From: Andrew Pinski <pinskia@gmail.com>
To: Marcus Shawcroft <marcus.shawcroft@linaro.org>
Cc: libc-ports@sourceware.org
Subject: Re: [PATCH] AArch64 optimized maths functions.
Date: Mon, 19 Nov 2012 09:58:00 -0000 [thread overview]
Message-ID: <CA+=Sn1=k6ie3Zs_CZ+G_xZwCYihxPpaDX_whQcGTmTfmN4q33w@mail.gmail.com> (raw)
In-Reply-To: <CABXK9nf99Tj1J4kbQc-qEsTrtgW47Jp-MOu49NFnn6foN_aWag@mail.gmail.com>
On Mon, Nov 19, 2012 at 1:51 AM, Marcus Shawcroft
<marcus.shawcroft@linaro.org> wrote:
> Hi,
>
> This patch adds AArch64 optimized maths functions which were presented
> in the orignal port but subsequently removed in order to get the core
> of the port through the review process.
>
> Does anyone have comments on this patch?
I really don't like inline-asm that much for intrinsics like these.
Is any way to get these intrinsics as builtin functions in GCC and
just use them here instead of the inline-asm?
Thanks,
Andrew Pinski
>
>
> Thanks
> /Marcus
>
> 2012-11-19 Marcus Shawcroft <marcus.shawcroft@linaro.org>
>
> * sysdeps/aarch64/fpu/s_ceil.c: New file.
> * sysdeps/aarch64/fpu/s_ceilf.c: New file.
> * sysdeps/aarch64/fpu/s_floor.c: New file.
> * sysdeps/aarch64/fpu/s_floorf.c: New file.
> * sysdeps/aarch64/fpu/s_fma.c: New file.
> * sysdeps/aarch64/fpu/s_fmaf.c: New file.
> * sysdeps/aarch64/fpu/s_fmax.c: New file.
> * sysdeps/aarch64/fpu/s_fmaxf.c: New file.
> * sysdeps/aarch64/fpu/s_fmin.c: New file.
> * sysdeps/aarch64/fpu/s_fminf.c: New file.
> * sysdeps/aarch64/fpu/s_frint.x: New file.
> * sysdeps/aarch64/fpu/s_frintf.x: New file.
> * sysdeps/aarch64/fpu/s_llrint.c: New file.
> * sysdeps/aarch64/fpu/s_llrintf.c: New file.
> * sysdeps/aarch64/fpu/s_llround.c: New file.
> * sysdeps/aarch64/fpu/s_llroundf.c: New file.
> * sysdeps/aarch64/fpu/s_lrint.c: New file.
> * sysdeps/aarch64/fpu/s_lrintf.c: New file.
> * sysdeps/aarch64/fpu/s_lround.c: New file.
> * sysdeps/aarch64/fpu/s_lroundf.c: New file.
> * sysdeps/aarch64/fpu/s_nearbyint.c: New file.
> * sysdeps/aarch64/fpu/s_nearbyintf.c: New file.
> * sysdeps/aarch64/fpu/s_rint.c: New file.
> * sysdeps/aarch64/fpu/s_rintf.c: New file.
> * sysdeps/aarch64/fpu/s_round.c: New file.
> * sysdeps/aarch64/fpu/s_roundf.c: New file.
> * sysdeps/aarch64/fpu/s_trunc.c: New file.
> * sysdeps/aarch64/fpu/s_truncf.c: New file.
next prev parent reply other threads:[~2012-11-19 9:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-19 9:51 Marcus Shawcroft
2012-11-19 9:58 ` Andrew Pinski [this message]
2012-11-19 12:51 ` Marcus Shawcroft
2012-11-19 17:31 ` Richard Henderson
2012-11-20 12:02 ` Marcus Shawcroft
2012-11-19 19:30 ` Andreas Jaeger
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