[Bug target/69010] Boolean vector constant with a scalar mode is expanded incorrectly

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69010

--- Comment #1 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Mon Jan 11 10:27:17 2016
New Revision: 232216

URL: https://gcc.gnu.org/viewcvs?rev=232216&root=gcc&view=rev
Log:
gcc/

        PR target/69010
        * expr.c (expand_expr_real_1): For boolean vector constants
        with a scalar mode use const_scalar_mask_from_tree.
        (const_scalar_mask_from_tree): New.
        * optabs.c (expand_vec_cond_mask_expr): Use mask mode
        assigned to a mask type to handle constants.

gcc/testsuite/

        PR target/69010
        * gcc.target/i386/pr69010.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr69010.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/optabs.c
    trunk/gcc/testsuite/ChangeLog