[Bug tree-optimization/69083] [6 Regression] ICE at -O3 in 64-bit mode on x86_64-linux-gnu (verify_gimple failed)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69083

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jan  8 08:37:17 2016
New Revision: 232153

URL: https://gcc.gnu.org/viewcvs?rev=232153&root=gcc&view=rev
Log:
        PR tree-optimization/69083
        * tree-vect-slp.c (vect_get_constant_vectors): For
        VECTOR_BOOLEAN_TYPE_P assert op is fold_convertible_p to vector_type's
        element type.  If op is fold_convertible_p to vector_type's element
        type, use NOP_EXPR instead of VCE.

        * gcc.dg/vect/pr69083.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr69083.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-slp.c