1/* This file contains the definitions and documentation for the
2 builtins used in the GNU compiler.
3 Copyright (C) 2000-2025 Free Software Foundation, Inc.
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify it under
8the terms of the GNU General Public License as published by the Free
9Software Foundation; either version 3, or (at your option) any later
10version.
11
12GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13WARRANTY; without even the implied warranty of MERCHANTABILITY or
14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING3. If not see
19<http://www.gnu.org/licenses/>. */
20
21/* Before including this file, you should define a macro:
22
23 DEF_BUILTIN (ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P,
24 FALLBACK_P, NONANSI_P, ATTRS, IMPLICIT, COND)
25
26 This macro will be called once for each builtin function. The
27 ENUM will be of type `enum built_in_function', and will indicate
28 which builtin function is being processed. The NAME of the builtin
29 function (which will always start with `__builtin_') is a string
30 literal. The CLASS is of type `enum built_in_class' and indicates
31 what kind of builtin is being processed.
32
33 Some builtins are actually two separate functions. For example,
34 for `strcmp' there are two builtin functions; `__builtin_strcmp'
35 and `strcmp' itself. Both behave identically. Other builtins
36 define only the `__builtin' variant. If BOTH_P is TRUE, then this
37 builtin has both variants; otherwise, it is has only the first
38 variant.
39
40 TYPE indicates the type of the function. The symbols correspond to
41 enumerals from builtin-types.def. If BOTH_P is true, then LIBTYPE
42 is the type of the non-`__builtin_' variant. Otherwise, LIBTYPE
43 should be ignored.
44
45 If FALLBACK_P is true then, if for some reason, the compiler cannot
46 expand the builtin function directly, it will call the
47 corresponding library function (which does not have the
48 `__builtin_' prefix.
49
50 If NONANSI_P is true, then the non-`__builtin_' variant is not an
51 ANSI/ISO library function, and so we should pretend it does not
52 exist when compiling in ANSI conformant mode.
53
54 ATTRs is an attribute list as defined in builtin-attrs.def that
55 describes the attributes of this builtin function.
56
57 IMPLICIT specifies condition when the builtin can be produced by
58 compiler. For instance C90 reserves floorf function, but does not
59 define it's meaning. When user uses floorf we may assume that the
60 floorf has the meaning we expect, but we can't produce floorf by
61 simplifying floor((double)float) since the runtime need not implement
62 it.
63
64 The builtins is registered only if COND is true. */
65
66/* A GCC builtin (like __builtin_saveregs) is provided by the
67 compiler, but does not correspond to a function in the standard
68 library. */
69#undef DEF_GCC_BUILTIN
70#define DEF_GCC_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
71 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
72 false, false, false, ATTRS, true, true)
73
74/* Like DEF_GCC_BUILTIN, except we don't prepend "__builtin_". */
75#undef DEF_SYNC_BUILTIN
76#define DEF_SYNC_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
77 DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
78 false, false, false, ATTRS, true, true)
79
80/* A set of GCC builtins for _FloatN and _FloatNx types. TYPE_MACRO
81 is called with an argument such as FLOAT32 to produce the enum
82 value for the type. */
83#undef DEF_GCC_FLOATN_NX_BUILTINS
84#define DEF_GCC_FLOATN_NX_BUILTINS(ENUM, NAME, TYPE_MACRO, ATTRS) \
85 DEF_GCC_BUILTIN (ENUM ## F16, NAME "f16", TYPE_MACRO (FLOAT16), ATTRS) \
86 DEF_GCC_BUILTIN (ENUM ## F32, NAME "f32", TYPE_MACRO (FLOAT32), ATTRS) \
87 DEF_GCC_BUILTIN (ENUM ## F64, NAME "f64", TYPE_MACRO (FLOAT64), ATTRS) \
88 DEF_GCC_BUILTIN (ENUM ## F128, NAME "f128", TYPE_MACRO (FLOAT128), ATTRS) \
89 DEF_GCC_BUILTIN (ENUM ## F32X, NAME "f32x", TYPE_MACRO (FLOAT32X), ATTRS) \
90 DEF_GCC_BUILTIN (ENUM ## F64X, NAME "f64x", TYPE_MACRO (FLOAT64X), ATTRS) \
91 DEF_GCC_BUILTIN (ENUM ## F128X, NAME "f128x", TYPE_MACRO (FLOAT128X), ATTRS)
92
93/* A library builtin (like __builtin_strchr) is a builtin equivalent
94 of an ANSI/ISO standard library function. In addition to the
95 `__builtin' version, we will create an ordinary version (e.g,
96 `strchr') as well. If we cannot compute the answer using the
97 builtin function, we will fall back to the standard library
98 version. */
99#undef DEF_LIB_BUILTIN
100#define DEF_LIB_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
101 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
102 true, true, false, ATTRS, true, true)
103
104/* Like DEF_LIB_BUILTIN, except that the function is not one that is
105 specified by ANSI/ISO C. So, when we're being fully conformant we
106 ignore the version of these builtins that does not begin with
107 __builtin. */
108#undef DEF_EXT_LIB_BUILTIN
109#define DEF_EXT_LIB_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
110 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
111 true, true, true, ATTRS, false, true)
112
113/* A set of GCC builtins for _FloatN and _FloatNx types. TYPE_MACRO is called
114 with an argument such as FLOAT32 to produce the enum value for the type. If
115 we are compiling for the C language with GNU extensions, we enable the name
116 without the __builtin_ prefix as well as the name with the __builtin_
117 prefix. C++ does not enable these names by default because a class based
118 library should use the __builtin_ names. */
119#undef DEF_FLOATN_BUILTIN
120#define DEF_FLOATN_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
121 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
122 targetm.floatn_builtin_p ((int) ENUM), true, true, ATTRS, \
123 false, true)
124#undef DEF_EXT_LIB_FLOATN_NX_BUILTINS
125#define DEF_EXT_LIB_FLOATN_NX_BUILTINS(ENUM, NAME, TYPE_MACRO, ATTRS) \
126 DEF_FLOATN_BUILTIN (ENUM ## F16, NAME "f16", TYPE_MACRO (FLOAT16), ATTRS) \
127 DEF_FLOATN_BUILTIN (ENUM ## F32, NAME "f32", TYPE_MACRO (FLOAT32), ATTRS) \
128 DEF_FLOATN_BUILTIN (ENUM ## F64, NAME "f64", TYPE_MACRO (FLOAT64), ATTRS) \
129 DEF_FLOATN_BUILTIN (ENUM ## F128, NAME "f128", TYPE_MACRO (FLOAT128), ATTRS) \
130 DEF_FLOATN_BUILTIN (ENUM ## F32X, NAME "f32x", TYPE_MACRO (FLOAT32X), ATTRS) \
131 DEF_FLOATN_BUILTIN (ENUM ## F64X, NAME "f64x", TYPE_MACRO (FLOAT64X), ATTRS) \
132 DEF_FLOATN_BUILTIN (ENUM ## F128X, NAME "f128x", TYPE_MACRO (FLOAT128X), \
133 ATTRS)
134
135/* Like DEF_LIB_BUILTIN, except that the function is only a part of
136 the standard in C94 or above. */
137#undef DEF_C94_BUILTIN
138#define DEF_C94_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
139 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
140 true, true, !flag_isoc94, ATTRS, \
141 targetm.libc_has_function (function_c94, NULL_TREE), true)
142
143/* Like DEF_LIB_BUILTIN, except that the function is only a part of
144 the standard in C99 or above. */
145#undef DEF_C99_BUILTIN
146#define DEF_C99_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
147 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
148 true, true, !flag_isoc99, ATTRS, \
149 targetm.libc_has_function (function_c99_misc, NULL_TREE), true)
150
151/* Like DEF_LIB_BUILTIN, except that the function is only a part of
152 the standard in C11 or above. */
153#undef DEF_C11_BUILTIN
154#define DEF_C11_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
155 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
156 true, true, !flag_isoc11, ATTRS, \
157 targetm.libc_has_function (function_c11_misc, NULL_TREE), true)
158
159/* Like DEF_LIB_BUILTIN, except that the function is only a part of
160 the standard in C23 or above. */
161#undef DEF_C23_BUILTIN
162#define DEF_C23_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
163 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
164 true, true, !flag_isoc23, ATTRS, \
165 targetm.libc_has_function (function_c23_misc, NULL_TREE), true)
166
167/* Like DEF_LIB_BUILTIN, except that the function is only a part of
168 the standard in C2Y or above. */
169#undef DEF_C2Y_BUILTIN
170#define DEF_C2Y_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
171 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
172 true, true, !flag_isoc2y, ATTRS, \
173 targetm.libc_has_function (function_c2y_misc, NULL_TREE), true)
174
175/* Like DEF_C99_BUILTIN, but for complex math functions. */
176#undef DEF_C99_COMPL_BUILTIN
177#define DEF_C99_COMPL_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
178 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
179 true, true, !flag_isoc99, ATTRS, \
180 targetm.libc_has_function (function_c99_math_complex, \
181 NULL_TREE), \
182 true)
183
184/* Builtin that is specified by C99 and C90 reserve the name for future use.
185 We can still recognize the builtin in C90 mode but we can't produce it
186 implicitly. */
187#undef DEF_C99_C90RES_BUILTIN
188#define DEF_C99_C90RES_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
189 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
190 true, true, !flag_isoc99, ATTRS, \
191 targetm.libc_has_function (function_c99_misc, NULL_TREE), true)
192
193/* Builtin that C99 reserve the name for future use. We can still recognize
194 the builtin in C99 mode but we can't produce it implicitly. */
195#undef DEF_EXT_C99RES_BUILTIN
196#define DEF_EXT_C99RES_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
197 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
198 true, true, true, ATTRS, false, true)
199
200/* Allocate the enum and the name for a builtin, but do not actually
201 define it here at all. */
202#undef DEF_BUILTIN_STUB
203#define DEF_BUILTIN_STUB(ENUM, NAME) \
204 DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, BT_LAST, BT_LAST, false, false, \
205 false, ATTR_LAST, false, false)
206
207/* Builtins used in implementing coroutine support. */
208#undef DEF_COROUTINE_BUILTIN
209#define DEF_COROUTINE_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
210 DEF_BUILTIN (ENUM, "__builtin_coro_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
211 true, true, true, ATTRS, true, flag_coroutines)
212
213/* Builtin used by the implementation of OpenACC and OpenMP. Few of these are
214 actually implemented in the compiler; most are in libgomp. */
215#undef DEF_GOACC_BUILTIN
216#define DEF_GOACC_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
217 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
218 false, true, true, ATTRS, false, \
219 flag_openacc)
220/* Set NONANSI_P = false to enable the builtins also with -fno-nonansi-builtins,
221 esp. as -std=c++../c.. imply that flag and -fopenacc should be othogonal. */
222#undef DEF_GOACC_BUILTIN_COMPILER
223#define DEF_GOACC_BUILTIN_COMPILER(ENUM, NAME, TYPE, ATTRS) \
224 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
225 flag_openacc, true, true, ATTRS, false, true)
226#undef DEF_GOACC_BUILTIN_ONLY
227#define DEF_GOACC_BUILTIN_ONLY(ENUM, NAME, TYPE, ATTRS) \
228 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
229 false, false, true, ATTRS, false, flag_openacc)
230#undef DEF_GOMP_BUILTIN
231#define DEF_GOMP_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
232 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
233 false, true, true, ATTRS, false, \
234 (flag_openacc \
235 || flag_openmp \
236 || flag_tree_parallelize_loops > 1))
237/* Set NONANSI_P = false to enable the builtins also with -fno-nonansi-builtins,
238 esp. as -std=c++../c.. imply that flag and -fopenmp should be othogonal. */
239#undef DEF_GOMP_BUILTIN_COMPILER
240#define DEF_GOMP_BUILTIN_COMPILER(ENUM, NAME, TYPE, ATTRS) \
241 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
242 flag_openmp, true, false, ATTRS, false, flag_openmp)
243
244/* Builtin used by the implementation of GNU TM. These
245 functions are mapped to the actual implementation of the STM library. */
246#undef DEF_TM_BUILTIN
247#define DEF_TM_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
248 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
249 false, true, true, ATTRS, false, flag_tm)
250
251/* Builtin used by the implementation of libsanitizer. These
252 functions are mapped to the actual implementation of the
253 libtsan library. */
254#undef DEF_SANITIZER_BUILTIN
255#define DEF_SANITIZER_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
256 DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
257 true, true, true, ATTRS, true, \
258 (flag_sanitize & (SANITIZE_ADDRESS | SANITIZE_THREAD \
259 | SANITIZE_HWADDRESS \
260 | SANITIZE_UNDEFINED \
261 | SANITIZE_UNDEFINED_NONDEFAULT) \
262 || flag_sanitize_coverage))
263
264/* Define an attribute list for math functions that are normally
265 "impure" because some of them may write into global memory for
266 `errno'. If !flag_errno_math they are instead "const". */
267#undef ATTR_MATHFN_ERRNO
268#define ATTR_MATHFN_ERRNO (flag_errno_math ? \
269 ATTR_ERRNOCONST_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST)
270
271/* Define an attribute list for math functions that are normally
272 "const" but if flag_rounding_math is set they are instead "pure".
