+ if (R->getName() == "PHI" ||
+ R->getName() == "INLINEASM" ||
+ R->getName() == "DBG_LABEL" ||
+ R->getName() == "EH_LABEL" ||
+ R->getName() == "GC_LABEL" ||
+ R->getName() == "DECLARE" ||
+ R->getName() == "EXTRACT_SUBREG" ||
+ R->getName() == "INSERT_SUBREG" ||
+ R->getName() == "IMPLICIT_DEF" ||
+ R->getName() == "SUBREG_TO_REG") continue;