https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89223
--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri Feb 8 08:18:09 2019 New Revision: 268666 URL: https://gcc.gnu.org/viewcvs?rev=268666&root=gcc&view=rev Log: 2019-02-08 Richard Biener <rguent...@suse.de> PR middle-end/89223 * tree-data-ref.c (initialize_matrix_A): Fail if constant doesn't fit in HWI. (analyze_subscript_affine_affine): Handle failure from initialize_matrix_A. * gcc.dg/torture/pr89223.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr89223.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-data-ref.c