TREE_VIA_PROTECTED in
TREE_LIST
+ TREE_VEC
TREE_PROTECTED in
BLOCK
??? unspecified nodes
#define MAYBE_BOUNDED_POINTER_TYPE_P(TYPE) \
(TREE_CODE (TYPE) == POINTER_TYPE || BOUNDED_POINTER_TYPE_P (TYPE))
-/* Nonzero if TYPE represents a reference type, either bounded or unbounded. */
+/* Nonzero if TYPE represents a reference type, either bounded or
+ unbounded. */
#define MAYBE_BOUNDED_REFERENCE_TYPE_P(TYPE) \
(TREE_CODE (TYPE) == REFERENCE_TYPE || BOUNDED_REFERENCE_TYPE_P (TYPE))
/* Nonzero if this type is complete or is cv void. */
#define COMPLETE_OR_VOID_TYPE_P(NODE) \
- (COMPLETE_TYPE_P (NODE) || VOID_TYPE_P (NODE))
+ (COMPLETE_TYPE_P (NODE) || VOID_TYPE_P (NODE))
/* Nonzero if this type is complete or is an array with unspecified bound. */
#define COMPLETE_OR_UNBOUND_ARRAY_TYPE_P(NODE) \
- (COMPLETE_TYPE_P (TREE_CODE (NODE) == ARRAY_TYPE ? TREE_TYPE (NODE) : NODE))
+ (COMPLETE_TYPE_P (TREE_CODE (NODE) == ARRAY_TYPE ? TREE_TYPE (NODE) : NODE))
/* Nonzero if TYPE represents a type. */
/* In an IDENTIFIER_NODE, this means that assemble_name was called with
this string as an argument. */
-#define TREE_SYMBOL_REFERENCED(NODE) ((NODE)->common.static_flag)
+#define TREE_SYMBOL_REFERENCED(NODE) \
+ (IDENTIFIER_NODE_CHECK (NODE)->common.static_flag)
/* In an INTEGER_CST, REAL_CST, of COMPLEX_CST, this means there was an
overflow in folding, and no warning has been issued for this subexpression.
/* Ditto, for `private' declarations. */
#define TREE_VIA_PRIVATE(NODE) ((NODE)->common.private_flag)
-/* Nonzero for TREE_LIST node means that the path to the
+/* Nonzero for TREE_LIST or TREE_VEC node means that the path to the
base class is via a `protected' declaration, which preserves
protected fields from the base class as protected.
OVERLOADED. */
#define TREE_READONLY(NODE) ((NODE)->common.readonly_flag)
/* Non-zero if NODE is a _DECL with TREE_READONLY set. */
-#define TREE_READONLY_DECL_P(NODE) \
- (TREE_READONLY (NODE) && DECL_P (NODE))
+#define TREE_READONLY_DECL_P(NODE) (TREE_READONLY (NODE) && DECL_P (NODE))
/* Value of expression is constant.
Always appears in all ..._CST nodes.
The same bit is used in functions as DECL_BUILT_IN_NONANSI. */
#define TREE_UNSIGNED(NODE) ((NODE)->common.unsigned_flag)
-#define TYPE_TRAP_SIGNED(NODE) (flag_trapv && ! TREE_UNSIGNED (NODE))
+#define TYPE_TRAP_SIGNED(NODE) \
+ (flag_trapv && ! TREE_UNSIGNED (TYPE_CHECK (NODE)))
/* Nonzero in a VAR_DECL means assembler code has been written.
Nonzero in a FUNCTION_DECL means that the function has been compiled.
an exception. In a CALL_EXPR, nonzero means the call cannot throw. */
#define TREE_NOTHROW(NODE) ((NODE)->common.nothrow_flag)
+/* In a type, nonzero means that all objects of the type are guaranteed by the
+ language or front-end to be properly aligned, so we can indicate that a MEM
+ of this type is aligned at least to the alignment of the type, even if it
+ doesn't appear that it is. We see this, for example, in object-oriented
+ languages where a tag field may show this is an object of a more-aligned
+ variant of the more generic type. */
+#define TYPE_ALIGN_OK(NODE) (TYPE_CHECK (NODE)->common.nothrow_flag)
+
/* Used in classes in C++. */
#define TREE_PRIVATE(NODE) ((NODE)->common.private_flag)
/* Used in classes in C++.
