040000 tree aa636734ab094cb3ddf249831dd545859cda8f78	PowerPC
040000 tree ea0867c9fa610f9b850e768a9f0209b1d8816774	X86
100644 blob ec2293b2a70494e019eea9a2145465b3ffd52226	invalid-dir.ll
100644 blob 6d2835ac8be64b617a4db7b95112e0d4774a0f78	lit.local.cfg