1 ; RUN: llc < %s 2 3 define void @f() { 4 entry: 5 br label %bb1 6 7 bb1: 8 %0 = phi [0 x { i8*, i64, i64 }] [ %load, %bb2 ], [ undef, %entry ] 9 store [0 x { i8*, i64, i64 }] %0, [0 x { i8*, i64, i64 }]* undef, align 8 10 %1 = icmp eq i64 undef, 0 11 br i1 %1, label %bb2, label %bb3 12 13 bb2: 14 %load = load [0 x { i8*, i64, i64 }], [0 x { i8*, i64, i64 }]* undef, align 8 15 br label %bb1 16 17 bb3: 18 ret void 19 } 20
