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Builtins.def
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Builtins.def
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//===--- Builtins.def - Builtin function info database ----------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the standard builtin function database. Users of this file
// must define the BUILTIN macro to make use of this information.
//
//===----------------------------------------------------------------------===//
// FIXME: This should really be a .td file, but that requires modifying tblgen.
// Perhaps tblgen should have plugins.
// The first value provided to the macro specifies the function name of the
// builtin, and results in a clang::builtin::BIXX enum value for XX.
// The second value provided to the macro specifies the type of the function
// (result value, then each argument) as follows:
// v -> void
// b -> boolean
// c -> char
// s -> short
// i -> int
// h -> half
// f -> float
// d -> double
// z -> size_t
// w -> wchar_t
// F -> constant CFString
// G -> id
// H -> SEL
// M -> struct objc_super
// a -> __builtin_va_list
// A -> "reference" to __builtin_va_list
// V -> Vector, followed by the number of elements and the base type.
// q -> Scalable vector, followed by the number of elements and the base type.
// E -> ext_vector, followed by the number of elements and the base type.
// X -> _Complex, followed by the base type.
// Y -> ptrdiff_t
// P -> FILE
// J -> jmp_buf
// SJ -> sigjmp_buf
// K -> ucontext_t
// p -> pid_t
// . -> "...". This may only occur at the end of the function list.
//
// Types may be prefixed with the following modifiers:
// L -> long (e.g. Li for 'long int', Ld for 'long double')
// LL -> long long (e.g. LLi for 'long long int', LLd for __float128)
// LLL -> __int128_t (e.g. LLLi)
// Z -> int32_t (require a native 32-bit integer type on the target)
// W -> int64_t (require a native 64-bit integer type on the target)
// N -> 'int' size if target is LP64, 'L' otherwise.
// O -> long for OpenCL targets, long long otherwise.
// S -> signed
// U -> unsigned
// I -> Required to constant fold to an integer constant expression.
//
// Types may be postfixed with the following modifiers:
// * -> pointer (optionally followed by an address space number, if no address
// space is specified than any address space will be accepted)
// & -> reference (optionally followed by an address space number)
// C -> const
// D -> volatile
// The third value provided to the macro specifies information about attributes
// of the function. These must be kept in sync with the predicates in the
// Builtin::Context class. Currently we have:
// n -> nothrow
// r -> noreturn
// U -> pure
// c -> const
// t -> signature is meaningless, use custom typechecking
// F -> this is a libc/libm function with a '__builtin_' prefix added.
// f -> this is a libc/libm function without the '__builtin_' prefix. It can
// be followed by ':headername:' to state which header this function
// comes from.
// h -> this function requires a specific header or an explicit declaration.
// i -> this is a runtime library implemented function without the
// '__builtin_' prefix. It will be implemented in compiler-rt or libgcc.
// p:N: -> this is a printf-like function whose Nth argument is the format
// string.
// P:N: -> similar to the p:N: attribute, but the function is like vprintf
// in that it accepts its arguments as a va_list rather than
// through an ellipsis
// s:N: -> this is a scanf-like function whose Nth argument is the format
// string.
// S:N: -> similar to the s:N: attribute, but the function is like vscanf
// in that it accepts its arguments as a va_list rather than
// through an ellipsis
// e -> const, but only when -fno-math-errno
// j -> returns_twice (like setjmp)
// u -> arguments are not evaluated for their side-effects
// V:N: -> requires vectors of at least N bits to be legal
// C<N,M_0,...,M_k> -> callback behavior: argument N is called with argument
// M_0, ..., M_k as payload
// FIXME: gcc has nonnull
#if defined(BUILTIN) && !defined(LIBBUILTIN)
# define LIBBUILTIN(ID, TYPE, ATTRS, HEADER, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
#endif
#if defined(BUILTIN) && !defined(LANGBUILTIN)
# define LANGBUILTIN(ID, TYPE, ATTRS, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
#endif
// Standard libc/libm functions:
BUILTIN(__builtin_atan2 , "ddd" , "Fne")
BUILTIN(__builtin_atan2f, "fff" , "Fne")
BUILTIN(__builtin_atan2l, "LdLdLd", "Fne")
BUILTIN(__builtin_abs , "ii" , "ncF")
BUILTIN(__builtin_copysign, "ddd", "ncF")
BUILTIN(__builtin_copysignf, "fff", "ncF")
BUILTIN(__builtin_copysignf16, "hhh", "ncF")
BUILTIN(__builtin_copysignl, "LdLdLd", "ncF")
BUILTIN(__builtin_copysignf128, "LLdLLdLLd", "ncF")
BUILTIN(__builtin_fabs , "dd" , "ncF")
BUILTIN(__builtin_fabsf, "ff" , "ncF")
BUILTIN(__builtin_fabsl, "LdLd", "ncF")
BUILTIN(__builtin_fabsf16, "hh" , "ncF")
BUILTIN(__builtin_fabsf128, "LLdLLd", "ncF")
BUILTIN(__builtin_fmod , "ddd" , "Fne")
BUILTIN(__builtin_fmodf, "fff" , "Fne")
BUILTIN(__builtin_fmodf16, "hhh" , "Fne")
BUILTIN(__builtin_fmodl, "LdLdLd", "Fne")
BUILTIN(__builtin_frexp , "ddi*" , "Fn")
BUILTIN(__builtin_frexpf, "ffi*" , "Fn")
BUILTIN(__builtin_frexpl, "LdLdi*", "Fn")
BUILTIN(__builtin_huge_val, "d", "nc")
BUILTIN(__builtin_huge_valf, "f", "nc")
BUILTIN(__builtin_huge_vall, "Ld", "nc")
BUILTIN(__builtin_huge_valf128, "LLd", "nc")
BUILTIN(__builtin_inf , "d" , "nc")
BUILTIN(__builtin_inff , "f" , "nc")
BUILTIN(__builtin_infl , "Ld" , "nc")
BUILTIN(__builtin_inff128 , "LLd" , "nc")
BUILTIN(__builtin_labs , "LiLi" , "Fnc")
BUILTIN(__builtin_llabs, "LLiLLi", "Fnc")
BUILTIN(__builtin_ldexp , "ddi" , "Fne")
BUILTIN(__builtin_ldexpf, "ffi" , "Fne")
BUILTIN(__builtin_ldexpl, "LdLdi", "Fne")
BUILTIN(__builtin_modf , "ddd*" , "Fn")
BUILTIN(__builtin_modff, "fff*" , "Fn")
BUILTIN(__builtin_modfl, "LdLdLd*", "Fn")
BUILTIN(__builtin_nan, "dcC*" , "FnU")
BUILTIN(__builtin_nanf, "fcC*" , "FnU")
BUILTIN(__builtin_nanl, "LdcC*", "FnU")
BUILTIN(__builtin_nanf128, "LLdcC*", "FnU")
BUILTIN(__builtin_nans, "dcC*" , "FnU")
BUILTIN(__builtin_nansf, "fcC*" , "FnU")
BUILTIN(__builtin_nansl, "LdcC*", "FnU")
BUILTIN(__builtin_nansf128, "LLdcC*", "FnU")
BUILTIN(__builtin_powi , "ddi" , "Fnc")
BUILTIN(__builtin_powif, "ffi" , "Fnc")
BUILTIN(__builtin_powil, "LdLdi", "Fnc")
BUILTIN(__builtin_pow , "ddd" , "Fne")
BUILTIN(__builtin_powf, "fff" , "Fne")
BUILTIN(__builtin_powf16, "hhh" , "Fne")
BUILTIN(__builtin_powl, "LdLdLd", "Fne")
// Standard unary libc/libm functions with double/float/long double variants:
BUILTIN(__builtin_acos , "dd" , "Fne")
BUILTIN(__builtin_acosf, "ff" , "Fne")
BUILTIN(__builtin_acosl, "LdLd", "Fne")
BUILTIN(__builtin_acosh , "dd" , "Fne")
BUILTIN(__builtin_acoshf, "ff" , "Fne")
BUILTIN(__builtin_acoshl, "LdLd", "Fne")
BUILTIN(__builtin_asin , "dd" , "Fne")
BUILTIN(__builtin_asinf, "ff" , "Fne")
BUILTIN(__builtin_asinl, "LdLd", "Fne")
BUILTIN(__builtin_asinh , "dd" , "Fne")
BUILTIN(__builtin_asinhf, "ff" , "Fne")
BUILTIN(__builtin_asinhl, "LdLd", "Fne")
BUILTIN(__builtin_atan , "dd" , "Fne")
BUILTIN(__builtin_atanf, "ff" , "Fne")
BUILTIN(__builtin_atanl, "LdLd", "Fne")
BUILTIN(__builtin_atanh , "dd", "Fne")
BUILTIN(__builtin_atanhf, "ff", "Fne")
BUILTIN(__builtin_atanhl, "LdLd", "Fne")
BUILTIN(__builtin_cbrt , "dd", "Fnc")
BUILTIN(__builtin_cbrtf, "ff", "Fnc")
BUILTIN(__builtin_cbrtl, "LdLd", "Fnc")
BUILTIN(__builtin_ceil , "dd" , "Fnc")
BUILTIN(__builtin_ceilf, "ff" , "Fnc")
BUILTIN(__builtin_ceilf16, "hh" , "Fnc")
BUILTIN(__builtin_ceill, "LdLd", "Fnc")
BUILTIN(__builtin_cos , "dd" , "Fne")
BUILTIN(__builtin_cosf, "ff" , "Fne")
BUILTIN(__builtin_cosf16, "hh" , "Fne")
BUILTIN(__builtin_cosh , "dd" , "Fne")
BUILTIN(__builtin_coshf, "ff" , "Fne")
BUILTIN(__builtin_coshl, "LdLd", "Fne")
BUILTIN(__builtin_cosl, "LdLd", "Fne")
BUILTIN(__builtin_erf , "dd", "Fne")
BUILTIN(__builtin_erff, "ff", "Fne")
BUILTIN(__builtin_erfl, "LdLd", "Fne")
BUILTIN(__builtin_erfc , "dd", "Fne")
BUILTIN(__builtin_erfcf, "ff", "Fne")
BUILTIN(__builtin_erfcl, "LdLd", "Fne")
BUILTIN(__builtin_exp , "dd" , "Fne")
BUILTIN(__builtin_expf, "ff" , "Fne")
BUILTIN(__builtin_expf16, "hh" , "Fne")
BUILTIN(__builtin_expl, "LdLd", "Fne")
BUILTIN(__builtin_exp2 , "dd" , "Fne")
BUILTIN(__builtin_exp2f, "ff" , "Fne")
BUILTIN(__builtin_exp2f16, "hh" , "Fne")
BUILTIN(__builtin_exp2l, "LdLd", "Fne")
BUILTIN(__builtin_expm1 , "dd", "Fne")
BUILTIN(__builtin_expm1f, "ff", "Fne")
BUILTIN(__builtin_expm1l, "LdLd", "Fne")
BUILTIN(__builtin_fdim, "ddd", "Fne")
BUILTIN(__builtin_fdimf, "fff", "Fne")
BUILTIN(__builtin_fdiml, "LdLdLd", "Fne")
BUILTIN(__builtin_floor , "dd" , "Fnc")
BUILTIN(__builtin_floorf, "ff" , "Fnc")
BUILTIN(__builtin_floorf16, "hh" , "Fnc")
BUILTIN(__builtin_floorl, "LdLd", "Fnc")
BUILTIN(__builtin_fma, "dddd", "Fne")
BUILTIN(__builtin_fmaf, "ffff", "Fne")
BUILTIN(__builtin_fmaf16, "hhhh", "Fne")
