/* Number of language-independent tree codes. */
#define NUM_TREE_CODES ((int) LAST_AND_UNUSED_TREE_CODE)
-/* Indexed by enum tree_code, contains a character which is
- `<' for a comparison expression, `1', for a unary arithmetic
- expression, `2' for a binary arithmetic expression, `e' for
- other types of expressions, `r' for a reference, `c' for a
- constant, `d' for a decl, `t' for a type, `s' for a statement,
- and `x' for anything else (TREE_LIST, IDENTIFIER, etc). */
+/* Tree code classes. */
+
+/* Each tree_code has an associated code class represented by a
+ TREE_CODE_CLASS. */
+
+enum tree_code_class {
+ tcc_exceptional, /* An exceptional code (fits no category). */
+ tcc_constant, /* A constant. */
+ tcc_type, /* A type object code. */
+ tcc_declaration, /* A declaration (also serving as variable refs). */
+ tcc_reference, /* A reference to storage. */
+ tcc_comparison, /* A comparison expression. */
+ tcc_unary, /* A unary arithmetic expression. */
+ tcc_binary, /* A binary arithmetic expression. */
+ tcc_statement, /* A statement expression, which have side effects
+ but usually no interesting value. */
+ tcc_expression /* Any other expression. */
+};
+
+/* Each tree code class has an associated string representation.
+ These must correspond to the tree_code_class entries. */
+
+extern const char *const tree_code_class_strings[];
+
+/* Returns the string representing CLASS. */
+
+#define TREE_CODE_CLASS_STRING(CLASS)\
+ tree_code_class_strings[(int) (CLASS)]
#define MAX_TREE_CODES 256
-extern const char tree_code_type[];
+extern const enum tree_code_class tree_code_type[];
#define TREE_CODE_CLASS(CODE) tree_code_type[(int) (CODE)]
+/* Nonzero if CODE represents an exceptional code. */
+
+#define EXCEPTIONAL_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_exceptional)
+
+/* Nonzero if CODE represents a constant. */
+
+#define CONSTANT_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_constant)
+
+/* Nonzero if CODE represents a type. */
+
+#define TYPE_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_type)
+
+/* Nonzero if CODE represents a declaration. */
+
+#define DECL_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_declaration)
+
+/* Nonzero if CODE represents a INDIRECT_REF. */
+#define INDIRECT_REF_P(CODE)\
+ (TREE_CODE (CODE) == INDIRECT_REF \
+ || TREE_CODE (CODE) == MISALIGNED_INDIRECT_REF \
+ || TREE_CODE (CODE) == ALIGN_INDIRECT_REF)
+
+/* Nonzero if CODE represents a reference. */
+
+#define REFERENCE_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_reference)
+
+/* Nonzero if CODE represents a comparison. */
+
+#define COMPARISON_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_comparison)
+
+/* Nonzero if CODE represents a unary arithmetic expression. */
+
+#define UNARY_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_unary)
+
+/* Nonzero if CODE represents a binary arithmetic expression. */
+
+#define BINARY_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_binary)
+
+/* Nonzero if CODE represents a statement expression. */
+
+#define STATEMENT_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_statement)
+
+/* Nonzero if CODE represents any other expression. */
+
+#define EXPRESSION_CLASS_P(CODE)\
+ (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_expression)
+
/* Returns nonzero iff CLASS is not the tree code of a type. */
-#define IS_NON_TYPE_CODE_CLASS(CLASS) ((CLASS) != 't')
+#define IS_NON_TYPE_CODE_CLASS(CLASS) ((CLASS) != tcc_type)
+
+/* Returns nonzero iff CODE represents a type or declaration. */
+
+#define IS_TYPE_OR_DECL_P(CODE)\
+ (TYPE_P (CODE) || DECL_P (CODE))
/* Returns nonzero iff CLASS is the tree-code class of an
expression. */
-#define IS_EXPR_CODE_CLASS(CLASS) (strchr ("<12ers", (CLASS)) != 0)
+#define IS_EXPR_CODE_CLASS(CLASS)\
+ (((CLASS) >= tcc_reference) && ((CLASS) <= tcc_expression))
/* Returns nonzero iff NODE is an expression of some kind. */
extern const char *const tree_code_name[];
-/* A vector of trees. */
-DEF_VEC_P(tree);
+/* A garbage collected vector of trees. */
+DEF_VEC_GC_P(tree);
\f
/* Classify which part of the compiler has defined a given builtin function.
