OpenBLAS/kernel/mips/scal.c

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#include "common.h"

int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT *dummy, BLASLONG dummy2)
{
    BLASLONG i = 0, j = 0;

    // Resolved issue 4728 when the caller is {s/d}scal
    if (da == 0.0 && dummy2 == 1)
    {
        while(j < n)
        {
            x[i] = da * x[i] ;

            i += inc_x ;
            j++;
        }
    }
    else
    {
        while(j < n)
        {

            if ( da == 0.0 )
                x[i] = 0.0;
            else
                x[i] = da * x[i] ;

            i += inc_x ;
            j++;
        }
    }
    return 0;
}