[llvm] 76effb0 - [LV] Remove obsolete comment about creating a dummy block (NFC)
Florian Hahn via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 19 09:17:20 PST 2021
Author: Florian Hahn
Date: 2021-11-19T17:17:04Z
New Revision: 76effb001d3309e399975c2bd4403a908f8866ca
URL: https://github.com/llvm/llvm-project/commit/76effb001d3309e399975c2bd4403a908f8866ca
DIFF: https://github.com/llvm/llvm-project/commit/76effb001d3309e399975c2bd4403a908f8866ca.diff
LOG: [LV] Remove obsolete comment about creating a dummy block (NFC)
No dummy pre-entry block is created since a6c4969f5f45. The comment is
stale now and can be removed.
Mentioned by @Ayal in D113182.
Added:
Modified:
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 07d0001bc045d..23bb6f0860c9f 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -9336,7 +9336,6 @@ VPlanPtr LoopVectorizationPlanner::buildVPlanWithVPRecipes(
// visit each basic block after having visited its predecessor basic blocks.
// ---------------------------------------------------------------------------
- // Create a dummy pre-entry VPBasicBlock to start building the VPlan.
auto Plan = std::make_unique<VPlan>();
// Scan the body of the loop in a topological order to visit each basic block
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