contrib/llvm/tools/clang/include/clang/Basic/Builtins.def

   1 //===--- Builtins.def - Builtin function info database ----------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file defines the standard builtin function database.  Users of this file
  11 // must define the BUILTIN macro to make use of this information.
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 // FIXME: This should really be a .td file, but that requires modifying tblgen.
  16 // Perhaps tblgen should have plugins.
  17
  18 // The first value provided to the macro specifies the function name of the
  19 // builtin, and results in a clang::builtin::BIXX enum value for XX.
  20
  21 // The second value provided to the macro specifies the type of the function
  22 // (result value, then each argument) as follows:
  23 //  v -> void
  24 //  b -> boolean
  25 //  c -> char
  26 //  s -> short
  27 //  i -> int
  28 //  h -> half
  29 //  f -> float
  30 //  d -> double
  31 //  z -> size_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')
  51 //  LL  -> long long
  52 //  LLL -> __int128_t (e.g. LLLi)
  53 //  S   -> signed
  54 //  U   -> unsigned
  55 //  I   -> Required to constant fold to an integer constant expression.
  56 //
  57 // Types may be postfixed with the following modifiers:
  58 // * -> pointer (optionally followed by an address space number)
  59 // & -> reference (optionally followed by an address space number)
  60 // C -> const
  61 // D -> volatile
  62
  63 // The third value provided to the macro specifies information about attributes
  64 // of the function.  These must be kept in sync with the predicates in the
  65 // Builtin::Context class.  Currently we have:
  66 //  n -> nothrow
  67 //  r -> noreturn
  68 //  c -> const
  69 //  t -> signature is meaningless, use custom typechecking
  70 //  F -> this is a libc/libm function with a '__builtin_' prefix added.
  71 //  f -> this is a libc/libm function without the '__builtin_' prefix. It can
  72 //       be followed by ':headername:' to state which header this function
  73 //       comes from.
  74 //  i -> this is a runtime library implemented function without the
  75 //       '__builtin_' prefix. It will be implemented in compiter-rt or libgcc.
  76 //  p:N: -> this is a printf-like function whose Nth argument is the format
  77 //          string.
  78 //  P:N: -> similar to the p:N: attribute, but the function is like vprintf
  79 //          in that it accepts its arguments as a va_list rather than
  80 //          through an ellipsis
  81 //  s:N: -> this is a scanf-like function whose Nth argument is the format
  82 //          string.
  83 //  S:N: -> similar to the s:N: attribute, but the function is like vscanf
  84 //          in that it accepts its arguments as a va_list rather than
  85 //          through an ellipsis
  86 //  e -> const, but only when -fmath-errno=0
  87 //  j -> returns_twice (like setjmp)
  88 //  u -> arguments are not evaluated for their side-effects
  89 //  FIXME: gcc has nonnull
  90
  91 #if defined(BUILTIN) && !defined(LIBBUILTIN)
  92 #  define LIBBUILTIN(ID, TYPE, ATTRS, HEADER, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
  93 #endif
  94
  95 #if defined(BUILTIN) && !defined(LANGBUILTIN)
  96 #  define LANGBUILTIN(ID, TYPE, ATTRS, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
  97 #endif
  98
  99 // Standard libc/libm functions:
 100 BUILTIN(__builtin_atan2 , "ddd"  , "Fnc")
 101 BUILTIN(__builtin_atan2f, "fff"  , "Fnc")
 102 BUILTIN(__builtin_atan2l, "LdLdLd", "Fnc")
 103 BUILTIN(__builtin_abs  , "ii"  , "ncF")
 104 BUILTIN(__builtin_copysign, "ddd", "ncF")
 105 BUILTIN(__builtin_copysignf, "fff", "ncF")
 106 BUILTIN(__builtin_copysignl, "LdLdLd", "ncF")
 107 BUILTIN(__builtin_fabs , "dd"  , "ncF")
 108 BUILTIN(__builtin_fabsf, "ff"  , "ncF")
 109 BUILTIN(__builtin_fabsl, "LdLd", "ncF")
 110 BUILTIN(__builtin_fmod , "ddd"  , "Fnc")
 111 BUILTIN(__builtin_fmodf, "fff"  , "Fnc")
 112 BUILTIN(__builtin_fmodl, "LdLdLd", "Fnc")
 113 BUILTIN(__builtin_frexp , "ddi*"  , "Fn")
 114 BUILTIN(__builtin_frexpf, "ffi*"  , "Fn")
 115 BUILTIN(__builtin_frexpl, "LdLdi*", "Fn")
 116 BUILTIN(__builtin_huge_val, "d", "nc")
 117 BUILTIN(__builtin_huge_valf, "f", "nc")
 118 BUILTIN(__builtin_huge_vall, "Ld", "nc")
 119 BUILTIN(__builtin_inf  , "d"   , "nc")
 120 BUILTIN(__builtin_inff , "f"   , "nc")
 121 BUILTIN(__builtin_infl , "Ld"  , "nc")
 122 BUILTIN(__builtin_labs , "LiLi"  , "Fnc")
 123 BUILTIN(__builtin_llabs, "LLiLLi", "Fnc")
 124 BUILTIN(__builtin_ldexp , "ddi"  , "Fnc")
 125 BUILTIN(__builtin_ldexpf, "ffi"  , "Fnc")
 126 BUILTIN(__builtin_ldexpl, "LdLdi", "Fnc")
 127 BUILTIN(__builtin_modf , "ddd*"  , "Fn")
 128 BUILTIN(__builtin_modff, "fff*"  , "Fn")
 129 BUILTIN(__builtin_modfl, "LdLdLd*", "Fn")
 130 BUILTIN(__builtin_nan,  "dcC*" , "ncF")
 131 BUILTIN(__builtin_nanf, "fcC*" , "ncF")
 132 BUILTIN(__builtin_nanl, "LdcC*", "ncF")
 133 BUILTIN(__builtin_nans,  "dcC*" , "ncF")
 134 BUILTIN(__builtin_nansf, "fcC*" , "ncF")
 135 BUILTIN(__builtin_nansl, "LdcC*", "ncF")
 136 BUILTIN(__builtin_powi , "ddi"  , "Fnc")
 137 BUILTIN(__builtin_powif, "ffi"  , "Fnc")
 138 BUILTIN(__builtin_powil, "LdLdi", "Fnc")
 139 BUILTIN(__builtin_pow , "ddd"  , "Fnc")
 140 BUILTIN(__builtin_powf, "fff"  , "Fnc")
 141 BUILTIN(__builtin_powl, "LdLdLd", "Fnc")
 142
 143 // Standard unary libc/libm functions with double/float/long double variants:
 144 BUILTIN(__builtin_acos , "dd"  , "Fnc")
 145 BUILTIN(__builtin_acosf, "ff"  , "Fnc")
 146 BUILTIN(__builtin_acosl, "LdLd", "Fnc")
 147 BUILTIN(__builtin_acosh , "dd"  , "Fnc")
 148 BUILTIN(__builtin_acoshf, "ff"  , "Fnc")
 149 BUILTIN(__builtin_acoshl, "LdLd", "Fnc")
 150 BUILTIN(__builtin_asin , "dd"  , "Fnc")
 151 BUILTIN(__builtin_asinf, "ff"  , "Fnc")
 152 BUILTIN(__builtin_asinl, "LdLd", "Fnc")
 153 BUILTIN(__builtin_asinh , "dd"  , "Fnc")
 154 BUILTIN(__builtin_asinhf, "ff"  , "Fnc")
 155 BUILTIN(__builtin_asinhl, "LdLd", "Fnc")
 156 BUILTIN(__builtin_atan , "dd"  , "Fnc")
 157 BUILTIN(__builtin_atanf, "ff"  , "Fnc")
 158 BUILTIN(__builtin_atanl, "LdLd", "Fnc")
 159 BUILTIN(__builtin_atanh , "dd", "Fnc")
 160 BUILTIN(__builtin_atanhf, "ff", "Fnc")
 161 BUILTIN(__builtin_atanhl, "LdLd", "Fnc")
 162 BUILTIN(__builtin_cbrt , "dd", "Fnc")
 163 BUILTIN(__builtin_cbrtf, "ff", "Fnc")
 164 BUILTIN(__builtin_cbrtl, "LdLd", "Fnc")
 165 BUILTIN(__builtin_ceil , "dd"  , "Fnc")
 166 BUILTIN(__builtin_ceilf, "ff"  , "Fnc")
 167 BUILTIN(__builtin_ceill, "LdLd", "Fnc")
 168 BUILTIN(__builtin_cos , "dd"  , "Fnc")
 169 BUILTIN(__builtin_cosf, "ff"  , "Fnc")
 170 BUILTIN(__builtin_cosh , "dd"  , "Fnc")
 171 BUILTIN(__builtin_coshf, "ff"  , "Fnc")
 172 BUILTIN(__builtin_coshl, "LdLd", "Fnc")
 173 BUILTIN(__builtin_cosl, "LdLd", "Fnc")
 174 BUILTIN(__builtin_erf , "dd", "Fnc")
 175 BUILTIN(__builtin_erff, "ff", "Fnc")
 176 BUILTIN(__builtin_erfl, "LdLd", "Fnc")
 177 BUILTIN(__builtin_erfc , "dd", "Fnc")
 178 BUILTIN(__builtin_erfcf, "ff", "Fnc")
 179 BUILTIN(__builtin_erfcl, "LdLd", "Fnc")
 180 BUILTIN(__builtin_exp , "dd"  , "Fnc")
 181 BUILTIN(__builtin_expf, "ff"  , "Fnc")
 182 BUILTIN(__builtin_expl, "LdLd", "Fnc")
 183 BUILTIN(__builtin_exp2 , "dd"  , "Fnc")
 184 BUILTIN(__builtin_exp2f, "ff"  , "Fnc")
 185 BUILTIN(__builtin_exp2l, "LdLd", "Fnc")
 186 BUILTIN(__builtin_expm1 , "dd", "Fnc")
 187 BUILTIN(__builtin_expm1f, "ff", "Fnc")
 188 BUILTIN(__builtin_expm1l, "LdLd", "Fnc")
 189 BUILTIN(__builtin_fdim, "ddd", "Fnc")
 190 BUILTIN(__builtin_fdimf, "fff", "Fnc")
