[Bug target/56788] _mm_frcz_sd and _mm_frcz_ss ignore their second argument

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56788

--- Comment #14 from uros at gcc dot gnu.org ---
Author: uros
Date: Sat Nov 23 13:24:19 2013
New Revision: 205306

URL: http://gcc.gnu.org/viewcvs?rev=205306&root=gcc&view=rev
Log:
    PR target/56788
    * config/i386/i386.c (bdesc_multi_arg) <IX86_BUILTIN_VFRCZSS>:
    Declare as MULTI_ARG_1_SF instruction.
    <IX86_BUILTIN_VFRCZSD>: Decleare as MULTI_ARG_1_DF instruction.
    * config/i386/sse.md (*xop_vmfrcz<mode>2): Rename
    from *xop_vmfrcz_<mode>.
    * config/i386/xopintrin.h (_mm_frcz_ss): Use __builtin_ia32_movss
    to merge scalar result with __A.
    (_mm_frcz_sd): Use __builtin_ia32_movsd to merge scalar
    result with __A.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/sse.md
    trunk/gcc/config/i386/xopintrin.h