egcs/gcc ChangeLog expr.c expr.h config/i386/i ...

Wed Mar 21 01:41:00 GMT 2001

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	hubicka@gcc.gnu.org	2001-03-21 01:41:12

Modified files:
	gcc            : ChangeLog expr.c expr.h 
	gcc/config/i386: i386.md 

Log message:
	* i386.md (pophi1, popqi1, pushqi1): Remove.
	
	* expr.c (emit_single_push_insn): New function.
	(move_by_pieces): Accept NULL as destination for push instructions.
	(gen_push_operand): Kill.
	(emit_push_insn): Pass NULL when pushing; avoid updating of
	stack_pointer_delta.
	* expr.h (gen_push_operand): Kill.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.9598&r2=1.9599
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/expr.c.diff?cvsroot=gcc&r1=1.304&r2=1.305
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/expr.h.diff?cvsroot=gcc&r1=1.73&r2=1.74
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.238&r2=1.239