[Bug target/70858] __builtin_ia32_bextr_u64 ICE with '-m32 -march=core-avx2'

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70858

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Apr 28 19:45:48 2016
New Revision: 235609

URL: https://gcc.gnu.org/viewcvs?rev=235609&root=gcc&view=rev
Log:
        PR target/70858
        * config/i386/i386.c (bdesc_special_args): Add | OPTION_MASK_ISA_64BIT
        to __builtin_ia32_lwpval64 and __builtin_ia32_lwpins64.
        (bdesc_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_bextr_u64,
        __builtin_ia32_bextri_u64, __builtin_ia32_bzhi_di,
        __builtin_ia32_pdep_di and __builtin_ia32_pext_di.

        * gcc.target/i386/pr70858.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr70858.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/i386/i386.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog