/* This file contains the definitions and documentation for the
builtins used in the GNU compiler.
- Copyright (C) 2000-2013 Free Software Foundation, Inc.
+ Copyright (C) 2000-2024 Free Software Foundation, Inc.
This file is part of GCC.
DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
false, false, false, ATTRS, true, true)
+/* A set of GCC builtins for _FloatN and _FloatNx types. TYPE_MACRO
+ is called with an argument such as FLOAT32 to produce the enum
+ value for the type. */
+#undef DEF_GCC_FLOATN_NX_BUILTINS
+#define DEF_GCC_FLOATN_NX_BUILTINS(ENUM, NAME, TYPE_MACRO, ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F16, NAME "f16", TYPE_MACRO (FLOAT16), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F32, NAME "f32", TYPE_MACRO (FLOAT32), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F64, NAME "f64", TYPE_MACRO (FLOAT64), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F128, NAME "f128", TYPE_MACRO (FLOAT128), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F32X, NAME "f32x", TYPE_MACRO (FLOAT32X), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F64X, NAME "f64x", TYPE_MACRO (FLOAT64X), ATTRS) \
+ DEF_GCC_BUILTIN (ENUM ## F128X, NAME "f128x", TYPE_MACRO (FLOAT128X), ATTRS)
+
/* A library builtin (like __builtin_strchr) is a builtin equivalent
of an ANSI/ISO standard library function. In addition to the
`__builtin' version, we will create an ordinary version (e.g,
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
true, true, true, ATTRS, false, true)
+/* A set of GCC builtins for _FloatN and _FloatNx types. TYPE_MACRO is called
+ with an argument such as FLOAT32 to produce the enum value for the type. If
+ we are compiling for the C language with GNU extensions, we enable the name
+ without the __builtin_ prefix as well as the name with the __builtin_
+ prefix. C++ does not enable these names by default because a class based
+ library should use the __builtin_ names. */
+#undef DEF_FLOATN_BUILTIN
+#define DEF_FLOATN_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ targetm.floatn_builtin_p ((int) ENUM), true, true, ATTRS, \
+ false, true)
+#undef DEF_EXT_LIB_FLOATN_NX_BUILTINS
+#define DEF_EXT_LIB_FLOATN_NX_BUILTINS(ENUM, NAME, TYPE_MACRO, ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F16, NAME "f16", TYPE_MACRO (FLOAT16), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F32, NAME "f32", TYPE_MACRO (FLOAT32), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F64, NAME "f64", TYPE_MACRO (FLOAT64), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F128, NAME "f128", TYPE_MACRO (FLOAT128), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F32X, NAME "f32x", TYPE_MACRO (FLOAT32X), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F64X, NAME "f64x", TYPE_MACRO (FLOAT64X), ATTRS) \
+ DEF_FLOATN_BUILTIN (ENUM ## F128X, NAME "f128x", TYPE_MACRO (FLOAT128X), \
+ ATTRS)
+
/* Like DEF_LIB_BUILTIN, except that the function is only a part of
the standard in C94 or above. */
#undef DEF_C94_BUILTIN
#define DEF_C94_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- true, true, !flag_isoc94, ATTRS, targetm.libc_has_function (function_c94), true)
+ true, true, !flag_isoc94, ATTRS, \
+ targetm.libc_has_function (function_c94, NULL_TREE), true)
/* Like DEF_LIB_BUILTIN, except that the function is only a part of
the standard in C99 or above. */
#undef DEF_C99_BUILTIN
#define DEF_C99_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- true, true, !flag_isoc99, ATTRS, targetm.libc_has_function (function_c99_misc), true)
+ true, true, !flag_isoc99, ATTRS, \
+ targetm.libc_has_function (function_c99_misc, NULL_TREE), true)
+
+/* Like DEF_LIB_BUILTIN, except that the function is only a part of
+ the standard in C11 or above. */
+#undef DEF_C11_BUILTIN
+#define DEF_C11_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, true, !flag_isoc11, ATTRS, \
+ targetm.libc_has_function (function_c11_misc, NULL_TREE), true)
+
+/* Like DEF_LIB_BUILTIN, except that the function is only a part of
+ the standard in C23 or above. */
+#undef DEF_C23_BUILTIN
+#define DEF_C23_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, true, !flag_isoc23, ATTRS, \
+ targetm.libc_has_function (function_c23_misc, NULL_TREE), true)
/* Like DEF_C99_BUILTIN, but for complex math functions. */
#undef DEF_C99_COMPL_BUILTIN
#define DEF_C99_COMPL_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- true, true, !flag_isoc99, ATTRS, targetm.libc_has_function (function_c99_math_complex), true)
+ true, true, !flag_isoc99, ATTRS, \
+ targetm.libc_has_function (function_c99_math_complex, \
+ NULL_TREE), \
+ true)
/* Builtin that is specified by C99 and C90 reserve the name for future use.
We can still recognize the builtin in C90 mode but we can't produce it
#undef DEF_C99_C90RES_BUILTIN
#define DEF_C99_C90RES_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- true, true, !flag_isoc99, ATTRS, targetm.libc_has_function (function_c99_misc), true)
+ true, true, !flag_isoc99, ATTRS, \
+ targetm.libc_has_function (function_c99_misc, NULL_TREE), true)
/* Builtin that C99 reserve the name for future use. We can still recognize
the builtin in C99 mode but we can't produce it implicitly. */
DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, BT_LAST, BT_LAST, false, false, \
false, ATTR_LAST, false, false)
-/* Builtin used by the implementation of GNU OpenMP. None of these are
- actually implemented in the compiler; they're all in libgomp. */
+/* Builtins used in implementing coroutine support. */
+#undef DEF_COROUTINE_BUILTIN
+#define DEF_COROUTINE_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_coro_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, true, true, ATTRS, true, flag_coroutines)
+
+/* Builtin used by the implementation of OpenACC and OpenMP. Few of these are
+ actually implemented in the compiler; most are in libgomp. */
+#undef DEF_GOACC_BUILTIN
+#define DEF_GOACC_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ false, true, true, ATTRS, false, \
+ flag_openacc)
+#undef DEF_GOACC_BUILTIN_COMPILER
+#define DEF_GOACC_BUILTIN_COMPILER(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ flag_openacc, true, true, ATTRS, false, true)
+#undef DEF_GOACC_BUILTIN_ONLY
+#define DEF_GOACC_BUILTIN_ONLY(ENUM, NAME, TYPE, ATTRS) \
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
+ false, false, true, ATTRS, false, flag_openacc)
#undef DEF_GOMP_BUILTIN
#define DEF_GOMP_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
false, true, true, ATTRS, false, \
- (flag_openmp || flag_tree_parallelize_loops))
+ (flag_openacc \
+ || flag_openmp \
+ || flag_tree_parallelize_loops > 1))
/* Builtin used by the implementation of GNU TM. These
functions are mapped to the actual implementation of the STM library. */
#undef DEF_TM_BUILTIN
#define DEF_TM_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
- DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
- true, true, true, ATTRS, false, flag_tm)
+ DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
+ false, true, true, ATTRS, false, flag_tm)
/* Builtin used by the implementation of libsanitizer. These
functions are mapped to the actual implementation of the
#define DEF_SANITIZER_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
true, true, true, ATTRS, true, \
- (flag_asan || flag_tsan))
-
-#undef DEF_CILKPLUS_BUILTIN
-#define DEF_CILKPLUS_BUILTIN(ENUM, NAME, TYPE, ATTRS) \
- DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, BT_FN_INT_VAR, BT_LAST, \
- false, false, false, ATTRS, false, flag_enable_cilkplus)
+ (flag_sanitize & (SANITIZE_ADDRESS | SANITIZE_THREAD \
+ | SANITIZE_HWADDRESS \
+ | SANITIZE_UNDEFINED \
+ | SANITIZE_UNDEFINED_NONDEFAULT) \
+ || flag_sanitize_coverage))
/* Define an attribute list for math functions that are normally
"impure" because some of them may write into global memory for
`errno'. If !flag_errno_math they are instead "const". */
#undef ATTR_MATHFN_ERRNO
#define ATTR_MATHFN_ERRNO (flag_errno_math ? \
- ATTR_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST)
+ ATTR_ERRNOCONST_NOTHROW_LEAF_LIST : ATTR_CONST_NOTHROW_LEAF_LIST)
/* Define an attribute list for math functions that are normally
"const" but if flag_rounding_math is set they are instead "pure".
