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

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2005-03-22 17:36:38

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

Log message:
	* fold-const.c (fold_build1, fold_build2, fold_build3): New.
	* tree.h: Add corresponding prototypes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7957&r2=2.7958
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.548&r2=1.549
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.704&r2=1.705