PR target/16304

[pf3gnuchains/gcc-fork.git] / gcc / tree.h

diff --git a/gcc/tree.h b/gcc/tree.h
index 76424a5..4fdff0c 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -1,6 +1,6 @@
 /* Front-end tree definitions for GNU compiler.
    Copyright (C) 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -147,7 +147,7 @@ extern const enum tree_code_class tree_code_type[];
    expression.  */
 
 #define IS_EXPR_CODE_CLASS(CLASS)\
-       (IN_RANGE (CLASS, tcc_reference, tcc_expression))
+       ((CLASS) >= tcc_reference && (CLASS) <= tcc_expression)
 
 /* Returns nonzero iff NODE is an expression of some kind.  */
 
@@ -966,7 +966,8 @@ extern void tree_operand_check_failed (int, enum tree_code,
 /* Nonzero in a _DECL if the name is used in its scope.
    Nonzero in an expr node means inhibit warning if value is unused.
    In IDENTIFIER_NODEs, this means that some extern decl for this name
-   was used.  */
+   was used.  
+   In a BLOCK, this means that the block contains variables that are used.  */
 #define TREE_USED(NODE) ((NODE)->common.used_flag)
 
 /* In a FUNCTION_DECL, nonzero means a call to the function cannot throw
@@ -2014,6 +2015,10 @@ struct tree_binfo GTY (())
    writing debugging information about vfield and vbase decls for C++.  */
 #define DECL_FCONTEXT(NODE) (FIELD_DECL_CHECK (NODE)->decl.vindex)
 
+/* For VAR_DECL, this is set to the variable we were split from, due to
+   optimization. */
+#define DECL_DEBUG_ALIAS_OF(NODE) (DECL_CHECK (NODE)->decl.vindex)
+
 /* Every ..._DECL node gets a unique number.  */
 #define DECL_UID(NODE) (DECL_CHECK (NODE)->decl.uid)
 
@@ -2148,9 +2153,6 @@ struct tree_binfo GTY (())
 #define DECL_VALUE_EXPR(NODE) \
   (TREE_CHECK2 (NODE, VAR_DECL, PARM_DECL)->decl.saved_tree)
 
-/* List of FUNCTION_DECLs inlined into this function's body.  */
-#define DECL_INLINED_FNS(NODE) (FUNCTION_DECL_CHECK (NODE)->decl.inlined_fns)
-
 /* Nonzero in a FUNCTION_DECL means this function should be treated
    as if it were a malloc, meaning it returns a pointer that is
    not an alias.  */
@@ -2256,9 +2258,6 @@ struct tree_binfo GTY (())
 #define DECL_POINTER_ALIAS_SET(NODE) \
   (DECL_CHECK (NODE)->decl.pointer_alias_set)
 
-/* Used to store the alias_var for a DECL node.  */
-#define DECL_PTA_ALIASVAR(NODE) \
-  (DECL_CHECK (NODE)->decl.alias_var)
 
 /* A numeric unique identifier for a LABEL_DECL.  The UID allocation is
    dense, unique within any one function, and may be used to index arrays.
@@ -2304,7 +2303,6 @@ enum symbol_visibility
 #endif
 
 struct function;
-union alias_var_def;
 struct tree_decl GTY(())
 {
   struct tree_common common;
@@ -2404,14 +2402,8 @@ struct tree_decl GTY(())
   /* In a FUNCTION_DECL, this is DECL_SAVED_TREE.
      In a VAR_DECL or PARM_DECL, this is DECL_VALUE_EXPR.  */
   tree saved_tree;
-
-  /* In a FUNCTION_DECL, these are function data which is to be kept
-     as long as FUNCTION_DECL is kept.  */
-  tree inlined_fns;
-
   tree vindex;
   HOST_WIDE_INT pointer_alias_set;
-  union alias_var_def *GTY ((skip(""))) alias_var;
   /* Points to a structure whose details depend on the language in use.  */
   struct lang_decl *lang_specific;
 };
@@ -2999,7 +2991,6 @@ enum attribute_flags
 
 extern tree merge_decl_attributes (tree, tree);
 extern tree merge_type_attributes (tree, tree);
-extern void default_register_cpp_builtins (struct cpp_reader *);
 
 /* Given a tree node and a string, return nonzero if the tree node is
    a valid attribute name for the string.  */
@@ -3379,7 +3370,8 @@ extern tree get_narrower (tree, int *);
    and find the ultimate containing object, which is returned.  */
 
 extern tree get_inner_reference (tree, HOST_WIDE_INT *, HOST_WIDE_INT *,
-                                tree *, enum machine_mode *, int *, int *);
+                                tree *, enum machine_mode *, int *, int *,
+                                bool);
 
 /* Return 1 if T is an expression that get_inner_reference handles.  */
 
@@ -3446,7 +3438,6 @@ extern void change_decl_assembler_name (tree, tree);
 extern int type_num_arguments (tree);
 extern bool associative_tree_code (enum tree_code);
 extern bool commutative_tree_code (enum tree_code);
-extern tree get_case_label (tree);
 extern tree upper_bound_in_type (tree, tree);
 extern tree lower_bound_in_type (tree, tree);
 extern int operand_equal_for_phi_arg_p (tree, tree);
@@ -3639,9 +3630,6 @@ extern bool debug_find_tree (tree, tree);
    data structures from the inliner.  */
 extern tree unsave_expr_now (tree);
 
-/* In expr.c */
-extern void check_max_integer_computation_mode (tree);
-
 /* In emit-rtl.c */
 extern rtx emit_line_note (location_t);
 
@@ -3715,6 +3703,7 @@ extern void mark_decl_referenced (tree);
 extern void notice_global_symbol (tree);
 extern void set_user_assembler_name (tree, const char *);
 extern void process_pending_assemble_externals (void);
+extern void process_pending_assemble_output_defs (void);
 
 /* In stmt.c */
 extern void expand_computed_goto (tree);