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Re: PATCH: PR target/46519: Missing vzeroupper
- From: Uros Bizjak <ubizjak at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sat, 18 Dec 2010 18:48:37 +0100
- Subject: Re: PATCH: PR target/46519: Missing vzeroupper
- References: <20101217190347.GA2856@intel.com>
On Fri, Dec 17, 2010 at 8:03 PM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> This patch fixes another missing vzeroupper. ?OK for trunk?
>
> Thanks.
>
>
> H.J.
> ---
> gcc/
>
> 2010-12-17 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR target/46519
> ? ? ? ?* config/i386/i386.c (rescan_move_or_delete_vzeroupper): Stop
> ? ? ? ?rescanning predecessor edges if one of them uses upper 128bits.
>
> gcc/testsuite/
>
> 2010-12-17 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR target/46519
> ? ? ? ?* gfortran.dg/pr46519-2.f90: New.
OK.
Thanks,
Uros.