1 #include "include/llvm-libc-macros/float16-macros.h" 2 #include "include/llvm-libc-types/float128.h" 3 4 #ifndef LIBC_TYPES_HAS_FLOAT16 5 #error unsupported 6 #endif 7 8 _Float16 cvt_from_float(float x) { return static_cast<_Float16>(x); } 9 10 _Float16 cvt_from_double(double x) { return static_cast<_Float16>(x); } 11 12 _Float16 cvt_from_long_double(long double x) { 13 return static_cast<_Float16>(x); 14 } 15 16 #ifdef LIBC_TYPES_HAS_FLOAT128 17 _Float16 cvt_from_float128(float128 x) { return static_cast<_Float16>(x); } 18 #endif 19 20 float cvt_to_float(_Float16 x) { return x; } 21 22 double cvt_to_double(_Float16 x) { return x; } 23 24 long double cvt_to_long_double(_Float16 x) { return x; } 25 26 #ifdef LIBC_TYPES_HAS_FLOAT128 27 float128 cvt_to_float128(_Float16 x) { return x; } 28 #endif 29 30 extern "C" void _start() {} 31