040000 tree b01f7d20c24c506228d9d6038428c8a6232ed80f	analysis
040000 tree a7b1aa6d3da73c93a7fa2ed447b3912a1f83f374	code
040000 tree 0ac085089e2683252e05feadd0bfc810112c8552	conversion
040000 tree 2adaed634617cf72077c2be3f7f3454f8bfc7b9f	desugar
040000 tree 42e3d041b82645f0cb9e498bd8e70b1d387dd037	optimize
040000 tree d20f43a3a34f27057ef055b51a4e5a61f4f6f926	regalloc
040000 tree 48c6fa5b3ea8a4e1e09edd2797ac32e25421d10c	synthetic