PR optimization/12544

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

diff --git a/gcc/tree.h b/gcc/tree.h
index 7bc44c7..d46e60a 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -446,13 +446,21 @@ extern void tree_operand_check_failed (int, enum tree_code,
   (TREE_CODE (TYPE) == INTEGER_TYPE || TREE_CODE (TYPE) == ENUMERAL_TYPE  \
    || TREE_CODE (TYPE) == BOOLEAN_TYPE || TREE_CODE (TYPE) == CHAR_TYPE)
 
+/* Nonzero if TYPE represents a scalar floating-point type.  */
+
+#define SCALAR_FLOAT_TYPE_P(TYPE) (TREE_CODE (TYPE) == REAL_TYPE)
+
+/* Nonzero if TYPE represents a complex floating-point type.  */
+
+#define COMPLEX_FLOAT_TYPE_P(TYPE)     \
+  (TREE_CODE (TYPE) == COMPLEX_TYPE    \
+   && TREE_CODE (TREE_TYPE (TYPE)) == REAL_TYPE)
+
 /* Nonzero if TYPE represents a floating-point type, including complex
    floating-point types.  */
 
 #define FLOAT_TYPE_P(TYPE)             \
-  (TREE_CODE (TYPE) == REAL_TYPE       \
-   || (TREE_CODE (TYPE) == COMPLEX_TYPE \
-       && TREE_CODE (TREE_TYPE (TYPE)) == REAL_TYPE))
+  (SCALAR_FLOAT_TYPE_P (TYPE) || COMPLEX_FLOAT_TYPE_P (TYPE))
 
 /* Nonzero if TYPE represents an aggregate (multi-component) type.  */
 
@@ -1616,6 +1624,11 @@ struct tree_type GTY(())
 #define DECL_ESTIMATED_INSNS(NODE) \
   (FUNCTION_DECL_CHECK (NODE)->decl.u1.i)
 
+/* Nonzero for a decl which is at file scope.  */
+#define DECL_FILE_SCOPE_P(EXP)                                         \
+  (! DECL_CONTEXT (EXP)                                                \
+   || TREE_CODE (DECL_CONTEXT (EXP)) == TRANSLATION_UNIT_DECL)
+
 struct function;
 
 struct tree_decl GTY(())
@@ -1801,6 +1814,11 @@ enum tree_index
   TI_DOUBLE_TYPE,
   TI_LONG_DOUBLE_TYPE,
 
+  TI_FLOAT_PTR_TYPE,
+  TI_DOUBLE_PTR_TYPE,
+  TI_LONG_DOUBLE_PTR_TYPE,
+  TI_INTEGER_PTR_TYPE,
+
   TI_VOID_TYPE,
   TI_PTR_TYPE,
   TI_CONST_PTR_TYPE,
@@ -1879,6 +1897,11 @@ extern GTY(()) tree global_trees[TI_MAX];
 #define double_type_node               global_trees[TI_DOUBLE_TYPE]
 #define long_double_type_node          global_trees[TI_LONG_DOUBLE_TYPE]
 
+#define float_ptr_type_node            global_trees[TI_FLOAT_PTR_TYPE]
+#define double_ptr_type_node           global_trees[TI_DOUBLE_PTR_TYPE]
+#define long_double_ptr_type_node      global_trees[TI_LONG_DOUBLE_PTR_TYPE]
+#define integer_ptr_type_node          global_trees[TI_INTEGER_PTR_TYPE]
+
 #define complex_integer_type_node      global_trees[TI_COMPLEX_INTEGER_TYPE]
 #define complex_float_type_node                global_trees[TI_COMPLEX_FLOAT_TYPE]
 #define complex_double_type_node       global_trees[TI_COMPLEX_DOUBLE_TYPE]
@@ -2107,6 +2130,7 @@ extern tree build_index_2_type (tree, tree);
 extern tree build_array_type (tree, tree);
 extern tree build_function_type (tree, tree);
 extern tree build_function_type_list (tree, ...);
+extern tree build_method_type_directly (tree, tree, tree);
 extern tree build_method_type (tree, tree);
 extern tree build_offset_type (tree, tree);
 extern tree build_complex_type (tree);
@@ -2832,6 +2856,7 @@ extern void expand_main_function (void);
 extern void init_dummy_function_start (void);
 extern void expand_dummy_function_end (void);
 extern void init_function_for_compilation (void);
+extern void allocate_struct_function (tree);
 extern void init_function_start (tree);
 extern void assign_parms (tree);
 extern void put_var_into_stack (tree, int);
@@ -2846,7 +2871,7 @@ extern void pop_temp_slots (void);
 extern void push_temp_slots (void);
 extern void preserve_temp_slots (rtx);
 extern void preserve_rtl_expr_temps (tree);
-extern int aggregate_value_p (tree);
+extern int aggregate_value_p (tree, tree);
 extern void free_temps_for_rtl_expr (tree);
 extern void instantiate_virtual_regs (tree, rtx);
 extern void unshare_all_rtl (tree, rtx);
@@ -2952,8 +2977,9 @@ extern void emit_nop (void);
 extern void expand_computed_goto (tree);
 extern bool parse_output_constraint (const char **, int, int, int,
                                     bool *, bool *, bool *);
-extern void expand_asm_operands (tree, tree, tree, tree, int,
-                                const char *, int);
+extern bool parse_input_constraint (const char **, int, int, int, int,
+                                   const char * const *, bool *, bool *);
+extern void expand_asm_operands (tree, tree, tree, tree, int, location_t);
 extern tree resolve_asm_operand_names (tree, tree, tree);
 extern int any_pending_cleanups (void);
 extern void init_stmt_for_function (void);