#include <float.h> | |
/* If double is not wider than float, we probably don't have DFmode, | |
or at least it's not as wide as double. */ | |
#if DBL_MANT_DIG > FLT_MANT_DIG | |
typedef double floatvect2 __attribute__((vector_size (16))); | |
typedef union | |
{ | |
floatvect2 vector; | |
double f[2]; | |
}resfloatvect2; | |
void tempf(double *x, double *y) | |
{ | |
floatvect2 temp={x[0],x[1]}; | |
floatvect2 temp1={y[0],y[1]}; | |
resfloatvect2 temp2; | |
temp2.vector=temp+temp1; | |
x[0]=temp2.f[0]; | |
x[1]=temp2.f[1]; | |
} | |
#endif |