[all-commits] [llvm/llvm-project] 931520: [AMDGPU][Clang] add __builtin_amdgcn_av_(load|stor...

[Sameer Sahasrabuddhe via All-commits]

  Branch: refs/heads/users/ssahasra/av-builtins
  Home:   https://github.com/llvm/llvm-project
  Commit: 9315208f004466ac908acdd2830856706492b9a7
      https://github.com/llvm/llvm-project/commit/9315208f004466ac908acdd2830856706492b9a7
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2026-06-09 (Tue, 09 Jun 2026)

  Changed paths:
    M clang/docs/LanguageExtensions.rst
    M clang/include/clang/Basic/BuiltinsAMDGPU.td
    M clang/include/clang/Sema/SemaAMDGPU.h
    M clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp
    M clang/lib/Sema/SemaAMDGPU.cpp
    A clang/test/CodeGenOpenCL/builtins-amdgcn-global-load-store.cl
    A clang/test/SemaOpenCL/builtins-amdgcn-global-load-store-error.cl
    A clang/test/SemaOpenCL/builtins-amdgcn-global-load-store-target-error.cl

  Log Message:
  -----------
  [AMDGPU][Clang] add __builtin_amdgcn_av_(load|store)_b128

These builtins allow the program to request store-available and load-visible
accesses as described in #191246. Each of them takes a __MEMORY_SCOPE_* operand
that is then translated to target-specific cache policy bits.

This patch was extracted from #172090.

Co-authored-by: macurtis-amd <macurtis at amd.com>
Assisted-by: Claude Opus 4.6z


  Commit: 43d1fb1d47b39fd914a6c7f0ac329193ea80fcee
      https://github.com/llvm/llvm-project/commit/43d1fb1d47b39fd914a6c7f0ac329193ea80fcee
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2026-06-09 (Tue, 09 Jun 2026)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsAMDGPU.td
    M clang/include/clang/Basic/BuiltinsAMDGPUDocs.td
    A clang/test/SemaHIP/amdgpu-av-load-store.hip
    M clang/test/SemaOpenCL/builtins-amdgcn-global-load-store-target-error.cl

  Log Message:
  -----------
  add docs for the builtins; split the target test; add a host/device test


  Commit: c2f14391158fae4765605c0619e4de08dd442321
      https://github.com/llvm/llvm-project/commit/c2f14391158fae4765605c0619e4de08dd442321
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2026-06-09 (Tue, 09 Jun 2026)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsAMDGPU.td
    M clang/test/SemaOpenCL/builtins-amdgcn-global-load-store-target-error.cl
    M llvm/lib/TargetParser/AMDGPUTargetParser.cpp

  Log Message:
  -----------
  add ArgNames; use target feature "flat-global-insts"


  Commit: 4c2061ad884a1727f097e94adea7a569e0a1957b
      https://github.com/llvm/llvm-project/commit/4c2061ad884a1727f097e94adea7a569e0a1957b
  Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
  Date:   2026-06-09 (Tue, 09 Jun 2026)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsAMDGPU.td
    M clang/test/CodeGen/amdgpu-builtin-is-invocable.c
    M clang/test/CodeGen/amdgpu-builtin-processor-is.c
    M clang/test/CodeGen/link-builtin-bitcode.c
    M clang/test/CodeGenCXX/dynamic-cast-address-space.cpp

  Log Message:
  -----------
  fix failing tests


Compare: https://github.com/llvm/llvm-project/compare/55d2d6efdd2e...4c2061ad884a

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