* gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of

	NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
	* ddg.c (create_ddg): LIkewise.
	* final.c (final): Remove hunk moving line numbernotes around since
	they are no longer present at this stage.
	(final_scan_insn): Use NOTE_KIND instead of
	NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
	(output_asm_label): Likewise.
	* reorg.c (dbr_schedule): Likewise.
	* haifa-sched.c (unlink_other_notes): Likewise.
	* mode-switching.c (optimize_mode_switching): Likewise.
	* graph.c (start_bb): Likewise.
	* rtl.def (NOTE): Update description.
	* jump.c (squeeze_notes): Delete.
	(mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use
	NOTE_INSN_BASIC_BLOCK_P when possible.
	* ifcvt.c (dead_or_predicable): Remove call of squeeze_notes.
	* dwarf2out.c (gen_label_die): Use NOTE_KIND instead of
        NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible.
	(dwarf2out_var_location): Likewise.
	* cfgbuild.c (make_edges): Likewise.
	(find_basic_blocks_1): Likewise.
	* function.c (reorder_blocks_1): Likewise.
	(epilogue_done): Likewise.
	(reposition_prologue_and_epilogue_notes): Likewise.
	* print-rtl.c (print_rtx): Likewise; drop code for printing line number
	notes.
	(print_rtl): Likewise.
	(print_rtl_single): Likewise.
	* gcse.c (insert_insn_start_bb): Likewise.
	* alias.c (init_alias_analysis): Likewise.
	* calls.c (fixup_tail_calls): Likewise.
	* except.c (sjlj_emit_function_enter): Likewise.
	* emit-rtl.c (add_insn_after): Likeiwse.
	(emit_label_before): Likewise.
	(emit_label_after): Likewise.
	(emit_note_before, emit_note_after, emit_note): Update
	parameter to be enum insn_note; do not deal with source
	files.
	* cfgcleanup.c (merge_blocks_move_predecessor_nojumps):
	Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P
	when possible.
	(merge_blocks_move_successor_nojumps): Simplify now when
	we don't have BLOCK notes.
	(try_optimize_cfg): Likewise.
	* cfglayout.c (skip_insns_after_block): Likewise.
	(record_effective_endpoints): Likewise.
	(duplicate_insn_chain): Likewise.
	* varasm.c (output_constant_pool_1): Likewise.
	* sched-deps.c (sched_analyze): Likewise.
	* rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS):
	Exterminate.
	(note_insn_name): Simplify now when NOTE_INSN_BIAS is gone.
	* rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate.
	(SET_INSN_DELETED): Simplify.
	(NOTE_LINE_NUMBER): Exterminate.
	(NOTE_LINE_KIND): New.
	(NOTE_INSN_BASIC_BLOCK_P): Update.
	(enum insn_note): Simplify.
	(GET_NOTE_INSN_NAME) Simplify.
	(emit_note_before, emit_note_after, emit_note): Update prototype.
	(squeeze_notes): Remove.
	* sched-int.h (NOTE_NOT_BB_P): Update.
	* resource.c (mark_target_live_regs): Update.
	* sched-rgn.c (debug_dependencies): Update.
	* sched-vis.c (print_insn): Update.
	* config/alpha/alpha.c (alpha_handle_trap_shadows): Update.
	* config/i386/i386.c (ix86_output_function_epilogue): Update.
	* config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0.
	(TARGET_ADJUST_UNROLL_MAX): Likewise.
	(split_branches): Update.
	(sh_optimize_target_register_callee_saved): Remove hunk dead since gcc
	4.0.0.
	(sh_adjust_unroll_max): Exterminate.
	* config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED.
	* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise.
	(m68hc11_reorg): Likewise.
	* config/ia64/ia64.c (emit_insn_group_barriers): Update.
	(emit_predicate_relation_info): Update.
	(process_for_unwind_directive): Update.
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update.
	(output_call): Update.
	* config/pa/pa.c (output_lbranch): Update.
	(output_millicode_call): Update.
	(output_call): Update.
	(pa_combine_instructions): Update.
	* config/mips/mips.c (mips16_gp_pseudo_reg): Update.
	* config/bfin/bfin.c (gen_one_bundle): Update.
	* cfgrtl.c (can_delete_note_p): Update.
	(delete_insn): Update.
	(rtl_merge_blocks): Update.
	(commit_one_edge_insertion): Update.
	(rtl_verify_flow_info): Update.
	* stmt.c (expand_case): Do not call squeeze_notes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124895 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 17 deletions

