egcs/gcc ChangeLog ssa-ccp.c df.c ssa.h

Tue Jul 10 09:27:00 GMT 2001

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	law@gcc.gnu.org	2001-07-10 09:27:54

Modified files:
	gcc            : ChangeLog ssa-ccp.c df.c ssa.h 

Log message:
	* ssa-ccp.c (first_phi_node): Remove.  Replace uses with calls to
	first_insn_after_basic_block_note instead.
	
	* df.c (df_bb_refs_unlink): #if 0 out for now.
	
	* ssa.h: Add prototype for ssa_const_prop
	* ssa-ccp.c: Add prototype for ssa_fast_dce and mark_references
	(ssa_ccp_substitute_constants): Fix signed vs unsigned comparison
	(ssa_fast_dce): Remove unused variable

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.10610&r2=1.10611
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ssa-ccp.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/df.c.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ssa.h.diff?cvsroot=gcc&r1=1.4&r2=1.5