BUILTIN(__builtin_fmal, "LdLdLdLd", "Fne")
BUILTIN(__builtin_fmax, "ddd", "Fnc")
BUILTIN(__builtin_fmaxf, "fff", "Fnc")
BUILTIN(__builtin_fmaxf16, "hhh", "Fnc")
BUILTIN(__builtin_fmaxl, "LdLdLd", "Fnc")
BUILTIN(__builtin_fmin, "ddd", "Fnc")
BUILTIN(__builtin_fminf, "fff", "Fnc")
BUILTIN(__builtin_fminf16, "hhh", "Fnc")
BUILTIN(__builtin_fminl, "LdLdLd", "Fnc")
BUILTIN(__builtin_hypot , "ddd" , "Fne")
BUILTIN(__builtin_hypotf, "fff" , "Fne")
BUILTIN(__builtin_hypotl, "LdLdLd", "Fne")
BUILTIN(__builtin_ilogb , "id", "Fne")
BUILTIN(__builtin_ilogbf, "if", "Fne")
BUILTIN(__builtin_ilogbl, "iLd", "Fne")
BUILTIN(__builtin_lgamma , "dd", "Fn")
BUILTIN(__builtin_lgammaf, "ff", "Fn")
BUILTIN(__builtin_lgammal, "LdLd", "Fn")
BUILTIN(__builtin_llrint, "LLid", "Fne")
BUILTIN(__builtin_llrintf, "LLif", "Fne")
BUILTIN(__builtin_llrintl, "LLiLd", "Fne")
BUILTIN(__builtin_llround , "LLid", "Fne")
BUILTIN(__builtin_llroundf, "LLif", "Fne")
BUILTIN(__builtin_llroundl, "LLiLd", "Fne")
BUILTIN(__builtin_log , "dd" , "Fne")
BUILTIN(__builtin_log10 , "dd" , "Fne")
BUILTIN(__builtin_log10f, "ff" , "Fne")
BUILTIN(__builtin_log10f16, "hh" , "Fne")
BUILTIN(__builtin_log10l, "LdLd", "Fne")
BUILTIN(__builtin_log1p , "dd" , "Fne")
BUILTIN(__builtin_log1pf, "ff" , "Fne")
BUILTIN(__builtin_log1pl, "LdLd", "Fne")
BUILTIN(__builtin_log2, "dd" , "Fne")
BUILTIN(__builtin_log2f, "ff" , "Fne")
BUILTIN(__builtin_log2f16, "hh" , "Fne")
BUILTIN(__builtin_log2l, "LdLd" , "Fne")
BUILTIN(__builtin_logb , "dd", "Fne")
BUILTIN(__builtin_logbf, "ff", "Fne")
BUILTIN(__builtin_logbl, "LdLd", "Fne")
BUILTIN(__builtin_logf, "ff" , "Fne")
BUILTIN(__builtin_logf16, "hh" , "Fne")
BUILTIN(__builtin_logl, "LdLd", "Fne")
BUILTIN(__builtin_lrint , "Lid", "Fne")
BUILTIN(__builtin_lrintf, "Lif", "Fne")
BUILTIN(__builtin_lrintl, "LiLd", "Fne")
BUILTIN(__builtin_lround , "Lid", "Fne")
BUILTIN(__builtin_lroundf, "Lif", "Fne")
BUILTIN(__builtin_lroundl, "LiLd", "Fne")
BUILTIN(__builtin_nearbyint , "dd", "Fnc")
BUILTIN(__builtin_nearbyintf, "ff", "Fnc")
BUILTIN(__builtin_nearbyintl, "LdLd", "Fnc")
BUILTIN(__builtin_nextafter , "ddd", "Fne")
BUILTIN(__builtin_nextafterf, "fff", "Fne")
BUILTIN(__builtin_nextafterl, "LdLdLd", "Fne")
BUILTIN(__builtin_nexttoward , "ddLd", "Fne")
BUILTIN(__builtin_nexttowardf, "ffLd", "Fne")
BUILTIN(__builtin_nexttowardl, "LdLdLd", "Fne")
BUILTIN(__builtin_remainder , "ddd", "Fne")
BUILTIN(__builtin_remainderf, "fff", "Fne")
BUILTIN(__builtin_remainderl, "LdLdLd", "Fne")
BUILTIN(__builtin_remquo , "dddi*", "Fn")
BUILTIN(__builtin_remquof, "fffi*", "Fn")
BUILTIN(__builtin_remquol, "LdLdLdi*", "Fn")
BUILTIN(__builtin_rint , "dd", "Fnc")
BUILTIN(__builtin_rintf, "ff", "Fnc")
BUILTIN(__builtin_rintf16, "hh", "Fnc")
BUILTIN(__builtin_rintl, "LdLd", "Fnc")
BUILTIN(__builtin_round, "dd" , "Fnc")
BUILTIN(__builtin_roundf, "ff" , "Fnc")
BUILTIN(__builtin_roundf16, "hh" , "Fnc")
BUILTIN(__builtin_roundl, "LdLd" , "Fnc")
BUILTIN(__builtin_scalbln , "ddLi", "Fne")
BUILTIN(__builtin_scalblnf, "ffLi", "Fne")
BUILTIN(__builtin_scalblnl, "LdLdLi", "Fne")
BUILTIN(__builtin_scalbn , "ddi", "Fne")
BUILTIN(__builtin_scalbnf, "ffi", "Fne")
BUILTIN(__builtin_scalbnl, "LdLdi", "Fne")
BUILTIN(__builtin_sin , "dd" , "Fne")
BUILTIN(__builtin_sinf, "ff" , "Fne")
BUILTIN(__builtin_sinf16, "hh" , "Fne")
BUILTIN(__builtin_sinh , "dd" , "Fne")
BUILTIN(__builtin_sinhf, "ff" , "Fne")
BUILTIN(__builtin_sinhl, "LdLd", "Fne")
BUILTIN(__builtin_sinl, "LdLd", "Fne")
BUILTIN(__builtin_sqrt , "dd" , "Fne")
BUILTIN(__builtin_sqrtf, "ff" , "Fne")
BUILTIN(__builtin_sqrtf16, "hh" , "Fne")
BUILTIN(__builtin_sqrtl, "LdLd", "Fne")
BUILTIN(__builtin_tan , "dd" , "Fne")
BUILTIN(__builtin_tanf, "ff" , "Fne")
BUILTIN(__builtin_tanh , "dd" , "Fne")
BUILTIN(__builtin_tanhf, "ff" , "Fne")
BUILTIN(__builtin_tanhl, "LdLd", "Fne")
BUILTIN(__builtin_tanl, "LdLd", "Fne")
BUILTIN(__builtin_tgamma , "dd", "Fne")
BUILTIN(__builtin_tgammaf, "ff", "Fne")
BUILTIN(__builtin_tgammal, "LdLd", "Fne")
BUILTIN(__builtin_trunc , "dd", "Fnc")
BUILTIN(__builtin_truncf, "ff", "Fnc")
BUILTIN(__builtin_truncl, "LdLd", "Fnc")
BUILTIN(__builtin_truncf16, "hh", "Fnc")
// C99 complex builtins
BUILTIN(__builtin_cabs, "dXd", "Fne")
BUILTIN(__builtin_cabsf, "fXf", "Fne")
BUILTIN(__builtin_cabsl, "LdXLd", "Fne")
BUILTIN(__builtin_cacos, "XdXd", "Fne")
BUILTIN(__builtin_cacosf, "XfXf", "Fne")
BUILTIN(__builtin_cacosh, "XdXd", "Fne")
BUILTIN(__builtin_cacoshf, "XfXf", "Fne")
BUILTIN(__builtin_cacoshl, "XLdXLd", "Fne")
