Makefile.in: Adjust dependencies.

2005-07-05  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Adjust dependencies.
	* tree-pass.h: Add new passes and passes formerly in tree-optimize.c.
	* basic-block.h (duplicate_computed_gotos): Remove, it is now static.
	* alias.c (rest_of_handle_cfg, pass_cfg): New.
	* bb-reorder.c (duplicate_computed_gotos): Make it static.
	* cfgexpand.c (tree_expand_cfg): Add code formerly at the beginning of
	rest_of_compilation.

	* bb-reorder.c (gate_duplicate_computed_gotos,
	pass_duplicate_computed_gotos, gate_handle_reorder_blocks,
	rest_of_handle_reorder_blocks, pass_reorder_blocks,
	gate_handle_partition_blocks, rest_of_handle_partition_blocks,
	pass_partition_blocks): New.
	* bt-load.c (gate_handle_branch_target_load_optimize,
	rest_of_handle_branch_target_load_optimize,
	pass_branch_target_load_optimize): New.
	* cfgcleanup.c (rest_of_handle_jump, pass_jump, rest_of_handle_jump2,
	pass_jump2): New.
	* cfglayout.c (pass_insn_locators_initialize): New.
	* cfgrtl.c (pass_free_cfg): New.
	* combine.c (gate_handle_combine, rest_of_handle_combine,
	pass_combine): New.
	* cse.c (gate_handle_cse, rest_of_handle_cse, pass_cse,
	gate_handle_cse2, rest_of_handle_cse2, pass_cse2): New.
	* emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): New.
	* except.c (pass_set_nothrow_function_flags,
	pass_convert_to_eh_region_ranges, gate_handle_eh, rest_of_handle_eh,
	pass_rtl_eh): New.
	* final.c (pass_compute_alignments, rest_of_handle_final, pass_final,
	rest_of_handle_shorten_branches, pass_shorten_branches,
	rest_of_clean_state, pass_clean_state): New.
	* flow.c (pass_recompute_reg_usage, gate_remove_death_notes,
	rest_of_handle_remove_death_notes, pass_remove_death_notes,
	rest_of_handle_life, pass_life, rest_of_handle_flow2,
	pass_flow2): New.
	* function.c (pass_instantiate_virtual_regs, pass_init_function,
	rest_of_handle_check_leaf_regs, pass_leaf_regs): New.
	* gcse.c (gate_handle_jump_bypass, rest_of_handle_jump_bypass,
	pass_jump_bypass, gate_handle_gcse, rest_of_handle_gcse,
	pass_gcse): New.
	* global.c (rest_of_handle_global_alloc, pass_global_alloc): New.
	* ifcvt.c (gate_handle_if_conversion, rest_of_handle_if_conversion,
	pass_rtl_ifcvt, gate_handle_if_after_combine,
	rest_of_handle_if_after_combine, pass_if_after_combine,
	gate_handle_if_after_reload, rest_of_handle_if_after_reload,
	pass_if_after_reload): New.
	* integrate.c (pass_initial_value_sets): New.
	* jump.c (pass_cleanup_barriers, purge_line_number_notes,
	pass_purge_lineno_notes): New.
	* mode-switching.c (rest_of_handle_mode_switching,
	pass_mode_switching): New.
	* local-alloc.c (rest_of_handle_local_alloc, pass_local_alloc): New.
	* loop-init.c (gate_handle_loop2, rest_of_handle_loop2,
	pass_loop2): New.
	* loop.c (gate_handle_loop_optimize, rest_of_handle_loop_optimize,
	pass_loop_optimize): New.
	* modulo-sched.c (gate_handle_sms, rest_of_handle_sms,
	pass_sms): New.
	* postreload-gcse.c (gate_handle_gcse2, rest_of_handle_gcse2,
	pass_gcse2): New.
	* postreload.c (gate_handle_postreload, rest_of_handle_postreload,
	pass_postreload_cse): New.
	* profile.c (gate_handle_profiling, pass_profiling,
	rest_of_handle_branch_prob, pass_branch_prob): New.
	* recog.c (pass pass_split_for_shorten_branches, gate_do_final_split,
	pass_split_before_regstack, gate_handle_split_before_regstack,
	gate_handle_peephole2, rest_of_handle_peephole2, pass_peephole2,
	rest_of_handle_split_all_insns, pass_split_all_insns): New.
	* reg-stack.c (gate_handle_stack_regs, rest_of_handle_stack_regs,
	pass_stack_regs): New.
	* regmove.c (gate_handle_regmove, rest_of_handle_regmove, pass_regmove,
	gate_handle_stack_adjustments, rest_of_handle_stack_adjustments,
	pass_stack_adjustments): New.
	* regrename.c (gate_handle_regrename, rest_of_handle_regrename,
	pass_regrename): New.
	* reorg.c (gate_handle_delay_slots, rest_of_handle_delay_slots,
	pass_delay_slots, gate_handle_machine_reorg,
	rest_of_handle_machine_reorg, pass_machine_reorg): New.
	* rtl.h (extern void purge_line_number_notes): New.
	* sched-rgn.c (gate_handle_sched, rest_of_handle_sched,
	gate_handle_sched2, rest_of_handle_sched2, pass_sched,
	pass_sched2): New.
	* tracer.c (gate_handle_tracer, rest_of_handle_tracer,
	pass_tracer): New.
	* value-prof.c (gate_handle_value_profile_transformations,
	rest_of_handle_value_profile_transformations,
	pass_value_profile_transformations): New.
	* var-tracking.c (gate_handle_var_tracking,
	pass_variable_tracking): New.
	* web.c (gate_handle_web, rest_of_handle_web, pass_web): New.

