+ // Parse the list of parameter types.
+ TypeList = R->getValueAsListInit("ParamTypes");
+ for (unsigned i = 0, e = TypeList->getSize(); i != e; ++i) {
+ Record *TyEl = TypeList->getElementAsRecord(i);
+ assert(TyEl->isSubClassOf("LLVMType") && "Expected a type!");
+ MVT::SimpleValueType VT;
+ if (TyEl->isSubClassOf("LLVMMatchType")) {
+ unsigned MatchTy = TyEl->getValueAsInt("Number");
+ if (MatchTy < IS.RetVTs.size())
+ VT = IS.RetVTs[MatchTy];
+ else
+ VT = IS.ParamVTs[MatchTy - IS.RetVTs.size()];
+ // It only makes sense to use the extended and truncated vector element
+ // variants with iAny types; otherwise, if the intrinsic is not
+ // overloaded, all the types can be specified directly.
+ assert(((!TyEl->isSubClassOf("LLVMExtendedElementVectorType") &&
+ !TyEl->isSubClassOf("LLVMTruncatedElementVectorType")) ||
+ VT == MVT::iAny) && "Expected iAny type");
+ } else
+ VT = getValueType(TyEl->getValueAsDef("VT"));
+ isOverloaded |= VT == MVT::iAny || VT == MVT::fAny || VT == MVT::iPTRAny;
+ IS.ParamVTs.push_back(VT);
+ IS.ParamTypeDefs.push_back(TyEl);
+ }
+