message: getAttribute() was removed
diff: @@ -300,7 +300,7 @@ public:
  if (i.getArgOperand(argidx)->getType()->isAggregateType())
  // TODO: noundef aggregate should be supported; it can have undef
  // padding
  - return errorAttr(i.getAttribute(argidx, llvm::Attribute::NoUndef));
  + return errorAttr(i.getAttributeAtIndex(argidx, llvm::Attribute::NoUndef));
  }
  if (i.paramHasAttr(argidx, llvm::Attribute::Returned)) {
  