egcs/gcc ChangeLog function.c

[kenner@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	kenner@gcc.gnu.org	2001-12-05 18:44:57

Modified files:
	gcc            : ChangeLog function.c 

Log message:
	* function.c (keep_stack_depressed): Check global_live_at_start
	of EXIT_BLOCK for temp register and verify it isn't in equiv_reg_src.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12174&r2=1.12175
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/function.c.diff?cvsroot=gcc&r1=1.332&r2=1.333