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Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Jakub Jelinek <jakub at redhat dot com>
- To: "Michael V. Zolotukhin" <michael dot v dot zolotukhin at gmail dot com>
- Cc: Jan Hubicka <hubicka at ucw dot cz>, "H.J. Lu" <hjl dot tools at gmail dot com>, Eric Botcazou <ebotcazou at adacore dot com>, Kirill Yukhin <kirill dot yukhin at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Ond??ej B?lka <neleai at seznam dot cz>, Uros Bizjak <ubizjak at gmail dot com>
- Date: Mon, 9 Sep 2013 11:13:18 +0200
- Subject: Re: [PATCH, x86] Use vector moves in memmove expanding
- Authentication-results: sourceware.org; auth=none
- References: <7703907 dot JSoGtmLQkn at polaris> <CAMe9rOrphfykcfD5FApBH-Bp-Wuu8eu7qFQ+256fMgdT0WJcAA at mail dot gmail dot com> <CANtU079EYp6MH1ZhXVFk9gtC19dCMq37tDer8unwqh65fKy-pg at mail dot gmail dot com> <20130909072317 dot GA53568 at msticlxl57 dot ims dot intel dot com> <20130909072434 dot GA21984 at kam dot mff dot cuni dot cz> <20130909074205 dot GB53568 at msticlxl57 dot ims dot intel dot com> <20130909074643 dot GC1817 at tucnak dot redhat dot com> <20130909075249 dot GC53568 at msticlxl57 dot ims dot intel dot com> <20130909075902 dot GD1817 at tucnak dot redhat dot com> <20130909090912 dot GD53568 at msticlxl57 dot ims dot intel dot com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Mon, Sep 09, 2013 at 01:09:12PM +0400, Michael V. Zolotukhin wrote:
> I've never written torture tests before, could you please check if I did it
> right?
Please don't introduce new *.x files, for tests where you need something
like that just stick it into gcc.dg/torture/ instead and use normal dg stuff
in there.
So:
/* { dg-do run } */
/* { dg-additional-options "-march=pentiumpro" { target ia32 } } */
/* { dg-additional-options "-minline-all-stringops" { target { i?86-*-* x86_64-*-* } } } */
in gcc.dg/torture/memcpy-1.c would do it.
Jakub
- References:
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Michael V. Zolotukhin
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Michael V. Zolotukhin
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Michael V. Zolotukhin
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Michael V. Zolotukhin