| ; RUN: llc < %s | |
| define void @f() { | |
| entry: | |
| br label %bb1 | |
| bb1: | |
| %0 = phi [0 x { i8*, i64, i64 }] [ %load, %bb2 ], [ undef, %entry ] | |
| store [0 x { i8*, i64, i64 }] %0, [0 x { i8*, i64, i64 }]* undef, align 8 | |
| %1 = icmp eq i64 undef, 0 | |
| br i1 %1, label %bb2, label %bb3 | |
| bb2: | |
| %load = load [0 x { i8*, i64, i64 }], [0 x { i8*, i64, i64 }]* undef, align 8 | |
| br label %bb1 | |
| bb3: | |
| ret void | |
| } |