forked from OSchip/llvm-project
20 lines
429 B
Common Lisp
20 lines
429 B
Common Lisp
#include <clc/clc.h>
|
|
#include "relational.h"
|
|
|
|
_CLC_DEFINE_RELATIONAL_UNARY(int, signbit, __builtin_signbitf, float)
|
|
|
|
#ifdef cl_khr_fp64
|
|
|
|
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
|
|
|
|
// The scalar version of signbit(double) returns an int, but the vector versions
|
|
// return long.
|
|
|
|
_CLC_DEF _CLC_OVERLOAD int signbit(double x){
|
|
return __builtin_signbit(x);
|
|
}
|
|
|
|
_CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(long, signbit, double)
|
|
|
|
#endif
|