1/* From PR 18977.  */
2void foo(float * x);
3
4int main()
5{
6  float x[4];
7  foo (x);
8  return 0;
9}
10
11void foo (float *x)
12{
13    int i,j,k;
14    float temp;
15    static float t16[16]={1.,2.,3.,4.,5.,6.,7.,8.,9.,
16			  10.,11.,12.,13.,14.,15.,16.};
17    static float tmp[4]={0.,0.,0.,0.};
18
19    for (i=0; i<4; i++) {
20	k = 3 - i;
21	temp = t16[5*k];
22	for(j=k+1; j<4; j++) {
23	    tmp[k] = t16[k+  j*4] * temp;
24	}
25    }
26    x[0] = tmp[0];
27    x[1] = tmp[1];
28    x[2] = tmp[2];
29    x[3] = tmp[3];
30}
31