BUILTIN(__builtin_cacosl, "XLdXLd", "Fne")
BUILTIN(__builtin_carg, "dXd", "Fne")
BUILTIN(__builtin_cargf, "fXf", "Fne")
BUILTIN(__builtin_cargl, "LdXLd", "Fne")
BUILTIN(__builtin_casin, "XdXd", "Fne")
BUILTIN(__builtin_casinf, "XfXf", "Fne")
BUILTIN(__builtin_casinh, "XdXd", "Fne")
BUILTIN(__builtin_casinhf, "XfXf", "Fne")
BUILTIN(__builtin_casinhl, "XLdXLd", "Fne")
BUILTIN(__builtin_casinl, "XLdXLd", "Fne")
BUILTIN(__builtin_catan, "XdXd", "Fne")
BUILTIN(__builtin_catanf, "XfXf", "Fne")
BUILTIN(__builtin_catanh, "XdXd", "Fne")
BUILTIN(__builtin_catanhf, "XfXf", "Fne")
BUILTIN(__builtin_catanhl, "XLdXLd", "Fne")
BUILTIN(__builtin_catanl, "XLdXLd", "Fne")
BUILTIN(__builtin_ccos, "XdXd", "Fne")
BUILTIN(__builtin_ccosf, "XfXf", "Fne")
BUILTIN(__builtin_ccosl, "XLdXLd", "Fne")
BUILTIN(__builtin_ccosh, "XdXd", "Fne")
BUILTIN(__builtin_ccoshf, "XfXf", "Fne")
BUILTIN(__builtin_ccoshl, "XLdXLd", "Fne")
BUILTIN(__builtin_cexp, "XdXd", "Fne")
BUILTIN(__builtin_cexpf, "XfXf", "Fne")
BUILTIN(__builtin_cexpl, "XLdXLd", "Fne")
BUILTIN(__builtin_cimag, "dXd", "Fnc")
BUILTIN(__builtin_cimagf, "fXf", "Fnc")
BUILTIN(__builtin_cimagl, "LdXLd", "Fnc")
BUILTIN(__builtin_conj, "XdXd", "Fnc")
BUILTIN(__builtin_conjf, "XfXf", "Fnc")
BUILTIN(__builtin_conjl, "XLdXLd", "Fnc")
BUILTIN(__builtin_clog, "XdXd", "Fne")
BUILTIN(__builtin_clogf, "XfXf", "Fne")
BUILTIN(__builtin_clogl, "XLdXLd", "Fne")
BUILTIN(__builtin_cproj, "XdXd", "Fnc")
BUILTIN(__builtin_cprojf, "XfXf", "Fnc")
BUILTIN(__builtin_cprojl, "XLdXLd", "Fnc")
BUILTIN(__builtin_cpow, "XdXdXd", "Fne")
BUILTIN(__builtin_cpowf, "XfXfXf", "Fne")
BUILTIN(__builtin_cpowl, "XLdXLdXLd", "Fne")
BUILTIN(__builtin_creal, "dXd", "Fnc")
BUILTIN(__builtin_crealf, "fXf", "Fnc")
BUILTIN(__builtin_creall, "LdXLd", "Fnc")
BUILTIN(__builtin_csin, "XdXd", "Fne")
BUILTIN(__builtin_csinf, "XfXf", "Fne")
BUILTIN(__builtin_csinl, "XLdXLd", "Fne")
BUILTIN(__builtin_csinh, "XdXd", "Fne")
BUILTIN(__builtin_csinhf, "XfXf", "Fne")
BUILTIN(__builtin_csinhl, "XLdXLd", "Fne")
BUILTIN(__builtin_csqrt, "XdXd", "Fne")
BUILTIN(__builtin_csqrtf, "XfXf", "Fne")
BUILTIN(__builtin_csqrtl, "XLdXLd", "Fne")
BUILTIN(__builtin_ctan, "XdXd", "Fne")
BUILTIN(__builtin_ctanf, "XfXf", "Fne")
BUILTIN(__builtin_ctanl, "XLdXLd", "Fne")
BUILTIN(__builtin_ctanh, "XdXd", "Fne")
BUILTIN(__builtin_ctanhf, "XfXf", "Fne")
BUILTIN(__builtin_ctanhl, "XLdXLd", "Fne")
// FP Comparisons.
BUILTIN(__builtin_isgreater , "i.", "Fnct")
BUILTIN(__builtin_isgreaterequal, "i.", "Fnct")
BUILTIN(__builtin_isless , "i.", "Fnct")
BUILTIN(__builtin_islessequal , "i.", "Fnct")
BUILTIN(__builtin_islessgreater , "i.", "Fnct")
BUILTIN(__builtin_isunordered , "i.", "Fnct")
// Unary FP classification
BUILTIN(__builtin_fpclassify, "iiiiii.", "Fnct")
BUILTIN(__builtin_isfinite, "i.", "Fnct")
BUILTIN(__builtin_isinf, "i.", "Fnct")
BUILTIN(__builtin_isinf_sign, "i.", "Fnct")
BUILTIN(__builtin_isnan, "i.", "Fnct")
BUILTIN(__builtin_isnormal, "i.", "Fnct")
// FP signbit builtins
BUILTIN(__builtin_signbit, "i.", "Fnct")
BUILTIN(__builtin_signbitf, "if", "Fnc")
BUILTIN(__builtin_signbitl, "iLd", "Fnc")
// Special FP builtins.
BUILTIN(__builtin_canonicalize, "dd", "nc")
BUILTIN(__builtin_canonicalizef, "ff", "nc")
BUILTIN(__builtin_canonicalizef16, "hh", "nc")
BUILTIN(__builtin_canonicalizel, "LdLd", "nc")
// Builtins for arithmetic.
BUILTIN(__builtin_clzs , "iUs" , "nc")
BUILTIN(__builtin_clz , "iUi" , "nc")
BUILTIN(__builtin_clzl , "iULi" , "nc")
BUILTIN(__builtin_clzll, "iULLi", "nc")
// TODO: int clzimax(uintmax_t)
BUILTIN(__builtin_ctzs , "iUs" , "nc")
BUILTIN(__builtin_ctz , "iUi" , "nc")
BUILTIN(__builtin_ctzl , "iULi" , "nc")
BUILTIN(__builtin_ctzll, "iULLi", "nc")
// TODO: int ctzimax(uintmax_t)
BUILTIN(__builtin_ffs , "ii" , "Fnc")
BUILTIN(__builtin_ffsl , "iLi" , "Fnc")
BUILTIN(__builtin_ffsll, "iLLi", "Fnc")
BUILTIN(__builtin_parity , "iUi" , "nc")
BUILTIN(__builtin_parityl , "iULi" , "nc")
BUILTIN(__builtin_parityll, "iULLi", "nc")
BUILTIN(__builtin_popcount , "iUi" , "nc")
BUILTIN(__builtin_popcountl , "iULi" , "nc")
BUILTIN(__builtin_popcountll, "iULLi", "nc")
BUILTIN(__builtin_clrsb , "ii" , "nc")
BUILTIN(__builtin_clrsbl , "iLi" , "nc")
BUILTIN(__builtin_clrsbll, "iLLi", "nc")
// The following builtins rely on that char == 8 bits, short == 16 bits and that
// there exists native types on the target that are 32- and 64-bits wide, unless
// these conditions are fulfilled these builtins will operate on a not intended
// bitwidth.
