040000 tree 10cac51a00fcefc58130843e82680c51f1425faf	analysis
040000 tree 3a778f7e75b99de23d23c5cb6ac1b4d037c69a43	code
040000 tree 6868e0fee6014b5472fe922355ced62a70156512	conversion
040000 tree cf1528435b7dd966bc2d01c080487010d1a1db40	desugar
040000 tree 23cf503f1d1ec94d9fc2688c9cbf690a779cb18b	optimize
040000 tree 9cdb83751e83d4c58b169ebb5187704e098a574a	regalloc
040000 tree 3e7254891fc5edd66c70fced986eef52c966df87	synthetic