/* Names for the above. */
extern const char *const built_in_names[(int) END_BUILTINS];
+
+/* An array of _DECL trees for the above. */
+extern union tree_node *built_in_decls[(int) END_BUILTINS];
\f
/* The definition of tree nodes fills the next several pages. */
addressable_flag:
TREE_ADDRESSABLE in
- VAR_DECL, FUNCTION_DECL, CONSTRUCTOR, LABEL_DECL, ..._TYPE
- IDENTIFIER_NODE
+ VAR_DECL, FUNCTION_DECL, FIELD_DECL, CONSTRUCTOR, LABEL_DECL,
+ ..._TYPE, IDENTIFIER_NODE
static_flag:
TREE_READONLY in
all expressions
- ITERATOR_BOUND_P in
- VAR_DECL if iterator (C)
TYPE_READONLY in
..._TYPE
#define TREE_CHECK(t, code) __extension__ \
({ const tree __t = t; \
if (TREE_CODE(__t) != (code)) \
- tree_check_failed (__t, code, __FILE__, \
- __LINE__, __PRETTY_FUNCTION__); \
+ tree_check_failed (__t, code, __FILE__, __LINE__, __FUNCTION__); \
__t; })
#define TREE_CLASS_CHECK(t, class) __extension__ \
({ const tree __t = t; \
if (TREE_CODE_CLASS(TREE_CODE(__t)) != (class)) \
- tree_class_check_failed (__t, class, __FILE__, \
- __LINE__, __PRETTY_FUNCTION__); \
+ tree_class_check_failed (__t, class, __FILE__, __LINE__, __FUNCTION__); \
__t; })
/* These checks have to be special cased. */
({ const tree __t = t; \
enum tree_code __c = TREE_CODE(__t); \
if (__c != CONSTRUCTOR && TREE_CODE_CLASS(__c) != 'c') \
- tree_check_failed (__t, CONSTRUCTOR, __FILE__, \
- __LINE__, __PRETTY_FUNCTION__); \
+ tree_check_failed (__t, CONSTRUCTOR, __FILE__, __LINE__, __FUNCTION__); \
__t; })
#define EXPR_CHECK(t) __extension__ \
({ const tree __t = t; \
char __c = TREE_CODE_CLASS(TREE_CODE(__t)); \
if (__c != 'r' && __c != 's' && __c != '<' \
&& __c != '1' && __c != '2' && __c != 'e') \
- tree_class_check_failed(__t, 'e', __FILE__, \
- __LINE__, __PRETTY_FUNCTION__); \
+ tree_class_check_failed(__t, 'e', __FILE__, __LINE__, __FUNCTION__); \
__t; })
extern void tree_check_failed PARAMS ((const tree, enum tree_code,
- const char *, int, const char *))
+ const char *, int, const char *))
ATTRIBUTE_NORETURN;
-extern void tree_class_check_failed PARAMS ((const tree, char,
- const char *, int, const char *))
+extern void tree_class_check_failed PARAMS ((const tree, int,
+ const char *, int, const char *))
ATTRIBUTE_NORETURN;
#else /* not ENABLE_TREE_CHECKING, or not gcc */
/* In all nodes that are expressions, this is the data type of the expression.
In POINTER_TYPE nodes, this is the type that the pointer points to.
- In ARRAY_TYPE nodes, this is the type of the elements. */
+ In ARRAY_TYPE nodes, this is the type of the elements.
+ In VECTOR_TYPE nodes, this is the type of the elements. */
#define TREE_TYPE(NODE) ((NODE)->common.type)
/* Nodes are chained together for many purposes.
