[all-commits] [llvm/llvm-project] c04807: [Clang][CodeGen] Respect -fwrapv-pointer when emit...

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c0480738cb3f4b2db47b77f5b18f9819cb995373
      https://github.com/llvm/llvm-project/commit/c0480738cb3f4b2db47b77f5b18f9819cb995373
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2025-04-10 (Thu, 10 Apr 2025)

  Changed paths:
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/test/CodeGen/pointer-overflow.c

  Log Message:
  -----------
  [Clang][CodeGen] Respect -fwrapv-pointer when emitting struct GEPs (#134269)

This patch turns off inbounds/nuw flags for member accesses when
`-fwrapv-pointer` is set.

Closes https://github.com/llvm/llvm-project/issues/132449.

It is required by https://github.com/llvm/llvm-project/pull/130734.



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