040000 tree aa636734ab094cb3ddf249831dd545859cda8f78	PowerPC
040000 tree dfc335945892bb3af2005bbf6f9e63053fb486b4	X86
100644 blob ec2293b2a70494e019eea9a2145465b3ffd52226	invalid-dir.ll
100644 blob a704bb548b9dc7f9174d5ccb65e502c0fd00e293	lit.local.cfg