/* Given an expression as a tree, strip any NON_LVALUE_EXPRs and NOP_EXPRs
that don't change the machine mode. */
-#define STRIP_NOPS(EXP) \
+#define STRIP_NOPS(EXP) \
while ((TREE_CODE (EXP) == NOP_EXPR \
|| TREE_CODE (EXP) == CONVERT_EXPR \
|| TREE_CODE (EXP) == NON_LVALUE_EXPR) \
+ && TREE_OPERAND (EXP, 0) != error_mark_node \
&& (TYPE_MODE (TREE_TYPE (EXP)) \
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (EXP, 0))))) \
(EXP) = TREE_OPERAND (EXP, 0);
while ((TREE_CODE (EXP) == NOP_EXPR \
|| TREE_CODE (EXP) == CONVERT_EXPR \
|| TREE_CODE (EXP) == NON_LVALUE_EXPR) \
+ && TREE_OPERAND (EXP, 0) != error_mark_node \
&& (TYPE_MODE (TREE_TYPE (EXP)) \
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (EXP, 0)))) \
&& (TREE_UNSIGNED (TREE_TYPE (EXP)) \
while ((TREE_CODE (EXP) == NOP_EXPR \
|| TREE_CODE (EXP) == CONVERT_EXPR \
|| TREE_CODE (EXP) == NON_LVALUE_EXPR) \
+ && TREE_OPERAND (EXP, 0) != error_mark_node \
&& (TREE_TYPE (EXP) \
== TREE_TYPE (TREE_OPERAND (EXP, 0)))) \
(EXP) = TREE_OPERAND (EXP, 0);
/* Nonzero if this type is a complete type. */
#define COMPLETE_TYPE_P(NODE) (TYPE_SIZE (NODE) != NULL_TREE)
+/* Nonzero if this type is the (possibly qualified) void type. */
+#define VOID_TYPE_P(NODE) (TREE_CODE (NODE) == VOID_TYPE)
+
/* Nonzero if this type is complete or is cv void. */
#define COMPLETE_OR_VOID_TYPE_P(NODE) \
- (COMPLETE_TYPE_P (NODE) || TREE_CODE (NODE) == VOID_TYPE)
+ (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) \
So it cannot be in a register.
In a FUNCTION_DECL, nonzero means its address is needed.
So it must be compiled even if it is an inline function.
+ In a FIELD_DECL node, it means that the programmer is permitted to
+ construct the address of this field. This is used for aliasing
+ purposes: see record_component_aliases.
In CONSTRUCTOR nodes, it means object constructed must be in memory.
In LABEL_DECL nodes, it means a goto for this label has been seen
from a place outside all binding contours that restore stack levels.
If the data type is signed, the value is sign-extended to 2 words
even though not all of them may really be in use.
In an unsigned constant shorter than 2 words, the extra bits are 0. */
-#define TREE_INT_CST_LOW(NODE) (INTEGER_CST_CHECK (NODE)->int_cst.int_cst_low)
-#define TREE_INT_CST_HIGH(NODE) (INTEGER_CST_CHECK (NODE)->int_cst.int_cst_high)
+#define TREE_INT_CST(NODE) (INTEGER_CST_CHECK (NODE)->int_cst.int_cst)
+#define TREE_INT_CST_LOW(NODE) (TREE_INT_CST (NODE).low)
+#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) \
struct tree_int_cst
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
struct rtx_def *rtl; /* acts as link to register transfer language
(rtl) info */
- unsigned HOST_WIDE_INT int_cst_low;
- HOST_WIDE_INT int_cst_high;
+ /* A sub-struct is necessary here because the function `const_hash'
+ wants to scan both words as a unit and taking the address of the
+ sub-struct yields the properly inclusive bounded pointer. */
+ struct {
+ unsigned HOST_WIDE_INT low;
+ HOST_WIDE_INT high;
+ } int_cst;
};
/* In REAL_CST, STRING_CST, COMPLEX_CST nodes, and CONSTRUCTOR nodes,
struct tree_real_cst
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
struct rtx_def *rtl; /* acts as link to register transfer language
(rtl) info */
REAL_VALUE_TYPE real_cst;
struct tree_string
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
struct rtx_def *rtl; /* acts as link to register transfer language
(rtl) info */
int length;
struct tree_complex
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
