contrib/llvm-project/clang/include/clang/Basic/Builtins.def

   1 //===--- Builtins.def - Builtin function info database ----------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file defines the standard builtin function database.  Users of this file
  10 // must define the BUILTIN macro to make use of this information.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 // FIXME: This should really be a .td file, but that requires modifying tblgen.
  15 // Perhaps tblgen should have plugins.
  16
  17 // The first value provided to the macro specifies the function name of the
  18 // builtin, and results in a clang::builtin::BIXX enum value for XX.
  19
  20 // The second value provided to the macro specifies the type of the function
  21 // (result value, then each argument) as follows:
  22 //  v -> void
  23 //  b -> boolean
  24 //  c -> char
  25 //  s -> short
  26 //  i -> int
  27 //  h -> half
  28 //  f -> float
  29 //  d -> double
  30 //  z -> size_t
  31 //  w -> wchar_t
  32 //  F -> constant CFString
  33 //  G -> id
  34 //  H -> SEL
  35 //  M -> struct objc_super
  36 //  a -> __builtin_va_list
  37 //  A -> "reference" to __builtin_va_list
  38 //  V -> Vector, followed by the number of elements and the base type.
  39 //  E -> ext_vector, followed by the number of elements and the base type.
  40 //  X -> _Complex, followed by the base type.
  41 //  Y -> ptrdiff_t
  42 //  P -> FILE
  43 //  J -> jmp_buf
  44 //  SJ -> sigjmp_buf
  45 //  K -> ucontext_t
  46 //  p -> pid_t
  47 //  . -> "...".  This may only occur at the end of the function list.
  48 //
  49 // Types may be prefixed with the following modifiers:
  50 //  L   -> long (e.g. Li for 'long int', Ld for 'long double')
  51 //  LL  -> long long (e.g. LLi for 'long long int', LLd for __float128)
  52 //  LLL -> __int128_t (e.g. LLLi)
  53 //  Z   -> int32_t (require a native 32-bit integer type on the target)
  54 //  W   -> int64_t (require a native 64-bit integer type on the target)
  55 //  N   -> 'int' size if target is LP64, 'L' otherwise.
  56 //  O   -> long for OpenCL targets, long long otherwise.
  57 //  S   -> signed
  58 //  U   -> unsigned
  59 //  I   -> Required to constant fold to an integer constant expression.
  60 //
  61 // Types may be postfixed with the following modifiers:
  62 // * -> pointer (optionally followed by an address space number, if no address
  63 //               space is specified than any address space will be accepted)
  64 // & -> reference (optionally followed by an address space number)
  65 // C -> const
  66 // D -> volatile
  67
  68 // The third value provided to the macro specifies information about attributes
  69 // of the function.  These must be kept in sync with the predicates in the
  70 // Builtin::Context class.  Currently we have:
  71 //  n -> nothrow
  72 //  r -> noreturn
  73 //  U -> pure
  74 //  c -> const
  75 //  t -> signature is meaningless, use custom typechecking
  76 //  F -> this is a libc/libm function with a '__builtin_' prefix added.
  77 //  f -> this is a libc/libm function without the '__builtin_' prefix. It can
  78 //       be followed by ':headername:' to state which header this function
  79 //       comes from.
  80 //  h -> this function requires a specific header or an explicit declaration.
  81 //  i -> this is a runtime library implemented function without the
  82 //       '__builtin_' prefix. It will be implemented in compiler-rt or libgcc.
  83 //  p:N: -> this is a printf-like function whose Nth argument is the format
  84 //          string.
  85 //  P:N: -> similar to the p:N: attribute, but the function is like vprintf
  86 //          in that it accepts its arguments as a va_list rather than
  87 //          through an ellipsis
  88 //  s:N: -> this is a scanf-like function whose Nth argument is the format
  89 //          string.
  90 //  S:N: -> similar to the s:N: attribute, but the function is like vscanf
  91 //          in that it accepts its arguments as a va_list rather than
  92 //          through an ellipsis
  93 //  e -> const, but only when -fno-math-errno
  94 //  j -> returns_twice (like setjmp)
  95 //  u -> arguments are not evaluated for their side-effects
  96 //  V:N: -> requires vectors of at least N bits to be legal
  97 //  C<N,M_0,...,M_k> -> callback behavior: argument N is called with argument
  98 //                      M_0, ..., M_k as payload
  99 //  FIXME: gcc has nonnull
 100
 101 #if defined(BUILTIN) && !defined(LIBBUILTIN)
 102 #  define LIBBUILTIN(ID, TYPE, ATTRS, HEADER, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
 103 #endif
 104
 105 #if defined(BUILTIN) && !defined(LANGBUILTIN)
 106 #  define LANGBUILTIN(ID, TYPE, ATTRS, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
 107 #endif
 108
 109 // Standard libc/libm functions:
 110 BUILTIN(__builtin_atan2 , "ddd"  , "Fne")
 111 BUILTIN(__builtin_atan2f, "fff"  , "Fne")
 112 BUILTIN(__builtin_atan2l, "LdLdLd", "Fne")
 113 BUILTIN(__builtin_abs  , "ii"  , "ncF")
 114 BUILTIN(__builtin_copysign, "ddd", "ncF")
 115 BUILTIN(__builtin_copysignf, "fff", "ncF")
 116 BUILTIN(__builtin_copysignl, "LdLdLd", "ncF")
 117 BUILTIN(__builtin_copysignf128, "LLdLLdLLd", "ncF")
 118 BUILTIN(__builtin_fabs , "dd"  , "ncF")
 119 BUILTIN(__builtin_fabsf, "ff"  , "ncF")
 120 BUILTIN(__builtin_fabsl, "LdLd", "ncF")
 121 BUILTIN(__builtin_fabsf128, "LLdLLd", "ncF")
 122 BUILTIN(__builtin_fmod , "ddd"  , "Fne")
 123 BUILTIN(__builtin_fmodf, "fff"  , "Fne")
 124 BUILTIN(__builtin_fmodl, "LdLdLd", "Fne")
 125 BUILTIN(__builtin_frexp , "ddi*"  , "Fn")
 126 BUILTIN(__builtin_frexpf, "ffi*"  , "Fn")
 127 BUILTIN(__builtin_frexpl, "LdLdi*", "Fn")
 128 BUILTIN(__builtin_huge_val, "d", "nc")
 129 BUILTIN(__builtin_huge_valf, "f", "nc")
 130 BUILTIN(__builtin_huge_vall, "Ld", "nc")
 131 BUILTIN(__builtin_huge_valf128, "LLd", "nc")
 132 BUILTIN(__builtin_inf  , "d"   , "nc")
 133 BUILTIN(__builtin_inff , "f"   , "nc")
 134 BUILTIN(__builtin_infl , "Ld"  , "nc")
 135 BUILTIN(__builtin_inff128 , "LLd"  , "nc")
 136 BUILTIN(__builtin_labs , "LiLi"  , "Fnc")
 137 BUILTIN(__builtin_llabs, "LLiLLi", "Fnc")
 138 BUILTIN(__builtin_ldexp , "ddi"  , "Fne")
 139 BUILTIN(__builtin_ldexpf, "ffi"  , "Fne")
 140 BUILTIN(__builtin_ldexpl, "LdLdi", "Fne")
 141 BUILTIN(__builtin_modf , "ddd*"  , "Fn")
 142 BUILTIN(__builtin_modff, "fff*"  , "Fn")
 143 BUILTIN(__builtin_modfl, "LdLdLd*", "Fn")
 144 BUILTIN(__builtin_nan,  "dcC*" , "FnU")
 145 BUILTIN(__builtin_nanf, "fcC*" , "FnU")
 146 BUILTIN(__builtin_nanl, "LdcC*", "FnU")
 147 BUILTIN(__builtin_nanf128, "LLdcC*", "FnU")
 148 BUILTIN(__builtin_nans,  "dcC*" , "FnU")
 149 BUILTIN(__builtin_nansf, "fcC*" , "FnU")
 150 BUILTIN(__builtin_nansl, "LdcC*", "FnU")
 151 BUILTIN(__builtin_nansf128, "LLdcC*", "FnU")
 152 BUILTIN(__builtin_powi , "ddi"  , "Fnc")
 153 BUILTIN(__builtin_powif, "ffi"  , "Fnc")
 154 BUILTIN(__builtin_powil, "LdLdi", "Fnc")
 155 BUILTIN(__builtin_pow , "ddd"  , "Fne")
 156 BUILTIN(__builtin_powf, "fff"  , "Fne")
 157 BUILTIN(__builtin_powl, "LdLdLd", "Fne")
 158
 159 // Standard unary libc/libm functions with double/float/long double variants:
 160 BUILTIN(__builtin_acos , "dd"  , "Fne")
 161 BUILTIN(__builtin_acosf, "ff"  , "Fne")
 162 BUILTIN(__builtin_acosl, "LdLd", "Fne")
 163 BUILTIN(__builtin_acosh , "dd"  , "Fne")
 164 BUILTIN(__builtin_acoshf, "ff"  , "Fne")
 165 BUILTIN(__builtin_acoshl, "LdLd", "Fne")
 166 BUILTIN(__builtin_asin , "dd"  , "Fne")
 167 BUILTIN(__builtin_asinf, "ff"  , "Fne")
 168 BUILTIN(__builtin_asinl, "LdLd", "Fne")
 169 BUILTIN(__builtin_asinh , "dd"  , "Fne")
 170 BUILTIN(__builtin_asinhf, "ff"  , "Fne")
 171 BUILTIN(__builtin_asinhl, "LdLd", "Fne")
 172 BUILTIN(__builtin_atan , "dd"  , "Fne")
 173 BUILTIN(__builtin_atanf, "ff"  , "Fne")
 174 BUILTIN(__builtin_atanl, "LdLd", "Fne")
 175 BUILTIN(__builtin_atanh , "dd", "Fne")
 176 BUILTIN(__builtin_atanhf, "ff", "Fne")
 177 BUILTIN(__builtin_atanhl, "LdLd", "Fne")
 178 BUILTIN(__builtin_cbrt , "dd", "Fnc")
 179 BUILTIN(__builtin_cbrtf, "ff", "Fnc")
 180 BUILTIN(__builtin_cbrtl, "LdLd", "Fnc")
 181 BUILTIN(__builtin_ceil , "dd"  , "Fnc")
 182 BUILTIN(__builtin_ceilf, "ff"  , "Fnc")
 183 BUILTIN(__builtin_ceill, "LdLd", "Fnc")
 184 BUILTIN(__builtin_cos , "dd"  , "Fne")
 185 BUILTIN(__builtin_cosf, "ff"  , "Fne")
 186 BUILTIN(__builtin_cosh , "dd"  , "Fne")
 187 BUILTIN(__builtin_coshf, "ff"  , "Fne")
 188 BUILTIN(__builtin_coshl, "LdLd", "Fne")
 189 BUILTIN(__builtin_cosl, "LdLd", "Fne")
 190 BUILTIN(__builtin_erf , "dd", "Fne")
 191 BUILTIN(__builtin_erff, "ff", "Fne")
 192 BUILTIN(__builtin_erfl, "LdLd", "Fne")
 193 BUILTIN(__builtin_erfc , "dd", "Fne")
 194 BUILTIN(__builtin_erfcf, "ff", "Fne")
 195 BUILTIN(__builtin_erfcl, "LdLd", "Fne")
 196 BUILTIN(__builtin_exp , "dd"  , "Fne")
 197 BUILTIN(__builtin_expf, "ff"  , "Fne")
 198 BUILTIN(__builtin_expl, "LdLd", "Fne")
 199 BUILTIN(__builtin_exp2 , "dd"  , "Fne")
 200 BUILTIN(__builtin_exp2f, "ff"  , "Fne")
 201 BUILTIN(__builtin_exp2l, "LdLd", "Fne")
 202 BUILTIN(__builtin_expm1 , "dd", "Fne")
 203 BUILTIN(__builtin_expm1f, "ff", "Fne")
 204 BUILTIN(__builtin_expm1l, "LdLd", "Fne")
 205 BUILTIN(__builtin_fdim, "ddd", "Fne")
 206 BUILTIN(__builtin_fdimf, "fff", "Fne")
 207 BUILTIN(__builtin_fdiml, "LdLdLd", "Fne")
 208 BUILTIN(__builtin_floor , "dd"  , "Fnc")
 209 BUILTIN(__builtin_floorf, "ff"  , "Fnc")
 210 BUILTIN(__builtin_floorl, "LdLd", "Fnc")
 211 BUILTIN(__builtin_fma, "dddd", "Fne")
 212 BUILTIN(__builtin_fmaf, "ffff", "Fne")
 213 BUILTIN(__builtin_fmal, "LdLdLdLd", "Fne")
 214 BUILTIN(__builtin_fmax, "ddd", "Fnc")
 215 BUILTIN(__builtin_fmaxf, "fff", "Fnc")
 216 BUILTIN(__builtin_fmaxl, "LdLdLd", "Fnc")
 217 BUILTIN(__builtin_fmin, "ddd", "Fnc")
 218 BUILTIN(__builtin_fminf, "fff", "Fnc")
 219 BUILTIN(__builtin_fminl, "LdLdLd", "Fnc")
 220 BUILTIN(__builtin_hypot , "ddd"  , "Fne")
 221 BUILTIN(__builtin_hypotf, "fff"  , "Fne")
 222 BUILTIN(__builtin_hypotl, "LdLdLd", "Fne")
 223 BUILTIN(__builtin_ilogb , "id", "Fne")
 224 BUILTIN(__builtin_ilogbf, "if", "Fne")
 225 BUILTIN(__builtin_ilogbl, "iLd", "Fne")
 226 BUILTIN(__builtin_lgamma , "dd", "Fn")
 227 BUILTIN(__builtin_lgammaf, "ff", "Fn")
 228 BUILTIN(__builtin_lgammal, "LdLd", "Fn")
 229 BUILTIN(__builtin_llrint, "LLid", "Fne")
 230 BUILTIN(__builtin_llrintf, "LLif", "Fne")
 231 BUILTIN(__builtin_llrintl, "LLiLd", "Fne")
 232 BUILTIN(__builtin_llround , "LLid", "Fne")
 233 BUILTIN(__builtin_llroundf, "LLif", "Fne")
 234 BUILTIN(__builtin_llroundl, "LLiLd", "Fne")
 235 BUILTIN(__builtin_log , "dd"  , "Fne")
 236 BUILTIN(__builtin_log10 , "dd"  , "Fne")
 237 BUILTIN(__builtin_log10f, "ff"  , "Fne")
 238 BUILTIN(__builtin_log10l, "LdLd", "Fne")
 239 BUILTIN(__builtin_log1p , "dd"  , "Fne")
 240 BUILTIN(__builtin_log1pf, "ff"  , "Fne")
 241 BUILTIN(__builtin_log1pl, "LdLd", "Fne")
 242 BUILTIN(__builtin_log2, "dd"  , "Fne")
 243 BUILTIN(__builtin_log2f, "ff"  , "Fne")
 244 BUILTIN(__builtin_log2l, "LdLd"  , "Fne")
 245 BUILTIN(__builtin_logb , "dd", "Fne")
 246 BUILTIN(__builtin_logbf, "ff", "Fne")
 247 BUILTIN(__builtin_logbl, "LdLd", "Fne")
 248 BUILTIN(__builtin_logf, "ff"  , "Fne")
 249 BUILTIN(__builtin_logl, "LdLd", "Fne")
 250 BUILTIN(__builtin_lrint , "Lid", "Fne")
 251 BUILTIN(__builtin_lrintf, "Lif", "Fne")
 252 BUILTIN(__builtin_lrintl, "LiLd", "Fne")
 253 BUILTIN(__builtin_lround , "Lid", "Fne")
 254 BUILTIN(__builtin_lroundf, "Lif", "Fne")
 255 BUILTIN(__builtin_lroundl, "LiLd", "Fne")
 256 BUILTIN(__builtin_nearbyint , "dd", "Fnc")
 257 BUILTIN(__builtin_nearbyintf, "ff", "Fnc")
 258 BUILTIN(__builtin_nearbyintl, "LdLd", "Fnc")
 259 BUILTIN(__builtin_nextafter , "ddd", "Fne")
 260 BUILTIN(__builtin_nextafterf, "fff", "Fne")
 261 BUILTIN(__builtin_nextafterl, "LdLdLd", "Fne")
 262 BUILTIN(__builtin_nexttoward , "ddLd", "Fne")
 263 BUILTIN(__builtin_nexttowardf, "ffLd", "Fne")
 264 BUILTIN(__builtin_nexttowardl, "LdLdLd", "Fne")
 265 BUILTIN(__builtin_remainder , "ddd", "Fne")
 266 BUILTIN(__builtin_remainderf, "fff", "Fne")
 267 BUILTIN(__builtin_remainderl, "LdLdLd", "Fne")
 268 BUILTIN(__builtin_remquo , "dddi*", "Fn")
 269 BUILTIN(__builtin_remquof, "fffi*", "Fn")
 270 BUILTIN(__builtin_remquol, "LdLdLdi*", "Fn")
 271 BUILTIN(__builtin_rint , "dd", "Fnc")
 272 BUILTIN(__builtin_rintf, "ff", "Fnc")
 273 BUILTIN(__builtin_rintl, "LdLd", "Fnc")
 274 BUILTIN(__builtin_round, "dd"  , "Fnc")
 275 BUILTIN(__builtin_roundf, "ff"  , "Fnc")
 276 BUILTIN(__builtin_roundl, "LdLd"  , "Fnc")
 277 BUILTIN(__builtin_scalbln , "ddLi", "Fne")
 278 BUILTIN(__builtin_scalblnf, "ffLi", "Fne")
 279 BUILTIN(__builtin_scalblnl, "LdLdLi", "Fne")
 280 BUILTIN(__builtin_scalbn , "ddi", "Fne")
 281 BUILTIN(__builtin_scalbnf, "ffi", "Fne")
 282 BUILTIN(__builtin_scalbnl, "LdLdi", "Fne")
 283 BUILTIN(__builtin_sin , "dd"  , "Fne")
 284 BUILTIN(__builtin_sinf, "ff"  , "Fne")
 285 BUILTIN(__builtin_sinh , "dd"  , "Fne")
 286 BUILTIN(__builtin_sinhf, "ff"  , "Fne")
 287 BUILTIN(__builtin_sinhl, "LdLd", "Fne")
 288 BUILTIN(__builtin_sinl, "LdLd", "Fne")
 289 BUILTIN(__builtin_sqrt , "dd"  , "Fne")
 290 BUILTIN(__builtin_sqrtf, "ff"  , "Fne")
 291 BUILTIN(__builtin_sqrtl, "LdLd", "Fne")
 292 BUILTIN(__builtin_tan , "dd"  , "Fne")
 293 BUILTIN(__builtin_tanf, "ff"  , "Fne")
 294 BUILTIN(__builtin_tanh , "dd"  , "Fne")
 295 BUILTIN(__builtin_tanhf, "ff"  , "Fne")
 296 BUILTIN(__builtin_tanhl, "LdLd", "Fne")
 297 BUILTIN(__builtin_tanl, "LdLd", "Fne")
 298 BUILTIN(__builtin_tgamma , "dd", "Fne")
 299 BUILTIN(__builtin_tgammaf, "ff", "Fne")
 300 BUILTIN(__builtin_tgammal, "LdLd", "Fne")
 301 BUILTIN(__builtin_trunc , "dd", "Fnc")
 302 BUILTIN(__builtin_truncf, "ff", "Fnc")
 303 BUILTIN(__builtin_truncl, "LdLd", "Fnc")
 304
 305 // C99 complex builtins
 306 BUILTIN(__builtin_cabs, "dXd", "Fne")
 307 BUILTIN(__builtin_cabsf, "fXf", "Fne")
 308 BUILTIN(__builtin_cabsl, "LdXLd", "Fne")
 309 BUILTIN(__builtin_cacos, "XdXd", "Fne")
 310 BUILTIN(__builtin_cacosf, "XfXf", "Fne")
 311 BUILTIN(__builtin_cacosh, "XdXd", "Fne")
 312 BUILTIN(__builtin_cacoshf, "XfXf", "Fne")
 313 BUILTIN(__builtin_cacoshl, "XLdXLd", "Fne")
 314 BUILTIN(__builtin_cacosl, "XLdXLd", "Fne")
 315 BUILTIN(__builtin_carg, "dXd", "Fne")
 316 BUILTIN(__builtin_cargf, "fXf", "Fne")
 317 BUILTIN(__builtin_cargl, "LdXLd", "Fne")
 318 BUILTIN(__builtin_casin, "XdXd", "Fne")
 319 BUILTIN(__builtin_casinf, "XfXf", "Fne")
 320 BUILTIN(__builtin_casinh, "XdXd", "Fne")
 321 BUILTIN(__builtin_casinhf, "XfXf", "Fne")
 322 BUILTIN(__builtin_casinhl, "XLdXLd", "Fne")
 323 BUILTIN(__builtin_casinl, "XLdXLd", "Fne")
 324 BUILTIN(__builtin_catan, "XdXd", "Fne")
 325 BUILTIN(__builtin_catanf, "XfXf", "Fne")
 326 BUILTIN(__builtin_catanh, "XdXd", "Fne")
 327 BUILTIN(__builtin_catanhf, "XfXf", "Fne")
 328 BUILTIN(__builtin_catanhl, "XLdXLd", "Fne")
 329 BUILTIN(__builtin_catanl, "XLdXLd", "Fne")
 330 BUILTIN(__builtin_ccos, "XdXd", "Fne")
 331 BUILTIN(__builtin_ccosf, "XfXf", "Fne")
 332 BUILTIN(__builtin_ccosl, "XLdXLd", "Fne")
 333 BUILTIN(__builtin_ccosh, "XdXd", "Fne")
 334 BUILTIN(__builtin_ccoshf, "XfXf", "Fne")
 335 BUILTIN(__builtin_ccoshl, "XLdXLd", "Fne")
 336 BUILTIN(__builtin_cexp, "XdXd", "Fne")
 337 BUILTIN(__builtin_cexpf, "XfXf", "Fne")
 338 BUILTIN(__builtin_cexpl, "XLdXLd", "Fne")
 339 BUILTIN(__builtin_cimag, "dXd", "Fnc")
 340 BUILTIN(__builtin_cimagf, "fXf", "Fnc")
 341 BUILTIN(__builtin_cimagl, "LdXLd", "Fnc")
 342 BUILTIN(__builtin_conj, "XdXd", "Fnc")
 343 BUILTIN(__builtin_conjf, "XfXf", "Fnc")
 344 BUILTIN(__builtin_conjl, "XLdXLd", "Fnc")
 345 BUILTIN(__builtin_clog, "XdXd", "Fne")
 346 BUILTIN(__builtin_clogf, "XfXf", "Fne")
 347 BUILTIN(__builtin_clogl, "XLdXLd", "Fne")
 348 BUILTIN(__builtin_cproj, "XdXd", "Fnc")
 349 BUILTIN(__builtin_cprojf, "XfXf", "Fnc")
 350 BUILTIN(__builtin_cprojl, "XLdXLd", "Fnc")
 351 BUILTIN(__builtin_cpow, "XdXdXd", "Fne")
 352 BUILTIN(__builtin_cpowf, "XfXfXf", "Fne")
 353 BUILTIN(__builtin_cpowl, "XLdXLdXLd", "Fne")
 354 BUILTIN(__builtin_creal, "dXd", "Fnc")
 355 BUILTIN(__builtin_crealf, "fXf", "Fnc")
 356 BUILTIN(__builtin_creall, "LdXLd", "Fnc")
 357 BUILTIN(__builtin_csin, "XdXd", "Fne")
 358 BUILTIN(__builtin_csinf, "XfXf", "Fne")
 359 BUILTIN(__builtin_csinl, "XLdXLd", "Fne")
 360 BUILTIN(__builtin_csinh, "XdXd", "Fne")
 361 BUILTIN(__builtin_csinhf, "XfXf", "Fne")
 362 BUILTIN(__builtin_csinhl, "XLdXLd", "Fne")
 363 BUILTIN(__builtin_csqrt, "XdXd", "Fne")
 364 BUILTIN(__builtin_csqrtf, "XfXf", "Fne")
 365 BUILTIN(__builtin_csqrtl, "XLdXLd", "Fne")
 366 BUILTIN(__builtin_ctan, "XdXd", "Fne")
 367 BUILTIN(__builtin_ctanf, "XfXf", "Fne")
 368 BUILTIN(__builtin_ctanl, "XLdXLd", "Fne")
 369 BUILTIN(__builtin_ctanh, "XdXd", "Fne")
 370 BUILTIN(__builtin_ctanhf, "XfXf", "Fne")
 371 BUILTIN(__builtin_ctanhl, "XLdXLd", "Fne")
 372
 373 // FP Comparisons.
 374 BUILTIN(__builtin_isgreater     , "i.", "Fnc")
 375 BUILTIN(__builtin_isgreaterequal, "i.", "Fnc")
 376 BUILTIN(__builtin_isless        , "i.", "Fnc")
 377 BUILTIN(__builtin_islessequal   , "i.", "Fnc")
 378 BUILTIN(__builtin_islessgreater , "i.", "Fnc")
 379 BUILTIN(__builtin_isunordered   , "i.", "Fnc")
 380
 381 // Unary FP classification
 382 BUILTIN(__builtin_fpclassify, "iiiiii.", "Fnc")
 383 BUILTIN(__builtin_isfinite,   "i.", "Fnc")
 384 BUILTIN(__builtin_isinf,      "i.", "Fnc")
 385 BUILTIN(__builtin_isinf_sign, "i.", "Fnc")
 386 BUILTIN(__builtin_isnan,      "i.", "Fnc")
 387 BUILTIN(__builtin_isnormal,   "i.", "Fnc")
 388
 389 // FP signbit builtins
 390 BUILTIN(__builtin_signbit, "i.", "Fnc")
 391 BUILTIN(__builtin_signbitf, "if", "Fnc")
 392 BUILTIN(__builtin_signbitl, "iLd", "Fnc")
 393
 394 // Special FP builtins.
 395 BUILTIN(__builtin_canonicalize, "dd", "nc")
 396 BUILTIN(__builtin_canonicalizef, "ff", "nc")
 397 BUILTIN(__builtin_canonicalizel, "LdLd", "nc")
 398
 399 // Builtins for arithmetic.
 400 BUILTIN(__builtin_clzs , "iUs"  , "nc")
 401 BUILTIN(__builtin_clz  , "iUi"  , "nc")
 402 BUILTIN(__builtin_clzl , "iULi" , "nc")
 403 BUILTIN(__builtin_clzll, "iULLi", "nc")
 404 // TODO: int clzimax(uintmax_t)
 405 BUILTIN(__builtin_ctzs , "iUs"  , "nc")
 406 BUILTIN(__builtin_ctz  , "iUi"  , "nc")
 407 BUILTIN(__builtin_ctzl , "iULi" , "nc")
 408 BUILTIN(__builtin_ctzll, "iULLi", "nc")
 409 // TODO: int ctzimax(uintmax_t)
 410 BUILTIN(__builtin_ffs  , "ii"  , "Fnc")
 411 BUILTIN(__builtin_ffsl , "iLi" , "Fnc")
 412 BUILTIN(__builtin_ffsll, "iLLi", "Fnc")
 413 BUILTIN(__builtin_parity  , "iUi"  , "nc")
 414 BUILTIN(__builtin_parityl , "iULi" , "nc")
 415 BUILTIN(__builtin_parityll, "iULLi", "nc")
 416 BUILTIN(__builtin_popcount  , "iUi"  , "nc")
 417 BUILTIN(__builtin_popcountl , "iULi" , "nc")
 418 BUILTIN(__builtin_popcountll, "iULLi", "nc")
 419 BUILTIN(__builtin_clrsb  , "ii"  , "nc")
 420 BUILTIN(__builtin_clrsbl , "iLi" , "nc")
 421 BUILTIN(__builtin_clrsbll, "iLLi", "nc")
 422
 423 // The following builtins rely on that char == 8 bits, short == 16 bits and that
 424 // there exists native types on the target that are 32- and 64-bits wide, unless
 425 // these conditions are fulfilled these builtins will operate on a not intended
 426 // bitwidth.
 427 BUILTIN(__builtin_bswap16, "UsUs", "nc")
 428 BUILTIN(__builtin_bswap32, "UZiUZi", "nc")
 429 BUILTIN(__builtin_bswap64, "UWiUWi", "nc")
 430
 431 BUILTIN(__builtin_bitreverse8, "UcUc", "nc")
 432 BUILTIN(__builtin_bitreverse16, "UsUs", "nc")
 433 BUILTIN(__builtin_bitreverse32, "UZiUZi", "nc")
 434 BUILTIN(__builtin_bitreverse64, "UWiUWi", "nc")
 435
 436 BUILTIN(__builtin_rotateleft8, "UcUcUc", "nc")
 437 BUILTIN(__builtin_rotateleft16, "UsUsUs", "nc")
 438 BUILTIN(__builtin_rotateleft32, "UZiUZiUZi", "nc")
 439 BUILTIN(__builtin_rotateleft64, "UWiUWiUWi", "nc")
 440 BUILTIN(__builtin_rotateright8, "UcUcUc", "nc")
 441 BUILTIN(__builtin_rotateright16, "UsUsUs", "nc")
 442 BUILTIN(__builtin_rotateright32, "UZiUZiUZi", "nc")
 443 BUILTIN(__builtin_rotateright64, "UWiUWiUWi", "nc")
 444
 445 // Random GCC builtins
 446 BUILTIN(__builtin_constant_p, "i.", "nctu")
 447 BUILTIN(__builtin_classify_type, "i.", "nctu")
 448 BUILTIN(__builtin___CFStringMakeConstantString, "FC*cC*", "nc")
 449 BUILTIN(__builtin___NSStringMakeConstantString, "FC*cC*", "nc")
 450 BUILTIN(__builtin_va_start, "vA.", "nt")
 451 BUILTIN(__builtin_va_end, "vA", "n")
 452 BUILTIN(__builtin_va_copy, "vAA", "n")
 453 BUILTIN(__builtin_stdarg_start, "vA.", "n")
 454 BUILTIN(__builtin_assume_aligned, "v*vC*z.", "nc")
 455 BUILTIN(__builtin_bcmp, "ivC*vC*z", "Fn")
 456 BUILTIN(__builtin_bcopy, "vv*v*z", "n")
 457 BUILTIN(__builtin_bzero, "vv*z", "nF")
 458 BUILTIN(__builtin_fprintf, "iP*cC*.", "Fp:1:")
 459 BUILTIN(__builtin_memchr, "v*vC*iz", "nF")
 460 BUILTIN(__builtin_memcmp, "ivC*vC*z", "nF")
 461 BUILTIN(__builtin_memcpy, "v*v*vC*z", "nF")
 462 BUILTIN(__builtin_memmove, "v*v*vC*z", "nF")
 463 BUILTIN(__builtin_mempcpy, "v*v*vC*z", "nF")
 464 BUILTIN(__builtin_memset, "v*v*iz", "nF")
 465 BUILTIN(__builtin_printf, "icC*.", "Fp:0:")
 466 BUILTIN(__builtin_stpcpy, "c*c*cC*", "nF")
 467 BUILTIN(__builtin_stpncpy, "c*c*cC*z", "nF")
 468 BUILTIN(__builtin_strcasecmp, "icC*cC*", "nF")
 469 BUILTIN(__builtin_strcat, "c*c*cC*", "nF")
 470 BUILTIN(__builtin_strchr, "c*cC*i", "nF")
 471 BUILTIN(__builtin_strcmp, "icC*cC*", "nF")
 472 BUILTIN(__builtin_strcpy, "c*c*cC*", "nF")
 473 BUILTIN(__builtin_strcspn, "zcC*cC*", "nF")
 474 BUILTIN(__builtin_strdup, "c*cC*", "nF")
 475 BUILTIN(__builtin_strlen, "zcC*", "nF")
 476 BUILTIN(__builtin_strncasecmp, "icC*cC*z", "nF")
 477 BUILTIN(__builtin_strncat, "c*c*cC*z", "nF")
 478 BUILTIN(__builtin_strncmp, "icC*cC*z", "nF")
 479 BUILTIN(__builtin_strncpy, "c*c*cC*z", "nF")
 480 BUILTIN(__builtin_strndup, "c*cC*z", "nF")
 481 BUILTIN(__builtin_strpbrk, "c*cC*cC*", "nF")
 482 BUILTIN(__builtin_strrchr, "c*cC*i", "nF")
 483 BUILTIN(__builtin_strspn, "zcC*cC*", "nF")
 484 BUILTIN(__builtin_strstr, "c*cC*cC*", "nF")
 485 BUILTIN(__builtin_wcschr, "w*wC*w", "nF")
 486 BUILTIN(__builtin_wcscmp, "iwC*wC*", "nF")
 487 BUILTIN(__builtin_wcslen, "zwC*", "nF")
 488 BUILTIN(__builtin_wcsncmp, "iwC*wC*z", "nF")
 489 BUILTIN(__builtin_wmemchr, "w*wC*wz", "nF")
 490 BUILTIN(__builtin_wmemcmp, "iwC*wC*z", "nF")
 491 BUILTIN(__builtin_wmemcpy, "w*w*wC*z", "nF")
 492 BUILTIN(__builtin_wmemmove, "w*w*wC*z", "nF")
 493 BUILTIN(__builtin_return_address, "v*IUi", "n")
 494 BUILTIN(__builtin_extract_return_addr, "v*v*", "n")
 495 BUILTIN(__builtin_frame_address, "v*IUi", "n")
 496 BUILTIN(__builtin___clear_cache, "vc*c*", "n")
 497 BUILTIN(__builtin_flt_rounds, "i", "nc")
 498 BUILTIN(__builtin_setjmp, "iv**", "j")
 499 BUILTIN(__builtin_longjmp, "vv**i", "r")
 500 BUILTIN(__builtin_unwind_init, "v", "")
 501 BUILTIN(__builtin_eh_return_data_regno, "iIi", "nc")
 502 BUILTIN(__builtin_snprintf, "ic*zcC*.", "nFp:2:")
 503 BUILTIN(__builtin_vsprintf, "ic*cC*a", "nFP:1:")
 504 BUILTIN(__builtin_vsnprintf, "ic*zcC*a", "nFP:2:")
 505 BUILTIN(__builtin_thread_pointer, "v*", "nc")
 506 BUILTIN(__builtin_launder, "v*v*", "nt")
 507 LANGBUILTIN(__builtin_is_constant_evaluated, "b", "n", CXX_LANG)
 508
 509 // GCC exception builtins
 510 BUILTIN(__builtin_eh_return, "vzv*", "r") // FIXME: Takes intptr_t, not size_t!
 511 BUILTIN(__builtin_frob_return_addr, "v*v*", "n")
 512 BUILTIN(__builtin_dwarf_cfa, "v*", "n")
 513 BUILTIN(__builtin_init_dwarf_reg_size_table, "vv*", "n")
 514 BUILTIN(__builtin_dwarf_sp_column, "Ui", "n")
 515 BUILTIN(__builtin_extend_pointer, "ULLiv*", "n") // _Unwind_Word == uint64_t
 516
 517 // GCC Object size checking builtins
 518 BUILTIN(__builtin_object_size, "zvC*i", "nu")
 519 BUILTIN(__builtin_dynamic_object_size, "zvC*i", "nu") // Clang only.
 520 BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF")
 521 BUILTIN(__builtin___memccpy_chk, "v*v*vC*izz", "nF")
 522 BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF")
 523 BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF")
 524 BUILTIN(__builtin___memset_chk, "v*v*izz", "nF")
 525 BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF")
 526 BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF")
 527 BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF")
 528 BUILTIN(__builtin___strlcat_chk, "zc*cC*zz", "nF")
 529 BUILTIN(__builtin___strlcpy_chk, "zc*cC*zz", "nF")
 530 BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF")
 531 BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF")
 532 BUILTIN(__builtin___stpncpy_chk, "c*c*cC*zz", "nF")
 533 BUILTIN(__builtin___snprintf_chk, "ic*zizcC*.", "Fp:4:")
 534 BUILTIN(__builtin___sprintf_chk, "ic*izcC*.", "Fp:3:")
 535 BUILTIN(__builtin___vsnprintf_chk, "ic*zizcC*a", "FP:4:")
 536 BUILTIN(__builtin___vsprintf_chk, "ic*izcC*a", "FP:3:")
 537 BUILTIN(__builtin___fprintf_chk, "iP*icC*.", "Fp:2:")
 538 BUILTIN(__builtin___printf_chk, "iicC*.", "Fp:1:")
 539 BUILTIN(__builtin___vfprintf_chk, "iP*icC*a", "FP:2:")
 540 BUILTIN(__builtin___vprintf_chk, "iicC*a", "FP:1:")
 541
 542 BUILTIN(__builtin_unpredictable, "LiLi"   , "nc")
 543 BUILTIN(__builtin_expect, "LiLiLi"   , "nc")
 544 BUILTIN(__builtin_prefetch, "vvC*.", "nc")
 545 BUILTIN(__builtin_readcyclecounter, "ULLi", "n")
 546 BUILTIN(__builtin_trap, "v", "nr")
 547 BUILTIN(__builtin_debugtrap, "v", "n")
 548 BUILTIN(__builtin_unreachable, "v", "nr")
 549 BUILTIN(__builtin_shufflevector, "v."   , "nct")
 550 BUILTIN(__builtin_convertvector, "v."   , "nct")
 551 BUILTIN(__builtin_alloca, "v*z"   , "Fn")
 552 BUILTIN(__builtin_alloca_with_align, "v*zIz", "Fn")
 553 BUILTIN(__builtin_call_with_static_chain, "v.", "nt")
 554
 555 // "Overloaded" Atomic operator builtins.  These are overloaded to support data
 556 // types of i8, i16, i32, i64, and i128.  The front-end sees calls to the
 557 // non-suffixed version of these (which has a bogus type) and transforms them to
 558 // the right overloaded version in Sema (plus casts).
 559
 560 // FIXME: These assume that char -> i8, short -> i16, int -> i32,
 561 // long long -> i64.
 562
 563 BUILTIN(__sync_fetch_and_add, "v.", "t")
 564 BUILTIN(__sync_fetch_and_add_1, "ccD*c.", "nt")
 565 BUILTIN(__sync_fetch_and_add_2, "ssD*s.", "nt")
 566 BUILTIN(__sync_fetch_and_add_4, "iiD*i.", "nt")
 567 BUILTIN(__sync_fetch_and_add_8, "LLiLLiD*LLi.", "nt")
 568 BUILTIN(__sync_fetch_and_add_16, "LLLiLLLiD*LLLi.", "nt")
 569
 570 BUILTIN(__sync_fetch_and_sub, "v.", "t")
 571 BUILTIN(__sync_fetch_and_sub_1, "ccD*c.", "nt")
 572 BUILTIN(__sync_fetch_and_sub_2, "ssD*s.", "nt")
 573 BUILTIN(__sync_fetch_and_sub_4, "iiD*i.", "nt")
 574 BUILTIN(__sync_fetch_and_sub_8, "LLiLLiD*LLi.", "nt")
 575 BUILTIN(__sync_fetch_and_sub_16, "LLLiLLLiD*LLLi.", "nt")
 576
 577 BUILTIN(__sync_fetch_and_or, "v.", "t")
 578 BUILTIN(__sync_fetch_and_or_1, "ccD*c.", "nt")
 579 BUILTIN(__sync_fetch_and_or_2, "ssD*s.", "nt")
 580 BUILTIN(__sync_fetch_and_or_4, "iiD*i.", "nt")
 581 BUILTIN(__sync_fetch_and_or_8, "LLiLLiD*LLi.", "nt")
 582 BUILTIN(__sync_fetch_and_or_16, "LLLiLLLiD*LLLi.", "nt")
 583
 584 BUILTIN(__sync_fetch_and_and, "v.", "t")
 585 BUILTIN(__sync_fetch_and_and_1, "ccD*c.", "tn")
 586 BUILTIN(__sync_fetch_and_and_2, "ssD*s.", "tn")
 587 BUILTIN(__sync_fetch_and_and_4, "iiD*i.", "tn")
 588 BUILTIN(__sync_fetch_and_and_8, "LLiLLiD*LLi.", "tn")
 589 BUILTIN(__sync_fetch_and_and_16, "LLLiLLLiD*LLLi.", "tn")
 590
 591 BUILTIN(__sync_fetch_and_xor, "v.", "t")
 592 BUILTIN(__sync_fetch_and_xor_1, "ccD*c.", "tn")
 593 BUILTIN(__sync_fetch_and_xor_2, "ssD*s.", "tn")
 594 BUILTIN(__sync_fetch_and_xor_4, "iiD*i.", "tn")
 595 BUILTIN(__sync_fetch_and_xor_8, "LLiLLiD*LLi.", "tn")
 596 BUILTIN(__sync_fetch_and_xor_16, "LLLiLLLiD*LLLi.", "tn")
 597
 598 BUILTIN(__sync_fetch_and_nand, "v.", "t")
 599 BUILTIN(__sync_fetch_and_nand_1, "ccD*c.", "tn")
 600 BUILTIN(__sync_fetch_and_nand_2, "ssD*s.", "tn")
 601 BUILTIN(__sync_fetch_and_nand_4, "iiD*i.", "tn")
 602 BUILTIN(__sync_fetch_and_nand_8, "LLiLLiD*LLi.", "tn")
 603 BUILTIN(__sync_fetch_and_nand_16, "LLLiLLLiD*LLLi.", "tn")
 604
 605 BUILTIN(__sync_add_and_fetch, "v.", "t")
 606 BUILTIN(__sync_add_and_fetch_1, "ccD*c.", "tn")
 607 BUILTIN(__sync_add_and_fetch_2, "ssD*s.", "tn")
 608 BUILTIN(__sync_add_and_fetch_4, "iiD*i.", "tn")
 609 BUILTIN(__sync_add_and_fetch_8, "LLiLLiD*LLi.", "tn")
 610 BUILTIN(__sync_add_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 611
 612 BUILTIN(__sync_sub_and_fetch, "v.", "t")
 613 BUILTIN(__sync_sub_and_fetch_1, "ccD*c.", "tn")
 614 BUILTIN(__sync_sub_and_fetch_2, "ssD*s.", "tn")
 615 BUILTIN(__sync_sub_and_fetch_4, "iiD*i.", "tn")
 616 BUILTIN(__sync_sub_and_fetch_8, "LLiLLiD*LLi.", "tn")
 617 BUILTIN(__sync_sub_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 618
 619 BUILTIN(__sync_or_and_fetch, "v.", "t")
 620 BUILTIN(__sync_or_and_fetch_1, "ccD*c.", "tn")
 621 BUILTIN(__sync_or_and_fetch_2, "ssD*s.", "tn")
 622 BUILTIN(__sync_or_and_fetch_4, "iiD*i.", "tn")
 623 BUILTIN(__sync_or_and_fetch_8, "LLiLLiD*LLi.", "tn")
 624 BUILTIN(__sync_or_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 625
 626 BUILTIN(__sync_and_and_fetch, "v.", "t")
 627 BUILTIN(__sync_and_and_fetch_1, "ccD*c.", "tn")
 628 BUILTIN(__sync_and_and_fetch_2, "ssD*s.", "tn")
 629 BUILTIN(__sync_and_and_fetch_4, "iiD*i.", "tn")
 630 BUILTIN(__sync_and_and_fetch_8, "LLiLLiD*LLi.", "tn")
 631 BUILTIN(__sync_and_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 632
 633 BUILTIN(__sync_xor_and_fetch, "v.", "t")
 634 BUILTIN(__sync_xor_and_fetch_1, "ccD*c.", "tn")
 635 BUILTIN(__sync_xor_and_fetch_2, "ssD*s.", "tn")
 636 BUILTIN(__sync_xor_and_fetch_4, "iiD*i.", "tn")
 637 BUILTIN(__sync_xor_and_fetch_8, "LLiLLiD*LLi.", "tn")
 638 BUILTIN(__sync_xor_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 639
 640 BUILTIN(__sync_nand_and_fetch, "v.", "t")
 641 BUILTIN(__sync_nand_and_fetch_1, "ccD*c.", "tn")
 642 BUILTIN(__sync_nand_and_fetch_2, "ssD*s.", "tn")
 643 BUILTIN(__sync_nand_and_fetch_4, "iiD*i.", "tn")
 644 BUILTIN(__sync_nand_and_fetch_8, "LLiLLiD*LLi.", "tn")
 645 BUILTIN(__sync_nand_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 646
 647 BUILTIN(__sync_bool_compare_and_swap, "v.", "t")
 648 BUILTIN(__sync_bool_compare_and_swap_1, "bcD*cc.", "tn")
 649 BUILTIN(__sync_bool_compare_and_swap_2, "bsD*ss.", "tn")
 650 BUILTIN(__sync_bool_compare_and_swap_4, "biD*ii.", "tn")
 651 BUILTIN(__sync_bool_compare_and_swap_8, "bLLiD*LLiLLi.", "tn")
 652 BUILTIN(__sync_bool_compare_and_swap_16, "bLLLiD*LLLiLLLi.", "tn")
 653
 654 BUILTIN(__sync_val_compare_and_swap, "v.", "t")
 655 BUILTIN(__sync_val_compare_and_swap_1, "ccD*cc.", "tn")
 656 BUILTIN(__sync_val_compare_and_swap_2, "ssD*ss.", "tn")
 657 BUILTIN(__sync_val_compare_and_swap_4, "iiD*ii.", "tn")
 658 BUILTIN(__sync_val_compare_and_swap_8, "LLiLLiD*LLiLLi.", "tn")
 659 BUILTIN(__sync_val_compare_and_swap_16, "LLLiLLLiD*LLLiLLLi.", "tn")
 660
 661 BUILTIN(__sync_lock_test_and_set, "v.", "t")
 662 BUILTIN(__sync_lock_test_and_set_1, "ccD*c.", "tn")
 663 BUILTIN(__sync_lock_test_and_set_2, "ssD*s.", "tn")
 664 BUILTIN(__sync_lock_test_and_set_4, "iiD*i.", "tn")
 665 BUILTIN(__sync_lock_test_and_set_8, "LLiLLiD*LLi.", "tn")
 666 BUILTIN(__sync_lock_test_and_set_16, "LLLiLLLiD*LLLi.", "tn")
 667
 668 BUILTIN(__sync_lock_release, "v.", "t")
 669 BUILTIN(__sync_lock_release_1, "vcD*.", "tn")
 670 BUILTIN(__sync_lock_release_2, "vsD*.", "tn")
 671 BUILTIN(__sync_lock_release_4, "viD*.", "tn")
 672 BUILTIN(__sync_lock_release_8, "vLLiD*.", "tn")
 673 BUILTIN(__sync_lock_release_16, "vLLLiD*.", "tn")
 674
 675 BUILTIN(__sync_swap, "v.", "t")
 676 BUILTIN(__sync_swap_1, "ccD*c.", "tn")
 677 BUILTIN(__sync_swap_2, "ssD*s.", "tn")
 678 BUILTIN(__sync_swap_4, "iiD*i.", "tn")
 679 BUILTIN(__sync_swap_8, "LLiLLiD*LLi.", "tn")
 680 BUILTIN(__sync_swap_16, "LLLiLLLiD*LLLi.", "tn")
 681
 682 // Some of our atomics builtins are handled by AtomicExpr rather than
 683 // as normal builtin CallExprs. This macro is used for such builtins.
 684 #ifndef ATOMIC_BUILTIN
 685 #define ATOMIC_BUILTIN(ID, TYPE, ATTRS) BUILTIN(ID, TYPE, ATTRS)
 686 #endif
 687
 688 // C11 _Atomic operations for <stdatomic.h>.
 689 ATOMIC_BUILTIN(__c11_atomic_init, "v.", "t")
 690 ATOMIC_BUILTIN(__c11_atomic_load, "v.", "t")
 691 ATOMIC_BUILTIN(__c11_atomic_store, "v.", "t")
 692 ATOMIC_BUILTIN(__c11_atomic_exchange, "v.", "t")
 693 ATOMIC_BUILTIN(__c11_atomic_compare_exchange_strong, "v.", "t")
 694 ATOMIC_BUILTIN(__c11_atomic_compare_exchange_weak, "v.", "t")
 695 ATOMIC_BUILTIN(__c11_atomic_fetch_add, "v.", "t")
 696 ATOMIC_BUILTIN(__c11_atomic_fetch_sub, "v.", "t")
 697 ATOMIC_BUILTIN(__c11_atomic_fetch_and, "v.", "t")
 698 ATOMIC_BUILTIN(__c11_atomic_fetch_or, "v.", "t")
 699 ATOMIC_BUILTIN(__c11_atomic_fetch_xor, "v.", "t")
 700 BUILTIN(__c11_atomic_thread_fence, "vi", "n")
 701 BUILTIN(__c11_atomic_signal_fence, "vi", "n")
 702 BUILTIN(__c11_atomic_is_lock_free, "iz", "n")
 703
 704 // GNU atomic builtins.
 705 ATOMIC_BUILTIN(__atomic_load, "v.", "t")
 706 ATOMIC_BUILTIN(__atomic_load_n, "v.", "t")
 707 ATOMIC_BUILTIN(__atomic_store, "v.", "t")
 708 ATOMIC_BUILTIN(__atomic_store_n, "v.", "t")
 709 ATOMIC_BUILTIN(__atomic_exchange, "v.", "t")
 710 ATOMIC_BUILTIN(__atomic_exchange_n, "v.", "t")
 711 ATOMIC_BUILTIN(__atomic_compare_exchange, "v.", "t")
 712 ATOMIC_BUILTIN(__atomic_compare_exchange_n, "v.", "t")
 713 ATOMIC_BUILTIN(__atomic_fetch_add, "v.", "t")
 714 ATOMIC_BUILTIN(__atomic_fetch_sub, "v.", "t")
 715 ATOMIC_BUILTIN(__atomic_fetch_and, "v.", "t")
 716 ATOMIC_BUILTIN(__atomic_fetch_or, "v.", "t")
 717 ATOMIC_BUILTIN(__atomic_fetch_xor, "v.", "t")
 718 ATOMIC_BUILTIN(__atomic_fetch_nand, "v.", "t")
 719 ATOMIC_BUILTIN(__atomic_add_fetch, "v.", "t")
 720 ATOMIC_BUILTIN(__atomic_sub_fetch, "v.", "t")
 721 ATOMIC_BUILTIN(__atomic_and_fetch, "v.", "t")
 722 ATOMIC_BUILTIN(__atomic_or_fetch, "v.", "t")
 723 ATOMIC_BUILTIN(__atomic_xor_fetch, "v.", "t")
 724 ATOMIC_BUILTIN(__atomic_nand_fetch, "v.", "t")
 725 BUILTIN(__atomic_test_and_set, "bvD*i", "n")
 726 BUILTIN(__atomic_clear, "vvD*i", "n")
 727 BUILTIN(__atomic_thread_fence, "vi", "n")
 728 BUILTIN(__atomic_signal_fence, "vi", "n")
 729 BUILTIN(__atomic_always_lock_free, "izvCD*", "n")
 730 BUILTIN(__atomic_is_lock_free, "izvCD*", "n")
 731
 732 // OpenCL 2.0 atomic builtins.
 733 ATOMIC_BUILTIN(__opencl_atomic_init, "v.", "t")
 734 ATOMIC_BUILTIN(__opencl_atomic_load, "v.", "t")
 735 ATOMIC_BUILTIN(__opencl_atomic_store, "v.", "t")
 736 ATOMIC_BUILTIN(__opencl_atomic_exchange, "v.", "t")
 737 ATOMIC_BUILTIN(__opencl_atomic_compare_exchange_strong, "v.", "t")
 738 ATOMIC_BUILTIN(__opencl_atomic_compare_exchange_weak, "v.", "t")
 739 ATOMIC_BUILTIN(__opencl_atomic_fetch_add, "v.", "t")
 740 ATOMIC_BUILTIN(__opencl_atomic_fetch_sub, "v.", "t")
 741 ATOMIC_BUILTIN(__opencl_atomic_fetch_and, "v.", "t")
 742 ATOMIC_BUILTIN(__opencl_atomic_fetch_or, "v.", "t")
 743 ATOMIC_BUILTIN(__opencl_atomic_fetch_xor, "v.", "t")
 744 ATOMIC_BUILTIN(__opencl_atomic_fetch_min, "v.", "t")
 745 ATOMIC_BUILTIN(__opencl_atomic_fetch_max, "v.", "t")
 746
 747 // GCC does not support these, they are a Clang extension.
 748 ATOMIC_BUILTIN(__atomic_fetch_min, "v.", "t")
 749 ATOMIC_BUILTIN(__atomic_fetch_max, "v.", "t")
 750
 751 #undef ATOMIC_BUILTIN
 752
 753 // Non-overloaded atomic builtins.
 754 BUILTIN(__sync_synchronize, "v", "n")
 755 // GCC does not support these, they are a Clang extension.
 756 BUILTIN(__sync_fetch_and_min, "iiD*i", "n")
 757 BUILTIN(__sync_fetch_and_max, "iiD*i", "n")
 758 BUILTIN(__sync_fetch_and_umin, "UiUiD*Ui", "n")
 759 BUILTIN(__sync_fetch_and_umax, "UiUiD*Ui", "n")
 760
 761 // Random libc builtins.
 762 BUILTIN(__builtin_abort, "v", "Fnr")
 763 BUILTIN(__builtin_index, "c*cC*i", "Fn")
 764 BUILTIN(__builtin_rindex, "c*cC*i", "Fn")
 765
 766 // Microsoft builtins.  These are only active with -fms-extensions.
 767 LANGBUILTIN(_alloca,          "v*z", "n", ALL_MS_LANGUAGES)
 768 LANGBUILTIN(__annotation,     "wC*.","n", ALL_MS_LANGUAGES)
 769 LANGBUILTIN(__assume,         "vb",  "n", ALL_MS_LANGUAGES)
 770 LANGBUILTIN(_bittest,                "UcNiC*Ni", "n", ALL_MS_LANGUAGES)
 771 LANGBUILTIN(_bittestandcomplement,   "UcNi*Ni", "n", ALL_MS_LANGUAGES)
 772 LANGBUILTIN(_bittestandreset,        "UcNi*Ni", "n", ALL_MS_LANGUAGES)
 773 LANGBUILTIN(_bittestandset,          "UcNi*Ni", "n", ALL_MS_LANGUAGES)
 774 LANGBUILTIN(_bittest64,              "UcWiC*Wi", "n", ALL_MS_LANGUAGES)
 775 LANGBUILTIN(_bittestandcomplement64, "UcWi*Wi", "n", ALL_MS_LANGUAGES)
 776 LANGBUILTIN(_bittestandreset64,      "UcWi*Wi", "n", ALL_MS_LANGUAGES)
 777 LANGBUILTIN(_bittestandset64,        "UcWi*Wi", "n", ALL_MS_LANGUAGES)
 778 LIBBUILTIN(_byteswap_ushort, "UsUs",     "fnc", "stdlib.h", ALL_MS_LANGUAGES)
 779 LIBBUILTIN(_byteswap_ulong,  "UNiUNi",   "fnc", "stdlib.h", ALL_MS_LANGUAGES)
 780 LIBBUILTIN(_byteswap_uint64, "ULLiULLi", "fnc", "stdlib.h", ALL_MS_LANGUAGES)
 781 LANGBUILTIN(__debugbreak,     "v",   "n", ALL_MS_LANGUAGES)
 782 LANGBUILTIN(__exception_code, "UNi", "n", ALL_MS_LANGUAGES)
 783 LANGBUILTIN(_exception_code,  "UNi", "n", ALL_MS_LANGUAGES)
 784 LANGBUILTIN(__exception_info, "v*",  "n", ALL_MS_LANGUAGES)
 785 LANGBUILTIN(_exception_info,  "v*",  "n", ALL_MS_LANGUAGES)
 786 LANGBUILTIN(__abnormal_termination, "i", "n", ALL_MS_LANGUAGES)
 787 LANGBUILTIN(_abnormal_termination,  "i", "n", ALL_MS_LANGUAGES)
 788 LANGBUILTIN(__GetExceptionInfo, "v*.", "ntu", ALL_MS_LANGUAGES)
 789 LANGBUILTIN(_InterlockedAnd8,   "ccD*c",        "n", ALL_MS_LANGUAGES)
 790 LANGBUILTIN(_InterlockedAnd16,  "ssD*s",        "n", ALL_MS_LANGUAGES)
 791 LANGBUILTIN(_InterlockedAnd,    "NiNiD*Ni",     "n", ALL_MS_LANGUAGES)
 792 LANGBUILTIN(_InterlockedCompareExchange8,   "ccD*cc",         "n", ALL_MS_LANGUAGES)
 793 LANGBUILTIN(_InterlockedCompareExchange16,  "ssD*ss",         "n", ALL_MS_LANGUAGES)
 794 LANGBUILTIN(_InterlockedCompareExchange,    "NiNiD*NiNi",     "n", ALL_MS_LANGUAGES)
 795 LANGBUILTIN(_InterlockedCompareExchange64,  "LLiLLiD*LLiLLi", "n", ALL_MS_LANGUAGES)
 796 LANGBUILTIN(_InterlockedCompareExchangePointer, "v*v*D*v*v*", "n", ALL_MS_LANGUAGES)
 797 LANGBUILTIN(_InterlockedCompareExchangePointer_nf, "v*v*D*v*v*", "n", ALL_MS_LANGUAGES)
 798 LANGBUILTIN(_InterlockedDecrement16,        "ssD*",     "n", ALL_MS_LANGUAGES)
 799 LANGBUILTIN(_InterlockedDecrement,          "NiNiD*",   "n", ALL_MS_LANGUAGES)
 800 LANGBUILTIN(_InterlockedExchange,           "NiNiD*Ni",     "n", ALL_MS_LANGUAGES)
 801 LANGBUILTIN(_InterlockedExchange8,          "ccD*c",        "n", ALL_MS_LANGUAGES)
 802 LANGBUILTIN(_InterlockedExchange16,         "ssD*s",        "n", ALL_MS_LANGUAGES)
 803 LANGBUILTIN(_InterlockedExchangeAdd8,       "ccD*c",          "n", ALL_MS_LANGUAGES)
 804 LANGBUILTIN(_InterlockedExchangeAdd16,      "ssD*s",          "n", ALL_MS_LANGUAGES)
 805 LANGBUILTIN(_InterlockedExchangeAdd,        "NiNiD*Ni",       "n", ALL_MS_LANGUAGES)
 806 LANGBUILTIN(_InterlockedExchangePointer,    "v*v*D*v*",   "n", ALL_MS_LANGUAGES)
 807 LANGBUILTIN(_InterlockedExchangeSub8,   "ccD*c",        "n", ALL_MS_LANGUAGES)
 808 LANGBUILTIN(_InterlockedExchangeSub16,  "ssD*s",        "n", ALL_MS_LANGUAGES)
 809 LANGBUILTIN(_InterlockedExchangeSub,    "NiNiD*Ni",     "n", ALL_MS_LANGUAGES)
 810 LANGBUILTIN(_InterlockedIncrement16,        "ssD*",     "n", ALL_MS_LANGUAGES)
 811 LANGBUILTIN(_InterlockedIncrement,          "NiNiD*",   "n", ALL_MS_LANGUAGES)
 812 LANGBUILTIN(_InterlockedOr8,  "ccD*c",        "n", ALL_MS_LANGUAGES)
 813 LANGBUILTIN(_InterlockedOr16, "ssD*s",        "n", ALL_MS_LANGUAGES)
 814 LANGBUILTIN(_InterlockedOr,   "NiNiD*Ni",     "n", ALL_MS_LANGUAGES)
 815 LANGBUILTIN(_InterlockedXor8,  "ccD*c",       "n", ALL_MS_LANGUAGES)
 816 LANGBUILTIN(_InterlockedXor16, "ssD*s",       "n", ALL_MS_LANGUAGES)
 817 LANGBUILTIN(_InterlockedXor,   "NiNiD*Ni",    "n", ALL_MS_LANGUAGES)
 818 LANGBUILTIN(_interlockedbittestandreset,     "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 819 LANGBUILTIN(_interlockedbittestandreset64,   "UcWiD*Wi", "n", ALL_MS_LANGUAGES)
 820 LANGBUILTIN(_interlockedbittestandreset_acq, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 821 LANGBUILTIN(_interlockedbittestandreset_nf,  "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 822 LANGBUILTIN(_interlockedbittestandreset_rel, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 823 LANGBUILTIN(_interlockedbittestandset,       "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 824 LANGBUILTIN(_interlockedbittestandset64,     "UcWiD*Wi", "n", ALL_MS_LANGUAGES)
 825 LANGBUILTIN(_interlockedbittestandset_acq,   "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 826 LANGBUILTIN(_interlockedbittestandset_nf,    "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 827 LANGBUILTIN(_interlockedbittestandset_rel,   "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
 828 LANGBUILTIN(__iso_volatile_load8,   "ccCD*",     "n", ALL_MS_LANGUAGES)
 829 LANGBUILTIN(__iso_volatile_load16,  "ssCD*",     "n", ALL_MS_LANGUAGES)
 830 LANGBUILTIN(__iso_volatile_load32,  "iiCD*",     "n", ALL_MS_LANGUAGES)
 831 LANGBUILTIN(__iso_volatile_load64,  "LLiLLiCD*", "n", ALL_MS_LANGUAGES)
 832 LANGBUILTIN(__iso_volatile_store8,  "vcD*c",     "n", ALL_MS_LANGUAGES)
 833 LANGBUILTIN(__iso_volatile_store16, "vsD*s",     "n", ALL_MS_LANGUAGES)
 834 LANGBUILTIN(__iso_volatile_store32, "viD*i",     "n", ALL_MS_LANGUAGES)
 835 LANGBUILTIN(__iso_volatile_store64, "vLLiD*LLi", "n", ALL_MS_LANGUAGES)
 836 LANGBUILTIN(__noop,           "i.",  "n", ALL_MS_LANGUAGES)
 837 LANGBUILTIN(__lzcnt16, "UsUs",    "nc", ALL_MS_LANGUAGES)
 838 LANGBUILTIN(__lzcnt,   "UiUi",    "nc", ALL_MS_LANGUAGES)
 839 LANGBUILTIN(__lzcnt64, "UWiUWi",  "nc", ALL_MS_LANGUAGES)
 840 LANGBUILTIN(__popcnt16, "UsUs",   "nc", ALL_MS_LANGUAGES)
 841 LANGBUILTIN(__popcnt,   "UiUi",   "nc", ALL_MS_LANGUAGES)
 842 LANGBUILTIN(__popcnt64, "UWiUWi", "nc", ALL_MS_LANGUAGES)
 843 LANGBUILTIN(_ReturnAddress, "v*", "n", ALL_MS_LANGUAGES)
 844 LANGBUILTIN(_rotl8,  "UcUcUc",    "n", ALL_MS_LANGUAGES)
 845 LANGBUILTIN(_rotl16, "UsUsUc",    "n", ALL_MS_LANGUAGES)
 846 LANGBUILTIN(_rotl,   "UiUii",     "n", ALL_MS_LANGUAGES)
 847 LANGBUILTIN(_lrotl,  "ULiULii",   "n", ALL_MS_LANGUAGES)
 848 LANGBUILTIN(_rotl64, "UWiUWii",   "n", ALL_MS_LANGUAGES)
 849 LANGBUILTIN(_rotr8,  "UcUcUc",    "n", ALL_MS_LANGUAGES)
 850 LANGBUILTIN(_rotr16, "UsUsUc",    "n", ALL_MS_LANGUAGES)
 851 LANGBUILTIN(_rotr,   "UiUii",     "n", ALL_MS_LANGUAGES)
 852 LANGBUILTIN(_lrotr,  "ULiULii",   "n", ALL_MS_LANGUAGES)
 853 LANGBUILTIN(_rotr64, "UWiUWii",   "n", ALL_MS_LANGUAGES)
 854 LANGBUILTIN(__va_start,       "vc**.", "nt", ALL_MS_LANGUAGES)
 855 LANGBUILTIN(__fastfail, "vUi",    "nr", ALL_MS_LANGUAGES)
 856
 857 // Microsoft library builtins.
 858 LIBBUILTIN(_setjmpex, "iJ", "fj",   "setjmpex.h", ALL_MS_LANGUAGES)
 859
 860 // C99 library functions
 861 // C99 stdarg.h
 862 LIBBUILTIN(va_start, "vA.",       "fn",    "stdarg.h", ALL_LANGUAGES)
 863 LIBBUILTIN(va_end, "vA",          "fn",    "stdarg.h", ALL_LANGUAGES)
 864 LIBBUILTIN(va_copy, "vAA",        "fn",    "stdarg.h", ALL_LANGUAGES)
 865 // C99 stdlib.h
 866 LIBBUILTIN(abort, "v",            "fr",    "stdlib.h", ALL_LANGUAGES)
 867 LIBBUILTIN(calloc, "v*zz",        "f",     "stdlib.h", ALL_LANGUAGES)
 868 LIBBUILTIN(exit, "vi",            "fr",    "stdlib.h", ALL_LANGUAGES)
 869 LIBBUILTIN(_Exit, "vi",           "fr",    "stdlib.h", ALL_LANGUAGES)
 870 LIBBUILTIN(malloc, "v*z",         "f",     "stdlib.h", ALL_LANGUAGES)
 871 LIBBUILTIN(realloc, "v*v*z",      "f",     "stdlib.h", ALL_LANGUAGES)
 872 LIBBUILTIN(strtod, "dcC*c**",     "f",     "stdlib.h", ALL_LANGUAGES)
 873 LIBBUILTIN(strtof, "fcC*c**",     "f",     "stdlib.h", ALL_LANGUAGES)
 874 LIBBUILTIN(strtold, "LdcC*c**",   "f",     "stdlib.h", ALL_LANGUAGES)
 875 LIBBUILTIN(strtol, "LicC*c**i",   "f",     "stdlib.h", ALL_LANGUAGES)
 876 LIBBUILTIN(strtoll, "LLicC*c**i", "f",     "stdlib.h", ALL_LANGUAGES)
 877 LIBBUILTIN(strtoul, "ULicC*c**i", "f",     "stdlib.h", ALL_LANGUAGES)
 878 LIBBUILTIN(strtoull, "ULLicC*c**i", "f",   "stdlib.h", ALL_LANGUAGES)
 879 // C99 string.h
 880 LIBBUILTIN(memcpy, "v*v*vC*z",    "f",     "string.h", ALL_LANGUAGES)
 881 LIBBUILTIN(memcmp, "ivC*vC*z",    "f",     "string.h", ALL_LANGUAGES)
 882 LIBBUILTIN(memmove, "v*v*vC*z",   "f",     "string.h", ALL_LANGUAGES)
 883 LIBBUILTIN(strcpy, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 884 LIBBUILTIN(strncpy, "c*c*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 885 LIBBUILTIN(strcmp, "icC*cC*",     "f",     "string.h", ALL_LANGUAGES)
 886 LIBBUILTIN(strncmp, "icC*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 887 LIBBUILTIN(strcat, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 888 LIBBUILTIN(strncat, "c*c*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 889 LIBBUILTIN(strxfrm, "zc*cC*z",    "f",     "string.h", ALL_LANGUAGES)
 890 LIBBUILTIN(memchr, "v*vC*iz",     "f",     "string.h", ALL_LANGUAGES)
 891 LIBBUILTIN(strchr, "c*cC*i",      "f",     "string.h", ALL_LANGUAGES)
 892 LIBBUILTIN(strcspn, "zcC*cC*",    "f",     "string.h", ALL_LANGUAGES)
 893 LIBBUILTIN(strpbrk, "c*cC*cC*",   "f",     "string.h", ALL_LANGUAGES)
 894 LIBBUILTIN(strrchr, "c*cC*i",     "f",     "string.h", ALL_LANGUAGES)
 895 LIBBUILTIN(strspn, "zcC*cC*",     "f",     "string.h", ALL_LANGUAGES)
 896 LIBBUILTIN(strstr, "c*cC*cC*",    "f",     "string.h", ALL_LANGUAGES)
 897 LIBBUILTIN(strtok, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 898 LIBBUILTIN(memset, "v*v*iz",      "f",     "string.h", ALL_LANGUAGES)
 899 LIBBUILTIN(strerror, "c*i",       "f",     "string.h", ALL_LANGUAGES)
 900 LIBBUILTIN(strlen, "zcC*",        "f",     "string.h", ALL_LANGUAGES)
 901 // C99 stdio.h
 902 // FIXME: This list is incomplete.
 903 LIBBUILTIN(printf, "icC*.",       "fp:0:", "stdio.h", ALL_LANGUAGES)
 904 LIBBUILTIN(fprintf, "iP*cC*.",    "fp:1:", "stdio.h", ALL_LANGUAGES)
 905 LIBBUILTIN(snprintf, "ic*zcC*.",  "fp:2:", "stdio.h", ALL_LANGUAGES)
 906 LIBBUILTIN(sprintf, "ic*cC*.",    "fp:1:", "stdio.h", ALL_LANGUAGES)
 907 LIBBUILTIN(vprintf, "icC*a",      "fP:0:", "stdio.h", ALL_LANGUAGES)
 908 LIBBUILTIN(vfprintf, "iP*cC*a",   "fP:1:", "stdio.h", ALL_LANGUAGES)
 909 LIBBUILTIN(vsnprintf, "ic*zcC*a", "fP:2:", "stdio.h", ALL_LANGUAGES)
 910 LIBBUILTIN(vsprintf, "ic*cC*a",   "fP:1:", "stdio.h", ALL_LANGUAGES)
 911 LIBBUILTIN(scanf, "icC*R.",       "fs:0:", "stdio.h", ALL_LANGUAGES)
 912 LIBBUILTIN(fscanf, "iP*RcC*R.",   "fs:1:", "stdio.h", ALL_LANGUAGES)
 913 LIBBUILTIN(sscanf, "icC*RcC*R.",  "fs:1:", "stdio.h", ALL_LANGUAGES)
 914 LIBBUILTIN(vscanf, "icC*Ra",      "fS:0:", "stdio.h", ALL_LANGUAGES)
 915 LIBBUILTIN(vfscanf, "iP*RcC*Ra",  "fS:1:", "stdio.h", ALL_LANGUAGES)
 916 LIBBUILTIN(vsscanf, "icC*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES)
 917 LIBBUILTIN(fopen, "P*cC*cC*",     "f",     "stdio.h", ALL_LANGUAGES)
 918 LIBBUILTIN(fread, "zv*zzP*",      "f",     "stdio.h", ALL_LANGUAGES)
 919 LIBBUILTIN(fwrite, "zvC*zzP*",    "f",     "stdio.h", ALL_LANGUAGES)
 920
 921 // C99 ctype.h
 922 LIBBUILTIN(isalnum, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 923 LIBBUILTIN(isalpha, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 924 LIBBUILTIN(isblank, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 925 LIBBUILTIN(iscntrl, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 926 LIBBUILTIN(isdigit, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 927 LIBBUILTIN(isgraph, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 928 LIBBUILTIN(islower, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 929 LIBBUILTIN(isprint, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 930 LIBBUILTIN(ispunct, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 931 LIBBUILTIN(isspace, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 932 LIBBUILTIN(isupper, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 933 LIBBUILTIN(isxdigit, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 934 LIBBUILTIN(tolower, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 935 LIBBUILTIN(toupper, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
 936 // C99 wchar.h
 937 // FIXME: This list is incomplete. We should cover at least the functions that
 938 // take format strings.
 939 LIBBUILTIN(wcschr,  "w*wC*w",   "f", "wchar.h", ALL_LANGUAGES)
 940 LIBBUILTIN(wcscmp,  "iwC*wC*",  "f", "wchar.h", ALL_LANGUAGES)
 941 LIBBUILTIN(wcslen,  "zwC*",     "f", "wchar.h", ALL_LANGUAGES)
 942 LIBBUILTIN(wcsncmp, "iwC*wC*z", "f", "wchar.h", ALL_LANGUAGES)
 943 LIBBUILTIN(wmemchr, "w*wC*wz",  "f", "wchar.h", ALL_LANGUAGES)
 944 LIBBUILTIN(wmemcmp, "iwC*wC*z", "f", "wchar.h", ALL_LANGUAGES)
 945 LIBBUILTIN(wmemcpy, "w*w*wC*z", "f", "wchar.h", ALL_LANGUAGES)
 946 LIBBUILTIN(wmemmove,"w*w*wC*z", "f", "wchar.h", ALL_LANGUAGES)
 947
 948 // C99
 949 // In some systems setjmp is a macro that expands to _setjmp. We undefine
 950 // it here to avoid having two identical LIBBUILTIN entries.
 951 #undef setjmp
 952 LIBBUILTIN(setjmp, "iJ",          "fj",    "setjmp.h", ALL_LANGUAGES)
 953 LIBBUILTIN(longjmp, "vJi",        "fr",    "setjmp.h", ALL_LANGUAGES)
 954
 955 // Non-C library functions, active in GNU mode only.
 956 // Functions with (returns_twice) attribute (marked as "j") are still active in
 957 // all languages, because losing this attribute would result in miscompilation
 958 // when these functions are used in non-GNU mode. PR16138.
 959 LIBBUILTIN(alloca, "v*z",         "f",     "stdlib.h", ALL_GNU_LANGUAGES)
 960 // POSIX string.h
 961 LIBBUILTIN(stpcpy, "c*c*cC*",     "f",     "string.h", ALL_GNU_LANGUAGES)
 962 LIBBUILTIN(stpncpy, "c*c*cC*z",   "f",     "string.h", ALL_GNU_LANGUAGES)
 963 LIBBUILTIN(strdup, "c*cC*",       "f",     "string.h", ALL_GNU_LANGUAGES)
 964 LIBBUILTIN(strndup, "c*cC*z",     "f",     "string.h", ALL_GNU_LANGUAGES)
 965 // POSIX strings.h
 966 LIBBUILTIN(index, "c*cC*i",       "f",     "strings.h", ALL_GNU_LANGUAGES)
 967 LIBBUILTIN(rindex, "c*cC*i",      "f",     "strings.h", ALL_GNU_LANGUAGES)
 968 LIBBUILTIN(bzero, "vv*z",         "f",     "strings.h", ALL_GNU_LANGUAGES)
 969 LIBBUILTIN(bcmp, "ivC*vC*z",      "f",     "strings.h", ALL_GNU_LANGUAGES)
 970 // In some systems str[n]casejmp is a macro that expands to _str[n]icmp.
 971 // We undefine then here to avoid wrong name.
 972 #undef strcasecmp
 973 #undef strncasecmp
 974 LIBBUILTIN(strcasecmp, "icC*cC*", "f",     "strings.h", ALL_GNU_LANGUAGES)
 975 LIBBUILTIN(strncasecmp, "icC*cC*z", "f",   "strings.h", ALL_GNU_LANGUAGES)
 976 // POSIX unistd.h
 977 LIBBUILTIN(_exit, "vi",           "fr",    "unistd.h", ALL_GNU_LANGUAGES)
 978 LIBBUILTIN(vfork, "p",            "fj",    "unistd.h", ALL_LANGUAGES)
 979 // POSIX pthread.h
 980 LIBBUILTIN(pthread_create, "",  "fC<2,3>", "pthread.h", ALL_GNU_LANGUAGES)
 981
 982 // POSIX setjmp.h
 983
 984 LIBBUILTIN(_setjmp, "iJ",         "fj",   "setjmp.h", ALL_LANGUAGES)
 985 LIBBUILTIN(__sigsetjmp, "iSJi",   "fj",   "setjmp.h", ALL_LANGUAGES)
 986 LIBBUILTIN(sigsetjmp, "iSJi",     "fj",   "setjmp.h", ALL_LANGUAGES)
 987 LIBBUILTIN(setjmp_syscall, "iJ",  "fj",   "setjmp.h", ALL_LANGUAGES)
 988 LIBBUILTIN(savectx, "iJ",         "fj",   "setjmp.h", ALL_LANGUAGES)
 989 LIBBUILTIN(qsetjmp, "iJ",         "fj",   "setjmp.h", ALL_LANGUAGES)
 990 LIBBUILTIN(getcontext, "iK*",     "fj",   "setjmp.h", ALL_LANGUAGES)
 991
 992 LIBBUILTIN(_longjmp, "vJi",       "fr",    "setjmp.h", ALL_GNU_LANGUAGES)
 993 LIBBUILTIN(siglongjmp, "vSJi",    "fr",    "setjmp.h", ALL_GNU_LANGUAGES)
 994 // non-standard but very common
 995 LIBBUILTIN(strlcpy, "zc*cC*z",    "f",     "string.h", ALL_GNU_LANGUAGES)
 996 LIBBUILTIN(strlcat, "zc*cC*z",    "f",     "string.h", ALL_GNU_LANGUAGES)
 997 //   id objc_msgSend(id, SEL, ...)
 998 LIBBUILTIN(objc_msgSend, "GGH.",   "f",     "objc/message.h", OBJC_LANG)
 999 // long double objc_msgSend_fpret(id self, SEL op, ...)
1000 LIBBUILTIN(objc_msgSend_fpret, "LdGH.", "f", "objc/message.h", OBJC_LANG)
1001 // _Complex long double objc_msgSend_fp2ret(id self, SEL op, ...)
1002 LIBBUILTIN(objc_msgSend_fp2ret, "XLdGH.", "f", "objc/message.h", OBJC_LANG)
1003 // void objc_msgSend_stret (id, SEL, ...)
1004 LIBBUILTIN(objc_msgSend_stret, "vGH.", "f", "objc/message.h", OBJC_LANG)
1005 // id objc_msgSendSuper(struct objc_super *super, SEL op, ...)
1006 LIBBUILTIN(objc_msgSendSuper, "GM*H.", "f", "objc/message.h", OBJC_LANG)
1007 // void objc_msgSendSuper_stret(struct objc_super *super, SEL op, ...)
1008 LIBBUILTIN(objc_msgSendSuper_stret, "vM*H.", "f", "objc/message.h", OBJC_LANG)
1009 //   id objc_getClass(const char *name)
1010 LIBBUILTIN(objc_getClass, "GcC*",   "f",     "objc/runtime.h", OBJC_LANG)
1011 //   id objc_getMetaClass(const char *name)
1012 LIBBUILTIN(objc_getMetaClass, "GcC*",   "f", "objc/runtime.h", OBJC_LANG)
1013 // void objc_enumerationMutation(id)
1014 LIBBUILTIN(objc_enumerationMutation, "vG", "f", "objc/runtime.h", OBJC_LANG)
1015
1016 // id objc_read_weak(id *location)
1017 LIBBUILTIN(objc_read_weak, "GG*", "f", "objc/objc-auto.h", OBJC_LANG)
1018 // id objc_assign_weak(id value, id *location)
1019 LIBBUILTIN(objc_assign_weak, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
1020 // id objc_assign_ivar(id value, id dest, ptrdiff_t offset)
1021 LIBBUILTIN(objc_assign_ivar, "GGGY", "f", "objc/objc-auto.h", OBJC_LANG)
1022 // id objc_assign_global(id val, id *dest)
1023 LIBBUILTIN(objc_assign_global, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
1024 // id objc_assign_strongCast(id val, id *dest
1025 LIBBUILTIN(objc_assign_strongCast, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
1026
1027 // id objc_exception_extract(void *localExceptionData)
1028 LIBBUILTIN(objc_exception_extract, "Gv*", "f", "objc/objc-exception.h", OBJC_LANG)
1029 // void objc_exception_try_enter(void *localExceptionData)
1030 LIBBUILTIN(objc_exception_try_enter, "vv*", "f", "objc/objc-exception.h", OBJC_LANG)
1031 // void objc_exception_try_exit(void *localExceptionData)
1032 LIBBUILTIN(objc_exception_try_exit, "vv*", "f", "objc/objc-exception.h", OBJC_LANG)
1033 // int objc_exception_match(Class exceptionClass, id exception)
1034 LIBBUILTIN(objc_exception_match, "iGG", "f", "objc/objc-exception.h", OBJC_LANG)
1035 // void objc_exception_throw(id exception)
1036 LIBBUILTIN(objc_exception_throw, "vG", "f", "objc/objc-exception.h", OBJC_LANG)
1037
1038 // int objc_sync_enter(id obj)
1039 LIBBUILTIN(objc_sync_enter, "iG", "f", "objc/objc-sync.h", OBJC_LANG)
1040 // int objc_sync_exit(id obj)
1041 LIBBUILTIN(objc_sync_exit, "iG", "f", "objc/objc-sync.h", OBJC_LANG)
1042
1043 BUILTIN(__builtin_objc_memmove_collectable, "v*v*vC*z", "nF")
1044
1045 // void NSLog(NSString *fmt, ...)
1046 LIBBUILTIN(NSLog, "vG.", "fp:0:", "Foundation/NSObjCRuntime.h", OBJC_LANG)
1047 // void NSLogv(NSString *fmt, va_list args)
1048 LIBBUILTIN(NSLogv, "vGa", "fP:0:", "Foundation/NSObjCRuntime.h", OBJC_LANG)
1049
1050 // Builtin math library functions
1051 LIBBUILTIN(atan2, "ddd", "fne", "math.h", ALL_LANGUAGES)
1052 LIBBUILTIN(atan2f, "fff", "fne", "math.h", ALL_LANGUAGES)
1053 LIBBUILTIN(atan2l, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1054
1055 LIBBUILTIN(abs, "ii", "fnc", "stdlib.h", ALL_LANGUAGES)
1056 LIBBUILTIN(labs, "LiLi", "fnc", "stdlib.h", ALL_LANGUAGES)
1057 LIBBUILTIN(llabs, "LLiLLi", "fnc", "stdlib.h", ALL_LANGUAGES)
1058
1059 LIBBUILTIN(copysign, "ddd", "fnc", "math.h", ALL_LANGUAGES)
1060 LIBBUILTIN(copysignf, "fff", "fnc", "math.h", ALL_LANGUAGES)
1061 LIBBUILTIN(copysignl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
1062
1063 LIBBUILTIN(fabs, "dd", "fnc", "math.h", ALL_LANGUAGES)
1064 LIBBUILTIN(fabsf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1065 LIBBUILTIN(fabsl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1066
1067 // Some systems define finitef as alias of _finitef.
