[all-commits] [llvm/llvm-project] 240752: [AMDGPU] Lower mem intrinsics on LDS pointers in A...

[Arseniy Obolenskiy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 240752e73c97c49890c5d8ddb436ccbc9619bca9
      https://github.com/llvm/llvm-project/commit/240752e73c97c49890c5d8ddb436ccbc9619bca9
  Author: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
  Date:   2026-06-10 (Wed, 10 Jun 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
    A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-memintrinsic-asan.ll

  Log Message:
  -----------
  [AMDGPU] Lower mem intrinsics on LDS pointers in AMDGPUSwLowerLDS (#202552)

memcpy/memset/memmove on LDS pointers were left in the local address
space, silently writing into the malloc'ed pointer LDS cell instead of
the global buffer backing the lowered LDS

Collect and translate them to the global pointer like the other LDS
memory operations under asan



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