Cross Reference: /prebuilts/clang/host/linux-x86/clang-4639204/test

`Name`	`Date`	`Size`
Up to higher level directory
`aarch64/`	21-Aug-2018
`arm/`	21-Aug-2018
`i686/`	21-Aug-2018
`mips/`	21-Aug-2018
`mips64/`	21-Aug-2018