 191 BUILTIN(__builtin_fdiml, "LdLdLd", "Fnc")
 192 BUILTIN(__builtin_floor , "dd"  , "Fnc")
 193 BUILTIN(__builtin_floorf, "ff"  , "Fnc")
 194 BUILTIN(__builtin_floorl, "LdLd", "Fnc")
 195 BUILTIN(__builtin_fma, "dddd", "Fnc")
 196 BUILTIN(__builtin_fmaf, "ffff", "Fnc")
 197 BUILTIN(__builtin_fmal, "LdLdLdLd", "Fnc")
 198 BUILTIN(__builtin_fmax, "ddd", "Fnc")
 199 BUILTIN(__builtin_fmaxf, "fff", "Fnc")
 200 BUILTIN(__builtin_fmaxl, "LdLdLd", "Fnc")
 201 BUILTIN(__builtin_fmin, "ddd", "Fnc")
 202 BUILTIN(__builtin_fminf, "fff", "Fnc")
 203 BUILTIN(__builtin_fminl, "LdLdLd", "Fnc")
 204 BUILTIN(__builtin_hypot , "ddd"  , "Fnc")
 205 BUILTIN(__builtin_hypotf, "fff"  , "Fnc")
 206 BUILTIN(__builtin_hypotl, "LdLdLd", "Fnc")
 207 BUILTIN(__builtin_ilogb , "id", "Fnc")
 208 BUILTIN(__builtin_ilogbf, "if", "Fnc")
 209 BUILTIN(__builtin_ilogbl, "iLd", "Fnc")
 210 BUILTIN(__builtin_lgamma , "dd", "Fnc")
 211 BUILTIN(__builtin_lgammaf, "ff", "Fnc")
 212 BUILTIN(__builtin_lgammal, "LdLd", "Fnc")
 213 BUILTIN(__builtin_llrint, "LLid", "Fnc")
 214 BUILTIN(__builtin_llrintf, "LLif", "Fnc")
 215 BUILTIN(__builtin_llrintl, "LLiLd", "Fnc")
 216 BUILTIN(__builtin_llround , "LLid", "Fnc")
 217 BUILTIN(__builtin_llroundf, "LLif", "Fnc")
 218 BUILTIN(__builtin_llroundl, "LLiLd", "Fnc")
 219 BUILTIN(__builtin_log , "dd"  , "Fnc")
 220 BUILTIN(__builtin_log10 , "dd"  , "Fnc")
 221 BUILTIN(__builtin_log10f, "ff"  , "Fnc")
 222 BUILTIN(__builtin_log10l, "LdLd", "Fnc")
 223 BUILTIN(__builtin_log1p , "dd"  , "Fnc")
 224 BUILTIN(__builtin_log1pf, "ff"  , "Fnc")
 225 BUILTIN(__builtin_log1pl, "LdLd", "Fnc")
 226 BUILTIN(__builtin_log2, "dd"  , "Fnc")
 227 BUILTIN(__builtin_log2f, "ff"  , "Fnc")
 228 BUILTIN(__builtin_log2l, "LdLd"  , "Fnc")
 229 BUILTIN(__builtin_logb , "dd", "Fnc")
 230 BUILTIN(__builtin_logbf, "ff", "Fnc")
 231 BUILTIN(__builtin_logbl, "LdLd", "Fnc")
 232 BUILTIN(__builtin_logf, "ff"  , "Fnc")
 233 BUILTIN(__builtin_logl, "LdLd", "Fnc")
 234 BUILTIN(__builtin_lrint , "Lid", "Fnc")
 235 BUILTIN(__builtin_lrintf, "Lif", "Fnc")
 236 BUILTIN(__builtin_lrintl, "LiLd", "Fnc")
 237 BUILTIN(__builtin_lround , "Lid", "Fnc")
 238 BUILTIN(__builtin_lroundf, "Lif", "Fnc")
 239 BUILTIN(__builtin_lroundl, "LiLd", "Fnc")
 240 BUILTIN(__builtin_nearbyint , "dd", "Fnc")
 241 BUILTIN(__builtin_nearbyintf, "ff", "Fnc")
 242 BUILTIN(__builtin_nearbyintl, "LdLd", "Fnc")
 243 BUILTIN(__builtin_nextafter , "ddd", "Fnc")
 244 BUILTIN(__builtin_nextafterf, "fff", "Fnc")
 245 BUILTIN(__builtin_nextafterl, "LdLdLd", "Fnc")
 246 BUILTIN(__builtin_nexttoward , "ddLd", "Fnc")
 247 BUILTIN(__builtin_nexttowardf, "ffLd", "Fnc")
 248 BUILTIN(__builtin_nexttowardl, "LdLdLd", "Fnc")
 249 BUILTIN(__builtin_remainder , "ddd", "Fnc")
 250 BUILTIN(__builtin_remainderf, "fff", "Fnc")
 251 BUILTIN(__builtin_remainderl, "LdLdLd", "Fnc")
 252 BUILTIN(__builtin_remquo , "dddi*", "Fn")
 253 BUILTIN(__builtin_remquof, "fffi*", "Fn")
 254 BUILTIN(__builtin_remquol, "LdLdLdi*", "Fn")
 255 BUILTIN(__builtin_rint , "dd", "Fnc")
 256 BUILTIN(__builtin_rintf, "ff", "Fnc")
 257 BUILTIN(__builtin_rintl, "LdLd", "Fnc")
 258 BUILTIN(__builtin_round, "dd"  , "Fnc")
 259 BUILTIN(__builtin_roundf, "ff"  , "Fnc")
 260 BUILTIN(__builtin_roundl, "LdLd"  , "Fnc")
 261 BUILTIN(__builtin_scalbln , "ddLi", "Fnc")
 262 BUILTIN(__builtin_scalblnf, "ffLi", "Fnc")
 263 BUILTIN(__builtin_scalblnl, "LdLdLi", "Fnc")
 264 BUILTIN(__builtin_scalbn , "ddi", "Fnc")
 265 BUILTIN(__builtin_scalbnf, "ffi", "Fnc")
 266 BUILTIN(__builtin_scalbnl, "LdLdi", "Fnc")
 267 BUILTIN(__builtin_sin , "dd"  , "Fnc")
 268 BUILTIN(__builtin_sinf, "ff"  , "Fnc")
 269 BUILTIN(__builtin_sinh , "dd"  , "Fnc")
 270 BUILTIN(__builtin_sinhf, "ff"  , "Fnc")
 271 BUILTIN(__builtin_sinhl, "LdLd", "Fnc")
 272 BUILTIN(__builtin_sinl, "LdLd", "Fnc")
 273 BUILTIN(__builtin_sqrt , "dd"  , "Fnc")
 274 BUILTIN(__builtin_sqrtf, "ff"  , "Fnc")
 275 BUILTIN(__builtin_sqrtl, "LdLd", "Fnc")
 276 BUILTIN(__builtin_tan , "dd"  , "Fnc")
 277 BUILTIN(__builtin_tanf, "ff"  , "Fnc")
 278 BUILTIN(__builtin_tanh , "dd"  , "Fnc")
 279 BUILTIN(__builtin_tanhf, "ff"  , "Fnc")
 280 BUILTIN(__builtin_tanhl, "LdLd", "Fnc")
 281 BUILTIN(__builtin_tanl, "LdLd", "Fnc")
 282 BUILTIN(__builtin_tgamma , "dd", "Fnc")
 283 BUILTIN(__builtin_tgammaf, "ff", "Fnc")
 284 BUILTIN(__builtin_tgammal, "LdLd", "Fnc")
 285 BUILTIN(__builtin_trunc , "dd", "Fnc")
 286 BUILTIN(__builtin_truncf, "ff", "Fnc")
 287 BUILTIN(__builtin_truncl, "LdLd", "Fnc")
 288
 289 // C99 complex builtins
 290 BUILTIN(__builtin_cabs, "dXd", "Fnc")
 291 BUILTIN(__builtin_cabsf, "fXf", "Fnc")
 292 BUILTIN(__builtin_cabsl, "LdXLd", "Fnc")
 293 BUILTIN(__builtin_cacos, "XdXd", "Fnc")
 294 BUILTIN(__builtin_cacosf, "XfXf", "Fnc")
 295 BUILTIN(__builtin_cacosh, "XdXd", "Fnc")
 296 BUILTIN(__builtin_cacoshf, "XfXf", "Fnc")
 297 BUILTIN(__builtin_cacoshl, "XLdXLd", "Fnc")
 298 BUILTIN(__builtin_cacosl, "XLdXLd", "Fnc")
 299 BUILTIN(__builtin_carg, "dXd", "Fnc")
 300 BUILTIN(__builtin_cargf, "fXf", "Fnc")
 301 BUILTIN(__builtin_cargl, "LdXLd", "Fnc")
 302 BUILTIN(__builtin_casin, "XdXd", "Fnc")
 303 BUILTIN(__builtin_casinf, "XfXf", "Fnc")
 304 BUILTIN(__builtin_casinh, "XdXd", "Fnc")
 305 BUILTIN(__builtin_casinhf, "XfXf", "Fnc")
 306 BUILTIN(__builtin_casinhl, "XLdXLd", "Fnc")
 307 BUILTIN(__builtin_casinl, "XLdXLd", "Fnc")
 308 BUILTIN(__builtin_catan, "XdXd", "Fnc")
 309 BUILTIN(__builtin_catanf, "XfXf", "Fnc")
 310 BUILTIN(__builtin_catanh, "XdXd", "Fnc")
 311 BUILTIN(__builtin_catanhf, "XfXf", "Fnc")
 312 BUILTIN(__builtin_catanhl, "XLdXLd", "Fnc")
 313 BUILTIN(__builtin_catanl, "XLdXLd", "Fnc")
 314 BUILTIN(__builtin_ccos, "XdXd", "Fnc")
 315 BUILTIN(__builtin_ccosf, "XfXf", "Fnc")
 316 BUILTIN(__builtin_ccosl, "XLdXLd", "Fnc")
 317 BUILTIN(__builtin_ccosh, "XdXd", "Fnc")
 318 BUILTIN(__builtin_ccoshf, "XfXf", "Fnc")
 319 BUILTIN(__builtin_ccoshl, "XLdXLd", "Fnc")
 320 BUILTIN(__builtin_cexp, "XdXd", "Fnc")
 321 BUILTIN(__builtin_cexpf, "XfXf", "Fnc")
 322 BUILTIN(__builtin_cexpl, "XLdXLd", "Fnc")
 323 BUILTIN(__builtin_cimag, "dXd", "Fnc")
 324 BUILTIN(__builtin_cimagf, "fXf", "Fnc")
 325 BUILTIN(__builtin_cimagl, "LdXLd", "Fnc")
 326 BUILTIN(__builtin_conj, "XdXd", "Fnc")
 327 BUILTIN(__builtin_conjf, "XfXf", "Fnc")
 328 BUILTIN(__builtin_conjl, "XLdXLd", "Fnc")
 329 BUILTIN(__builtin_clog, "XdXd", "Fnc")
 330 BUILTIN(__builtin_clogf, "XfXf", "Fnc")
 331 BUILTIN(__builtin_clogl, "XLdXLd", "Fnc")
 332 BUILTIN(__builtin_cproj, "XdXd", "Fnc")
 333 BUILTIN(__builtin_cprojf, "XfXf", "Fnc")
 334 BUILTIN(__builtin_cprojl, "XLdXLd", "Fnc")
 335 BUILTIN(__builtin_cpow, "XdXdXd", "Fnc")
 336 BUILTIN(__builtin_cpowf, "XfXfXf", "Fnc")
 337 BUILTIN(__builtin_cpowl, "XLdXLdXLd", "Fnc")
 338 BUILTIN(__builtin_creal, "dXd", "Fnc")
 339 BUILTIN(__builtin_crealf, "fXf", "Fnc")
 340 BUILTIN(__builtin_creall, "LdXLd", "Fnc")
 341 BUILTIN(__builtin_csin, "XdXd", "Fnc")
 342 BUILTIN(__builtin_csinf, "XfXf", "Fnc")
 343 BUILTIN(__builtin_csinl, "XLdXLd", "Fnc")
 344 BUILTIN(__builtin_csinh, "XdXd", "Fnc")
 345 BUILTIN(__builtin_csinhf, "XfXf", "Fnc")
 346 BUILTIN(__builtin_csinhl, "XLdXLd", "Fnc")
 347 BUILTIN(__builtin_csqrt, "XdXd", "Fnc")
 348 BUILTIN(__builtin_csqrtf, "XfXf", "Fnc")
 349 BUILTIN(__builtin_csqrtl, "XLdXLd", "Fnc")
 350 BUILTIN(__builtin_ctan, "XdXd", "Fnc")
 351 BUILTIN(__builtin_ctanf, "XfXf", "Fnc")
 352 BUILTIN(__builtin_ctanl, "XLdXLd", "Fnc")
 353 BUILTIN(__builtin_ctanh, "XdXd", "Fnc")
 354 BUILTIN(__builtin_ctanhf, "XfXf", "Fnc")
 355 BUILTIN(__builtin_ctanhl, "XLdXLd", "Fnc")
 356
 357 // FP Comparisons.
