1/* { dg-require-effective-target vect_int } */ 2 3#include <stdarg.h> 4#include "tree-vect.h" 5 6#define N 16 7 8unsigned int out[N]; 9unsigned int in1[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; 10unsigned int in2[N] = {10,11,12,13,14,15,16,17,18,19,110,111,112,113,114,115}; 11 12__attribute__ ((noinline)) int 13main1 (unsigned int x, unsigned int y) 14{ 15 int i; 16 unsigned int *pin1 = &in1[0]; 17 unsigned int *pin2 = &in2[0]; 18 unsigned int *pout = &out[0]; 19 unsigned int a0, a1, a2, a3; 20 21 a0 = *pin2++ - *pin1++ + 23; 22 a1 = *pin2++ - *pin1++ + 142; 23 a2 = *pin2++ - *pin1++ + 2; 24 a3 = *pin2++ - *pin1++ + 31; 25 26 *pout++ = a0 * x; 27 *pout++ = a1 * y; 28 *pout++ = a2 * x; 29 *pout++ = a3 * y; 30 31 /* Check results. */ 32 if (out[0] != (in2[0] - in1[0] + 23) * x 33 || out[1] != (in2[1] - in1[1] + 142) * y 34 || out[2] != (in2[2] - in1[2] + 2) * x 35 || out[3] != (in2[3] - in1[3] + 31) * y) 36 abort(); 37 38 return 0; 39} 40 41int main (void) 42{ 43 check_vect (); 44 45 main1 (2, 3); 46 47 return 0; 48} 49 50/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */ 51/* { dg-final { cleanup-tree-dump "slp1" } } */ 52/* { dg-final { cleanup-tree-dump "slp2" } } */ 53 54