	* passes.c (open_dump_file, close_dump_file, rest_of_handle_final,
	rest_of_handle_delay_slots, rest_of_handle_stack_regs,
	rest_of_handle_variable_tracking, rest_of_handle_machine_reorg,
	rest_of_handle_old_regalloc, rest_of_handle_regrename,
	rest_of_handle_reorder_blocks, rest_of_handle_partition_blocks,
	rest_of_handle_sms, rest_of_handle_sched, rest_of_handle_sched2,
	rest_of_handle_gcse2, rest_of_handle_regmove,
	rest_of_handle_tracer, rest_of_handle_if_conversion,
	rest_of_handle_if_after_combine, rest_of_handle_if_after_reload,
	rest_of_handle_web, rest_of_handle_branch_prob,
	rest_of_handle_value_profile_transformations, rest_of_handle_cfg,
	rest_of_handle_jump_bypass, rest_of_handle_combine,
	rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
	rest_of_handle_gcse, rest_of_handle_loop_optimize,
	rest_of_handle_loop2, rest_of_handle_branch_target_load_optimize,
	rest_of_handle_mode_switching, rest_of_handle_jump,
	rest_of_handle_eh, rest_of_handle_stack_adjustments,
	rest_of_handle_flow2, rest_of_handle_jump2,
	rest_of_handle_peephole2, rest_of_handle_postreload,
	rest_of_handle_shorten_branches, rest_of_clean_state,
	rest_of_compilation): Remove.

	* cgraphunit.c (ipa_passes): Moved from tree-optimize.c.
	* passes.c (dump_flags, in_gimple_form, all_passes,
	all_ipa_passes, all_lowering_passes, register_one_dump_file,
	register_dump_files, next_pass_1, last_verified, execute_todo,
	execute_one_pass, execute_pass_list, execute_ipa_pass_list): Moved
	from tree-optimize.c.
	(init_optimization_passes): Moved from tree-optimize.c,
	adding the RTL optimizations.
	* tree-dump.h (dump_info_p, dump_flag): Moved from tree.h.
	* tree-optimize.c (dump_flags, in_gimple_form, all_passes,
	all_ipa_passes, all_lowering_passes, register_one_dump_file,
	register_dump_files, next_pass_1, last_verified, execute_todo,
	execute_one_pass, execute_pass_list, execute_ipa_pass_list,
	init_tree_optimization_passes, ipa_passes): Delete.
	* tree-pass.h (enum tree_dump_index): Moved from tree.h, removing
	the RTL dumps.
	(TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p,
	dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved
	from tree.h.
	(ipa_passes): Remove.
	(all_passes, all_ipa_passes, all_lowering_passes): Now extern.
	* tree.h (enum tree_dump_index, TDF_*, get_dump_file_name,
	dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node,
	dump_switch_p, dump_flag_name): Moved to tree-pass.h.
	(dump_info_p, dump_flag): Moved to tree-dump.h.

