| /* { dg-require-effective-target vect_int_mult } */ |
| |
| #include <stdarg.h> |
| #include "tree-vect.h" |
| |
| #define N 10 |
| #define RES 1024 |
| |
| /* A reduction pattern in which there is no data ref in |
| the loop and one operand is defined outside of the loop. */ |
| |
| __attribute__ ((noinline)) int |
| foo (int v) |
| { |
| int i; |
| int result = 1; |
| |
| ++v; |
| for (i = 0; i < N; i++) |
| result *= v; |
| |
| return result; |
| } |
| |
| int |
| main (void) |
| { |
| int res; |
| |
| check_vect (); |
| |
| res = foo (1); |
| if (res != RES) |
| abort (); |
| |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |
| |
