| ; This test checks to make sure that 'br X, Dest, Dest' is folded into | |
| ; 'br Dest' | |
| ; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \ | |
| ; RUN: not grep {br bool %c2} | |
| declare void %noop() | |
| int %test(bool %c1, bool %c2) { | |
| call void %noop() | |
| br bool %c1, label %A, label %Y | |
| A: | |
| call void %noop() | |
| br bool %c2, label %X, label %X ; Can be converted to unconditional br | |
| X: | |
| call void %noop() | |
| ret int 0 | |
| Y: | |
| call void %noop() | |
| br label %X | |
| } |