..._TYPE
TREE_THIS_NOTRAP in
- INDIRECT_REF, ARRAY_REF, ARRAY_RANGE_REF
+ (ALIGN/MISALIGNED_)INDIRECT_REF, ARRAY_REF, ARRAY_RANGE_REF
deprecated_flag:
nowarning_flag:
TREE_NO_WARNING in
- ... any expr node
+ ... any expr or decl node
*/
/* Define accessors for the fields that all tree nodes have
({ const tree __t = (T); \
char const __c = TREE_CODE_CLASS (TREE_CODE (__t)); \
if (!IS_EXPR_CODE_CLASS (__c)) \
- tree_class_check_failed (__t, 'E', __FILE__, __LINE__, \
+ tree_class_check_failed (__t, tcc_expression, __FILE__, __LINE__, \
__FUNCTION__); \
__t; })
({ const tree __t = (T); \
char const __c = TREE_CODE_CLASS (TREE_CODE (__t)); \
if (!IS_NON_TYPE_CODE_CLASS (__c)) \
- tree_class_check_failed (__t, 'T', __FILE__, __LINE__, \
+ tree_class_check_failed (__t, tcc_type, __FILE__, __LINE__, \
__FUNCTION__); \
__t; })
...) ATTRIBUTE_NORETURN;
extern void tree_not_check_failed (const tree, const char *, int, const char *,
...) ATTRIBUTE_NORETURN;
-extern void tree_class_check_failed (const tree, int,
+extern void tree_class_check_failed (const tree, const enum tree_code_class,
const char *, int, const char *)
ATTRIBUTE_NORETURN;
extern void tree_vec_elt_check_failed (int, int, const char *,
#include "tree-check.h"
-#define TYPE_CHECK(T) TREE_CLASS_CHECK (T, 't')
-#define DECL_CHECK(T) TREE_CLASS_CHECK (T, 'd')
-#define CST_CHECK(T) TREE_CLASS_CHECK (T, 'c')
-#define STMT_CHECK(T) TREE_CLASS_CHECK (T, 's')
+#define TYPE_CHECK(T) TREE_CLASS_CHECK (T, tcc_type)
+#define DECL_CHECK(T) TREE_CLASS_CHECK (T, tcc_declaration)
+#define CST_CHECK(T) TREE_CLASS_CHECK (T, tcc_constant)
+#define STMT_CHECK(T) TREE_CLASS_CHECK (T, tcc_statement)
#define FUNC_OR_METHOD_CHECK(T) TREE_CHECK2 (T, FUNCTION_TYPE, METHOD_TYPE)
#define PTR_OR_REF_CHECK(T) TREE_CHECK2 (T, POINTER_TYPE, REFERENCE_TYPE)
#define COMPLETE_OR_UNBOUND_ARRAY_TYPE_P(NODE) \
(COMPLETE_TYPE_P (TREE_CODE (NODE) == ARRAY_TYPE ? TREE_TYPE (NODE) : (NODE)))
-/* Nonzero if TYPE represents a type. */
-
-#define TYPE_P(TYPE) (TREE_CODE_CLASS (TREE_CODE (TYPE)) == 't')
\f
/* Define many boolean fields that all tree nodes have. */
#define CLEANUP_EH_ONLY(NODE) ((NODE)->common.static_flag)
/* In an expr node (usually a conversion) this means the node was made
- implicitly and should not lead to any sort of warning. */
+ implicitly and should not lead to any sort of warning. In a decl node,
+ warnings concerning the decl should be suppressed. This is used at
+ least for used-before-set warnings, and it set after one warning is
+ emitted. */
#define TREE_NO_WARNING(NODE) ((NODE)->common.nowarning_flag)
/* In an INTEGER_CST, REAL_CST, COMPLEX_CST, or VECTOR_CST this means
/* Nonzero means this node will not trap. In an INDIRECT_REF, means
accessing the memory pointed to won't generate a trap. However,
this only applies to an object when used appropriately: it doesn't
- mean that writing a READONLY mem won't trap.
