040000 tree 91ee86d00f62a24162da2668efafe49401980116	analysis
040000 tree 572de8bb06d2be21461c17dcbf7327088830374b	code
040000 tree 725ca057443e3ba7412154ced75d304277678afd	conversion
040000 tree f5db2fa63386c47c53684ed4d149a513c0a8f3f8	desugar
040000 tree 3eed2a8801abc8973cdfe96a3514e2d8c9eb5115	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 653aaf8d26552d85287c03a28a9ba71d9ef3a284	synthetic