[llvm] [SLPVectorizer][NFC] Save stride in a map. (PR #157706)

[Mikhail Gudim via llvm-commits]

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@@ -6446,6 +6464,7 @@ static const SCEV *calculateRtStride(ArrayRef<Value *> PointerOps, Type *ElemTy,
       ++Cnt;
     }
   }
+
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mgudim wrote:

fixed, thanks.

https://github.com/llvm/llvm-project/pull/157706