1068 #if defined (finitef)
1069 #undef finitef
1070 #endif
1071 LIBBUILTIN(finite, "id", "fnc", "math.h", GNU_LANG)
1072 LIBBUILTIN(finitef, "if", "fnc", "math.h", GNU_LANG)
1073 LIBBUILTIN(finitel, "iLd", "fnc", "math.h", GNU_LANG)
1074 // glibc's math.h generates calls to __finite
1075 LIBBUILTIN(__finite, "id", "fnc", "math.h", ALL_LANGUAGES)
1076 LIBBUILTIN(__finitef, "if", "fnc", "math.h", ALL_LANGUAGES)
1077 LIBBUILTIN(__finitel, "iLd", "fnc", "math.h", ALL_LANGUAGES)
1078
1079 LIBBUILTIN(fmod, "ddd", "fne", "math.h", ALL_LANGUAGES)
1080 LIBBUILTIN(fmodf, "fff", "fne", "math.h", ALL_LANGUAGES)
1081 LIBBUILTIN(fmodl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1082
1083 LIBBUILTIN(frexp, "ddi*", "fn", "math.h", ALL_LANGUAGES)
1084 LIBBUILTIN(frexpf, "ffi*", "fn", "math.h", ALL_LANGUAGES)
1085 LIBBUILTIN(frexpl, "LdLdi*", "fn", "math.h", ALL_LANGUAGES)
1086
1087 LIBBUILTIN(ldexp, "ddi", "fne", "math.h", ALL_LANGUAGES)
1088 LIBBUILTIN(ldexpf, "ffi", "fne", "math.h", ALL_LANGUAGES)
1089 LIBBUILTIN(ldexpl, "LdLdi", "fne", "math.h", ALL_LANGUAGES)
1090
1091 LIBBUILTIN(modf, "ddd*", "fn", "math.h", ALL_LANGUAGES)
1092 LIBBUILTIN(modff, "fff*", "fn", "math.h", ALL_LANGUAGES)
1093 LIBBUILTIN(modfl, "LdLdLd*", "fn", "math.h", ALL_LANGUAGES)
1094
1095 LIBBUILTIN(nan,  "dcC*", "fUn", "math.h", ALL_LANGUAGES)
1096 LIBBUILTIN(nanf, "fcC*", "fUn", "math.h", ALL_LANGUAGES)
1097 LIBBUILTIN(nanl, "LdcC*", "fUn", "math.h", ALL_LANGUAGES)
1098
1099 LIBBUILTIN(pow, "ddd", "fne", "math.h", ALL_LANGUAGES)
1100 LIBBUILTIN(powf, "fff", "fne", "math.h", ALL_LANGUAGES)
1101 LIBBUILTIN(powl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1102
1103 LIBBUILTIN(acos, "dd", "fne", "math.h", ALL_LANGUAGES)
1104 LIBBUILTIN(acosf, "ff", "fne", "math.h", ALL_LANGUAGES)
1105 LIBBUILTIN(acosl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1106
1107 LIBBUILTIN(acosh, "dd", "fne", "math.h", ALL_LANGUAGES)
1108 LIBBUILTIN(acoshf, "ff", "fne", "math.h", ALL_LANGUAGES)
1109 LIBBUILTIN(acoshl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1110
1111 LIBBUILTIN(asin, "dd", "fne", "math.h", ALL_LANGUAGES)
1112 LIBBUILTIN(asinf, "ff", "fne", "math.h", ALL_LANGUAGES)
1113 LIBBUILTIN(asinl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1114
1115 LIBBUILTIN(asinh, "dd", "fne", "math.h", ALL_LANGUAGES)
1116 LIBBUILTIN(asinhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1117 LIBBUILTIN(asinhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1118
1119 LIBBUILTIN(atan, "dd", "fne", "math.h", ALL_LANGUAGES)
1120 LIBBUILTIN(atanf, "ff", "fne", "math.h", ALL_LANGUAGES)
1121 LIBBUILTIN(atanl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1122
1123 LIBBUILTIN(atanh, "dd", "fne", "math.h", ALL_LANGUAGES)
1124 LIBBUILTIN(atanhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1125 LIBBUILTIN(atanhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1126
1127 LIBBUILTIN(cbrt, "dd", "fnc", "math.h", ALL_LANGUAGES)
1128 LIBBUILTIN(cbrtf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1129 LIBBUILTIN(cbrtl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1130
1131 LIBBUILTIN(ceil, "dd", "fnc", "math.h", ALL_LANGUAGES)
1132 LIBBUILTIN(ceilf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1133 LIBBUILTIN(ceill, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1134
1135 LIBBUILTIN(cos, "dd", "fne", "math.h", ALL_LANGUAGES)
1136 LIBBUILTIN(cosf, "ff", "fne", "math.h", ALL_LANGUAGES)
1137 LIBBUILTIN(cosl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1138
1139 LIBBUILTIN(cosh, "dd", "fne", "math.h", ALL_LANGUAGES)
1140 LIBBUILTIN(coshf, "ff", "fne", "math.h", ALL_LANGUAGES)
1141 LIBBUILTIN(coshl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1142
1143 LIBBUILTIN(erf, "dd", "fne", "math.h", ALL_LANGUAGES)
1144 LIBBUILTIN(erff, "ff", "fne", "math.h", ALL_LANGUAGES)
1145 LIBBUILTIN(erfl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1146
1147 LIBBUILTIN(erfc, "dd", "fne", "math.h", ALL_LANGUAGES)
1148 LIBBUILTIN(erfcf, "ff", "fne", "math.h", ALL_LANGUAGES)
1149 LIBBUILTIN(erfcl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1150
1151 LIBBUILTIN(exp, "dd", "fne", "math.h", ALL_LANGUAGES)
1152 LIBBUILTIN(expf, "ff", "fne", "math.h", ALL_LANGUAGES)
1153 LIBBUILTIN(expl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1154
1155 LIBBUILTIN(exp2, "dd", "fne", "math.h", ALL_LANGUAGES)
1156 LIBBUILTIN(exp2f, "ff", "fne", "math.h", ALL_LANGUAGES)
1157 LIBBUILTIN(exp2l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1158
1159 LIBBUILTIN(expm1, "dd", "fne", "math.h", ALL_LANGUAGES)
1160 LIBBUILTIN(expm1f, "ff", "fne", "math.h", ALL_LANGUAGES)
1161 LIBBUILTIN(expm1l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1162
1163 LIBBUILTIN(fdim, "ddd", "fne", "math.h", ALL_LANGUAGES)
1164 LIBBUILTIN(fdimf, "fff", "fne", "math.h", ALL_LANGUAGES)
1165 LIBBUILTIN(fdiml, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1166
1167 LIBBUILTIN(floor, "dd", "fnc", "math.h", ALL_LANGUAGES)
1168 LIBBUILTIN(floorf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1169 LIBBUILTIN(floorl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1170
1171 LIBBUILTIN(fma, "dddd", "fne", "math.h", ALL_LANGUAGES)
1172 LIBBUILTIN(fmaf, "ffff", "fne", "math.h", ALL_LANGUAGES)
1173 LIBBUILTIN(fmal, "LdLdLdLd", "fne", "math.h", ALL_LANGUAGES)
1174
1175 LIBBUILTIN(fmax, "ddd", "fnc", "math.h", ALL_LANGUAGES)
1176 LIBBUILTIN(fmaxf, "fff", "fnc", "math.h", ALL_LANGUAGES)
1177 LIBBUILTIN(fmaxl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
1178
1179 LIBBUILTIN(fmin, "ddd", "fnc", "math.h", ALL_LANGUAGES)
1180 LIBBUILTIN(fminf, "fff", "fnc", "math.h", ALL_LANGUAGES)
1181 LIBBUILTIN(fminl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
1182
1183 LIBBUILTIN(hypot, "ddd", "fne", "math.h", ALL_LANGUAGES)
1184 LIBBUILTIN(hypotf, "fff", "fne", "math.h", ALL_LANGUAGES)
1185 LIBBUILTIN(hypotl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1186
1187 LIBBUILTIN(ilogb, "id", "fne", "math.h", ALL_LANGUAGES)
1188 LIBBUILTIN(ilogbf, "if", "fne", "math.h", ALL_LANGUAGES)
1189 LIBBUILTIN(ilogbl, "iLd", "fne", "math.h", ALL_LANGUAGES)
1190
1191 // POSIX math.h declares a global, signgam, that lgamma writes to, so these
1192 // shouldn't have "e" or "c" attributes
1193 LIBBUILTIN(lgamma, "dd", "fn", "math.h", ALL_LANGUAGES)
1194 LIBBUILTIN(lgammaf, "ff", "fn", "math.h", ALL_LANGUAGES)
1195 LIBBUILTIN(lgammal, "LdLd", "fn", "math.h", ALL_LANGUAGES)
1196
1197 LIBBUILTIN(llrint, "LLid", "fne", "math.h", ALL_LANGUAGES)
1198 LIBBUILTIN(llrintf, "LLif", "fne", "math.h", ALL_LANGUAGES)
1199 LIBBUILTIN(llrintl, "LLiLd", "fne", "math.h", ALL_LANGUAGES)
1200
1201 LIBBUILTIN(llround, "LLid", "fne", "math.h", ALL_LANGUAGES)
1202 LIBBUILTIN(llroundf, "LLif", "fne", "math.h", ALL_LANGUAGES)
1203 LIBBUILTIN(llroundl, "LLiLd", "fne", "math.h", ALL_LANGUAGES)
1204
1205 LIBBUILTIN(log, "dd", "fne", "math.h", ALL_LANGUAGES)
1206 LIBBUILTIN(logf, "ff", "fne", "math.h", ALL_LANGUAGES)
1207 LIBBUILTIN(logl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1208
1209 LIBBUILTIN(log10, "dd", "fne", "math.h", ALL_LANGUAGES)
1210 LIBBUILTIN(log10f, "ff", "fne", "math.h", ALL_LANGUAGES)
1211 LIBBUILTIN(log10l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1212
1213 LIBBUILTIN(log1p, "dd", "fne", "math.h", ALL_LANGUAGES)
1214 LIBBUILTIN(log1pf, "ff", "fne", "math.h", ALL_LANGUAGES)
1215 LIBBUILTIN(log1pl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1216
1217 LIBBUILTIN(log2, "dd", "fne", "math.h", ALL_LANGUAGES)
1218 LIBBUILTIN(log2f, "ff", "fne", "math.h", ALL_LANGUAGES)
1219 LIBBUILTIN(log2l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1220
1221 LIBBUILTIN(logb, "dd", "fne", "math.h", ALL_LANGUAGES)
1222 LIBBUILTIN(logbf, "ff", "fne", "math.h", ALL_LANGUAGES)
1223 LIBBUILTIN(logbl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1224
1225 LIBBUILTIN(lrint, "Lid", "fne", "math.h", ALL_LANGUAGES)
1226 LIBBUILTIN(lrintf, "Lif", "fne", "math.h", ALL_LANGUAGES)
1227 LIBBUILTIN(lrintl, "LiLd", "fne", "math.h", ALL_LANGUAGES)
1228
1229 LIBBUILTIN(lround, "Lid", "fne", "math.h", ALL_LANGUAGES)
1230 LIBBUILTIN(lroundf, "Lif", "fne", "math.h", ALL_LANGUAGES)
1231 LIBBUILTIN(lroundl, "LiLd", "fne", "math.h", ALL_LANGUAGES)
1232
1233 LIBBUILTIN(nearbyint, "dd", "fnc", "math.h", ALL_LANGUAGES)
1234 LIBBUILTIN(nearbyintf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1235 LIBBUILTIN(nearbyintl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1236
1237 LIBBUILTIN(nextafter, "ddd", "fne", "math.h", ALL_LANGUAGES)
1238 LIBBUILTIN(nextafterf, "fff", "fne", "math.h", ALL_LANGUAGES)
1239 LIBBUILTIN(nextafterl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1240
1241 LIBBUILTIN(nexttoward, "ddLd", "fne", "math.h", ALL_LANGUAGES)
1242 LIBBUILTIN(nexttowardf, "ffLd", "fne", "math.h", ALL_LANGUAGES)
1243 LIBBUILTIN(nexttowardl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1244
1245 LIBBUILTIN(remainder, "ddd", "fne", "math.h", ALL_LANGUAGES)
1246 LIBBUILTIN(remainderf, "fff", "fne", "math.h", ALL_LANGUAGES)
1247 LIBBUILTIN(remainderl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1248
1249 LIBBUILTIN(remquo, "dddi*", "fn", "math.h", ALL_LANGUAGES)
1250 LIBBUILTIN(remquof, "fffi*", "fn", "math.h", ALL_LANGUAGES)
1251 LIBBUILTIN(remquol, "LdLdLdi*", "fn", "math.h", ALL_LANGUAGES)
1252
1253 LIBBUILTIN(rint, "dd", "fnc", "math.h", ALL_LANGUAGES)
1254 LIBBUILTIN(rintf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1255 LIBBUILTIN(rintl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1256
1257 LIBBUILTIN(round, "dd", "fnc", "math.h", ALL_LANGUAGES)
1258 LIBBUILTIN(roundf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1259 LIBBUILTIN(roundl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1260
1261 LIBBUILTIN(scalbln, "ddLi", "fne", "math.h", ALL_LANGUAGES)
1262 LIBBUILTIN(scalblnf, "ffLi", "fne", "math.h", ALL_LANGUAGES)
1263 LIBBUILTIN(scalblnl, "LdLdLi", "fne", "math.h", ALL_LANGUAGES)
1264
1265 LIBBUILTIN(scalbn, "ddi", "fne", "math.h", ALL_LANGUAGES)
1266 LIBBUILTIN(scalbnf, "ffi", "fne", "math.h", ALL_LANGUAGES)
1267 LIBBUILTIN(scalbnl, "LdLdi", "fne", "math.h", ALL_LANGUAGES)
1268
1269 LIBBUILTIN(sin, "dd", "fne", "math.h", ALL_LANGUAGES)
1270 LIBBUILTIN(sinf, "ff", "fne", "math.h", ALL_LANGUAGES)
1271 LIBBUILTIN(sinl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1272
1273 LIBBUILTIN(sinh, "dd", "fne", "math.h", ALL_LANGUAGES)
1274 LIBBUILTIN(sinhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1275 LIBBUILTIN(sinhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1276
1277 LIBBUILTIN(sqrt, "dd", "fne", "math.h", ALL_LANGUAGES)
1278 LIBBUILTIN(sqrtf, "ff", "fne", "math.h", ALL_LANGUAGES)
1279 LIBBUILTIN(sqrtl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1280
1281 LIBBUILTIN(tan, "dd", "fne", "math.h", ALL_LANGUAGES)
1282 LIBBUILTIN(tanf, "ff", "fne", "math.h", ALL_LANGUAGES)
1283 LIBBUILTIN(tanl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1284
1285 LIBBUILTIN(tanh, "dd", "fne", "math.h", ALL_LANGUAGES)
1286 LIBBUILTIN(tanhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1287 LIBBUILTIN(tanhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1288
1289 LIBBUILTIN(tgamma, "dd", "fne", "math.h", ALL_LANGUAGES)
1290 LIBBUILTIN(tgammaf, "ff", "fne", "math.h", ALL_LANGUAGES)
1291 LIBBUILTIN(tgammal, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1292
1293 LIBBUILTIN(trunc, "dd", "fnc", "math.h", ALL_LANGUAGES)
1294 LIBBUILTIN(truncf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1295 LIBBUILTIN(truncl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1296
1297 LIBBUILTIN(cabs, "dXd", "fne", "complex.h", ALL_LANGUAGES)
1298 LIBBUILTIN(cabsf, "fXf", "fne", "complex.h", ALL_LANGUAGES)
1299 LIBBUILTIN(cabsl, "LdXLd", "fne", "complex.h", ALL_LANGUAGES)
1300
1301 LIBBUILTIN(cacos, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1302 LIBBUILTIN(cacosf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1303 LIBBUILTIN(cacosl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1304
1305 LIBBUILTIN(cacosh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1306 LIBBUILTIN(cacoshf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1307 LIBBUILTIN(cacoshl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1308
1309 LIBBUILTIN(carg, "dXd", "fne", "complex.h", ALL_LANGUAGES)
1310 LIBBUILTIN(cargf, "fXf", "fne", "complex.h", ALL_LANGUAGES)
1311 LIBBUILTIN(cargl, "LdXLd", "fne", "complex.h", ALL_LANGUAGES)
1312
1313 LIBBUILTIN(casin, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1314 LIBBUILTIN(casinf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1315 LIBBUILTIN(casinl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1316
1317 LIBBUILTIN(casinh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1318 LIBBUILTIN(casinhf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1319 LIBBUILTIN(casinhl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1320
1321 LIBBUILTIN(catan, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1322 LIBBUILTIN(catanf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1323 LIBBUILTIN(catanl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1324
1325 LIBBUILTIN(catanh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1326 LIBBUILTIN(catanhf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1327 LIBBUILTIN(catanhl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1328
1329 LIBBUILTIN(ccos, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1330 LIBBUILTIN(ccosf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1331 LIBBUILTIN(ccosl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1332
1333 LIBBUILTIN(ccosh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1334 LIBBUILTIN(ccoshf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1335 LIBBUILTIN(ccoshl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1336
1337 LIBBUILTIN(cexp, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1338 LIBBUILTIN(cexpf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1339 LIBBUILTIN(cexpl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1340
1341 LIBBUILTIN(cimag, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1342 LIBBUILTIN(cimagf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1343 LIBBUILTIN(cimagl, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1344
1345 LIBBUILTIN(conj, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1346 LIBBUILTIN(conjf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1347 LIBBUILTIN(conjl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1348
1349 LIBBUILTIN(clog, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1350 LIBBUILTIN(clogf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1351 LIBBUILTIN(clogl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1352
1353 LIBBUILTIN(cproj, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1354 LIBBUILTIN(cprojf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1355 LIBBUILTIN(cprojl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1356
1357 LIBBUILTIN(cpow, "XdXdXd", "fne", "complex.h", ALL_LANGUAGES)
1358 LIBBUILTIN(cpowf, "XfXfXf", "fne", "complex.h", ALL_LANGUAGES)
1359 LIBBUILTIN(cpowl, "XLdXLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1360
1361 LIBBUILTIN(creal, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1362 LIBBUILTIN(crealf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1363 LIBBUILTIN(creall, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1364
1365 LIBBUILTIN(csin, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1366 LIBBUILTIN(csinf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1367 LIBBUILTIN(csinl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1368
1369 LIBBUILTIN(csinh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1370 LIBBUILTIN(csinhf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1371 LIBBUILTIN(csinhl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1372
1373 LIBBUILTIN(csqrt, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1374 LIBBUILTIN(csqrtf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1375 LIBBUILTIN(csqrtl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1376
1377 LIBBUILTIN(ctan, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1378 LIBBUILTIN(ctanf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1379 LIBBUILTIN(ctanl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1380
1381 LIBBUILTIN(ctanh, "XdXd", "fne", "complex.h", ALL_LANGUAGES)
1382 LIBBUILTIN(ctanhf, "XfXf", "fne", "complex.h", ALL_LANGUAGES)
1383 LIBBUILTIN(ctanhl, "XLdXLd", "fne", "complex.h", ALL_LANGUAGES)
1384
1385 // __sinpi and friends are OS X specific library functions, but otherwise much
1386 // like the standard (non-complex) sin (etc).
