isPromote        1084 core/CodegenLIR.cpp                 if (isPromote(op))
isPromote        1089 core/CodegenLIR.cpp                     a = isPromote(a->opcode()) ? a->oprnd1() : imm2Int(a);
isPromote        1090 core/CodegenLIR.cpp                     b = isPromote(b->opcode()) ? b->oprnd1() : imm2Int(b);