[llvm] [LAA] Relax HasSameSize check on couldPrevertStoreLoadForward (PR #159537)

[David Sherwood via llvm-commits]

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@@ -2211,8 +2211,12 @@ MemoryDepChecker::getDependenceDistanceStrideAndSize(
     return Dependence::Unknown;
   }
 
+  // TODO: Remove this.
+  bool HasSameSize = AStoreSz == BStoreSz;
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david-arm wrote:

The name of this and the parameter to the function seems ambiguous because there are two sizes in play here:

1. The type store size
2. The type alloc size

Can you make this more specific, i.e. something like `HasSameStoreSize`?

https://github.com/llvm/llvm-project/pull/159537