[llvm] [polly] [delinearize] Extract array dimensions from alloca and global declarations (PR #156342)

[Michael Kruse via llvm-commits]

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@@ -714,7 +895,140 @@ bool llvm::tryDelinearizeFixedSizeImpl(
   if (!SrcGEP)
     return false;
 
-  getIndexExpressionsFromGEP(*SE, SrcGEP, Subscripts, Sizes);
+  // When flag useGEPToDelinearize is false, delinearize only using array_info.
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Meinersbur wrote:

`array_info` probably refers to another patch, it is not currently that appears in LLVM-IR.

https://github.com/llvm/llvm-project/pull/156342