[SLP] Fix Wdocumentation warning - remove \returns from void function. NFC.

diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 893ad0c..4521e50 100644 (file)
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -588,7 +588,6 @@ static void addMask(SmallVectorImpl<int> &Mask, ArrayRef<int> SubMask) {
 /// values 3 and 7 respectively:
 /// before:  6 9 5 4 9 2 1 0
 /// after:   6 3 5 4 7 2 1 0
-/// \returns Fixed ordering.
 static void fixupOrderingIndices(SmallVectorImpl<unsigned> &Order) {
   const unsigned Sz = Order.size();
   SmallBitVector UsedIndices(Sz);