From 4464f3b874cee08fcaa39cf9c78410864e6ce818 Mon Sep 17 00:00:00 2001 From: Ramkumar Ramachandra Date: Fri, 17 Oct 2025 11:13:19 +0100 Subject: [PATCH] [VPlan] Improve code using drop_begin, append_range (NFC) --- llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp index cae9aee82c9c3..198a9e87e83ae 100644 --- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp +++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp @@ -106,7 +106,7 @@ bool VPlanTransforms::tryToConvertVPInstructionsToVPRecipes( return false; NewRecipe = new VPWidenIntrinsicRecipe( *CI, getVectorIntrinsicIDForCall(CI, &TLI), - {Ingredient.op_begin(), Ingredient.op_end() - 1}, CI->getType(), + drop_end(Ingredient.operands()), CI->getType(), CI->getDebugLoc()); } else if (SelectInst *SI = dyn_cast(Inst)) { NewRecipe = new VPWidenSelectRecipe(*SI, Ingredient.operands()); @@ -356,8 +356,7 @@ static VPRegionBlock *createReplicateRegion(VPReplicateRecipe *PredRecipe, // Replace predicated replicate recipe with a replicate recipe without a // mask but in the replicate region. auto *RecipeWithoutMask = new VPReplicateRecipe( - PredRecipe->getUnderlyingInstr(), - make_range(PredRecipe->op_begin(), std::prev(PredRecipe->op_end())), + PredRecipe->getUnderlyingInstr(), drop_end(PredRecipe->operands()), PredRecipe->isSingleScalar(), nullptr /*Mask*/, *PredRecipe); auto *Pred = Plan.createVPBasicBlock(Twine(RegionName) + ".if", RecipeWithoutMask); @@ -939,7 +938,7 @@ static void recursivelyDeleteDeadRecipes(VPValue *V) { continue; if (!isDeadRecipe(*R)) continue; - WorkList.append(R->op_begin(), R->op_end()); + append_range(WorkList, R->operands()); R->eraseFromParent(); } }