[Bug tree-optimization/64404] [5 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1464 with --param=sccvn-max-alias-queries-per-access=1

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64404

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jan 13 12:35:27 2015
New Revision: 219527

URL: https://gcc.gnu.org/viewcvs?rev=219527&root=gcc&view=rev
Log:
2015-01-13  Richard Biener  <rguent...@suse.de>

    PR tree-optimization/64404
    * tree-vect-stmts.c (vectorizable_load): Reject conflicting
    SLP types for CSEd loads.

    * gcc.dg/vect/pr64404.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr64404.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c