273 This distinction accounts for the fact that some math functions
274 check the rounding mode which is akin to examining global
275 memory. */
276#undef ATTR_MATHFN_FPROUNDING
277#define ATTR_MATHFN_FPROUNDING (flag_rounding_math ? \
278 ATTR_PURE_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST)
279
280/* Define an attribute list for math functions that are normally
281 "impure" because some of them may write into global memory for
282 `errno'. If !flag_errno_math, we can possibly use "pure" or
283 "const" depending on whether we care about FP rounding. */
284#undef ATTR_MATHFN_FPROUNDING_ERRNO
285#define ATTR_MATHFN_FPROUNDING_ERRNO (flag_errno_math ? \
286 (flag_rounding_math ? ATTR_ERRNOPURE_NOTHROW_LEAF_LIST \
287 : ATTR_ERRNOCONST_NOTHROW_LEAF_LIST) : ATTR_MATHFN_FPROUNDING)
288
289/* Define an attribute list for math functions that need to mind FP
290 rounding, but because they store into memory they are never "const"
291 or "pure". Use of this macro is mainly for documentation and
292 maintenance purposes. */
293#undef ATTR_MATHFN_FPROUNDING_STORE
294#define ATTR_MATHFN_FPROUNDING_STORE ATTR_NOTHROW_LEAF_LIST
295
296/* Define an attribute list for leaf functions that do not throw
297 exceptions normally, but may throw exceptions when using
298 -fnon-call-exceptions. */
299#define ATTR_NOTHROWCALL_LEAF_LIST (flag_non_call_exceptions ? \
300 ATTR_LEAF_LIST : ATTR_NOTHROW_LEAF_LIST)
301
302/* Make sure 0 is not a legitimate builtin. */
303DEF_BUILTIN_STUB(BUILT_IN_NONE, (const char *)0)
304
305/* Category: math builtins. */
306DEF_LIB_BUILTIN (BUILT_IN_ACOS, "acos", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
307DEF_C99_C90RES_BUILTIN (BUILT_IN_ACOSF, "acosf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
308DEF_C99_BUILTIN (BUILT_IN_ACOSH, "acosh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
309DEF_C99_BUILTIN (BUILT_IN_ACOSHF, "acoshf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
310DEF_C99_BUILTIN (BUILT_IN_ACOSHL, "acoshl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
311#define ACOSH_TYPE(F) BT_FN_##F##_##F
312DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ACOSH, "acosh", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
313DEF_C99_C90RES_BUILTIN (BUILT_IN_ACOSL, "acosl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
314DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ACOS, "acos", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
315DEF_C11_BUILTIN (BUILT_IN_ALIGNED_ALLOC, "aligned_alloc", BT_FN_PTR_SIZE_SIZE, ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST)
316DEF_LIB_BUILTIN (BUILT_IN_ASIN, "asin", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
317DEF_C99_C90RES_BUILTIN (BUILT_IN_ASINF, "asinf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
318DEF_C99_BUILTIN (BUILT_IN_ASINH, "asinh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
319DEF_C99_BUILTIN (BUILT_IN_ASINHF, "asinhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
320DEF_C99_BUILTIN (BUILT_IN_ASINHL, "asinhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
321DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ASINH, "asinh", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
322DEF_C99_C90RES_BUILTIN (BUILT_IN_ASINL, "asinl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
323DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ASIN, "asin", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
324#undef ACOSH_TYPE
325DEF_LIB_BUILTIN (BUILT_IN_ATAN, "atan", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
326DEF_LIB_BUILTIN (BUILT_IN_ATAN2, "atan2", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
327DEF_C99_C90RES_BUILTIN (BUILT_IN_ATAN2F, "atan2f", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
328DEF_C99_C90RES_BUILTIN (BUILT_IN_ATAN2L, "atan2l", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
329#define ATAN2_TYPE(F) BT_FN_##F##_##F##_##F
330DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATAN2, "atan2", ATAN2_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
331#undef ATAN2_TYPE
332DEF_C99_C90RES_BUILTIN (BUILT_IN_ATANF, "atanf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
333DEF_C99_BUILTIN (BUILT_IN_ATANH, "atanh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
334DEF_C99_BUILTIN (BUILT_IN_ATANHF, "atanhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
335DEF_C99_BUILTIN (BUILT_IN_ATANHL, "atanhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
336#define ATANH_TYPE(F) BT_FN_##F##_##F
337DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATANH, "atanh", ATANH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
338DEF_C99_C90RES_BUILTIN (BUILT_IN_ATANL, "atanl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
339DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATAN, "atan", ATANH_TYPE, ATTR_MATHFN_FPROUNDING)
340DEF_C99_BUILTIN (BUILT_IN_CBRT, "cbrt", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
341DEF_C99_BUILTIN (BUILT_IN_CBRTF, "cbrtf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
342DEF_C99_BUILTIN (BUILT_IN_CBRTL, "cbrtl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
343DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CBRT, "cbrt", ATANH_TYPE, ATTR_MATHFN_FPROUNDING)
344#undef ATANH_TYPE
345DEF_LIB_BUILTIN (BUILT_IN_CEIL, "ceil", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
346DEF_C99_C90RES_BUILTIN (BUILT_IN_CEILF, "ceilf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
347DEF_C99_C90RES_BUILTIN (BUILT_IN_CEILL, "ceill", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
348#define CEIL_TYPE(F) BT_FN_##F##_##F
349DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CEIL, "ceil", CEIL_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
350#undef CEIL_TYPE
351DEF_C99_BUILTIN (BUILT_IN_COPYSIGN, "copysign", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
352DEF_C99_BUILTIN (BUILT_IN_COPYSIGNF, "copysignf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
353DEF_C99_BUILTIN (BUILT_IN_COPYSIGNL, "copysignl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
354#define COPYSIGN_TYPE(F) BT_FN_##F##_##F##_##F
355DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COPYSIGN, "copysign", COPYSIGN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
356#undef COPYSIGN_TYPE
357DEF_LIB_BUILTIN (BUILT_IN_COS, "cos", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
358DEF_C99_C90RES_BUILTIN (BUILT_IN_COSF, "cosf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
359DEF_LIB_BUILTIN (BUILT_IN_COSH, "cosh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
360DEF_C99_C90RES_BUILTIN (BUILT_IN_COSHF, "coshf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
361DEF_C99_C90RES_BUILTIN (BUILT_IN_COSHL, "coshl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
362#define COSH_TYPE(F) BT_FN_##F##_##F
363DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COSH, "cosh", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
364DEF_C99_C90RES_BUILTIN (BUILT_IN_COSL, "cosl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
365DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COS, "cos", COSH_TYPE, ATTR_MATHFN_FPROUNDING)
366DEF_EXT_LIB_BUILTIN (BUILT_IN_DREM, "drem", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
367DEF_EXT_LIB_BUILTIN (BUILT_IN_DREMF, "dremf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
368DEF_EXT_LIB_BUILTIN (BUILT_IN_DREML, "dreml", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
369DEF_C99_BUILTIN (BUILT_IN_ERF, "erf", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
370DEF_C99_BUILTIN (BUILT_IN_ERFC, "erfc", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
371DEF_C99_BUILTIN (BUILT_IN_ERFCF, "erfcf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
372DEF_C99_BUILTIN (BUILT_IN_ERFCL, "erfcl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
373DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ERFC, "erfc", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
374DEF_C99_BUILTIN (BUILT_IN_ERFF, "erff", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
375DEF_C99_BUILTIN (BUILT_IN_ERFL, "erfl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
376DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ERF, "erf", COSH_TYPE, ATTR_MATHFN_FPROUNDING)
377DEF_LIB_BUILTIN (BUILT_IN_EXP, "exp", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
378DEF_C23_BUILTIN (BUILT_IN_EXP10, "exp10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
379DEF_C23_BUILTIN (BUILT_IN_EXP10F, "exp10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
380DEF_C23_BUILTIN (BUILT_IN_EXP10L, "exp10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
381DEF_C99_BUILTIN (BUILT_IN_EXP2, "exp2", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
382DEF_C99_BUILTIN (BUILT_IN_EXP2F, "exp2f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
383DEF_C99_BUILTIN (BUILT_IN_EXP2L, "exp2l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
384DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXP2, "exp2", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
385DEF_C99_C90RES_BUILTIN (BUILT_IN_EXPF, "expf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
386DEF_C99_C90RES_BUILTIN (BUILT_IN_EXPL, "expl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
387DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXP, "exp", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
388DEF_C99_BUILTIN (BUILT_IN_EXPM1, "expm1", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
389DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXPM1, "expm1", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
390#undef COSH_TYPE
391DEF_C99_BUILTIN (BUILT_IN_EXPM1F, "expm1f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
392DEF_C99_BUILTIN (BUILT_IN_EXPM1L, "expm1l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
393DEF_LIB_BUILTIN (BUILT_IN_FABS, "fabs", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
394DEF_C99_C90RES_BUILTIN (BUILT_IN_FABSF, "fabsf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
395DEF_C99_C90RES_BUILTIN (BUILT_IN_FABSL, "fabsl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
396#define FABS_TYPE(F) BT_FN_##F##_##F
397DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FABS, "fabs", FABS_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
398#undef FABS_TYPE
399DEF_C23_BUILTIN (BUILT_IN_FABSD32, "fabsd32", BT_FN_DFLOAT32_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
400DEF_C23_BUILTIN (BUILT_IN_FABSD64, "fabsd64", BT_FN_DFLOAT64_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
401DEF_C23_BUILTIN (BUILT_IN_FABSD128, "fabsd128", BT_FN_DFLOAT128_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
402DEF_C23_BUILTIN (BUILT_IN_FABSD64X, "fabsd64x", BT_FN_DFLOAT64X_DFLOAT64X, ATTR_CONST_NOTHROW_LEAF_LIST)
403DEF_C99_BUILTIN (BUILT_IN_FDIM, "fdim", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
404DEF_C99_BUILTIN (BUILT_IN_FDIMF, "fdimf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
405DEF_C99_BUILTIN (BUILT_IN_FDIML, "fdiml", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
406#define FDIM_TYPE(F) BT_FN_##F##_##F##_##F
407DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FDIM, "fdim", FDIM_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
408#undef FDIM_TYPE
409DEF_C99_BUILTIN (BUILT_IN_FECLEAREXCEPT, "feclearexcept", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
410DEF_C99_BUILTIN (BUILT_IN_FEGETENV, "fegetenv", BT_FN_INT_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
411DEF_C99_BUILTIN (BUILT_IN_FEGETEXCEPTFLAG, "fegetexceptflag", BT_FN_INT_FEXCEPT_T_PTR_INT, ATTR_NOTHROW_LEAF_LIST)
412DEF_C99_BUILTIN (BUILT_IN_FEGETROUND, "fegetround", BT_FN_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
413DEF_C99_BUILTIN (BUILT_IN_FEHOLDEXCEPT, "feholdexcept", BT_FN_INT_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
414DEF_C99_BUILTIN (BUILT_IN_FERAISEEXCEPT, "feraiseexcept", BT_FN_INT_INT, ATTR_NULL)
415DEF_C99_BUILTIN (BUILT_IN_FESETENV, "fesetenv", BT_FN_INT_CONST_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
416DEF_C99_BUILTIN (BUILT_IN_FESETEXCEPTFLAG, "fesetexceptflag", BT_FN_INT_CONST_FEXCEPT_T_PTR_INT, ATTR_NULL)
417DEF_C99_BUILTIN (BUILT_IN_FESETROUND, "fesetround", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
418DEF_C99_BUILTIN (BUILT_IN_FETESTEXCEPT, "fetestexcept", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
419DEF_C99_BUILTIN (BUILT_IN_FEUPDATEENV, "feupdateenv", BT_FN_INT_CONST_FENV_T_PTR, ATTR_NULL)
420DEF_LIB_BUILTIN (BUILT_IN_FLOOR, "floor", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
421DEF_C99_C90RES_BUILTIN (BUILT_IN_FLOORF, "floorf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
422DEF_C99_C90RES_BUILTIN (BUILT_IN_FLOORL, "floorl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
423#define FLOOR_TYPE(F) BT_FN_##F##_##F
424DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FLOOR, "floor", FLOOR_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
425#undef FLOOR_TYPE
426DEF_C99_BUILTIN (BUILT_IN_FMA, "fma", BT_FN_DOUBLE_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
427DEF_C99_BUILTIN (BUILT_IN_FMAF, "fmaf", BT_FN_FLOAT_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
428DEF_C99_BUILTIN (BUILT_IN_FMAL, "fmal", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
429#define FMA_TYPE(F) BT_FN_##F##_##F##_##F##_##F
430DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMA, "fma", FMA_TYPE, ATTR_MATHFN_FPROUNDING)
431#undef FMA_TYPE
432DEF_C99_BUILTIN (BUILT_IN_FMAX, "fmax", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
433DEF_C99_BUILTIN (BUILT_IN_FMAXF, "fmaxf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
434DEF_C99_BUILTIN (BUILT_IN_FMAXL, "fmaxl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
435#define FMAX_TYPE(F) BT_FN_##F##_##F##_##F
436DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMAX, "fmax", FMAX_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
437#undef FMAX_TYPE
438DEF_C99_BUILTIN (BUILT_IN_FMIN, "fmin", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
439DEF_C99_BUILTIN (BUILT_IN_FMINF, "fminf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
440DEF_C99_BUILTIN (BUILT_IN_FMINL, "fminl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
441#define FMIN_TYPE(F) BT_FN_##F##_##F##_##F
442DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMIN, "fmin", FMIN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
443DEF_LIB_BUILTIN (BUILT_IN_FMOD, "fmod", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
444DEF_C99_C90RES_BUILTIN (BUILT_IN_FMODF, "fmodf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
445DEF_C99_C90RES_BUILTIN (BUILT_IN_FMODL, "fmodl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
446DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMOD, "fmod", FMIN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
447#undef FMIN_TYPE
448DEF_LIB_BUILTIN (BUILT_IN_FREXP, "frexp", BT_FN_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
449DEF_C99_C90RES_BUILTIN (BUILT_IN_FREXPF, "frexpf", BT_FN_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
450DEF_C99_C90RES_BUILTIN (BUILT_IN_FREXPL, "frexpl", BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
451#define FREXP_TYPE(F) BT_FN_##F##_##F##_INTPTR
452DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FREXP, "frexp", FREXP_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
453#undef FREXP_TYPE
454DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMA, "gamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
455DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAF, "gammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_STORE)
456DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAL, "gammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
457DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMA_R, "gamma_r", BT_FN_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
458DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAF_R, "gammaf_r", BT_FN_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
459DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAL_R, "gammal_r", BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
460DEF_GCC_BUILTIN (BUILT_IN_HUGE_VAL, "huge_val", BT_FN_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
461DEF_GCC_BUILTIN (BUILT_IN_HUGE_VALF, "huge_valf", BT_FN_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
462DEF_GCC_BUILTIN (BUILT_IN_HUGE_VALL, "huge_vall", BT_FN_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
463#define HUGE_VAL_TYPE(F) BT_FN_##F
464DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_HUGE_VAL, "huge_val", HUGE_VAL_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
465#undef HUGE_VAL_TYPE
466DEF_C99_BUILTIN (BUILT_IN_HYPOT, "hypot", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
467DEF_C99_BUILTIN (BUILT_IN_HYPOTF, "hypotf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
468DEF_C99_BUILTIN (BUILT_IN_HYPOTL, "hypotl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
469#define HYPOT_TYPE(F) BT_FN_##F##_##F##_##F
470DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_HYPOT, "hypot", HYPOT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
471#undef HYPOT_TYPE
472DEF_GCC_BUILTIN (BUILT_IN_ICEIL, "iceil", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
473DEF_GCC_BUILTIN (BUILT_IN_ICEILF, "iceilf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
474DEF_GCC_BUILTIN (BUILT_IN_ICEILL, "iceill", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
475DEF_GCC_BUILTIN (BUILT_IN_IFLOOR, "ifloor", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
476DEF_GCC_BUILTIN (BUILT_IN_IFLOORF, "ifloorf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
477DEF_GCC_BUILTIN (BUILT_IN_IFLOORL, "ifloorl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
478DEF_C99_BUILTIN (BUILT_IN_ILOGB, "ilogb", BT_FN_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
479DEF_C99_BUILTIN (BUILT_IN_ILOGBF, "ilogbf", BT_FN_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
480DEF_C99_BUILTIN (BUILT_IN_ILOGBL, "ilogbl", BT_FN_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
481#define ILOGB_TYPE(F) BT_FN_INT_##F
482DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ILOGB, "ilogb", ILOGB_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
483#undef ILOGB_TYPE
484DEF_GCC_BUILTIN (BUILT_IN_INF, "inf", BT_FN_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
485DEF_GCC_BUILTIN (BUILT_IN_INFF, "inff", BT_FN_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
486DEF_GCC_BUILTIN (BUILT_IN_INFL, "infl", BT_FN_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
487#define INF_TYPE(F) BT_FN_##F
488DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_INF, "inf", INF_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
489#undef INF_TYPE
490DEF_GCC_BUILTIN (BUILT_IN_INFD32, "infd32", BT_FN_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
491DEF_GCC_BUILTIN (BUILT_IN_INFD64, "infd64", BT_FN_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
492DEF_GCC_BUILTIN (BUILT_IN_INFD128, "infd128", BT_FN_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
493DEF_GCC_BUILTIN (BUILT_IN_INFD64X, "infd64x", BT_FN_DFLOAT64X, ATTR_CONST_NOTHROW_LEAF_LIST)
494DEF_GCC_BUILTIN (BUILT_IN_IRINT, "irint", BT_FN_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
495DEF_GCC_BUILTIN (BUILT_IN_IRINTF, "irintf", BT_FN_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
496DEF_GCC_BUILTIN (BUILT_IN_IRINTL, "irintl", BT_FN_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
497DEF_GCC_BUILTIN (BUILT_IN_IROUND, "iround", BT_FN_INT_DOUBLE, ATTR_MATHFN_ERRNO)
498DEF_GCC_BUILTIN (BUILT_IN_IROUNDF, "iroundf", BT_FN_INT_FLOAT, ATTR_MATHFN_ERRNO)
499DEF_GCC_BUILTIN (BUILT_IN_IROUNDL, "iroundl", BT_FN_INT_LONGDOUBLE, ATTR_MATHFN_ERRNO)
500DEF_EXT_LIB_BUILTIN (BUILT_IN_J0, "j0", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
501DEF_EXT_LIB_BUILTIN (BUILT_IN_J0F, "j0f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
502DEF_EXT_LIB_BUILTIN (BUILT_IN_J0L, "j0l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
503DEF_EXT_LIB_BUILTIN (BUILT_IN_J1, "j1", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
504DEF_EXT_LIB_BUILTIN (BUILT_IN_J1F, "j1f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
505DEF_EXT_LIB_BUILTIN (BUILT_IN_J1L, "j1l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
506DEF_EXT_LIB_BUILTIN (BUILT_IN_JN, "jn", BT_FN_DOUBLE_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
507DEF_EXT_LIB_BUILTIN (BUILT_IN_JNF, "jnf", BT_FN_FLOAT_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
508DEF_EXT_LIB_BUILTIN (BUILT_IN_JNL, "jnl", BT_FN_LONGDOUBLE_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
509DEF_GCC_BUILTIN (BUILT_IN_LCEIL, "lceil", BT_FN_LONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
510DEF_GCC_BUILTIN (BUILT_IN_LCEILF, "lceilf", BT_FN_LONG_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
511DEF_GCC_BUILTIN (BUILT_IN_LCEILL, "lceill", BT_FN_LONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
512DEF_LIB_BUILTIN (BUILT_IN_LDEXP, "ldexp", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
513DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPF, "ldexpf", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
514DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPL, "ldexpl", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
515#define LDEXP_TYPE(F) BT_FN_##F##_##F##_INT
516DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LDEXP, "ldexp", LDEXP_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
517#undef LDEXP_TYPE
518DEF_GCC_BUILTIN (BUILT_IN_LFLOOR, "lfloor", BT_FN_LONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
519DEF_GCC_BUILTIN (BUILT_IN_LFLOORF, "lfloorf", BT_FN_LONG_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
520DEF_GCC_BUILTIN (BUILT_IN_LFLOORL, "lfloorl", BT_FN_LONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
521DEF_C99_BUILTIN (BUILT_IN_LGAMMA, "lgamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
522DEF_C99_BUILTIN (BUILT_IN_LGAMMAF, "lgammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_STORE)
523DEF_C99_BUILTIN (BUILT_IN_LGAMMAL, "lgammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
524#define LGAMMA_TYPE(F) BT_FN_##F##_##F
525DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LGAMMA, "lgamma", LGAMMA_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
526#undef LGAMMA_TYPE
527DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMA_R, "lgamma_r", BT_FN_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
528DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMAF_R, "lgammaf_r", BT_FN_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
529DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMAL_R, "lgammal_r", BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
530DEF_GCC_BUILTIN (BUILT_IN_LLCEIL, "llceil", BT_FN_LONGLONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
531DEF_GCC_BUILTIN (BUILT_IN_LLCEILF, "llceilf", BT_FN_LONGLONG_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
532DEF_GCC_BUILTIN (BUILT_IN_LLCEILL, "llceill", BT_FN_LONGLONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
533DEF_GCC_BUILTIN (BUILT_IN_LLFLOOR, "llfloor", BT_FN_LONGLONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
534DEF_GCC_BUILTIN (BUILT_IN_LLFLOORF, "llfloorf", BT_FN_LONGLONG_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
535DEF_GCC_BUILTIN (BUILT_IN_LLFLOORL, "llfloorl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
536DEF_C99_BUILTIN (BUILT_IN_LLRINT, "llrint", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
537DEF_C99_BUILTIN (BUILT_IN_LLRINTF, "llrintf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
538DEF_C99_BUILTIN (BUILT_IN_LLRINTL, "llrintl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
539#define LLRINT_TYPE(F) BT_FN_LONGLONG_##F
540DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LLRINT, "llrint", LLRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
541DEF_C99_BUILTIN (BUILT_IN_LLROUND, "llround", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_ERRNO)
542DEF_C99_BUILTIN (BUILT_IN_LLROUNDF, "llroundf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_ERRNO)
543DEF_C99_BUILTIN (BUILT_IN_LLROUNDL, "llroundl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_ERRNO)
544DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LLROUND, "llround", LLRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
545#undef LLRINT_TYPE
546DEF_LIB_BUILTIN (BUILT_IN_LOG, "log", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
547DEF_LIB_BUILTIN (BUILT_IN_LOG10, "log10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
548DEF_C99_C90RES_BUILTIN (BUILT_IN_LOG10F, "log10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
549DEF_C99_C90RES_BUILTIN (BUILT_IN_LOG10L, "log10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
550#define LOG10_TYPE(F) BT_FN_##F##_##F
551DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG10, "log10", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
552DEF_C99_BUILTIN (BUILT_IN_LOG1P, "log1p", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
553DEF_C99_BUILTIN (BUILT_IN_LOG1PF, "log1pf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
554DEF_C99_BUILTIN (BUILT_IN_LOG1PL, "log1pl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
555DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG1P, "log1p", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
556DEF_C99_BUILTIN (BUILT_IN_LOG2, "log2", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
557DEF_C99_BUILTIN (BUILT_IN_LOG2F, "log2f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
558DEF_C99_BUILTIN (BUILT_IN_LOG2L, "log2l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
559DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG2, "log2", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
560DEF_C99_BUILTIN (BUILT_IN_LOGB, "logb", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
561DEF_C99_BUILTIN (BUILT_IN_LOGBF, "logbf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
562DEF_C99_BUILTIN (BUILT_IN_LOGBL, "logbl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
563DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOGB, "logb", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
564DEF_C99_C90RES_BUILTIN (BUILT_IN_LOGF, "logf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
565DEF_C99_C90RES_BUILTIN (BUILT_IN_LOGL, "logl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
566DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG, "log", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
567#undef LOG10_TYPE
568DEF_C99_BUILTIN (BUILT_IN_LRINT, "lrint", BT_FN_LONG_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
569DEF_C99_BUILTIN (BUILT_IN_LRINTF, "lrintf", BT_FN_LONG_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
570DEF_C99_BUILTIN (BUILT_IN_LRINTL, "lrintl", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
571#define LRINT_TYPE(F) BT_FN_LONG_##F
572DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LRINT, "lrint", LRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
573DEF_C99_BUILTIN (BUILT_IN_LROUND, "lround", BT_FN_LONG_DOUBLE, ATTR_MATHFN_ERRNO)
574DEF_C99_BUILTIN (BUILT_IN_LROUNDF, "lroundf", BT_FN_LONG_FLOAT, ATTR_MATHFN_ERRNO)
575DEF_C99_BUILTIN (BUILT_IN_LROUNDL, "lroundl", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_ERRNO)
576DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LROUND, "lround", LRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
577#undef LRINT_TYPE
