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-rw-r--r--llvm/lib/Transforms/Vectorize/VPlan.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index 599bc8178d04..0863dc711d69 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -2721,7 +2721,7 @@ public:
VPMulAccumulateReductionRecipe(VPReductionRecipe *R, VPWidenRecipe *Mul,
VPWidenCastRecipe *Ext0,
VPWidenCastRecipe *Ext1, Type *ResultTy,
- unsigned ScaleFactor = 0)
+ unsigned ScaleFactor = 1)
: VPReductionRecipe(
VPDef::VPMulAccumulateReductionSC, R->getRecurrenceKind(),
{R->getChainOp(), Ext0->getOperand(0), Ext1->getOperand(0)},