| /* { dg-do compile } */ | |
| /* { dg-require-effective-target vect_double } */ | |
| double x[1024]; | |
| void foo (double *p) | |
| { | |
| x[0] = 1.; | |
| x[1] = 2.; | |
| *p = 7.; // aliasing store | |
| x[0] = x[0] + 1; | |
| x[1] = x[1] + 1; | |
| *p = 8.; // aliasing store | |
| x[1] = x[1] + 1; | |
| x[0] = x[0] + 1; | |
| } | |
| /* See that we vectorize three SLP instances. */ | |
| /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 "slp2" } } */ |