| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -funroll-loops -fdump-tree-cunroll-details" } */ | |
| void bla(int); | |
| void foo(void) | |
| { | |
| int i; | |
| /* This loop used to appear to be too large for unrolling. */ | |
| for (i = 0; i < 4; i++) | |
| { | |
| bla (i); | |
| bla (2*i); | |
| bla (3*i); | |
| bla (4*i); | |
| bla (5*i); | |
| bla (6*i); | |
| bla (7*i); | |
| bla (8*i); | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump-times "Unrolled loop 1 completely" 1 "cunroll" } } */ | |
| /* { dg-final { cleanup-tree-dump "cunroll" } } */ |