#define TREE_INT_CST_HIGH(NODE) (TREE_INT_CST (NODE).high)
#define INT_CST_LT(A, B) \
-(TREE_INT_CST_HIGH (A) < TREE_INT_CST_HIGH (B) \
- || (TREE_INT_CST_HIGH (A) == TREE_INT_CST_HIGH (B) \
- && TREE_INT_CST_LOW (A) < TREE_INT_CST_LOW (B)))
+ (TREE_INT_CST_HIGH (A) < TREE_INT_CST_HIGH (B) \
+ || (TREE_INT_CST_HIGH (A) == TREE_INT_CST_HIGH (B) \
+ && TREE_INT_CST_LOW (A) < TREE_INT_CST_LOW (B)))
#define INT_CST_LT_UNSIGNED(A, B) \
-(((unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (A) \
- < (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (B)) \
- || (((unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (A) \
- == (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (B)) \
- && TREE_INT_CST_LOW (A) < TREE_INT_CST_LOW (B)))
-
+ (((unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (A) \
+ < (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (B)) \
+ || (((unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (A) \
+ == (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (B)) \
+ && TREE_INT_CST_LOW (A) < TREE_INT_CST_LOW (B)))
+
struct tree_int_cst
{
struct tree_common common;
#define TREE_CST_RTL(NODE) (CST_OR_CONSTRUCTOR_CHECK (NODE)->real_cst.rtl)
-/* In a REAL_CST node. */
-/* We can represent a real value as either a `double' or a string.
- Strings don't allow for any optimization, but they do allow
- for cross-compilation. */
+/* In a REAL_CST node.
+
+ We can represent a real value as either a `double' or an array of
+ longs. */
#define TREE_REAL_CST(NODE) (REAL_CST_CHECK (NODE)->real_cst.real_cst)
/* Define fields and accessors for some special-purpose tree nodes. */
#define IDENTIFIER_LENGTH(NODE) \
- (IDENTIFIER_NODE_CHECK (NODE)->identifier.id.len)
+ (IDENTIFIER_NODE_CHECK (NODE)->identifier.id.len)
#define IDENTIFIER_POINTER(NODE) \
- ((char *) IDENTIFIER_NODE_CHECK (NODE)->identifier.id.str)
+ ((char *) IDENTIFIER_NODE_CHECK (NODE)->identifier.id.str)
/* Translate a hash table identifier pointer to a tree_identifier
pointer, and vice versa. */
#define HT_IDENT_TO_GCC_IDENT(NODE) \
- ((tree) ((char *) (NODE) - sizeof (struct tree_common)))
-#define GCC_IDENT_TO_HT_IDENT(NODE) \
- (&((struct tree_identifier *) (NODE))->id)
+ ((tree) ((char *) (NODE) - sizeof (struct tree_common)))
+#define GCC_IDENT_TO_HT_IDENT(NODE) (&((struct tree_identifier *) (NODE))->id)
struct tree_identifier
{
/* In a TREE_VEC node. */
#define TREE_VEC_LENGTH(NODE) (TREE_VEC_CHECK (NODE)->vec.length)
#define TREE_VEC_ELT(NODE,I) (TREE_VEC_CHECK (NODE)->vec.a[I])
-#define TREE_VEC_END(NODE) ((void) TREE_VEC_CHECK (NODE),&((NODE)->vec.a[(NODE)->vec.length]))
+#define TREE_VEC_END(NODE) \
