egcs/gcc ChangeLog extend.texi builtins.c buil ...

[ghazi@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	ghazi@gcc.gnu.org	2000-11-26 21:00:06

Modified files:
	gcc            : ChangeLog extend.texi builtins.c builtins.def 
	                 c-common.c 
Added files:
	gcc/testsuite/gcc.c-torture/execute: string-opt-7.c 
	                                     string-opt-8.c 

Log message:
	* builtins.c (expand_builtin_strncmp, expand_builtin_strncpy): New
	functions.
	(expand_builtin): Handle BUILT_IN_STRNCPY and BUILT_IN_STRNCMP.
	
	* builtins.def (BUILT_IN_STRNCPY, BUILT_IN_STRNCMP): New entries.
	
	* c-common.c (c_common_nodes_and_builtins): Declare builtin
	strncpy and strncmp.
	
	* extend.texi (strncmp, strncpy): Document new builtins.
	
	testsuite:
	* gcc.c-torture/execute/string-opt-7.c: New test.
	* gcc.c-torture/execute/string-opt-8.c: Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8399&r2=1.8400
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/extend.texi.diff?cvsroot=gcc&r1=1.70&r2=1.71
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/builtins.c.diff?cvsroot=gcc&r1=1.71&r2=1.72
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/builtins.def.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-common.c.diff?cvsroot=gcc&r1=1.194&r2=1.195
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.c-torture/execute/string-opt-7.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.c-torture/execute/string-opt-8.c.diff?cvsroot=gcc&r1=NONE&r2=1.1