[Bug target/60847] [4.9/4.10 Regression] x86 BMI intrinsics not recognized

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60847

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Apr 17 10:09:45 2014
New Revision: 209472

URL: http://gcc.gnu.org/viewcvs?rev=209472&root=gcc&view=rev
Log:
    PR target/60847
    Forward port from 4.8 branch
    2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>

    * config/i386/bmiintrin.h (_blsi_u32): New.
    (_blsi_u64): Ditto.
    (_blsr_u32): Ditto.
    (_blsr_u64): Ditto.
    (_blsmsk_u32): Ditto.
    (_blsmsk_u64): Ditto.
    (_tzcnt_u32): Ditto.
    (_tzcnt_u64): Ditto.

    * gcc.target/i386/bmi-1.c: Extend with new instrinsics.
    Fix scan patterns.
    * gcc.target/i386/bmi-2.c: Ditto.

Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/bmiintrin.h
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/bmi-1.c
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/bmi-2.c