| /* { dg-require-effective-target vect_int } */ | |
| #include <stdio.h> | |
| #include <stdarg.h> | |
| #include "tree-vect.h" | |
| int main1 (int len) | |
| { | |
| int s = 0; | |
| int i = len; | |
| /* vectorization of induction with reduction. */ | |
| for ( ; i > 1; i -=2) | |
| s += i; | |
| return s; | |
| } | |
| int main (void) | |
| { | |
| int s; | |
| check_vect (); | |
| s = main1 (26); | |
| if (s != 182) | |
| abort (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ | |
| /* { dg-final { cleanup-tree-dump "vect" } } */ |