| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre-stats" } */ | |
| int a; | |
| int foo(int argc) | |
| { | |
| int b; | |
| int c; | |
| int i; | |
| int d, e; | |
| for (i = 0; i < argc; i++) | |
| { | |
| e = a; | |
| a = 9; | |
| } | |
| return d + e; | |
| } | |
| /* We will move the load of a out of the loop. */ | |
| /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */ | |
| /* { dg-final { cleanup-tree-dump "pre" } } */ |