r219970 - in /trunk/gcc: ChangeLog dse.c testsu...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Jan 21 21:51:43 2015
New Revision: 219970

URL: https://gcc.gnu.org/viewcvs?rev=219970&root=gcc&view=rev
Log:
	PR rtl-optimization/62078
	* dse.c: Include cfgcleanup.h.
	(rest_of_handle_dse): For -fnon-call-exceptions, if DSE removed
	anything call purge_all_dead_edges and cleanup_cfg at the end
	of the pass.

	* g++.dg/opt/pr62078.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr62078.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dse.c
    trunk/gcc/testsuite/ChangeLog