diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index e1c52e135b3..18ecaf79a88 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -30,6 +30,7 @@ along with GCC; see the file COPYING3. If not see #include "double-int.h" #include "alias.h" #include "options.h" +#include "multi-target.h" /* Codes of tree nodes */ @@ -1130,7 +1131,9 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, (CASE_LABEL_EXPR_CHECK (NODE)->base.addressable_flag) #define PREDICT_EXPR_OUTCOME(NODE) \ - (PREDICT_EXPR_CHECK(NODE)->base.addressable_flag) + ((enum prediction) PREDICT_EXPR_CHECK(NODE)->base.addressable_flag) +#define SET_PREDICT_EXPR_OUTCOME(NODE, OUTCOME) \ + (PREDICT_EXPR_CHECK(NODE)->base.addressable_flag = (int) OUTCOME) #define PREDICT_EXPR_PREDICTOR(NODE) \ ((enum br_predictor)tree_low_cst (TREE_OPERAND (PREDICT_EXPR_CHECK (NODE), 0), 0)) @@ -4064,11 +4067,13 @@ extern tree make_accum_type (int, int, int); #define make_or_reuse_sat_unsigned_accum_type(P) \ make_or_reuse_accum_type (P, 1, 1) +START_TARGET_SPECIFIC /* From expmed.c. Since rtl.h is included after tree.h, we can't put the prototype here. Rtl.h does declare the prototype if tree.h had been included. */ extern tree make_tree (tree, rtx); +END_TARGET_SPECIFIC /* Return a type like TTYPE except that its TYPE_ATTRIBUTES is ATTRIBUTE. @@ -4213,6 +4218,7 @@ extern tree build_qualified_type (tree, int); extern tree build_distinct_type_copy (tree); extern tree build_variant_type_copy (tree); +START_TARGET_SPECIFIC /* Finish up a builtin RECORD_TYPE. Give it a name and provide its fields. Optionally specify an alignment, and then lay it out. */ @@ -4224,6 +4230,7 @@ extern void finish_builtin_struct (tree, const char *, node, does nothing except for the first time. */ extern void layout_type (tree); +END_TARGET_SPECIFIC /* These functions allow a front-end to perform a manual layout of a RECORD_TYPE. (For instance, if the placement of subsequent fields @@ -4260,6 +4267,7 @@ typedef struct record_layout_info_s int packed_maybe_necessary; } *record_layout_info; +START_TARGET_SPECIFIC extern record_layout_info start_record_layout (tree); extern tree bit_from_pos (tree, tree); extern tree byte_from_pos (tree, tree); @@ -4271,6 +4279,7 @@ extern void normalize_rli (record_layout_info); extern void place_field (record_layout_info, tree); extern void compute_record_mode (tree); extern void finish_record_layout (record_layout_info, int); +END_TARGET_SPECIFIC /* Given a hashcode and a ..._TYPE node (for which the hashcode was made), return a canonicalized ..._TYPE node, so that duplicates are not made. @@ -4279,6 +4288,7 @@ extern void finish_record_layout (record_layout_info, int); extern tree type_hash_canon (unsigned int, tree); +START_TARGET_SPECIFIC /* Given a VAR_DECL, PARM_DECL, RESULT_DECL or FIELD_DECL node, calculates the DECL_SIZE, DECL_SIZE_UNIT, DECL_ALIGN and DECL_MODE fields. Call this only once for any given decl node. @@ -4300,6 +4310,7 @@ extern void relayout_decl (tree); mode_for_size, but is passed a tree. */ extern enum machine_mode mode_for_size_tree (const_tree, enum mode_class, int); +END_TARGET_SPECIFIC /* Return an expr equal to X but certainly not valid as an lvalue. */ @@ -4347,9 +4358,11 @@ extern tree size_diffop (tree, tree); extern tree round_up (tree, int); extern tree round_down (tree, int); +START_TARGET_SPECIFIC extern tree get_pending_sizes (void); extern void put_pending_size (tree); extern void put_pending_sizes (tree); +END_TARGET_SPECIFIC /* Type for sizes of data-type. */ @@ -4400,6 +4413,7 @@ extern bool initializer_zerop (const_tree); extern tree ctor_to_list (tree); +START_TARGET_SPECIFIC /* Examine CTOR to discover: * how many scalar fields are set to nonzero values, and place it in *P_NZ_ELTS; @@ -4413,6 +4427,7 @@ extern tree ctor_to_list (tree); extern bool categorize_ctor_elements (const_tree, HOST_WIDE_INT *, HOST_WIDE_INT *, bool *); +END_TARGET_SPECIFIC extern HOST_WIDE_INT count_type_elements (const_tree, bool); @@ -4512,6 +4527,7 @@ extern tree substitute_placeholder_in_expr (tree, tree); ((EXP) == 0 || TREE_CONSTANT (EXP) ? (EXP) \ : substitute_placeholder_in_expr (EXP, OBJ)) +START_TARGET_SPECIFIC /* variable_size (EXP) is like save_expr (EXP) except that it is for the special case of something that is part of a variable size for a data type. It makes special arrangements @@ -4519,6 +4535,7 @@ extern tree substitute_placeholder_in_expr (tree, tree); belongs to a function parameter. */ extern tree variable_size (tree); +END_TARGET_SPECIFIC /* stabilize_reference (EXP) returns a reference equivalent to EXP but it can be used multiple times @@ -4550,6 +4567,7 @@ extern tree get_narrower (tree, int *); extern int handled_component_p (const_tree); +START_TARGET_SPECIFIC /* 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. */ @@ -4557,6 +4575,7 @@ extern int handled_component_p (const_tree); extern tree get_inner_reference (tree, HOST_WIDE_INT *, HOST_WIDE_INT *, tree *, enum machine_mode *, int *, int *, bool); +END_TARGET_SPECIFIC /* Given an expression EXP that may be a COMPONENT_REF, an ARRAY_REF or an ARRAY_RANGE_REF, look for whether EXP or any nested component-refs within @@ -4706,6 +4725,7 @@ extern bool auto_var_in_fn_p (const_tree, const_tree); /* In gimplify.c */ extern tree unshare_expr (tree); +START_TARGET_SPECIFIC /* In stmt.c */ extern void expand_expr_stmt (tree); @@ -4716,6 +4736,7 @@ extern void expand_goto (tree); extern rtx expand_stack_save (void); extern void expand_stack_restore (tree); extern void expand_return (tree); +END_TARGET_SPECIFIC /* In tree-eh.c */ extern void using_eh_for_cleanups (void); @@ -4863,6 +4884,7 @@ truth_value_p (enum tree_code code) } +START_TARGET_SPECIFIC /* In builtins.c */ extern tree fold_call_expr (tree, bool); extern tree fold_builtin_fputs (tree, tree, bool, bool, tree); @@ -4881,7 +4903,6 @@ extern tree fold_builtin_call_array (tree, tree, int, tree *); extern void debug_fold_checksum (const_tree); extern tree build_call_expr (tree, int, ...); extern tree mathfn_built_in (tree, enum built_in_function fn); -extern tree strip_float_extensions (tree); extern tree c_strlen (tree, int); extern tree std_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *); extern tree build_va_arg_indirect_ref (tree); @@ -4892,6 +4913,7 @@ extern int get_pointer_alignment (tree, unsigned int); extern int get_object_alignment (tree, unsigned int, unsigned int); extern tree fold_call_stmt (gimple, bool); extern tree gimple_fold_builtin_snprintf_chk (gimple, tree, enum built_in_function); +END_TARGET_SPECIFIC /* In convert.c */ extern tree strip_float_extensions (tree); @@ -4919,10 +4941,12 @@ extern tree type_hash_lookup (unsigned int, tree); extern void type_hash_add (unsigned int, tree); extern int simple_cst_list_equal (const_tree, const_tree); extern void dump_tree_statistics (void); +START_TARGET_SPECIFIC extern void expand_function_end (void); extern void expand_function_start (tree); extern void stack_protect_prologue (void); extern void stack_protect_epilogue (void); +END_TARGET_SPECIFIC extern void recompute_tree_invariant_for_addr_expr (tree); extern bool needs_to_live_in_memory (const_tree); extern tree reconstruct_complex_type (tree, tree); @@ -4948,12 +4972,16 @@ extern tree *tree_block (tree); extern location_t *block_nonartificial_location (tree); extern location_t tree_nonartificial_location (tree); +START_TARGET_SPECIFIC /* In function.c */ extern void expand_main_function (void); extern void init_dummy_function_start (void); extern void expand_dummy_function_end (void); extern unsigned int init_function_for_compilation (void); +END_TARGET_SPECIFIC +/* Allocate_struct_function uses targetm->name. */ extern void allocate_struct_function (tree, bool); +START_TARGET_SPECIFIC extern void push_struct_function (tree fndecl); extern void init_function_start (tree); extern bool use_register_for_decl (const_tree); @@ -4967,11 +4995,14 @@ extern int aggregate_value_p (const_tree, const_tree); extern void push_function_context (void); extern void pop_function_context (void); extern gimple_seq gimplify_parameters (void); +END_TARGET_SPECIFIC +START_TARGET_SPECIFIC /* In print-rtl.c */ #ifdef BUFSIZ extern void print_rtl (FILE *, const_rtx); #endif +END_TARGET_SPECIFIC /* In print-tree.c */ extern void debug_tree (tree); @@ -5048,6 +5079,7 @@ extern tree decl_attributes (tree *, tree, int); extern void set_decl_abstract_flags (tree, int); extern void set_decl_origin_self (tree); +START_TARGET_SPECIFIC /* In stor-layout.c */ extern void set_min_and_max_values_for_integral_type (tree, int, bool); extern void fixup_signed_type (tree); @@ -5082,6 +5114,7 @@ extern void expand_decl (tree); /* Silly ifdef to avoid having all includers depend on hard-reg-set.h. */ extern tree tree_overlaps_hard_reg_set (tree, HARD_REG_SET *); #endif +END_TARGET_SPECIFIC /* Interface of the DWARF2 unwind info support. */ @@ -5145,8 +5178,10 @@ extern tree walk_tree_without_duplicates_1 (tree*, walk_tree_fn, void*, /* Assign the RTX to declaration. */ +START_TARGET_SPECIFIC extern void set_decl_rtl (tree, rtx); extern void set_decl_incoming_rtl (tree, rtx, bool); +END_TARGET_SPECIFIC /* Enum and arrays used for tree allocation stats. Keep in sync with tree.c:tree_node_kind_names. */ @@ -5249,9 +5284,13 @@ extern void init_object_sizes (void); extern void fini_object_sizes (void); extern unsigned HOST_WIDE_INT compute_builtin_object_size (tree, int); +START_TARGET_SPECIFIC /* In expr.c. */ + extern unsigned HOST_WIDE_INT highest_pow2_factor (const_tree); +END_TARGET_SPECIFIC + /* In tree-inline.c. */ void init_inline_once (void); |