From eb59fe8d04a594da4ac0cdba2bb2ca828adcf833 Mon Sep 17 00:00:00 2001
From: Florian Hahn <flo@fhahn.com>
Date: Tue, 17 Dec 2024 21:32:40 +0000
Subject: [PATCH] [VPlan] Remove redundant assignment in VPReductionPHIRecipe
 (NFC)

Suggested post-commit for 0e528ac404e13ed2d952a2d83aaf8383293c851e.
---
 llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
index 7239ecefbde56f..7f8c560270bc0c 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -3413,7 +3413,7 @@ void VPReductionPHIRecipe::execute(VPTransformState &State) {
     // TODO: The sentinel value is not always necessary. When the start value is
     // a constant, and smaller than the start value of the induction variable,
     // the start value can be directly used to initialize the reduction phi.
-    StartV = Iden = StartV;
+    Iden = StartV;
     if (!ScalarPHI) {
       IRBuilderBase::InsertPointGuard IPBuilder(Builder);
       Builder.SetInsertPoint(VectorPH->getTerminator());