r255579 - in /trunk/gcc: ChangeLog graphite-sco...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Dec 12 12:15:38 2017
New Revision: 255579

URL: https://gcc.gnu.org/viewcvs?rev=255579&root=gcc&view=rev
Log:
2017-12-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/83385
	* graphite-scop-detection.c (get_order, order): Remove.
	(bb_to_rpo): New global.
	(cmp_pbbs): Adjust.
	(build_scops): Sort pbbs in RPO order.

	* gcc.dg/graphite/pr83385.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/graphite/pr83385.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-scop-detection.c
    trunk/gcc/testsuite/ChangeLog