r127486 - in /branches/sel-sched-branch/gcc: Ch...

[abel@gcc.gnu.org]

Author: abel
Date: Tue Aug 14 17:18:22 2007
New Revision: 127486

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127486
Log:
	* sched-ebb.c (sched_ebbs): Set ebb_region_jead_or_leaf_p
	when ENABLE_CHECKING is defined.

	* haifa-sched.c (haifa_sched_init, haifa_init_insn): Use 
	sched_deps_init instead of sched_deps_local_init.
	(haifa_sched_finish): Use sched_deps_finish.

	* sel-sched.c (find_best_reg_for_rhs): Bail out early when insn 
	doesn't set any registers.  
	(moveup_rhs, moveup_rhs_inside_insn_group): Print correct rtx
	when substituting.
	(fill_ready_list): Factor out the code into ... 
	(process_pipelined_exprs, process_spec_exprs, process_use_exprs,
	fill_vec_av_set, convert_vec_av_set_to_ready): ... these 
	new functions.
	(find_best_rhs_and_reg_that_fits): Rename to find_best_expr. 
	Adjust the caller.  Factor out the code into ...
	(invoke_reorder_hooks, find_expr_for_ready, 
	invoke_dfa_lookahead_guard, calculate_privileged_insns, 
	invoke_aftermath_hooks, choose_best_insn): ... these new functions.
	(get_dest_reg_from_orig_ops): Support also memory destinations.
	Remove to get_dest_from_orig_ops.
	(move_op): Adjust for the destination being memory.
	(sel_region_init): Use sched_deps_init instead of 
	sched_deps_local_init. Use free_rgn_deps.
	(sel_region_finish): Free succs array.
	(sel_global_init): Use sched_deps_init and sched_extend_target
	instead of sel_extend_insn_rtx_data.
	(sel_global_finish): Use sched_deps_finish instead of
	sel_finish_insn_rtx_data.
	
	* sel-sched-ir.h (struct _sel_insn_rtx_data): Kill.
	(sel_insn_rtx_data_def, sel_insn_rtx_data_t,
	SIRD, GET_VINSN_BY_INSN): Ditto.
	(s_i_r_d, sel_extend_insn_rtx_data, 
	sel_finish_insn_rtx_data): Kill declaration.
	(lhs_of_insn_equals_to_reg_p): Adjust declaration.

	* sel-sched-ir.c (s_i_r_d): Remove variable.
	(fence_clear): Use delete_deps_context instead of free_deps.
	(lhs_of_insn_equals_to_reg_p): Rename to 
	lhs_of_insn_equals_to_dest_p.  Adjust for destination being 
	memory.
	(sel_extend_insn_rtx_data, sel_finish_insn_rtx_data): Remove.
	(extend_insn, create_insn_rtx_from_pattern_1): Use sched_deps_init 
	instead of the above functions.

	(lhs_and_rhs_separable_p): Use CONSTANT_P instead of the wrong
	set of tests on constness.

	* sched-deps.c (deps_extend_d_i_d): Make static. Do not init
	obstack on each extension. Instead, do it ... 
	(sched_deps_local_init): ... here.  Rename to sched_deps_init.
	Rename create_caches_p to global_p, adjust code.  
	(sched_deps_finish): New.  Move some code from ... 
	(sched_deps_local_finish): ... here.  Adjust for the new function.

	* sched_deps.h (sched_deps_init, sched_deps_finish): Declare.
	* sched-int.h (free_rgn_deps): Declare.
	* sched-rgn.c (free_rgn_deps): New.
	* vecprim.h: Add definitions for a vector of unsigned int. 

	* config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard): 
	Fix whitespace.
	* params.def (PARAM_SELSCHED_MAX_SCHED_TIMES): Fix typo.		


Modified:
    branches/sel-sched-branch/gcc/ChangeLog.sel-sched
    branches/sel-sched-branch/gcc/config/ia64/ia64.c
    branches/sel-sched-branch/gcc/haifa-sched.c
    branches/sel-sched-branch/gcc/params.def
    branches/sel-sched-branch/gcc/sched-deps.c
    branches/sel-sched-branch/gcc/sched-deps.h
    branches/sel-sched-branch/gcc/sched-ebb.c
    branches/sel-sched-branch/gcc/sched-int.h
    branches/sel-sched-branch/gcc/sched-rgn.c
    branches/sel-sched-branch/gcc/sel-sched-ir.c
    branches/sel-sched-branch/gcc/sel-sched-ir.h
    branches/sel-sched-branch/gcc/sel-sched.c