[Bug tree-optimization/68592] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1403 with -fprofile-generate

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68592

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Nov 30 14:50:48 2015
New Revision: 231074

URL: https://gcc.gnu.org/viewcvs?rev=231074&root=gcc&view=rev
Log:
2015-11-30  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/68592
        * tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also
        on the pattern def sequence.

        * gfortran.dg/pr68592.f: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr68592.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c