diff options
Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 604a717384..7f4133630d 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1051,7 +1051,7 @@ static bool SpeculativelyExecuteBB(BranchInst *BI, BasicBlock *BB1) { BasicBlock::iterator InsertPos = BI; if (InsertPos != BIParent->begin()) --InsertPos; - if (InsertPos == BrCond) { + if (InsertPos == BrCond && !isa<PHINode>(BrCond)) { SmallPtrSet<Instruction *, 4> BB1Insns; for(BasicBlock::iterator BB1I = BB1->begin(), BB1E = BB1->end(); BB1I != BB1E; ++BB1I) |