BUILTIN(__builtin_bswap16, "UsUs", "nc")
BUILTIN(__builtin_bswap32, "UZiUZi", "nc")
BUILTIN(__builtin_bswap64, "UWiUWi", "nc")
BUILTIN(__builtin_bitreverse8, "UcUc", "nc")
BUILTIN(__builtin_bitreverse16, "UsUs", "nc")
BUILTIN(__builtin_bitreverse32, "UZiUZi", "nc")
BUILTIN(__builtin_bitreverse64, "UWiUWi", "nc")
BUILTIN(__builtin_rotateleft8, "UcUcUc", "nc")
BUILTIN(__builtin_rotateleft16, "UsUsUs", "nc")
BUILTIN(__builtin_rotateleft32, "UZiUZiUZi", "nc")
BUILTIN(__builtin_rotateleft64, "UWiUWiUWi", "nc")
BUILTIN(__builtin_rotateright8, "UcUcUc", "nc")
BUILTIN(__builtin_rotateright16, "UsUsUs", "nc")
BUILTIN(__builtin_rotateright32, "UZiUZiUZi", "nc")
BUILTIN(__builtin_rotateright64, "UWiUWiUWi", "nc")
// Random GCC builtins
BUILTIN(__builtin_constant_p, "i.", "nctu")
BUILTIN(__builtin_classify_type, "i.", "nctu")
BUILTIN(__builtin___CFStringMakeConstantString, "FC*cC*", "nc")
BUILTIN(__builtin___NSStringMakeConstantString, "FC*cC*", "nc")
BUILTIN(__builtin_va_start, "vA.", "nt")
BUILTIN(__builtin_va_end, "vA", "n")
BUILTIN(__builtin_va_copy, "vAA", "n")
BUILTIN(__builtin_stdarg_start, "vA.", "n")
BUILTIN(__builtin_assume_aligned, "v*vC*z.", "nc")
BUILTIN(__builtin_bcmp, "ivC*vC*z", "Fn")
BUILTIN(__builtin_bcopy, "vv*v*z", "n")
BUILTIN(__builtin_bzero, "vv*z", "nF")
BUILTIN(__builtin_fprintf, "iP*cC*.", "Fp:1:")
BUILTIN(__builtin_memchr, "v*vC*iz", "nF")
BUILTIN(__builtin_memcmp, "ivC*vC*z", "nF")
BUILTIN(__builtin_memcpy, "v*v*vC*z", "nF")
BUILTIN(__builtin_memcpy_inline, "vv*vC*Iz", "nt")
BUILTIN(__builtin_memmove, "v*v*vC*z", "nF")
BUILTIN(__builtin_mempcpy, "v*v*vC*z", "nF")
BUILTIN(__builtin_memset, "v*v*iz", "nF")
BUILTIN(__builtin_printf, "icC*.", "Fp:0:")
BUILTIN(__builtin_stpcpy, "c*c*cC*", "nF")
BUILTIN(__builtin_stpncpy, "c*c*cC*z", "nF")
BUILTIN(__builtin_strcasecmp, "icC*cC*", "nF")
BUILTIN(__builtin_strcat, "c*c*cC*", "nF")
BUILTIN(__builtin_strchr, "c*cC*i", "nF")
BUILTIN(__builtin_strcmp, "icC*cC*", "nF")
BUILTIN(__builtin_strcpy, "c*c*cC*", "nF")
BUILTIN(__builtin_strcspn, "zcC*cC*", "nF")
BUILTIN(__builtin_strdup, "c*cC*", "nF")
BUILTIN(__builtin_strlen, "zcC*", "nF")
BUILTIN(__builtin_strncasecmp, "icC*cC*z", "nF")
BUILTIN(__builtin_strncat, "c*c*cC*z", "nF")
BUILTIN(__builtin_strncmp, "icC*cC*z", "nF")
BUILTIN(__builtin_strncpy, "c*c*cC*z", "nF")
BUILTIN(__builtin_strndup, "c*cC*z", "nF")
BUILTIN(__builtin_strpbrk, "c*cC*cC*", "nF")
BUILTIN(__builtin_strrchr, "c*cC*i", "nF")
BUILTIN(__builtin_strspn, "zcC*cC*", "nF")
BUILTIN(__builtin_strstr, "c*cC*cC*", "nF")
BUILTIN(__builtin_wcschr, "w*wC*w", "nF")
BUILTIN(__builtin_wcscmp, "iwC*wC*", "nF")
BUILTIN(__builtin_wcslen, "zwC*", "nF")
BUILTIN(__builtin_wcsncmp, "iwC*wC*z", "nF")
BUILTIN(__builtin_wmemchr, "w*wC*wz", "nF")
BUILTIN(__builtin_wmemcmp, "iwC*wC*z", "nF")
BUILTIN(__builtin_wmemcpy, "w*w*wC*z", "nF")
BUILTIN(__builtin_wmemmove, "w*w*wC*z", "nF")
BUILTIN(__builtin_return_address, "v*IUi", "n")
BUILTIN(__builtin_extract_return_addr, "v*v*", "n")
BUILTIN(__builtin_frame_address, "v*IUi", "n")
BUILTIN(__builtin___clear_cache, "vc*c*", "n")
BUILTIN(__builtin_flt_rounds, "i", "nc")
BUILTIN(__builtin_setjmp, "iv**", "j")
BUILTIN(__builtin_longjmp, "vv**i", "r")
BUILTIN(__builtin_unwind_init, "v", "")
BUILTIN(__builtin_eh_return_data_regno, "iIi", "nc")
BUILTIN(__builtin_snprintf, "ic*zcC*.", "nFp:2:")
BUILTIN(__builtin_vsprintf, "ic*cC*a", "nFP:1:")
BUILTIN(__builtin_vsnprintf, "ic*zcC*a", "nFP:2:")
BUILTIN(__builtin_thread_pointer, "v*", "nc")
BUILTIN(__builtin_launder, "v*v*", "nt")
LANGBUILTIN(__builtin_is_constant_evaluated, "b", "n", CXX_LANG)
// GCC exception builtins
BUILTIN(__builtin_eh_return, "vzv*", "r") // FIXME: Takes intptr_t, not size_t!
BUILTIN(__builtin_frob_return_addr, "v*v*", "n")
BUILTIN(__builtin_dwarf_cfa, "v*", "n")
BUILTIN(__builtin_init_dwarf_reg_size_table, "vv*", "n")
BUILTIN(__builtin_dwarf_sp_column, "Ui", "n")
BUILTIN(__builtin_extend_pointer, "ULLiv*", "n") // _Unwind_Word == uint64_t
// GCC Object size checking builtins
BUILTIN(__builtin_object_size, "zvC*i", "nu")
BUILTIN(__builtin_dynamic_object_size, "zvC*i", "nu") // Clang only.
BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___memccpy_chk, "v*v*vC*izz", "nF")
BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF")
BUILTIN(__builtin___memset_chk, "v*v*izz", "nF")
BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strlcat_chk, "zc*cC*zz", "nF")
BUILTIN(__builtin___strlcpy_chk, "zc*cC*zz", "nF")
BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___stpncpy_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___snprintf_chk, "ic*zizcC*.", "Fp:4:")
BUILTIN(__builtin___sprintf_chk, "ic*izcC*.", "Fp:3:")
BUILTIN(__builtin___vsnprintf_chk, "ic*zizcC*a", "FP:4:")
BUILTIN(__builtin___vsprintf_chk, "ic*izcC*a", "FP:3:")
BUILTIN(__builtin___fprintf_chk, "iP*icC*.", "Fp:2:")
BUILTIN(__builtin___printf_chk, "iicC*.", "Fp:1:")
BUILTIN(__builtin___vfprintf_chk, "iP*icC*a", "FP:2:")
BUILTIN(__builtin___vprintf_chk, "iicC*a", "FP:1:")
BUILTIN(__builtin_unpredictable, "LiLi" , "nc")
BUILTIN(__builtin_expect, "LiLiLi" , "nc")
BUILTIN(__builtin_prefetch, "vvC*.", "nc")
BUILTIN(__builtin_readcyclecounter, "ULLi", "n")
BUILTIN(__builtin_trap, "v", "nr")
BUILTIN(__builtin_debugtrap, "v", "n")
BUILTIN(__builtin_unreachable, "v", "nr")
BUILTIN(__builtin_shufflevector, "v." , "nct")
BUILTIN(__builtin_convertvector, "v." , "nct")
BUILTIN(__builtin_alloca, "v*z" , "Fn")
BUILTIN(__builtin_alloca_with_align, "v*zIz", "Fn")
BUILTIN(__builtin_call_with_static_chain, "v.", "nt")
// "Overloaded" Atomic operator builtins. These are overloaded to support data
// types of i8, i16, i32, i64, and i128. The front-end sees calls to the
// non-suffixed version of these (which has a bogus type) and transforms them to
// the right overloaded version in Sema (plus casts).
// FIXME: These assume that char -> i8, short -> i16, int -> i32,
// long long -> i64.
BUILTIN(__sync_fetch_and_add, "v.", "t")
BUILTIN(__sync_fetch_and_add_1, "ccD*c.", "nt")
BUILTIN(__sync_fetch_and_add_2, "ssD*s.", "nt")
BUILTIN(__sync_fetch_and_add_4, "iiD*i.", "nt")
BUILTIN(__sync_fetch_and_add_8, "LLiLLiD*LLi.", "nt")
BUILTIN(__sync_fetch_and_add_16, "LLLiLLLiD*LLLi.", "nt")
BUILTIN(__sync_fetch_and_sub, "v.", "t")
BUILTIN(__sync_fetch_and_sub_1, "ccD*c.", "nt")
BUILTIN(__sync_fetch_and_sub_2, "ssD*s.", "nt")
BUILTIN(__sync_fetch_and_sub_4, "iiD*i.", "nt")
BUILTIN(__sync_fetch_and_sub_8, "LLiLLiD*LLi.", "nt")
BUILTIN(__sync_fetch_and_sub_16, "LLLiLLLiD*LLLi.", "nt")
BUILTIN(__sync_fetch_and_or, "v.", "t")
BUILTIN(__sync_fetch_and_or_1, "ccD*c.", "nt")
BUILTIN(__sync_fetch_and_or_2, "ssD*s.", "nt")
BUILTIN(__sync_fetch_and_or_4, "iiD*i.", "nt")
BUILTIN(__sync_fetch_and_or_8, "LLiLLiD*LLi.", "nt")
BUILTIN(__sync_fetch_and_or_16, "LLLiLLLiD*LLLi.", "nt")
BUILTIN(__sync_fetch_and_and, "v.", "t")
BUILTIN(__sync_fetch_and_and_1, "ccD*c.", "tn")
BUILTIN(__sync_fetch_and_and_2, "ssD*s.", "tn")
BUILTIN(__sync_fetch_and_and_4, "iiD*i.", "tn")
BUILTIN(__sync_fetch_and_and_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_fetch_and_and_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_fetch_and_xor, "v.", "t")
BUILTIN(__sync_fetch_and_xor_1, "ccD*c.", "tn")
BUILTIN(__sync_fetch_and_xor_2, "ssD*s.", "tn")
BUILTIN(__sync_fetch_and_xor_4, "iiD*i.", "tn")
BUILTIN(__sync_fetch_and_xor_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_fetch_and_xor_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_fetch_and_nand, "v.", "t")
BUILTIN(__sync_fetch_and_nand_1, "ccD*c.", "tn")
BUILTIN(__sync_fetch_and_nand_2, "ssD*s.", "tn")
BUILTIN(__sync_fetch_and_nand_4, "iiD*i.", "tn")
BUILTIN(__sync_fetch_and_nand_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_fetch_and_nand_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_add_and_fetch, "v.", "t")
BUILTIN(__sync_add_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_add_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_add_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_add_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_add_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_sub_and_fetch, "v.", "t")
BUILTIN(__sync_sub_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_sub_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_sub_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_sub_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_sub_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_or_and_fetch, "v.", "t")
BUILTIN(__sync_or_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_or_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_or_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_or_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_or_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_and_and_fetch, "v.", "t")
BUILTIN(__sync_and_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_and_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_and_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_and_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_and_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_xor_and_fetch, "v.", "t")
BUILTIN(__sync_xor_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_xor_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_xor_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_xor_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_xor_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_nand_and_fetch, "v.", "t")
BUILTIN(__sync_nand_and_fetch_1, "ccD*c.", "tn")
BUILTIN(__sync_nand_and_fetch_2, "ssD*s.", "tn")
BUILTIN(__sync_nand_and_fetch_4, "iiD*i.", "tn")
BUILTIN(__sync_nand_and_fetch_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_nand_and_fetch_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_bool_compare_and_swap, "v.", "t")
BUILTIN(__sync_bool_compare_and_swap_1, "bcD*cc.", "tn")
BUILTIN(__sync_bool_compare_and_swap_2, "bsD*ss.", "tn")
BUILTIN(__sync_bool_compare_and_swap_4, "biD*ii.", "tn")
BUILTIN(__sync_bool_compare_and_swap_8, "bLLiD*LLiLLi.", "tn")
BUILTIN(__sync_bool_compare_and_swap_16, "bLLLiD*LLLiLLLi.", "tn")
BUILTIN(__sync_val_compare_and_swap, "v.", "t")
BUILTIN(__sync_val_compare_and_swap_1, "ccD*cc.", "tn")
BUILTIN(__sync_val_compare_and_swap_2, "ssD*ss.", "tn")
BUILTIN(__sync_val_compare_and_swap_4, "iiD*ii.", "tn")
BUILTIN(__sync_val_compare_and_swap_8, "LLiLLiD*LLiLLi.", "tn")
BUILTIN(__sync_val_compare_and_swap_16, "LLLiLLLiD*LLLiLLLi.", "tn")
BUILTIN(__sync_lock_test_and_set, "v.", "t")
BUILTIN(__sync_lock_test_and_set_1, "ccD*c.", "tn")
BUILTIN(__sync_lock_test_and_set_2, "ssD*s.", "tn")
BUILTIN(__sync_lock_test_and_set_4, "iiD*i.", "tn")
BUILTIN(__sync_lock_test_and_set_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_lock_test_and_set_16, "LLLiLLLiD*LLLi.", "tn")
BUILTIN(__sync_lock_release, "v.", "t")
BUILTIN(__sync_lock_release_1, "vcD*.", "tn")
BUILTIN(__sync_lock_release_2, "vsD*.", "tn")
BUILTIN(__sync_lock_release_4, "viD*.", "tn")
BUILTIN(__sync_lock_release_8, "vLLiD*.", "tn")
BUILTIN(__sync_lock_release_16, "vLLLiD*.", "tn")
BUILTIN(__sync_swap, "v.", "t")
BUILTIN(__sync_swap_1, "ccD*c.", "tn")
BUILTIN(__sync_swap_2, "ssD*s.", "tn")
BUILTIN(__sync_swap_4, "iiD*i.", "tn")
BUILTIN(__sync_swap_8, "LLiLLiD*LLi.", "tn")
BUILTIN(__sync_swap_16, "LLLiLLLiD*LLLi.", "tn")
// Some of our atomics builtins are handled by AtomicExpr rather than
// as normal builtin CallExprs. This macro is used for such builtins.
