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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237284 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Davide Italiano 2015-05-13 19:51:21 +00:00
parent 1826197dbd
commit 89614e19a2
1 changed files with 3 additions and 4 deletions
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7
lib/Transforms/Scalar/LoopIdiomRecognize.cpp
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@ -639,13 +639,12 @@ bool LoopIdiomRecognize::runOnCountableLoop() {
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;
}