+ ((void) TREE_VEC_CHECK (NODE), &((NODE)->vec.a[(NODE)->vec.length]))
struct tree_vec
{
/* Define fields and accessors for some nodes that represent expressions. */
/* In a SAVE_EXPR node. */
-#define SAVE_EXPR_CONTEXT(NODE) TREE_OPERAND(NODE, 1)
-#define SAVE_EXPR_RTL(NODE) (*(rtx *) &EXPR_CHECK (NODE)->exp.operands[2])
-#define SAVE_EXPR_NOPLACEHOLDER(NODE) TREE_UNSIGNED (NODE)
+#define SAVE_EXPR_CONTEXT(NODE) TREE_OPERAND(SAVE_EXPR_CHECK (NODE), 1)
+#define SAVE_EXPR_RTL(NODE) (*(rtx *) &SAVE_EXPR_CHECK (NODE)->exp.operands[2])
+#define SAVE_EXPR_NOPLACEHOLDER(NODE) TREE_UNSIGNED (SAVE_EXPR_CHECK (NODE))
/* Nonzero if the SAVE_EXPRs value should be kept, even if it occurs
both in normal code and in a handler. (Normally, in a handler, all
SAVE_EXPRs are unsaved, meaning that there values are
recalculated.) */
-#define SAVE_EXPR_PERSISTENT_P(NODE) TREE_ASM_WRITTEN (NODE)
+#define SAVE_EXPR_PERSISTENT_P(NODE) TREE_ASM_WRITTEN (SAVE_EXPR_CHECK (NODE))
/* In a RTL_EXPR node. */
-#define RTL_EXPR_SEQUENCE(NODE) (*(rtx *) &EXPR_CHECK (NODE)->exp.operands[0])
-#define RTL_EXPR_RTL(NODE) (*(rtx *) &EXPR_CHECK (NODE)->exp.operands[1])
+#define RTL_EXPR_SEQUENCE(NODE) \
+ (*(rtx *) &RTL_EXPR_CHECK (NODE)->exp.operands[0])
+#define RTL_EXPR_RTL(NODE) (*(rtx *) &RTL_EXPR_CHECK (NODE)->exp.operands[1])
/* In a WITH_CLEANUP_EXPR node. */
#define WITH_CLEANUP_EXPR_RTL(NODE) \
- (*(rtx *) &EXPR_CHECK (NODE)->exp.operands[2])
+ (*(rtx *) &WITH_CLEANUP_EXPR_CHECK (NODE)->exp.operands[2])
/* In a CONSTRUCTOR node. */
-#define CONSTRUCTOR_ELTS(NODE) TREE_OPERAND (NODE, 1)
+#define CONSTRUCTOR_ELTS(NODE) TREE_OPERAND (CONSTRUCTOR_CHECK (NODE), 1)
/* In ordinary expression nodes. */
#define TREE_OPERAND(NODE, I) (EXPR_CHECK (NODE)->exp.operands[I])
#define TREE_COMPLEXITY(NODE) (EXPR_CHECK (NODE)->exp.complexity)
/* In a LABELED_BLOCK_EXPR node. */
-#define LABELED_BLOCK_LABEL(NODE) TREE_OPERAND (NODE, 0)
-#define LABELED_BLOCK_BODY(NODE) TREE_OPERAND (NODE, 1)
+#define LABELED_BLOCK_LABEL(NODE) \
+ TREE_OPERAND (LABELED_BLOCK_EXPR_CHECK (NODE), 0)
+#define LABELED_BLOCK_BODY(NODE) \
+ TREE_OPERAND (LABELED_BLOCK_EXPR_CHECK (NODE), 1)
/* In a EXIT_BLOCK_EXPR node. */
-#define EXIT_BLOCK_LABELED_BLOCK(NODE) TREE_OPERAND (NODE, 0)
-#define EXIT_BLOCK_RETURN(NODE) TREE_OPERAND (NODE, 1)
+#define EXIT_BLOCK_LABELED_BLOCK(NODE) \
+ TREE_OPERAND (EXIT_BLOCK_EXPR_CHECK (NODE), 0)
+#define EXIT_BLOCK_RETURN(NODE) TREE_OPERAND (EXIT_BLOCK_EXPR_CHECK (NODE), 1)
/* In a LOOP_EXPR node. */
-#define LOOP_EXPR_BODY(NODE) TREE_OPERAND (NODE, 0)
+#define LOOP_EXPR_BODY(NODE) TREE_OPERAND (LOOP_EXPR_CHECK (NODE), 0)
/* In a EXPR_WITH_FILE_LOCATION node. */