 358 BUILTIN(__builtin_isgreater     , "i.", "nc")
 359 BUILTIN(__builtin_isgreaterequal, "i.", "nc")
 360 BUILTIN(__builtin_isless        , "i.", "nc")
 361 BUILTIN(__builtin_islessequal   , "i.", "nc")
 362 BUILTIN(__builtin_islessgreater , "i.", "nc")
 363 BUILTIN(__builtin_isunordered   , "i.", "nc")
 364
 365 // Unary FP classification
 366 BUILTIN(__builtin_fpclassify, "iiiii.", "nc")
 367 BUILTIN(__builtin_isfinite,   "i.", "nc")
 368 BUILTIN(__builtin_isinf,      "i.", "nc")
 369 BUILTIN(__builtin_isinf_sign, "i.", "nc")
 370 BUILTIN(__builtin_isnan,      "i.", "nc")
 371 BUILTIN(__builtin_isnormal,   "i.", "nc")
 372
 373 // FP signbit builtins
 374 BUILTIN(__builtin_signbit, "id", "nc")
 375 BUILTIN(__builtin_signbitf, "if", "nc")
 376 BUILTIN(__builtin_signbitl, "iLd", "nc")
 377
 378 // Builtins for arithmetic.
 379 BUILTIN(__builtin_clzs , "iUs"  , "nc")
 380 BUILTIN(__builtin_clz  , "iUi"  , "nc")
 381 BUILTIN(__builtin_clzl , "iULi" , "nc")
 382 BUILTIN(__builtin_clzll, "iULLi", "nc")
 383 // TODO: int clzimax(uintmax_t)
 384 BUILTIN(__builtin_ctzs , "iUs"  , "nc")
 385 BUILTIN(__builtin_ctz  , "iUi"  , "nc")
 386 BUILTIN(__builtin_ctzl , "iULi" , "nc")
 387 BUILTIN(__builtin_ctzll, "iULLi", "nc")
 388 // TODO: int ctzimax(uintmax_t)
 389 BUILTIN(__builtin_ffs  , "ii"  , "nc")
 390 BUILTIN(__builtin_ffsl , "iLi" , "nc")
 391 BUILTIN(__builtin_ffsll, "iLLi", "nc")
 392 BUILTIN(__builtin_parity  , "iUi"  , "nc")
 393 BUILTIN(__builtin_parityl , "iULi" , "nc")
 394 BUILTIN(__builtin_parityll, "iULLi", "nc")
 395 BUILTIN(__builtin_popcount  , "iUi"  , "nc")
 396 BUILTIN(__builtin_popcountl , "iULi" , "nc")
 397 BUILTIN(__builtin_popcountll, "iULLi", "nc")
 398
 399 // FIXME: These type signatures are not correct for targets with int != 32-bits
 400 // or with ULL != 64-bits.
