[all-commits] [llvm/llvm-project] ea6cdb: allow prefer 256 bit attribute target (#117092)

Matthias Braun via All-commits all-commits at lists.llvm.org
Tue Dec 3 15:01:49 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ea6cdb9a0708330089d583ce20aeaf81eec94ff7
      https://github.com/llvm/llvm-project/commit/ea6cdb9a0708330089d583ce20aeaf81eec94ff7
  Author: Matthias Braun <matze at braunis.de>
  Date:   2024-12-03 (Tue, 03 Dec 2024)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp
    M clang/test/CodeGen/attr-target-x86.c

  Log Message:
  -----------
  allow prefer 256 bit attribute target (#117092)

This allows
`__attribute__((target("prefer-256-bit")))` /
`__attribute__((target("no-prefer-256-bit")))` to create variants of a
functions with 256/512 bit vector sizes within the same application.



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