/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-dse1" } */ char Bool_Glob; void f(void) { Bool_Glob = 0; Bool_Glob = 1; } /* We should eliminate the first assignment to *p, but not the second. */ /* { dg-final { scan-tree-dump-times "Bool_Glob = 0" 0 "dse1"} } */ /* { dg-final { scan-tree-dump-times "Bool_Glob = 1" 1 "dse1"} } */ /* { dg-final { cleanup-tree-dump "dse1" } } */