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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [common/] [sf_remquo.c] - Blame information for rev 455

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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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#ifdef __STDC__
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        float remquof(float x, float y, int *quo)       /* wrapper remquof */
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#else
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        float remquof(x,y,quo)                  /* wrapper remquof */
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        float x,y;
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        int *quo;
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#endif
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{
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        int signx, signy, signres;
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        int wx;
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        int wy;
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        float x_over_y;
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        GET_FLOAT_WORD(wx, x);
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        GET_FLOAT_WORD(wy, y);
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        signx = (wx & 0x80000000) >> 31;
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        signy = (wy & 0x80000000) >> 31;
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        signres = (signx ^ signy) ? -1 : 1;
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        x_over_y = fabsf(x / y);
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        *quo = signres * (lrintf(x_over_y) & 0x7f);
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        return remainderf(x,y);
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}
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#ifdef _DOUBLE_IS_32BITS
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#ifdef __STDC__
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        double remquo(double x, double y, int *quo)     /* wrapper remquof */
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#else
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        double remquo(x,y,quo)                  /* wrapper remquof */
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        double x,y;
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        int *quo;
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#endif
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{
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        return (double) remquof((float) x, (float) y, quo);
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}
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#endif /* defined(_DOUBLE_IS_32BITS) */

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