[Bug tree-optimization/68817] [6 regression] internal compiler error: Segmentation fault (program f951)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68817

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Dec 10 13:23:22 2015
New Revision: 231508

URL: https://gcc.gnu.org/viewcvs?rev=231508&root=gcc&view=rev
Log:
2015-12-10  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/68817
        * tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Detect
        gaps early.

        * gfortran.dg/pr68817.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr68817.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-slp.c