/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-store_ccp-vops" } */ /* 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" } } */