[Bug middle-end/56443] [4.8 Regression] internal compiler error: verify_gimple failed at -O[1-2] -ftree-vectorize

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56443

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-26 10:29:58 UTC ---
Author: jakub
Date: Tue Feb 26 10:29:47 2013
New Revision: 196279

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196279
Log:
    PR tree-optimization/56443
    * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For
    overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument
    to type_for_mode langhook.

    * gcc.dg/torture/pr56443.c: New test.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr56443.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-vect-stmts.c