| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-lim-details" } */ | |
| int x; int y; | |
| struct { int x; int y; } global; | |
| int foo() { | |
| int i; | |
| for ( i=0; i<10; i++) | |
| y += x*x; | |
| for ( i=0; i<10; i++) | |
| global.y += global.x*global.x; | |
| } | |
| /* { dg-final { scan-tree-dump-times "Executing store motion of global.y" 1 "lim" } } */ | |
| /* XXX: We should also check for the load motion of global.x, but there is no easy way to do this. */ | |
| /* { dg-final { cleanup-tree-dump "lim" } } */ |