"const" depending on whether we care about FP rounding. */
#undef ATTR_MATHFN_FPROUNDING_ERRNO
#define ATTR_MATHFN_FPROUNDING_ERRNO (flag_errno_math ? \
- ATTR_NOTHROW_LEAF_LIST : ATTR_MATHFN_FPROUNDING)
+ (flag_rounding_math ? ATTR_ERRNOPURE_NOTHROW_LEAF_LIST \
+ : ATTR_ERRNOCONST_NOTHROW_LEAF_LIST) : ATTR_MATHFN_FPROUNDING)
/* Define an attribute list for math functions that need to mind FP
rounding, but because they store into memory they are never "const"
#undef ATTR_MATHFN_FPROUNDING_STORE
#define ATTR_MATHFN_FPROUNDING_STORE ATTR_NOTHROW_LEAF_LIST
+/* Define an attribute list for leaf functions that do not throw
+ exceptions normally, but may throw exceptions when using
+ -fnon-call-exceptions. */
+#define ATTR_NOTHROWCALL_LEAF_LIST (flag_non_call_exceptions ? \
+ ATTR_LEAF_LIST : ATTR_NOTHROW_LEAF_LIST)
+
/* Make sure 0 is not a legitimate builtin. */
DEF_BUILTIN_STUB(BUILT_IN_NONE, (const char *)0)
DEF_C99_BUILTIN (BUILT_IN_ACOSH, "acosh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ACOSHF, "acoshf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ACOSHL, "acoshl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define ACOSH_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ACOSH, "acosh", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ACOSL, "acosl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ACOS, "acos", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_C11_BUILTIN (BUILT_IN_ALIGNED_ALLOC, "aligned_alloc", BT_FN_PTR_SIZE_SIZE, ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST)
DEF_LIB_BUILTIN (BUILT_IN_ASIN, "asin", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ASINF, "asinf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ASINH, "asinh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_ASINHF, "asinhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_ASINHL, "asinhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ASINH, "asinh", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ASINL, "asinl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ASIN, "asin", ACOSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef ACOSH_TYPE
DEF_LIB_BUILTIN (BUILT_IN_ATAN, "atan", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_LIB_BUILTIN (BUILT_IN_ATAN2, "atan2", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ATAN2F, "atan2f", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ATAN2L, "atan2l", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define ATAN2_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATAN2, "atan2", ATAN2_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef ATAN2_TYPE
DEF_C99_C90RES_BUILTIN (BUILT_IN_ATANF, "atanf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_ATANH, "atanh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ATANHF, "atanhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ATANHL, "atanhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define ATANH_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATANH, "atanh", ATANH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ATANL, "atanl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ATAN, "atan", ATANH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_CBRT, "cbrt", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_CBRTF, "cbrtf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_CBRTL, "cbrtl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CBRT, "cbrt", ATANH_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef ATANH_TYPE
DEF_LIB_BUILTIN (BUILT_IN_CEIL, "ceil", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_CEILF, "ceilf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_CEILL, "ceill", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define CEIL_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CEIL, "ceil", CEIL_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef CEIL_TYPE
DEF_C99_BUILTIN (BUILT_IN_COPYSIGN, "copysign", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_COPYSIGNF, "copysignf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_COPYSIGNL, "copysignl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define COPYSIGN_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COPYSIGN, "copysign", COPYSIGN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef COPYSIGN_TYPE
DEF_LIB_BUILTIN (BUILT_IN_COS, "cos", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_COSF, "cosf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_LIB_BUILTIN (BUILT_IN_COSH, "cosh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_COSHF, "coshf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_COSHL, "coshl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define COSH_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COSH, "cosh", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_COSL, "cosl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_COS, "cos", COSH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_EXT_LIB_BUILTIN (BUILT_IN_DREM, "drem", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_DREMF, "dremf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_DREML, "dreml", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ERFC, "erfc", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ERFCF, "erfcf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ERFCL, "erfcl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ERFC, "erfc", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ERFF, "erff", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_ERFL, "erfl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ERF, "erf", COSH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_LIB_BUILTIN (BUILT_IN_EXP, "exp", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_EXP10, "exp10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_EXP10F, "exp10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_EXP10L, "exp10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_C23_BUILTIN (BUILT_IN_EXP10, "exp10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_C23_BUILTIN (BUILT_IN_EXP10F, "exp10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_C23_BUILTIN (BUILT_IN_EXP10L, "exp10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_EXP2, "exp2", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_EXP2F, "exp2f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_EXP2L, "exp2l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXP2, "exp2", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_EXPF, "expf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_EXPL, "expl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXP, "exp", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_EXPM1, "expm1", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_EXPM1, "expm1", COSH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef COSH_TYPE
DEF_C99_BUILTIN (BUILT_IN_EXPM1F, "expm1f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_EXPM1L, "expm1l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_LIB_BUILTIN (BUILT_IN_FABS, "fabs", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FABSF, "fabsf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FABSL, "fabsl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
-DEF_GCC_BUILTIN (BUILT_IN_FABSD32, "fabsd32", BT_FN_DFLOAT32_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
-DEF_GCC_BUILTIN (BUILT_IN_FABSD64, "fabsd64", BT_FN_DFLOAT64_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
-DEF_GCC_BUILTIN (BUILT_IN_FABSD128, "fabsd128", BT_FN_DFLOAT128_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define FABS_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FABS, "fabs", FABS_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef FABS_TYPE
+DEF_C23_BUILTIN (BUILT_IN_FABSD32, "fabsd32", BT_FN_DFLOAT32_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_C23_BUILTIN (BUILT_IN_FABSD64, "fabsd64", BT_FN_DFLOAT64_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_C23_BUILTIN (BUILT_IN_FABSD128, "fabsd128", BT_FN_DFLOAT128_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_FDIM, "fdim", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_FDIMF, "fdimf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_FDIML, "fdiml", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define FDIM_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FDIM, "fdim", FDIM_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef FDIM_TYPE
+DEF_C99_BUILTIN (BUILT_IN_FECLEAREXCEPT, "feclearexcept", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FEGETENV, "fegetenv", BT_FN_INT_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FEGETEXCEPTFLAG, "fegetexceptflag", BT_FN_INT_FEXCEPT_T_PTR_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FEGETROUND, "fegetround", BT_FN_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FEHOLDEXCEPT, "feholdexcept", BT_FN_INT_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FERAISEEXCEPT, "feraiseexcept", BT_FN_INT_INT, ATTR_NULL)
+DEF_C99_BUILTIN (BUILT_IN_FESETENV, "fesetenv", BT_FN_INT_CONST_FENV_T_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FESETEXCEPTFLAG, "fesetexceptflag", BT_FN_INT_CONST_FEXCEPT_T_PTR_INT, ATTR_NULL)