-#define EXPR_WFL_NODE(NODE) TREE_OPERAND((NODE), 0)
+#define EXPR_WFL_EMIT_LINE_NOTE(NODE) \
+ (EXPR_WITH_FILE_LOCATION_CHECK (NODE)->common.public_flag)
+#define EXPR_WFL_NODE(NODE) \
+ TREE_OPERAND (EXPR_WITH_FILE_LOCATION_CHECK (NODE), 0)
+#define EXPR_WFL_FILENAME_NODE(NODE) \
+ TREE_OPERAND(EXPR_WITH_FILE_LOCATION_CHECK (NODE), 1)
#define EXPR_WFL_FILENAME(NODE) \
- (IDENTIFIER_POINTER (EXPR_WFL_FILENAME_NODE ((NODE))))
-#define EXPR_WFL_FILENAME_NODE(NODE) TREE_OPERAND((NODE), 1)
-#define EXPR_WFL_LINENO(NODE) (EXPR_CHECK (NODE)->exp.complexity >> 12)
-#define EXPR_WFL_COLNO(NODE) (EXPR_CHECK (NODE)->exp.complexity & 0xfff)
+ IDENTIFIER_POINTER (EXPR_WFL_FILENAME_NODE ((NODE)))
+/* ??? Java uses this in all expressions. */
#define EXPR_WFL_LINECOL(NODE) (EXPR_CHECK (NODE)->exp.complexity)
+#define EXPR_WFL_LINENO(NODE) (EXPR_WFL_LINECOL (NODE) >> 12)
+#define EXPR_WFL_COLNO(NODE) (EXPR_WFL_LINECOL (NODE) & 0xfff)
#define EXPR_WFL_SET_LINECOL(NODE, LINE, COL) \
(EXPR_WFL_LINECOL(NODE) = ((LINE) << 12) | ((COL) & 0xfff))
-#define EXPR_WFL_EMIT_LINE_NOTE(NODE) ((NODE)->common.public_flag)
struct tree_exp
{
/* Nonzero means that this block is prepared to handle exceptions
listed in the BLOCK_VARS slot. */
-#define BLOCK_HANDLER_BLOCK(NODE) (BLOCK_CHECK (NODE)->block.handler_block_flag)
+#define BLOCK_HANDLER_BLOCK(NODE) \
+ (BLOCK_CHECK (NODE)->block.handler_block_flag)
/* An index number for this block. These values are not guaranteed to
be unique across functions -- whether or not they are depends on
be null. The list of fragments will be chained through
BLOCK_FRAGMENT_CHAIN from the origin. */
-#define BLOCK_FRAGMENT_ORIGIN(NODE) \
- (BLOCK_CHECK (NODE)->block.fragment_origin)
-#define BLOCK_FRAGMENT_CHAIN(NODE) \
- (BLOCK_CHECK (NODE)->block.fragment_chain)
+#define BLOCK_FRAGMENT_ORIGIN(NODE) (BLOCK_CHECK (NODE)->block.fragment_origin)
+#define BLOCK_FRAGMENT_CHAIN(NODE) (BLOCK_CHECK (NODE)->block.fragment_chain)
struct tree_block
{
/* Nonzero iff the typed-based alias set for this type has been
calculated. */
-#define TYPE_ALIAS_SET_KNOWN_P(NODE) \
- (TYPE_CHECK (NODE)->type.alias_set != -1)
+#define TYPE_ALIAS_SET_KNOWN_P(NODE) (TYPE_CHECK (NODE)->type.alias_set != -1)
/* A TREE_LIST of IDENTIFIER nodes of the attributes that apply
to this type. */
#define TYPE_USER_ALIGN(NODE) (TYPE_CHECK (NODE)->type.user_align)
/* The alignment for NODE, in bytes. */
-#define TYPE_ALIGN_UNIT(NODE) \
- (TYPE_ALIGN (NODE) / BITS_PER_UNIT)
+#define TYPE_ALIGN_UNIT(NODE) (TYPE_ALIGN (NODE) / BITS_PER_UNIT)
/* If your language allows you to declare types, and you want debug info
for them, then you need to generate corresponding TYPE_DECL nodes.