+ mean that writing a READONLY mem won't trap. Similarly for
+ ALIGN_INDIRECT_REF and MISALIGNED_INDIRECT_REF.
In ARRAY_REF and ARRAY_RANGE_REF means that we know that the index
(or slice of the array) always belongs to the range of the array.
#define TREE_READONLY(NODE) (NON_TYPE_CHECK (NODE)->common.readonly_flag)
/* Nonzero if NODE is a _DECL with TREE_READONLY set. */
-#define TREE_READONLY_DECL_P(NODE) (DECL_P (NODE) && TREE_READONLY (NODE))
+#define TREE_READONLY_DECL_P(NODE)\
+ (DECL_P (NODE) && TREE_READONLY (NODE))
/* Value of expression is constant. Always on in all ..._CST nodes. May
also appear in an expression or decl where the value is constant. */
/* In a STRING_CST */
#define TREE_STRING_LENGTH(NODE) (STRING_CST_CHECK (NODE)->string.length)
-#define TREE_STRING_POINTER(NODE) (STRING_CST_CHECK (NODE)->string.pointer)
+#define TREE_STRING_POINTER(NODE) (STRING_CST_CHECK (NODE)->string.str)
struct tree_string GTY(())
{
struct tree_common common;
int length;
- const char *pointer;
+ const char str[1];
};
/* In a COMPLEX_CST node. */
#define TREE_OPERAND(NODE, I) TREE_OPERAND_CHECK (NODE, I)
#define TREE_COMPLEXITY(NODE) (EXPR_CHECK (NODE)->exp.complexity)
+/* In INDIRECT_REF, ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF. */
+#define REF_ORIGINAL(NODE) TREE_CHAIN (TREE_CHECK3 (NODE, \
+ INDIRECT_REF, ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF))
+
/* In a LABELED_BLOCK_EXPR node. */
#define LABELED_BLOCK_LABEL(NODE) \
TREE_OPERAND_CHECK_CODE (NODE, LABELED_BLOCK_EXPR, 0)
decls and constants can be shared among multiple locations, so
return nothing. */
#define EXPR_LOCATION(NODE) \
- (IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (NODE))) \
- ? (NODE)->exp.locus \
- : UNKNOWN_LOCATION)
+ (EXPR_P (NODE) ? (NODE)->exp.locus : UNKNOWN_LOCATION)
#define SET_EXPR_LOCATION(NODE, FROM) \
(EXPR_CHECK (NODE)->exp.locus = (FROM))
#define EXPR_HAS_LOCATION(NODE) (EXPR_LOCATION (NODE) != UNKNOWN_LOCATION)
-/* EXPR_LOCUS and SET_EXPR_LOCUS are deprecated. */
+/* EXPR_LOCUS and SET_EXPR_LOCUS are deprecated. */
#define EXPR_LOCUS(NODE) \
- (IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (NODE))) \
- ? &(NODE)->exp.locus \
- : (location_t *)NULL)
+ (EXPR_P (NODE) ? &(NODE)->exp.locus : (location_t *)NULL)
#define SET_EXPR_LOCUS(NODE, FROM) \
do { source_location *loc_tmp = FROM; \
EXPR_CHECK (NODE)->exp.locus \
decls and constants can be shared among multiple locations, so
return nothing. */
#define EXPR_LOCUS(NODE) \
- (IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (NODE))) \
- ? (NODE)->exp.locus \
- : (location_t *)NULL)
+ (EXPR_P (NODE) ? (NODE)->exp.locus : (location_t *)NULL)
#define SET_EXPR_LOCUS(NODE, FROM) \
(EXPR_CHECK (NODE)->exp.locus = (FROM))
#define SET_EXPR_LOCATION(NODE, FROM) annotate_with_locus (NODE, FROM)
/* _DECL wrapped by this SSA name. */
tree var;
+ tree equiv;
+
/* SSA version number. */
unsigned int version;
/* Pointer attributes used for alias analysis. */
struct ptr_info_def *ptr_info;
- /* Value for SSA name used by GVN. */
- tree GTY((skip)) value_handle;
+ /* Value for SSA name used by various passes.
