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/*
* Written by Ulrich Drepper <drepper@gmail.com>.
*/
/*
* __isinf_ns(x) returns != 0 if x is ±inf, else 0;
* no branching!
*/
#include <math.h>
#include <math_private.h>
#undef __isinf_ns
int
__isinf_ns (double x)
{
int32_t hx,lx;
EXTRACT_WORDS(hx,lx,x);
return !(lx | ((hx & 0x7fffffff) ^ 0x7ff00000));
}
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