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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 | 7556cf541bd91247127f1552fbd36c979777f70c (patch) | |
| tree | a3983efc8e7aa82b2eb2856ddc68387048393ae2 /lib/Transforms/Utils/BreakCriticalEdges.cpp | |
| parent | 58969354238655a87677c7fd439d3e3d134fc89f (diff) | |
| download | llvm-7556cf541bd91247127f1552fbd36c979777f70c.tar.gz llvm-7556cf541bd91247127f1552fbd36c979777f70c.tar.bz2 llvm-7556cf541bd91247127f1552fbd36c979777f70c.tar.xz | |
cache result of operator*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107975 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/BreakCriticalEdges.cpp')
| -rw-r--r-- | lib/Transforms/Utils/BreakCriticalEdges.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp index 8c25ad139b..d1b0e86f49 100644 --- a/lib/Transforms/Utils/BreakCriticalEdges.cpp +++ b/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? |