+DEF_C99_BUILTIN (BUILT_IN_FESETROUND, "fesetround", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FETESTEXCEPT, "fetestexcept", BT_FN_INT_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_C99_BUILTIN (BUILT_IN_FEUPDATEENV, "feupdateenv", BT_FN_INT_CONST_FENV_T_PTR, ATTR_NULL)
DEF_LIB_BUILTIN (BUILT_IN_FLOOR, "floor", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FLOORF, "floorf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FLOORL, "floorl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define FLOOR_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FLOOR, "floor", FLOOR_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef FLOOR_TYPE
DEF_C99_BUILTIN (BUILT_IN_FMA, "fma", BT_FN_DOUBLE_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_FMAF, "fmaf", BT_FN_FLOAT_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_FMAL, "fmal", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define FMA_TYPE(F) BT_FN_##F##_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMA, "fma", FMA_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef FMA_TYPE
DEF_C99_BUILTIN (BUILT_IN_FMAX, "fmax", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_FMAXF, "fmaxf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_FMAXL, "fmaxl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define FMAX_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMAX, "fmax", FMAX_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef FMAX_TYPE
DEF_C99_BUILTIN (BUILT_IN_FMIN, "fmin", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_FMINF, "fminf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_FMINL, "fminl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define FMIN_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMIN, "fmin", FMIN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_LIB_BUILTIN (BUILT_IN_FMOD, "fmod", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FMODF, "fmodf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FMODL, "fmodl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FMOD, "fmod", FMIN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef FMIN_TYPE
DEF_LIB_BUILTIN (BUILT_IN_FREXP, "frexp", BT_FN_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FREXPF, "frexpf", BT_FN_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_C90RES_BUILTIN (BUILT_IN_FREXPL, "frexpl", BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
+#define FREXP_TYPE(F) BT_FN_##F##_##F##_INTPTR
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_FREXP, "frexp", FREXP_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
+#undef FREXP_TYPE
DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMA, "gamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAF, "gammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_STORE)
DEF_EXT_LIB_BUILTIN (BUILT_IN_GAMMAL, "gammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
DEF_GCC_BUILTIN (BUILT_IN_HUGE_VAL, "huge_val", BT_FN_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_HUGE_VALF, "huge_valf", BT_FN_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_HUGE_VALL, "huge_vall", BT_FN_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define HUGE_VAL_TYPE(F) BT_FN_##F
+DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_HUGE_VAL, "huge_val", HUGE_VAL_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef HUGE_VAL_TYPE
DEF_C99_BUILTIN (BUILT_IN_HYPOT, "hypot", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_HYPOTF, "hypotf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_HYPOTL, "hypotl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define HYPOT_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_HYPOT, "hypot", HYPOT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef HYPOT_TYPE
DEF_GCC_BUILTIN (BUILT_IN_ICEIL, "iceil", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_ICEILF, "iceilf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_ICEILL, "iceill", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_ILOGB, "ilogb", BT_FN_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ILOGBF, "ilogbf", BT_FN_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_ILOGBL, "ilogbl", BT_FN_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define ILOGB_TYPE(F) BT_FN_INT_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ILOGB, "ilogb", ILOGB_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef ILOGB_TYPE
DEF_GCC_BUILTIN (BUILT_IN_INF, "inf", BT_FN_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_INFF, "inff", BT_FN_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_INFL, "infl", BT_FN_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define INF_TYPE(F) BT_FN_##F
+DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_INF, "inf", INF_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef INF_TYPE
DEF_GCC_BUILTIN (BUILT_IN_INFD32, "infd32", BT_FN_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_INFD64, "infd64", BT_FN_DFLOAT64, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_INFD128, "infd128", BT_FN_DFLOAT128, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_LIB_BUILTIN (BUILT_IN_LDEXP, "ldexp", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPF, "ldexpf", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPL, "ldexpl", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define LDEXP_TYPE(F) BT_FN_##F##_##F##_INT
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LDEXP, "ldexp", LDEXP_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef LDEXP_TYPE
DEF_GCC_BUILTIN (BUILT_IN_LFLOOR, "lfloor", BT_FN_LONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_LFLOORF, "lfloorf", BT_FN_LONG_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_LFLOORL, "lfloorl", BT_FN_LONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_LGAMMA, "lgamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_BUILTIN (BUILT_IN_LGAMMAF, "lgammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_BUILTIN (BUILT_IN_LGAMMAL, "lgammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
+#define LGAMMA_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LGAMMA, "lgamma", LGAMMA_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
+#undef LGAMMA_TYPE
DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMA_R, "lgamma_r", BT_FN_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMAF_R, "lgammaf_r", BT_FN_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_EXT_LIB_BUILTIN (BUILT_IN_LGAMMAL_R, "lgammal_r", BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_BUILTIN (BUILT_IN_LLRINT, "llrint", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LLRINTF, "llrintf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LLRINTL, "llrintl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define LLRINT_TYPE(F) BT_FN_LONGLONG_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LLRINT, "llrint", LLRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LLROUND, "llround", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LLROUNDF, "llroundf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LLROUNDL, "llroundl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LLROUND, "llround", LLRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef LLRINT_TYPE
DEF_LIB_BUILTIN (BUILT_IN_LOG, "log", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_LIB_BUILTIN (BUILT_IN_LOG10, "log10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LOG10F, "log10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LOG10L, "log10l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define LOG10_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG10, "log10", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG1P, "log1p", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG1PF, "log1pf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG1PL, "log1pl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG1P, "log1p", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG2, "log2", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG2F, "log2f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOG2L, "log2l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG2, "log2", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOGB, "logb", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOGBF, "logbf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LOGBL, "logbl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOGB, "logb", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LOGF, "logf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_LOGL, "logl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LOG, "log", LOG10_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef LOG10_TYPE
DEF_C99_BUILTIN (BUILT_IN_LRINT, "lrint", BT_FN_LONG_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LRINTF, "lrintf", BT_FN_LONG_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LRINTL, "lrintl", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define LRINT_TYPE(F) BT_FN_LONG_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LRINT, "lrint", LRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LROUND, "lround", BT_FN_LONG_DOUBLE, ATTR_MATHFN_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LROUNDF, "lroundf", BT_FN_LONG_FLOAT, ATTR_MATHFN_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_LROUNDL, "lroundl", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_LROUND, "lround", LRINT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef LRINT_TYPE