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 (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
#define TYPE_STRING_FLAG(NODE) (TYPE_CHECK (NODE)->type.string_flag)
/* If non-NULL, this is an upper bound of the size (in bytes) of an
- object of the given ARRAY_TYPE. This allows temporaries to be allocated. */
-#define TYPE_ARRAY_MAX_SIZE(ARRAY_TYPE) TYPE_MAX_VALUE (ARRAY_TYPE)
+ object of the given ARRAY_TYPE. This allows temporaries to be
+ allocated. */
+#define TYPE_ARRAY_MAX_SIZE(ARRAY_TYPE) \
+ TYPE_MAX_VALUE (ARRAY_TYPE_CHECK (ARRAY_TYPE))
/* For a VECTOR_TYPE, this is the number of sub-parts of the vector. */
-#define TYPE_VECTOR_SUBPARTS(VECTOR_TYPE) (GET_MODE_NUNITS (TYPE_CHECK (VECTOR_TYPE)->type.mode))
+#define TYPE_VECTOR_SUBPARTS(VECTOR_TYPE) \
+ GET_MODE_NUNITS (VECTOR_TYPE_CHECK (VECTOR_TYPE)->type.mode)
/* Indicates that objects of this type must be initialized by calling a
function when they are created. */
/* Accessor macro to get to the Nth basetype of this basetype. */
#define BINFO_BASETYPE(NODE,N) TREE_VEC_ELT (BINFO_BASETYPES (NODE), (N))
-#define TYPE_BINFO_BASETYPE(NODE,N) BINFO_TYPE (TREE_VEC_ELT (BINFO_BASETYPES (TYPE_BINFO (NODE)), (N)))
+#define TYPE_BINFO_BASETYPE(NODE,N) \
+ BINFO_TYPE (TREE_VEC_ELT (BINFO_BASETYPES (TYPE_BINFO (NODE)), (N)))
/* For a BINFO record describing a virtual base class, i.e., one where
TREE_VIA_VIRTUAL is set, this field assists in locating the virtual
pointer to the virtual base; under the new ABI this field is
instead a INTEGER_CST giving an offset into the vtable where the
offset to the virtual base can be found. */
-#define BINFO_VPTR_FIELD(NODE) TREE_VEC_ELT ((NODE), 5)
+#define BINFO_VPTR_FIELD(NODE) TREE_VEC_ELT (NODE, 5)
/* The size of a base class subobject of this type. Not all frontends
currently allocate the space for these fields. */
-#define BINFO_SIZE(NODE) TREE_VEC_ELT ((NODE), 6)
-#define BINFO_SIZE_UNIT(NODE) TREE_VEC_ELT ((NODE), 7)
+#define BINFO_SIZE(NODE) TREE_VEC_ELT (NODE, 6)
+#define BINFO_SIZE_UNIT(NODE) TREE_VEC_ELT (NODE, 7)
#define TYPE_BINFO_SIZE(NODE) BINFO_SIZE (TYPE_BINFO (NODE))
#define TYPE_BINFO_SIZE_UNIT(NODE) BINFO_SIZE_UNIT (TYPE_BINFO (NODE))
/* Nonzero if DECL represents a decl. */
#define DECL_P(DECL) (TREE_CODE_CLASS (TREE_CODE (DECL)) == 'd')
+
/* This is the name of the object as written by the user.
It is an IDENTIFIER_NODE. */
#define DECL_NAME(NODE) (DECL_CHECK (NODE)->decl.name)
+
/* The name of the object as the assembler will see it (but before any
translations made by ASM_OUTPUT_LABELREF). Often this is the same
as DECL_NAME. It is an IDENTIFIER_NODE. */
? (void) 0 \
: (*lang_set_decl_assembler_name) (NODE)), \
DECL_CHECK (NODE)->decl.assembler_name)
-/* Returns non-zero if the DECL_ASSEMBLER_NAME for NODE has been
- set. If zero, the NODE might still have a DECL_ASSEMBLER_NAME --
- it just hasn't been set yet. */
+
+/* Returns non-zero if the DECL_ASSEMBLER_NAME for NODE has been set. If zero,
+ the NODE might still have a DECL_ASSEMBLER_NAME -- it just hasn't been set
+ yet. */
#define DECL_ASSEMBLER_NAME_SET_P(NODE) \
(DECL_CHECK (NODE)->decl.assembler_name != NULL_TREE)
+
/* Set the DECL_ASSEMBLER_NAME for NODE to NAME. */
#define SET_DECL_ASSEMBLER_NAME(NODE, NAME) \
(DECL_CHECK (NODE)->decl.assembler_name = (NAME))
-/* Copy the DECL_ASSEMBLER_NAME from DECL1 to DECL2. Note that if
- DECL1's DECL_ASSEMBLER_NAME has not yet been set, using this macro
- will not cause the DECL_ASSEMBLER_NAME of either DECL to be set.
