}
};

// Inserts a "quant.qcast" and "quant.dcast" op pair (QDQs) in place of the
// tf.FakeQyantWithMinMax{Vars|VarsPerChannel|Args}Op
// before the op being constant folded. Since the constant
// folding logic will use a "arith.constant" op to replace the
// "tf.FakeQuantWithMinMaxVarsOp", the "quant.qcast" op is used to preserve
// the quantization parameters as a TypeAttr and "quant.dcast" op used to

// order matters: longer patterns must appear before their prefixes.
// There are _SIG constants in os2_plan9.go for the table index of some
// of these.
//
// If you add entries to this table, you must respect the prefix ordering
// and also update the constant values is os2_plan9.go.
var sigtable = [...]sigTabT{
	// Traps that we cannot be recovered.
	{_SigThrow, "sys: trap: debug exception"},

  }
}

// Duplicates small constants for each use.
//
// In the subsequent graph partitioning, constants for shape inference need to
// be in the same subgraph. But graph partitioning stops at ops with multiple
// uses. So here we duplicate small constants for each use so that if a
// constant is useful for shape inference for multiple subgraphs, they can be

  // freed after TFConcreteFunctions, for example.
  gtl::FlatMap<int, std::unique_ptr<Variable>> variables;
  gtl::FlatMap<int, std::unique_ptr<Asset>> assets;
  gtl::FlatMap<int, std::unique_ptr<Constant>> constants;
  gtl::FlatMap<int, std::unique_ptr<TFSignatureDefFunction>>
      signature_def_functions;
  RevivedObjectContainer<TFConcreteFunction> concrete_functions;
  gtl::FlatMap<int, RestoredResource> restored_resources;

	case constant.Float:
		i := constant.ToInt(x)
		if i.Kind() != constant.Int {
			v, _ := constant.Float64Val(x)
			return v
		}
		x = i
		fallthrough
	case constant.Int:
		if v, ok := constant.Int64Val(x); ok {
			return v
		}
		if v, ok := constant.Uint64Val(x); ok {
			return v
		}
	case constant.String:
		return constant.StringVal(x)
	case constant.Bool:

	C_MOVCON   // generated by a 16-bit constant, optionally inverted and/or shifted by multiple of 16
	C_BITCON   // bitfield and logical immediate masks
	C_ADDCON2  // 24-bit constant
	C_LCON     // 32-bit constant
	C_MOVCON2  // a constant that can be loaded with one MOVZ/MOVN and one MOVK
	C_MOVCON3  // a constant that can be loaded with one MOVZ/MOVN and two MOVKs
	C_VCON     // 64-bit constant
	C_FCON     // floating-point constant

// typexpr    <expr> (               <mode>                    )
//
// constant   <expr> (<untyped kind> <mode>                    )
// constant   <expr> (               <mode>       of type <typ>)
// constant   <expr> (<untyped kind> <mode> <val>              )
// constant   <expr> (               <mode> <val> of type <typ>)
//
// variable   <expr> (<untyped kind> <mode>                    )

		x := r.Val()
		if constant.Sign(x) < 0 {
			base.Errorf("invalid slice index %v (index must be non-negative)", r)
			return false
		} else if tp != nil && tp.NumElem() >= 0 && constant.Compare(x, token.GTR, constant.MakeInt64(tp.NumElem())) {
			base.Errorf("invalid slice index %v (out of bounds for %d-element array)", r, tp.NumElem())
			return false

const fakeCurrentEtcdVersion = "3.1.12"

func getEtcdVersion(v *versionutil.Version) string {
	etcdVer, _, _ := constants.EtcdSupportedVersion(constants.SupportedEtcdVersion, v.String())
	return etcdVer.String()
}

const fakeCurrentCoreDNSVersion = "1.0.6"

func TestGetAvailableUpgrades(t *testing.T) {

	// constansts for test cases

// RUN: tf-opt %s -unfold-large-splat-constant | FileCheck %s

// CHECK-LABEL: @unfold_large_constant_splat
func.func @unfold_large_constant_splat() -> (tensor<10x10xf32>, tensor<1000x1000xf32>) {
  %0 = arith.constant dense<0.00000e+00> : tensor<10x10xf32>
  %1 = arith.constant dense<1.00000e+00> : tensor<1000x1000xf32>
  func.return %0, %1 : tensor<10x10xf32>, tensor<1000x1000xf32>

  // CHECK-DAG: %cst = arith.constant dense<0.000000e+00> : tensor<10x10xf32>