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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [floatunsidf.c] - Blame information for rev 312

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/* Public domain.  */
typedef int SItype __attribute__ ((mode (SI)));
typedef unsigned int USItype __attribute__ ((mode (SI)));
typedef float DFtype __attribute__ ((mode (DF)));
 
DFtype
__floatunsidf (USItype u)
{
  SItype s = (SItype) u;
  DFtype r = (DFtype) s;
  if (s < 0)
    r += (DFtype)2.0 * (DFtype) ((USItype) 1
                                 << (sizeof (USItype) * __CHAR_BIT__ - 1));
  return r;
}

Line No.	Rev	Author	Line
1	282	jeremybenn	`/* Public domain. */`
2			`typedef int SItype __attribute__ ((mode (SI)));`
3			`typedef unsigned int USItype __attribute__ ((mode (SI)));`
4			`typedef float DFtype __attribute__ ((mode (DF)));`
5
6			`DFtype`
7			`__floatunsidf (USItype u)`
8			`{`
9			`SItype s = (SItype) u;`
10			`DFtype r = (DFtype) s;`
11			`if (s < 0)`
12			`r += (DFtype)2.0 * (DFtype) ((USItype) 1`
13			`<< (sizeof (USItype) * __CHAR_BIT__ - 1));`
14			`return r;`
15			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [floatunsidf.c] - Blame information for rev 312