[llvm] c0bf51e - [Vectorize] Fix a warning
Kazu Hirata via llvm-commits
llvm-commits at lists.llvm.org
Sat May 31 14:40:25 PDT 2025
Author: Kazu Hirata
Date: 2025-05-31T14:40:19-07:00
New Revision: c0bf51e3ad8e3785a4e44686dc17217c645fa8b4
URL: https://github.com/llvm/llvm-project/commit/c0bf51e3ad8e3785a4e44686dc17217c645fa8b4
DIFF: https://github.com/llvm/llvm-project/commit/c0bf51e3ad8e3785a4e44686dc17217c645fa8b4.diff
LOG: [Vectorize] Fix a warning
This patch fixes:
llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp:1865:17: error:
unused variable 'Preds' [-Werror,-Wunused-variable]
Added:
Modified:
llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
index 5c8849be3d23e..6ee7df5dd9875 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
@@ -1862,8 +1862,7 @@ static void removeBranchOnConst(VPlan &Plan) {
VPBasicBlock *RemovedSucc =
cast<VPBasicBlock>(VPBB->getSuccessors()[RemovedIdx]);
- const auto &Preds = RemovedSucc->getPredecessors();
- assert(count(Preds, VPBB) == 1 &&
+ assert(count(RemovedSucc->getPredecessors(), VPBB) == 1 &&
"There must be a single edge between VPBB and its successor");
// Values coming from VPBB into phi recipes of RemoveSucc are removed from
// these recipes.
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