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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: Uros Bizjak <ubizjak at gmail dot com>, 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>
- Date: Mon, 9 Sep 2013 12:17:04 +0200
- Subject: Re: [PATCH, x86] Use vector moves in memmove expanding
- Authentication-results: sourceware.org; auth=none
- References: <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> <20130909091318 dot GE1817 at tucnak dot redhat dot com> <20130909092329 dot GE53568 at msticlxl57 dot ims dot intel dot com> <CAFULd4YoCg1beWGtdkuiHG9NurwrCv7BqiiWXqh5WPTAncS1kw at mail dot gmail dot com> <20130909101235 dot GF53568 at msticlxl57 dot ims dot intel dot com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Mon, Sep 09, 2013 at 02:12:35PM +0400, Michael V. Zolotukhin wrote:
> > No -march in runtime tests, please.
> Is mtune ok here?
Please verify that with the s/-march/-mtune/ change without the i386.c fix the testcase
will fail with
make check-gcc RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} dg-torture.exp=pr58*.c'
and with the i386.c fix will succeed (that is pretty much a general rule for
most of the testcases for some PR being added into the testsuite).
Jakub
- References:
- 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
- Re: [PATCH, x86] Use vector moves in memmove expanding
- Re: [PATCH, x86] Use vector moves in memmove expanding
- From: Michael V. Zolotukhin