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/*
* Written by Ulrich Drepper <drepper@gmail.com>.
*/
/*
* __isinf_nsf(x) returns != 0 if x is ±inf, else 0;
* no branching!
*/
#include <math.h>
#include <math_private.h>
#undef __isinf_nsf
int
__isinf_nsf (float x)
{
int32_t ix;
GET_FLOAT_WORD(ix,x);
return (ix & 0x7fffffff) == 0x7f800000;
}
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