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040000 tree 4dd06fbadf322d52359310940afd36811aca27a2	arm64
040000 tree 627f8ad38dc96eebb5b8a4035e666504772ba278	mips
040000 tree 3381bc8f2855f6d437dbc3461d9ca5d779e1b8cf	power8
040000 tree b02dfae1358532455047bf43db92dbfa84e2fa18	riscv
040000 tree 5925c88fc0b51e24e119d83f3ba76258f0732595	x86