From: "H.J. Lu" <hjl.tools@gmail.com>
To: Uros Bizjak <ubizjak@gmail.com>
Cc: Ilya Tocar <tocarip.intel@gmail.com>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] PR64393
Date: Wed, 14 Jan 2015 12:18:00 -0000 [thread overview]
Message-ID: <CAMe9rOo=Tknp6M9WpU25sN6BQn3E4Dj=Y8h4YWf39GTCqpor3w@mail.gmail.com> (raw)
In-Reply-To: <CAFULd4b1iNCOpJvDbxd-STiXOdk+5YyTJM8DNL5OQUOeGqekcw@mail.gmail.com>
On Wed, Jan 14, 2015 at 4:08 AM, Uros Bizjak <ubizjak@gmail.com> wrote:
> On Wed, Jan 14, 2015 at 12:56 PM, Ilya Tocar <tocarip.intel@gmail.com> wrote:
>> Hi,
>>
>> This patch fixes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393
>> It makes -mavx512vbmi enable avx512bw, as it requires 64-bit masks.
>> OK for trunk?
>>
>> ChangeLog:
>>
>> gcc/
>> PR target/64393
>> * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET):
>> Enable AVX512BW.
>> (OPTION_MASK_ISA_AVX512BW_UNSET): Disable AVX512BW.
^^^^^^^^^^^^^^^ Typo.
>> * config/i386/i386.c (ix86_hard_regno_mode_ok): Don't check
>> AVX512VBMI, as it implies AVX512BW.
>>
>> testsuite/
>> PR target/64393
>> * gcc.target/i386/pr64393.c: New test.
>
> OK.
>
> Thanks,
> Uros.
--
H.J.
prev parent reply other threads:[~2015-01-14 12:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-14 12:08 Ilya Tocar
2015-01-14 12:15 ` Uros Bizjak
2015-01-14 12:18 ` H.J. Lu [this message]
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