040000 tree 02184f9aef779130cab3e5c335de44aa004aa52f	analysis
040000 tree 2a342740fc61169954f30b5baa6e510e86f292b0	code
040000 tree c5c7a6ba44df875ee5dc15f3b0c56468b9982700	conversion
040000 tree 52286509ccb986e23a474053a8510dc5a3ec1a78	desugar
040000 tree 9518b87905ebd0629b794c855ab59222f1a108cc	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 5f9bfd1ae75a05a215352e7652222013f62fb5f9	synthetic