DEF_LIB_BUILTIN (BUILT_IN_MODF, "modf", BT_FN_DOUBLE_DOUBLE_DOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_C90RES_BUILTIN (BUILT_IN_MODFF, "modff", BT_FN_FLOAT_FLOAT_FLOATPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_C90RES_BUILTIN (BUILT_IN_MODFL, "modfl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR, ATTR_MATHFN_FPROUNDING_STORE)
+#define MODF_TYPE(F) BT_FN_##F##_##F##_##F##PTR
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_MODF, "modf", MODF_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
+#undef MODF_TYPE
DEF_C99_BUILTIN (BUILT_IN_NAN, "nan", BT_FN_DOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_C99_BUILTIN (BUILT_IN_NANF, "nanf", BT_FN_FLOAT_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_C99_BUILTIN (BUILT_IN_NANL, "nanl", BT_FN_LONGDOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
-DEF_GCC_BUILTIN (BUILT_IN_NAND32, "nand32", BT_FN_DFLOAT32_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
-DEF_GCC_BUILTIN (BUILT_IN_NAND64, "nand64", BT_FN_DFLOAT64_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
-DEF_GCC_BUILTIN (BUILT_IN_NAND128, "nand128", BT_FN_DFLOAT128_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+#define NAN_TYPE(F) BT_FN_##F##_CONST_STRING
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NAN, "nan", NAN_TYPE, ATTR_CONST_NOTHROW_NONNULL)
+DEF_C23_BUILTIN (BUILT_IN_NAND32, "nand32", BT_FN_DFLOAT32_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_C23_BUILTIN (BUILT_IN_NAND64, "nand64", BT_FN_DFLOAT64_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_C23_BUILTIN (BUILT_IN_NAND128, "nand128", BT_FN_DFLOAT128_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_GCC_BUILTIN (BUILT_IN_NANS, "nans", BT_FN_DOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_GCC_BUILTIN (BUILT_IN_NANSF, "nansf", BT_FN_FLOAT_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_GCC_BUILTIN (BUILT_IN_NANSL, "nansl", BT_FN_LONGDOUBLE_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_GCC_FLOATN_NX_BUILTINS (BUILT_IN_NANS, "nans", NAN_TYPE, ATTR_CONST_NOTHROW_NONNULL)
+#undef NAN_TYPE
+DEF_GCC_BUILTIN (BUILT_IN_NANSF16B, "nansf16b", BT_FN_BFLOAT16_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_GCC_BUILTIN (BUILT_IN_NANSD32, "nansd32", BT_FN_DFLOAT32_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_GCC_BUILTIN (BUILT_IN_NANSD64, "nansd64", BT_FN_DFLOAT64_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
+DEF_GCC_BUILTIN (BUILT_IN_NANSD128, "nansd128", BT_FN_DFLOAT128_CONST_STRING, ATTR_CONST_NOTHROW_NONNULL)
DEF_C99_BUILTIN (BUILT_IN_NEARBYINT, "nearbyint", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_NEARBYINTF, "nearbyintf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_NEARBYINTL, "nearbyintl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
-DEF_C99_BUILTIN (BUILT_IN_NEXTAFTER, "nextafter", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERF, "nextafterf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERL, "nextafterl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARD, "nexttoward", BT_FN_DOUBLE_DOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDF, "nexttowardf", BT_FN_FLOAT_FLOAT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDL, "nexttowardl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define NEARBYINT_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NEARBYINT, "nearbyint", NEARBYINT_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef NEARBYINT_TYPE
+DEF_C99_BUILTIN (BUILT_IN_NEXTAFTER, "nextafter", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_ERRNO)
+DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERF, "nextafterf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_ERRNO)
+DEF_C99_BUILTIN (BUILT_IN_NEXTAFTERL, "nextafterl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
+#define NEXTAFTER_TYPE(F) BT_FN_##F##_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_NEXTAFTER, "nextafter", NEXTAFTER_TYPE, ATTR_MATHFN_ERRNO)
+DEF_GCC_BUILTIN (BUILT_IN_NEXTAFTERF16B, "nextafterf16b", BT_FN_BFLOAT16_BFLOAT16_BFLOAT16, ATTR_MATHFN_ERRNO)
+DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARD, "nexttoward", BT_FN_DOUBLE_DOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
+DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDF, "nexttowardf", BT_FN_FLOAT_FLOAT_LONGDOUBLE, ATTR_MATHFN_ERRNO)
+DEF_C99_BUILTIN (BUILT_IN_NEXTTOWARDL, "nexttowardl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_ERRNO)
DEF_LIB_BUILTIN (BUILT_IN_POW, "pow", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_POW10, "pow10", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_POW10F, "pow10f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_GCC_BUILTIN (BUILT_IN_POWIF, "powif", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING)
DEF_GCC_BUILTIN (BUILT_IN_POWIL, "powil", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_POWL, "powl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_POW, "pow", NEXTAFTER_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_REMAINDER, "remainder", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_REMAINDERF, "remainderf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_REMAINDERL, "remainderl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_REMAINDER, "remainder", NEXTAFTER_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef NEXTAFTER_TYPE
DEF_C99_BUILTIN (BUILT_IN_REMQUO, "remquo", BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_BUILTIN (BUILT_IN_REMQUOF, "remquof", BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
DEF_C99_BUILTIN (BUILT_IN_REMQUOL, "remquol", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR, ATTR_MATHFN_FPROUNDING_STORE)
-DEF_C99_BUILTIN (BUILT_IN_RINT, "rint", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_RINTF, "rintf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_C99_BUILTIN (BUILT_IN_RINTL, "rintl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define REMQUO_TYPE(F) BT_FN_##F##_##F##_##F##_INTPTR
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_REMQUO, "remquo", REMQUO_TYPE, ATTR_MATHFN_FPROUNDING_STORE)
+#undef REMQUO_TYPE
+DEF_C99_BUILTIN (BUILT_IN_RINT, "rint", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_C99_BUILTIN (BUILT_IN_RINTF, "rintf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
+DEF_C99_BUILTIN (BUILT_IN_RINTL, "rintl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define RINT_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_RINT, "rint", RINT_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef RINT_TYPE
+DEF_C23_BUILTIN (BUILT_IN_ROUNDEVEN, "roundeven", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_C23_BUILTIN (BUILT_IN_ROUNDEVENF, "roundevenf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_C23_BUILTIN (BUILT_IN_ROUNDEVENL, "roundevenl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_ROUND, "round", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_ROUNDF, "roundf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_ROUNDL, "roundl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define ROUND_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ROUND, "round", ROUND_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef ROUND_TYPE
+#define ROUNDEVEN_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_ROUNDEVEN, "roundeven", ROUNDEVEN_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef ROUNDEVEN_TYPE
DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALB, "scalb", BT_FN_DOUBLE_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALBF, "scalbf", BT_FN_FLOAT_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SCALBL, "scalbl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_SCALBLN, "scalbln", BT_FN_DOUBLE_DOUBLE_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_SCALBLNF, "scalblnf", BT_FN_FLOAT_FLOAT_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_SCALBLNL, "scalblnl", BT_FN_LONGDOUBLE_LONGDOUBLE_LONG, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define SCALBLN_TYPE(F) BT_FN_##F##_##F##_LONG
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SCALBLN, "scalbln", SCALBLN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef SCALBLN_TYPE
DEF_C99_BUILTIN (BUILT_IN_SCALBN, "scalbn", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_SCALBNF, "scalbnf", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_SCALBNL, "scalbnl", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBIT, "signbit", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define SCALBN_TYPE(F) BT_FN_##F##_##F##_INT
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SCALBN, "scalbn", SCALBN_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef SCALBN_TYPE
+DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBIT, "signbit", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITF, "signbitf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITL, "signbitl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SIGNBITD32, "signbitd32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_LIB_BUILTIN (BUILT_IN_SINH, "sinh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_SINHF, "sinhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_SINHL, "sinhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define SINH_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SINH, "sinh", SINH_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_SINL, "sinl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SIN, "sin", SINH_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef SINH_TYPE
DEF_LIB_BUILTIN (BUILT_IN_SQRT, "sqrt", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_SQRTF, "sqrtf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_SQRTL, "sqrtl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#define SQRT_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_SQRT, "sqrt", SQRT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_LIB_BUILTIN (BUILT_IN_TAN, "tan", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_TANF, "tanf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_LIB_BUILTIN (BUILT_IN_TANH, "tanh", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_TANHF, "tanhf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_TANHL, "tanhl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TANH, "tanh", SQRT_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_C90RES_BUILTIN (BUILT_IN_TANL, "tanl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TAN, "tan", SQRT_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_BUILTIN (BUILT_IN_TGAMMA, "tgamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_TGAMMAF, "tgammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_BUILTIN (BUILT_IN_TGAMMAL, "tgammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TGAMMA, "tgamma", SQRT_TYPE, ATTR_MATHFN_FPROUNDING_ERRNO)
+#undef SQRT_TYPE
DEF_C99_BUILTIN (BUILT_IN_TRUNC, "trunc", BT_FN_DOUBLE_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_TRUNCF, "truncf", BT_FN_FLOAT_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_TRUNCL, "truncl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define TRUNC_TYPE(F) BT_FN_##F##_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_TRUNC, "trunc", TRUNC_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#undef TRUNC_TYPE
DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0, "y0", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0F, "y0f", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_EXT_LIB_BUILTIN (BUILT_IN_Y0L, "y0l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CABS, "cabs", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CABSF, "cabsf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CABSL, "cabsl", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define CABS_TYPE(F) BT_FN_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CABS, "cabs", CABS_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CABS_TYPE
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOS, "cacos", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSF, "cacosf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSH, "cacosh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSHF, "cacoshf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSHL, "cacoshl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define CACOSH_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CACOSH, "cacosh", CACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CACOSL, "cacosl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CACOS, "cacos", CACOSH_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CACOSH_TYPE
DEF_C99_COMPL_BUILTIN (BUILT_IN_CARG, "carg", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CARGF, "cargf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CARGL, "cargl", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define CARG_TYPE(F) BT_FN_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CARG, "carg", CARG_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CARG_TYPE
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASIN, "casin", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINF, "casinf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINH, "casinh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINHF, "casinhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINHL, "casinhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define CASINH_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CASINH, "casinh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CASINL, "casinl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CASIN, "casin", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATAN, "catan", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANF, "catanf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANH, "catanh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANHF, "catanhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANHL, "catanhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CATANH, "catanh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CATANL, "catanl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CATAN, "catan", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOS, "ccos", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSF, "ccosf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSH, "ccosh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSHF, "ccoshf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSHL, "ccoshl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CCOSH, "ccosh", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CCOSL, "ccosl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CCOS, "ccos", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXP, "cexp", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXPF, "cexpf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CEXPL, "cexpl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CEXP, "cexp", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_GCC_BUILTIN (BUILT_IN_CEXPI, "cexpi", BT_FN_COMPLEX_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_GCC_BUILTIN (BUILT_IN_CEXPIF, "cexpif", BT_FN_COMPLEX_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_GCC_BUILTIN (BUILT_IN_CEXPIL, "cexpil", BT_FN_COMPLEX_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOG, "clog", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOGF, "clogf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CLOGL, "clogl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CLOG, "clog", CASINH_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CASINH_TYPE
DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10, "clog10", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10F, "clog10f", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_EXT_C99RES_BUILTIN (BUILT_IN_CLOG10L, "clog10l", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOW, "cpow", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOWF, "cpowf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPOWL, "cpowl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+#define CPOW_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CPOW, "cpow", CPOW_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CPOW_TYPE
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJ, "cproj", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJF, "cprojf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CPROJL, "cprojl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
+#define CPROJ_TYPE(F) BT_FN_COMPLEX_##F##_COMPLEX_##F
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CPROJ, "cproj", CPROJ_TYPE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CREAL, "creal", BT_FN_DOUBLE_COMPLEX_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CREALF, "crealf", BT_FN_FLOAT_COMPLEX_FLOAT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CREALL, "creall", BT_FN_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINH, "csinh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINHF, "csinhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINHL, "csinhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSINH, "csinh", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSINL, "csinl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSIN, "csin", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRT, "csqrt", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRTF, "csqrtf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CSQRTL, "csqrtl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CSQRT, "csqrt", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTAN, "ctan", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANF, "ctanf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANH, "ctanh", BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANHF, "ctanhf", BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANHL, "ctanhl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CTANH, "ctanh", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
