gcc/gcc ChangeLog haifa-sched.c sched-deps.c s ...

[jakub@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-rhl-branch
Changes by:	jakub@gcc.gnu.org	2003-07-17 10:01:53

Modified files:
	gcc            : ChangeLog haifa-sched.c sched-deps.c 
	                 sched-ebb.c sched-int.h sched-rgn.c 

Log message:
	2003-02-25  Vladimir Makarov  <vmakarov@toke.toronto.redhat.com>
	Richard Henderson  <rth@redhat.com>
	
	* sched-ebb.c (add_deps_for_risky_insns): Add the dependence when
	there is no similar load.
	
	2003-02-25  Vladimir Makarov  <vmakarov@redhat.com>
	Richard Henderson  <rth@redhat.com>
	
	* sched-int.h (INSN_TRAP_CLASS, WORST_CLASS): Move them from
	sched-rgn.c.
	(add_forward_dependence): New function prototype.
	
	* sched-rgn.c (INSN_TRAP_CLASS, WORST_CLASS): Move them to
	sched-init.h.
	(CONST_BASED_ADDRESS_P, may_trap_exp, haifa_classify_insn): Move
	them to haifa-sched.c.
	
	* haifa-sched.c (CONST_BASED_ADDRESS_P, may_trap_exp,
	haifa_classify_insn): Move them from sched-rgn.c.
	
	* sched-deps.c (add_dependence): Return flag of creating a new
	entry.
	(add_forward_dependence): New function.
	(compute_forward_dependences): Use the function.
	
	* sched-ebb.c (earliest_block_with_similiar_load): New function.
	(add_deps_for_risky_insns): New function.
	(schedule_ebb): Call the function.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.16114.2.523.2.41&r2=1.16114.2.523.2.42
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/haifa-sched.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.213.8.1&r2=1.213.8.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-deps.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.49.6.1&r2=1.49.6.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-ebb.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.17.24.1&r2=1.17.24.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-int.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.23.8.1&r2=1.23.8.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-rgn.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.50.6.1&r2=1.50.6.2