[all-commits] [llvm/llvm-project] 2897ee: [AMDGPU][Docs] Memory Model: Refactor location-ord...

Fabian Ritter via All-commits all-commits at lists.llvm.org
Fri Jul 31 00:37:52 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2897ee1dbbbfb2d28ba23105b85697824b4a98a5
      https://github.com/llvm/llvm-project/commit/2897ee1dbbbfb2d28ba23105b85697824b4a98a5
  Author: Fabian Ritter <fabian.ritter at amd.com>
  Date:   2026-07-31 (Fri, 31 Jul 2026)

  Changed paths:
    M llvm/docs/AMDGPUMemoryModel.md

  Log Message:
  -----------
  [AMDGPU][Docs] Memory Model: Refactor location-order to cover reads (#213044)

This shouldn't change anything semantically, only make the spec
(a) closer to the Vulkan spec, which includes reads in their location-ordered
    relation: https://docs.vulkan.org/spec/latest/appendices/memorymodel.html#memory-model-location-ordered
(b) more uniform: this way, the may-see constraints are the same as the vanilla
    LLVM constraints, only with all occurrences of "happens-before" replaced by
    "location-ordered before".



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