gcc/gcc ChangeLog builtins.c

[aoliva@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	aoliva@gcc.gnu.org	2003-02-26 23:10:01

Modified files:
	gcc            : ChangeLog builtins.c 

Log message:
	* builtins.c (purge_builtin_constant_p): Handle subreg of
	constant_p_rtx too.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.16862&r2=1.16863
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.180&r2=1.181