tree a668afcd32a808618915b4874eb4420f88f7b760
parent f452fdfe3d24ecbab54002a9bed9cb789b29b872
author Yaowu Xu <yaowu@google.com> 1510009937 -0800
committer Yaowu Xu <yaowu@google.com> 1510069839 +0000

Avoid left shift of negative numbers

Change-Id: I21f956a83687ebaeab81577aabdbfed2ea2b4dd2