 401 BUILTIN(__builtin_bswap16, "UsUs", "nc")
 402 BUILTIN(__builtin_bswap32, "UiUi", "nc")
 403 BUILTIN(__builtin_bswap64, "ULLiULLi", "nc")
 404
 405 // Random GCC builtins
 406 BUILTIN(__builtin_constant_p, "i.", "nctu")
 407 BUILTIN(__builtin_classify_type, "i.", "nctu")
 408 BUILTIN(__builtin___CFStringMakeConstantString, "FC*cC*", "nc")
 409 BUILTIN(__builtin___NSStringMakeConstantString, "FC*cC*", "nc")
 410 BUILTIN(__builtin_va_start, "vA.", "nt")
 411 BUILTIN(__builtin_va_end, "vA", "n")
 412 BUILTIN(__builtin_va_copy, "vAA", "n")
 413 BUILTIN(__builtin_stdarg_start, "vA.", "n")
 414 BUILTIN(__builtin_bcmp, "iv*v*z", "n")
 415 BUILTIN(__builtin_bcopy, "vv*v*z", "n")
 416 BUILTIN(__builtin_bzero, "vv*z", "nF")
 417 BUILTIN(__builtin_fprintf, "iP*cC*.", "Fp:1:")
 418 BUILTIN(__builtin_memchr, "v*vC*iz", "nF")
 419 BUILTIN(__builtin_memcmp, "ivC*vC*z", "nF")
 420 BUILTIN(__builtin_memcpy, "v*v*vC*z", "nF")
 421 BUILTIN(__builtin_memmove, "v*v*vC*z", "nF")
 422 BUILTIN(__builtin_mempcpy, "v*v*vC*z", "nF")
 423 BUILTIN(__builtin_memset, "v*v*iz", "nF")
 424 BUILTIN(__builtin_printf, "icC*.", "Fp:0:")
 425 BUILTIN(__builtin_stpcpy, "c*c*cC*", "nF")
 426 BUILTIN(__builtin_stpncpy, "c*c*cC*z", "nF")
 427 BUILTIN(__builtin_strcasecmp, "icC*cC*", "nF")
 428 BUILTIN(__builtin_strcat, "c*c*cC*", "nF")
 429 BUILTIN(__builtin_strchr, "c*cC*i", "nF")
 430 BUILTIN(__builtin_strcmp, "icC*cC*", "nF")
 431 BUILTIN(__builtin_strcpy, "c*c*cC*", "nF")
 432 BUILTIN(__builtin_strcspn, "zcC*cC*", "nF")
 433 BUILTIN(__builtin_strdup, "c*cC*", "nF")
 434 BUILTIN(__builtin_strlen, "zcC*", "nF")
 435 BUILTIN(__builtin_strncasecmp, "icC*cC*z", "nF")
 436 BUILTIN(__builtin_strncat, "c*c*cC*z", "nF")
 437 BUILTIN(__builtin_strncmp, "icC*cC*z", "nF")
 438 BUILTIN(__builtin_strncpy, "c*c*cC*z", "nF")
 439 BUILTIN(__builtin_strndup, "c*cC*z", "nF")
 440 BUILTIN(__builtin_strpbrk, "c*cC*cC*", "nF")
 441 BUILTIN(__builtin_strrchr, "c*cC*i", "nF")
 442 BUILTIN(__builtin_strspn, "zcC*cC*", "nF")
 443 BUILTIN(__builtin_strstr, "c*cC*cC*", "nF")
 444 BUILTIN(__builtin_return_address, "v*IUi", "n")
 445 BUILTIN(__builtin_extract_return_addr, "v*v*", "n")
 446 BUILTIN(__builtin_frame_address, "v*IUi", "n")
 447 BUILTIN(__builtin_flt_rounds, "i", "nc")
 448 BUILTIN(__builtin_setjmp, "iv**", "j")
 449 BUILTIN(__builtin_longjmp, "vv**i", "r")
 450 BUILTIN(__builtin_unwind_init, "v", "")
 451 BUILTIN(__builtin_eh_return_data_regno, "iIi", "nc")
 452 BUILTIN(__builtin_snprintf, "ic*zcC*.", "nFp:2:")
 453 BUILTIN(__builtin_vsprintf, "ic*cC*a", "nFP:1:")
 454 BUILTIN(__builtin_vsnprintf, "ic*zcC*a", "nFP:2:")
 455
 456 // GCC exception builtins
 457 BUILTIN(__builtin_eh_return, "vzv*", "r") // FIXME: Takes intptr_t, not size_t!
 458 BUILTIN(__builtin_frob_return_addr, "v*v*", "n")
 459 BUILTIN(__builtin_dwarf_cfa, "v*", "n")
 460 BUILTIN(__builtin_init_dwarf_reg_size_table, "vv*", "n")
 461 BUILTIN(__builtin_dwarf_sp_column, "Ui", "n")
 462 BUILTIN(__builtin_extend_pointer, "ULLiv*", "n") // _Unwind_Word == uint64_t
 463
 464 // GCC Object size checking builtins
 465 BUILTIN(__builtin_object_size, "zvC*i", "nu")
 466 BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF")
 467 BUILTIN(__builtin___memccpy_chk, "v*v*vC*izz", "nF")
 468 BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF")
 469 BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF")
 470 BUILTIN(__builtin___memset_chk, "v*v*izz", "nF")
 471 BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF")
 472 BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF")
 473 BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF")
 474 BUILTIN(__builtin___strlcat_chk, "zc*cC*zz", "nF")
 475 BUILTIN(__builtin___strlcpy_chk, "zc*cC*zz", "nF")
 476 BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF")
 477 BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF")
 478 BUILTIN(__builtin___stpncpy_chk, "c*c*cC*zz", "nF")
 479 BUILTIN(__builtin___snprintf_chk, "ic*zizcC*.", "Fp:4:")
 480 BUILTIN(__builtin___sprintf_chk, "ic*izcC*.", "Fp:3:")
 481 BUILTIN(__builtin___vsnprintf_chk, "ic*zizcC*a", "FP:4:")
 482 BUILTIN(__builtin___vsprintf_chk, "ic*izcC*a", "FP:3:")
 483 BUILTIN(__builtin___fprintf_chk, "iP*icC*.", "Fp:2:")
 484 BUILTIN(__builtin___printf_chk, "iicC*.", "Fp:1:")
 485 BUILTIN(__builtin___vfprintf_chk, "iP*icC*a", "FP:2:")
 486 BUILTIN(__builtin___vprintf_chk, "iicC*a", "FP:1:")
 487
 488 BUILTIN(__builtin_expect, "LiLiLi"   , "nc")
 489 BUILTIN(__builtin_prefetch, "vvC*.", "nc")
 490 BUILTIN(__builtin_readcyclecounter, "ULLi", "n")
 491 BUILTIN(__builtin_trap, "v", "nr")
 492 BUILTIN(__builtin_debugtrap, "v", "n")
 493 BUILTIN(__builtin_unreachable, "v", "nr")
 494 BUILTIN(__builtin_shufflevector, "v."   , "nc")
 495 BUILTIN(__builtin_convertvector, "v."   , "nct")
 496 BUILTIN(__builtin_alloca, "v*z"   , "n")
 497
 498 // "Overloaded" Atomic operator builtins.  These are overloaded to support data
 499 // types of i8, i16, i32, i64, and i128.  The front-end sees calls to the
 500 // non-suffixed version of these (which has a bogus type) and transforms them to
 501 // the right overloaded version in Sema (plus casts).
 502
 503 // FIXME: These assume that char -> i8, short -> i16, int -> i32,
 504 // long long -> i64.
 505
 506 BUILTIN(__sync_fetch_and_add, "v.", "t")
 507 BUILTIN(__sync_fetch_and_add_1, "ccD*c.", "nt")
 508 BUILTIN(__sync_fetch_and_add_2, "ssD*s.", "nt")
 509 BUILTIN(__sync_fetch_and_add_4, "iiD*i.", "nt")
 510 BUILTIN(__sync_fetch_and_add_8, "LLiLLiD*LLi.", "nt")
 511 BUILTIN(__sync_fetch_and_add_16, "LLLiLLLiD*LLLi.", "nt")
 512
 513 BUILTIN(__sync_fetch_and_sub, "v.", "t")
 514 BUILTIN(__sync_fetch_and_sub_1, "ccD*c.", "nt")
 515 BUILTIN(__sync_fetch_and_sub_2, "ssD*s.", "nt")
 516 BUILTIN(__sync_fetch_and_sub_4, "iiD*i.", "nt")
 517 BUILTIN(__sync_fetch_and_sub_8, "LLiLLiD*LLi.", "nt")
 518 BUILTIN(__sync_fetch_and_sub_16, "LLLiLLLiD*LLLi.", "nt")
 519
 520 BUILTIN(__sync_fetch_and_or, "v.", "t")
 521 BUILTIN(__sync_fetch_and_or_1, "ccD*c.", "nt")
 522 BUILTIN(__sync_fetch_and_or_2, "ssD*s.", "nt")
 523 BUILTIN(__sync_fetch_and_or_4, "iiD*i.", "nt")
 524 BUILTIN(__sync_fetch_and_or_8, "LLiLLiD*LLi.", "nt")
 525 BUILTIN(__sync_fetch_and_or_16, "LLLiLLLiD*LLLi.", "nt")
 526
 527 BUILTIN(__sync_fetch_and_and, "v.", "t")
 528 BUILTIN(__sync_fetch_and_and_1, "ccD*c.", "tn")
 529 BUILTIN(__sync_fetch_and_and_2, "ssD*s.", "tn")
 530 BUILTIN(__sync_fetch_and_and_4, "iiD*i.", "tn")
 531 BUILTIN(__sync_fetch_and_and_8, "LLiLLiD*LLi.", "tn")
 532 BUILTIN(__sync_fetch_and_and_16, "LLLiLLLiD*LLLi.", "tn")
 533
 534 BUILTIN(__sync_fetch_and_xor, "v.", "t")
 535 BUILTIN(__sync_fetch_and_xor_1, "ccD*c.", "tn")
 536 BUILTIN(__sync_fetch_and_xor_2, "ssD*s.", "tn")
 537 BUILTIN(__sync_fetch_and_xor_4, "iiD*i.", "tn")
 538 BUILTIN(__sync_fetch_and_xor_8, "LLiLLiD*LLi.", "tn")
 539 BUILTIN(__sync_fetch_and_xor_16, "LLLiLLLiD*LLLi.", "tn")
 540
 541
 542 BUILTIN(__sync_add_and_fetch, "v.", "t")
 543 BUILTIN(__sync_add_and_fetch_1, "ccD*c.", "tn")
 544 BUILTIN(__sync_add_and_fetch_2, "ssD*s.", "tn")
 545 BUILTIN(__sync_add_and_fetch_4, "iiD*i.", "tn")
 546 BUILTIN(__sync_add_and_fetch_8, "LLiLLiD*LLi.", "tn")
 547 BUILTIN(__sync_add_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 548
 549 BUILTIN(__sync_sub_and_fetch, "v.", "t")
 550 BUILTIN(__sync_sub_and_fetch_1, "ccD*c.", "tn")
 551 BUILTIN(__sync_sub_and_fetch_2, "ssD*s.", "tn")
 552 BUILTIN(__sync_sub_and_fetch_4, "iiD*i.", "tn")
 553 BUILTIN(__sync_sub_and_fetch_8, "LLiLLiD*LLi.", "tn")
 554 BUILTIN(__sync_sub_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 555
 556 BUILTIN(__sync_or_and_fetch, "v.", "t")
 557 BUILTIN(__sync_or_and_fetch_1, "ccD*c.", "tn")
 558 BUILTIN(__sync_or_and_fetch_2, "ssD*s.", "tn")
 559 BUILTIN(__sync_or_and_fetch_4, "iiD*i.", "tn")
 560 BUILTIN(__sync_or_and_fetch_8, "LLiLLiD*LLi.", "tn")
 561 BUILTIN(__sync_or_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 562
 563 BUILTIN(__sync_and_and_fetch, "v.", "t")
 564 BUILTIN(__sync_and_and_fetch_1, "ccD*c.", "tn")
 565 BUILTIN(__sync_and_and_fetch_2, "ssD*s.", "tn")
 566 BUILTIN(__sync_and_and_fetch_4, "iiD*i.", "tn")
 567 BUILTIN(__sync_and_and_fetch_8, "LLiLLiD*LLi.", "tn")
 568 BUILTIN(__sync_and_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 569
 570 BUILTIN(__sync_xor_and_fetch, "v.", "t")
 571 BUILTIN(__sync_xor_and_fetch_1, "ccD*c.", "tn")
 572 BUILTIN(__sync_xor_and_fetch_2, "ssD*s.", "tn")
 573 BUILTIN(__sync_xor_and_fetch_4, "iiD*i.", "tn")
 574 BUILTIN(__sync_xor_and_fetch_8, "LLiLLiD*LLi.", "tn")
 575 BUILTIN(__sync_xor_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
 576
 577 BUILTIN(__sync_bool_compare_and_swap, "v.", "t")
 578 BUILTIN(__sync_bool_compare_and_swap_1, "bcD*cc.", "tn")
 579 BUILTIN(__sync_bool_compare_and_swap_2, "bsD*ss.", "tn")
 580 BUILTIN(__sync_bool_compare_and_swap_4, "biD*ii.", "tn")
 581 BUILTIN(__sync_bool_compare_and_swap_8, "bLLiD*LLiLLi.", "tn")
 582 BUILTIN(__sync_bool_compare_and_swap_16, "bLLLiD*LLLiLLLi.", "tn")
 583
 584 BUILTIN(__sync_val_compare_and_swap, "v.", "t")
 585 BUILTIN(__sync_val_compare_and_swap_1, "ccD*cc.", "tn")
 586 BUILTIN(__sync_val_compare_and_swap_2, "ssD*ss.", "tn")
 587 BUILTIN(__sync_val_compare_and_swap_4, "iiD*ii.", "tn")
 588 BUILTIN(__sync_val_compare_and_swap_8, "LLiLLiD*LLiLLi.", "tn")
 589 BUILTIN(__sync_val_compare_and_swap_16, "LLLiLLLiD*LLLiLLLi.", "tn")
 590
 591 BUILTIN(__sync_lock_test_and_set, "v.", "t")
 592 BUILTIN(__sync_lock_test_and_set_1, "ccD*c.", "tn")
 593 BUILTIN(__sync_lock_test_and_set_2, "ssD*s.", "tn")
 594 BUILTIN(__sync_lock_test_and_set_4, "iiD*i.", "tn")
 595 BUILTIN(__sync_lock_test_and_set_8, "LLiLLiD*LLi.", "tn")
 596 BUILTIN(__sync_lock_test_and_set_16, "LLLiLLLiD*LLLi.", "tn")
 597
 598 BUILTIN(__sync_lock_release, "v.", "t")
 599 BUILTIN(__sync_lock_release_1, "vcD*.", "tn")
 600 BUILTIN(__sync_lock_release_2, "vsD*.", "tn")
 601 BUILTIN(__sync_lock_release_4, "viD*.", "tn")
 602 BUILTIN(__sync_lock_release_8, "vLLiD*.", "tn")
 603 BUILTIN(__sync_lock_release_16, "vLLLiD*.", "tn")
 604
 605 BUILTIN(__sync_swap, "v.", "t")
 606 BUILTIN(__sync_swap_1, "ccD*c.", "tn")
 607 BUILTIN(__sync_swap_2, "ssD*s.", "tn")
 608 BUILTIN(__sync_swap_4, "iiD*i.", "tn")
 609 BUILTIN(__sync_swap_8, "LLiLLiD*LLi.", "tn")
 610 BUILTIN(__sync_swap_16, "LLLiLLLiD*LLLi.", "tn")
 611
 612 // Some of our atomics builtins are handled by AtomicExpr rather than
 613 // as normal builtin CallExprs. This macro is used for such builtins.
