50 // This returns an MDTuple representing the detiled summary. The tuple has two
52 // of the detailed summary. Each element of this tuple is again an MDTuple whose
72 // entry of this tuple is another MDTuple of two elements: a string
181 static bool getOptionalVal(MDTuple *Tuple, unsigned &Idx, const char *Key,  in getOptionalVal()  argument
183   if (getVal(dyn_cast<MDTuple>(Tuple->getOperand(Idx)), Key, Value)) {  in getOptionalVal()
186     // of Tuple operand array. Since (non-optional) DetailedSummary always comes  in getOptionalVal()
187     // last, the next entry in the tuple operand array must exist.  in getOptionalVal()
188     return Idx < Tuple->getNumOperands();  in getOptionalVal()
195   MDTuple *Tuple = dyn_cast_or_null<MDTuple>(MD);  in getFromMD()  local
196   if (!Tuple || Tuple->getNumOperands() < 8 || Tuple->getNumOperands() > 10)  in getFromMD()
200   auto &FormatMD = Tuple->getOperand(I++);  in getFromMD()
216   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "TotalCount",  in getFromMD()
219   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "MaxCount", MaxCount))  in getFromMD()
221   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "MaxInternalCount",  in getFromMD()
224   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "MaxFunctionCount",  in getFromMD()
227   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "NumCounts",  in getFromMD()
230   if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(I++)), "NumFunctions",  in getFromMD()
236   if (!getOptionalVal(Tuple, I, "IsPartialProfile", IsPartialProfile))  in getFromMD()
239   if (!getOptionalVal(Tuple, I, "PartialProfileRatio", PartialProfileRatio))  in getFromMD()
243   if (!getSummaryFromMD(dyn_cast<MDTuple>(Tuple->getOperand(I++)), Summary))  in getFromMD()