[all-commits] [llvm/llvm-project] 99f3ed: [X86][AVX10] Disable m[no-]avx10.1 and switch m[no...

[Phoebe Wang via All-commits]

  Branch: refs/heads/release/20.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 99f3ed737567acfccd9ec196aaf8595447ac1d32
      https://github.com/llvm/llvm-project/commit/99f3ed737567acfccd9ec196aaf8595447ac1d32
  Author: Phoebe Wang <phoebe.wang at intel.com>
  Date:   2025-02-06 (Thu, 06 Feb 2025)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Arch/X86.cpp
    M clang/test/Driver/x86-target-features.c
    M clang/test/Preprocessor/x86_target_features.c

  Log Message:
  -----------
  [X86][AVX10] Disable m[no-]avx10.1 and switch m[no-]avx10.2 to alias of 512 bit options (#124511) (#125057)

Per the feedback we got, we’d like to switch m[no-]avx10.2 to alias of
512 bit options and disable m[no-]avx10.1 due to they were alias of 256
bit options.

We also change -mno-avx10.[1,2]-512 to alias of 256 bit options to
disable both 256 and 512 instructions.

Cherry-pick from
https://github.com/llvm/llvm-project/commit/9ebfee9d686b41f789b47a6acc7dcdba808fb3f9



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