diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/JumpThreading.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp index b87f4766e8d..2d5aef88470 100644 --- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp +++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp @@ -273,7 +273,7 @@ static unsigned getJumpThreadDuplicationCost(const BasicBlock *BB, // as having cost of 2 total, and if they are a vector intrinsic, we model // them as having cost 1. if (const CallInst *CI = dyn_cast<CallInst>(I)) { - if (CI->cannotDuplicate()) + if (CI->cannotDuplicate() || CI->isConvergent()) // Blocks with NoDuplicate are modelled as having infinite cost, so they // are never duplicated. return ~0U; |
