24 lines
336 B
C
24 lines
336 B
C
#include <math.h>
|
|
|
|
#if __FMA__
|
|
|
|
float fmaf(float x, float y, float z)
|
|
{
|
|
__asm__ ("vfmadd132ss %1, %2, %0" : "+x" (x) : "x" (y), "x" (z));
|
|
return x;
|
|
}
|
|
|
|
#elif __FMA4__
|
|
|
|
float fmaf(float x, float y, float z)
|
|
{
|
|
__asm__ ("vfmaddss %3, %2, %1, %0" : "=x" (x) : "x" (x), "x" (y), "x" (z));
|
|
return x;
|
|
}
|
|
|
|
#else
|
|
|
|
#include "../fmaf.c"
|
|
|
|
#endif
|