[PATCH] D103419: [VectorCombine] Fix alignment in single element store

[Sanjay Patel via Phabricator via llvm-commits]

spatel added inline comments.


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Comment at: llvm/test/Transforms/VectorCombine/load-insert-store.ll:23
 ; CHECK-NEXT:    [[TMP0:%.*]] = getelementptr inbounds <8 x i16>, <8 x i16>* [[Q:%.*]], i32 0, i32 3
-; CHECK-NEXT:    store i16 [[S:%.*]], i16* [[TMP0]], align 1
+; CHECK-NEXT:    store i16 [[S:%.*]], i16* [[TMP0]], align 2
 ; CHECK-NEXT:    ret void
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How do we justify this increase in alignment? 
The original code had minimal `align 1`, so it could be anything. We are creating a scalar store at an address 6 bytes over that, so it could still be anything?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103419/new/

https://reviews.llvm.org/D103419