VarArg Intrinsic functions are encoded with "void" type as the last
argument. Now Intrinsic::getType can correctly return all the intrinsic
function type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220205
91177308-0d34-0410-b5e6-
96231b3b80d8
while (!TableRef.empty())
ArgTys.push_back(DecodeFixedType(TableRef, Tys, Context));
+ // DecodeFixedType returns Void for IITDescriptor::Void and IITDescriptor::VarArg
+ // If we see void type as the type of the last argument, it is vararg intrinsic
+ if (!ArgTys.empty() && ArgTys.back()->isVoidTy()) {
+ ArgTys.pop_back();
+ return FunctionType::get(ResultTy, ArgTys, true);
+ }
return FunctionType::get(ResultTy, ArgTys, false);
}