r128514 - in /trunk/gcc: ChangeLog testsuite/Ch...

[dorit@gcc.gnu.org]

Author: dorit
Date: Sat Sep 15 18:24:23 2007
New Revision: 128514

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128514
Log:
        * tree-vect-transform.c (vect_get_vec_defs_for_stmt_copy): check if
        the VEC is not NULL.
        (vectorizable_type_demotion, vectorizable_type_promotion): Check that
        get_vectype_for_scalar_type succeeded.
        (vectorizable_conversion): Likewise.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr33373b.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-transform.c