struct rtx_def *rtl; /* acts as link to register transfer language
(rtl) info */
union tree_node *real;
struct tree_identifier
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
int length;
- char *pointer;
+ const char *pointer;
};
/* In a TREE_LIST node. */
struct tree_list
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
union tree_node *purpose;
union tree_node *value;
};
struct tree_vec
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
int length;
union tree_node *a[1];
};
struct tree_exp
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
int complexity;
union tree_node *operands[1];
};
struct tree_block
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
unsigned handler_block_flag : 1;
unsigned abstract_flag : 1;
#define TYPE_OBSTACK(NODE) (TYPE_CHECK (NODE)->type.obstack)
#define TYPE_LANG_SPECIFIC(NODE) (TYPE_CHECK (NODE)->type.lang_specific)
+/* For a VECTOR_TYPE node, this describes a different type which is emitted
+ in the debugging output. We use this to describe a vector as a
+ structure containing an array. */
+#define TYPE_DEBUG_REPRESENTATION_TYPE(NODE) (TYPE_CHECK (NODE)->type.values)
+
/* Indirect types present difficulties because they may be represented
as either POINTER_TYPE/REFERENCE_TYPE nodes (unbounded) or as
RECORD_TYPE nodes (bounded). Bounded and unbounded pointers might
The value is an int, measured in bits. */
#define TYPE_ALIGN(NODE) (TYPE_CHECK (NODE)->type.align)
+/* 1 if the alignment for this type was requested by "aligned" attribute,
+ 0 if it is the default for 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)
/* In an INTEGER_TYPE, it means the type represents a size. We use this
both for validity checking and to permit optimziations that are unsafe
for other types. */
-#define TYPE_IS_SIZETYPE(NODE) (TYPE_CHECK (NODE)->type.no_force_blk_flag)
+#define TYPE_IS_SIZETYPE(NODE) \
+ (INTEGER_TYPE_CHECK (NODE)->type.no_force_blk_flag)
+
+/* In a FUNCTION_TYPE, indicates that the function returns with the stack
+ pointer depressed. */
+#define TYPE_RETURNS_STACK_DEPRESSED(NODE) \
+ (FUNCTION_TYPE_CHECK (NODE)->type.no_force_blk_flag)
/* Nonzero in a type considered volatile as a whole. */
#define TYPE_VOLATILE(NODE) ((NODE)->common.volatile_flag)
object of the given ARRAY_TYPE. This allows temporaries to be allocated. */
#define TYPE_ARRAY_MAX_SIZE(ARRAY_TYPE) TYPE_MAX_VALUE (ARRAY_TYPE)
-/* Indicates that objects of this type must be initialized by calling a
+/* 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))
+
+ /* Indicates that objects of this type must be initialized by calling a
function when they are created. */
-#define TYPE_NEEDS_CONSTRUCTING(NODE) (TYPE_CHECK (NODE)->type.needs_constructing_flag)
+#define TYPE_NEEDS_CONSTRUCTING(NODE) \
+ (TYPE_CHECK (NODE)->type.needs_constructing_flag)
/* Indicates that objects of this type (a UNION_TYPE), should be passed
the same way that the first union alternative would be passed. */
-#define TYPE_TRANSPARENT_UNION(NODE) (TYPE_CHECK (NODE)->type.transparent_union_flag)
+#define TYPE_TRANSPARENT_UNION(NODE) \
+ (UNION_TYPE_CHECK (NODE)->type.transparent_union_flag)
+
+/* For an ARRAY_TYPE, indicates that it is not permitted to
+ take the address of a component of the type. */
+#define TYPE_NONALIASED_COMPONENT(NODE) \
+ (ARRAY_TYPE_CHECK (NODE)->type.transparent_union_flag)
/* Indicated that objects of this type should be laid out in as
compact a way as possible. */
default_pointer_boundedness at the time TYPE was created. It is
