struct gimple_stmt GTY(())
{
struct tree_base base;
- source_locus locus;
+ location_t locus;
tree block;
/* FIXME tuples: Eventually this should be of type ``struct gimple_expr''. */
tree GTY ((length ("TREE_CODE_LENGTH (TREE_CODE (&%h))"))) operands[1];
expression.
CALL_EXPR_TAILCALL in CALL_EXPR
CASE_LOW_SEEN in CASE_LABEL_EXPR
+ RETURN_EXPR_OUTCOME in RETURN_EXPR
static_flag:
all types
DECL_UNSIGNED in
all decls
- BIT_FIELD_REF_UNSIGNED in
- BIT_FIELD_REF
asm_written_flag:
#define CASE_LOW_SEEN(NODE) \
(CASE_LABEL_EXPR_CHECK (NODE)->base.addressable_flag)
+#define PREDICT_EXPR_OUTCOME(NODE) \
+ (PREDICT_EXPR_CHECK(NODE)->base.addressable_flag)
+#define PREDICT_EXPR_PREDICTOR(NODE) \
+ ((enum br_predictor)tree_low_cst (TREE_OPERAND (PREDICT_EXPR_CHECK (NODE), 0), 0))
+
/* In a VAR_DECL, nonzero means allocate static storage.
In a FUNCTION_DECL, nonzero if function has been defined.
In a CONSTRUCTOR, nonzero means allocate static storage.
#define DECL_UNSIGNED(NODE) \
(DECL_COMMON_CHECK (NODE)->base.unsigned_flag)
-/* In a BIT_FIELD_REF, means the bitfield is to be interpreted as unsigned. */
-#define BIT_FIELD_REF_UNSIGNED(NODE) \
- (BIT_FIELD_REF_CHECK (NODE)->base.unsigned_flag)
-
/* In integral and pointer types, means an unsigned type. */
#define TYPE_UNSIGNED(NODE) (TYPE_CHECK (NODE)->base.unsigned_flag)
struct tree_exp GTY(())
{
struct tree_common common;
- source_locus locus;
+ location_t locus;
tree block;
tree GTY ((special ("tree_exp"),
desc ("TREE_CODE ((tree) &%0)")))
#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) (TYPE_CHECK (NODE)->base.volatile_flag)
#define DECL_SOURCE_LOCATION(NODE) (DECL_MINIMAL_CHECK (NODE)->decl_minimal.locus)
#define DECL_SOURCE_FILE(NODE) LOCATION_FILE (DECL_SOURCE_LOCATION (NODE))
#define DECL_SOURCE_LINE(NODE) LOCATION_LINE (DECL_SOURCE_LOCATION (NODE))
-#ifdef USE_MAPPED_LOCATION
#define DECL_IS_BUILTIN(DECL) \
(DECL_SOURCE_LOCATION (DECL) <= BUILTINS_LOCATION)
-#else
-#define DECL_IS_BUILTIN(DECL) (DECL_SOURCE_LINE(DECL) == 0)
-#endif
/* 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,
extern tree build_fn_decl (const char *, tree);
#define build_decl(c,t,q) build_decl_stat (c,t,q MEM_STAT_INFO)
extern tree build_block (tree, tree, tree, tree);
-#ifndef USE_MAPPED_LOCATION
-extern void annotate_with_file_line (tree, const char *, int);
-extern void annotate_with_locus (tree, location_t);
-#endif
extern tree build_empty_stmt (void);
extern tree build_omp_clause (enum omp_clause_code);
extern tree get_narrower (tree, int *);
-/* Given an expression EXP that may be a COMPONENT_REF or an ARRAY_REF,
- look for nested component-refs or array-refs at constant positions
- and find the ultimate containing object, which is returned. */
+/* Return true if T is an expression that get_inner_reference handles. */
+
+extern int handled_component_p (const_tree);
+
+/* Given an expression EXP that is a handled_component_p,
+ look for the ultimate containing object, which is returned and specify
+ the access position and size. */
extern tree get_inner_reference (tree, HOST_WIDE_INT *, HOST_WIDE_INT *,
tree *, enum machine_mode *, int *, int *,
extern bool contains_packed_reference (const_tree exp);
-/* Return 1 if T is an expression that get_inner_reference handles. */
-
-extern int handled_component_p (const_tree);
-
