question: the top of the diamond concode_field_sep BasicBlock notTaken concode_elem_sep BasicBlock top concode_elem_sep BasicBlock bottom concode_elem_sep BasicBlock taken concode_field_sep Diamond threeElementDiamond concode_elem_sep BasicBlock getNotTaken concode_elem_sep BasicBlock getBottom concode_elem_sep String toString concode_elem_sep Diamond fourElementDiamond concode_elem_sep BasicBlock getTaken concode_elem_sep Diamond buildDiamond
target: BasicBlock function ( ) { return top ; }