1 /* { dg-do compile } */ 2 /* { dg-options "-O3 -mavx2" } */ 3 sumint(const int arr[])4int sumint(const int arr[]) { 5 arr = __builtin_assume_aligned(arr, 64); 6 int sum=0; 7 for (int i=0 ; i<1024 ; i++) 8 sum+=arr[i]; 9 return sum; 10 } 11 12 /* { dg-final { scan-assembler-times "vextracti" 1 } } */ 13