message: CALL 'public final fun repeat (n: kotlin.Int): kotlin.String declared in kotlin.text' type=kotlin.String origin=null
                $receiver: GET_VAR 'b: kotlin.String declared in <root>.test.call' type=kotlin.String origin=null
                n: GET_VAR 'a: kotlin.Int declared in <root>.test.call' type=kotlin.Int origin=null
        VAR name:x type:kotlin.Int [val]
          CONST Int type=kotlin.Int value=2

                            $receiver: GET_VAR 'it: kotlin.String declared in <root>.CodeFragment.run.<anonymous>' type=kotlin.String origin=null
              WHEN type=kotlin.Int? origin=null
                BRANCH
                  if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ

        arg_type = quantize_output.getType();
        new_arg = block.addArgument(arg_type, loc);
        quantize_output.replaceAllUsesWith(new_arg);
      } else if (input_type.isUnsignedInteger(
                     current_type.getIntOrFloatBitWidth())) {  // int8 != uint8
        arg_type = quant::ConvertSignedQuantizedToUnsigned(
            quantize_output.getType(), loc);
        new_arg = block.addArgument(arg_type, loc);

              GET_VAR 'p0: <root>.Foo declared in <root>.CodeFragment.run' type=<root>.Foo origin=null
            CALL 'public final fun <get-n> (): kotlin.Int declared in <root>.FooImpl' type=kotlin.Int origin=GET_PROPERTY
              $this: TYPE_OP type=<root>.FooImpl origin=IMPLICIT_CAST typeOperand=<root>.FooImpl

                GET_VAR 'p0: <root>.Foo? declared in <root>.CodeFragment.run' type=<root>.Foo? origin=null
              WHEN type=kotlin.Unit? origin=null
                BRANCH
                  if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ

    if (!tensor_type) return cast_op.getArg();

    auto attr_names = tensor_type.getAttrKeys();
    if (attr_names.empty() || attr_names.size() > 1) return cast_op.getArg();
    StringRef tfr_type_attr = attr_names[0].getValue();
    if (!fixed_elt_type_attrs_.contains(tfr_type_attr)) return cast_op.getArg();

    Type result_elt_type = GetFixedElementType(tfr_type_attr, rewriter);

      auto in_rtt =
          llvm::dyn_cast<RankedTensorType>(cst_arg->getResult(0).getType());

      auto inverse_type =
          RankedTensorType::get(PermuteShape(in_rtt.getShape(), inverse_perm),
                                in_rtt.getElementType());

      tposed_const = rewriter.create<TFL::TransposeOp>(
          cst_arg->getLoc(), inverse_type, cst_arg->getResult(0),
          inverse_perm_op);
    }

              $this: GET_VAR 'p0: kotlin.Int declared in <root>.CodeFragment.run' type=kotlin.Int origin=null
              other: CALL 'public open fun <get-length> (): kotlin.Int declared in kotlin.String' type=kotlin.Int origin=GET_PROPERTY

          $this: GET_VAR 'block: @[ExtensionFunctionType] kotlin.Function1<T of <root>.block, kotlin.Unit> declared in <root>.block' type=@[ExtensionFunctionType] kotlin.Function1<T of <root>.block, kotlin.Unit> origin=VARIABLE_AS_FUNCTION
          p1: GET_VAR 'obj: T of <root>.block declared in <root>.block' type=T of <root>.block origin=null

    b.setInsertionPoint(op);
    if (auto dq = llvm::dyn_cast<quantfork::DequantizeCastOp>(op)) {
      auto dcast = b.create<DequantizeOp>(dq.getLoc(), dq.getResult().getType(),
                                          dq.getArg());
      dq.getResult().replaceAllUsesWith(dcast);
      if (auto extra_attr = op->getAttr(mlir::quant::kVolatileOpAttrName)) {
        dcast->setAttr(mlir::quant::kVolatileOpAttrName, extra_attr);
      }
      dq.erase();