| /* { dg-do compile } */ | |
| /* { dg-require-effective-target vect_load_lanes } */ | |
| struct s { int x[100]; }; | |
| void | |
| f (struct s *s1, int a, int b) | |
| { | |
| for (int i = 0; i < 32; ++i) | |
| s1->x[a + i] = s1->x[b + i * 2] + s1->x[b + i * 3]; | |
| } | |
| /* { dg-final { scan-tree-dump {flags: *[^\n]*MIXED_STEPS} "vect" } } */ | |
| /* { dg-final { scan-tree-dump "using an address-based overlap test" "vect" } } */ | |
| /* { dg-final { scan-tree-dump-not "using an index-based" "vect" } } */ |