1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm %s -o /dev/null 2*67e74705SXin Li do_csum(const unsigned char * buff,int len,unsigned long result)3*67e74705SXin Liunsigned long do_csum(const unsigned char *buff, int len, unsigned long result) { 4*67e74705SXin Li if (2 & (unsigned long) buff) result += 1; 5*67e74705SXin Li return result; 6*67e74705SXin Li } 7