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[Bug target/33944] streaming 64-bit integer stores
- From: "egallager at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 12 Mar 2018 04:26:35 +0000
- Subject: [Bug target/33944] streaming 64-bit integer stores
- Auto-submitted: auto-generated
- References: <bug-33944-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33944
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |egallager at gcc dot gnu.org
--- Comment #3 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to hjl@gcc.gnu.org from comment #2)
> Author: hjl
> Date: Fri Nov 18 19:02:45 2011
> New Revision: 181491
>
> URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181491
> Log:
> Add _mm_stream_si64.
>
> 2011-11-18 H.J. Lu <hongjiu.lu@intel.com>
>
> PR target/33944
> * doc/extend.texi: Document __builtin_ia32_movnti64.
>
> * config/i386/emmintrin.h (_mm_stream_si64): New.
>
> * config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
>
> * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
> (bdesc_special_args): Update __builtin_ia32_movnti. Add
> __builtin_ia32_movnti64.
> (ix86_expand_special_args_builtin): Handle
> VOID_FTYPE_PLONGLONG_LONGLONG.
>
> * config/i386/i386.md (UNSPEC_MOVNTI): New.
>
> * config/i386/sse.md (sse2_movntsi): Renamed to ...
> (sse2_movnti<mode>): This.
>
> Modified:
> trunk/gcc/ChangeLog
> trunk/gcc/config/i386/emmintrin.h
> trunk/gcc/config/i386/i386-builtin-types.def
> trunk/gcc/config/i386/i386.c
> trunk/gcc/config/i386/i386.md
> trunk/gcc/config/i386/sse.md
> trunk/gcc/doc/extend.texi
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