| ; RUN: not llvm-as < %s 2>&1 | grep "PHI nodes not grouped at top" | |
| define i32 @test(i32 %i, i32 %j, i1 %c) { | |
| br i1 %c, label %A, label %B | |
| A: | |
| br label %C | |
| B: | |
| br label %C | |
| C: | |
| %a = phi i32 [%i, %A], [%j, %B] | |
| %x = add i32 %a, 0 ; Error, PHI's should be grouped! | |
| %b = phi i32 [%i, %A], [%j, %B] | |
| ret i32 %x | |
| } |