[Bug tree-optimization/68715] [6 Regression] ice: in harmful_stmt_in_region, at graphite-scop-detection.c:1043

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68715

--- Comment #10 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Mar 16 09:19:23 2016
New Revision: 234251

URL: https://gcc.gnu.org/viewcvs?rev=234251&root=gcc&view=rev
Log:
Add missing single_pred_p test in scop_detection::merge_sese

2016-03-16  Tom de Vries  <t...@codesourcery.com>

        PR tree-optimization/68715
        * graphite-scop-detection.c (scop_detection::merge_sese): Add missing
        single_pred_p test.

        * gcc.dg/graphite/pr68715-2.c: New test.
        * gcc.dg/graphite/pr68715.c: New test.
        * gfortran.dg/graphite/pr68715.f90: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/graphite/pr68715-2.c
    trunk/gcc/testsuite/gcc.dg/graphite/pr68715.c
    trunk/gcc/testsuite/gfortran.dg/graphite/pr68715.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-scop-detection.c
    trunk/gcc/testsuite/ChangeLog