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comparison gcc/config/s390/s390-builtins.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 /* Common data structures used for builtin handling on S/390.
2 Copyright (C) 2015-2017 Free Software Foundation, Inc.
3
4 Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
5
6 This file is part of GCC.
7
8 GCC is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
11 any later version.
12
13 GCC is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>. */
21
22 /* This files contains data structure definitions which can be used by
23 s390-builtins.c as well as s390-c.c. Since the latter is
24 considered to be part of the front-end we have to be careful not
25 to use any of tree and rtx like data structures. */
26
27 /* Builtin types, data and prototypes. */
28
29 enum s390_builtin_type_index
30 {
31 #undef DEF_TYPE
32 #undef DEF_POINTER_TYPE
33 #undef DEF_DISTINCT_TYPE
34 #undef DEF_VECTOR_TYPE
35 #undef DEF_OPAQUE_VECTOR_TYPE
36 #undef DEF_FN_TYPE
37 #undef DEF_OV_TYPE
38 #define DEF_TYPE(INDEX, ...) INDEX,
39 #define DEF_POINTER_TYPE(INDEX, ...) INDEX,
40 #define DEF_DISTINCT_TYPE(INDEX, ...) INDEX,
41 #define DEF_VECTOR_TYPE(INDEX, ...) INDEX,
42 #define DEF_OPAQUE_VECTOR_TYPE(INDEX, ...) INDEX,
43 #define DEF_FN_TYPE(...)
44 #define DEF_OV_TYPE(...)
45 #include "s390-builtin-types.def"
46 BT_MAX
47 };
48
49 enum s390_builtin_fn_type_index
50 {
51 #undef DEF_TYPE
52 #undef DEF_POINTER_TYPE
53 #undef DEF_DISTINCT_TYPE
54 #undef DEF_VECTOR_TYPE
55 #undef DEF_OPAQUE_VECTOR_TYPE
56 #undef DEF_FN_TYPE
57 #undef DEF_OV_TYPE
58 #define DEF_TYPE(...)
59 #define DEF_POINTER_TYPE(...)
60 #define DEF_DISTINCT_TYPE(...)
61 #define DEF_VECTOR_TYPE(...)
62 #define DEF_OPAQUE_VECTOR_TYPE(...)
63 #define DEF_FN_TYPE(INDEX, ...) INDEX,
64 #define DEF_OV_TYPE(...)
65 #include "s390-builtin-types.def"
66 BT_FN_MAX
67 };
68
69 enum s390_builtin_ov_type_index
70 {
71 #undef DEF_TYPE
72 #undef DEF_POINTER_TYPE
73 #undef DEF_DISTINCT_TYPE
74 #undef DEF_VECTOR_TYPE
75 #undef DEF_OPAQUE_VECTOR_TYPE
76 #undef DEF_FN_TYPE
77 #undef DEF_OV_TYPE
78 #define DEF_TYPE(...)
79 #define DEF_POINTER_TYPE(...)
80 #define DEF_DISTINCT_TYPE(...)
81 #define DEF_VECTOR_TYPE(...)
82 #define DEF_OPAQUE_VECTOR_TYPE(...)
83 #define DEF_FN_TYPE(...)
84 #define DEF_OV_TYPE(INDEX, ...) INDEX,
85 #include "s390-builtin-types.def"
86 BT_OV_MAX
87 };
88
89 #define MAX_OV_OPERANDS 6
90
91 extern tree s390_builtin_types[BT_MAX];
92 extern tree s390_builtin_fn_types[BT_FN_MAX];
93
94 /* Builtins. */
95
96 enum s390_builtins {
97 #undef B_DEF
98 #undef OB_DEF
99 #undef OB_DEF_VAR
100 #define B_DEF(NAME, ...) S390_BUILTIN_##NAME,
101 #define OB_DEF(...)
102 #define OB_DEF_VAR(...)
103
104 #include "s390-builtins.def"
105 S390_BUILTIN_MAX
106 };
107
108
109 /* Generate an enumeration of all overloaded builtins defined with
110 OB_DEF in s390-builtins.def. */
111 enum s390_overloaded_builtins {
112 #undef B_DEF
113 #undef OB_DEF
114 #undef OB_DEF_VAR
115 #define B_DEF(...)
116 #define OB_DEF(NAME, ...) S390_OVERLOADED_BUILTIN_##NAME,
117 #define OB_DEF_VAR(...)
118 #include "s390-builtins.def"
119 S390_OVERLOADED_BUILTIN_MAX
120 };
121
122 /* Generate an enumeration of all variants of overloaded builtins
123 defined with OB_DEF_VAR in s390-builtins.def. */
124 enum s390_overloaded_builtin_vars {
125 #undef B_DEF
126 #undef OB_DEF
127 #undef OB_DEF_VAR
128 #define B_DEF(...)
129 #define OB_DEF(...)
130 #define OB_DEF_VAR(NAME, ...) S390_OVERLOADED_BUILTIN_VAR_##NAME,
131 #include "s390-builtins.def"
132 S390_OVERLOADED_BUILTIN_VAR_MAX
133 };
134
135 #define S390_OVERLOADED_BUILTIN_OFFSET S390_BUILTIN_MAX
136 #define S390_OVERLOADED_BUILTIN_VAR_OFFSET \
137 (S390_BUILTIN_MAX + S390_OVERLOADED_BUILTIN_MAX)
138 #define S390_ALL_BUILTIN_MAX \
139 (S390_BUILTIN_MAX + S390_OVERLOADED_BUILTIN_MAX + \
140 S390_OVERLOADED_BUILTIN_VAR_MAX)
141
142 extern const unsigned int bflags_builtin[S390_BUILTIN_MAX + 1];
143 extern const unsigned int opflags_builtin[S390_BUILTIN_MAX + 1];
144
145 extern const unsigned int
146 bflags_overloaded_builtin[S390_OVERLOADED_BUILTIN_MAX + 1];
147 extern const unsigned int
148 bflags_overloaded_builtin_var[S390_OVERLOADED_BUILTIN_VAR_MAX + 1];
149 extern const unsigned int
150 opflags_overloaded_builtin_var[S390_OVERLOADED_BUILTIN_VAR_MAX + 1];
151
152 static inline unsigned int
153 bflags_for_builtin (int fcode)
154 {
155 if (fcode >= S390_OVERLOADED_BUILTIN_VAR_OFFSET)
156 gcc_unreachable ();
157 else if (fcode >= S390_OVERLOADED_BUILTIN_OFFSET)
158 return bflags_overloaded_builtin[fcode - S390_BUILTIN_MAX];
159 else
160 return bflags_builtin[fcode];
161 }
162
163 static inline unsigned int
164 opflags_for_builtin (int fcode)
165 {
166 if (fcode >= S390_OVERLOADED_BUILTIN_VAR_OFFSET)
167 return opflags_overloaded_builtin_var[fcode -
168 S390_OVERLOADED_BUILTIN_VAR_OFFSET];
169 else if (fcode >= S390_OVERLOADED_BUILTIN_OFFSET)
170 gcc_unreachable ();
171 else
172 return opflags_builtin[fcode];
173 }
174
175 extern tree s390_builtin_decls[S390_BUILTIN_MAX +
176 S390_OVERLOADED_BUILTIN_MAX +
177 S390_OVERLOADED_BUILTIN_VAR_MAX];