w lec01 f first part of lec02 m last part of lec02-first half of lec 03 w last half of lec03 f lec04 m lec05 w recursive descent again f table driven top down m lec07 - bottom up intro w lec08 - more bottom up f lec09 - SLR, LR(1) and LALR m lec10 - symbol tables w out sick f lec11 - first part m lec11 - rest w lec11 - up level addressing f midterm m lec12 w lec13 f lec14 - control flow m lec15 - boolean expression w lec16 - algebraic simplification f lec17 - dags m lec18 - flow graphs and optimization w lec19 - data flow analysis f - thanksgiving m lec20 - code generation, stacks and registers w lec21 - peephole optimization f canceld m apl compiler w lec22 - risc machines f course evaluations