r172094 - in /trunk/gcc: ChangeLog cfgcleanup.c

[vries@gcc.gnu.org]

Author: vries
Date: Thu Apr  7 09:48:39 2011
New Revision: 172094

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172094
Log:
2011-04-07  Tom de Vries  <tom@codesourcery.com>

	PR target/43920
	* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter.  Pass dir to
	flow_find_cross_jump.  Swap variables to implement backward replacement.
	(try_crossjump_bb): Add argument to try_crossjump_to_edge.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgcleanup.c