From: Uros Bizjak <ubizjak@gmail.com>
To: Ilya Tocar <tocarip.intel@gmail.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] PR64393
Date: Wed, 14 Jan 2015 12:15:00 -0000 [thread overview]
Message-ID: <CAFULd4b1iNCOpJvDbxd-STiXOdk+5YyTJM8DNL5OQUOeGqekcw@mail.gmail.com> (raw)
In-Reply-To: <20150114115649.GB66571@msticlxl7.ims.intel.com>
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.
> * 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.
next prev parent reply other threads:[~2015-01-14 12:08 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 [this message]
2015-01-14 12:18 ` H.J. Lu
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