https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70956
--- Comment #3 from vries at gcc dot gnu.org --- Author: vries Date: Sat May 7 06:47:07 2016 New Revision: 235994 URL: https://gcc.gnu.org/viewcvs?rev=235994&root=gcc&view=rev Log: Handle NULL def in build_cross_bb_scalars_def 2016-05-07 Tom de Vries <t...@codesourcery.com> PR tree-optimization/70956 * graphite-scop-detection.c (build_cross_bb_scalars_def): Handle NULL def. * gcc.dg/graphite/pr70956.c: New test. Added: trunk/gcc/testsuite/gcc.dg/graphite/pr70956.c Modified: trunk/gcc/ChangeLog trunk/gcc/graphite-scop-detection.c trunk/gcc/testsuite/ChangeLog