 614 #ifndef ATOMIC_BUILTIN
 615 #define ATOMIC_BUILTIN(ID, TYPE, ATTRS) BUILTIN(ID, TYPE, ATTRS)
 616 #endif
 617
 618 // C11 _Atomic operations for <stdatomic.h>.
 619 ATOMIC_BUILTIN(__c11_atomic_init, "v.", "t")
 620 ATOMIC_BUILTIN(__c11_atomic_load, "v.", "t")
 621 ATOMIC_BUILTIN(__c11_atomic_store, "v.", "t")
 622 ATOMIC_BUILTIN(__c11_atomic_exchange, "v.", "t")
 623 ATOMIC_BUILTIN(__c11_atomic_compare_exchange_strong, "v.", "t")
 624 ATOMIC_BUILTIN(__c11_atomic_compare_exchange_weak, "v.", "t")
 625 ATOMIC_BUILTIN(__c11_atomic_fetch_add, "v.", "t")
 626 ATOMIC_BUILTIN(__c11_atomic_fetch_sub, "v.", "t")
 627 ATOMIC_BUILTIN(__c11_atomic_fetch_and, "v.", "t")
 628 ATOMIC_BUILTIN(__c11_atomic_fetch_or, "v.", "t")
 629 ATOMIC_BUILTIN(__c11_atomic_fetch_xor, "v.", "t")
 630 BUILTIN(__c11_atomic_thread_fence, "vi", "n")
 631 BUILTIN(__c11_atomic_signal_fence, "vi", "n")
 632 BUILTIN(__c11_atomic_is_lock_free, "iz", "n")
 633
 634 // GNU atomic builtins.
 635 ATOMIC_BUILTIN(__atomic_load, "v.", "t")
 636 ATOMIC_BUILTIN(__atomic_load_n, "v.", "t")
 637 ATOMIC_BUILTIN(__atomic_store, "v.", "t")
 638 ATOMIC_BUILTIN(__atomic_store_n, "v.", "t")
 639 ATOMIC_BUILTIN(__atomic_exchange, "v.", "t")
 640 ATOMIC_BUILTIN(__atomic_exchange_n, "v.", "t")
 641 ATOMIC_BUILTIN(__atomic_compare_exchange, "v.", "t")
 642 ATOMIC_BUILTIN(__atomic_compare_exchange_n, "v.", "t")
 643 ATOMIC_BUILTIN(__atomic_fetch_add, "v.", "t")
 644 ATOMIC_BUILTIN(__atomic_fetch_sub, "v.", "t")
 645 ATOMIC_BUILTIN(__atomic_fetch_and, "v.", "t")
 646 ATOMIC_BUILTIN(__atomic_fetch_or, "v.", "t")
 647 ATOMIC_BUILTIN(__atomic_fetch_xor, "v.", "t")
 648 ATOMIC_BUILTIN(__atomic_fetch_nand, "v.", "t")
 649 ATOMIC_BUILTIN(__atomic_add_fetch, "v.", "t")
 650 ATOMIC_BUILTIN(__atomic_sub_fetch, "v.", "t")
 651 ATOMIC_BUILTIN(__atomic_and_fetch, "v.", "t")
 652 ATOMIC_BUILTIN(__atomic_or_fetch, "v.", "t")
 653 ATOMIC_BUILTIN(__atomic_xor_fetch, "v.", "t")
 654 ATOMIC_BUILTIN(__atomic_nand_fetch, "v.", "t")
 655 BUILTIN(__atomic_test_and_set, "bvD*i", "n")
 656 BUILTIN(__atomic_clear, "vvD*i", "n")
 657 BUILTIN(__atomic_thread_fence, "vi", "n")
 658 BUILTIN(__atomic_signal_fence, "vi", "n")
 659 BUILTIN(__atomic_always_lock_free, "izvCD*", "n")
 660 BUILTIN(__atomic_is_lock_free, "izvCD*", "n")
 661
 662 #undef ATOMIC_BUILTIN
 663
 664 // Non-overloaded atomic builtins.
 665 BUILTIN(__sync_synchronize, "v.", "n")
 666 // GCC does not support these, they are a Clang extension.
 667 BUILTIN(__sync_fetch_and_min, "iiD*i", "n")
 668 BUILTIN(__sync_fetch_and_max, "iiD*i", "n")
 669 BUILTIN(__sync_fetch_and_umin, "UiUiD*Ui", "n")
 670 BUILTIN(__sync_fetch_and_umax, "UiUiD*Ui", "n")
 671
 672 // Random libc builtins.
 673 BUILTIN(__builtin_abort, "v", "Fnr")
 674 BUILTIN(__builtin_index, "c*cC*i", "Fn")
 675 BUILTIN(__builtin_rindex, "c*cC*i", "Fn")
 676
 677 // Microsoft builtins.  These are only active with -fms-extensions.
 678 LANGBUILTIN(_alloca,      "v*z", "n", ALL_MS_LANGUAGES)
 679 LANGBUILTIN(__assume,     "vb",  "n", ALL_MS_LANGUAGES)
 680 LANGBUILTIN(__noop,       "v.",  "n", ALL_MS_LANGUAGES)
 681 LANGBUILTIN(__debugbreak, "v",   "n", ALL_MS_LANGUAGES)
 682
 683 // C99 library functions
 684 // C99 stdlib.h
 685 LIBBUILTIN(abort, "v",            "fr",    "stdlib.h", ALL_LANGUAGES)
 686 LIBBUILTIN(calloc, "v*zz",        "f",     "stdlib.h", ALL_LANGUAGES)
 687 LIBBUILTIN(exit, "vi",            "fr",    "stdlib.h", ALL_LANGUAGES)
 688 LIBBUILTIN(_Exit, "vi",           "fr",    "stdlib.h", ALL_LANGUAGES)
 689 LIBBUILTIN(malloc, "v*z",         "f",     "stdlib.h", ALL_LANGUAGES)
 690 LIBBUILTIN(realloc, "v*v*z",      "f",     "stdlib.h", ALL_LANGUAGES)
 691 // C99 string.h
 692 LIBBUILTIN(memcpy, "v*v*vC*z",    "f",     "string.h", ALL_LANGUAGES)
 693 LIBBUILTIN(memcmp, "ivC*vC*z",    "f",     "string.h", ALL_LANGUAGES)
 694 LIBBUILTIN(memmove, "v*v*vC*z",   "f",     "string.h", ALL_LANGUAGES)
 695 LIBBUILTIN(strcpy, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 696 LIBBUILTIN(strncpy, "c*c*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 697 LIBBUILTIN(strcmp, "icC*cC*",     "f",     "string.h", ALL_LANGUAGES)
 698 LIBBUILTIN(strncmp, "icC*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 699 LIBBUILTIN(strcat, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 700 LIBBUILTIN(strncat, "c*c*cC*z",   "f",     "string.h", ALL_LANGUAGES)
 701 LIBBUILTIN(strxfrm, "zc*cC*z",    "f",     "string.h", ALL_LANGUAGES)
 702 LIBBUILTIN(memchr, "v*vC*iz",     "f",     "string.h", ALL_LANGUAGES)
 703 LIBBUILTIN(strchr, "c*cC*i",      "f",     "string.h", ALL_LANGUAGES)
 704 LIBBUILTIN(strcspn, "zcC*cC*",    "f",     "string.h", ALL_LANGUAGES)
 705 LIBBUILTIN(strpbrk, "c*cC*cC*",   "f",     "string.h", ALL_LANGUAGES)
 706 LIBBUILTIN(strrchr, "c*cC*i",     "f",     "string.h", ALL_LANGUAGES)
 707 LIBBUILTIN(strspn, "zcC*cC*",     "f",     "string.h", ALL_LANGUAGES)
 708 LIBBUILTIN(strstr, "c*cC*cC*",    "f",     "string.h", ALL_LANGUAGES)
 709 LIBBUILTIN(strtok, "c*c*cC*",     "f",     "string.h", ALL_LANGUAGES)
 710 LIBBUILTIN(memset, "v*v*iz",      "f",     "string.h", ALL_LANGUAGES)
 711 LIBBUILTIN(strerror, "c*i",       "f",     "string.h", ALL_LANGUAGES)
 712 LIBBUILTIN(strlen, "zcC*",        "f",     "string.h", ALL_LANGUAGES)
 713 // C99 stdio.h
 714 LIBBUILTIN(printf, "icC*.",       "fp:0:", "stdio.h", ALL_LANGUAGES)
 715 LIBBUILTIN(fprintf, "iP*cC*.",    "fp:1:", "stdio.h", ALL_LANGUAGES)
 716 LIBBUILTIN(snprintf, "ic*zcC*.",  "fp:2:", "stdio.h", ALL_LANGUAGES)
 717 LIBBUILTIN(sprintf, "ic*cC*.",    "fp:1:", "stdio.h", ALL_LANGUAGES)
 718 LIBBUILTIN(vprintf, "icC*a",      "fP:0:", "stdio.h", ALL_LANGUAGES)
 719 LIBBUILTIN(vfprintf, "i.",        "fP:1:", "stdio.h", ALL_LANGUAGES)
 720 LIBBUILTIN(vsnprintf, "ic*zcC*a", "fP:2:", "stdio.h", ALL_LANGUAGES)
 721 LIBBUILTIN(vsprintf, "ic*cC*a",   "fP:1:", "stdio.h", ALL_LANGUAGES)
 722 LIBBUILTIN(scanf, "icC*R.",       "fs:0:", "stdio.h", ALL_LANGUAGES)
 723 LIBBUILTIN(fscanf, "iP*RcC*R.",   "fs:1:", "stdio.h", ALL_LANGUAGES)
 724 LIBBUILTIN(sscanf, "icC*RcC*R.",  "fs:1:", "stdio.h", ALL_LANGUAGES)
 725 LIBBUILTIN(vscanf, "icC*Ra",      "fS:0:", "stdio.h", ALL_LANGUAGES)
 726 LIBBUILTIN(vfscanf, "iP*RcC*Ra",  "fS:1:", "stdio.h", ALL_LANGUAGES)
 727 LIBBUILTIN(vsscanf, "icC*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES)
 728 // C99
 729 #undef setjmp
 730 LIBBUILTIN(setjmp, "iJ",          "fj",    "setjmp.h", ALL_LANGUAGES)
 731 LIBBUILTIN(longjmp, "vJi",        "fr",    "setjmp.h", ALL_LANGUAGES)
 732
 733 // Non-C library functions, active in GNU mode only.