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index cd6bf24d611..afd3a401a25 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -3437,8 +3437,7 @@ add_insn_after (rtx insn, rtx after)
       if (BB_END (bb) == after
 	  /* Avoid clobbering of structure when creating new BB.  */
 	  && !BARRIER_P (insn)
-	  && (!NOTE_P (insn)
-	      || NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK))
+	  && !NOTE_INSN_BASIC_BLOCK_P (insn))
 	BB_END (bb) = insn;
     }
 
@@ -3503,8 +3502,7 @@ add_insn_before (rtx insn, rtx before)
       gcc_assert (BB_HEAD (bb) != insn
 		  /* Avoid clobbering of structure when creating new BB.  */
 		  || BARRIER_P (insn)
-		  || (NOTE_P (insn)
-		      && NOTE_LINE_NUMBER (insn) == NOTE_INSN_BASIC_BLOCK));
+		  || NOTE_INSN_BASIC_BLOCK_P (insn));
     }
 
   PREV_INSN (before) = insn;
@@ -3877,14 +3875,11 @@ emit_label_before (rtx label, rtx before)
 /* Emit a note of subtype SUBTYPE before the insn BEFORE.  */
 
 rtx
-emit_note_before (int subtype, rtx before)
+emit_note_before (enum insn_note subtype, rtx before)
 {
   rtx note = rtx_alloc (NOTE);
   INSN_UID (note) = cur_insn_uid++;
-#ifndef USE_MAPPED_LOCATION
-  NOTE_SOURCE_FILE (note) = 0;
-#endif
-  NOTE_LINE_NUMBER (note) = subtype;
+  NOTE_KIND (note) = subtype;
   BLOCK_FOR_INSN (note) = NULL;
 
   add_insn_before (note, before);
@@ -4077,14 +4072,11 @@ emit_label_after (rtx label, rtx after)
 /* Emit a note of subtype SUBTYPE after the insn AFTER.  */
 
 rtx
-emit_note_after (int subtype, rtx after)
+emit_note_after (enum insn_note subtype, rtx after)
 {
   rtx note = rtx_alloc (NOTE);
   INSN_UID (note) = cur_insn_uid++;
-#ifndef USE_MAPPED_LOCATION
-  NOTE_SOURCE_FILE (note) = 0;
-#endif
-  NOTE_LINE_NUMBER (note) = subtype;
+  NOTE_KIND (note) = subtype;
   BLOCK_FOR_INSN (note) = NULL;
   add_insn_after (note, after);
   return note;
@@ -4444,7 +4436,7 @@ emit_note_copy (rtx orig)
   
   INSN_UID (note) = cur_insn_uid++;
   NOTE_DATA (note) = NOTE_DATA (orig);
-  NOTE_LINE_NUMBER (note) = NOTE_LINE_NUMBER (orig);
+  NOTE_KIND (note) = NOTE_KIND (orig);
   BLOCK_FOR_INSN (note) = NULL;
   add_insn (note);
   
@@ -4455,13 +4447,13 @@ emit_note_copy (rtx orig)
    and add it to the end of the doubly-linked list.  */
 
 rtx
-emit_note (int note_no)
+emit_note (enum insn_note kind)
 {
   rtx note;
 
   note = rtx_alloc (NOTE);
   INSN_UID (note) = cur_insn_uid++;
-  NOTE_LINE_NUMBER (note) = note_no;
+  NOTE_KIND (note) = kind;
   memset (&NOTE_DATA (note), 0, sizeof (NOTE_DATA (note)));
   BLOCK_FOR_INSN (note) = NULL;
   add_insn (note);