+
+ Right now only invariants are allowed to persist beyond a pass in
+ this field; in the future we will allow VALUE_HANDLEs to persist
+ as well. */
+ tree value_handle;
/* Auxiliary information stored with the ssa name. */
PTR GTY((skip)) aux;
#define PHI_ARG_ELT(NODE, I) PHI_NODE_ELT_CHECK (NODE, I)
#define PHI_ARG_EDGE(NODE, I) PHI_NODE_ELT_CHECK (NODE, I).e
#define PHI_ARG_NONZERO(NODE, I) PHI_NODE_ELT_CHECK (NODE, I).nonzero
+#define PHI_BB(NODE) PHI_NODE_CHECK (NODE)->phi.bb
+#define PHI_DF(NODE) PHI_NODE_CHECK (NODE)->phi.df
struct edge_def;
SSA renamer. */
int rewritten;
+ /* Basic block to that the phi node belongs. */
+ struct basic_block_def *bb;
+
+ /* Dataflow information. */
+ struct dataflow_d *df;
+
struct phi_arg_d GTY ((length ("((tree)&%h)->phi.capacity"))) a[1];
};
\f
#define TYPE_DEBUG_REPRESENTATION_TYPE(NODE) (VECTOR_TYPE_CHECK (NODE)->type.values)
/* For record and union types, information about this type, as a base type
- for itself. */
+ for itself. */
#define TYPE_BINFO(NODE) (RECORD_OR_UNION_CHECK(NODE)->type.binfo)
/* For non record and union types, used in a language-dependent way. */
compact a way as possible. */
#define TYPE_PACKED(NODE) (TYPE_CHECK (NODE)->type.packed_flag)
+/* Used by type_contains_placeholder_p to avoid recomputation.
+ Values are: 0 (unknown), 1 (false), 2 (true). Never access
+ this field directly. */
+#define TYPE_CONTAINS_PLACEHOLDER_INTERNAL(NODE) \
+ (TYPE_CHECK (NODE)->type.contains_placeholder_bits)
+
struct die_struct;
struct tree_type GTY(())
unsigned transparent_union_flag : 1;
unsigned packed_flag : 1;
unsigned restrict_flag : 1;
- unsigned spare : 2;
+ unsigned contains_placeholder_bits : 2;
unsigned lang_flag_0 : 1;
unsigned lang_flag_1 : 1;
found. NULL_TREE if there is no secondary vptr in the VTT. */
#define BINFO_VPTR_INDEX(NODE) (TREE_BINFO_CHECK(NODE)->binfo.vtt_vptr)
-/* The binfo of which NODE is a primary base. (This is different from
- BINFO_INHERITANCE_CHAIN for virtual base because a virtual base is
- sometimes a primary base for a class for which it is not an
- immediate base.) */
-#define BINFO_PRIMARY_BASE_OF(NODE) (TREE_BINFO_CHECK(NODE)->binfo.primary)
-
/* The BINFO_INHERITANCE_CHAIN points at the binfo for the base
inheriting this base for non-virtual bases. For virtual bases it
- points to the binfo of the most derived type. */
+ points either to the binfo for which this is a primary binfo, or to
+ the binfo of the most derived type. */
#define BINFO_INHERITANCE_CHAIN(NODE) \
(TREE_BINFO_CHECK(NODE)->binfo.inheritance)
tree vtt_subvtt;
tree vtt_vptr;
- tree primary;
VEC(tree) base_binfos;
};
\f
/* Define fields and accessors for nodes representing declared names. */
-/* Nonzero if DECL represents a decl. */
-#define DECL_P(DECL) (TREE_CODE_CLASS (TREE_CODE (DECL)) == 'd')
-
/* Nonzero if DECL represents a variable for the SSA passes. */
#define SSA_VAR_P(DECL) \
(TREE_CODE (DECL) == VAR_DECL \
/* In a VAR_DECL, nonzero if the decl is a register variable with
an explicit asm specification. */
-#define DECL_HARD_REGISTER(NODE) (DECL_CHECK (NODE)->decl.inline_flag)
+#define DECL_HARD_REGISTER(NODE) (VAR_DECL_CHECK (NODE)->decl.inline_flag)
