| /* { dg-require-effective-target vect_double } */ |
| |
| #include <stdarg.h> |
| #include "tree-vect.h" |
| |
| #define N 16 |
| |
| _Complex double a[N] = |
| { 10.0F + 20.0iF, 11.0F + 21.0iF, 12.0F + 22.0iF, 13.0F + 23.0iF, |
| 14.0F + 24.0iF, 15.0F + 25.0iF, 16.0F + 26.0iF, 17.0F + 27.0iF, |
| 18.0F + 28.0iF, 19.0F + 29.0iF, 20.0F + 30.0iF, 21.0F + 31.0iF, |
| 22.0F + 32.0iF, 23.0F + 33.0iF, 24.0F + 34.0iF, 25.0F + 35.0iF }; |
| _Complex double b[N] = |
| { 30.0F + 40.0iF, 31.0F + 41.0iF, 32.0F + 42.0iF, 33.0F + 43.0iF, |
| 34.0F + 44.0iF, 35.0F + 45.0iF, 36.0F + 46.0iF, 37.0F + 47.0iF, |
| 38.0F + 48.0iF, 39.0F + 49.0iF, 40.0F + 50.0iF, 41.0F + 51.0iF, |
| 42.0F + 52.0iF, 43.0F + 53.0iF, 44.0F + 54.0iF, 45.0F + 55.0iF }; |
| |
| _Complex double c[N]; |
| _Complex double res[N] = |
| { 40.0F + 60.0iF, 42.0F + 62.0iF, 44.0F + 64.0iF, 46.0F + 66.0iF, |
| 48.0F + 68.0iF, 50.0F + 70.0iF, 52.0F + 72.0iF, 54.0F + 74.0iF, |
| 56.0F + 76.0iF, 58.0F + 78.0iF, 60.0F + 80.0iF, 62.0F + 82.0iF, |
| 64.0F + 84.0iF, 66.0F + 86.0iF, 68.0F + 88.0iF, 70.0F + 90.0iF }; |
| |
| |
| __attribute__ ((noinline)) void |
| foo (void) |
| { |
| int i; |
| |
| for (i = 0; i < N; i++) |
| c[i] = a[i] + b[i]; |
| |
| } |
| |
| int |
| main (void) |
| { |
| int i; |
| check_vect (); |
| |
| foo (); |
| |
| /* check results: */ |
| for (i = 0; i < N; i++) |
| if (c[i] != res[i]) |
| abort (); |
| |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |
| /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" } } */ |