[all-commits] [llvm/llvm-project] 3091b9: [CIR] Add noundef to __cxx_global_array_dtor param...

[adams381 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3091b9811305b98cf45aaf6ed7b5c2c910b24a6f
      https://github.com/llvm/llvm-project/commit/3091b9811305b98cf45aaf6ed7b5c2c910b24a6f
  Author: adams381 <adams at nvidia.com>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M clang/lib/CIR/Dialect/Transforms/LoweringPrepare.cpp
    M clang/test/CIR/CodeGen/global-array-dtor.cpp
    M clang/test/CIR/CodeGen/global-init.cpp

  Log Message:
  -----------
  [CIR] Add noundef to __cxx_global_array_dtor parameter (#191529)

The synthetic __cxx_global_array_dtor helper created by
LoweringPrepare was missing noundef on its ptr parameter,
causing a mismatch with classic codegen.



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