DEF_C99_COMPL_BUILTIN (BUILT_IN_CTANL, "ctanl", BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_EXT_LIB_FLOATN_NX_BUILTINS (BUILT_IN_CTAN, "ctan", CPROJ_TYPE, ATTR_MATHFN_FPROUNDING)
+#undef CPROJ_TYPE
/* Category: string/memory builtins. */
-/* bcmp, bcopy and bzero have traditionally accepted NULL pointers
- when the length parameter is zero, so don't apply attribute "nonnull". */
-DEF_EXT_LIB_BUILTIN (BUILT_IN_BCMP, "bcmp", BT_FN_INT_CONST_PTR_CONST_PTR_SIZE, ATTR_PURE_NOTHROW_LEAF_LIST)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_BCOPY, "bcopy", BT_FN_VOID_CONST_PTR_PTR_SIZE, ATTR_NOTHROW_LEAF_LIST)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_BZERO, "bzero", BT_FN_VOID_PTR_SIZE, ATTR_NOTHROW_LEAF_LIST)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_BCMP, "bcmp", BT_FN_INT_CONST_PTR_CONST_PTR_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_BCOPY, "bcopy", BT_FN_VOID_CONST_PTR_PTR_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_BZERO, "bzero", BT_FN_VOID_PTR_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_INDEX, "index", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_MEMCHR, "memchr", BT_FN_PTR_CONST_PTR_INT_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_MEMCMP, "memcmp", BT_FN_INT_CONST_PTR_CONST_PTR_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
-DEF_LIB_BUILTIN (BUILT_IN_MEMCPY, "memcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_RET1_NOTHROW_NONNULL_LEAF)
-DEF_LIB_BUILTIN (BUILT_IN_MEMMOVE, "memmove", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_RET1_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY, "mempcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
-DEF_LIB_BUILTIN (BUILT_IN_MEMSET, "memset", BT_FN_PTR_PTR_INT_SIZE, ATTR_RET1_NOTHROW_NONNULL_LEAF)
+DEF_LIB_BUILTIN (BUILT_IN_MEMCPY, "memcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_LIB_BUILTIN (BUILT_IN_MEMMOVE, "memmove", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY, "mempcpy", BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
+DEF_LIB_BUILTIN (BUILT_IN_MEMSET, "memset", BT_FN_PTR_PTR_INT_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_RINDEX, "rindex", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY, "stpcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY, "stpncpy", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY, "stpcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_RETNONNULL_NOTHROW_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY, "stpncpy", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCASECMP, "strcasecmp", BT_FN_INT_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRCAT, "strcat", BT_FN_STRING_STRING_CONST_STRING, ATTR_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRCHR, "strchr", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRCMP, "strcmp", BT_FN_INT_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
-DEF_LIB_BUILTIN (BUILT_IN_STRCPY, "strcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_RET1_NOTHROW_NONNULL_LEAF)
+DEF_LIB_BUILTIN (BUILT_IN_STRCPY, "strcpy", BT_FN_STRING_STRING_CONST_STRING, ATTR_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRCSPN, "strcspn", BT_FN_SIZE_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STRDUP, "strdup", BT_FN_STRING_CONST_STRING, ATTR_MALLOC_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNDUP, "strndup", BT_FN_STRING_CONST_STRING_SIZE, ATTR_MALLOC_NOTHROW_NONNULL_LEAF)
+DEF_C23_BUILTIN (BUILT_IN_STRDUP, "strdup", BT_FN_STRING_CONST_STRING, ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF)
+DEF_C23_BUILTIN (BUILT_IN_STRNDUP, "strndup", BT_FN_STRING_CONST_STRING_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRLEN, "strlen", BT_FN_SIZE_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCASECMP, "strncasecmp", BT_FN_INT_CONST_STRING_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRNCAT, "strncat", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRNCMP, "strncmp", BT_FN_INT_CONST_STRING_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRNCPY, "strncpy", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNLEN, "strnlen", BT_FN_SIZE_CONST_STRING_SIZE, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRPBRK, "strpbrk", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRRCHR, "strrchr", BT_FN_STRING_CONST_STRING_INT, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRSPN, "strspn", BT_FN_SIZE_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_STRSTR, "strstr", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_PURE_NOTHROW_NONNULL_LEAF)
/* Category: stdio builtins. */
-DEF_LIB_BUILTIN (BUILT_IN_FPRINTF, "fprintf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_UNLOCKED, "fprintf_unlocked", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
+DEF_LIB_BUILTIN (BUILT_IN_FPRINTF, "fprintf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_2_3)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_UNLOCKED, "fprintf_unlocked", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_2_3)
DEF_LIB_BUILTIN (BUILT_IN_PUTC, "putc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTC_UNLOCKED, "putc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
DEF_LIB_BUILTIN (BUILT_IN_FPUTC, "fputc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_LIST)
DEF_LIB_BUILTIN (BUILT_IN_FWRITE, "fwrite", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FWRITE_UNLOCKED, "fwrite_unlocked", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_LIST)
DEF_LIB_BUILTIN (BUILT_IN_PRINTF, "printf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_UNLOCKED, "printf_unlocked", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_UNLOCKED, "printf_unlocked", BT_FN_INT_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_1_2)
DEF_LIB_BUILTIN (BUILT_IN_PUTCHAR, "putchar", BT_FN_INT_INT, ATTR_NULL)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTCHAR_UNLOCKED, "putchar_unlocked", BT_FN_INT_INT, ATTR_NULL)
DEF_LIB_BUILTIN (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NONNULL_LIST)
DEF_LIB_BUILTIN (BUILT_IN_SCANF, "scanf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_SCANF_1_2)
DEF_C99_BUILTIN (BUILT_IN_SNPRINTF, "snprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_3_4)
-DEF_LIB_BUILTIN (BUILT_IN_SPRINTF, "sprintf", BT_FN_INT_STRING_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_2_3)
+
+DEF_LIB_BUILTIN (BUILT_IN_SPRINTF, "sprintf", BT_FN_INT_STRING_CONST_STRING_VAR, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_2_3)
DEF_LIB_BUILTIN (BUILT_IN_SSCANF, "sscanf", BT_FN_INT_CONST_STRING_CONST_STRING_VAR, ATTR_FORMAT_SCANF_NOTHROW_2_3)
-DEF_LIB_BUILTIN (BUILT_IN_VFPRINTF, "vfprintf", BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_2_0)
+DEF_LIB_BUILTIN (BUILT_IN_VFPRINTF, "vfprintf", BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, ATTR_NONNULL_1_FORMAT_PRINTF_2_0)
DEF_C99_BUILTIN (BUILT_IN_VFSCANF, "vfscanf", BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_2_0)
DEF_LIB_BUILTIN (BUILT_IN_VPRINTF, "vprintf", BT_FN_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_1_0)
DEF_C99_BUILTIN (BUILT_IN_VSCANF, "vscanf", BT_FN_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_1_0)
DEF_C99_BUILTIN (BUILT_IN_VSNPRINTF, "vsnprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_3_0)
-DEF_LIB_BUILTIN (BUILT_IN_VSPRINTF, "vsprintf", BT_FN_INT_STRING_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_2_0)
+DEF_LIB_BUILTIN (BUILT_IN_VSPRINTF, "vsprintf", BT_FN_INT_STRING_CONST_STRING_VALIST_ARG, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_2_0)
DEF_C99_BUILTIN (BUILT_IN_VSSCANF, "vsscanf", BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG, ATTR_FORMAT_SCANF_NOTHROW_2_0)
/* Category: ctype builtins. */
DEF_C94_BUILTIN (BUILT_IN_TOWLOWER, "towlower", BT_FN_WINT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
DEF_C94_BUILTIN (BUILT_IN_TOWUPPER, "towupper", BT_FN_WINT_WINT, ATTR_PURE_NOTHROW_LEAF_LIST)
+/* Category: integer overflow checking builtins. */
+DEF_GCC_BUILTIN (BUILT_IN_ADD_OVERFLOW, "add_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_SUB_OVERFLOW, "sub_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_MUL_OVERFLOW, "mul_overflow", BT_FN_BOOL_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_ADD_OVERFLOW_P, "add_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_SUB_OVERFLOW_P, "sub_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_MUL_OVERFLOW_P, "mul_overflow_p", BT_FN_BOOL_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+/* Clang compatibility. */
