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

[Sebastian Pop 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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sebpop wrote:

No, I can't use const here: `SE->getSCEV` takes a `Value*`:
```
const llvm::SCEV* llvm::ScalarEvolution::getSCEV(llvm::Value*)
```


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