[llvm] [DA] Dependence analysis does not handle array accesses of different sizes (PR #116630)

[Nikita Popov via llvm-commits]

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@@ -3632,6 +3635,8 @@ DependenceInfo::depends(Instruction *Src, Instruction *Dst,
 
   unsigned Pairs = 1;
   SmallVector<Subscript, 2> Pair(Pairs);
+  Value *SrcPtr = getLoadStorePointerOperand(Src);
+  Value *DstPtr = getLoadStorePointerOperand(Dst);
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nikic wrote:

Can you use `const Value *SrcPtr = LocA.Value;` here?

https://github.com/llvm/llvm-project/pull/116630