+DEF_GCC_BUILTIN (BUILT_IN_SADD_OVERFLOW, "sadd_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SADDL_OVERFLOW, "saddl_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SADDLL_OVERFLOW, "saddll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SSUB_OVERFLOW, "ssub_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SSUBL_OVERFLOW, "ssubl_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SSUBLL_OVERFLOW, "ssubll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SMUL_OVERFLOW, "smul_overflow", BT_FN_BOOL_INT_INT_INTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SMULL_OVERFLOW, "smull_overflow", BT_FN_BOOL_LONG_LONG_LONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SMULLL_OVERFLOW, "smulll_overflow", BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UADD_OVERFLOW, "uadd_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UADDL_OVERFLOW, "uaddl_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UADDLL_OVERFLOW, "uaddll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_USUB_OVERFLOW, "usub_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_USUBL_OVERFLOW, "usubl_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_USUBLL_OVERFLOW, "usubll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UMUL_OVERFLOW, "umul_overflow", BT_FN_BOOL_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UMULL_OVERFLOW, "umull_overflow", BT_FN_BOOL_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UMULLL_OVERFLOW, "umulll_overflow", BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_ADDC, "addc", BT_FN_UINT_UINT_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_ADDCL, "addcl", BT_FN_ULONG_ULONG_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_ADDCLL, "addcll", BT_FN_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SUBC, "subc", BT_FN_UINT_UINT_UINT_UINT_UINTPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SUBCL, "subcl", BT_FN_ULONG_ULONG_ULONG_ULONG_ULONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SUBCLL, "subcll", BT_FN_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONG_ULONGLONGPTR, ATTR_NOTHROW_NONNULL_LEAF_LIST)
+
/* Category: miscellaneous builtins. */
-DEF_LIB_BUILTIN (BUILT_IN_ABORT, "abort", BT_FN_VOID, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_ABORT, "abort", BT_FN_VOID, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_COLD_LIST)
DEF_LIB_BUILTIN (BUILT_IN_ABS, "abs", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_AGGREGATE_INCOMING_ADDRESS, "aggregate_incoming_address", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_ALLOCA, "alloca", BT_FN_PTR_SIZE, ATTR_MALLOC_NOTHROW_LEAF_LIST)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_ALLOCA, "alloca", BT_FN_PTR_SIZE, ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_APPLY, "apply", BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE, ATTR_NULL)
DEF_GCC_BUILTIN (BUILT_IN_APPLY_ARGS, "apply_args", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_BSWAP16, "bswap16", BT_FN_UINT16_UINT16, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_BSWAP32, "bswap32", BT_FN_UINT32_UINT32, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_BSWAP64, "bswap64", BT_FN_UINT64_UINT64, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_BSWAP128, "bswap128", BT_FN_UINT128_UINT128, ATTR_CONST_NOTHROW_LEAF_LIST)
+
DEF_EXT_LIB_BUILTIN (BUILT_IN_CLEAR_CACHE, "__clear_cache", BT_FN_VOID_PTR_PTR, ATTR_NOTHROW_LEAF_LIST)
/* [trans-mem]: Adjust BUILT_IN_TM_CALLOC if BUILT_IN_CALLOC is changed. */
-DEF_LIB_BUILTIN (BUILT_IN_CALLOC, "calloc", BT_FN_PTR_SIZE_SIZE, ATTR_MALLOC_NOTHROW_LEAF_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_CALLOC, "calloc", BT_FN_PTR_SIZE_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLASSIFY_TYPE, "classify_type", BT_FN_INT_VAR, ATTR_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_CLEAR_PADDING, "clear_padding", BT_FN_VOID_VAR, ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_CLZ, "clz", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLZIMAX, "clzimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLZL, "clzl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLZLL, "clzll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_CLZG, "clzg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_CONSTANT_P, "constant_p", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CTZ, "ctz", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CTZIMAX, "ctzimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CTZL, "ctzl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CTZLL, "ctzll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_CTZG, "ctzg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_CLRSB, "clrsb", BT_FN_INT_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLRSBIMAX, "clrsbimax", BT_FN_INT_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLRSBL, "clrsbl", BT_FN_INT_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_CLRSBLL, "clrsbll", BT_FN_INT_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_CLRSBG, "clrsbg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_DCGETTEXT, "dcgettext", BT_FN_STRING_CONST_STRING_CONST_STRING_INT, ATTR_FORMAT_ARG_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_DGETTEXT, "dgettext", BT_FN_STRING_CONST_STRING_CONST_STRING, ATTR_FORMAT_ARG_2)
DEF_GCC_BUILTIN (BUILT_IN_DWARF_CFA, "dwarf_cfa", BT_FN_PTR, ATTR_NULL)
DEF_EXT_LIB_BUILTIN (BUILT_IN_EXECVE, "execve", BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING, ATTR_NOTHROW_LIST)
DEF_LIB_BUILTIN (BUILT_IN_EXIT, "exit", BT_FN_VOID_INT, ATTR_NORETURN_NOTHROW_LIST)
DEF_GCC_BUILTIN (BUILT_IN_EXPECT, "expect", BT_FN_LONG_LONG_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_EXPECT_WITH_PROBABILITY, "expect_with_probability", BT_FN_LONG_LONG_LONG_DOUBLE, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_ASSUME_ALIGNED, "assume_aligned", BT_FN_PTR_CONST_PTR_SIZE_VAR, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_EXTEND_POINTER, "extend_pointer", BT_FN_UNWINDWORD_PTR, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_EXTRACT_RETURN_ADDR, "extract_return_addr", BT_FN_PTR_PTR, ATTR_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSIMAX, "ffsimax", BT_FN_INT_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSL, "ffsl", BT_FN_INT_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FFSLL, "ffsll", BT_FN_INT_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_FFSG, "ffsg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FORK, "fork", BT_FN_PID, ATTR_NOTHROW_LIST)
DEF_GCC_BUILTIN (BUILT_IN_FRAME_ADDRESS, "frame_address", BT_FN_PTR_UINT, ATTR_NULL)
+DEF_GCC_BUILTIN (BUILT_IN_STACK_ADDRESS, "stack_address", BT_FN_PTR, ATTR_NULL)
+DEF_BUILTIN_STUB (BUILT_IN___STRUB_ENTER, "__builtin___strub_enter")
+DEF_BUILTIN_STUB (BUILT_IN___STRUB_UPDATE, "__builtin___strub_update")
+DEF_BUILTIN_STUB (BUILT_IN___STRUB_LEAVE, "__builtin___strub_leave")
/* [trans-mem]: Adjust BUILT_IN_TM_FREE if BUILT_IN_FREE is changed. */
-DEF_LIB_BUILTIN (BUILT_IN_FREE, "free", BT_FN_VOID_PTR, ATTR_NOTHROW_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_FREE, "free", BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_FROB_RETURN_ADDR, "frob_return_addr", BT_FN_PTR_PTR, ATTR_NULL)
DEF_EXT_LIB_BUILTIN (BUILT_IN_GETTEXT, "gettext", BT_FN_STRING_CONST_STRING, ATTR_FORMAT_ARG_1)
DEF_C99_BUILTIN (BUILT_IN_IMAXABS, "imaxabs", BT_FN_INTMAX_INTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_ISLESSEQUAL, "islessequal", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_ISLESSGREATER, "islessgreater", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_ISUNORDERED, "isunordered", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_ISEQSIG, "iseqsig", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_ISSIGNALING, "issignaling", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_LIB_BUILTIN (BUILT_IN_LABS, "labs", BT_FN_LONG_LONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_C99_BUILTIN (BUILT_IN_LLABS, "llabs", BT_FN_LONGLONG_LONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_LONGJMP, "longjmp", BT_FN_VOID_PTR_INT, ATTR_NORETURN_NOTHROW_LIST)
/* [trans-mem]: Adjust BUILT_IN_TM_MALLOC if BUILT_IN_MALLOC is changed. */
-DEF_LIB_BUILTIN (BUILT_IN_MALLOC, "malloc", BT_FN_PTR_SIZE, ATTR_MALLOC_NOTHROW_LEAF_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_MALLOC, "malloc", BT_FN_PTR_SIZE, ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_NEXT_ARG, "next_arg", BT_FN_PTR_VAR, ATTR_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_PARITY, "parity", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_PARITYIMAX, "parityimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_PARITYL, "parityl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_PARITYLL, "parityll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_PARITYG, "parityg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_POPCOUNT, "popcount", BT_FN_INT_UINT, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTIMAX, "popcountimax", BT_FN_INT_UINTMAX, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTL, "popcountl", BT_FN_INT_ULONG, ATTR_CONST_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTLL, "popcountll", BT_FN_INT_ULONGLONG, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_POPCOUNTG, "popcountg", BT_FN_INT_VAR, ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_POSIX_MEMALIGN, "posix_memalign", BT_FN_INT_PTRPTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_GCC_BUILTIN (BUILT_IN_PREFETCH, "prefetch", BT_FN_VOID_CONST_PTR_VAR, ATTR_NOVOPS_LEAF_LIST)