 734 LIBBUILTIN(alloca, "v*z",         "f",     "stdlib.h", ALL_GNU_LANGUAGES)
 735 // POSIX string.h
 736 LIBBUILTIN(stpcpy, "c*c*cC*",     "f",     "string.h", ALL_GNU_LANGUAGES)
 737 LIBBUILTIN(stpncpy, "c*c*cC*z",   "f",     "string.h", ALL_GNU_LANGUAGES)
 738 LIBBUILTIN(strdup, "c*cC*",       "f",     "string.h", ALL_GNU_LANGUAGES)
 739 LIBBUILTIN(strndup, "c*cC*z",     "f",     "string.h", ALL_GNU_LANGUAGES)
 740 // POSIX strings.h
 741 LIBBUILTIN(index, "c*cC*i",       "f",     "strings.h", ALL_GNU_LANGUAGES)
 742 LIBBUILTIN(rindex, "c*cC*i",      "f",     "strings.h", ALL_GNU_LANGUAGES)
 743 LIBBUILTIN(bzero, "vv*z",         "f",     "strings.h", ALL_GNU_LANGUAGES)
 744 // In some systems str[n]casejmp is a macro that expands to _str[n]icmp.
 745 // We undefine then here to avoid wrong name.
 746 #undef strcasecmp
 747 #undef strncasecmp
 748 LIBBUILTIN(strcasecmp, "icC*cC*", "f",     "strings.h", ALL_GNU_LANGUAGES)
 749 LIBBUILTIN(strncasecmp, "icC*cC*z", "f",   "strings.h", ALL_GNU_LANGUAGES)
 750 // POSIX unistd.h
 751 LIBBUILTIN(_exit, "vi",           "fr",    "unistd.h", ALL_GNU_LANGUAGES)
 752 LIBBUILTIN(vfork, "p",            "fj",    "unistd.h", ALL_GNU_LANGUAGES)
 753 // POSIX setjmp.h
 754
 755 // In some systems setjmp is a macro that expands to _setjmp. We undefine
 756 // it here to avoid having two identical LIBBUILTIN entries.
 757 LIBBUILTIN(_setjmp, "iJ",         "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 758 LIBBUILTIN(__sigsetjmp, "iSJi",   "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 759 LIBBUILTIN(sigsetjmp, "iSJi",     "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 760 LIBBUILTIN(setjmp_syscall, "iJ",  "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 761 LIBBUILTIN(savectx, "iJ",         "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 762 LIBBUILTIN(qsetjmp, "iJ",         "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 763 LIBBUILTIN(getcontext, "iK*",     "fj",   "setjmp.h", ALL_GNU_LANGUAGES)
 764
 765 LIBBUILTIN(_longjmp, "vJi",       "fr",    "setjmp.h", ALL_GNU_LANGUAGES)
 766 LIBBUILTIN(siglongjmp, "vSJi",    "fr",    "setjmp.h", ALL_GNU_LANGUAGES)
 767 // non-standard but very common
 768 LIBBUILTIN(strlcpy, "zc*cC*z",    "f",     "string.h", ALL_GNU_LANGUAGES)
 769 LIBBUILTIN(strlcat, "zc*cC*z",    "f",     "string.h", ALL_GNU_LANGUAGES)
 770 //   id objc_msgSend(id, SEL, ...)
 771 LIBBUILTIN(objc_msgSend, "GGH.",   "f",     "objc/message.h", OBJC_LANG)
 772 // long double objc_msgSend_fpret(id self, SEL op, ...)
 773 LIBBUILTIN(objc_msgSend_fpret, "LdGH.", "f", "objc/message.h", OBJC_LANG)
 774 // _Complex long double objc_msgSend_fp2ret(id self, SEL op, ...)
 775 LIBBUILTIN(objc_msgSend_fp2ret, "XLdGH.", "f", "objc/message.h", OBJC_LANG)
 776 // void objc_msgSend_stret (id, SEL, ...)
 777 LIBBUILTIN(objc_msgSend_stret, "vGH.", "f", "objc/message.h", OBJC_LANG)
 778 // id objc_msgSendSuper(struct objc_super *super, SEL op, ...)
 779 LIBBUILTIN(objc_msgSendSuper, "GM*H.", "f", "objc/message.h", OBJC_LANG)
 780 // void objc_msgSendSuper_stret(struct objc_super *super, SEL op, ...)
 781 LIBBUILTIN(objc_msgSendSuper_stret, "vM*H.", "f", "objc/message.h", OBJC_LANG)
 782 //   id objc_getClass(const char *name)
 783 LIBBUILTIN(objc_getClass, "GcC*",   "f",     "objc/runtime.h", OBJC_LANG)
 784 //   id objc_getMetaClass(const char *name)
 785 LIBBUILTIN(objc_getMetaClass, "GcC*",   "f", "objc/runtime.h", OBJC_LANG)
 786 // void objc_enumerationMutation(id)
 787 LIBBUILTIN(objc_enumerationMutation, "vG", "f", "objc/runtime.h", OBJC_LANG)
 788
 789 // id objc_read_weak(id *location)
 790 LIBBUILTIN(objc_read_weak, "GG*", "f", "objc/objc-auto.h", OBJC_LANG)
 791 // id objc_assign_weak(id value, id *location)
 792 LIBBUILTIN(objc_assign_weak, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
 793 // id objc_assign_ivar(id value, id dest, ptrdiff_t offset)
 794 LIBBUILTIN(objc_assign_ivar, "GGGY", "f", "objc/objc-auto.h", OBJC_LANG)
 795 // id objc_assign_global(id val, id *dest)
 796 LIBBUILTIN(objc_assign_global, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
 797 // id objc_assign_strongCast(id val, id *dest
 798 LIBBUILTIN(objc_assign_strongCast, "GGG*", "f", "objc/objc-auto.h", OBJC_LANG)
 799
 800 // id objc_exception_extract(void *localExceptionData)
 801 LIBBUILTIN(objc_exception_extract, "Gv*", "f", "objc/objc-exception.h", OBJC_LANG)
 802 // void objc_exception_try_enter(void *localExceptionData)
 803 LIBBUILTIN(objc_exception_try_enter, "vv*", "f", "objc/objc-exception.h", OBJC_LANG)
 804 // void objc_exception_try_exit(void *localExceptionData)
 805 LIBBUILTIN(objc_exception_try_exit, "vv*", "f", "objc/objc-exception.h", OBJC_LANG)
 806 // int objc_exception_match(Class exceptionClass, id exception)
 807 LIBBUILTIN(objc_exception_match, "iGG", "f", "objc/objc-exception.h", OBJC_LANG)
 808 // void objc_exception_throw(id exception)
 809 LIBBUILTIN(objc_exception_throw, "vG", "f", "objc/objc-exception.h", OBJC_LANG)
 810
 811 // int objc_sync_enter(id obj)
 812 LIBBUILTIN(objc_sync_enter, "iG", "f", "objc/objc-sync.h", OBJC_LANG)
 813 // int objc_sync_exit(id obj)
 814 LIBBUILTIN(objc_sync_exit, "iG", "f", "objc/objc-sync.h", OBJC_LANG)
 815
 816 BUILTIN(__builtin_objc_memmove_collectable, "v*v*vC*z", "nF")
 817
 818 // void NSLog(NSString *fmt, ...)