/* Value of the decls's visibility attribute */
#define DECL_VISIBILITY(NODE) (DECL_CHECK (NODE)->decl.visibility)
/* Unique ID for this value handle. IDs are handed out in a
conveniently dense form starting at 0, so that we can make
- bitmaps of value handles. */
+ bitmaps of value handles. */
unsigned int id;
};
\f
extern size_t tree_size (tree);
+/* Compute the number of bytes occupied by a tree with code CODE. This
+ function cannot be used for TREE_VEC or PHI_NODE codes, which are of
+ variable length. */
+extern size_t tree_code_size (enum tree_code);
+
/* 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. */
tree MEM_STAT_DECL);
#define build4(c,t1,t2,t3,t4,t5) build4_stat (c,t1,t2,t3,t4,t5 MEM_STAT_INFO)
-extern tree build_int_cst (tree, unsigned HOST_WIDE_INT, HOST_WIDE_INT);
+extern tree build_int_cst (tree, HOST_WIDE_INT);
+extern tree build_int_cst_type (tree, HOST_WIDE_INT);
+extern tree build_int_cstu (tree, unsigned HOST_WIDE_INT);
+extern tree build_int_cst_wide (tree, unsigned HOST_WIDE_INT, HOST_WIDE_INT);
extern tree build_vector (tree, tree);
extern tree build_constructor (tree, tree);
extern tree build_real_from_int_cst (tree, tree);
extern tree make_signed_type (int);
extern tree make_unsigned_type (int);
-extern void initialize_sizetypes (void);
+extern tree signed_type_for (tree);
+extern tree unsigned_type_for (tree);
+extern void initialize_sizetypes (bool);
extern void set_sizetype (tree);
extern void fixup_unsigned_type (tree);
extern tree build_pointer_type_for_mode (tree, enum machine_mode, bool);
extern int tree_int_cst_msb (tree);
extern int tree_int_cst_sgn (tree);
extern int tree_expr_nonnegative_p (tree);
+extern bool may_negate_without_overflow_p (tree);
extern tree get_inner_array_type (tree);
/* From expmed.c. Since rtl.h is included after tree.h, we can't
extern tree merge_type_attributes (tree, tree);
extern void default_register_cpp_builtins (struct cpp_reader *);
-/* Split a list of declspecs and attributes into two. */
-
-extern void split_specs_attrs (tree, tree *, tree *);
-
-/* Strip attributes from a list of combined specs and attrs. */
-
-extern tree strip_attrs (tree);
-
/* Return 1 if an attribute and its arguments are valid for a decl or type. */
extern int valid_machine_attribute (tree, tree, tree, tree);
/* Make a copy of a type node. */
-extern tree build_type_copy (tree);
+extern tree build_distinct_type_copy (tree);
+extern tree build_variant_type_copy (tree);
/* Finish up a builtin RECORD_TYPE. Give it a name and provide its
fields. Optionally specify an alignment, and then lay it out. */
{
SIZETYPE, /* Normal representation of sizes in bytes. */
SSIZETYPE, /* Signed representation of sizes in bytes. */
- USIZETYPE, /* Unsigned representation of sizes in bytes. */
BITSIZETYPE, /* Normal representation of sizes in bits. */
SBITSIZETYPE, /* Signed representation of sizes in bits. */
- UBITSIZETYPE, /* Unsigned representation of sizes in bits. */
TYPE_KIND_LAST};
extern GTY(()) tree sizetype_tab[(int) TYPE_KIND_LAST];
#define sizetype sizetype_tab[(int) SIZETYPE]
#define bitsizetype sizetype_tab[(int) BITSIZETYPE]
