r137284 - in /trunk/gcc: ChangeLog df-scan.c dse.c

[zadeck@gcc.gnu.org]

Author: zadeck
Date: Mon Jun 30 19:28:24 2008
New Revision: 137284

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137284
Log:
2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

	* df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): New
	macros.
       	(df_scan_free_internal): Free data structures not
	allocated in storage pools.
	(df_mw_hardreg_chain_delete_eq_uses): Use df_scan_free_mws_vec.
	(df_refs_add_to_chains): Use df_scan_free_ref_vec and 
	df_scan_free_mws_vec.
	* dse.c (dse_step6): Free offset_map_p and offset_map_n
	unconditionally.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/df-scan.c
    trunk/gcc/dse.c