Fix gnat.dg/opt39.adb on hppa.
[official-gcc.git] / gcc / jit / jit-builtins.h
blobda918e6818c4e560bc906cd9b105c080c0faaeaf
1 /* jit-builtins.h -- Handling of builtin functions during JIT-compilation.
2 Copyright (C) 2014-2023 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
9 version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 #ifndef JIT_BUILTINS_H
21 #define JIT_BUILTINS_H
23 #include "jit-common.h"
25 namespace gcc {
27 namespace jit {
29 /* Create an enum of the builtin types. */
31 enum jit_builtin_type
33 #define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME,
34 #define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME,
35 #define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME,
36 #define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME,
37 #define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
38 #define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
39 #define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME,
40 #define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
41 ARG6) NAME,
42 #define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
43 ARG6, ARG7) NAME,
44 #define DEF_FUNCTION_TYPE_8(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
45 ARG6, ARG7, ARG8) NAME,
46 #define DEF_FUNCTION_TYPE_9(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
47 ARG6, ARG7, ARG8, ARG9) NAME,
48 #define DEF_FUNCTION_TYPE_10(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
49 ARG6, ARG7, ARG8, ARG9, ARG10) NAME,
50 #define DEF_FUNCTION_TYPE_11(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
51 ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) NAME,
52 #define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
53 #define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
54 #define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
55 #define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
56 #define DEF_FUNCTION_TYPE_VAR_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
57 #define DEF_FUNCTION_TYPE_VAR_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \
58 NAME,
59 #define DEF_FUNCTION_TYPE_VAR_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
60 ARG6) NAME,
61 #define DEF_FUNCTION_TYPE_VAR_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
62 ARG6, ARG7) NAME,
63 #define DEF_POINTER_TYPE(NAME, TYPE) NAME,
64 #include "builtin-types.def"
65 #undef DEF_PRIMITIVE_TYPE
66 #undef DEF_FUNCTION_TYPE_0
67 #undef DEF_FUNCTION_TYPE_1
68 #undef DEF_FUNCTION_TYPE_2
69 #undef DEF_FUNCTION_TYPE_3
70 #undef DEF_FUNCTION_TYPE_4
71 #undef DEF_FUNCTION_TYPE_5
72 #undef DEF_FUNCTION_TYPE_6
73 #undef DEF_FUNCTION_TYPE_7
74 #undef DEF_FUNCTION_TYPE_8
75 #undef DEF_FUNCTION_TYPE_9
76 #undef DEF_FUNCTION_TYPE_10
77 #undef DEF_FUNCTION_TYPE_11
78 #undef DEF_FUNCTION_TYPE_VAR_0
79 #undef DEF_FUNCTION_TYPE_VAR_1
80 #undef DEF_FUNCTION_TYPE_VAR_2
81 #undef DEF_FUNCTION_TYPE_VAR_3
82 #undef DEF_FUNCTION_TYPE_VAR_4
83 #undef DEF_FUNCTION_TYPE_VAR_5
84 #undef DEF_FUNCTION_TYPE_VAR_6
85 #undef DEF_FUNCTION_TYPE_VAR_7
86 #undef DEF_POINTER_TYPE
87 BT_LAST
88 }; /* enum jit_builtin_type */
90 /* Create an enum of the attributes that can be present on builtins. */
92 enum built_in_attribute
94 #define DEF_ATTR_NULL_TREE(ENUM) ENUM,
95 #define DEF_ATTR_INT(ENUM, VALUE) ENUM,
96 #define DEF_ATTR_STRING(ENUM, VALUE) ENUM,
97 #define DEF_ATTR_IDENT(ENUM, STRING) ENUM,
98 #define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN) ENUM,
99 #include "builtin-attrs.def"
100 #undef DEF_ATTR_NULL_TREE
101 #undef DEF_ATTR_INT
102 #undef DEF_ATTR_STRING
103 #undef DEF_ATTR_IDENT
104 #undef DEF_ATTR_TREE_LIST
105 ATTR_LAST
108 /***********************************************************************/
110 class builtins_manager
112 public:
113 builtins_manager (recording::context *ctxt);
115 recording::function *
116 get_builtin_function (const char *name);
118 static enum built_in_class
119 get_class (enum built_in_function builtin_id);
121 static bool
122 implicit_p (enum built_in_function builtin_id);
124 tree
125 get_attrs_tree (enum built_in_function builtin_id);
127 tree
128 get_attrs_tree (enum built_in_attribute attr);
130 void
131 ensure_optimization_builtins_exist ();
133 void
134 finish_playback (void);
136 private:
137 recording::function *
138 get_builtin_function_by_id (enum built_in_function builtin_id);
140 recording::function *
141 make_builtin_function (enum built_in_function builtin_id);
143 recording::type *
144 get_type (enum jit_builtin_type type_id);
146 recording::type *
147 make_type (enum jit_builtin_type type_id);
149 recording::type*
150 make_primitive_type (enum jit_builtin_type type_id);
152 recording::function_type*
153 make_fn_type (enum jit_builtin_type type_id,
154 enum jit_builtin_type return_type_id,
155 bool is_variadic,
156 int num_args, ...);
158 recording::type*
159 make_ptr_type (enum jit_builtin_type type_id,
160 enum jit_builtin_type other_type_id);
162 tree
163 make_attrs_tree (enum built_in_attribute attr);
165 private:
166 /* Recording fields. */
167 recording::context *m_ctxt;
168 recording::type *m_types[BT_LAST];
169 recording::function *m_builtin_functions[END_BUILTINS];
171 /* Playback fields. */
172 /* m_attributes is not GTY-marked, but is only ever used from within
173 the region of playback::context::replay () in which a GC can't
174 happen. */
175 tree m_attributes[ATTR_LAST];
178 } // namespace jit
179 } // namespace gcc
181 #endif /* JIT_BUILTINS_H */