================
@@ -504,6 +504,15 @@ static VPValue *createScalarIVSteps(VPlan &Plan, const
InductionDescriptor &ID,
HeaderVPBB->insert(BaseIV->getDefiningRecipe(), IP);
}
+ VPTypeAnalysis TypeInfo(SE.getContext());
+ if (TypeInfo.inferScalarType(BaseIV) != TypeInfo.inferScalarType(Step)) {
+ Step = new VPScalarCastRecipe(Instruction::Trunc, Step,
----------------
fhahn wrote:
Yes, here the only use-case is `Trunc`, but the implementation of the recipe is
intentionally kept generic for any cast where only the first lane is used, so
it can be used directly in #76172
https://github.com/llvm/llvm-project/pull/78113
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