// RUN: tf-quant-opt %s -split-input-file -quant-quantize-weights | FileCheck %s

module {
  func.func @not_quantize_const() -> (tensor<2x1024xf32>) {
    // Nothing happens if not connected wiht quantizable op.
    %cst_0 = "tf.Const"() {value = dense<2.000000e+00> : tensor<2x1024xf32>} : () -> tensor<2x1024xf32>
    func.return %cst_0: tensor<2x1024xf32>
  }

// CHECK-LABEL: func @not_quantize_const

// quotient is the exclusive OR of the operands’ signs; the sign of a sum,
// or of a difference x−y regarded as a sum x+(−y), differs from at most
// one of the addends’ signs; and the sign of the result of conversions,
// the quantize operation, the roundToIntegral operations, and the
// roundToIntegralExact (see 5.3.1) is the sign of the first or only operand.
// These rules shall apply even when operands or results are zero or infinite.
//