[Bug tree-optimization/55857] [4.8 Regression] ICE: verify_ssa failed

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55857

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-03 12:34:39 UTC ---
Author: rguenth
Date: Thu Jan  3 12:34:34 2013
New Revision: 194850

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194850
Log:
2013-01-03  Richard Biener  <rguenther@suse.de>

    PR tree-optimization/55857
    * tree-vect-stmts.c (vectorizable_load): Do not setup
    re-alignment for invariant loads.

    * gcc.dg/vect/pr55857-1.c: New testcase.
    * gcc.dg/vect/pr55857-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr55857-1.c
    trunk/gcc/testsuite/gcc.dg/vect/pr55857-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c