egcs/gcc ChangeLog function.c config/rs6000/rs ...

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	hubicka@gcc.gnu.org	2001-08-01 11:03:29

Modified files:
	gcc            : ChangeLog function.c 
	gcc/config/rs6000: rs6000.md 

Log message:
	* rs6000.md (define_splits): Kill unused constraints.
	
	* function.c (thread_prologue_and_epilogue_insns): Kill code
	dealing with non-existent CFG.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.10858&r2=1.10859
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/function.c.diff?cvsroot=gcc&r1=1.287&r2=1.288
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.121&r2=1.122