| ; This testcases makes sure that mem2reg can handle unreachable blocks. | |
| ; RUN: llvm-as < %s | opt -mem2reg | |
| int %test() { | |
| %X = alloca int | |
| store int 6, int* %X | |
| br label %Loop | |
| Loop: | |
| store int 5, int* %X | |
| br label %EndOfLoop | |
| Unreachable: | |
| br label %EndOfLoop | |
| EndOfLoop: | |
| br label %Loop | |
| } |