- In other words, the semantics of using this macro, are different
- than saying:
+
+/* Copy the DECL_ASSEMBLER_NAME from DECL1 to DECL2. Note that if DECL1's
+ DECL_ASSEMBLER_NAME has not yet been set, using this macro will not cause
+ the DECL_ASSEMBLER_NAME of either DECL to be set. In other words, the
+ semantics of using this macro, are different than saying:
SET_DECL_ASSEMBLER_NAME(DECL2, DECL_ASSEMBLER_NAME (DECL1))
which will try to set the DECL_ASSEMBLER_NAME for DECL1. */
+
#define COPY_DECL_ASSEMBLER_NAME(DECL1, DECL2) \
(DECL_ASSEMBLER_NAME_SET_P (DECL1) \
? (void) SET_DECL_ASSEMBLER_NAME (DECL2, \
/* Records the section name in a section attribute. Used to pass
the name from decl_attributes to make_function_rtl and make_decl_rtl. */
#define DECL_SECTION_NAME(NODE) (DECL_CHECK (NODE)->decl.section_name)
+
/* For FIELD_DECLs, this is the
RECORD_TYPE, UNION_TYPE, or QUAL_UNION_TYPE node that the field is
a member of. For VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL,
if so, the type that was originally specified for it.
TREE_TYPE may have been modified (in finish_struct). */
#define DECL_BIT_FIELD_TYPE(NODE) (FIELD_DECL_CHECK (NODE)->decl.result)
-/* In FUNCTION_DECL, a chain of ..._DECL nodes. */
-/* VAR_DECL and PARM_DECL reserve the arguments slot
- for language-specific uses. */
+/* In FUNCTION_DECL, a chain of ..._DECL nodes.
+ VAR_DECL and PARM_DECL reserve the arguments slot for language-specific
+ uses. */
#define DECL_ARGUMENTS(NODE) (DECL_CHECK (NODE)->decl.arguments)
/* This field is used to reference anything in decl.result and is meant only
for use by the garbage collector. */
? (NODE)->decl.rtl \
: (make_decl_rtl (NODE, NULL), (NODE)->decl.rtl))
/* Set the DECL_RTL for NODE to RTL. */
-#define SET_DECL_RTL(NODE, RTL) \
- (DECL_CHECK (NODE)->decl.rtl = (RTL))
+#define SET_DECL_RTL(NODE, RTL) (DECL_CHECK (NODE)->decl.rtl = (RTL))
/* Returns non-zero if the DECL_RTL for NODE has already been set. */
-#define DECL_RTL_SET_P(NODE) \
- (DECL_CHECK (NODE)->decl.rtl != NULL)
+#define DECL_RTL_SET_P(NODE) (DECL_CHECK (NODE)->decl.rtl != NULL)
/* Copy the RTL from NODE1 to NODE2. If the RTL was not set for
NODE1, it will not be set for NODE2; this is a lazy copy. */
#define COPY_DECL_RTL(NODE1, NODE2) \
(DECL_CHECK (NODE2)->decl.rtl = DECL_CHECK (NODE1)->decl.rtl)
/* The DECL_RTL for NODE, if it is set, or NULL, if it is not set. */
-#define DECL_RTL_IF_SET(NODE) \
- (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
+#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
+
/* Holds an INSN_LIST of all of the live ranges in which the variable
has been moved to a possibly different register. */
#define DECL_LIVE_RANGE_RTL(NODE) (DECL_CHECK (NODE)->decl.live_range_rtl)
+
/* For PARM_DECL, holds an RTL for the stack slot or register
where the data was actually passed. */
#define DECL_INCOMING_RTL(NODE) (PARM_DECL_CHECK (NODE)->decl.u2.r)
+
/* For FUNCTION_DECL, if it is inline, holds the saved insn chain. */
#define DECL_SAVED_INSNS(NODE) (FUNCTION_DECL_CHECK (NODE)->decl.u2.f)
+
/* For FUNCTION_DECL, if it is built-in,
this identifies which built-in operation it is. */
