88 static bool getVal(MDTuple *MD, const char *Key, uint64_t &Val) {  in getVal()  argument
89   if (!MD)  in getVal()
91   if (MD->getNumOperands() != 2)  in getVal()
93   MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));  in getVal()
94   ConstantAsMetadata *ValMD = dyn_cast<ConstantAsMetadata>(MD->getOperand(1));  in getVal()
104 static bool isKeyValuePair(MDTuple *MD, const char *Key, const char *Val) {  in isKeyValuePair()  argument
105   if (!MD || MD->getNumOperands() != 2)  in isKeyValuePair()
107   MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));  in isKeyValuePair()
108   MDString *ValMD = dyn_cast<MDString>(MD->getOperand(1));  in isKeyValuePair()
117 static bool getSummaryFromMD(MDTuple *MD, SummaryEntryVector &Summary) {  in getSummaryFromMD()  argument
118   if (!MD || MD->getNumOperands() != 2)  in getSummaryFromMD()
120   MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));  in getSummaryFromMD()
123   MDTuple *EntriesMD = dyn_cast<MDTuple>(MD->getOperand(1));  in getSummaryFromMD()
146 ProfileSummary *ProfileSummary::getFromMD(Metadata *MD) {  in getFromMD()  argument
147   if (!MD)  in getFromMD()
149   if (!isa<MDTuple>(MD))  in getFromMD()
151   MDTuple *Tuple = cast<MDTuple>(MD);  in getFromMD()