040000 tree e450766f4804c1ca3717ca1edb8547bf85e12d9d	analysis
040000 tree a13fc7a1ce665d982f1acf5f9feb9a2120c0ddc8	code
040000 tree 30bddc025d37bcf3b2cf2bdbfd2f46ce9c60262b	conversion
040000 tree 0b4e7714fcb0fb569e0cfbffaab1f9f8648f8b98	desugar
040000 tree dbc299389069389d610a1ca0cb4a2f297f84da1a	optimize
040000 tree 9cdb83751e83d4c58b169ebb5187704e098a574a	regalloc
040000 tree 2321a0a3f1807fd570ccf3978f583f0a3b668f0d	synthetic