| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre-stats" } */ | |
| int a[1024]; | |
| int b[1024], c[1024]; | |
| void foo () | |
| { | |
| for (int j = 0; j < 1024; ++j) | |
| { | |
| for (int i = 0; i < 1024; ++i) | |
| a[i] = j; | |
| b[j] = c[j]; | |
| } | |
| } | |
| /* We should not hoist/PRE the outer loop IV increment or the load | |
| from c across the inner loop. */ | |
| /* { dg-final { scan-tree-dump-not "HOIST inserted" "pre" } } */ |