#ifndef ATOMIC_BUILTIN
#define ATOMIC_BUILTIN(ID, TYPE, ATTRS) BUILTIN(ID, TYPE, ATTRS)
#endif
// C11 _Atomic operations for <stdatomic.h>.
ATOMIC_BUILTIN(__c11_atomic_init, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_load, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_store, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_exchange, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_compare_exchange_strong, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_compare_exchange_weak, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_add, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_sub, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_and, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_or, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_xor, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_max, "v.", "t")
ATOMIC_BUILTIN(__c11_atomic_fetch_min, "v.", "t")
BUILTIN(__c11_atomic_thread_fence, "vi", "n")
BUILTIN(__c11_atomic_signal_fence, "vi", "n")
BUILTIN(__c11_atomic_is_lock_free, "iz", "n")
// GNU atomic builtins.
ATOMIC_BUILTIN(__atomic_load, "v.", "t")
ATOMIC_BUILTIN(__atomic_load_n, "v.", "t")
ATOMIC_BUILTIN(__atomic_store, "v.", "t")
ATOMIC_BUILTIN(__atomic_store_n, "v.", "t")
ATOMIC_BUILTIN(__atomic_exchange, "v.", "t")
ATOMIC_BUILTIN(__atomic_exchange_n, "v.", "t")
ATOMIC_BUILTIN(__atomic_compare_exchange, "v.", "t")
ATOMIC_BUILTIN(__atomic_compare_exchange_n, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_add, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_sub, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_and, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_or, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_xor, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_nand, "v.", "t")
ATOMIC_BUILTIN(__atomic_add_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_sub_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_and_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_or_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_xor_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_max_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_min_fetch, "v.", "t")
ATOMIC_BUILTIN(__atomic_nand_fetch, "v.", "t")
BUILTIN(__atomic_test_and_set, "bvD*i", "n")
BUILTIN(__atomic_clear, "vvD*i", "n")
BUILTIN(__atomic_thread_fence, "vi", "n")
BUILTIN(__atomic_signal_fence, "vi", "n")
BUILTIN(__atomic_always_lock_free, "izvCD*", "n")
BUILTIN(__atomic_is_lock_free, "izvCD*", "n")
// OpenCL 2.0 atomic builtins.
ATOMIC_BUILTIN(__opencl_atomic_init, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_load, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_store, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_exchange, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_compare_exchange_strong, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_compare_exchange_weak, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_add, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_sub, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_and, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_or, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_xor, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_min, "v.", "t")
ATOMIC_BUILTIN(__opencl_atomic_fetch_max, "v.", "t")
// GCC does not support these, they are a Clang extension.
ATOMIC_BUILTIN(__atomic_fetch_min, "v.", "t")
ATOMIC_BUILTIN(__atomic_fetch_max, "v.", "t")
#undef ATOMIC_BUILTIN
// Non-overloaded atomic builtins.
BUILTIN(__sync_synchronize, "v", "n")
// GCC does not support these, they are a Clang extension.
BUILTIN(__sync_fetch_and_min, "iiD*i", "n")
BUILTIN(__sync_fetch_and_max, "iiD*i", "n")
BUILTIN(__sync_fetch_and_umin, "UiUiD*Ui", "n")
BUILTIN(__sync_fetch_and_umax, "UiUiD*Ui", "n")
// Random libc builtins.
BUILTIN(__builtin_abort, "v", "Fnr")
BUILTIN(__builtin_index, "c*cC*i", "Fn")
BUILTIN(__builtin_rindex, "c*cC*i", "Fn")
// ignored glibc builtin, see https://sourceware.org/bugzilla/show_bug.cgi?id=25399
BUILTIN(__warn_memset_zero_len, "v", "nU")
// Microsoft builtins. These are only active with -fms-extensions.
LANGBUILTIN(_alloca, "v*z", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__annotation, "wC*.","n", ALL_MS_LANGUAGES)
LANGBUILTIN(__assume, "vb", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittest, "UcNiC*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandcomplement, "UcNi*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandreset, "UcNi*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandset, "UcNi*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittest64, "UcWiC*Wi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandcomplement64, "UcWi*Wi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandreset64, "UcWi*Wi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_bittestandset64, "UcWi*Wi", "n", ALL_MS_LANGUAGES)
LIBBUILTIN(_byteswap_ushort, "UsUs", "fnc", "stdlib.h", ALL_MS_LANGUAGES)
LIBBUILTIN(_byteswap_ulong, "UNiUNi", "fnc", "stdlib.h", ALL_MS_LANGUAGES)
LIBBUILTIN(_byteswap_uint64, "ULLiULLi", "fnc", "stdlib.h", ALL_MS_LANGUAGES)
LANGBUILTIN(__debugbreak, "v", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__exception_code, "UNi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_exception_code, "UNi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__exception_info, "v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_exception_info, "v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__abnormal_termination, "i", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_abnormal_termination, "i", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__GetExceptionInfo, "v*.", "ntu", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedAnd8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedAnd16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedAnd, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchange8, "ccD*cc", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchange16, "ssD*ss", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchange, "NiNiD*NiNi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchange64, "LLiLLiD*LLiLLi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchangePointer, "v*v*D*v*v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedCompareExchangePointer_nf, "v*v*D*v*v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedDecrement16, "ssD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedDecrement, "NiNiD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchange, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchange8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchange16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeAdd8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeAdd16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeAdd, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangePointer, "v*v*D*v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeSub8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeSub16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedExchangeSub, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedIncrement16, "ssD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedIncrement, "NiNiD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedOr8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedOr16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedOr, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedXor8, "ccD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedXor16, "ssD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_InterlockedXor, "NiNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandreset, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandreset64, "UcWiD*Wi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandreset_acq, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandreset_nf, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandreset_rel, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandset, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandset64, "UcWiD*Wi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandset_acq, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandset_nf, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_interlockedbittestandset_rel, "UcNiD*Ni", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_load8, "ccCD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_load16, "ssCD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_load32, "iiCD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_load64, "LLiLLiCD*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_store8, "vcD*c", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_store16, "vsD*s", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_store32, "viD*i", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__iso_volatile_store64, "vLLiD*LLi", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__noop, "i.", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__lzcnt16, "UsUs", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(__lzcnt, "UiUi", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(__lzcnt64, "UWiUWi", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(__popcnt16, "UsUs", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(__popcnt, "UiUi", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(__popcnt64, "UWiUWi", "nc", ALL_MS_LANGUAGES)
LANGBUILTIN(_ReturnAddress, "v*", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotl8, "UcUcUc", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotl16, "UsUsUc", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotl, "UiUii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_lrotl, "ULiULii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotl64, "UWiUWii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotr8, "UcUcUc", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotr16, "UsUsUc", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotr, "UiUii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_lrotr, "ULiULii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(_rotr64, "UWiUWii", "n", ALL_MS_LANGUAGES)
LANGBUILTIN(__va_start, "vc**.", "nt", ALL_MS_LANGUAGES)
LANGBUILTIN(__fastfail, "vUi", "nr", ALL_MS_LANGUAGES)
// Microsoft library builtins.
