040000 tree 3781a3f2a0fb21d62b018779e7c90fd66d716ac0	analysis
040000 tree c57452c15754f92e67e69a783dacd901994a6bd8	code
040000 tree c21b656278611c4a71b1c041d0974f59dd039e94	conversion
040000 tree 4aefd2992f082e8cf8f2695ce6b7ce133430d711	desugar
040000 tree c73f75dd7139207c8e546bedb52a29c0b6557df6	optimize
040000 tree 0589187f83ec4e64257665ee825c568f06d2a71d	regalloc
040000 tree b0301d1a77befc72eb6372c6468be915f8453917	synthetic