// See https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b
	delta := new(big.Int).Mul(z, z)
	delta.Mod(delta, curve.P)
	gamma := new(big.Int).Mul(y, y)
	gamma.Mod(gamma, curve.P)
	alpha := new(big.Int).Sub(x, delta)
	if alpha.Sign() == -1 {
		alpha.Add(alpha, curve.P)
	}
	alpha2 := new(big.Int).Add(x, delta)
	alpha.Mul(alpha, alpha2)
	alpha2.Set(alpha)
	alpha.Lsh(alpha, 1)

// sendTime does a non-blocking send of the current time on c.
func sendTime(c any, seq uintptr, delta int64) {
	// delta is how long ago the channel send was supposed to happen.
	// The current time can be arbitrarily far into the future, because the runtime
	// can delay a sendTime call until a goroutines tries to receive from
	// the channel. Subtract delta to go back to the old time that we
	// used to send.
	select {

//   [counter_lo, counter_hi, key]
//
//   RngReadAndSkip increments the 128 bit counter value by 256 * delta and
//   returns the original state value.
//
// For Threefry, the resource variable holds a tensor<2xi64> with the state:
//   [counter, key]
//
//   RngReadAndSkip increments the 64 bit counter value by 256 * delta and
//   returns a tensor<3xi64> value [counter, key, 0].
class DecomposeRngReadAndSkipOp : public RewritePattern {

	// Write time spent for cleanup and deploy to ARTIFACTS/trace.yaml and logs to allow analyzing test times
	defer func() {
		delta := time.Since(t0)
		i.ctx.RecordTraceEvent("istio-cleanup", delta.Seconds())
		scopes.Framework.Infof("=== SUCCEEDED: Cleanup Istio in %v [Suite=%s] ===", delta, i.ctx.Settings().TestID)
	}()

	if i.cfg.DumpKubernetesManifests {
		i.installer.Dump(i.ctx)
	}

	if i.cfg.DeployIstio {

}

func (r *importReader) posv0() {
	delta := r.int64()
	if delta != deltaNewFile {
		r.prevLine += delta
	} else if l := r.int64(); l == -1 {
		r.prevLine += deltaNewFile
	} else {
		r.prevFile = r.string()
		r.prevLine = l
	}
}

func (r *importReader) posv1() {
	delta := r.int64()
	r.prevColumn += delta >> 1
	if delta&1 != 0 {
		delta = r.int64()
		r.prevLine += delta >> 1

START="$(date -u +%s.%N)"

# Output a message, with a timestamp matching istio log format
function log() {
  delta=$(date +%s.%N --date="$START seconds ago")
  echo -e "$(date -u '+%Y-%m-%dT%H:%M:%S.%NZ')\t${delta}\t$*" >&2 >> /tmp/golog
}

GROOT="$(go env GOROOT)"
GPATH="$(go env GOPATH)"
GMODCACHE="$(go env GOMODCACHE)"
ROOT="$PWD"

$@
ls="$(basename $1)"
shift

}

func ExampleStrings() {
	s := []string{"Go", "Bravo", "Gopher", "Alpha", "Grin", "Delta"}
	sort.Strings(s)
	fmt.Println(s)
	// Output: [Alpha Bravo Delta Go Gopher Grin]

// uint32 xadd(uint32 volatile *ptr, int32 delta)
// Atomically:
//	*val += delta;
//	return *val;
TEXT ·Xadd(SB), NOSPLIT, $0-20
	MOVV	ptr+0(FP), R4
	MOVW	delta+8(FP), R5
	DBAR
	LL	(R4), R6
	ADDU	R6, R5, R7
	MOVV	R7, R6
	SC	R7, (R4)
	BEQ	R7, -4(PC)
	MOVW	R6, ret+16(FP)
	DBAR
	RET

TEXT ·Xadd64(SB), NOSPLIT, $0-24
	MOVV	ptr+0(FP), R4
	MOVV	delta+8(FP), R5
	DBAR
	LLV	(R4), R6

  TF_EXPECT_OK(
      RunSessionTf2xlaClusteringBridge(*mlir_module_,
                                       /*is_in_fallback_enabled_mode=*/false));
  EXPECT_EQ(compilation_status.Delta(mlir::TF::kMlirPh1BridgeCounterReplicated,
                                     mlir::TF::kMlirPh1BridgeCounterV1,
                                     mlir::TF::kMlirPh1BridgeCounterTpu,

  EXPECT_EQ(compilation_status.Delta("success"), 1);
}

TEST_F(TensorflowDialectToExecutorTest, ErrorsWhenCannotConvert) {
  CellReader<int64_t> compilation_status(kCompilationStreamz);

  TF_ASSERT_OK(CreateMlirModule("invalid_executor.mlir"));

  EXPECT_FALSE(ExportFromTensorflowDialectToExecutor(*mlir_module_).ok());

  EXPECT_EQ(compilation_status.Delta("failed"), 1);
}

}  // namespace