[all-commits] [llvm/llvm-project] 2bdeea: [libc] Use __builtin_elementwise_fma instead of __...

Petr Hosek via All-commits all-commits at lists.llvm.org
Thu Feb 13 11:40:26 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bdeeaa18531f41e838389596cef66e4010a634c
      https://github.com/llvm/llvm-project/commit/2bdeeaa18531f41e838389596cef66e4010a634c
  Author: Petr Hosek <phosek at google.com>
  Date:   2025-02-13 (Thu, 13 Feb 2025)

  Changed paths:
    M libc/src/__support/FPUtil/FMA.h
    M libc/src/__support/FPUtil/multiply_add.h

  Log Message:
  -----------
  [libc] Use __builtin_elementwise_fma instead of __builtin_fma (#126288)

__builtin_elementwise_fma doesn't consider errno and is thus more
suitable for libc fma implementation.



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