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| author | Devang Patel <dpatel@apple.com> | 2008-10-03 18:57:37 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-10-03 18:57:37 +0000 |
| commit | f963403b586f01caa8d89c0bf215ea76919952ac (patch) | |
| tree | 740183d7af38a5158a96a54b751e94ba11d59090 /llvm/lib | |
| parent | 251e16cc41cf028b3ae4cec6fd592e5d7540d755 (diff) | |
| download | bcm5719-llvm-f963403b586f01caa8d89c0bf215ea76919952ac.tar.gz bcm5719-llvm-f963403b586f01caa8d89c0bf215ea76919952ac.zip | |
Nick Lewycky's patch.
While hosting instruction check PHI node.
llvm-svn: 57025
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index 604a7173845..7f4133630d8 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/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) |
