r246006 - in /trunk/gcc: ChangeLog graphite-sco...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Mar  9 16:19:37 2017
New Revision: 246006

URL: https://gcc.gnu.org/viewcvs?rev=246006&root=gcc&view=rev
Log:
2017-03-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79977
	* graphite-scop-detection.c (scop_detection::merge_sese):
	Handle the case of extra exits to blocks dominating the entry.

	* gcc.dg/graphite/pr79977.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/graphite/pr79977.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-scop-detection.c
    trunk/gcc/testsuite/ChangeLog