fix undefined shift in countLeadingZeros (#1157)
fix undefined shift in countLeadingZeros (#1157)


AmesianX/capstone,bSr43/capstone,bSr43/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,bSr43/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,AmesianX/capstone,bSr43/capstone,AmesianX/capstone,bSr43/capstone