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Re: [PATCH 13/18] PowerPC: multiarch lround/lrounf for PowerPC32
- From: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- To: munroe at us dot ibm dot com
- Cc: "GNU C. Library" <libc-alpha at sourceware dot org>, "Steven J. Munroe" <sjmunroe at us dot ibm dot com>
- Date: Thu, 05 Dec 2013 15:51:24 -0200
- Subject: Re: [PATCH 13/18] PowerPC: multiarch lround/lrounf for PowerPC32
- Authentication-results: sourceware.org; auth=none
- References: <528B815A dot 4030004 at linux dot vnet dot ibm dot com> <528B9008 dot 3080401 at linux dot vnet dot ibm dot com> <1386200927 dot 6264 dot 13 dot camel at oc8268013063 dot ibm dot com>
On 04-12-2013 21:48, Steven Munroe wrote:
> On Tue, 2013-11-19 at 14:21 -0200, Adhemerval Zanella wrote:
>> 2013-11-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
>>
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add lround
>> and lroundf multiarch implementations.
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S:
>> New file.
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6.S:
>> New file.
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S:
>> New file.
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c: New file:
>> multiarch lround for PowerPC32.
>> * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c: New
>> file: multiarch lroundf for PowerPC32.
>>
>> --
> Looks OK
>
> I assume a power8 version will be coming soon? Any function with power6x
> specific code needs to revisited for P8 and the new register transfer
> ops.
>
>
Yes, I plan to address these optimizations.