gcc/gcc cselib.c cselib.h ChangeLog

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hubicka@gcc.gnu.org	2003-03-11 21:52:47

Modified files:
	gcc            : cselib.c cselib.h ChangeLog 

Log message:
	* cselib.c (cselib_invalidate_mem_1): Move too ...
	(cselib_invalidate_mem): ... here; use new list
	(dummy_val, first_containing_mem): New static variables.
	(clear_table): Initialize first_containing_mem.
	(discard_useless_values):  Compact the containing_mem list.
	(add_mem_for_addr): Add to the list.
	* cselib.h (cselib_val): Add next_containing_mem.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cselib.c.diff?cvsroot=gcc&r1=1.24&r2=1.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cselib.h.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17030&r2=1.17031