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Date: Wed, 07 Nov 2012 07:03:00 -0000
Message-ID: <CAFULd4ZNEeOjH9MVC17sg9o2p-L+Us7Wq8b2mbM-p2kqn4KbYQ@mail.gmail.com>
Subject: Re: [PATCH] Vzeroupper placement/47440
From: Uros Bizjak <ubizjak@gmail.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: "H.J. Lu" <hjl.tools@gmail.com>, Kirill Yukhin <kirill.yukhin@gmail.com>, 	Vladimir Yakovlev <vbyakovl23@gmail.com>, gcc-patches@gcc.gnu.org
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On Tue, Nov 6, 2012 at 11:18 PM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Tue, Nov 06, 2012 at 02:11:50PM -0800, H.J. Lu wrote:
>> On Tue, Nov 6, 2012 at 2:30 AM, Kirill Yukhin <kirill.yukhin@gmail.com> wrote:
>> > Hello,
>> >> OK for mainline SVN, please commit.
>> > Checked into GCC trunk: http://gcc.gnu.org/ml/gcc-cvs/2012-11/msg00176.html
>> >
>> > Thanks, K
>>
>> This caused:
>>
>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55224
>
> Not only that, it also broke --enable-checking=yes,rtl bootstrap.
> SET_DEST isn't valid on CALL, but XEXP (call, 0) is a MEM anyway and
> the code looks for reg, so I think looking for CALL was just a mistake.
>
> This fixes the bootstrap, ok for trunk?
>
> 2012-11-06  Jakub Jelinek  <jakub@redhat.com>
>
>         * config/i386/i386.c (ix86_avx_u128_mode_after): Don't
>         look for reg in CALL operand.

OK.

Thanks,
Uros.