[all-commits] [llvm/llvm-project] 2a4207: [DirectX] Don't limit visitGetElementPtrInst to gl...

Farzon Lotfi via All-commits all-commits at lists.llvm.org
Fri Jun 20 12:23:41 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2a4207e7322c90176814b17870051f9692f9994f
      https://github.com/llvm/llvm-project/commit/2a4207e7322c90176814b17870051f9692f9994f
  Author: Farzon Lotfi <farzonlotfi at microsoft.com>
  Date:   2025-06-20 (Fri, 20 Jun 2025)

  Changed paths:
    M llvm/lib/Target/DirectX/DXILDataScalarization.cpp
    M llvm/test/CodeGen/DirectX/scalarize-alloca.ll

  Log Message:
  -----------
  [DirectX] Don't limit visitGetElementPtrInst to global ptrs (#144959)

fixes #144608
- there is a getPointerOperandIndex function so we don't need to iterate
the operands trying to find the pointer. This resulted in a small
cleanup to visitStoreInst and visitLoadInst.

- The meat of this change was in visitGetElementPtrInst to account for
allocas and not bail when we don't find a global.



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