[all-commits] [llvm/llvm-project] d2ad63: [Support/BLAKE3] Make g_cpu_features thread safe (...

[Dmitry Vasilyev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2ad63a193216d008c8161879a59c5f42e0125cc
      https://github.com/llvm/llvm-project/commit/d2ad63a193216d008c8161879a59c5f42e0125cc
  Author: Dmitry Vasilyev <dvassiliev at accesssoftek.com>
  Date:   2025-07-12 (Sat, 12 Jul 2025)

  Changed paths:
    M llvm/include/llvm-c/blake3.h
    M llvm/lib/Support/BLAKE3/README.md
    M llvm/lib/Support/BLAKE3/blake3.c
    M llvm/lib/Support/BLAKE3/blake3_avx2.c
    M llvm/lib/Support/BLAKE3/blake3_avx2_x86-64_windows_gnu.S
    M llvm/lib/Support/BLAKE3/blake3_avx512.c
    M llvm/lib/Support/BLAKE3/blake3_avx512_x86-64_unix.S
    M llvm/lib/Support/BLAKE3/blake3_avx512_x86-64_windows_gnu.S
    M llvm/lib/Support/BLAKE3/blake3_dispatch.c
    M llvm/lib/Support/BLAKE3/blake3_impl.h
    M llvm/lib/Support/BLAKE3/blake3_neon.c
    M llvm/lib/Support/BLAKE3/blake3_sse2.c
    M llvm/lib/Support/BLAKE3/blake3_sse2_x86-64_windows_gnu.S
    M llvm/lib/Support/BLAKE3/blake3_sse41.c
    M llvm/lib/Support/BLAKE3/blake3_sse41_x86-64_windows_gnu.S

  Log Message:
  -----------
  [Support/BLAKE3] Make g_cpu_features thread safe (#147948)

`g_cpu_features` can be updated multiple times by `get_cpu_features()`,
which reports a thread sanitizer error when used with multiple lld
threads.

This PR updates BLAKE3 to v1.8.2.



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