[llvm] 6023d17 - [SLP][NFC]Add a function description, NFC.

[Alexey Bataev via llvm-commits]

Author: Alexey Bataev
Date: 2024-08-30T10:35:10-07:00
New Revision: 6023d17e6b6624913b85fe9d2b5d79ae681e5764

URL: https://github.com/llvm/llvm-project/commit/6023d17e6b6624913b85fe9d2b5d79ae681e5764
DIFF: https://github.com/llvm/llvm-project/commit/6023d17e6b6624913b85fe9d2b5d79ae681e5764.diff

LOG: [SLP][NFC]Add a function description, NFC.

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index e9785ef9ded2d5..f6a797b071b65c 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -2864,6 +2864,8 @@ class BoUpSLP {
   /// avoid issues with def-use order.
   Value *vectorizeTree(TreeEntry *E, bool PostponedPHIs);
 
+  /// Returns vectorized operand node, that matches the order of the scalars
+  /// operand number \p NodeIdx in entry \p E.
   TreeEntry *getMatchedVectorizedOperand(const TreeEntry *E, unsigned NodeIdx);
   const TreeEntry *getMatchedVectorizedOperand(const TreeEntry *E,
                                                unsigned NodeIdx) const {