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Diffstat (limited to 'newlib/libm/common/s_finite.c')
-rw-r--r-- | newlib/libm/common/s_finite.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/newlib/libm/common/s_finite.c b/newlib/libm/common/s_finite.c deleted file mode 100644 index 17f4e84..0000000 --- a/newlib/libm/common/s_finite.c +++ /dev/null @@ -1,35 +0,0 @@ - -/* @(#)s_finite.c 5.1 93/09/24 */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, 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" - -#ifndef _DOUBLE_IS_32BITS - -#ifdef __STDC__ - int finite(double x) -#else - int finite(x) - double x; -#endif -{ - __int32_t hx; - GET_HIGH_WORD(hx,x); - return (int)((__uint32_t)((hx&0x7fffffff)-0x7ff00000)>>31); -} - -#endif /* _DOUBLE_IS_32BITS */ |