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[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [newlib/] [libm/] [common/] [s_fdim.c] - Blame information for rev 855

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Line No. Rev Author Line
1 148 jeremybenn
/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
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 *
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 * Permission to use, copy, modify, and distribute this software
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 * is freely granted, provided that this notice is preserved.
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 */
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#include "fdlibm.h"
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#ifndef _DOUBLE_IS_32BITS
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#ifdef __STDC__
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        double fdim(double x, double y)
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#else
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        double fdim(x,y)
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        double x;
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        double y;
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#endif
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{
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  int c = __fpclassifyd(x);
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  if (c == FP_NAN || c == FP_INFINITE)
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    return HUGE_VAL;
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  return x > y ? x - y : 0.0;
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}
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#endif /* _DOUBLE_IS_32BITS */

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