{"if 1", "{{if 1}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},
	{"if 0", "{{if 0}}NON-ZERO{{else}}ZERO{{end}}", "ZERO", tVal, true},
	{"if 1.5", "{{if 1.5}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},
	{"if 0.0", "{{if .FloatZero}}NON-ZERO{{else}}ZERO{{end}}", "ZERO", tVal, true},
	{"if 1.5i", "{{if 1.5i}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},

// Lowering Zero instructions
(Zero [0] _ mem) => mem
(Zero [1] destptr mem) => (MOVBstoreconst [0] destptr mem)
(Zero [2] destptr mem) => (MOVHstoreconst [0] destptr mem)
(Zero [4] destptr mem) => (MOVWstoreconst [0] destptr mem)
(Zero [8] destptr mem) => (MOVDstoreconst [0] destptr mem)
(Zero [3] destptr mem) =>
	(MOVBstoreconst [makeValAndOff(0,2)] destptr

	{"if 1", "{{if 1}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},
	{"if 0", "{{if 0}}NON-ZERO{{else}}ZERO{{end}}", "ZERO", tVal, true},
	{"if 1.5", "{{if 1.5}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},
	{"if 0.0", "{{if .FloatZero}}NON-ZERO{{else}}ZERO{{end}}", "ZERO", tVal, true},
	{"if 1.5i", "{{if 1.5i}}NON-ZERO{{else}}ZERO{{end}}", "NON-ZERO", tVal, true},

		// register indexed store zero
		{name: "MOVBstorezeroidx", argLength: 3, reg: gpstore, asm: "MOVB", typ: "Mem"}, // store 1 byte of zero to arg0 + arg1, arg2 = mem.
		{name: "MOVHstorezeroidx", argLength: 3, reg: gpstore, asm: "MOVH", typ: "Mem"}, // store 2 bytes of zero to arg0 + arg1, arg2 = mem.
		{name: "MOVWstorezeroidx", argLength: 3, reg: gpstore, asm: "MOVW", typ: "Mem"}, // store 4 bytes of zero to arg0 + arg1, arg2 = mem.

		// an empty slot and a non-empty zero, but there's no need
		// to distinguish them anyway: the final suffix array will end up
		// with one zero somewhere, and that will be a real zero.
		k := j - 1
		c1 := text[k]
		if k > 0 {
			if c0 := text[k-1]; c0 < c1 {
				k = -k
			}
		}

		if cB != c1 {
			bucket[cB] = b
			cB = c1
			b = bucket[cB]
		}

func TestQuantityAddZeroPreservesSuffix(t *testing.T) {
	testValues := []string{"100m", "1Gi"}
	zero := MustParse("0")
	for _, testValue := range testValues {
		value := MustParse(testValue)
		v1 := value.DeepCopy()
		// ensure non-zero + zero = non-zero (suffix preserved)
		v1.Add(zero)
		// ensure zero + non-zero = non-zero (suffix preserved)
		v2 := zero.DeepCopy()

  // CHECK-DAG: %[[IS_ZERO:.*]] = "tf.Equal"(%[[INNER_SELECT]], %[[ZERO]]) <{incompatible_shape_error = true}>
  // CHECK-DAG: %[[VAL22:.*]] = "tf.SelectV2"(%[[IS_ZERO]], %[[ZERO]], %[[INNER_SELECT]])
  // CHECK-DAG: %[[VAL23:.*]] = "tf.ClipByValue"(%[[VAL22]], %[[ZERO]], %[[VAL1]]) : (tensor<f32>, tensor<f32>, tensor<f32>) -> tensor<f32>
  // CHECK-DAG: %[[VAL24:.*]] = "tf.Sub"(%[[ZERO]], %[[VAL23]]) : (tensor<f32>, tensor<f32>) -> tensor<f32>

// %3 = stablehlo.constant  // Input 1 zero point z1 (i8).
// %4 = stablehlo.constant  // Input 1 zero point z1 (i32).
// %5 = stablehlo.constant  // Input 2 inverse scale 1 / s2.
// %6 = stablehlo.constant  // Input 2 zero point z2 (i8).
// %7 = stablehlo.constant  // Input 2 zero point z2 (i32).
// %8 = stablehlo.constant  // Input 3 inverse scale 1 / s3.
// %9 = stablehlo.constant  // Input 3 zero point z3.

	}
	return i
}

func TestFloatZeroValue(t *testing.T) {
	// zero (uninitialized) value is a ready-to-use 0.0
	var x Float
	if s := x.Text('f', 1); s != "0.0" {
		t.Errorf("zero value = %s; want 0.0", s)
	}

	// zero value has precision 0
	if prec := x.Prec(); prec != 0 {
		t.Errorf("prec = %d; want 0", prec)
	}

	// zero value can be used in any and all positions of binary operations

	Hour                 = 60 * Minute
)

// String returns a string representing the duration in the form "72h3m0.5s".
// Leading zero units are omitted. As a special case, durations less than one
// second format use a smaller unit (milli-, micro-, or nanoseconds) to ensure
// that the leading digit is non-zero. The zero duration formats as 0s.
func (d Duration) String() string {
	// This is inlinable to take advantage of "function outlining".