{ir.OMUL, types.TINT8}:    ssa.OpMul8,
	{ir.OMUL, types.TUINT8}:   ssa.OpMul8,
	{ir.OMUL, types.TINT16}:   ssa.OpMul16,
	{ir.OMUL, types.TUINT16}:  ssa.OpMul16,
	{ir.OMUL, types.TINT32}:   ssa.OpMul32,
	{ir.OMUL, types.TUINT32}:  ssa.OpMul32,
	{ir.OMUL, types.TINT64}:   ssa.OpMul64,
	{ir.OMUL, types.TUINT64}:  ssa.OpMul64,
	{ir.OMUL, types.TFLOAT32}: ssa.OpMul32F,

  // CHECK-NEXT: %[[mul:.*]] = mhlo.multiply %[[grad]], %[[sub]] : tensor<8x8x8x8xf32>
  // CHECK-NEXT: mhlo.constant dense<[0, 1, 2]> : tensor<3xi64>
  // CHECK-NEXT: %[[cmul:.*]] = mhlo.convert %[[mul]] : tensor<8x8x8x8xf32>
  // CHECK-NEXT: %[[init:.*]] = mhlo.constant dense<-0.000000e+00> : tensor<f32>

		v.AuxInt = float64ToAuxInt(math.Abs(x))
		return true
	}
	return false
}
func rewriteValuePPC64_OpPPC64FADD(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (FADD (FMUL x y) z)
	// cond: x.Block.Func.useFMA(v)
	// result: (FMADD x y z)
	for {
		for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 {
			if v_0.Op != OpPPC64FMUL {
				continue
			}