[llvm] r237284 - [LoopIdiomRecognize] Use auto + range-based loop. NFC intended.

[Davide Italiano]

Author: davide
Date: Wed May 13 14:51:21 2015
New Revision: 237284

URL: http://llvm.org/viewvc/llvm-project?rev=237284&view=rev
Log:
[LoopIdiomRecognize] Use auto + range-based loop. NFC intended.


Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopIdiomRecognize.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopIdiomRecognize.cpp?rev=237284&r1=237283&r2=237284&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopIdiomRecognize.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopIdiomRecognize.cpp Wed May 13 14:51:21 2015
@@ -639,13 +639,12 @@ bool LoopIdiomRecognize::runOnCountableL
 
   bool MadeChange = false;
   // Scan all the blocks in the loop that are not in subloops.
-  for (Loop::block_iterator BI = CurLoop->block_begin(),
-         E = CurLoop->block_end(); BI != E; ++BI) {
+  for (auto BB : CurLoop->getBlocks()) {
     // Ignore blocks in subloops.
-    if (LI.getLoopFor(*BI) != CurLoop)
+    if (LI.getLoopFor(BB) != CurLoop)
       continue;
 
-    MadeChange |= runOnLoopBlock(*BI, BECount, ExitBlocks);
+    MadeChange |= runOnLoopBlock(BB, BECount, ExitBlocks);
   }
   return MadeChange;
 }