/* Front-end tree definitions for GNU compiler.
Copyright (C) 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
This file is part of GCC.
CASE_HIGH_SEEN in
CASE_LABEL_EXPR
- CALL_CANNOT_INLINE_P in
- CALL_EXPR
-
ENUM_IS_SCOPED in
ENUMERAL_TYPE
DECL_UNSIGNED in
all decls
- REGISTER_DEFS_IN_THIS_STMT in
- all expressions (tree-into-ssa.c)
-
asm_written_flag:
TREE_ASM_WRITTEN in
- VAR_DECL, FUNCTION_DECL
+ VAR_DECL, FUNCTION_DECL, TYPE_DECL
RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE
BLOCK, SSA_NAME, STRING_CST
- NECESSARY in
- all expressions (tree-ssa-dce.c, tree-ssa-pre.c)
-
used_flag:
TREE_USED in
IDENTIFIER_TRANSPARENT_ALIAS in
IDENTIFIER_NODE
- STMT_IN_SSA_EDGE_WORKLIST in
- all expressions (tree-ssa-propagate.c)
-
visited:
TREE_VISITED in
#define CASE_HIGH_SEEN(NODE) \
(CASE_LABEL_EXPR_CHECK (NODE)->base.static_flag)
-/* Used to mark a CALL_EXPR as not suitable for inlining. */
-#define CALL_CANNOT_INLINE_P(NODE) (CALL_EXPR_CHECK (NODE)->base.static_flag)
-
/* Used to mark scoped enums. */
#define ENUM_IS_SCOPED(NODE) (ENUMERAL_TYPE_CHECK (NODE)->base.static_flag)
Nonzero in a FUNCTION_DECL means that the function has been compiled.
This is interesting in an inline function, since it might not need
to be compiled separately.
- Nonzero in a RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE or ENUMERAL_TYPE
- if the debugging info for the type has been written.
+ Nonzero in a RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE, ENUMERAL_TYPE
+ or TYPE_DECL if the debugging info for the type has been written.
In a BLOCK node, nonzero if reorder_blocks has already seen this block.
In an SSA_NAME node, nonzero if the SSA_NAME occurs in an abnormal
PHI node. */
to point back at the TYPE_DECL node. This allows the debug routines
to know that the two nodes represent the same type, so that we only
get one debug info record for them. */
-#define TYPE_STUB_DECL(NODE) TREE_CHAIN (NODE)
+#define TYPE_STUB_DECL(NODE) (TREE_CHAIN (TYPE_CHECK (NODE)))
/* In a RECORD_TYPE, UNION_TYPE or QUAL_UNION_TYPE, it means the type
has BLKmode only because it lacks the alignment requirement for
/* The set of type qualifiers for this type. */
#define TYPE_QUALS(NODE) \
- ((TYPE_READONLY (NODE) * TYPE_QUAL_CONST) \
- | (TYPE_VOLATILE (NODE) * TYPE_QUAL_VOLATILE) \
- | (TYPE_RESTRICT (NODE) * TYPE_QUAL_RESTRICT) \
- | (ENCODE_QUAL_ADDR_SPACE (TYPE_ADDR_SPACE (NODE))))
+ ((int) ((TYPE_READONLY (NODE) * TYPE_QUAL_CONST) \
+ | (TYPE_VOLATILE (NODE) * TYPE_QUAL_VOLATILE) \
+ | (TYPE_RESTRICT (NODE) * TYPE_QUAL_RESTRICT) \
+ | (ENCODE_QUAL_ADDR_SPACE (TYPE_ADDR_SPACE (NODE)))))
/* The same as TYPE_QUALS without the address space qualifications. */
#define TYPE_QUALS_NO_ADDR_SPACE(NODE) \
- ((TYPE_READONLY (NODE) * TYPE_QUAL_CONST) \
- | (TYPE_VOLATILE (NODE) * TYPE_QUAL_VOLATILE) \
- | (TYPE_RESTRICT (NODE) * TYPE_QUAL_RESTRICT))
+ ((int) ((TYPE_READONLY (NODE) * TYPE_QUAL_CONST) \
+ | (TYPE_VOLATILE (NODE) * TYPE_QUAL_VOLATILE) \
+ | (TYPE_RESTRICT (NODE) * TYPE_QUAL_RESTRICT)))
/* These flags are available for each language front end to use internally. */
#define TYPE_LANG_FLAG_0(NODE) (TYPE_CHECK (NODE)->type_common.lang_flag_0)
#define DECL_BIT_FIELD_TYPE(NODE) \
(FIELD_DECL_CHECK (NODE)->field_decl.bit_field_type)
+/* In a FIELD_DECL of a RECORD_TYPE, this is a pointer to the storage
+ representative FIELD_DECL. */
+#define DECL_BIT_FIELD_REPRESENTATIVE(NODE) \
+ (FIELD_DECL_CHECK (NODE)->field_decl.qualifier)
+
/* For a FIELD_DECL in a QUAL_UNION_TYPE, records the expression, which
if nonzero, indicates that the field occupies the type. */
#define DECL_QUALIFIER(NODE) (FIELD_DECL_CHECK (NODE)->field_decl.qualifier)
extern tree build_array_type_nelts (tree, unsigned HOST_WIDE_INT);
extern tree build_function_type (tree, tree);
extern tree build_function_type_list (tree, ...);
-extern tree build_function_type_skip_args (tree, bitmap);
-extern tree build_function_decl_skip_args (tree, bitmap);
+extern tree build_function_decl_skip_args (tree, bitmap, bool);
extern tree build_varargs_function_type_list (tree, ...);
extern tree build_function_type_array (tree, int, tree *);
extern tree build_varargs_function_type_array (tree, int, tree *);
return TREE_INT_CST_LOW (t);
}
#endif
+extern HOST_WIDE_INT size_low_cst (const_tree);
extern int tree_int_cst_sgn (const_tree);
extern int tree_int_cst_sign_bit (const_tree);
extern unsigned int tree_int_cst_min_precision (tree, bool);
enum built_in_function);
extern tree fold_builtin_stxcpy_chk (location_t, tree, tree, tree, tree, tree, bool,
enum built_in_function);
-extern tree fold_builtin_strncpy_chk (location_t, tree, tree, tree, tree, tree);
+extern tree fold_builtin_stxncpy_chk (location_t, tree, tree, tree, tree, tree, bool,
+ enum built_in_function);
extern tree fold_builtin_snprintf_chk (location_t, tree, tree, enum built_in_function);
extern bool fold_builtin_next_arg (tree, bool);
extern enum built_in_function builtin_mathfn_code (const_tree);
extern tree build_string_literal (int, const char *);
extern bool validate_arglist (const_tree, ...);
extern rtx builtin_memset_read_str (void *, HOST_WIDE_INT, enum machine_mode);
-extern bool is_builtin_name (const char *);
extern bool is_builtin_fn (tree);
extern unsigned int get_object_alignment_1 (tree, unsigned HOST_WIDE_INT *);
extern unsigned int get_object_alignment (tree);
+extern unsigned int get_object_or_type_alignment (tree);
+extern unsigned int get_pointer_alignment_1 (tree, unsigned HOST_WIDE_INT *);
extern unsigned int get_pointer_alignment (tree);
extern tree fold_call_stmt (gimple, bool);
extern tree gimple_fold_builtin_snprintf_chk (gimple, tree, enum built_in_function);
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