	* Makefile.in: Adjust dependencies for tree-pretty-print.c,
	cgraph.c, opts.c.
	* passes.c (finish_optimization_passes): Use dump_begin
	and dump_end, TDI_end.
	(gate_rest_of_compilation): New.
	(pass_rest_of_compilation): Use it.
	(gate_postreload, pass_postreload): New.
	* toplev.c (general_init): Rename init_tree_optimization_passes.
	* toplev.h (init_tree_optimization_passes): Rename to
	init_optimizations_passes.
	* tree-dump.c (dump_flag): Make static.
	(dump_files): Remove RTL dumps.
	* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
	pass_cleanup_cfg, pass_free_cfg_annotations,
	pass_cleanup_cfg_post_optimizing, pass_free_datastructures,
	pass_init_datastructures, pass_fixup_cfg): Make non-static.
	* tree-pretty-print.c: Include tree-pass.h.
	* cgraph.c: Include tree-dump.h.

cp:
2005-07-05  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in (class.o, decl2.o): Adjust dependencies.
	* class.c: Include tree-dump.h.
	* decl2.c: Include tree-dump.h.

java:
2005-07-05  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in (parse.o): Adjust dependencies.
	* parse.y: Include tree-dump.h.

From-SVN: r101627

1 files changed, 205 insertions, 0 deletions

diff --git a/gcc/final.c b/gcc/final.c
index 6d99a92de3b..18c53b76aad 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -72,6 +72,10 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 #include "debug.h"
 #include "expr.h"
 #include "cfglayout.h"
+#include "tree-pass.h"
+#include "timevar.h"
+#include "cgraph.h"
+#include "coverage.h"
 
 #ifdef XCOFF_DEBUGGING_INFO
 #include "xcoffout.h"		/* Needed for external data
@@ -735,6 +739,24 @@ compute_alignments (void)
       LABEL_TO_MAX_SKIP (label) = max_skip;
     }
 }
+
+struct tree_opt_pass pass_compute_alignments =
+{
+  NULL,                                 /* name */
+  NULL,                                 /* gate */
+  compute_alignments,                   /* execute */
+  NULL,                                 /* sub */
+  NULL,                                 /* next */
+  0,                                    /* static_pass_number */
+  0,                                    /* tv_id */
+  0,                                    /* properties_required */
+  0,                                    /* properties_provided */
+  0,                                    /* properties_destroyed */
+  0,                                    /* todo_flags_start */
+  0,                                    /* todo_flags_finish */
+  0                                     /* letter */
+};
+
 