-DEF_LIB_BUILTIN (BUILT_IN_REALLOC, "realloc", BT_FN_PTR_PTR_SIZE, ATTR_NOTHROW_LEAF_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_REALLOC, "realloc", BT_FN_PTR_PTR_SIZE, ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_RETURN, "return", BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_RETURN_ADDRESS, "return_address", BT_FN_PTR_UINT, ATTR_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_SAVEREGS, "saveregs", BT_FN_PTR_VAR, ATTR_NULL)
-DEF_GCC_BUILTIN (BUILT_IN_SETJMP, "setjmp", BT_FN_INT_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SETJMP, "setjmp", BT_FN_INT_PTR, ATTR_RT_NOTHROW_LEAF_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRFMON, "strfmon", BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_STRFMON_NOTHROW_3_4)
-DEF_LIB_BUILTIN (BUILT_IN_STRFTIME, "strftime", BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR, ATTR_FORMAT_STRFTIME_NOTHROW_3_0)
-DEF_GCC_BUILTIN (BUILT_IN_TRAP, "trap", BT_FN_VOID, ATTR_NORETURN_NOTHROW_LEAF_LIST)
-DEF_GCC_BUILTIN (BUILT_IN_UNREACHABLE, "unreachable", BT_FN_VOID, ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST)
+DEF_LIB_BUILTIN (BUILT_IN_STRFTIME, "strftime", BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_TM_PTR, ATTR_FORMAT_STRFTIME_NOTHROW_3_0)
+DEF_GCC_BUILTIN (BUILT_IN_TRAP, "trap", BT_FN_VOID, ATTR_NORETURN_NOTHROW_LEAF_COLD_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UNREACHABLE_TRAP, "unreachable trap", BT_FN_VOID, ATTR_CONST_NORETURN_NOTHROW_LEAF_COLD_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_UNREACHABLE, "unreachable", BT_FN_VOID, ATTR_CONST_NORETURN_NOTHROW_LEAF_COLD_LIST)
DEF_GCC_BUILTIN (BUILT_IN_UNWIND_INIT, "unwind_init", BT_FN_VOID, ATTR_NULL)
-DEF_GCC_BUILTIN (BUILT_IN_UPDATE_SETJMP_BUF, "update_setjmp_buf", BT_FN_VOID_PTR_INT, ATTR_NULL)
+DEF_GCC_BUILTIN (BUILT_IN_UPDATE_SETJMP_BUF, "update_setjmp_buf", BT_FN_VOID_PTR, ATTR_NULL)
DEF_GCC_BUILTIN (BUILT_IN_VA_COPY, "va_copy", BT_FN_VOID_VALIST_REF_VALIST_ARG, ATTR_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_VA_END, "va_end", BT_FN_VOID_VALIST_REF, ATTR_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_VA_START, "va_start", BT_FN_VOID_VALIST_REF_VAR, ATTR_NOTHROW_LEAF_LIST)
DEF_BUILTIN_STUB (BUILT_IN_INIT_TRAMPOLINE, "__builtin_init_trampoline")
DEF_BUILTIN_STUB (BUILT_IN_INIT_HEAP_TRAMPOLINE, "__builtin_init_heap_trampoline")
DEF_BUILTIN_STUB (BUILT_IN_ADJUST_TRAMPOLINE, "__builtin_adjust_trampoline")
+DEF_BUILTIN_STUB (BUILT_IN_INIT_DESCRIPTOR, "__builtin_init_descriptor")
+DEF_BUILTIN_STUB (BUILT_IN_ADJUST_DESCRIPTOR, "__builtin_adjust_descriptor")
DEF_BUILTIN_STUB (BUILT_IN_NONLOCAL_GOTO, "__builtin_nonlocal_goto")
+DEF_BUILTIN_STUB (BUILT_IN_NESTED_PTR_CREATED, "__builtin_nested_func_ptr_created")
+DEF_BUILTIN_STUB (BUILT_IN_NESTED_PTR_DELETED, "__builtin_nested_func_ptr_deleted")
/* Implementing __builtin_setjmp. */
DEF_BUILTIN_STUB (BUILT_IN_SETJMP_SETUP, "__builtin_setjmp_setup")
-DEF_BUILTIN_STUB (BUILT_IN_SETJMP_DISPATCHER, "__builtin_setjmp_dispatcher")
DEF_BUILTIN_STUB (BUILT_IN_SETJMP_RECEIVER, "__builtin_setjmp_receiver")
/* Implementing variable sized local variables. */
DEF_BUILTIN_STUB (BUILT_IN_STACK_SAVE, "__builtin_stack_save")
DEF_BUILTIN_STUB (BUILT_IN_STACK_RESTORE, "__builtin_stack_restore")
DEF_BUILTIN_STUB (BUILT_IN_ALLOCA_WITH_ALIGN, "__builtin_alloca_with_align")
+DEF_BUILTIN_STUB (BUILT_IN_ALLOCA_WITH_ALIGN_AND_MAX, "__builtin_alloca_with_align_and_max")
+
+/* An internal version of memcmp, used when the result is only tested for
+ equality with zero. */
+DEF_BUILTIN_STUB (BUILT_IN_MEMCMP_EQ, "__builtin_memcmp_eq")
+
+/* An internal version of strcmp/strncmp, used when the result is only
+ tested for equality with zero. */
+DEF_BUILTIN_STUB (BUILT_IN_STRCMP_EQ, "__builtin_strcmp_eq")
+DEF_BUILTIN_STUB (BUILT_IN_STRNCMP_EQ, "__builtin_strncmp_eq")
/* Object size checking builtins. */
-DEF_GCC_BUILTIN (BUILT_IN_OBJECT_SIZE, "object_size", BT_FN_SIZE_CONST_PTR_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMCPY_CHK, "__memcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_RET1_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMMOVE_CHK, "__memmove_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_RET1_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY_CHK, "__mempcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_GCC_BUILTIN (BUILT_IN_OBJECT_SIZE, "object_size", BT_FN_SIZE_CONST_PTR_INT, ATTR_CONST_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_DYNAMIC_OBJECT_SIZE, "dynamic_object_size", BT_FN_SIZE_CONST_PTR_INT, ATTR_PURE_NOTHROW_LEAF_LIST)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMCPY_CHK, "__memcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMMOVE_CHK, "__memmove_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMPCPY_CHK, "__mempcpy_chk", BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_MEMSET_CHK, "__memset_chk", BT_FN_PTR_PTR_INT_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY_CHK, "__stpcpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY_CHK, "__stpncpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_STPCPY_CHK, "__stpcpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_STPNCPY_CHK, "__stpncpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_RETNONNULL_NOTHROW_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCAT_CHK, "__strcat_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRCPY_CHK, "__strcpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCAT_CHK, "__strncat_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_STRNCPY_CHK, "__strncpy_chk", BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, ATTR_NOTHROW_NONNULL_LEAF)
DEF_EXT_LIB_BUILTIN (BUILT_IN_SNPRINTF_CHK, "__snprintf_chk", BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_5_6)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_SPRINTF_CHK, "__sprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_NOTHROW_4_5)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_SPRINTF_CHK, "__sprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_4_5)
DEF_EXT_LIB_BUILTIN (BUILT_IN_VSNPRINTF_CHK, "__vsnprintf_chk", BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_5_0)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_VSPRINTF_CHK, "__vsprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_NOTHROW_4_0)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_CHK, "__fprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_3_4)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_VSPRINTF_CHK, "__vsprintf_chk", BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, ATTR_NOTHROW_NONNULL_1_FORMAT_PRINTF_4_0)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_CHK, "__fprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, ATTR_NONNULL_1_FORMAT_PRINTF_3_4)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_CHK, "__printf_chk", BT_FN_INT_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
-DEF_EXT_LIB_BUILTIN (BUILT_IN_VFPRINTF_CHK, "__vfprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_3_0)
+DEF_EXT_LIB_BUILTIN (BUILT_IN_VFPRINTF_CHK, "__vfprintf_chk", BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, ATTR_NONNULL_1_FORMAT_PRINTF_3_0)
DEF_EXT_LIB_BUILTIN (BUILT_IN_VPRINTF_CHK, "__vprintf_chk", BT_FN_INT_INT_CONST_STRING_VALIST_ARG, ATTR_FORMAT_PRINTF_2_0)
/* Profiling hooks. */
true, true, true, ATTR_NOTHROW_LEAF_LIST, false,
!targetm.have_tls)
+/* Suppressing speculation. Users are expected to use the first (N)
+ variant, which will be translated internally into one of the other
+ types. */
+
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_N, "speculation_safe_value",
+ BT_FN_VOID_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_PTR,
+ "speculation_safe_value_ptr", BT_FN_PTR_PTR_VAR,
+ ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_1, "speculation_safe_value_1",
+ BT_FN_I1_I1_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_2, "speculation_safe_value_2",
+ BT_FN_I2_I2_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_4, "speculation_safe_value_4",
+ BT_FN_I4_I4_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_8, "speculation_safe_value_8",
+ BT_FN_I8_I8_VAR, ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+DEF_GCC_BUILTIN (BUILT_IN_SPECULATION_SAFE_VALUE_16,
+ "speculation_safe_value_16", BT_FN_I16_I16_VAR,
+ ATTR_NOVOPS_NOTHROW_LEAF_LIST)
+
/* Exception support. */
DEF_BUILTIN_STUB (BUILT_IN_UNWIND_RESUME, "__builtin_unwind_resume")
DEF_BUILTIN_STUB (BUILT_IN_CXA_END_CLEANUP, "__builtin_cxa_end_cleanup")
DEF_GCC_BUILTIN (BUILT_IN_FUNCTION, "FUNCTION", BT_FN_CONST_STRING, ATTR_NOTHROW_LEAF_LIST)
DEF_GCC_BUILTIN (BUILT_IN_LINE, "LINE", BT_FN_INT, ATTR_NOTHROW_LEAF_LIST)
+/* Control Flow Redundancy hardening out-of-line checker. */
+DEF_BUILTIN_STUB (BUILT_IN___HARDCFR_CHECK, "__builtin___hardcfr_check")
+
/* Synchronization Primitives. */
#include "sync-builtins.def"
-/* OpenMP builtins. */
+/* Offloading and Multi Processing builtins. */
#include "omp-builtins.def"
/* GTM builtins. */
/* Sanitizer builtins. */
#include "sanitizer.def"
-/* Cilk Plus builtins. */
-#include "cilkplus.def"
+/* Coroutine builtins. */
+#include "coroutine-builtins.def"
+
+#undef DEF_BUILTIN
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