gcc/gcc ChangeLog.tree-ssa fold-const.c tree.c

[sayle@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	sayle@gcc.gnu.org	2003-10-16 20:22:25

Modified files:
	gcc            : ChangeLog.tree-ssa fold-const.c tree.c 

Log message:
	* fold-const.c: Merge from mainline.
	* tree.c (associate_tree_code, commutative_tree_code): Use a
	switch statement instead of a sequence of comparisons.

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=1.1.2.750&r2=1.1.2.751
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.213.2.51&r2=1.213.2.52
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.263.2.59&r2=1.263.2.60