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-rw-r--r--llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
index 5c0241fa947..a925bfaa101 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -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;
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