gcc/gcc ChangeLog.tree-ssa tree-into-ssa.c tre ...

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	law@gcc.gnu.org	2004-04-20 14:22:30

Modified files:
	gcc            : ChangeLog.tree-ssa tree-into-ssa.c 
	                 tree-ssa-dom.c 

Log message:
	* tree-into-ssa.c (register_new_def): If there is no current
	reaching definition for SSA_NAME_VAR (DEF), then just push
	SSA_NAME_VAR (DEF) onto the stack.
	(rewrite_finalize_block): If we pop a _DECL node from the stack,
	then the _DECL node has no current reaching definition.
	* tree-ssa-dom.c (restore_currdefs_to_original_value): Similarly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1339&r2=1.1.2.1340
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-into-ssa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.4&r2=1.1.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.157&r2=1.1.2.158