040000 tree c4aa6d6af98be74397862cf4ad097524caab4fdd	ADT
040000 tree 7087f5409138878892bb5361dd45c8c7b62acd49	CodeGen
040000 tree 8adc3ab5dc789a731dcfa9a761dcfce35b667f4d	LD
040000 tree e7ec7951c16a3930fed490a3ef03655736482c7f	MC
040000 tree 04e452e3253805d5c425dce1015cf34cac0579a6	Support
040000 tree 8cd8e54fa6e5235da3ac45287332dfa23e325ea6	Target