578DEF_LIB_BUILTIN (BUILT_IN_MODF, "modf", BT_FN_DOUBLE_DOUBLE_DOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
579DEF_C99_C90RES_BUILTIN (BUILT_IN_MODFF, "modff", BT_FN_FLOAT_FLOAT_FLOATPTR, ATTR_MATHFN_FPROUNDING_STORE)
580DEF_C99_C90RES_BUILTIN (BUILT_IN_MODFL, "modfl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
581#define MODF_TYPE(F) BT_FN_##F##_##F##_##F##PTR
582DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_MODF, "modf", MODF_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
583#undef MODF_TYPE
584DEF_C99_BUILTIN (BUILT_IN_NAN, "nan", BT_FN_DOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
585DEF_C99_BUILTIN (BUILT_IN_NANF, "nanf", BT_FN_FLOAT_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
586DEF_C99_BUILTIN (BUILT_IN_NANL, "nanl", BT_FN_LONGDOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
587#define NAN_TYPE(F) BT_FN_##F##_CONST_STRING
588DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NAN, "nan", NAN_TYPE, ATTR_CONST_NOTHROW_NONNULL)
589DEF_C23_BUILTIN (BUILT_IN_NAND32, "nand32", BT_FN_DFLOAT32_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
590DEF_C23_BUILTIN (BUILT_IN_NAND64, "nand64", BT_FN_DFLOAT64_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
591DEF_C23_BUILTIN (BUILT_IN_NAND128, "nand128", BT_FN_DFLOAT128_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
592DEF_C23_BUILTIN (BUILT_IN_NAND64X, "nand64x", BT_FN_DFLOAT64X_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
593DEF_GCC_BUILTIN (BUILT_IN_NANS, "nans", BT_FN_DOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
594DEF_GCC_BUILTIN (BUILT_IN_NANSF, "nansf", BT_FN_FLOAT_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
595DEF_GCC_BUILTIN (BUILT_IN_NANSL, "nansl", BT_FN_LONGDOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
596DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_NANS, "nans", NAN_TYPE, ATTR_CONST_NOTHROW_NONNULL)
597#undef NAN_TYPE
598DEF_GCC_BUILTIN (BUILT_IN_NANSF16B, "nansf16b", BT_FN_BFLOAT16_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
599DEF_GCC_BUILTIN (BUILT_IN_NANSD32, "nansd32", BT_FN_DFLOAT32_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
600DEF_GCC_BUILTIN (BUILT_IN_NANSD64, "nansd64", BT_FN_DFLOAT64_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
601DEF_GCC_BUILTIN (BUILT_IN_NANSD128, "nansd128", BT_FN_DFLOAT128_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
602DEF_GCC_BUILTIN (BUILT_IN_NANSD64X, "nansd64x", BT_FN_DFLOAT64X_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
603DEF_C99_BUILTIN (BUILT_IN_NEARBYINT, "nearbyint", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
604DEF_C99_BUILTIN (BUILT_IN_NEARBYINTF, "nearbyintf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
605DEF_C99_BUILTIN (BUILT_IN_NEARBYINTL, "nearbyintl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
606#define NEARBYINT_TYPE(F) BT_FN_##F##_##F
607DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NEARBYINT, "nearbyint", NEARBYINT_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
608#undef NEARBYINT_TYPE
609DEF_C99_BUILTIN (BUILT_IN_NEXTAFTER, "nextafter", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_ERRNO)
610DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERF, "nextafterf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_ERRNO)
611DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERL, "nextafterl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
612#define NEXTAFTER_TYPE(F) BT_FN_##F##_##F##_##F
613DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NEXTAFTER, "nextafter", NEXTAFTER_TYPE, ATTR_MATHFN_ERRNO)
614DEF_GCC_BUILTIN (BUILT_IN_NEXTAFTERF16B, "nextafterf16b", BT_FN_BFLOAT16_BFLOAT16_BFLOAT16, ATTR_MATHFN_ERRNO)
615DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARD, "nexttoward", BT_FN_DOUBLE_DOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
616DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDF, "nexttowardf", BT_FN_FLOAT_FLOAT_LONGDOUBLE, ATTR_MATHFN_ERRNO)
617DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDL, "nexttowardl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
618DEF_LIB_BUILTIN (BUILT_IN_POW, "pow", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
619DEF_EXT_LIB_BUILTIN (BUILT_IN_POW10, "pow10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
620DEF_EXT_LIB_BUILTIN (BUILT_IN_POW10F, "pow10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
621DEF_EXT_LIB_BUILTIN (BUILT_IN_POW10L, "pow10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
622DEF_C99_C90RES_BUILTIN (BUILT_IN_POWF, "powf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
623DEF_GCC_BUILTIN (BUILT_IN_POWI, "powi", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING)
624DEF_GCC_BUILTIN (BUILT_IN_POWIF, "powif", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING)
625DEF_GCC_BUILTIN (BUILT_IN_POWIL, "powil", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING)
626DEF_C99_C90RES_BUILTIN (BUILT_IN_POWL, "powl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
627DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_POW, "pow", NEXTAFTER_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
628DEF_C99_BUILTIN (BUILT_IN_REMAINDER, "remainder", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
629DEF_C99_BUILTIN (BUILT_IN_REMAINDERF, "remainderf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
630DEF_C99_BUILTIN (BUILT_IN_REMAINDERL, "remainderl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
631DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_REMAINDER, "remainder", NEXTAFTER_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
632#undef NEXTAFTER_TYPE
633DEF_C99_BUILTIN (BUILT_IN_REMQUO, "remquo", BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
634DEF_C99_BUILTIN (BUILT_IN_REMQUOF, "remquof", BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
635DEF_C99_BUILTIN (BUILT_IN_REMQUOL, "remquol", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
636#define REMQUO_TYPE(F) BT_FN_##F##_##F##_##F##_INTPTR
637DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_REMQUO, "remquo", REMQUO_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
638#undef REMQUO_TYPE
639DEF_C99_BUILTIN (BUILT_IN_RINT, "rint", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
640DEF_C99_BUILTIN (BUILT_IN_RINTF, "rintf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
641DEF_C99_BUILTIN (BUILT_IN_RINTL, "rintl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
642#define RINT_TYPE(F) BT_FN_##F##_##F
643DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_RINT, "rint", RINT_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
644#undef RINT_TYPE
645DEF_C23_BUILTIN (BUILT_IN_ROUNDEVEN, "roundeven", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
646DEF_C23_BUILTIN (BUILT_IN_ROUNDEVENF, "roundevenf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
647DEF_C23_BUILTIN (BUILT_IN_ROUNDEVENL, "roundevenl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
648DEF_C99_BUILTIN (BUILT_IN_ROUND, "round", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
649DEF_C99_BUILTIN (BUILT_IN_ROUNDF, "roundf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
650DEF_C99_BUILTIN (BUILT_IN_ROUNDL, "roundl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
651#define ROUND_TYPE(F) BT_FN_##F##_##F
652DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ROUND, "round", ROUND_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
653#undef ROUND_TYPE
654#define ROUNDEVEN_TYPE(F) BT_FN_##F##_##F
655DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ROUNDEVEN, "roundeven", ROUNDEVEN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
656#undef ROUNDEVEN_TYPE
657DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALB, "scalb", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
658DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALBF, "scalbf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
659DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALBL, "scalbl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
660DEF_C99_BUILTIN (BUILT_IN_SCALBLN, "scalbln", BT_FN_DOUBLE_DOUBLE_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
661DEF_C99_BUILTIN (BUILT_IN_SCALBLNF, "scalblnf", BT_FN_FLOAT_FLOAT_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
662DEF_C99_BUILTIN (BUILT_IN_SCALBLNL, "scalblnl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
663#define SCALBLN_TYPE(F) BT_FN_##F##_##F##_LONG
664DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SCALBLN, "scalbln", SCALBLN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
665#undef SCALBLN_TYPE
666DEF_C99_BUILTIN (BUILT_IN_SCALBN, "scalbn", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
667DEF_C99_BUILTIN (BUILT_IN_SCALBNF, "scalbnf", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
668DEF_C99_BUILTIN (BUILT_IN_SCALBNL, "scalbnl", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
669#define SCALBN_TYPE(F) BT_FN_##F##_##F##_INT
670DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SCALBN, "scalbn", SCALBN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
671#undef SCALBN_TYPE
672DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBIT, "signbit", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
673DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITF, "signbitf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
674DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITL, "signbitl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
675DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITD32, "signbitd32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
676DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITD64, "signbitd64", BT_FN_INT_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
677DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITD128, "signbitd128", BT_FN_INT_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
678DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNIFICAND, "significand", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
679DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNIFICANDF, "significandf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
680DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNIFICANDL, "significandl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
681DEF_LIB_BUILTIN (BUILT_IN_SIN, "sin", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
682DEF_EXT_LIB_BUILTIN (BUILT_IN_SINCOS, "sincos", BT_FN_VOID_DOUBLE_DOUBLEPTR_DOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
683DEF_EXT_LIB_BUILTIN (BUILT_IN_SINCOSF, "sincosf", BT_FN_VOID_FLOAT_FLOATPTR_FLOATPTR, ATTR_MATHFN_FPROUNDING_STORE)
684DEF_EXT_LIB_BUILTIN (BUILT_IN_SINCOSL, "sincosl", BT_FN_VOID_LONGDOUBLE_LONGDOUBLEPTR_LONGDOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
685DEF_C99_C90RES_BUILTIN (BUILT_IN_SINF, "sinf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
686DEF_LIB_BUILTIN (BUILT_IN_SINH, "sinh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
687DEF_C99_C90RES_BUILTIN (BUILT_IN_SINHF, "sinhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
688DEF_C99_C90RES_BUILTIN (BUILT_IN_SINHL, "sinhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
689#define SINH_TYPE(F) BT_FN_##F##_##F
690DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SINH, "sinh", SINH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
691DEF_C99_C90RES_BUILTIN (BUILT_IN_SINL, "sinl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
692DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SIN, "sin", SINH_TYPE, ATTR_MATHFN_FPROUNDING)
693#undef SINH_TYPE
694DEF_LIB_BUILTIN (BUILT_IN_SQRT, "sqrt", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
695DEF_C99_C90RES_BUILTIN (BUILT_IN_SQRTF, "sqrtf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
696DEF_C99_C90RES_BUILTIN (BUILT_IN_SQRTL, "sqrtl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
697#define SQRT_TYPE(F) BT_FN_##F##_##F
698DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SQRT, "sqrt", SQRT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
699DEF_LIB_BUILTIN (BUILT_IN_TAN, "tan", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
700DEF_C99_C90RES_BUILTIN (BUILT_IN_TANF, "tanf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
701DEF_LIB_BUILTIN (BUILT_IN_TANH, "tanh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
702DEF_C99_C90RES_BUILTIN (BUILT_IN_TANHF, "tanhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
703DEF_C99_C90RES_BUILTIN (BUILT_IN_TANHL, "tanhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
704DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TANH, "tanh", SQRT_TYPE, ATTR_MATHFN_FPROUNDING)
705DEF_C99_C90RES_BUILTIN (BUILT_IN_TANL, "tanl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
706DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TAN, "tan", SQRT_TYPE, ATTR_MATHFN_FPROUNDING)
707DEF_C99_BUILTIN (BUILT_IN_TGAMMA, "tgamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
708DEF_C99_BUILTIN (BUILT_IN_TGAMMAF, "tgammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
709DEF_C99_BUILTIN (BUILT_IN_TGAMMAL, "tgammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
710DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TGAMMA, "tgamma", SQRT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
711#undef SQRT_TYPE
712DEF_C99_BUILTIN (BUILT_IN_TRUNC, "trunc", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
713DEF_C99_BUILTIN (BUILT_IN_TRUNCF, "truncf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
714DEF_C99_BUILTIN (BUILT_IN_TRUNCL, "truncl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
715#define TRUNC_TYPE(F) BT_FN_##F##_##F
716DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TRUNC, "trunc", TRUNC_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
717#undef TRUNC_TYPE
718DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0, "y0", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
719DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0F, "y0f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
720DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0L, "y0l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
721DEF_EXT_LIB_BUILTIN (BUILT_IN_Y1, "y1", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
722DEF_EXT_LIB_BUILTIN (BUILT_IN_Y1F, "y1f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
723DEF_EXT_LIB_BUILTIN (BUILT_IN_Y1L, "y1l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
724DEF_EXT_LIB_BUILTIN (BUILT_IN_YN, "yn", BT_FN_DOUBLE_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
725DEF_EXT_LIB_BUILTIN (BUILT_IN_YNF, "ynf", BT_FN_FLOAT_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
726DEF_EXT_LIB_BUILTIN (BUILT_IN_YNL, "ynl", BT_FN_LONGDOUBLE_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
727DEF_GCC_BUILTIN (BUILT_IN_CRC8_DATA8, "crc8_data8", BT_FN_UINT8_UINT8_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
728DEF_GCC_BUILTIN (BUILT_IN_CRC16_DATA8, "crc16_data8", BT_FN_UINT16_UINT16_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
729DEF_GCC_BUILTIN (BUILT_IN_CRC16_DATA16, "crc16_data16", BT_FN_UINT16_UINT16_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
730DEF_GCC_BUILTIN (BUILT_IN_CRC32_DATA8, "crc32_data8", BT_FN_UINT32_UINT32_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
731DEF_GCC_BUILTIN (BUILT_IN_CRC32_DATA16, "crc32_data16", BT_FN_UINT32_UINT32_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
732DEF_GCC_BUILTIN (BUILT_IN_CRC32_DATA32, "crc32_data32", BT_FN_UINT32_UINT32_UINT32_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
733DEF_GCC_BUILTIN (BUILT_IN_CRC64_DATA8, "crc64_data8", BT_FN_UINT64_UINT64_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
734DEF_GCC_BUILTIN (BUILT_IN_CRC64_DATA16, "crc64_data16", BT_FN_UINT64_UINT64_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
735DEF_GCC_BUILTIN (BUILT_IN_CRC64_DATA32, "crc64_data32", BT_FN_UINT64_UINT64_UINT32_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
736DEF_GCC_BUILTIN (BUILT_IN_CRC64_DATA64, "crc64_data64", BT_FN_UINT64_UINT64_UINT64_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
737DEF_GCC_BUILTIN (BUILT_IN_REV_CRC8_DATA8, "rev_crc8_data8", BT_FN_UINT8_UINT8_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
738DEF_GCC_BUILTIN (BUILT_IN_REV_CRC16_DATA8, "rev_crc16_data8", BT_FN_UINT16_UINT16_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
739DEF_GCC_BUILTIN (BUILT_IN_REV_CRC16_DATA16, "rev_crc16_data16", BT_FN_UINT16_UINT16_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
740DEF_GCC_BUILTIN (BUILT_IN_REV_CRC32_DATA8, "rev_crc32_data8", BT_FN_UINT32_UINT32_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
741DEF_GCC_BUILTIN (BUILT_IN_REV_CRC32_DATA16, "rev_crc32_data16", BT_FN_UINT32_UINT32_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
742DEF_GCC_BUILTIN (BUILT_IN_REV_CRC32_DATA32, "rev_crc32_data32", BT_FN_UINT32_UINT32_UINT32_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
743DEF_GCC_BUILTIN (BUILT_IN_REV_CRC64_DATA8, "rev_crc64_data8", BT_FN_UINT64_UINT64_UINT8_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
744DEF_GCC_BUILTIN (BUILT_IN_REV_CRC64_DATA16, "rev_crc64_data16", BT_FN_UINT64_UINT64_UINT16_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
745DEF_GCC_BUILTIN (BUILT_IN_REV_CRC64_DATA32, "rev_crc64_data32", BT_FN_UINT64_UINT64_UINT32_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
746DEF_GCC_BUILTIN (BUILT_IN_REV_CRC64_DATA64, "rev_crc64_data64", BT_FN_UINT64_UINT64_UINT64_CONST_SIZE, ATTR_CONST_NOTHROW_LEAF_LIST)
747/* Category: _Complex math builtins. */
748DEF_C99_COMPL_BUILTIN (BUILT_IN_CABS, "cabs", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
749DEF_C99_COMPL_BUILTIN (BUILT_IN_CABSF, "cabsf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
750DEF_C99_COMPL_BUILTIN (BUILT_IN_CABSL, "cabsl", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
751#define CABS_TYPE(F) BT_FN_##F##_COMPLEX_##F
752DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CABS, "cabs", CABS_TYPE, ATTR_MATHFN_FPROUNDING)
753#undef CABS_TYPE
754DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOS, "cacos", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
755DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSF, "cacosf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
756DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSH, "cacosh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
757DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSHF, "cacoshf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
758DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSHL, "cacoshl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
759#define CACOSH_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
760DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CACOSH, "cacosh", CACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
761DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSL, "cacosl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
762DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CACOS, "cacos", CACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
763#undef CACOSH_TYPE
764DEF_C99_COMPL_BUILTIN (BUILT_IN_CARG, "carg", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
765DEF_C99_COMPL_BUILTIN (BUILT_IN_CARGF, "cargf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
766DEF_C99_COMPL_BUILTIN (BUILT_IN_CARGL, "cargl", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
767#define CARG_TYPE(F) BT_FN_##F##_COMPLEX_##F
768DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CARG, "carg", CARG_TYPE, ATTR_MATHFN_FPROUNDING)
769#undef CARG_TYPE
770DEF_C99_COMPL_BUILTIN (BUILT_IN_CASIN, "casin", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
771DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINF, "casinf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
772DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINH, "casinh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
773DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINHF, "casinhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
774DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINHL, "casinhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
775#define CASINH_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
776DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CASINH, "casinh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
777DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINL, "casinl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
778DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CASIN, "casin", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
779DEF_C99_COMPL_BUILTIN (BUILT_IN_CATAN, "catan", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
780DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANF, "catanf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
781DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANH, "catanh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
782DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANHF, "catanhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
783DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANHL, "catanhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
784DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CATANH, "catanh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
785DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANL, "catanl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
786DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CATAN, "catan", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
787DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOS, "ccos", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
788DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSF, "ccosf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
789DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSH, "ccosh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
790DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSHF, "ccoshf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
791DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSHL, "ccoshl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
792DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CCOSH, "ccosh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
793DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSL, "ccosl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
794DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CCOS, "ccos", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
795DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXP, "cexp", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
796DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXPF, "cexpf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
797DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXPL, "cexpl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
798DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CEXP, "cexp", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
799DEF_GCC_BUILTIN (BUILT_IN_CEXPI, "cexpi", BT_FN_COMPLEX_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
800DEF_GCC_BUILTIN (BUILT_IN_CEXPIF, "cexpif", BT_FN_COMPLEX_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
801DEF_GCC_BUILTIN (BUILT_IN_CEXPIL, "cexpil", BT_FN_COMPLEX_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
802DEF_C99_COMPL_BUILTIN (BUILT_IN_CIMAG, "cimag", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
803DEF_C99_COMPL_BUILTIN (BUILT_IN_CIMAGF, "cimagf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
804DEF_C99_COMPL_BUILTIN (BUILT_IN_CIMAGL, "cimagl", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
805DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOG, "clog", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
806DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOGF, "clogf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
807DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOGL, "clogl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
808DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CLOG, "clog", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
809#undef CASINH_TYPE
810DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10, "clog10", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
811DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10F, "clog10f", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
812DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10L, "clog10l", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
813DEF_C99_COMPL_BUILTIN (BUILT_IN_CONJ, "conj", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
814DEF_C99_COMPL_BUILTIN (BUILT_IN_CONJF, "conjf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
815DEF_C99_COMPL_BUILTIN (BUILT_IN_CONJL, "conjl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
816DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOW, "cpow", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
817DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOWF, "cpowf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
818DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOWL, "cpowl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
819#define CPOW_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F##_COMPLEX_##F
820DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CPOW, "cpow", CPOW_TYPE, ATTR_MATHFN_FPROUNDING)
821#undef CPOW_TYPE
822DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJ, "cproj", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
823DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJF, "cprojf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
824DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJL, "cprojl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
825#define CPROJ_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
826DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CPROJ, "cproj", CPROJ_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
827DEF_C99_COMPL_BUILTIN (BUILT_IN_CREAL, "creal", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
828DEF_C99_COMPL_BUILTIN (BUILT_IN_CREALF, "crealf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
829DEF_C99_COMPL_BUILTIN (BUILT_IN_CREALL, "creall", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
830DEF_C99_COMPL_BUILTIN (BUILT_IN_CSIN, "csin", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
831DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINF, "csinf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
832DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINH, "csinh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
833DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINHF, "csinhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
834DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINHL, "csinhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
835DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSINH, "csinh", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
836DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINL, "csinl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
837DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSIN, "csin", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
838DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRT, "csqrt", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
839DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRTF, "csqrtf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
840DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRTL, "csqrtl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
841DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSQRT, "csqrt", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
842DEF_C99_COMPL_BUILTIN (BUILT_IN_CTAN, "ctan", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
843DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANF, "ctanf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
844DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANH, "ctanh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
845DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANHF, "ctanhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
846DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANHL, "ctanhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
847DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CTANH, "ctanh", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
848DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANL, "ctanl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
849DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CTAN, "ctan", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
850#undef CPROJ_TYPE
851#define TRIG_TYPE(F) BT_FN_##F##_##F
852DEF_C23_BUILTIN (BUILT_IN_ACOSPI, "acospi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
853DEF_C23_BUILTIN (BUILT_IN_ACOSPIF, "acospif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
854DEF_C23_BUILTIN (BUILT_IN_ACOSPIL, "acospil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
855DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ACOSPI, "acospi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
856DEF_C23_BUILTIN (BUILT_IN_ASINPI, "asinpi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
857DEF_C23_BUILTIN (BUILT_IN_ASINPIF, "asinpif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
858DEF_C23_BUILTIN (BUILT_IN_ASINPIL, "asinpil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
859DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ASINPI, "asinpi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
860DEF_C23_BUILTIN (BUILT_IN_ATANPI, "atanpi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
861DEF_C23_BUILTIN (BUILT_IN_ATANPIF, "atanpif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
862DEF_C23_BUILTIN (BUILT_IN_ATANPIL, "atanpil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
863DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATANPI, "atanpi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
864DEF_C23_BUILTIN (BUILT_IN_COSPI, "cospi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
865DEF_C23_BUILTIN (BUILT_IN_COSPIF, "cospif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
866DEF_C23_BUILTIN (BUILT_IN_COSPIL, "cospil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
867DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COSPI, "cospi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
868DEF_C23_BUILTIN (BUILT_IN_SINPI, "sinpi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
869DEF_C23_BUILTIN (BUILT_IN_SINPIF, "sinpif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
870DEF_C23_BUILTIN (BUILT_IN_SINPIL, "sinpil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
871DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SINPI, "sinpi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
872DEF_C23_BUILTIN (BUILT_IN_TANPI, "tanpi", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
873DEF_C23_BUILTIN (BUILT_IN_TANPIF, "tanpif", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
874DEF_C23_BUILTIN (BUILT_IN_TANPIL, "tanpil", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
875DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TANPI, "tanpi", TRIG_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
876#undef TRIG_TYPE
877#define TRIG2_TYPE(F) BT_FN_##F##_##F##_##F
878DEF_C23_BUILTIN (BUILT_IN_ATAN2PI, "atan2pi", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
879DEF_C23_BUILTIN (BUILT_IN_ATAN2PIF, "atan2pif", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
880DEF_C23_BUILTIN (BUILT_IN_ATAN2PIL, "atan2pil", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
881DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATAN2PI, "atan2pi", TRIG2_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
882#undef TRIG2_TYPE
883
884/* Category: string/memory builtins. */
885DEF_EXT_LIB_BUILTIN (BUILT_IN_BCMP, "bcmp", BT_FN_INT_CONST_PTR_CONST_PTR_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF123_LEAF)
886DEF_EXT_LIB_BUILTIN (BUILT_IN_BCOPY, "bcopy", BT_FN_VOID_CONST_PTR_PTR_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
887DEF_EXT_LIB_BUILTIN (BUILT_IN_BZERO, "bzero", BT_FN_VOID_PTR_SIZE, ATTR_NOTHROW_NONNULL_IF12_LEAF)
888DEF_EXT_LIB_BUILTIN (BUILT_IN_INDEX, "index", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
889DEF_LIB_BUILTIN (BUILT_IN_MEMCHR, "memchr", BT_FN_PTR_CONST_PTR_INT_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF13_LEAF)
890DEF_LIB_BUILTIN (BUILT_IN_MEMCMP, "memcmp", BT_FN_INT_CONST_PTR_CONST_PTR_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF123_LEAF)
891DEF_LIB_BUILTIN (BUILT_IN_MEMCPY, "memcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
892DEF_LIB_BUILTIN (BUILT_IN_MEMMOVE, "memmove", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
893DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY, "mempcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
894DEF_LIB_BUILTIN (BUILT_IN_MEMSET, "memset", BT_FN_PTR_PTR_INT_SIZE, ATTR_NOTHROW_NONNULL_IF13_LEAF)
895DEF_EXT_LIB_BUILTIN (BUILT_IN_RINDEX, "rindex", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
896DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY, "stpcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_RETNONNULL_NOTHROW_LEAF)
897DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY, "stpncpy", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
898DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCASECMP, "strcasecmp", BT_FN_INT_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
899DEF_LIB_BUILTIN (BUILT_IN_STRCAT, "strcat", BT_FN_STRING_STRING_CONST_STRING, ATTR_NOTHROW_NONNULL_LEAF)
900DEF_LIB_BUILTIN (BUILT_IN_STRCHR, "strchr", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
901DEF_LIB_BUILTIN (BUILT_IN_STRCMP, "strcmp", BT_FN_INT_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
902DEF_LIB_BUILTIN (BUILT_IN_STRCPY, "strcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_NOTHROW_NONNULL_LEAF)
903DEF_LIB_BUILTIN (BUILT_IN_STRCSPN, "strcspn", BT_FN_SIZE_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
904DEF_C23_BUILTIN (BUILT_IN_STRDUP, "strdup", BT_FN_STRING_CONST_STRING, ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF)
905DEF_C23_BUILTIN (BUILT_IN_STRNDUP, "strndup", BT_FN_STRING_CONST_STRING_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_IF12_LEAF)
906DEF_LIB_BUILTIN (BUILT_IN_STRLEN, "strlen", BT_FN_SIZE_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
907DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCASECMP, "strncasecmp", BT_FN_INT_CONST_STRING_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF123_LEAF)
908DEF_LIB_BUILTIN (BUILT_IN_STRNCAT, "strncat", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_1_IF23_LEAF)
909DEF_LIB_BUILTIN (BUILT_IN_STRNCMP, "strncmp", BT_FN_INT_CONST_STRING_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF123_LEAF)
910DEF_LIB_BUILTIN (BUILT_IN_STRNCPY, "strncpy", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
911DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNLEN, "strnlen", BT_FN_SIZE_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_IF12_LEAF)
912DEF_LIB_BUILTIN (BUILT_IN_STRPBRK, "strpbrk", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
913DEF_LIB_BUILTIN (BUILT_IN_STRRCHR, "strrchr", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
914DEF_LIB_BUILTIN (BUILT_IN_STRSPN, "strspn", BT_FN_SIZE_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
915DEF_LIB_BUILTIN (BUILT_IN_STRSTR, "strstr", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
916
917/* Category: stdio builtins. */
918DEF_LIB_BUILTIN (BUILT_IN_FPRINTF, "fprintf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_2_3)
919DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_UNLOCKED, "fprintf_unlocked", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_2_3)
920DEF_LIB_BUILTIN (BUILT_IN_PUTC, "putc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
921DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTC_UNLOCKED, "putc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
922DEF_LIB_BUILTIN (BUILT_IN_FPUTC, "fputc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
923DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTC_UNLOCKED, "fputc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
924DEF_LIB_BUILTIN (BUILT_IN_FPUTS, "fputs", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_LIST)
925DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTS_UNLOCKED, "fputs_unlocked", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_LIST)
926DEF_LIB_BUILTIN (BUILT_IN_FSCANF, "fscanf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_SCANF_2_3)
927DEF_LIB_BUILTIN (BUILT_IN_FWRITE, "fwrite", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
928DEF_EXT_LIB_BUILTIN (BUILT_IN_FWRITE_UNLOCKED, "fwrite_unlocked", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
929DEF_LIB_BUILTIN (BUILT_IN_PRINTF, "printf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
930DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_UNLOCKED, "printf_unlocked", BT_FN_INT_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_1_2)
931DEF_LIB_BUILTIN (BUILT_IN_PUTCHAR, "putchar", BT_FN_INT_INT, ATTR_NULL)
932DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTCHAR_UNLOCKED, "putchar_unlocked", BT_FN_INT_INT, ATTR_NULL)
933DEF_LIB_BUILTIN (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
934DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
935DEF_LIB_BUILTIN (BUILT_IN_SCANF, "scanf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_SCANF_1_2)
936DEF_C99_BUILTIN (BUILT_IN_SNPRINTF, "snprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_3_4)
937
938DEF_LIB_BUILTIN (BUILT_IN_SPRINTF, "sprintf", BT_FN_INT_STRING_CONST_STRING_VAR, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_2_3)
939DEF_LIB_BUILTIN (BUILT_IN_SSCANF, "sscanf", BT_FN_INT_CONST_STRING_CONST_STRING_VAR, ATTR_FORMAT_SCANF_NOTHROW_2_3)
940DEF_LIB_BUILTIN (BUILT_IN_VFPRINTF, "vfprintf", BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, ATTR_NONNULL_1_FORMAT_PRINTF_2_0)
941DEF_C99_BUILTIN (BUILT_IN_VFSCANF, "vfscanf", BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_2_0)
942DEF_LIB_BUILTIN (BUILT_IN_VPRINTF, "vprintf", BT_FN_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_1_0)
943DEF_C99_BUILTIN (BUILT_IN_VSCANF, "vscanf", BT_FN_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_1_0)
944DEF_C99_BUILTIN (BUILT_IN_VSNPRINTF, "vsnprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_3_0)
945DEF_LIB_BUILTIN (BUILT_IN_VSPRINTF, "vsprintf", BT_FN_INT_STRING_CONST_STRING_VALIST_ARG, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_2_0)
946DEF_C99_BUILTIN (BUILT_IN_VSSCANF, "vsscanf", BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_NOTHROW_2_0)
947
948/* Category: ctype builtins. */
949DEF_LIB_BUILTIN (BUILT_IN_ISALNUM, "isalnum", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
950DEF_LIB_BUILTIN (BUILT_IN_ISALPHA, "isalpha", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
951DEF_EXT_LIB_BUILTIN (BUILT_IN_ISASCII, "isascii", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
952DEF_C99_BUILTIN (BUILT_IN_ISBLANK, "isblank", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
953DEF_LIB_BUILTIN (BUILT_IN_ISCNTRL, "iscntrl", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
954DEF_LIB_BUILTIN (BUILT_IN_ISDIGIT, "isdigit", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
955DEF_LIB_BUILTIN (BUILT_IN_ISGRAPH, "isgraph", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
956DEF_LIB_BUILTIN (BUILT_IN_ISLOWER, "islower", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
957DEF_LIB_BUILTIN (BUILT_IN_ISPRINT, "isprint", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
958DEF_LIB_BUILTIN (BUILT_IN_ISPUNCT, "ispunct", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
959DEF_LIB_BUILTIN (BUILT_IN_ISSPACE, "isspace", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
960DEF_LIB_BUILTIN (BUILT_IN_ISUPPER, "isupper", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
961DEF_LIB_BUILTIN (BUILT_IN_ISXDIGIT, "isxdigit", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
962DEF_EXT_LIB_BUILTIN (BUILT_IN_TOASCII, "toascii", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
963DEF_LIB_BUILTIN (BUILT_IN_TOLOWER, "tolower", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
964DEF_LIB_BUILTIN (BUILT_IN_TOUPPER, "toupper", BT_FN_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
965
966/* Category: wctype builtins. */
967DEF_C94_BUILTIN (BUILT_IN_ISWALNUM, "iswalnum", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
968DEF_C94_BUILTIN (BUILT_IN_ISWALPHA, "iswalpha", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
969DEF_C99_BUILTIN (BUILT_IN_ISWBLANK, "iswblank", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
970DEF_C94_BUILTIN (BUILT_IN_ISWCNTRL, "iswcntrl", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
971DEF_C94_BUILTIN (BUILT_IN_ISWDIGIT, "iswdigit", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
972DEF_C94_BUILTIN (BUILT_IN_ISWGRAPH, "iswgraph", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
973DEF_C94_BUILTIN (BUILT_IN_ISWLOWER, "iswlower", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
