[Bug tree-optimization/63666] [5.0 regression] FAIL: gcc.dg/vect/pr45752.c (internal compiler error)

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666

--- Comment #13 from Marc Glisse <glisse at gcc dot gnu.org> ---
Author: glisse
Date: Mon Nov  3 10:36:35 2014
New Revision: 217033

URL: https://gcc.gnu.org/viewcvs?rev=217033&root=gcc&view=rev
Log:
2014-11-03  Marc Glisse  <marc.glisse@inria.fr>

    PR tree-optimization/63666
    * fold-const.c: Include "optabs.h".
    (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
    can_vec_perm_p permutation to one that is not.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c