| #include <clc/clc.h> |
| #include "relational.h" |
| |
| _CLC_DEFINE_RELATIONAL_UNARY(int, isnan, __builtin_isnan, float) |
| |
| #ifdef cl_khr_fp64 |
| |
| #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
| |
| // The scalar version of isnan(double) returns an int, but the vector versions |
| // return long. |
| _CLC_DEF _CLC_OVERLOAD int isnan(double x) { |
| return __builtin_isnan(x); |
| } |
| |
| _CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(long, isnan, double) |
| |
| #endif |
| |
| #ifdef cl_khr_fp16 |
| |
| #pragma OPENCL EXTENSION cl_khr_fp16 : enable |
| |
| // The scalar version of isnan(half) returns an int, but the vector versions |
| // return short. |
| _CLC_DEF _CLC_OVERLOAD int isnan(half x) { |
| return __builtin_isnan(x); |
| } |
| |
| _CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(short, isnan, half) |
| |
| #endif |