[Bug target/69421] [6 Regression] ICE in maybe_legitimize_operand, at optabs.c:6888 with -O3

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69421

--- Comment #12 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Mon Jan 25 12:48:54 2016
New Revision: 232792

URL: https://gcc.gnu.org/viewcvs?rev=232792&root=gcc&view=rev
Log:
gcc/

        PR target/69421
        * tree-vect-stmts.c (vectorizable_condition): Check vectype
        of operands is compatible with a statement vectype.

gcc/testsuite/

        PR target/69421
        * gcc.dg/pr69421.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr69421.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c