URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [floatunsidf.c] - Diff between revs 154 and 816

Rev 154	Rev 816
`/* Public domain. */`	`/* Public domain. */`
`typedef int SItype __attribute__ ((mode (SI)));`	`typedef int SItype __attribute__ ((mode (SI)));`
`typedef unsigned int USItype __attribute__ ((mode (SI)));`	`typedef unsigned int USItype __attribute__ ((mode (SI)));`
`typedef float DFtype __attribute__ ((mode (DF)));`	`typedef float DFtype __attribute__ ((mode (DF)));`

`DFtype`	`DFtype`
`__floatunsidf (USItype u)`	`__floatunsidf (USItype u)`
`{`	`{`
`SItype s = (SItype) u;`	`SItype s = (SItype) u;`
`DFtype r = (DFtype) s;`	`DFtype r = (DFtype) s;`
`if (s < 0)`	`if (s < 0)`
`r += (DFtype)2.0 * (DFtype) ((USItype) 1`	`r += (DFtype)2.0 * (DFtype) ((USItype) 1`
`<< (sizeof (USItype) * __CHAR_BIT__ - 1));`	`<< (sizeof (USItype) * __CHAR_BIT__ - 1));`
`return r;`	`return r;`
`}`	`}`