URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Go to most recent revision |
Only display areas with differences |
Details |
Blame |
View Log
Rev 297 |
Rev 384 |
extern double sin (double), cos (double);
|
extern double sin (double), cos (double);
|
|
|
__inline double
|
__inline double
|
atan (double __x)
|
atan (double __x)
|
{
|
{
|
register double __result;
|
register double __result;
|
#if defined(__i386__) || defined(__x86_64__)
|
#if defined(__i386__) || defined(__x86_64__)
|
__asm __volatile__ ("" : "=t" (__result) : "0" (__x));
|
__asm __volatile__ ("" : "=t" (__result) : "0" (__x));
|
#else
|
#else
|
__result = __x;
|
__result = __x;
|
#endif
|
#endif
|
return __result;
|
return __result;
|
}
|
}
|
|
|
double
|
double
|
f(double x)
|
f(double x)
|
{
|
{
|
double t = atan (x);
|
double t = atan (x);
|
return cos (t) + sin (t);
|
return cos (t) + sin (t);
|
}
|
}
|
|
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.