[all-commits] [llvm/llvm-project] cf36f4: [libclc] Enable `clang fp reciprocal` in clc_nativ...

Wenju He via All-commits all-commits at lists.llvm.org
Thu Jul 17 16:50:56 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cf36f49c042f93e4e204ee434173f1c6a6ad4cac
      https://github.com/llvm/llvm-project/commit/cf36f49c042f93e4e204ee434173f1c6a6ad4cac
  Author: Wenju He <wenju.he at intel.com>
  Date:   2025-07-18 (Fri, 18 Jul 2025)

  Changed paths:
    M libclc/clc/lib/generic/math/clc_native_divide.inc
    M libclc/clc/lib/generic/math/clc_native_recip.inc
    M libclc/clc/lib/generic/math/clc_native_rsqrt.inc
    M libclc/clc/lib/generic/math/clc_native_tan.inc

  Log Message:
  -----------
  [libclc] Enable `clang fp reciprocal` in clc_native_divide/recip/rsqrt/tan (#149269)

The pragma adds `arcp` flag to `fdiv` instruction in these functions.
The flag can provide better performance.



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