r255382 - in /trunk/gcc: ChangeLog graphite-isl...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Dec  4 14:04:36 2017
New Revision: 255382

URL: https://gcc.gnu.org/viewcvs?rev=255382&root=gcc&view=rev
Log:
2017-12-04  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/83255
	* graphite-isl-ast-to-gimple.c (translate_isl_ast_node_for):
	Re-add zero-iteration check.

	* gcc.dg/graphite/pr83255.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/graphite/pr83255.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-isl-ast-to-gimple.c
    trunk/gcc/testsuite/ChangeLog