}
std::string Decl = (!ResNodeDecled) ? "SDNode *" : "";
emitCode(Decl + "ResNode = CurDAG->getCopyToReg(" + ChainName +
+ ", " + RootName + ".getDebugLoc()" +
", " + getQualifiedName(RR) +
", " + RootName + utostr(OpNo) + ", InFlag).getNode();");
ResNodeDecled = true;