974DEF_C94_BUILTIN (BUILT_IN_ISWPRINT, "iswprint", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
975DEF_C94_BUILTIN (BUILT_IN_ISWPUNCT, "iswpunct", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
976DEF_C94_BUILTIN (BUILT_IN_ISWSPACE, "iswspace", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
977DEF_C94_BUILTIN (BUILT_IN_ISWUPPER, "iswupper", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
978DEF_C94_BUILTIN (BUILT_IN_ISWXDIGIT, "iswxdigit", BT_FN_INT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
979DEF_C94_BUILTIN (BUILT_IN_TOWLOWER, "towlower", BT_FN_WINT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
980DEF_C94_BUILTIN (BUILT_IN_TOWUPPER, "towupper", BT_FN_WINT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
981
982/* Category: integer overflow checking builtins. */
983DEF_GCC_BUILTIN (BUILT_IN_ADD_OVERFLOW, "add_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
984DEF_GCC_BUILTIN (BUILT_IN_SUB_OVERFLOW, "sub_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
985DEF_GCC_BUILTIN (BUILT_IN_MUL_OVERFLOW, "mul_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
986DEF_GCC_BUILTIN (BUILT_IN_ADD_OVERFLOW_P, "add_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
987DEF_GCC_BUILTIN (BUILT_IN_SUB_OVERFLOW_P, "sub_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
988DEF_GCC_BUILTIN (BUILT_IN_MUL_OVERFLOW_P, "mul_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
989/* Clang compatibility. */
990DEF_GCC_BUILTIN (BUILT_IN_SADD_OVERFLOW, "sadd_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
991DEF_GCC_BUILTIN (BUILT_IN_SADDL_OVERFLOW, "saddl_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
992DEF_GCC_BUILTIN (BUILT_IN_SADDLL_OVERFLOW, "saddll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
993DEF_GCC_BUILTIN (BUILT_IN_SSUB_OVERFLOW, "ssub_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
994DEF_GCC_BUILTIN (BUILT_IN_SSUBL_OVERFLOW, "ssubl_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
995DEF_GCC_BUILTIN (BUILT_IN_SSUBLL_OVERFLOW, "ssubll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
996DEF_GCC_BUILTIN (BUILT_IN_SMUL_OVERFLOW, "smul_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
997DEF_GCC_BUILTIN (BUILT_IN_SMULL_OVERFLOW, "smull_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
998DEF_GCC_BUILTIN (BUILT_IN_SMULLL_OVERFLOW, "smulll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
999DEF_GCC_BUILTIN (BUILT_IN_UADD_OVERFLOW, "uadd_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1000DEF_GCC_BUILTIN (BUILT_IN_UADDL_OVERFLOW, "uaddl_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1001DEF_GCC_BUILTIN (BUILT_IN_UADDLL_OVERFLOW, "uaddll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1002DEF_GCC_BUILTIN (BUILT_IN_USUB_OVERFLOW, "usub_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1003DEF_GCC_BUILTIN (BUILT_IN_USUBL_OVERFLOW, "usubl_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1004DEF_GCC_BUILTIN (BUILT_IN_USUBLL_OVERFLOW, "usubll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1005DEF_GCC_BUILTIN (BUILT_IN_UMUL_OVERFLOW, "umul_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1006DEF_GCC_BUILTIN (BUILT_IN_UMULL_OVERFLOW, "umull_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1007DEF_GCC_BUILTIN (BUILT_IN_UMULLL_OVERFLOW, "umulll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1008DEF_GCC_BUILTIN (BUILT_IN_ADDC, "addc", BT_FN_UINT_UINT_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1009DEF_GCC_BUILTIN (BUILT_IN_ADDCL, "addcl", BT_FN_ULONG_ULONG_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1010DEF_GCC_BUILTIN (BUILT_IN_ADDCLL, "addcll", BT_FN_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1011DEF_GCC_BUILTIN (BUILT_IN_SUBC, "subc", BT_FN_UINT_UINT_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1012DEF_GCC_BUILTIN (BUILT_IN_SUBCL, "subcl", BT_FN_ULONG_ULONG_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1013DEF_GCC_BUILTIN (BUILT_IN_SUBCLL, "subcll", BT_FN_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
1014
1015/* Category: miscellaneous builtins. */
1016DEF_LIB_BUILTIN (BUILT_IN_ABORT, "abort", BT_FN_VOID, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_COLD_LIST)
1017DEF_LIB_BUILTIN (BUILT_IN_ABS, "abs", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
1018DEF_GCC_BUILTIN (BUILT_IN_AGGREGATE_INCOMING_ADDRESS, "aggregate_incoming_address", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
1019DEF_EXT_LIB_BUILTIN (BUILT_IN_ALLOCA, "alloca", BT_FN_PTR_SIZE, ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST)
1020DEF_GCC_BUILTIN (BUILT_IN_APPLY, "apply", BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE, ATTR_NULL)
1021DEF_GCC_BUILTIN (BUILT_IN_APPLY_ARGS, "apply_args", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
1022DEF_GCC_BUILTIN (BUILT_IN_BSWAP16, "bswap16", BT_FN_UINT16_UINT16, ATTR_CONST_NOTHROW_LEAF_LIST)
1023DEF_GCC_BUILTIN (BUILT_IN_BSWAP32, "bswap32", BT_FN_UINT32_UINT32, ATTR_CONST_NOTHROW_LEAF_LIST)
1024DEF_GCC_BUILTIN (BUILT_IN_BSWAP64, "bswap64", BT_FN_UINT64_UINT64, ATTR_CONST_NOTHROW_LEAF_LIST)
1025DEF_GCC_BUILTIN (BUILT_IN_BSWAP128, "bswap128", BT_FN_UINT128_UINT128, ATTR_CONST_NOTHROW_LEAF_LIST)
1026
1027DEF_EXT_LIB_BUILTIN (BUILT_IN_CLEAR_CACHE, "__clear_cache", BT_FN_VOID_PTR_PTR, ATTR_NOTHROW_LEAF_LIST)
1028/* [trans-mem]: Adjust BUILT_IN_TM_CALLOC if BUILT_IN_CALLOC is changed. */
1029DEF_LIB_BUILTIN (BUILT_IN_CALLOC, "calloc", BT_FN_PTR_SIZE_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST)
1030DEF_GCC_BUILTIN (BUILT_IN_CLASSIFY_TYPE, "classify_type", BT_FN_INT_VAR, ATTR_LEAF_LIST)
1031DEF_GCC_BUILTIN (BUILT_IN_CLEAR_PADDING, "clear_padding", BT_FN_VOID_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
1032DEF_GCC_BUILTIN (BUILT_IN_CLZ, "clz", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
1033DEF_GCC_BUILTIN (BUILT_IN_CLZIMAX, "clzimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1034DEF_GCC_BUILTIN (BUILT_IN_CLZL, "clzl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1035DEF_GCC_BUILTIN (BUILT_IN_CLZLL, "clzll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1036DEF_GCC_BUILTIN (BUILT_IN_CLZG, "clzg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1037DEF_GCC_BUILTIN (BUILT_IN_CONSTANT_P, "constant_p", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_LEAF_LIST)
1038DEF_GCC_BUILTIN (BUILT_IN_CTZ, "ctz", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
1039DEF_GCC_BUILTIN (BUILT_IN_CTZIMAX, "ctzimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1040DEF_GCC_BUILTIN (BUILT_IN_CTZL, "ctzl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1041DEF_GCC_BUILTIN (BUILT_IN_CTZLL, "ctzll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1042DEF_GCC_BUILTIN (BUILT_IN_CTZG, "ctzg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1043DEF_GCC_BUILTIN (BUILT_IN_CLRSB, "clrsb", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
1044DEF_GCC_BUILTIN (BUILT_IN_CLRSBIMAX, "clrsbimax", BT_FN_INT_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1045DEF_GCC_BUILTIN (BUILT_IN_CLRSBL, "clrsbl", BT_FN_INT_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1046DEF_GCC_BUILTIN (BUILT_IN_CLRSBLL, "clrsbll", BT_FN_INT_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1047DEF_GCC_BUILTIN (BUILT_IN_CLRSBG, "clrsbg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1048DEF_EXT_LIB_BUILTIN (BUILT_IN_DCGETTEXT, "dcgettext", BT_FN_STRING_CONST_STRING_CONST_STRING_INT, ATTR_FORMAT_ARG_2)
1049DEF_EXT_LIB_BUILTIN (BUILT_IN_DGETTEXT, "dgettext", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_FORMAT_ARG_2)
1050DEF_GCC_BUILTIN (BUILT_IN_DWARF_CFA, "dwarf_cfa", BT_FN_PTR, ATTR_NULL)
1051DEF_GCC_BUILTIN (BUILT_IN_DWARF_SP_COLUMN, "dwarf_sp_column", BT_FN_UINT, ATTR_NULL)
1052DEF_GCC_BUILTIN (BUILT_IN_EH_RETURN, "eh_return", BT_FN_VOID_PTRMODE_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
1053DEF_GCC_BUILTIN (BUILT_IN_EH_RETURN_DATA_REGNO, "eh_return_data_regno", BT_FN_INT_INT, ATTR_LEAF_LIST)
1054DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECL, "execl", BT_FN_INT_CONST_STRING_CONST_STRING_VAR, ATTR_SENTINEL_NOTHROW_LIST)
1055DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECLP, "execlp", BT_FN_INT_CONST_STRING_CONST_STRING_VAR, ATTR_SENTINEL_NOTHROW_LIST)
1056DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECLE, "execle", BT_FN_INT_CONST_STRING_CONST_STRING_VAR, ATTR_NOTHROW_SENTINEL_1)
1057DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECV, "execv", BT_FN_INT_CONST_STRING_PTR_CONST_STRING, ATTR_NOTHROW_LIST)
1058DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECVP, "execvp", BT_FN_INT_CONST_STRING_PTR_CONST_STRING, ATTR_NOTHROW_LIST)
1059DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECVE, "execve", BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING, ATTR_NOTHROW_LIST)
1060DEF_LIB_BUILTIN (BUILT_IN_EXIT, "exit", BT_FN_VOID_INT, ATTR_NORETURN_NOTHROW_LIST)
1061DEF_GCC_BUILTIN (BUILT_IN_EXPECT, "expect", BT_FN_LONG_LONG_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1062DEF_GCC_BUILTIN (BUILT_IN_EXPECT_WITH_PROBABILITY, "expect_with_probability", BT_FN_LONG_LONG_LONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
1063DEF_GCC_BUILTIN (BUILT_IN_ASSUME_ALIGNED, "assume_aligned", BT_FN_PTR_CONST_PTR_SIZE_VAR, ATTR_CONST_NOTHROW_LEAF_LIST)
1064DEF_GCC_BUILTIN (BUILT_IN_EXTEND_POINTER, "extend_pointer", BT_FN_UNWINDWORD_PTR, ATTR_CONST_NOTHROW_LEAF_LIST)
1065DEF_GCC_BUILTIN (BUILT_IN_EXTRACT_RETURN_ADDR, "extract_return_addr", BT_FN_PTR_PTR, ATTR_LEAF_LIST)
1066DEF_EXT_LIB_BUILTIN (BUILT_IN_FFS, "ffs", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
1067DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSIMAX, "ffsimax", BT_FN_INT_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1068DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSL, "ffsl", BT_FN_INT_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1069DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSLL, "ffsll", BT_FN_INT_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1070DEF_GCC_BUILTIN (BUILT_IN_FFSG, "ffsg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1071DEF_EXT_LIB_BUILTIN (BUILT_IN_FORK, "fork", BT_FN_PID, ATTR_NOTHROW_LIST)
1072DEF_GCC_BUILTIN (BUILT_IN_FRAME_ADDRESS, "frame_address", BT_FN_PTR_UINT, ATTR_NULL)
1073DEF_GCC_BUILTIN (BUILT_IN_STACK_ADDRESS, "stack_address", BT_FN_PTR, ATTR_NULL)
1074DEF_BUILTIN_STUB (BUILT_IN___STRUB_ENTER, "__builtin___strub_enter")
1075DEF_BUILTIN_STUB (BUILT_IN___STRUB_UPDATE, "__builtin___strub_update")
1076DEF_BUILTIN_STUB (BUILT_IN___STRUB_LEAVE, "__builtin___strub_leave")
1077/* [trans-mem]: Adjust BUILT_IN_TM_FREE if BUILT_IN_FREE is changed. */
1078DEF_LIB_BUILTIN (BUILT_IN_FREE, "free", BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
1079DEF_GCC_BUILTIN (BUILT_IN_FROB_RETURN_ADDR, "frob_return_addr", BT_FN_PTR_PTR, ATTR_NULL)
1080DEF_EXT_LIB_BUILTIN (BUILT_IN_GETTEXT, "gettext", BT_FN_STRING_CONST_STRING, ATTR_FORMAT_ARG_1)
1081DEF_C99_BUILTIN (BUILT_IN_IMAXABS, "imaxabs", BT_FN_INTMAX_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1082DEF_GCC_BUILTIN (BUILT_IN_INIT_DWARF_REG_SIZES, "init_dwarf_reg_size_table", BT_FN_VOID_PTR, ATTR_NULL)
1083DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITE, "finite", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
1084DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITEF, "finitef", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
1085DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITEL, "finitel", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
1086DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITED32, "finited32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
1087DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITED64, "finited64", BT_FN_INT_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
1088DEF_EXT_LIB_BUILTIN (BUILT_IN_FINITED128, "finited128", BT_FN_INT_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
1089DEF_GCC_BUILTIN (BUILT_IN_FPCLASSIFY, "fpclassify", BT_FN_INT_INT_INT_INT_INT_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1090DEF_GCC_BUILTIN (BUILT_IN_ISFINITE, "isfinite", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1091DEF_GCC_BUILTIN (BUILT_IN_ISINF_SIGN, "isinf_sign", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1092DEF_C99_C90RES_BUILTIN (BUILT_IN_ISINF, "isinf", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC)
1093DEF_EXT_LIB_BUILTIN (BUILT_IN_ISINFF, "isinff", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
1094DEF_EXT_LIB_BUILTIN (BUILT_IN_ISINFL, "isinfl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
1095DEF_EXT_LIB_BUILTIN (BUILT_IN_ISINFD32, "isinfd32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
1096DEF_EXT_LIB_BUILTIN (BUILT_IN_ISINFD64, "isinfd64", BT_FN_INT_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
1097DEF_EXT_LIB_BUILTIN (BUILT_IN_ISINFD128, "isinfd128", BT_FN_INT_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
1098DEF_C99_C90RES_BUILTIN (BUILT_IN_ISNAN, "isnan", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1099DEF_EXT_LIB_BUILTIN (BUILT_IN_ISNANF, "isnanf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
1100DEF_EXT_LIB_BUILTIN (BUILT_IN_ISNANL, "isnanl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
1101DEF_EXT_LIB_BUILTIN (BUILT_IN_ISNAND32, "isnand32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
1102DEF_EXT_LIB_BUILTIN (BUILT_IN_ISNAND64, "isnand64", BT_FN_INT_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
1103DEF_EXT_LIB_BUILTIN (BUILT_IN_ISNAND128, "isnand128", BT_FN_INT_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
