[Bug tree-optimization/59374] [4.7/4.8/4.9 Regression] -ftree-slp-vectorize breaks unique_ptr's move constructor

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59374

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Jan 10 13:07:42 2014
New Revision: 206523

URL: http://gcc.gnu.org/viewcvs?rev=206523&root=gcc&view=rev
Log:
2014-01-10  Richard Biener  <rguent...@suse.de>

    PR tree-optimization/59374
    * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
    checking after SLP discovery.  Mark stmts not participating
    in any SLP instance properly.

    * gcc.dg/torture/pr59374-3.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr59374-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-slp.c