 819 LIBBUILTIN(NSLog, "vG.", "fp:0:", "Foundation/NSObjCRuntime.h", OBJC_LANG)
 820 // void NSLogv(NSString *fmt, va_list args)
 821 LIBBUILTIN(NSLogv, "vGa", "fP:0:", "Foundation/NSObjCRuntime.h", OBJC_LANG)
 822
 823 // Builtin math library functions
 824 LIBBUILTIN(atan2, "ddd", "fne", "math.h", ALL_LANGUAGES)
 825 LIBBUILTIN(atan2f, "fff", "fne", "math.h", ALL_LANGUAGES)
 826 LIBBUILTIN(atan2l, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 827
 828 LIBBUILTIN(abs, "ii", "fnc", "stdlib.h", ALL_LANGUAGES)
 829 LIBBUILTIN(labs, "LiLi", "fnc", "stdlib.h", ALL_LANGUAGES)
 830 LIBBUILTIN(llabs, "LLiLLi", "fnc", "stdlib.h", ALL_LANGUAGES)
 831
 832 LIBBUILTIN(copysign, "ddd", "fnc", "math.h", ALL_LANGUAGES)
 833 LIBBUILTIN(copysignf, "fff", "fnc", "math.h", ALL_LANGUAGES)
 834 LIBBUILTIN(copysignl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
 835
 836 LIBBUILTIN(fabs, "dd", "fnc", "math.h", ALL_LANGUAGES)
 837 LIBBUILTIN(fabsf, "ff", "fnc", "math.h", ALL_LANGUAGES)
 838 LIBBUILTIN(fabsl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
 839
 840 LIBBUILTIN(fmod, "ddd", "fne", "math.h", ALL_LANGUAGES)
 841 LIBBUILTIN(fmodf, "fff", "fne", "math.h", ALL_LANGUAGES)
 842 LIBBUILTIN(fmodl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 843
 844 LIBBUILTIN(frexp, "ddi*", "fn", "math.h", ALL_LANGUAGES)
 845 LIBBUILTIN(frexpf, "ffi*", "fn", "math.h", ALL_LANGUAGES)
 846 LIBBUILTIN(frexpl, "LdLdi*", "fn", "math.h", ALL_LANGUAGES)
 847
 848 LIBBUILTIN(ldexp, "ddi", "fne", "math.h", ALL_LANGUAGES)
 849 LIBBUILTIN(ldexpf, "ffi", "fne", "math.h", ALL_LANGUAGES)
 850 LIBBUILTIN(ldexpl, "LdLdi", "fne", "math.h", ALL_LANGUAGES)
 851
 852 LIBBUILTIN(modf, "ddd*", "fn", "math.h", ALL_LANGUAGES)
 853 LIBBUILTIN(modff, "fff*", "fn", "math.h", ALL_LANGUAGES)
 854 LIBBUILTIN(modfl, "LdLdLd*", "fn", "math.h", ALL_LANGUAGES)
 855
 856 LIBBUILTIN(nan,  "dcC*", "fnc", "math.h", ALL_LANGUAGES)
 857 LIBBUILTIN(nanf, "fcC*", "fnc", "math.h", ALL_LANGUAGES)
 858 LIBBUILTIN(nanl, "LdcC*", "fnc", "math.h", ALL_LANGUAGES)
 859
 860 LIBBUILTIN(pow, "ddd", "fne", "math.h", ALL_LANGUAGES)
 861 LIBBUILTIN(powf, "fff", "fne", "math.h", ALL_LANGUAGES)
 862 LIBBUILTIN(powl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 863
 864 LIBBUILTIN(acos, "dd", "fne", "math.h", ALL_LANGUAGES)
 865 LIBBUILTIN(acosf, "ff", "fne", "math.h", ALL_LANGUAGES)
 866 LIBBUILTIN(acosl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 867
 868 LIBBUILTIN(acosh, "dd", "fne", "math.h", ALL_LANGUAGES)
 869 LIBBUILTIN(acoshf, "ff", "fne", "math.h", ALL_LANGUAGES)
 870 LIBBUILTIN(acoshl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 871
 872 LIBBUILTIN(asin, "dd", "fne", "math.h", ALL_LANGUAGES)
 873 LIBBUILTIN(asinf, "ff", "fne", "math.h", ALL_LANGUAGES)
 874 LIBBUILTIN(asinl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 875
 876 LIBBUILTIN(asinh, "dd", "fne", "math.h", ALL_LANGUAGES)
 877 LIBBUILTIN(asinhf, "ff", "fne", "math.h", ALL_LANGUAGES)
 878 LIBBUILTIN(asinhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 879
 880 LIBBUILTIN(atan, "dd", "fne", "math.h", ALL_LANGUAGES)
 881 LIBBUILTIN(atanf, "ff", "fne", "math.h", ALL_LANGUAGES)
 882 LIBBUILTIN(atanl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 883
 884 LIBBUILTIN(atanh, "dd", "fne", "math.h", ALL_LANGUAGES)
 885 LIBBUILTIN(atanhf, "ff", "fne", "math.h", ALL_LANGUAGES)
 886 LIBBUILTIN(atanhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 887
 888 LIBBUILTIN(cbrt, "dd", "fne", "math.h", ALL_LANGUAGES)
 889 LIBBUILTIN(cbrtf, "ff", "fne", "math.h", ALL_LANGUAGES)
 890 LIBBUILTIN(cbrtl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 891
 892 LIBBUILTIN(ceil, "dd", "fnc", "math.h", ALL_LANGUAGES)
 893 LIBBUILTIN(ceilf, "ff", "fnc", "math.h", ALL_LANGUAGES)
 894 LIBBUILTIN(ceill, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
 895
 896 LIBBUILTIN(cos, "dd", "fne", "math.h", ALL_LANGUAGES)
 897 LIBBUILTIN(cosf, "ff", "fne", "math.h", ALL_LANGUAGES)
 898 LIBBUILTIN(cosl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 899
 900 LIBBUILTIN(cosh, "dd", "fne", "math.h", ALL_LANGUAGES)
 901 LIBBUILTIN(coshf, "ff", "fne", "math.h", ALL_LANGUAGES)
 902 LIBBUILTIN(coshl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 903
 904 LIBBUILTIN(erf, "dd", "fne", "math.h", ALL_LANGUAGES)
 905 LIBBUILTIN(erff, "ff", "fne", "math.h", ALL_LANGUAGES)
 906 LIBBUILTIN(erfl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 907
 908 LIBBUILTIN(erfc, "dd", "fne", "math.h", ALL_LANGUAGES)
 909 LIBBUILTIN(erfcf, "ff", "fne", "math.h", ALL_LANGUAGES)
 910 LIBBUILTIN(erfcl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 911
 912 LIBBUILTIN(exp, "dd", "fne", "math.h", ALL_LANGUAGES)
 913 LIBBUILTIN(expf, "ff", "fne", "math.h", ALL_LANGUAGES)
 914 LIBBUILTIN(expl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 915
 916 LIBBUILTIN(exp2, "dd", "fne", "math.h", ALL_LANGUAGES)
 917 LIBBUILTIN(exp2f, "ff", "fne", "math.h", ALL_LANGUAGES)
 918 LIBBUILTIN(exp2l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 919
 920 LIBBUILTIN(expm1, "dd", "fne", "math.h", ALL_LANGUAGES)
 921 LIBBUILTIN(expm1f, "ff", "fne", "math.h", ALL_LANGUAGES)
 922 LIBBUILTIN(expm1l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 923
 924 LIBBUILTIN(fdim, "ddd", "fne", "math.h", ALL_LANGUAGES)
 925 LIBBUILTIN(fdimf, "fff", "fne", "math.h", ALL_LANGUAGES)
 926 LIBBUILTIN(fdiml, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 927
 928 LIBBUILTIN(floor, "dd", "fnc", "math.h", ALL_LANGUAGES)
 929 LIBBUILTIN(floorf, "ff", "fnc", "math.h", ALL_LANGUAGES)
 930 LIBBUILTIN(floorl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
 931
 932 LIBBUILTIN(fma, "dddd", "fne", "math.h", ALL_LANGUAGES)
 933 LIBBUILTIN(fmaf, "ffff", "fne", "math.h", ALL_LANGUAGES)
 934 LIBBUILTIN(fmal, "LdLdLdLd", "fne", "math.h", ALL_LANGUAGES)
 935
 936 LIBBUILTIN(fmax, "ddd", "fnc", "math.h", ALL_LANGUAGES)
 937 LIBBUILTIN(fmaxf, "fff", "fnc", "math.h", ALL_LANGUAGES)
 938 LIBBUILTIN(fmaxl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
 939
 940 LIBBUILTIN(fmin, "ddd", "fnc", "math.h", ALL_LANGUAGES)
 941 LIBBUILTIN(fminf, "fff", "fnc", "math.h", ALL_LANGUAGES)
 942 LIBBUILTIN(fminl, "LdLdLd", "fnc", "math.h", ALL_LANGUAGES)
 943
 944 LIBBUILTIN(hypot, "ddd", "fne", "math.h", ALL_LANGUAGES)
 945 LIBBUILTIN(hypotf, "fff", "fne", "math.h", ALL_LANGUAGES)
 946 LIBBUILTIN(hypotl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 947
 948 LIBBUILTIN(ilogb, "id", "fne", "math.h", ALL_LANGUAGES)
 949 LIBBUILTIN(ilogbf, "if", "fne", "math.h", ALL_LANGUAGES)
 950 LIBBUILTIN(ilogbl, "iLd", "fne", "math.h", ALL_LANGUAGES)
 951
 952 LIBBUILTIN(lgamma, "dd", "fne", "math.h", ALL_LANGUAGES)
 953 LIBBUILTIN(lgammaf, "ff", "fne", "math.h", ALL_LANGUAGES)
 954 LIBBUILTIN(lgammal, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 955
 956 LIBBUILTIN(llrint, "LLid", "fne", "math.h", ALL_LANGUAGES)
 957 LIBBUILTIN(llrintf, "LLif", "fne", "math.h", ALL_LANGUAGES)
 958 LIBBUILTIN(llrintl, "LLiLd", "fne", "math.h", ALL_LANGUAGES)
 959
 960 LIBBUILTIN(llround, "LLid", "fne", "math.h", ALL_LANGUAGES)
 961 LIBBUILTIN(llroundf, "LLif", "fne", "math.h", ALL_LANGUAGES)
 962 LIBBUILTIN(llroundl, "LLiLd", "fne", "math.h", ALL_LANGUAGES)
 963
 964 LIBBUILTIN(log, "dd", "fne", "math.h", ALL_LANGUAGES)
 965 LIBBUILTIN(logf, "ff", "fne", "math.h", ALL_LANGUAGES)
 966 LIBBUILTIN(logl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 967
 968 LIBBUILTIN(log10, "dd", "fne", "math.h", ALL_LANGUAGES)
 969 LIBBUILTIN(log10f, "ff", "fne", "math.h", ALL_LANGUAGES)
 970 LIBBUILTIN(log10l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 971
 972 LIBBUILTIN(log1p, "dd", "fne", "math.h", ALL_LANGUAGES)
 973 LIBBUILTIN(log1pf, "ff", "fne", "math.h", ALL_LANGUAGES)
 974 LIBBUILTIN(log1pl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 975
 976 LIBBUILTIN(log2, "dd", "fne", "math.h", ALL_LANGUAGES)
 977 LIBBUILTIN(log2f, "ff", "fne", "math.h", ALL_LANGUAGES)
 978 LIBBUILTIN(log2l, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 979
 980 LIBBUILTIN(logb, "dd", "fne", "math.h", ALL_LANGUAGES)
 981 LIBBUILTIN(logbf, "ff", "fne", "math.h", ALL_LANGUAGES)
 982 LIBBUILTIN(logbl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
 983
 984 LIBBUILTIN(lrint, "Lid", "fne", "math.h", ALL_LANGUAGES)
 985 LIBBUILTIN(lrintf, "Lif", "fne", "math.h", ALL_LANGUAGES)
 986 LIBBUILTIN(lrintl, "LiLd", "fne", "math.h", ALL_LANGUAGES)
 987
 988 LIBBUILTIN(lround, "Lid", "fne", "math.h", ALL_LANGUAGES)
 989 LIBBUILTIN(lroundf, "Lif", "fne", "math.h", ALL_LANGUAGES)
 990 LIBBUILTIN(lroundl, "LiLd", "fne", "math.h", ALL_LANGUAGES)
 991
 992 LIBBUILTIN(nearbyint, "dd", "fnc", "math.h", ALL_LANGUAGES)
 993 LIBBUILTIN(nearbyintf, "ff", "fnc", "math.h", ALL_LANGUAGES)
 994 LIBBUILTIN(nearbyintl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
 995
 996 LIBBUILTIN(nextafter, "ddd", "fne", "math.h", ALL_LANGUAGES)
 997 LIBBUILTIN(nextafterf, "fff", "fne", "math.h", ALL_LANGUAGES)
 998 LIBBUILTIN(nextafterl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
 999
1000 LIBBUILTIN(nexttoward, "ddLd", "fne", "math.h", ALL_LANGUAGES)
1001 LIBBUILTIN(nexttowardf, "ffLd", "fne", "math.h", ALL_LANGUAGES)
1002 LIBBUILTIN(nexttowardl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1003
1004 LIBBUILTIN(remainder, "ddd", "fne", "math.h", ALL_LANGUAGES)
1005 LIBBUILTIN(remainderf, "fff", "fne", "math.h", ALL_LANGUAGES)
1006 LIBBUILTIN(remainderl, "LdLdLd", "fne", "math.h", ALL_LANGUAGES)
1007