#define DECL_FUNCTION_CODE(NODE) (FUNCTION_DECL_CHECK (NODE)->decl.u1.f)
to an INTEGER_CST node which is suitable for use as an index
into the virtual function table. */
#define DECL_VINDEX(NODE) (DECL_CHECK (NODE)->decl.vindex)
+
/* For FIELD_DECLS, DECL_FCONTEXT is the *first* baseclass in
which this FIELD_DECL is defined. This information is needed when
writing debugging information about vfield and vbase decls for C++. */
/* Nonzero if a _DECL means that no warnings should be generated just
because this decl is unused. */
-#define DECL_IN_SYSTEM_HEADER(NODE) (DECL_CHECK (NODE)->decl.in_system_header_flag)
+#define DECL_IN_SYSTEM_HEADER(NODE) \
+ (DECL_CHECK (NODE)->decl.in_system_header_flag)
/* Nonzero for a given ..._DECL node means that this node should be
put in .common, if possible. If a DECL_INITIAL is given, and it
Instead it will generate cross reference ('x') of names.
This uses the same flag as DECL_EXTERNAL. */
#define TYPE_DECL_SUPPRESS_DEBUG(NODE) \
-(TYPE_DECL_CHECK (NODE)->decl.external_flag)
+ (TYPE_DECL_CHECK (NODE)->decl.external_flag)
/* In VAR_DECL and PARM_DECL nodes, nonzero means declared `register'. */
#define DECL_REGISTER(NODE) (DECL_CHECK (NODE)->decl.regdecl_flag)
+
/* In LABEL_DECL nodes, nonzero means that an error message about
jumping into such a binding contour has been printed for this label. */
#define DECL_ERROR_ISSUED(NODE) (LABEL_DECL_CHECK (NODE)->decl.regdecl_flag)
+
/* In a FIELD_DECL, indicates this field should be bit-packed. */
#define DECL_PACKED(NODE) (FIELD_DECL_CHECK (NODE)->decl.regdecl_flag)
+
/* In a FUNCTION_DECL with a non-zero DECL_CONTEXT, indicates that a
static chain is not needed. */
#define DECL_NO_STATIC_CHAIN(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.regdecl_flag)
+ (FUNCTION_DECL_CHECK (NODE)->decl.regdecl_flag)
/* Nonzero in a ..._DECL means this variable is ref'd from a nested function.
For VAR_DECL nodes, PARM_DECL nodes, and FUNCTION_DECL nodes.
that is not specified by ansi C and that users are supposed to be allowed
to redefine for any purpose whatever. */
#define DECL_BUILT_IN_NONANSI(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->common.unsigned_flag)
+ (FUNCTION_DECL_CHECK (NODE)->common.unsigned_flag)
/* Nonzero in a FUNCTION_DECL means this function should be treated
as if it were a malloc, meaning it returns a pointer that is
/* Nonzero in a FIELD_DECL means it is a bit field, and must be accessed
specially. */
#define DECL_BIT_FIELD(NODE) (FIELD_DECL_CHECK (NODE)->decl.bit_field_flag)
+
/* In a LABEL_DECL, nonzero means label was defined inside a binding
contour that restored a stack level and which is now exited. */
#define DECL_TOO_LATE(NODE) (LABEL_DECL_CHECK (NODE)->decl.bit_field_flag)
/* In a FUNCTION_DECL, nonzero means a built in function. */
#define DECL_BUILT_IN(NODE) (DECL_BUILT_IN_CLASS (NODE) != NOT_BUILT_IN)
+
/* For a builtin function, identify which part of the compiler defined it. */
#define DECL_BUILT_IN_CLASS(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.built_in_class)
+ (FUNCTION_DECL_CHECK (NODE)->decl.built_in_class)
/* Used in VAR_DECLs to indicate that the variable is a vtable.