useful for choosing default boundedness of function arguments for
non-prototype function decls and for varargs/stdarg lists. */
-
-#define TYPE_AMBIENT_BOUNDEDNESS(TYPE) (TYPE_CHECK (TYPE)->type.transparent_union_flag)
+#define TYPE_AMBIENT_BOUNDEDNESS(TYPE) \
+ (FUNCTION_TYPE_CHECK (TYPE)->type.transparent_union_flag)
#define MAX_POINTER_DEPTH 2
#define VA_LIST_POINTER_DEPTH 3
struct tree_type
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
union tree_node *values;
union tree_node *size;
union tree_node *size_unit;
unsigned lang_flag_4 : 1;
unsigned lang_flag_5 : 1;
unsigned lang_flag_6 : 1;
+ unsigned user_align : 1;
unsigned int align;
union tree_node *pointer_to;
union tree_node *noncopied_parts;
union tree_node *context;
struct obstack *obstack;
- int alias_set;
+ HOST_WIDE_INT alias_set;
/* Points to a structure whose details depend on the language in use. */
struct lang_type *lang_specific;
};
#define DECL_SIZE_UNIT(NODE) (DECL_CHECK (NODE)->decl.size_unit)
/* Holds the alignment required for the datum. */
#define DECL_ALIGN(NODE) (DECL_CHECK (NODE)->decl.u1.a.align)
-/* For FIELD_DECLs, holds the alignment that DECL_FIELD_OFFSET has. */
-#define DECL_OFFSET_ALIGN(NODE) (FIELD_DECL_CHECK (NODE)->decl.u1.a.off_align)
+/* For FIELD_DECLs, off_align holds the number of low-order bits of
+ DECL_FIELD_OFFSET which are known to be always zero.
+ DECL_OFFSET_ALIGN thus returns the alignment that DECL_FIELD_OFFSET
+ has. */
+#define DECL_OFFSET_ALIGN(NODE) \
+ (((unsigned HOST_WIDE_INT)1) << FIELD_DECL_CHECK (NODE)->decl.u1.a.off_align)
+/* Specify that DECL_ALIGN(NODE) is a multiple of X. */
+#define SET_DECL_OFFSET_ALIGN(NODE, X) \
+ (FIELD_DECL_CHECK (NODE)->decl.u1.a.off_align = exact_log2 ((X) & -(X)))
+/* 1 if the alignment for this type was requested by "aligned" attribute,
+ 0 if it is the default for this type. */
+#define DECL_USER_ALIGN(NODE) (DECL_CHECK (NODE)->decl.user_align)
/* Holds the machine mode corresponding to the declaration of a variable or
field. Always equal to TYPE_MODE (TREE_TYPE (decl)) except for a
FIELD_DECL. */
#define DECL_ORIGIN(NODE) \
(DECL_ABSTRACT_ORIGIN (NODE) ? DECL_ABSTRACT_ORIGIN (NODE) : NODE)
-/* Nonzero for any sort of ..._DECL node means this decl node represents
- an inline instance of some original (abstract) decl from an inline function;
- suppress any warnings about shadowing some other variable.
- FUNCTION_DECL nodes can also have their abstract origin set to themselves
- (see save_for_inline_copying). */
+/* Nonzero for any sort of ..._DECL node means this decl node represents an
+ inline instance of some original (abstract) decl from an inline function;
+ suppress any warnings about shadowing some other variable. FUNCTION_DECL
+ nodes can also have their abstract origin set to themselves. */
#define DECL_FROM_INLINE(NODE) (DECL_ABSTRACT_ORIGIN (NODE) != (tree) 0 \
&& DECL_ABSTRACT_ORIGIN (NODE) != (NODE))
an address constant. */
#define DECL_NON_ADDR_CONST_P(NODE) (DECL_CHECK (NODE)->decl.non_addr_const_p)
+/* Used in a FIELD_DECL to indicate that we cannot form the address of
+ this component. */
+#define DECL_NONADDRESSABLE_P(NODE) \
+ (FIELD_DECL_CHECK (NODE)->decl.non_addressable)
+
/* Used to indicate an alias set for the memory pointed to by this
particular FIELD_DECL, PARM_DECL, or VAR_DECL, which must have
pointer (or reference) type. */
struct tree_decl
{
- char common[sizeof (struct tree_common)];
+ struct tree_common common;
const char *filename;
int linenum;
unsigned int uid;
