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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [config/] [floatunsidf.c] - Blame information for rev 38

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Line No. Rev Author Line
1 38 julius
/* Public domain.  */
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typedef int SItype __attribute__ ((mode (SI)));
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typedef unsigned int USItype __attribute__ ((mode (SI)));
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typedef float DFtype __attribute__ ((mode (DF)));
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DFtype
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__floatunsidf (USItype u)
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{
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  SItype s = (SItype) u;
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  DFtype r = (DFtype) s;
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  if (s < 0)
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    r += (DFtype)2.0 * (DFtype) ((USItype) 1
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                                 << (sizeof (USItype) * __CHAR_BIT__ - 1));
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  return r;
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}

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