gcc

	* system.h (USE_MAPPED_LOCATION): Poison.
	* Makefile.in (GTFILES): Put CPP_ID_DATA_H first.
	* tree-cfg.c (make_cond_expr_edges): Remove old location code.
	(make_goto_expr_edges): Likewise.
	(remove_bb): Likewise.
	(execute_warn_function_return): Likewise.
	* basic-block.h (struct edge_def) <goto_locus>: Change type to
	location_t.
	* c-common.c (fname_decl): Remove old location code.
	* tree-vect-transform.c (vect_finish_stmt_generation): Remove old
	location code.
	* rtl.h (ASM_OPERANDS_SOURCE_LOCATION): Remove old-location
	variant.
	(ASM_INPUT_SOURCE_LOCATION): Likewise.
	(gen_rtx_ASM_INPUT): Likewise.
	(gen_rtx_ASM_INPUT_loc): Likewise.
	(get_rtx_asm_OPERANDS): Remove.
	* cfglayout.c (insn_locators_alloc): Remove old location code.
	(set_curr_insn_source_location): Likewise.
	(curr_insn_locator): Likewise.
	* print-tree.c (print_node): Remove old location code.
	* tree-mudflap.c (mf_varname_tree): Remove old location code.
	(mf_file_function_line_tree): Remove test of USE_MAPPED_LOCATION.
	* cfgexpand.c (expand_gimple_cond_expr): Don't use
	location_from_locus.
	(construct_exit_block): Remove old location code.
	* emit-rtl.c (force_next_line_note): Remove old location code.
	* profile.c (branch_prob): Remove old location code.
	* tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE,
	LOC_LINE): Remove old-location variants.
	* langhooks.c (lhd_print_error_function): Remove old location
	code.
	* configure, config.in: Rebuilt.
	* configure.ac (--enable-mapped-location): Remove.
	* c-decl.c (c_init_decl_processing): Remove old location code.
	(finish_function): Likewise.
	* recog.c (decode_asm_operands): Remove old location code.
	* c-pch.c (c_common_read_pch): Remove old location code.
	* rtl.def (ASM_INPUT, ASM_OPERANDS): Remove old location
	variants.
	* gimple-low.c (lower_function_body): Remove old location code.
	* toplev.c (unknown_location): Remove.
	(push_srcloc): Remove old-location variant.
	(process_options): Remove old location code.
	(lang_dependent_init): Likewise.
	* input.h (UNKNOWN_LOCATION): Move definition.
	(location_t): Undeprecate.
	(source_locus): Remove.
	(location_from_locus): Remove.
	(struct location_s): Remove.
	Remove all old-location code.
	(input_line, input_filename): Remove.
	* final.c (final_scan_insn): Remove old location code.
	* diagnostic.c (diagnostic_build_prefix): Remove
	USE_MAPPED_LOCATION test.
	* tree.h (gimple_stmt) <locus>: Now a location_t.
	(tree_exp) <locus>: Likewise.
	(DECL_IS_BUILTIN): Remove old-location variant.
	(annotate_with_file_line, annotate_with_locus): Likewise.
	(expr_locus, set_expr_locus): Update.
	* tree.c (build1_stat): Remove old location code.
	(last_annotated_node): Remove.
	(annotate_with_file_line): Remove old-location variant.
	(annotate_with_locus): Likewise.
	(expr_location): Remove old location code.
	(set_expr_location): Likewise.
	(expr_has_location): Likewise.
	(expr_locus): Likewise.
	(set_expr_locus): Likewise.
	(expr_filename): Don't use location_from_locus.
	(expr_lineno): Likewise.
	* rtl-error.c (location_for_asm): Remove old location code.
	* c-lex.c (cb_line_change): Remove old location code.
	(fe_file_change): Likewise.
	(cb_def_pragma): Likewise.
	(c_lex_with_flags): Likewise.
	* gengtype.c (do_typedef): Don't special-case location types.
	(define_location_structures): Remove.
	(main): Don't call define_location_structures.
	* tree-pretty-print.c (dump_implicit_edges): Remove old location
	code.
gcc/ada
	* misc.c (internal_error_function): Remove test of
	USE_MAPPED_LOCATION.
	* trans.c (gigi): Remove test of USE_MAPPED_LOCATION.
	(Sloc_to_locus): Remove old location code.
gcc/cp
	* parser.c (eof_token): Remove old location code.
	(check_empty_body): Remove test of USE_MAPPED_LOCATION.
	* decl2.c (generate_ctor_or_dtor_function): Remove old location
	code.
	(cp_write_global_declarations): Likewise.
	* lex.c (cxx_init): Remove old location code.
	(handle_pragma_implementation): Remove test of
	USE_MAPPED_LOCATION.
	* pt.c (tsubst): Remove old location code.
	* error.c (cp_print_error_function): Remove test of
	USE_MAPPED_LOCATION.
	* decl.c (pop_label): Remove old location code.
	(finish_function): Likewise.
gcc/fortran
	* trans-io.c (set_error_locus): Remove old location code.
	* trans-decl.c (gfc_set_decl_location): Remove old location code.
	* f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
	* scanner.c (gfc_gobble_whitespace): Remove old location code.
	(get_file): Likewise.
	(preprocessor_line): Likewise.
	(load_file): Likewise.
	(gfc_new_file): Likewise.
	* trans.c (gfc_trans_runtime_check): Remove old location code.
	(gfc_get_backend_locus): Likewise.
	(gfc_set_backend_locus): Likewise.
	* data.c (gfc_assign_data_value): Remove old location code.
	* error.c (show_locus): Remove old location code.
	* gfortran.h (gfc_linebuf): Remove old location code.
	(gfc_linebuf_linenum): Remove old-location variant.
gcc/java
	* lang.c (java_post_options): Remove conditional.
	* expr.c (expand_byte_code): Remove old location code.
	* jcf-parse.c (set_source_filename): Remove old location code.
	(give_name_to_class): Likewise.
	(jcf_parse): Likewise.
	(duplicate_class_warning): Likewise.
	(parse_class_file): Likewise.
	(java_parse_file): Likewise.
	* decl.c (finish_method): Remove old location code.
	* class.c (push_class): Remove old location code.
gcc/objc
	* objc-act.c (objc_init): Remove old location code.
gcc/treelang
	* tree1.c (treelang_init): Remove old location code.
	(treelang_parse_file): Likewise.
	* lex.l (LINEMAP_POSITION_FOR_COLUMN): Remove.
	(update_lineno_charno): Remove old location code.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132679 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 102 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 97c90ecf968..9f41635a09b 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1,6 +1,6 @@
 /* Language-independent node constructors for parse phase of GNU compiler.
    Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -3030,11 +3030,7 @@ build1_stat (enum tree_code code, tree type, tree node MEM_STAT_DECL)
   TREE_SET_CODE (t, code);
 
