[VectorUtils][VPlan] Consolidate VPWidenIntrinsicRecipe::onlyFirstLaneUsed and isVectorIntrinsicWithScalarOpAtArg#137497

lukel97 merged 5 commits intollvm:mainllvm/llvm-project:mainfrom

lukel97:loop-vectorize/consolidate-isVectorIntrinsicWithScalarOpAtArglukel97/llvm-project:loop-vectorize/consolidate-isVectorIntrinsicWithScalarOpAtArgCopy head branch name to clipboard