commit 5c96723622b33d46f75e2af0a90889fe7e372fd5
author Sanjay Patel <spatel@rotateright.com> Tue Mar 08 19:06:12 2016 +0000
committer Sanjay Patel <spatel@rotateright.com> Tue Mar 08 19:06:12 2016 +0000
tree d67b680612ea4b3fcc507a0bc4ef0c79b7223a6c
parent af845d79ad4fed90e67c688f6c4c76faeedfea41

use range-based loop; NFCI

llvm-svn: 262952

llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp

diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
index 5c0241f..a925bfa 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -369,9 +369,8 @@
   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;