r230967 - in /trunk/gcc: ChangeLog cfgloop.c cf...

[vries@gcc.gnu.org]

Author: vries
Date: Thu Nov 26 14:35:27 2015
New Revision: 230967

URL: https://gcc.gnu.org/viewcvs?rev=230967&root=gcc&view=rev
Log:
Revert "Improve verification of loop->latch in verify_loop_structure"

2015-11-26  Tom de Vries  <tom@codesourcery.com>

	revert:
	2015-11-25  Tom de Vries  <tom@codesourcery.com>

	* cfgloop.c (find_single_latch): New function, factored out of ...
	(flow_loops_find): ... here.
	(verify_loop_structure): Improve verification of loop->latch.
	* cfgloop.h (find_single_latch): Declare.
	* omp-low.c (expand_omp_for_generic): Initialize latch of orig_loop.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgloop.c
    trunk/gcc/cfgloop.h
    trunk/gcc/omp-low.c