040000 tree 36f8230387068a03deaa0c52371fdf3c2e73c7bd	analysis
040000 tree f76dbe5038aaaf9cdca4ca9abc445f56e9c9d7bd	code
040000 tree 9027b0a77be188d044f73ba4cadc8d30009b17bd	conversion
040000 tree 4aefd2992f082e8cf8f2695ce6b7ce133430d711	desugar
040000 tree 3486f5121abbfb1a98bbb7157e9064da55b9d826	optimize
040000 tree 0589187f83ec4e64257665ee825c568f06d2a71d	regalloc
040000 tree b0301d1a77befc72eb6372c6468be915f8453917	synthetic