[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 #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-26 
09:59:17 UTC ---

Author: jakub

Date: Tue Feb 26 09:59:12 2013

New Revision: 196277



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196277

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:

    trunk/gcc/testsuite/gcc.dg/torture/pr56443.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/testsuite/ChangeLog

    trunk/gcc/tree-vect-stmts.c