/* Return a tree of sizetype representing the size, in bytes, of the element
of EXP, an ARRAY_REF. */
extern enum tree_code invert_tree_comparison (enum tree_code, bool);
extern bool tree_expr_nonzero_p (tree);
+extern bool tree_unary_nonzero_warnv_p (enum tree_code, tree, tree, bool *);
+extern bool tree_binary_nonzero_warnv_p (enum tree_code, tree, tree, tree op1,
+ bool *);
+extern bool tree_single_nonzero_warnv_p (tree, bool *);
+extern bool tree_expr_nonzero_warnv_p (tree, bool *);
+extern bool tree_unary_nonnegative_warnv_p (enum tree_code, tree, tree, bool *);
+extern bool tree_binary_nonnegative_warnv_p (enum tree_code, tree, tree, tree,
+ bool *);
+extern bool tree_single_nonnegative_warnv_p (tree t, bool *strict_overflow_p);
+extern bool tree_invalid_nonnegative_warnv_p (tree t, bool *strict_overflow_p);
+extern bool tree_call_nonnegative_warnv_p (enum tree_code code, tree, tree,
+ tree, tree, bool *);
+
extern bool tree_expr_nonzero_warnv_p (tree, bool *);
extern bool fold_real_zero_addition_p (const_tree, const_tree, int);
/* In convert.c */
extern tree strip_float_extensions (tree);
-/* In alias.c */
-extern void record_component_aliases (tree);
-extern alias_set_type get_alias_set (tree);
-extern int alias_sets_conflict_p (alias_set_type, alias_set_type);
-extern int alias_sets_must_conflict_p (alias_set_type, alias_set_type);
-extern int objects_must_conflict_p (tree, tree);
-
/* In tree.c */
extern int really_constant_p (const_tree);
extern int int_fits_type_p (const_tree, const_tree);
extern void set_expr_location (tree, location_t);
extern bool expr_has_location (const_tree);
-#ifdef USE_MAPPED_LOCATION
-extern source_locus *expr_locus (const_tree);
+extern location_t *expr_locus (const_tree);
extern void set_expr_locus (tree, source_location *);
-#else
-extern source_locus expr_locus (const_tree);
-extern void set_expr_locus (tree, source_locus loc);
-#endif
extern const char *expr_filename (const_tree);
extern int expr_lineno (const_tree);
extern int aggregate_value_p (const_tree, const_tree);
extern void push_function_context (void);
extern void pop_function_context (void);
-extern void push_function_context_to (tree);
-extern void pop_function_context_from (tree);
extern tree gimplify_parameters (void);
/* In print-rtl.c */
/* Nonzero if this is a call to "pure" function (like const function,
but may read memory. */
#define ECF_PURE 128
-/* Nonzero if this is a call to a function that returns with the stack
- pointer depressed. */
-#define ECF_SP_DEPRESSED 256
/* Create libcall block around the call. */
-#define ECF_LIBCALL_BLOCK 512
+#define ECF_LIBCALL_BLOCK 256
/* Function does not read or write memory (but may have side effects, so
it does not necessarily fit ECF_CONST). */
-#define ECF_NOVOPS 1024
+#define ECF_NOVOPS 512
extern int flags_from_decl_or_type (const_tree);
extern int call_expr_flags (const_tree);
#define tree_int_map_hash tree_map_base_hash
#define tree_int_map_marked_p tree_map_base_marked_p
-/* Map from a DECL_UID to the decl tree. */
-
-extern unsigned int uid_decl_map_hash (const void *);
-extern int uid_decl_map_eq (const void *, const void *);
-extern tree lookup_decl_from_uid (int);
-extern void remove_decl_from_map (tree);
-
-
/* Map from a tree to initialization/finalization priorities. */
struct tree_priority_map GTY(())
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