string name = n;
  string asTraitArgsStr =
    !interleave(params, ", ") # !if(signed, ", true", ", false");
}

// Uniform quantized types. Two integers "smantissa" and "sexp" are used to
// express the Mantissa and Exponent components of the floating-point scale so
// the scale of the quantized type is "smantissa * 10 ^ sexp".
class UInt8UniformQuantizedType<int zero_pt, int smantissa, int sexp>
    : QuantizedType<"Uniform",

// Returns true iff `type` is a uniform quantized type whose storage type is
// 32-bit integer and expressed type is f32.
bool IsI32F32UniformQuantizedType(Type type);

// Returns true iff `type` is a uniform quantized per-axis (per-channel) type
// whose storage type is 32-bit integer and expressed type is f32.
bool IsI32F32UniformQuantizedPerAxisType(Type type);

// Determines whether the storage type of a quantized type is supported by

                            << quantized_per_axis_type << ".\n");
    return false;
  }

  return true;
}

// Determines whether the storage type of a quantized type is supported by
// `tfl.quantize` or `tfl.dequantize` ops. ui8, i8 and i16 are supported.
bool IsSupportedByTfliteQuantizeOrDequantizeOps(IntegerType storage_type) {
  if (storage_type.getWidth() == 8 ||

    return %7 : tensor<1x3xf32>
  }
// Test that the inputs and output of the tf.XlaCallModule op has been replaced
// by quantized types, and the corresponding quantfork.dcast ops that turned
// those quantized types back to float types are removed.
// CHECK: %[[CONST_0:.+]] = stablehlo.constant dense<1.000000e+00> : tensor<4x3xf32>

};

void QuantizeCompositeFunctionsPass::runOnOperation() {
  MLIRContext& ctx = getContext();

  PassManager pm(&ctx);
  // Intermediate output from QuantizePass will have quantized ops
  // (XlaCallModuleOps) with quantized input and output types, which are not
  // allowed in the TF dialect.
  pm.enableVerifier(false);

  PrepareQuantizePassOptions options;
  options.enable_per_channel_quantized_weight_ =

    METHOD_NO_QUANTIZE = 1;

    // Static range quantization. Quantized tensor values' ranges are statically
    // determined. The activation and weight are quantized to INT8 while bias is
    // quantized to INT32.
    METHOD_STATIC_RANGE_INT8 = 2;

    // Dynamic range quantization. Quantized tensor values' ranges are
    // determined in the graph executions. The weights are quantized during
    // conversion.
    METHOD_DYNAMIC_RANGE_INT8 = 3;

    return result;
  } else {
    return std::nullopt;
  }
}

// Populates quantized ops from `module_op` to `results`. After going through
// the quantization passes, quantized ops are represented as `func::CallOp` with
// a callee's prefix of `quantized_`.
void PopulateQuantizedResults(ModuleOp module_op,
                              QuantizationResults& results) {

def ComposeUniformQuantizedTypePass : Pass<"compose-uniform-quantized-type", "ModuleOp"> {
  let summary = "Compose uniform quantized types in StableHLO.";
  let constructor = "mlir::odml::CreateComposeUniformQuantizedTypePass()";
  let description = [{
    Identifies uniform quantization patterns and composes them to uniform
    quantized types. This pass targets a specific set of models that are
    quantized from the framework level, which produces "decomposed"

// RUN: stablehlo-quant-opt %s -stablehlo-test-post-calibration-component='unpack-quantized-types=false' \
// RUN:   -split-input-file | FileCheck %s --check-prefix=CHECK-NO-UNPACK

// Tests that a simple dot_general (lifted as a function) with CustomAggregators
// around it is quantized. The resulting graph has quantized types unpacked into
// int ops.
func.func @main(%arg0: tensor<1x1024xf32>) -> tensor<1x3xf32> {

/// quantized and the operand type is quantizable.

LogicalResult QuantizedConstRewrite::matchAndRewrite(
    QuantizeCastOp qbarrier, PatternRewriter &rewriter) const {
  Attribute value;

  // Is the operand a constant?
  if (!matchPattern(qbarrier.getArg(), m_Constant(&value))) {
    return failure();
  }

  // Does the qbarrier convert to a quantized type. This will not be true