unsigned comdat_flag : 1;
unsigned malloc_flag : 1;
unsigned no_limit_stack : 1;
- unsigned pure_flag : 1;
ENUM_BITFIELD(built_in_class) built_in_class : 2;
+
+ unsigned pure_flag : 1;
unsigned pointer_depth : 2;
+ unsigned non_addressable : 1;
+ unsigned user_align : 1;
+ /* Three unused bits. */
unsigned lang_flag_0 : 1;
unsigned lang_flag_1 : 1;
} u2;
union tree_node *vindex;
- int pointer_alias_set;
+ HOST_WIDE_INT pointer_alias_set;
/* Points to a structure whose details depend on the language in use. */
struct lang_decl *lang_specific;
};
TI_PTRDIFF_TYPE,
TI_VA_LIST_TYPE,
+ TI_V4SF_TYPE,
+ TI_V4SI_TYPE,
+ TI_V8QI_TYPE,
+ TI_V4HI_TYPE,
+ TI_V2SI_TYPE,
+
+ TI_MAIN_IDENTIFIER,
+
TI_MAX
};
#define ptrdiff_type_node global_trees[TI_PTRDIFF_TYPE]
#define va_list_type_node global_trees[TI_VA_LIST_TYPE]
+#define main_identifier_node global_trees[TI_MAIN_IDENTIFIER]
+#define MAIN_NAME_P(NODE) (IDENTIFIER_NODE_CHECK (NODE) == main_identifier_node)
+
+#define V4SF_type_node global_trees[TI_V4SF_TYPE]
+#define V4SI_type_node global_trees[TI_V4SI_TYPE]
+#define V8QI_type_node global_trees[TI_V8QI_TYPE]
+#define V4HI_type_node global_trees[TI_V4HI_TYPE]
+#define V2SI_type_node global_trees[TI_V2SI_TYPE]
+
/* An enumeration of the standard C integer types. These must be
ordered so that shorter types appear before longer ones. */
enum integer_type_kind
extern char *savealloc PARAMS ((int));
extern char *expralloc PARAMS ((int));
+/* Compute the number of bytes occupied by 'node'. This routine only
+ looks at TREE_CODE and, if the code is TREE_VEC, TREE_VEC_LENGTH. */
+
+extern size_t tree_size PARAMS ((tree));
+
/* Lowest level primitive for allocating a node.
The TREE_CODE is the only argument. Contents are initialized
to zero except for a few of the common fields. */
extern int attribute_list_contained PARAMS ((tree, tree));
extern int tree_int_cst_equal PARAMS ((tree, tree));
extern int tree_int_cst_lt PARAMS ((tree, tree));
+extern int tree_int_cst_compare PARAMS ((tree, tree));
extern int host_integerp PARAMS ((tree, int));
extern HOST_WIDE_INT tree_low_cst PARAMS ((tree, int));
extern int tree_int_cst_msb PARAMS ((tree));
extern int tree_int_cst_sgn PARAMS ((tree));
-extern int tree_expr_nonnegative_p PARAMS ((tree));
+extern int tree_expr_nonnegative_p PARAMS ((tree));
+extern int rtl_expr_nonnegative_p PARAMS ((struct rtx_def *));
extern int index_type_equal PARAMS ((tree, tree));
extern tree get_inner_array_type PARAMS ((tree));
\f
/* In tree.c */
extern char *perm_calloc PARAMS ((int, long));
-extern tree get_file_function_name PARAMS ((int));
+extern void clean_symbol_name PARAMS ((char *));
extern tree get_file_function_name_long PARAMS ((const char *));
extern tree get_set_constructor_bits PARAMS ((tree, char *, int));
extern tree get_set_constructor_bytes PARAMS ((tree,
unsigned char *, int));
-extern int get_alias_set PARAMS ((tree));
-extern int new_alias_set PARAMS ((void));
-extern int (*lang_get_alias_set) PARAMS ((tree));
extern tree get_callee_fndecl PARAMS ((tree));
\f
/* In stmt.c */
extern void expand_start_case PARAMS ((int, tree, tree,
const char *));
extern void expand_end_case PARAMS ((tree));
+extern int add_case_node PARAMS ((tree, tree,
+ tree, tree *));
extern int pushcase PARAMS ((tree,
tree (*) (tree, tree),
tree, tree *));
extern tree (*lang_type_promotes_to) PARAMS ((tree));
\f
-/* Interface of the DWARF2 unwind info support. */
-
-/* Decide whether we want to emit frame unwind information for the current
- translation unit. */