LIBBUILTIN(_setjmpex, "iJ", "fj", "setjmpex.h", ALL_MS_LANGUAGES)
// C99 library functions
// C99 stdarg.h
LIBBUILTIN(va_start, "vA.", "fn", "stdarg.h", ALL_LANGUAGES)
LIBBUILTIN(va_end, "vA", "fn", "stdarg.h", ALL_LANGUAGES)
LIBBUILTIN(va_copy, "vAA", "fn", "stdarg.h", ALL_LANGUAGES)
// C99 stdlib.h
LIBBUILTIN(abort, "v", "fr", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(calloc, "v*zz", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(exit, "vi", "fr", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(_Exit, "vi", "fr", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(malloc, "v*z", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(realloc, "v*v*z", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtod, "dcC*c**", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtof, "fcC*c**", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtold, "LdcC*c**", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtol, "LicC*c**i", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtoll, "LLicC*c**i", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtoul, "ULicC*c**i", "f", "stdlib.h", ALL_LANGUAGES)
LIBBUILTIN(strtoull, "ULLicC*c**i", "f", "stdlib.h", ALL_LANGUAGES)
// C99 string.h
LIBBUILTIN(memcpy, "v*v*vC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(memcmp, "ivC*vC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(memmove, "v*v*vC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strcpy, "c*c*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strncpy, "c*c*cC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strcmp, "icC*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strncmp, "icC*cC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strcat, "c*c*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strncat, "c*c*cC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strxfrm, "zc*cC*z", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(memchr, "v*vC*iz", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strchr, "c*cC*i", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strcspn, "zcC*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strpbrk, "c*cC*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strrchr, "c*cC*i", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strspn, "zcC*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strstr, "c*cC*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strtok, "c*c*cC*", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(memset, "v*v*iz", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strerror, "c*i", "f", "string.h", ALL_LANGUAGES)
LIBBUILTIN(strlen, "zcC*", "f", "string.h", ALL_LANGUAGES)
// C99 stdio.h
// FIXME: This list is incomplete.
LIBBUILTIN(printf, "icC*.", "fp:0:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(fprintf, "iP*cC*.", "fp:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(snprintf, "ic*zcC*.", "fp:2:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(sprintf, "ic*cC*.", "fp:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vprintf, "icC*a", "fP:0:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vfprintf, "iP*cC*a", "fP:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vsnprintf, "ic*zcC*a", "fP:2:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vsprintf, "ic*cC*a", "fP:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(scanf, "icC*R.", "fs:0:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(fscanf, "iP*RcC*R.", "fs:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(sscanf, "icC*RcC*R.", "fs:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vscanf, "icC*Ra", "fS:0:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vfscanf, "iP*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(vsscanf, "icC*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(fopen, "P*cC*cC*", "f", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(fread, "zv*zzP*", "f", "stdio.h", ALL_LANGUAGES)
LIBBUILTIN(fwrite, "zvC*zzP*", "f", "stdio.h", ALL_LANGUAGES)
// C99 ctype.h
LIBBUILTIN(isalnum, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isalpha, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isblank, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(iscntrl, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isdigit, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isgraph, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(islower, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isprint, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(ispunct, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isspace, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isupper, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(isxdigit, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(tolower, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
LIBBUILTIN(toupper, "ii", "fnU", "ctype.h", ALL_LANGUAGES)
// C99 wchar.h
// FIXME: This list is incomplete. We should cover at least the functions that
// take format strings.
LIBBUILTIN(wcschr, "w*wC*w", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wcscmp, "iwC*wC*", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wcslen, "zwC*", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wcsncmp, "iwC*wC*z", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wmemchr, "w*wC*wz", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wmemcmp, "iwC*wC*z", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wmemcpy, "w*w*wC*z", "f", "wchar.h", ALL_LANGUAGES)
LIBBUILTIN(wmemmove,"w*w*wC*z", "f", "wchar.h", ALL_LANGUAGES)
// C99
// In some systems setjmp is a macro that expands to _setjmp. We undefine
// it here to avoid having two identical LIBBUILTIN entries.
#undef setjmp
LIBBUILTIN(setjmp, "iJ", "fj", "setjmp.h", ALL_LANGUAGES)
LIBBUILTIN(longjmp, "vJi", "fr", "setjmp.h", ALL_LANGUAGES)
// Non-C library functions, active in GNU mode only.
// Functions with (returns_twice) attribute (marked as "j") are still active in
// all languages, because losing this attribute would result in miscompilation
// when these functions are used in non-GNU mode. PR16138.
LIBBUILTIN(alloca, "v*z", "f", "stdlib.h", ALL_GNU_LANGUAGES)
// POSIX string.h
LIBBUILTIN(memccpy, "v*v*vC*iz", "f", "string.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(mempcpy, "v*v*vC*z", "f", "string.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(stpcpy, "c*c*cC*", "f", "string.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(stpncpy, "c*c*cC*z", "f", "string.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(strdup, "c*cC*", "f", "string.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(strndup, "c*cC*z", "f", "string.h", ALL_GNU_LANGUAGES)
// POSIX strings.h
LIBBUILTIN(index, "c*cC*i", "f", "strings.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(rindex, "c*cC*i", "f", "strings.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(bzero, "vv*z", "f", "strings.h", ALL_GNU_LANGUAGES)