040000 tree 72c94b392369970f8f938b0a51695ec51158ca1e	analysis
040000 tree 2033875106ede4b90ece5e98029ca14e3941def2	code
040000 tree 5b548450b8afd881ac90a8c15db8bbeebd3ee09d	conversion
040000 tree 2e5244ff151119829d0f821de7f66d689936bd88	desugar
040000 tree 37d8a27c59c9cbc7068c6854fd051f24b0083421	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 00c3bc7b1abb325b62d012a49e51140a9b09910c	synthetic