-
-extern int dwarf2out_do_frame PARAMS ((void));
-
-/* Generate a new label for the CFI info to refer to. */
-
-extern char *dwarf2out_cfi_label PARAMS ((void));
-
-/* Entry point to update the canonical frame address (CFA). */
-
-extern void dwarf2out_def_cfa PARAMS ((const char *, unsigned, long));
-
-/* Add the CFI for saving a register window. */
-
-extern void dwarf2out_window_save PARAMS ((const char *));
-
-/* Add a CFI to update the running total of the size of arguments pushed
- onto the stack. */
-
-extern void dwarf2out_args_size PARAMS ((const char *, long));
-
-/* Entry point for saving a register to the stack. */
-
-extern void dwarf2out_reg_save PARAMS ((const char *, unsigned, long));
-
-/* Entry point for saving the return address in the stack. */
-
-extern void dwarf2out_return_save PARAMS ((const char *, long));
-
-/* Entry point for saving the return address in a register. */
-
-extern void dwarf2out_return_reg PARAMS ((const char *, unsigned));
-
-/* Output a marker (i.e. a label) for the beginning of a function, before
- the prologue. */
-
-extern void dwarf2out_begin_prologue PARAMS ((void));
-
-/* Output a marker (i.e. a label) for the absolute end of the generated
- code for a function definition. */
-
-extern void dwarf2out_end_epilogue PARAMS ((void));
-\f
/* The language front-end must define these functions. */
/* Function of no arguments for initializing options. */
extern void pop_obstacks PARAMS ((void));
/* In alias.c */
-void record_component_aliases PARAMS ((tree));
+extern void record_component_aliases PARAMS ((tree));
+extern HOST_WIDE_INT get_alias_set PARAMS ((tree));
+
+/* In c-common.c */
+extern HOST_WIDE_INT lang_get_alias_set PARAMS ((tree));
/* In tree.c */
extern int really_constant_p PARAMS ((tree));
extern void saveable_allocation PARAMS ((void));
extern void temporary_allocation PARAMS ((void));
extern void resume_temporary_allocation PARAMS ((void));
-extern tree get_file_function_name PARAMS ((int));
extern void set_identifier_size PARAMS ((int));
extern int int_fits_type_p PARAMS ((tree, tree));
extern int tree_log2 PARAMS ((tree));
extern void insert_block PARAMS ((tree));
/* In integrate.c */
-extern void save_for_inline_nocopy PARAMS ((tree));
-extern void save_for_inline_copying PARAMS ((tree));
+extern void save_for_inline PARAMS ((tree));
extern void set_decl_abstract_flags PARAMS ((tree, int));
extern void output_inline_function PARAMS ((tree));
extern void set_decl_origin_self PARAMS ((tree));
extern void expand_start_target_temps PARAMS ((void));
extern void expand_end_target_temps PARAMS ((void));
extern void expand_elseif PARAMS ((tree));
+extern void save_stack_pointer PARAMS ((void));
extern void expand_decl PARAMS ((tree));
extern int expand_decl_cleanup PARAMS ((tree, tree));
extern void expand_anon_union_decl PARAMS ((tree, tree, tree));
code for a function definition. */
extern void dwarf2out_end_epilogue PARAMS ((void));
-
+\f
/* Redefine abort to report an internal error w/o coredump, and
reporting the location of the error in the source file. This logic
is duplicated in rtl.h and tree.h because every file that needs the
extern void fancy_abort PARAMS ((const char *, int, const char *))
ATTRIBUTE_NORETURN;
-#if (GCC_VERSION >= 2007)
-#define abort() fancy_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
-#else
-#define abort() fancy_abort (__FILE__, __LINE__, 0)
-#endif
+#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
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