Used in FIELD_DECLs for vtable pointers.
argument should be passed in the same way that the first union
alternative would be passed. */
#define DECL_TRANSPARENT_UNION(NODE) \
-(PARM_DECL_CHECK (NODE)->decl.transparent_union)
+ (PARM_DECL_CHECK (NODE)->decl.transparent_union)
/* Used in FUNCTION_DECLs to indicate that they should be run automatically
at the beginning or end of execution. */
#define DECL_STATIC_CONSTRUCTOR(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.static_ctor_flag)
+ (FUNCTION_DECL_CHECK (NODE)->decl.static_ctor_flag)
#define DECL_STATIC_DESTRUCTOR(NODE) \
(FUNCTION_DECL_CHECK (NODE)->decl.static_dtor_flag)
/* Used in FUNCTION_DECLs to indicate that function entry and exit should
be instrumented with calls to support routines. */
#define DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.no_instrument_function_entry_exit)
+ (FUNCTION_DECL_CHECK (NODE)->decl.no_instrument_function_entry_exit)
/* Used in FUNCTION_DECLs to indicate that check-memory-usage should be
disabled in this function. */
#define DECL_NO_CHECK_MEMORY_USAGE(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.no_check_memory_usage)
+ (FUNCTION_DECL_CHECK (NODE)->decl.no_check_memory_usage)
/* Used in FUNCTION_DECLs to indicate that limit-stack-* should be
disabled in this function. */
#define DECL_NO_LIMIT_STACK(NODE) \
-(FUNCTION_DECL_CHECK (NODE)->decl.no_limit_stack)
+ (FUNCTION_DECL_CHECK (NODE)->decl.no_limit_stack)
/* Additional flags for language-specific uses. */
#define DECL_LANG_FLAG_0(NODE) (DECL_CHECK (NODE)->decl.lang_flag_0)
enum machine_mode *, int *,
int *));
+/* Return 1 if T is an expression that get_inner_reference handles. */
+
+extern int handled_component_p PARAMS ((tree));
+
/* Given a DECL or TYPE, return the scope in which it was declared, or
NUL_TREE if there is no containing scope. */
extern void (*incomplete_decl_finalize_hook) PARAMS ((tree));
-extern void finish_parse PARAMS ((void));
-
/* Declare a predefined function. Return the declaration. This function is
provided by each language frontend. */
extern tree builtin_function PARAMS ((const char *, tree, int,
typedef tree (*walk_tree_fn) PARAMS ((tree *, int *, void *));
+/* In tree-dump.c */
+
+/* Different tree dump places. When you add new tree dump places,
+ extend the DUMP_FILES array in tree-dump.c */
+enum tree_dump_index
+{
+ TDI_all, /* dump the whole translation unit */
+ TDI_class, /* dump class hierarchy */
+ TDI_original, /* dump each function before optimizing it */
+ TDI_optimized, /* dump each function after optimizing it */
+ TDI_inlined, /* dump each function after inlining
+ within it. */
+ TDI_end
+};
+
+/* Bit masks to control tree dumping. Not all values are applicable to
+ all tree dumps. Add new ones at the end. When you define new
+ values, extend the DUMP_OPTIONS array in tree-dump.c */
+#define TDF_ADDRESS (1 << 0) /* dump node addresses */
+#define TDF_SLIM (1 << 1) /* don't go wild following links */
+
+typedef struct dump_info *dump_info_p;
+
+extern int dump_flag PARAMS ((dump_info_p, int, tree));
+extern int dump_enabled_p PARAMS ((enum tree_dump_index));
+extern FILE *dump_begin PARAMS ((enum tree_dump_index, int *));
+extern void dump_end PARAMS ((enum tree_dump_index, FILE *));
+extern void dump_node PARAMS ((tree, int, FILE *));
+extern int dump_switch_p PARAMS ((const char *));
+extern const char *dump_flag_name PARAMS ((enum tree_dump_index));
+
\f
/* Redefine abort to report an internal error w/o coredump, and
reporting the location of the error in the source file. This logic
OSDN Git Service
