.NumInlineCandidates;
NotDuplicatable = Metrics.notDuplicatable;