diff options
| -rw-r--r-- | lib/Transforms/Scalar/Sink.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/Sink.cpp b/lib/Transforms/Scalar/Sink.cpp index 1aca908267..d6f1e93a81 100644 --- a/lib/Transforms/Scalar/Sink.cpp +++ b/lib/Transforms/Scalar/Sink.cpp @@ -169,7 +169,10 @@ static bool isSafeToMove(Instruction *Inst, AliasAnalysis *AA, return false; } - return Inst->isSafeToSpeculativelyExecute(); + if (isa<TerminatorInst>(Inst) || isa<PHINode>(Inst)) + return false; + + return true; } /// SinkInstruction - Determine whether it is safe to sink the specified machine |