OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [native/] [fdlibm/] [s_finite.c] - Rev 774

Compare with Previous | Blame | View Log

 
/* @(#)s_finite.c 1.3 95/01/18 */
/*
 * ====================================================
 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
 *
 * Developed at SunSoft, a Sun Microsystems, Inc. business.
 * Permission to use, copy, modify, and distribute this
 * software is freely granted, provided that this notice 
 * is preserved.
 * ====================================================
 */
 
/*
 * finite(x) returns 1 is x is finite, else 0;
 * no branching!
 */
 
#include "fdlibm.h"
 
#ifdef __STDC__
	int finite(double x)
#else
	int finite(x)
	double x;
#endif
{
	uint32_t hx;
	GET_HIGH_WORD(hx,x);
	return  (unsigned)((hx&0x7fffffff)-0x7ff00000)>>31;
}
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.