1387 LIBBUILTIN(__sinpi, "dd", "fne", "math.h", ALL_LANGUAGES)
1388 LIBBUILTIN(__sinpif, "ff", "fne", "math.h", ALL_LANGUAGES)
1389
1390 LIBBUILTIN(__cospi, "dd", "fne", "math.h", ALL_LANGUAGES)
1391 LIBBUILTIN(__cospif, "ff", "fne", "math.h", ALL_LANGUAGES)
1392
1393 LIBBUILTIN(__tanpi, "dd", "fne", "math.h", ALL_LANGUAGES)
1394 LIBBUILTIN(__tanpif, "ff", "fne", "math.h", ALL_LANGUAGES)
1395
1396 // Similarly, __exp10 is OS X only
1397 LIBBUILTIN(__exp10, "dd", "fne", "math.h", ALL_LANGUAGES)
1398 LIBBUILTIN(__exp10f, "ff", "fne", "math.h", ALL_LANGUAGES)
1399
1400 // Blocks runtime Builtin math library functions
1401 LIBBUILTIN(_Block_object_assign, "vv*vC*iC", "f", "Blocks.h", ALL_LANGUAGES)
1402 LIBBUILTIN(_Block_object_dispose, "vvC*iC", "f", "Blocks.h", ALL_LANGUAGES)
1403 // FIXME: Also declare NSConcreteGlobalBlock and NSConcreteStackBlock.
1404
1405 // Annotation function
1406 BUILTIN(__builtin_annotation, "v.", "tn")
1407
1408 // Invariants
1409 BUILTIN(__builtin_assume, "vb", "n")
1410
1411 // Multiprecision Arithmetic Builtins.
1412 BUILTIN(__builtin_addcb, "UcUcCUcCUcCUc*", "n")
1413 BUILTIN(__builtin_addcs, "UsUsCUsCUsCUs*", "n")
1414 BUILTIN(__builtin_addc, "UiUiCUiCUiCUi*", "n")
1415 BUILTIN(__builtin_addcl, "ULiULiCULiCULiCULi*", "n")
1416 BUILTIN(__builtin_addcll, "ULLiULLiCULLiCULLiCULLi*", "n")
1417 BUILTIN(__builtin_subcb, "UcUcCUcCUcCUc*", "n")
1418 BUILTIN(__builtin_subcs, "UsUsCUsCUsCUs*", "n")
1419 BUILTIN(__builtin_subc, "UiUiCUiCUiCUi*", "n")
1420 BUILTIN(__builtin_subcl, "ULiULiCULiCULiCULi*", "n")
1421 BUILTIN(__builtin_subcll, "ULLiULLiCULLiCULLiCULLi*", "n")
1422
1423 // Checked Arithmetic Builtins for Security.
1424 BUILTIN(__builtin_add_overflow, "b.", "nt")
1425 BUILTIN(__builtin_sub_overflow, "b.", "nt")
1426 BUILTIN(__builtin_mul_overflow, "b.", "nt")
1427 BUILTIN(__builtin_uadd_overflow, "bUiCUiCUi*", "n")
1428 BUILTIN(__builtin_uaddl_overflow, "bULiCULiCULi*", "n")
1429 BUILTIN(__builtin_uaddll_overflow, "bULLiCULLiCULLi*", "n")
1430 BUILTIN(__builtin_usub_overflow, "bUiCUiCUi*", "n")
1431 BUILTIN(__builtin_usubl_overflow, "bULiCULiCULi*", "n")
1432 BUILTIN(__builtin_usubll_overflow, "bULLiCULLiCULLi*", "n")
1433 BUILTIN(__builtin_umul_overflow, "bUiCUiCUi*", "n")
1434 BUILTIN(__builtin_umull_overflow, "bULiCULiCULi*", "n")
1435 BUILTIN(__builtin_umulll_overflow, "bULLiCULLiCULLi*", "n")
1436 BUILTIN(__builtin_sadd_overflow, "bSiCSiCSi*", "n")
1437 BUILTIN(__builtin_saddl_overflow, "bSLiCSLiCSLi*", "n")
1438 BUILTIN(__builtin_saddll_overflow, "bSLLiCSLLiCSLLi*", "n")
1439 BUILTIN(__builtin_ssub_overflow, "bSiCSiCSi*", "n")
1440 BUILTIN(__builtin_ssubl_overflow, "bSLiCSLiCSLi*", "n")
1441 BUILTIN(__builtin_ssubll_overflow, "bSLLiCSLLiCSLLi*", "n")
1442 BUILTIN(__builtin_smul_overflow, "bSiCSiCSi*", "n")
1443 BUILTIN(__builtin_smull_overflow, "bSLiCSLiCSLi*", "n")
1444 BUILTIN(__builtin_smulll_overflow, "bSLLiCSLLiCSLLi*", "n")
1445
1446 // Clang builtins (not available in GCC).
1447 BUILTIN(__builtin_addressof, "v*v&", "nct")
1448 BUILTIN(__builtin_operator_new, "v*z", "tc")
1449 BUILTIN(__builtin_operator_delete, "vv*", "tn")
1450 BUILTIN(__builtin_char_memchr, "c*cC*iz", "n")
1451 BUILTIN(__builtin_dump_struct, "ivC*v*", "tn")
1452 BUILTIN(__builtin_preserve_access_index, "vC*vC*", "nU")
1453
1454 // Safestack builtins
1455 BUILTIN(__builtin___get_unsafe_stack_start, "v*", "Fn")
1456 BUILTIN(__builtin___get_unsafe_stack_bottom, "v*", "Fn")
1457 BUILTIN(__builtin___get_unsafe_stack_top, "v*", "Fn")
1458 BUILTIN(__builtin___get_unsafe_stack_ptr, "v*", "Fn")
1459
1460 // Nontemporal loads/stores builtins
1461 BUILTIN(__builtin_nontemporal_store, "v.", "t")
1462 BUILTIN(__builtin_nontemporal_load, "v.", "t")
1463
1464 // Coroutine intrinsics.
1465 BUILTIN(__builtin_coro_resume, "vv*", "")
1466 BUILTIN(__builtin_coro_destroy, "vv*", "")
1467 BUILTIN(__builtin_coro_done, "bv*", "n")
1468 BUILTIN(__builtin_coro_promise, "v*v*IiIb", "n")
1469
1470 BUILTIN(__builtin_coro_size, "z", "n")
1471 BUILTIN(__builtin_coro_frame, "v*", "n")
1472 BUILTIN(__builtin_coro_noop, "v*", "n")
1473 BUILTIN(__builtin_coro_free, "v*v*", "n")
1474
1475 BUILTIN(__builtin_coro_id, "v*Iiv*v*v*", "n")
1476 BUILTIN(__builtin_coro_alloc, "b", "n")
1477 BUILTIN(__builtin_coro_begin, "v*v*", "n")
1478 BUILTIN(__builtin_coro_end, "bv*Ib", "n")
1479 BUILTIN(__builtin_coro_suspend, "cIb", "n")
1480 BUILTIN(__builtin_coro_param, "bv*v*", "n")
1481
1482 // OpenCL v2.0 s6.13.16, s9.17.3.5 - Pipe functions.
1483 // We need the generic prototype, since the packet type could be anything.
1484 LANGBUILTIN(read_pipe, "i.", "tn", OCLC20_LANG)
1485 LANGBUILTIN(write_pipe, "i.", "tn", OCLC20_LANG)
1486
1487 LANGBUILTIN(reserve_read_pipe, "i.", "tn", OCLC20_LANG)
1488 LANGBUILTIN(reserve_write_pipe, "i.", "tn", OCLC20_LANG)
1489
1490 LANGBUILTIN(commit_write_pipe, "v.", "tn", OCLC20_LANG)
1491 LANGBUILTIN(commit_read_pipe, "v.", "tn", OCLC20_LANG)
1492
1493 LANGBUILTIN(sub_group_reserve_read_pipe, "i.", "tn", OCLC20_LANG)
1494 LANGBUILTIN(sub_group_reserve_write_pipe, "i.", "tn", OCLC20_LANG)
1495
1496 LANGBUILTIN(sub_group_commit_read_pipe, "v.", "tn", OCLC20_LANG)
1497 LANGBUILTIN(sub_group_commit_write_pipe, "v.", "tn", OCLC20_LANG)
1498
1499 LANGBUILTIN(work_group_reserve_read_pipe, "i.", "tn", OCLC20_LANG)
1500 LANGBUILTIN(work_group_reserve_write_pipe, "i.", "tn", OCLC20_LANG)
1501
1502 LANGBUILTIN(work_group_commit_read_pipe, "v.", "tn", OCLC20_LANG)
1503 LANGBUILTIN(work_group_commit_write_pipe, "v.", "tn", OCLC20_LANG)
1504
1505 LANGBUILTIN(get_pipe_num_packets, "Ui.", "tn", OCLC20_LANG)
1506 LANGBUILTIN(get_pipe_max_packets, "Ui.", "tn", OCLC20_LANG)
1507
1508 // OpenCL v2.0 s6.13.17 - Enqueue kernel functions.
1509 // Custom builtin check allows to perform special check of passed block arguments.
1510 LANGBUILTIN(enqueue_kernel, "i.", "tn", OCLC20_LANG)
1511 LANGBUILTIN(get_kernel_work_group_size, "Ui.", "tn", OCLC20_LANG)
1512 LANGBUILTIN(get_kernel_preferred_work_group_size_multiple, "Ui.", "tn", OCLC20_LANG)
1513 LANGBUILTIN(get_kernel_max_sub_group_size_for_ndrange, "Ui.", "tn", OCLC20_LANG)
1514 LANGBUILTIN(get_kernel_sub_group_count_for_ndrange, "Ui.", "tn", OCLC20_LANG)
1515
1516 // OpenCL v2.0 s6.13.9 - Address space qualifier functions.
1517 // FIXME: Pointer parameters of OpenCL builtins should have their address space
1518 // requirement defined.
1519 LANGBUILTIN(to_global, "v*v*", "tn", OCLC20_LANG)
1520 LANGBUILTIN(to_local, "v*v*", "tn", OCLC20_LANG)
1521 LANGBUILTIN(to_private, "v*v*", "tn", OCLC20_LANG)
1522
1523 // OpenCL half load/store builtin
1524 LANGBUILTIN(__builtin_store_half, "vdh*", "n", ALL_OCLC_LANGUAGES)
1525 LANGBUILTIN(__builtin_store_halff, "vfh*", "n", ALL_OCLC_LANGUAGES)
1526 LANGBUILTIN(__builtin_load_half, "dhC*", "nc", ALL_OCLC_LANGUAGES)
1527 LANGBUILTIN(__builtin_load_halff, "fhC*", "nc", ALL_OCLC_LANGUAGES)
1528
1529 // Builtins for os_log/os_trace
1530 BUILTIN(__builtin_os_log_format_buffer_size, "zcC*.", "p:0:nut")
1531 BUILTIN(__builtin_os_log_format, "v*v*cC*.", "p:0:nt")
1532
1533 // OpenMP 4.0
1534 LANGBUILTIN(omp_is_initial_device, "i", "nc", OMP_LANG)
1535
1536 // Builtins for XRay
1537 BUILTIN(__xray_customevent, "vcC*z", "")
1538 BUILTIN(__xray_typedevent, "vzcC*z", "")
1539
1540 // Win64-compatible va_list functions
1541 BUILTIN(__builtin_ms_va_start, "vc*&.", "nt")
1542 BUILTIN(__builtin_ms_va_end, "vc*&", "n")
1543 BUILTIN(__builtin_ms_va_copy, "vc*&c*&", "n")
1544
1545 #undef BUILTIN
1546 #undef LIBBUILTIN
1547 #undef LANGBUILTIN