040000 tree 54c93d25d6ebaa421a818497c0d2ca5e92b59629	analysis
040000 tree a4d9c069039a84c649fd5ef2b5fd7addc1f5fc2e	code
040000 tree adc22cf95054ea9ab6c8bfe052d50d0e3e596654	conversion
040000 tree 5a804e20fd1b914deb13b7da04b2debe5f3fbf9e	desugar
040000 tree b0e57fc85e332a9edc3db0c4a2d90b66ce95f0c0	optimize
040000 tree 59e2d4ba459403e966c64610821f31bfbe942bbd	regalloc
040000 tree f59de3dc74e00fdd46247f8cd460749370fc4d33	synthetic