1008 LIBBUILTIN(rint, "dd", "fnc", "math.h", ALL_LANGUAGES)
1009 LIBBUILTIN(rintf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1010 LIBBUILTIN(rintl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1011
1012 LIBBUILTIN(round, "dd", "fnc", "math.h", ALL_LANGUAGES)
1013 LIBBUILTIN(roundf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1014 LIBBUILTIN(roundl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1015
1016 LIBBUILTIN(scalbln, "ddLi", "fne", "math.h", ALL_LANGUAGES)
1017 LIBBUILTIN(scalblnf, "ffLi", "fne", "math.h", ALL_LANGUAGES)
1018 LIBBUILTIN(scalblnl, "LdLdLi", "fne", "math.h", ALL_LANGUAGES)
1019
1020 LIBBUILTIN(scalbn, "ddi", "fne", "math.h", ALL_LANGUAGES)
1021 LIBBUILTIN(scalbnf, "ffi", "fne", "math.h", ALL_LANGUAGES)
1022 LIBBUILTIN(scalbnl, "LdLdi", "fne", "math.h", ALL_LANGUAGES)
1023
1024 LIBBUILTIN(sin, "dd", "fne", "math.h", ALL_LANGUAGES)
1025 LIBBUILTIN(sinf, "ff", "fne", "math.h", ALL_LANGUAGES)
1026 LIBBUILTIN(sinl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1027
1028 LIBBUILTIN(sinh, "dd", "fne", "math.h", ALL_LANGUAGES)
1029 LIBBUILTIN(sinhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1030 LIBBUILTIN(sinhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1031
1032 LIBBUILTIN(sqrt, "dd", "fne", "math.h", ALL_LANGUAGES)
1033 LIBBUILTIN(sqrtf, "ff", "fne", "math.h", ALL_LANGUAGES)
1034 LIBBUILTIN(sqrtl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1035
1036 LIBBUILTIN(tan, "dd", "fne", "math.h", ALL_LANGUAGES)
1037 LIBBUILTIN(tanf, "ff", "fne", "math.h", ALL_LANGUAGES)
1038 LIBBUILTIN(tanl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1039
1040 LIBBUILTIN(tanh, "dd", "fne", "math.h", ALL_LANGUAGES)
1041 LIBBUILTIN(tanhf, "ff", "fne", "math.h", ALL_LANGUAGES)
1042 LIBBUILTIN(tanhl, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1043
1044 LIBBUILTIN(tgamma, "dd", "fne", "math.h", ALL_LANGUAGES)
1045 LIBBUILTIN(tgammaf, "ff", "fne", "math.h", ALL_LANGUAGES)
1046 LIBBUILTIN(tgammal, "LdLd", "fne", "math.h", ALL_LANGUAGES)
1047
1048 LIBBUILTIN(trunc, "dd", "fnc", "math.h", ALL_LANGUAGES)
1049 LIBBUILTIN(truncf, "ff", "fnc", "math.h", ALL_LANGUAGES)
1050 LIBBUILTIN(truncl, "LdLd", "fnc", "math.h", ALL_LANGUAGES)
1051
1052 LIBBUILTIN(cabs, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1053 LIBBUILTIN(cabsf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1054 LIBBUILTIN(cabsl, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1055
1056 LIBBUILTIN(cacos, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1057 LIBBUILTIN(cacosf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1058 LIBBUILTIN(cacosl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1059
1060 LIBBUILTIN(cacosh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1061 LIBBUILTIN(cacoshf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1062 LIBBUILTIN(cacoshl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1063
1064 LIBBUILTIN(carg, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1065 LIBBUILTIN(cargf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1066 LIBBUILTIN(cargl, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1067
1068 LIBBUILTIN(casin, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1069 LIBBUILTIN(casinf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1070 LIBBUILTIN(casinl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1071
1072 LIBBUILTIN(casinh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1073 LIBBUILTIN(casinhf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1074 LIBBUILTIN(casinhl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1075
1076 LIBBUILTIN(catan, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1077 LIBBUILTIN(catanf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1078 LIBBUILTIN(catanl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1079
1080 LIBBUILTIN(catanh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1081 LIBBUILTIN(catanhf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1082 LIBBUILTIN(catanhl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1083
1084 LIBBUILTIN(ccos, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1085 LIBBUILTIN(ccosf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1086 LIBBUILTIN(ccosl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1087
1088 LIBBUILTIN(ccosh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1089 LIBBUILTIN(ccoshf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1090 LIBBUILTIN(ccoshl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1091
1092 LIBBUILTIN(cexp, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1093 LIBBUILTIN(cexpf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1094 LIBBUILTIN(cexpl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1095
1096 LIBBUILTIN(cimag, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1097 LIBBUILTIN(cimagf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1098 LIBBUILTIN(cimagl, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1099
1100 LIBBUILTIN(conj, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1101 LIBBUILTIN(conjf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1102 LIBBUILTIN(conjl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1103
1104 LIBBUILTIN(clog, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1105 LIBBUILTIN(clogf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1106 LIBBUILTIN(clogl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1107
1108 LIBBUILTIN(cproj, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1109 LIBBUILTIN(cprojf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1110 LIBBUILTIN(cprojl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1111
1112 LIBBUILTIN(cpow, "XdXdXd", "fnc", "complex.h", ALL_LANGUAGES)
1113 LIBBUILTIN(cpowf, "XfXfXf", "fnc", "complex.h", ALL_LANGUAGES)
1114 LIBBUILTIN(cpowl, "XLdXLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1115
1116 LIBBUILTIN(creal, "dXd", "fnc", "complex.h", ALL_LANGUAGES)
1117 LIBBUILTIN(crealf, "fXf", "fnc", "complex.h", ALL_LANGUAGES)
1118 LIBBUILTIN(creall, "LdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1119
1120 LIBBUILTIN(csin, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1121 LIBBUILTIN(csinf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1122 LIBBUILTIN(csinl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1123
1124 LIBBUILTIN(csinh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1125 LIBBUILTIN(csinhf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1126 LIBBUILTIN(csinhl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1127
1128 LIBBUILTIN(csqrt, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1129 LIBBUILTIN(csqrtf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1130 LIBBUILTIN(csqrtl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1131
1132 LIBBUILTIN(ctan, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1133 LIBBUILTIN(ctanf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1134 LIBBUILTIN(ctanl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1135
1136 LIBBUILTIN(ctanh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES)
1137 LIBBUILTIN(ctanhf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES)
1138 LIBBUILTIN(ctanhl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES)
1139
1140 // Blocks runtime Builtin math library functions
1141 LIBBUILTIN(_Block_object_assign, "vv*vC*iC", "f", "Blocks.h", ALL_LANGUAGES)
1142 LIBBUILTIN(_Block_object_dispose, "vvC*iC", "f", "Blocks.h", ALL_LANGUAGES)
1143 // FIXME: Also declare NSConcreteGlobalBlock and NSConcreteStackBlock.
1144
1145 // Annotation function
1146 BUILTIN(__builtin_annotation, "v.", "tn")
1147
1148 // Multiprecision Arithmetic Builtins.
1149 BUILTIN(__builtin_addcb, "UcUcCUcCUcCUc*", "n")
1150 BUILTIN(__builtin_addcs, "UsUsCUsCUsCUs*", "n")
1151 BUILTIN(__builtin_addc, "UiUiCUiCUiCUi*", "n")
1152 BUILTIN(__builtin_addcl, "ULiULiCULiCULiCULi*", "n")
1153 BUILTIN(__builtin_addcll, "ULLiULLiCULLiCULLiCULLi*", "n")
1154 BUILTIN(__builtin_subcb, "UcUcCUcCUcCUc*", "n")
1155 BUILTIN(__builtin_subcs, "UsUsCUsCUsCUs*", "n")
1156 BUILTIN(__builtin_subc, "UiUiCUiCUiCUi*", "n")
1157 BUILTIN(__builtin_subcl, "ULiULiCULiCULiCULi*", "n")
1158 BUILTIN(__builtin_subcll, "ULLiULLiCULLiCULLiCULLi*", "n")
1159
1160 // Checked Arithmetic Builtins for Security.
1161 BUILTIN(__builtin_uadd_overflow, "bUiCUiCUi*", "n")
1162 BUILTIN(__builtin_uaddl_overflow, "bULiCULiCULi*", "n")
1163 BUILTIN(__builtin_uaddll_overflow, "bULLiCULLiCULLi*", "n")
1164 BUILTIN(__builtin_usub_overflow, "bUiCUiCUi*", "n")
1165 BUILTIN(__builtin_usubl_overflow, "bULiCULiCULi*", "n")
1166 BUILTIN(__builtin_usubll_overflow, "bULLiCULLiCULLi*", "n")
1167 BUILTIN(__builtin_umul_overflow, "bUiCUiCUi*", "n")
1168 BUILTIN(__builtin_umull_overflow, "bULiCULiCULi*", "n")
1169 BUILTIN(__builtin_umulll_overflow, "bULLiCULLiCULLi*", "n")
1170 BUILTIN(__builtin_sadd_overflow, "bSiCSiCSi*", "n")
1171 BUILTIN(__builtin_saddl_overflow, "bSLiCSLiCSLi*", "n")
1172 BUILTIN(__builtin_saddll_overflow, "bSLLiCSLLiCSLLi*", "n")
1173 BUILTIN(__builtin_ssub_overflow, "bSiCSiCSi*", "n")
1174 BUILTIN(__builtin_ssubl_overflow, "bSLiCSLiCSLi*", "n")
1175 BUILTIN(__builtin_ssubll_overflow, "bSLLiCSLLiCSLLi*", "n")
1176 BUILTIN(__builtin_smul_overflow, "bSiCSiCSi*", "n")
1177 BUILTIN(__builtin_smull_overflow, "bSLiCSLiCSLi*", "n")
1178 BUILTIN(__builtin_smulll_overflow, "bSLLiCSLLiCSLLi*", "n")
1179
1180 // Clang builtins (not available in GCC).
1181 BUILTIN(__builtin_addressof, "v*v&", "nct")
1182
1183 #undef BUILTIN
1184 #undef LIBBUILTIN
1185 #undef LANGBUILTIN