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040000 tree 12811fc0ed629b827a37b50b0bba8c9e6691ce1c	host-generic
040000 tree 36fb209cd8804b0bc819312bcc194a9d22f52510	host-x86
040000 tree c5159a42d5441495c706fb6197b171115450a6be	ir
040000 tree 2e90cde23353c32d5a20f6960eaf5786d88afeab	main