[Tcwg-commits] [toolchain/ci/base-artifacts/tcwg_bmk-code_size-cpu2017fast/llvm-aarch64-master-Os_LTO] branch linaro-local/ci/tcwg_bmk-code_size-cpu2017fast/llvm-aarch64-master-Os_LTO updated (cf9e2b2 -> 0478d77)