llvm-project

2cd829fc - [VectorUtils][VPlan] Consolidate VPWidenIntrinsicRecipe::onlyFirstLaneUsed and isVectorIntrinsicWithScalarOpAtArg (#137497)

[VectorUtils][VPlan] Consolidate VPWidenIntrinsicRecipe::onlyFirstLaneUsed and isVectorIntrinsicWithScalarOpAtArg (#137497) We can reuse isVectorIntrinsicWithScalarOpAtArg in VectorUtils to determine if only the first lane will be used for a VPWidenIntrinsicRecipe, provided that we also move the VP EVL operand check into it. This was needed by a local patch I was working on that created a VPWidenIntrinsicRecipe with a VP intrinsic, and prevents the need to update the scalar arguments in two places.