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| author | Gabor Greif <ggreif@gmail.com> | 2010-07-09 15:25:42 +0000 |
|---|---|---|
| committer | Gabor Greif <ggreif@gmail.com> | 2010-07-09 15:25:42 +0000 |
| commit | 6d8870fc35f779df4f7dff7dd1c08a0274f6cfbb (patch) | |
| tree | 7b09f827aafca4c6f804df6d295c20873d8edcec /llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp | |
| parent | 329c4d8ed93dd8f80e02fb3e1498594edce6fcd0 (diff) | |
| download | bcm5719-llvm-6d8870fc35f779df4f7dff7dd1c08a0274f6cfbb.tar.gz bcm5719-llvm-6d8870fc35f779df4f7dff7dd1c08a0274f6cfbb.zip | |
cache result of operator*
llvm-svn: 107975
Diffstat (limited to 'llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp index 8c25ad139b9..d1b0e86f498 100644 --- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp +++ b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp @@ -277,11 +277,13 @@ BasicBlock *llvm::SplitCriticalEdge(TerminatorInst *TI, unsigned SuccNum, OtherPreds.push_back(PN->getIncomingBlock(i)); } else { for (pred_iterator I = pred_begin(DestBB), E = pred_end(DestBB); - I != E; ++I) - if (*I != NewBB) - OtherPreds.push_back(*I); + I != E; ++I) { + BasicBlock *P = *I; + if (P != NewBB) + OtherPreds.push_back(P); + } } - + bool NewBBDominatesDestBB = true; // Should we update DominatorTree information? |