 /* Make a pass over all insns and compute their actual lengths by shortening
    any branches of variable length if possible.  */
@@ -3862,3 +3884,186 @@ debug_free_queue (void)
       symbol_queue_size = 0;
     }
 }
+
+/* Turn the RTL into assembly.  */
+static void
+rest_of_handle_final (void)
+{
+  rtx x;
+  const char *fnname;
+
+  /* Get the function's name, as described by its RTL.  This may be
+     different from the DECL_NAME name used in the source file.  */
+
+  x = DECL_RTL (current_function_decl);
+  gcc_assert (MEM_P (x));
+  x = XEXP (x, 0);
+  gcc_assert (GET_CODE (x) == SYMBOL_REF);
+  fnname = XSTR (x, 0);
+
+  assemble_start_function (current_function_decl, fnname);
+  final_start_function (get_insns (), asm_out_file, optimize);
+  final (get_insns (), asm_out_file, optimize);
+  final_end_function ();
+
+#ifdef TARGET_UNWIND_INFO
+  /* ??? The IA-64 ".handlerdata" directive must be issued before
+     the ".endp" directive that closes the procedure descriptor.  */
+  output_function_exception_table ();
+#endif
+
+  assemble_end_function (current_function_decl, fnname);
+
+#ifndef TARGET_UNWIND_INFO
+  /* Otherwise, it feels unclean to switch sections in the middle.  */
+  output_function_exception_table ();
+#endif
+
+  user_defined_section_attribute = false;
+
+  if (! quiet_flag)
+    fflush (asm_out_file);
+
+  /* Release all memory allocated by flow.  */
+  free_basic_block_vars ();
+
+  /* Write DBX symbols if requested.  */
+
+  /* Note that for those inline functions where we don't initially
+     know for certain that we will be generating an out-of-line copy,
+     the first invocation of this routine (rest_of_compilation) will
+     skip over this code by doing a `goto exit_rest_of_compilation;'.
+     Later on, wrapup_global_declarations will (indirectly) call
+     rest_of_compilation again for those inline functions that need
+     to have out-of-line copies generated.  During that call, we
+     *will* be routed past here.  */
+
+  timevar_push (TV_SYMOUT);
+  (*debug_hooks->function_decl) (current_function_decl);
+  timevar_pop (TV_SYMOUT);
+}
+
+struct tree_opt_pass pass_final =
+{
+  NULL,                                 /* name */
+  NULL,                                 /* gate */
+  rest_of_handle_final,                 /* execute */
+  NULL,                                 /* sub */
+  NULL,                                 /* next */
+  0,                                    /* static_pass_number */
+  TV_FINAL,                             /* tv_id */
+  0,                                    /* properties_required */
+  0,                                    /* properties_provided */
+  0,                                    /* properties_destroyed */
+  0,                                    /* todo_flags_start */
+  TODO_ggc_collect,                     /* todo_flags_finish */
+  0                                     /* letter */
+};
+
+
+static void
+rest_of_handle_shorten_branches (void)
+{
+  /* Shorten branches.  */
+  shorten_branches (get_insns ());
+}
+ 
+struct tree_opt_pass pass_shorten_branches =
+{
+  NULL,                                 /* name */
+  NULL,                                 /* gate */
+  rest_of_handle_shorten_branches,      /* execute */
+  NULL,                                 /* sub */
+  NULL,                                 /* next */
+  0,                                    /* static_pass_number */
+  TV_FINAL,                             /* tv_id */
+  0,                                    /* properties_required */
+  0,                                    /* properties_provided */
+  0,                                    /* properties_destroyed */
+  0,                                    /* todo_flags_start */
+  0,                                    /* todo_flags_finish */
+  0                                     /* letter */
+};
+
+
+static void
+rest_of_clean_state (void)
+{
+  rtx insn, next;
+
+  /* It is very important to decompose the RTL instruction chain here:
+     debug information keeps pointing into CODE_LABEL insns inside the function
+     body.  If these remain pointing to the other insns, we end up preserving
+     whole RTL chain and attached detailed debug info in memory.  */
+  for (insn = get_insns (); insn; insn = next)
+    {
+      next = NEXT_INSN (insn);
+      NEXT_INSN (insn) = NULL;
+      PREV_INSN (insn) = NULL;
+    }
+
+  /* In case the function was not output,
+     don't leave any temporary anonymous types
+     queued up for sdb output.  */
+#ifdef SDB_DEBUGGING_INFO
+  if (write_symbols == SDB_DEBUG)
+    sdbout_types (NULL_TREE);
+#endif
+
+  reload_completed = 0;
+  epilogue_completed = 0;
+  flow2_completed = 0;
+  no_new_pseudos = 0;
+
+  /* Clear out the insn_length contents now that they are no
+     longer valid.  */
+  init_insn_lengths ();
+
+  /* Show no temporary slots allocated.  */
+  init_temp_slots ();
+
+  free_basic_block_vars ();
+  free_bb_for_insn ();
+
+
+  if (targetm.binds_local_p (current_function_decl))
+    {
+      int pref = cfun->preferred_stack_boundary;
+      if (cfun->stack_alignment_needed > cfun->preferred_stack_boundary)
+        pref = cfun->stack_alignment_needed;
+      cgraph_rtl_info (current_function_decl)->preferred_incoming_stack_boundary
+        = pref;
+    }
+
+  /* Make sure volatile mem refs aren't considered valid operands for
+     arithmetic insns.  We must call this here if this is a nested inline
+     function, since the above code leaves us in the init_recog state,
+     and the function context push/pop code does not save/restore volatile_ok.
+
+     ??? Maybe it isn't necessary for expand_start_function to call this
+     anymore if we do it here?  */
+
+  init_recog_no_volatile ();
+
+  /* We're done with this function.  Free up memory if we can.  */
+  free_after_parsing (cfun);
+  free_after_compilation (cfun);
+}
+
+struct tree_opt_pass pass_clean_state =
+{
+  NULL,                                 /* name */
+  NULL,                                 /* gate */
+  rest_of_clean_state,                  /* execute */
+  NULL,                                 /* sub */
+  NULL,                                 /* next */
+  0,                                    /* static_pass_number */
+  TV_FINAL,                             /* tv_id */
+  0,                                    /* properties_required */
+  0,                                    /* properties_provided */
+  PROP_rtl,                             /* properties_destroyed */
+  0,                                    /* todo_flags_start */
+  0,                                    /* todo_flags_finish */
+  0                                     /* letter */
+};
+