r123406 - in /trunk/gcc: ChangeLog cfgcleanup.c

[steven@gcc.gnu.org]

Author: steven
Date: Sun Apr  1 19:26:00 2007
New Revision: 123406

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123406
Log:
	PR rtl-optimization/31391
	* cfgcleanup.c (try_optimize_cfg): If a removed label is turned
	into a DELETED_LABEL note, and the label is in an empty basic
	block, update BB_END as well as BB_HEAD.

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