#define ssizetype sizetype_tab[(int) SSIZETYPE]
-#define usizetype sizetype_tab[(int) USIZETYPE]
#define sbitsizetype sizetype_tab[(int) SBITSIZETYPE]
-#define ubitsizetype sizetype_tab[(int) UBITSIZETYPE]
+extern tree size_int_kind (HOST_WIDE_INT, enum size_type_kind);
extern tree size_binop (enum tree_code, tree, tree);
extern tree size_diffop (tree, tree);
-extern tree size_int_kind (HOST_WIDE_INT, enum size_type_kind);
-extern tree size_int_type (HOST_WIDE_INT, tree);
#define size_int(L) size_int_kind (L, SIZETYPE)
#define ssize_int(L) size_int_kind (L, SSIZETYPE)
+ (BITS_PER_UNIT > 8) + (BITS_PER_UNIT > 16) + (BITS_PER_UNIT > 32) \
+ (BITS_PER_UNIT > 64) + (BITS_PER_UNIT > 128) + (BITS_PER_UNIT > 256))
-/* If nonzero, an upper limit on alignment of structure fields, in bits. */
+/* If nonzero, an upper limit on alignment of structure fields, in bits, */
extern unsigned int maximum_field_alignment;
+/* and its original value in bytes, specified via -fpack-struct=<value>. */
+extern unsigned int initial_max_fld_align;
/* If nonzero, the alignment of a bitstring or (power-)set value, in bits. */
extern unsigned int set_alignment;
extern void add_var_to_bind_expr (tree, tree);
-/* integer_zerop (tree x) is nonzero if X is an integer constant of value 0 */
+/* integer_zerop (tree x) is nonzero if X is an integer constant of value 0. */
extern int integer_zerop (tree);
-/* integer_onep (tree x) is nonzero if X is an integer constant of value 1 */
+/* integer_onep (tree x) is nonzero if X is an integer constant of value 1. */
extern int integer_onep (tree);
extern int integer_nonzerop (tree);
-/* staticp (tree x) is true if X is a reference to data allocated
- at a fixed address in memory. */
+extern bool zero_p (tree);
+extern bool cst_and_fits_in_hwi (tree);
+
+/* staticp (tree x) is nonzero if X is a reference to data allocated
+ at a fixed address in memory. Returns the outermost data. */
-extern bool staticp (tree);
+extern tree staticp (tree);
/* save_expr (EXP) returns an expression equivalent to EXP
but it can be used multiple times within context CTX
extern bool type_contains_placeholder_p (tree);
-/* Return 1 if EXP contains any expressions that produce cleanups for an
- outer scope to deal with. Used by fold. */
-
-extern int has_cleanups (tree);
-
/* Given a tree EXP, a FIELD_DECL F, and a replacement value R,
return a tree with all occurrences of references to F in a
PLACEHOLDER_EXPR replaced by R. Note that we assume here that EXP
extern GTY(()) tree current_function_decl;
/* Nonzero means a FUNC_BEGIN label was emitted. */
-extern GTY(()) tree current_function_func_begin_label;
+extern GTY(()) const char * current_function_func_begin_label;
\f
/* In tree.c */
extern unsigned crc32_string (unsigned, const char *);
extern bool tree_swap_operands_p (tree, tree, bool);
extern enum tree_code swap_tree_comparison (enum tree_code);
+extern bool ptr_difference_const (tree, tree, HOST_WIDE_INT *);
+
/* In builtins.c */
extern tree fold_builtin (tree, bool);
extern tree fold_builtin_fputs (tree, bool, bool, tree);
extern tree build_function_call_expr (tree, tree);
extern tree mathfn_built_in (tree, enum built_in_function fn);
