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| author | Nick Lewycky <nicholas@mxc.ca> | 2009-08-17 17:00:57 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2009-08-17 17:00:57 +0000 |
| commit | 4c737147e1d0a8f76cbe72c64a9f31c44ce0e011 (patch) | |
| tree | b5461c025e9dbc59cf03b021307496f319f1335e /llvm/lib | |
| parent | 486be66dbd42c535f20894cc4eb5bc95e60d5900 (diff) | |
| download | bcm5719-llvm-4c737147e1d0a8f76cbe72c64a9f31c44ce0e011.tar.gz bcm5719-llvm-4c737147e1d0a8f76cbe72c64a9f31c44ce0e011.zip | |
Don't crash on critical edge. Patch by Andre Tavares.
llvm-svn: 79252
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SSI.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/SSI.cpp b/llvm/lib/Transforms/Utils/SSI.cpp index 7736f087684..7bb9495f3cf 100644 --- a/llvm/lib/Transforms/Utils/SSI.cpp +++ b/llvm/lib/Transforms/Utils/SSI.cpp @@ -95,7 +95,7 @@ void SSI::insertSigmaFunctions(SmallVectorImpl<Instruction *> &value) { // Next Basic Block BasicBlock *BB_next = TI->getSuccessor(j); if (BB_next != BB && - BB_next->getUniquePredecessor() != NULL && + BB_next->getSinglePredecessor() != NULL && dominateAny(BB_next, value[i])) { PHINode *PN = PHINode::Create( value[i]->getType(), SSI_SIG, BB_next->begin()); |
