| ; Make sure that functions are removed successfully if they are referred to by | |
| ; a global that is dead. Make sure any globals they refer to die as well. | |
| ; RUN: llvm-as < %s | opt -globaldce | llvm-dis | not grep foo | |
| %b = internal global int ()* %foo ;; Unused, kills %foo | |
| %foo = internal global int 7 ;; Should die when function %foo is killed | |
| implementation | |
| internal int %foo() { ;; dies when %b dies. | |
| %ret = load int* %foo | |
| ret int %ret | |
| } | |