1 ; RUN: opt < %s -jump-threading -S | grep "ret i32 0" 2 ; PR3138 3 4 define i32 @jt() { 5 entry: 6 br i1 true, label %bb3, label %bb 7 8 bb: ; preds = %entry 9 unreachable 10 11 bb3: ; preds = %entry 12 ret i32 0 13 } 14
