r181513 - in /trunk/gcc: ChangeLog reorg.c test...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Sat Nov 19 20:36:43 2011
New Revision: 181513

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181513
Log:
	PR rtl-optimization/51187
	* reorg.c (relax_delay_slots): Do not consider a jump useless if there
	is a barrier between the jump and its target label.

Added:
    trunk/gcc/testsuite/gcc.dg/delay-slot-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reorg.c
    trunk/gcc/testsuite/ChangeLog