| #include <clc/clc.h> |
| #include "../clcmacro.h" |
| |
| _CLC_DEFINE_BINARY_BUILTIN(float, copysign, __builtin_copysignf, float, float) |
| |
| #ifdef cl_khr_fp64 |
| |
| #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
| |
| _CLC_DEFINE_BINARY_BUILTIN(double, copysign, __builtin_copysign, double, double) |
| |
| #endif |
| |
| #ifdef cl_khr_fp16 |
| |
| #pragma OPENCL EXTENSION cl_khr_fp16 : enable |
| |
| _CLC_DEF _CLC_OVERLOAD half copysign(half x, half y) |
| { |
| ushort sign_x = as_ushort(x) & 0x8000u; |
| ushort unsigned_y = as_ushort(y) & 0x7ffffu; |
| |
| return as_half((ushort)(sign_x | unsigned_y)); |
| } |
| _CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, half, copysign, half, half) |
| |
| #endif |
