diff options
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp index 7f767dcc7d6..d201387debd 100644 --- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -4938,7 +4938,8 @@ class HorizontalReduction { case RK_Max: case RK_UMin: case RK_UMax: - propagateIRFlags(cast<SelectInst>(Op)->getCondition(), ReductionOps[0]); + if (auto *SI = dyn_cast<SelectInst>(Op)) + propagateIRFlags(SI->getCondition(), ReductionOps[0]); propagateIRFlags(Op, ReductionOps[1]); return Op; case RK_None: @@ -4961,8 +4962,10 @@ class HorizontalReduction { case RK_Max: case RK_UMin: case RK_UMax: - propagateIRFlags(cast<SelectInst>(Op)->getCondition(), - cast<SelectInst>(I)->getCondition()); + if (auto *SI = dyn_cast<SelectInst>(Op)) { + propagateIRFlags(SI->getCondition(), + cast<SelectInst>(I)->getCondition()); + } propagateIRFlags(Op, I); return Op; case RK_None: |
