040000 tree 54c93d25d6ebaa421a818497c0d2ca5e92b59629	analysis
040000 tree 7b3badbed27812d0903530a6ee4c487de78ee7d9	code
040000 tree f0301b2053563896892826f7ccd39e62f5df4d57	conversion
040000 tree 536b3a2045d34132f7a2ab10d3447896911d9dce	desugar
040000 tree 44e85f036c32a343af6a0f4fcf039403f354df50	optimize
040000 tree fe0e95a349b51b5ea0f6eb2c59d19ed29ac7ce27	regalloc
040000 tree 39b3854296d0720680bf30e2b93e46feb5d739e2	synthetic