From: "H.J. Lu" <hjl.tools@gmail.com>
To: Kirill Yukhin <kirill.yukhin@gmail.com>
Cc: Uros Bizjak <ubizjak@gmail.com>, GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH, i386] Introduce switch for Skylake Server CPU.
Date: Mon, 21 Sep 2015 14:52:00 -0000 [thread overview]
Message-ID: <CAMe9rOqxZf7+XyjEB42hRHm4F0eaX=rAoZSAT4sTTRye-qH4qg@mail.gmail.com> (raw)
In-Reply-To: <20150921141442.GD49423@msticlxl57.ims.intel.com>
On Mon, Sep 21, 2015 at 7:14 AM, Kirill Yukhin <kirill.yukhin@gmail.com> wrote:
> Hello,
> This patch introduces switches necessary for new Intel Server CPU
> (code-named Skylake).
>
> Bootstrapped & regtested.
>
> Is it ok for trunk?
>
> gcc/
> * config.gcc: Support "skx".
> * config/i386/i386-c.c (ix86_target_macros_internal): Handle
> PROCESSOR_SKX.
> * config/i386/i386.c (m_SKX): Define.
> (processor_target_table): Add "skx".
> (PTA_SKX): Define.
> (ix86_option_override_internal): Add "skx".
> (fold_builtin_cpu): Handle "skx".
> * config/i386/i386.h (TARGET_SKX): Define.
> (processor_type): Add PROCESSOR_SKX.
> * config/i386/i386.md (attr "cpu"): Add knl.
> * config/i386/x86-tune.def: Add m_KNL.
>
> gcc/testsuite/
> * gcc.target/i386/funcspec-5.c: Test avx512vl, avx512bw,
> avx512dq, avx512cd, avx512er, avx512pf and skx.
>
You also need to update libgcc/config/i386/cpuinfo.c and
gcc.target/i386/builtin_target.c.
H.J.
next prev parent reply other threads:[~2015-09-21 14:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-21 14:15 Kirill Yukhin
2015-09-21 14:38 ` Jakub Jelinek
2015-09-21 15:41 ` Uros Bizjak
2015-09-21 17:04 ` Kirill Yukhin
2015-09-21 17:52 ` Uros Bizjak
2015-09-22 9:53 ` Kirill Yukhin
2015-09-22 10:58 ` Uros Bizjak
2015-10-02 16:12 ` Kirill Yukhin
2015-10-03 8:17 ` Uros Bizjak
2015-10-06 7:10 ` Kirill Yukhin
2015-10-06 7:24 ` Kirill Yukhin
2015-10-06 8:36 ` Uros Bizjak
2015-09-21 14:52 ` H.J. Lu [this message]
2015-09-21 17:06 ` Kirill Yukhin
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