   TREE_TYPE (t) = type;
-#ifdef USE_MAPPED_LOCATION
   SET_EXPR_LOCATION (t, UNKNOWN_LOCATION);
-#else
-  SET_EXPR_LOCUS (t, NULL);
-#endif
   TREE_OPERAND (t, 0) = node;
   TREE_BLOCK (t) = NULL_TREE;
   if (node && !TYPE_P (node))
@@ -3476,13 +3472,6 @@ build_block (tree vars, tree subblocks, tree supercontext, tree chain)
   return block;
 }
 
-#if 1 /* ! defined(USE_MAPPED_LOCATION) */
-/* ??? gengtype doesn't handle conditionals */
-static GTY(()) source_locus last_annotated_node;
-#endif
-
-#ifdef USE_MAPPED_LOCATION
-
 expanded_location
 expand_location (source_location loc)
 {
@@ -3503,53 +3492,6 @@ expand_location (source_location loc)
   return xloc;
 }
 
-#else
-
-/* Record the exact location where an expression or an identifier were
-   encountered.  */
-
-void
-annotate_with_file_line (tree node, const char *file, int line)
-{
-  location_t *new_loc;
-
-  /* Roughly one percent of the calls to this function are to annotate
-     a node with the same information already attached to that node!
-     Just return instead of wasting memory.  */
-  if (EXPR_LOCUS (node)
-      && EXPR_LINENO (node) == line
-      && (EXPR_FILENAME (node) == file
-	  || !strcmp (EXPR_FILENAME (node), file)))
-    {
-      last_annotated_node = EXPR_LOCUS (node);
-      return;
-    }
-
-  /* In heavily macroized code (such as GCC itself) this single
-     entry cache can reduce the number of allocations by more
-     than half.  */
-  if (last_annotated_node
-      && last_annotated_node->line == line
-      && (last_annotated_node->file == file
-	  || !strcmp (last_annotated_node->file, file)))
-    {
-      SET_EXPR_LOCUS (node, last_annotated_node);
-      return;
-    }
-
-  new_loc = GGC_NEW (location_t);
-  new_loc->file = file;
-  new_loc->line = line;
-  SET_EXPR_LOCUS (node, new_loc);
-  last_annotated_node = new_loc;
-}
-
-void
-annotate_with_locus (tree node, location_t locus)
-{
-  annotate_with_file_line (node, locus.file, locus.line);
-}
-#endif
 
