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Re: [PATCH v3] powerpc: Add a POWER8-optimized version of cosf()
- From: "Tulio Magno Quites Machado Filho" <tuliom at linux dot vnet dot ibm dot com>
- To: pc at us dot ibm dot com, libc-alpha at sourceware dot org
- Cc:
- Date: Wed, 17 May 2017 18:40:24 -0300
- Subject: Re: [PATCH v3] powerpc: Add a POWER8-optimized version of cosf()
- Authentication-results: sourceware.org; auth=none
- References: <f4c4312f-ca7f-3841-d8ca-7a1470adffe9@us.ibm.com>
Paul Clarke <pc@us.ibm.com> writes:
> This implementation is based on the one already used at
> sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-power8.S.
>
> 2017-05-11 Paul A. Clarke <pc@us.ibm.com>
>
> * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
> [$(subdir) = math] (libm-sysdep_routines): Add s_cosf-power8 and
> s_cosf-ppc64.
> * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-power8.S: New file.
> * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-ppc64.c: Likewise.
> * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf.c: Likewise.
> * sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Likewise.
LGTM too.
Pushed as b2980e3c545294d71b3960ce74b6148e274d2488.
--
Tulio Magno