1104DEF_GCC_BUILTIN (BUILT_IN_ISNORMAL, "isnormal", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1105DEF_GCC_BUILTIN (BUILT_IN_ISGREATER, "isgreater", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1106DEF_GCC_BUILTIN (BUILT_IN_ISGREATEREQUAL, "isgreaterequal", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1107DEF_GCC_BUILTIN (BUILT_IN_ISLESS, "isless", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1108DEF_GCC_BUILTIN (BUILT_IN_ISLESSEQUAL, "islessequal", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1109DEF_GCC_BUILTIN (BUILT_IN_ISLESSGREATER, "islessgreater", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1110DEF_GCC_BUILTIN (BUILT_IN_ISUNORDERED, "isunordered", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1111DEF_GCC_BUILTIN (BUILT_IN_ISEQSIG, "iseqsig", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1112DEF_GCC_BUILTIN (BUILT_IN_ISSIGNALING, "issignaling", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1113DEF_LIB_BUILTIN (BUILT_IN_LABS, "labs", BT_FN_LONG_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1114DEF_C99_BUILTIN (BUILT_IN_LLABS, "llabs", BT_FN_LONGLONG_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1115DEF_GCC_BUILTIN (BUILT_IN_LONGJMP, "longjmp", BT_FN_VOID_PTR_INT, ATTR_NORETURN_NOTHROW_LIST)
1116/* [trans-mem]: Adjust BUILT_IN_TM_MALLOC if BUILT_IN_MALLOC is changed. */
1117DEF_LIB_BUILTIN (BUILT_IN_MALLOC, "malloc", BT_FN_PTR_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST)
1118DEF_GCC_BUILTIN (BUILT_IN_NEXT_ARG, "next_arg", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
1119DEF_GCC_BUILTIN (BUILT_IN_PARITY, "parity", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
1120DEF_GCC_BUILTIN (BUILT_IN_PARITYIMAX, "parityimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1121DEF_GCC_BUILTIN (BUILT_IN_PARITYL, "parityl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1122DEF_GCC_BUILTIN (BUILT_IN_PARITYLL, "parityll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1123DEF_GCC_BUILTIN (BUILT_IN_PARITYG, "parityg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1124DEF_GCC_BUILTIN (BUILT_IN_POPCOUNT, "popcount", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
1125DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTIMAX, "popcountimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1126DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTL, "popcountl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1127DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTLL, "popcountll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1128DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTG, "popcountg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
1129DEF_EXT_LIB_BUILTIN (BUILT_IN_POSIX_MEMALIGN, "posix_memalign", BT_FN_INT_PTRPTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
1130DEF_GCC_BUILTIN (BUILT_IN_PREFETCH, "prefetch", BT_FN_VOID_CONST_PTR_VAR, ATTR_NOVOPS_LEAF_LIST)
1131DEF_LIB_BUILTIN (BUILT_IN_REALLOC, "realloc", BT_FN_PTR_PTR_SIZE, ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST)
1132DEF_GCC_BUILTIN (BUILT_IN_RETURN, "return", BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
1133DEF_GCC_BUILTIN (BUILT_IN_RETURN_ADDRESS, "return_address", BT_FN_PTR_UINT, ATTR_LEAF_LIST)
1134DEF_GCC_BUILTIN (BUILT_IN_SAVEREGS, "saveregs", BT_FN_PTR_VAR, ATTR_NULL)
1135DEF_GCC_BUILTIN (BUILT_IN_SETJMP, "setjmp", BT_FN_INT_PTR, ATTR_RT_NOTHROW_LEAF_LIST)
1136DEF_EXT_LIB_BUILTIN (BUILT_IN_STRFMON, "strfmon", BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_STRFMON_NOTHROW_3_4)
1137DEF_LIB_BUILTIN (BUILT_IN_STRFTIME, "strftime", BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_TM_PTR, ATTR_FORMAT_STRFTIME_NOTHROW_3_0)
1138DEF_GCC_BUILTIN (BUILT_IN_TRAP, "trap", BT_FN_VOID, ATTR_NORETURN_NOTHROW_LEAF_COLD_LIST)
1139DEF_C2Y_BUILTIN (BUILT_IN_UABS, "uabs", BT_FN_UINT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
1140DEF_C2Y_BUILTIN (BUILT_IN_UIMAXABS, "uimaxabs", BT_FN_UINTMAX_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
1141DEF_C2Y_BUILTIN (BUILT_IN_ULABS, "ulabs", BT_FN_ULONG_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1142DEF_C2Y_BUILTIN (BUILT_IN_ULLABS, "ullabs", BT_FN_ULONGLONG_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
1143DEF_GCC_BUILTIN (BUILT_IN_UNREACHABLE_TRAP, "unreachable trap", BT_FN_VOID, ATTR_CONST_NORETURN_NOTHROW_LEAF_COLD_LIST)
1144DEF_GCC_BUILTIN (BUILT_IN_UNREACHABLE, "unreachable", BT_FN_VOID, ATTR_CONST_NORETURN_NOTHROW_LEAF_COLD_LIST)
1145DEF_GCC_BUILTIN (BUILT_IN_UNWIND_INIT, "unwind_init", BT_FN_VOID, ATTR_NULL)
1146DEF_GCC_BUILTIN (BUILT_IN_UPDATE_SETJMP_BUF, "update_setjmp_buf", BT_FN_VOID_PTR, ATTR_NULL)
1147DEF_GCC_BUILTIN (BUILT_IN_VA_COPY, "va_copy", BT_FN_VOID_VALIST_REF_VALIST_ARG, ATTR_NOTHROW_LEAF_LIST)
1148DEF_GCC_BUILTIN (BUILT_IN_VA_END, "va_end", BT_FN_VOID_VALIST_REF, ATTR_NOTHROW_LEAF_LIST)
1149DEF_GCC_BUILTIN (BUILT_IN_VA_START, "va_start", BT_FN_VOID_VALIST_REF_VAR, ATTR_NOTHROW_LEAF_LIST)
1150DEF_GCC_BUILTIN (BUILT_IN_VA_ARG_PACK, "va_arg_pack", BT_FN_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
1151DEF_GCC_BUILTIN (BUILT_IN_VA_ARG_PACK_LEN, "va_arg_pack_len", BT_FN_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
1152DEF_EXT_LIB_BUILTIN (BUILT_IN__EXIT, "_exit", BT_FN_VOID_INT, ATTR_NORETURN_NOTHROW_LEAF_LIST)
1153DEF_C99_BUILTIN (BUILT_IN__EXIT2, "_Exit", BT_FN_VOID_INT, ATTR_NORETURN_NOTHROW_LEAF_LIST)
1154
1155/* Implementing nested functions. */
1156DEF_BUILTIN_STUB (BUILT_IN_INIT_TRAMPOLINE, "__builtin_init_trampoline")
1157DEF_BUILTIN_STUB (BUILT_IN_INIT_HEAP_TRAMPOLINE, "__builtin_init_heap_trampoline")
1158DEF_BUILTIN_STUB (BUILT_IN_ADJUST_TRAMPOLINE, "__builtin_adjust_trampoline")
1159DEF_BUILTIN_STUB (BUILT_IN_INIT_DESCRIPTOR, "__builtin_init_descriptor")
1160DEF_BUILTIN_STUB (BUILT_IN_ADJUST_DESCRIPTOR, "__builtin_adjust_descriptor")
1161DEF_BUILTIN_STUB (BUILT_IN_NONLOCAL_GOTO, "__builtin_nonlocal_goto")
1162DEF_EXT_LIB_BUILTIN (BUILT_IN_GCC_NESTED_PTR_CREATED, "__gcc_nested_func_ptr_created", BT_FN_VOID_PTR_PTR_PTR, ATTR_NOTHROW_LIST)
1163DEF_EXT_LIB_BUILTIN (BUILT_IN_GCC_NESTED_PTR_DELETED, "__gcc_nested_func_ptr_deleted", BT_FN_VOID, ATTR_NOTHROW_LIST)
1164
1165/* Implementing __builtin_setjmp. */
1166DEF_BUILTIN_STUB (BUILT_IN_SETJMP_SETUP, "__builtin_setjmp_setup")
1167DEF_BUILTIN_STUB (BUILT_IN_SETJMP_RECEIVER, "__builtin_setjmp_receiver")
1168
1169/* Implementing variable sized local variables. */
1170DEF_BUILTIN_STUB (BUILT_IN_STACK_SAVE, "__builtin_stack_save")
1171DEF_BUILTIN_STUB (BUILT_IN_STACK_RESTORE, "__builtin_stack_restore")
1172DEF_BUILTIN_STUB (BUILT_IN_ALLOCA_WITH_ALIGN, "__builtin_alloca_with_align")
1173DEF_BUILTIN_STUB (BUILT_IN_ALLOCA_WITH_ALIGN_AND_MAX, "__builtin_alloca_with_align_and_max")
1174
1175/* An internal version of memcmp, used when the result is only tested for
1176 equality with zero. */
1177DEF_BUILTIN_STUB (BUILT_IN_MEMCMP_EQ, "__builtin_memcmp_eq")
1178
1179/* An internal version of strcmp/strncmp, used when the result is only
1180 tested for equality with zero. */
1181DEF_BUILTIN_STUB (BUILT_IN_STRCMP_EQ, "__builtin_strcmp_eq")
1182DEF_BUILTIN_STUB (BUILT_IN_STRNCMP_EQ, "__builtin_strncmp_eq")
1183
1184/* Object size checking builtins. */
1185DEF_GCC_BUILTIN (BUILT_IN_OBJECT_SIZE, "object_size", BT_FN_SIZE_CONST_PTR_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
1186DEF_GCC_BUILTIN (BUILT_IN_DYNAMIC_OBJECT_SIZE, "dynamic_object_size", BT_FN_SIZE_CONST_PTR_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
1187DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMCPY_CHK, "__memcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
1188DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMMOVE_CHK, "__memmove_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
1189DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY_CHK, "__mempcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
1190DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMSET_CHK, "__memset_chk", BT_FN_PTR_PTR_INT_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF13_LEAF)
1191DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY_CHK, "__stpcpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
1192DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY_CHK, "__stpncpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
1193DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCAT_CHK, "__strcat_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
1194DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCPY_CHK, "__strcpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
1195DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCAT_CHK, "__strncat_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_1_IF23_LEAF)
1196DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCPY_CHK, "__strncpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_IF123_LEAF)
1197DEF_EXT_LIB_BUILTIN (BUILT_IN_SNPRINTF_CHK, "__snprintf_chk", BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_5_6)
1198DEF_EXT_LIB_BUILTIN (BUILT_IN_SPRINTF_CHK, "__sprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_4_5)
1199DEF_EXT_LIB_BUILTIN (BUILT_IN_VSNPRINTF_CHK, "__vsnprintf_chk", BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_5_0)
1200DEF_EXT_LIB_BUILTIN (BUILT_IN_VSPRINTF_CHK, "__vsprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_4_0)
1201DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_CHK, "__fprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_3_4)
1202DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_CHK, "__printf_chk", BT_FN_INT_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
1203DEF_EXT_LIB_BUILTIN (BUILT_IN_VFPRINTF_CHK, "__vfprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, ATTR_NONNULL_1_FORMAT_PRINTF_3_0)
1204DEF_EXT_LIB_BUILTIN (BUILT_IN_VPRINTF_CHK, "__vprintf_chk", BT_FN_INT_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_2_0)
1205
1206/* Profiling hooks. */
1207DEF_BUILTIN (BUILT_IN_PROFILE_FUNC_ENTER, "__cyg_profile_func_enter", BUILT_IN_NORMAL, BT_FN_VOID_PTR_PTR, BT_LAST,
1208 false, false, false, ATTR_NULL, true, true)
1209DEF_BUILTIN (BUILT_IN_PROFILE_FUNC_EXIT, "__cyg_profile_func_exit", BUILT_IN_NORMAL, BT_FN_VOID_PTR_PTR, BT_LAST,
1210 false, false, false, ATTR_NULL, true, true)
1211
1212/* TLS thread pointer related builtins. */
1213DEF_BUILTIN (BUILT_IN_THREAD_POINTER, "__builtin_thread_pointer",
1214 BUILT_IN_NORMAL, BT_FN_PTR, BT_LAST,
1215 false, false, true, ATTR_CONST_NOTHROW_LIST, true,
1216 targetm.have_tls)
1217
1218DEF_BUILTIN (BUILT_IN_SET_THREAD_POINTER, "__builtin_set_thread_pointer",
1219 BUILT_IN_NORMAL, BT_FN_VOID_PTR, BT_LAST,
1220 false, false, true, ATTR_NOTHROW_LIST, true,
1221 targetm.have_tls)
1222
1223/* TLS emulation. */
1224DEF_BUILTIN (BUILT_IN_EMUTLS_GET_ADDRESS, targetm.emutls.get_address,
1225 BUILT_IN_NORMAL,
1226 BT_FN_PTR_PTR, BT_FN_PTR_PTR,
1227 true, true, true, ATTR_CONST_NOTHROW_NONNULL_LEAF, false,
1228 !targetm.have_tls)
1229DEF_BUILTIN (BUILT_IN_EMUTLS_REGISTER_COMMON,
1230 targetm.emutls.register_common, BUILT_IN_NORMAL,
1231 BT_FN_VOID_PTR_WORD_WORD_PTR, BT_FN_VOID_PTR_WORD_WORD_PTR,
1232 true, true, true, ATTR_NOTHROW_LEAF_LIST, false,
1233 !targetm.have_tls)
1234
1235/* Suppressing speculation. Users are expected to use the first (N)
1236 variant, which will be translated internally into one of the other
1237 types. */
1238
1239DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_N, "speculation_safe_value",
1240 BT_FN_VOID_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1241
1242DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_PTR,
1243 "speculation_safe_value_ptr", BT_FN_PTR_PTR_VAR,
1244 ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1245DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_1, "speculation_safe_value_1",
1246 BT_FN_I1_I1_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1247DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_2, "speculation_safe_value_2",
1248 BT_FN_I2_I2_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1249DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_4, "speculation_safe_value_4",
1250 BT_FN_I4_I4_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1251DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_8, "speculation_safe_value_8",
1252 BT_FN_I8_I8_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1253DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_16,
1254 "speculation_safe_value_16", BT_FN_I16_I16_VAR,
1255 ATTR_NOVOPS_NOTHROW_LEAF_LIST)
1256
1257/* Exception support. */
1258DEF_BUILTIN_STUB (BUILT_IN_UNWIND_RESUME, "__builtin_unwind_resume")
1259DEF_BUILTIN_STUB (BUILT_IN_CXA_END_CLEANUP, "__builtin_cxa_end_cleanup")
1260DEF_BUILTIN_STUB (BUILT_IN_EH_POINTER, "__builtin_eh_pointer")
1261DEF_BUILTIN_STUB (BUILT_IN_EH_FILTER, "__builtin_eh_filter")
1262DEF_BUILTIN_STUB (BUILT_IN_EH_COPY_VALUES, "__builtin_eh_copy_values")
1263
1264/* __FILE__, __LINE__, __FUNCTION__ as builtins. */
1265DEF_GCC_BUILTIN (BUILT_IN_FILE, "FILE", BT_FN_CONST_STRING, ATTR_NOTHROW_LEAF_LIST)
1266DEF_GCC_BUILTIN (BUILT_IN_FUNCTION, "FUNCTION", BT_FN_CONST_STRING, ATTR_NOTHROW_LEAF_LIST)
1267DEF_GCC_BUILTIN (BUILT_IN_LINE, "LINE", BT_FN_INT, ATTR_NOTHROW_LEAF_LIST)
1268
1269/* Control Flow Redundancy hardening out-of-line checker. */
1270DEF_BUILTIN_STUB (BUILT_IN___HARDCFR_CHECK, "__builtin___hardcfr_check")
1271
1272/* Synchronization Primitives. */
1273#include "sync-builtins.def"
1274
1275/* Offloading and Multi Processing builtins. */
1276#include "omp-builtins.def"
1277
1278/* GTM builtins. */
1279#include "gtm-builtins.def"
1280
1281/* Sanitizer builtins. */
1282#include "sanitizer.def"
1283
1284/* Coroutine builtins. */
1285#include "coroutine-builtins.def"
1286
1287#undef DEF_BUILTIN
1288

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source code of gcc/builtins.def