This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [4.8, PATCH 16/26] Backport Power8 and LE support: PR56843
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Bill Schmidt <wschmidt at linux dot vnet dot ibm dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 3 Apr 2014 10:40:20 -0400
- Subject: Re: [4.8, PATCH 16/26] Backport Power8 and LE support: PR56843
- Authentication-results: sourceware.org; auth=none
- References: <1395257582 dot 17148 dot 18 dot camel at gnopaine>
On Wed, Mar 19, 2014 at 3:33 PM, Bill Schmidt
<wschmidt@linux.vnet.ibm.com> wrote:
> Hi,
>
> This patch (diff-pr56843) backports the fix for PR56843.
>
> Thanks,
> Bill
>
>
> [gcc]
>
> 2014-03-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
>
> Backport from mainline
> 2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
>
> PR target/56843
> * config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove.
> (rs6000_emit_swdiv_low_precision): Remove.
> (rs6000_emit_swdiv): Rewrite to handle between one and four
> iterations of Newton-Raphson generally; modify required number of
> iterations for some cases.
> * config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove.
>
> [gcc/testsuite]
>
> 2014-03-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
>
> Backport from mainline
> 2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
>
> PR target/56843
> * gcc.target/powerpc/recip-1.c: Modify expected output.
> * gcc.target/powerpc/recip-3.c: Likewise.
> * gcc.target/powerpc/recip-4.c: Likewise.
> * gcc.target/powerpc/recip-5.c: Add expected output for iterations.
Okay.
Thanks, David