extern tree strip_float_extensions (tree);
-extern tree simplify_builtin (tree, int);
extern tree c_strlen (tree, int);
extern tree std_gimplify_va_arg_expr (tree, tree, tree *, tree *);
+extern tree build_va_arg_indirect_ref (tree);
/* In convert.c */
extern tree strip_float_extensions (tree);
extern int real_twop (tree);
extern int real_minus_onep (tree);
extern void init_ttree (void);
-extern void build_common_tree_nodes (int);
+extern void build_common_tree_nodes (bool, bool);
extern void build_common_tree_nodes_2 (int);
extern tree build_nonstandard_integer_type (unsigned HOST_WIDE_INT, int);
extern tree build_range_type (tree, tree, tree);
extern HOST_WIDE_INT int_cst_value (tree);
extern tree tree_fold_gcd (tree, tree);
+extern tree build_addr (tree);
extern bool fields_compatible_p (tree, tree);
extern tree find_compatible_field (tree, tree);
within it. */
TDI_vcg, /* create a VCG graph file for each
function's flowgraph. */
- TDI_xml, /* dump function call graph. */
- TDI_all, /* enable all the dumps. */
+ TDI_tree_all, /* enable all the GENERIC/GIMPLE dumps. */
+ TDI_rtl_all, /* enable all the RTL dumps. */
+ TDI_ipa_all, /* enable all the IPA dumps. */
+
+ TDI_cgraph, /* dump function call graph. */
+
+ DFI_MIN, /* For now, RTL dumps are placed here. */
+ DFI_sibling = DFI_MIN,
+ DFI_eh,
+ DFI_jump,
+ DFI_cse,
+ DFI_gcse,
+ DFI_loop,
+ DFI_bypass,
+ DFI_cfg,
+ DFI_bp,
+ DFI_vpt,
+ DFI_ce1,
+ DFI_tracer,
+ DFI_loop2,
+ DFI_web,
+ DFI_cse2,
+ DFI_life,
+ DFI_combine,
+ DFI_ce2,
+ DFI_regmove,
+ DFI_sms,
+ DFI_sched,
+ DFI_lreg,
+ DFI_greg,
+ DFI_postreload,
+ DFI_gcse2,
+ DFI_flow2,
+ DFI_peephole2,
+ DFI_ce3,
+ DFI_rnreg,
+ DFI_bbro,
+ DFI_branch_target_load,
+ DFI_sched2,
+ DFI_stack,
+ DFI_vartrack,
+ DFI_mach,
+ DFI_dbr,
+
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
+/* Bit masks to control dumping. Not all values are applicable to
+ all 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 */
#define TDF_LINENO (1 << 7) /* display statement line numbers */
#define TDF_UID (1 << 8) /* display decl UIDs */
+#define TDF_TREE (1 << 9) /* is a tree dump */
+#define TDF_RTL (1 << 10) /* is a RTL dump */
+#define TDF_IPA (1 << 11) /* is an IPA dump */
typedef struct dump_info *dump_info_p;
+extern char *get_dump_file_name (enum tree_dump_index);
extern int dump_flag (dump_info_p, int, tree);
extern int dump_enabled_p (enum tree_dump_index);
+extern int dump_initialized_p (enum tree_dump_index);
extern FILE *dump_begin (enum tree_dump_index, int *);
extern void dump_end (enum tree_dump_index, FILE *);
extern void dump_node (tree, int, FILE *);
extern void set_decl_rtl (tree, rtx);
extern void set_decl_incoming_rtl (tree, rtx);
\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
- special abort includes one or both. toplev.h gets too few files,
- system.h gets too many. */
-
-extern void fancy_abort (const char *, int, const char *)
- ATTRIBUTE_NORETURN;
-#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
-
/* Enum and arrays used for tree allocation stats.
Keep in sync with tree.c:tree_node_kind_names. */
typedef enum
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