gcc/gcc ChangeLog cfgcleanup.c loop.c rtl.h rt ...

[zlomek@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	zlomek@gcc.gnu.org	2003-03-15 22:51:37

Modified files:
	gcc            : ChangeLog cfgcleanup.c loop.c rtl.h rtlanal.c 

Log message:
	* rtl.h (subrtx_p): Renamed to rtx_referenced_p.
	(rtx_pair): Added new element update_label_nuses, renamed to
	replace_label_data.
	* cfgcleanup.c (outgoing_edges_match, try_crossjump_to_edge): Use
	replace_label_data instead of rtx_pair.
	* loop.c (load_mems): Likewise.
	* rtlanal.c (replace_label): Replace label in pool constants and in
	INSN_LIST (in REG_LABEL note).
	(subrtx_p): Renamed to rtx_referenced_p.
	(subrtx_p_1): Renamed to rtx_referenced_p_1, compare the interior of
	LABEL_REF with CODE_LABEL, traverse constants from pool.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17097&r2=1.17098
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgcleanup.c.diff?cvsroot=gcc&r1=1.77&r2=1.78
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&r1=1.447&r2=1.448
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&r1=1.387&r2=1.388
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtlanal.c.diff?cvsroot=gcc&r1=1.150&r2=1.151