 /* Source location accessor functions.  */
 
@@ -3560,71 +3502,39 @@ annotate_with_locus (tree node, location_t locus)
 location_t
 expr_location (const_tree node)
 {
-#ifdef USE_MAPPED_LOCATION
   if (GIMPLE_STMT_P (node))
     return GIMPLE_STMT_LOCUS (node);
   return EXPR_P (node) ? node->exp.locus : UNKNOWN_LOCATION;
-#else
-  if (GIMPLE_STMT_P (node))
-    return EXPR_HAS_LOCATION (node)
-      ? *GIMPLE_STMT_LOCUS (node) : UNKNOWN_LOCATION;
-  return EXPR_HAS_LOCATION (node) ? *node->exp.locus : UNKNOWN_LOCATION;
-#endif
 }
 
 void
 set_expr_location (tree node, location_t locus)
 {
-#ifdef USE_MAPPED_LOCATION
   if (GIMPLE_STMT_P (node))
     GIMPLE_STMT_LOCUS (node) = locus;
   else
     EXPR_CHECK (node)->exp.locus = locus;
-#else
-      annotate_with_locus (node, locus);
-#endif
 }
 
 bool
 expr_has_location (const_tree node)
 {
-#ifdef USE_MAPPED_LOCATION
   return expr_location (node) != UNKNOWN_LOCATION;
-#else
-  return expr_locus (node) != NULL;
-#endif
 }
 
-#ifdef USE_MAPPED_LOCATION
 source_location *
-#else
-source_locus
-#endif
 expr_locus (const_tree node)
 {
-#ifdef USE_MAPPED_LOCATION
   if (GIMPLE_STMT_P (node))
     return CONST_CAST (source_location *, &GIMPLE_STMT_LOCUS (node));
   return (EXPR_P (node)
 	  ? CONST_CAST (source_location *, &node->exp.locus)
 	  : (source_location *) NULL);
-#else
-  if (GIMPLE_STMT_P (node))
-    return GIMPLE_STMT_LOCUS (node);
-  return EXPR_P (node) ? node->exp.locus : (source_locus) NULL;
-#endif
 }
 
 void
-set_expr_locus (tree node,
-#ifdef USE_MAPPED_LOCATION
-		source_location *loc
-#else
-		source_locus loc
-#endif
-		)
+set_expr_locus (tree node, source_location *loc)
 {
-#ifdef USE_MAPPED_LOCATION
   if (loc == NULL)
     {
       if (GIMPLE_STMT_P (node))
@@ -3639,12 +3549,6 @@ set_expr_locus (tree node,
       else
 	EXPR_CHECK (node)->exp.locus = *loc;
     }
-#else
-  if (GIMPLE_STMT_P (node))
-    GIMPLE_STMT_LOCUS (node) = loc;
-  else
-    EXPR_CHECK (node)->exp.locus = loc;
-#endif
 }
 
 /* Return the file name of the location of NODE.  */
@@ -3652,8 +3556,8 @@ const char *
 expr_filename (const_tree node)
 {
   if (GIMPLE_STMT_P (node))
-    return LOCATION_FILE (location_from_locus (GIMPLE_STMT_LOCUS (node)));
-  return LOCATION_FILE (location_from_locus (EXPR_CHECK (node)->exp.locus));
+    return LOCATION_FILE (GIMPLE_STMT_LOCUS (node));
+  return LOCATION_FILE (EXPR_CHECK (node)->exp.locus);
 }
 
 /* Return the line number of the location of NODE.  */
@@ -3661,8 +3565,8 @@ int
 expr_lineno (const_tree node)
 {
   if (GIMPLE_STMT_P (node))
-    return LOCATION_LINE (location_from_locus (GIMPLE_STMT_LOCUS (node)));
-  return LOCATION_LINE (location_from_locus (EXPR_CHECK (node)->exp.locus));
+    return LOCATION_LINE (GIMPLE_STMT_LOCUS (node));
+  return LOCATION_LINE (EXPR_CHECK (node)->exp.locus);
 }