r138760 - in /branches/gcc-4_3-branch/gcc: Chan...

[mkuvyrkov@gcc.gnu.org]

Author: mkuvyrkov
Date: Wed Aug  6 06:27:33 2008
New Revision: 138760

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138760
Log:
	Backport from mainline:
	2008-08-06  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* sched-rgn.c (new_ready): Check if instruction can be
	speculatively scheduled before attempting speculation.
	(debug_rgn_dependencies): Remove wrongful assert.	

Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/sched-rgn.c