r218125 - in /trunk: gcc/ChangeLog gcc/config/i...

[tocarip@gcc.gnu.org]

Author: tocarip
Date: Thu Nov 27 13:51:10 2014
New Revision: 218125

URL: https://gcc.gnu.org/viewcvs?rev=218125&root=gcc&view=rev
Log:
Support avx512f in __builtin_cpu_supports.

gcc/

        * config/i386/cpuid.h (bit_MPX, bit_BNDREGS, bit_BNDCSR):
        Define.
        * config/i386/i386.c (get_builtin_code_for_version): Add avx512f.
        (fold_builtin_cpu): Ditto.
        * doc/extend.texi: Documment it.



gcc/testsuite/

        * g++.dg/ext/mv2.C: Add test for target ("avx512f").
        * gcc.target/i386/builtin_target.c: Ditto.



libgcc/

        * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
        * config/i386/cpuinfo.c (get_available_features): Detect it.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/cpuid.h
    trunk/gcc/config/i386/i386.c
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ext/mv2.C
    trunk/gcc/testsuite/gcc.target/i386/builtin_target.c
    trunk/libgcc/ChangeLog
    trunk/libgcc/config/i386/cpuinfo.c