| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-store_ccp-vops" } */ |
| /* LLVM LOCAL test not applicable */ |
| /* { dg-require-fdump "" } */ |
| |
| /* Test to check whether global variables are being |
| constant propagated. */ |
| |
| int G; |
| |
| foo (int i) |
| { |
| if (i > 0) |
| G = 3; |
| else |
| G = 3; |
| |
| if (G != 3) |
| link_error (); |
| } |
| |
| main () |
| { |
| foo (0); |
| return 0; |
| } |
| |
| /* There should be no G on the RHS of an assignment. */ |
| /* { dg-final { scan-tree-dump-times "= G;" 0 "store_ccp"} } */ |
| /* { dg-final { cleanup-tree-dump "store_ccp" } } */ |
