v2.AuxInt = int64ToAuxInt(0)
		v3 := b.NewValue0(v.Pos, OpPPC64CMPconst, types.TypeFlags)
		v3.AuxInt = int64ToAuxInt(0)
		v4 := b.NewValue0(v.Pos, OpPPC64ANDconst, typ.Int)
		v4.AuxInt = int64ToAuxInt(0xFFF0)
		v4.AddArg(y)
		v3.AddArg(v4)
		v.AddArg3(v0, v2, v3)
		return true
	}
}
func rewriteValuePPC64_OpLsh16x32(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]

		v2 := b.NewValue0(v.Pos, OpARM64SRL, t)
		v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
		v3.AddArg(x)
		v4 := b.NewValue0(v.Pos, OpARM64ANDconst, typ.Int64)
		v4.AuxInt = int64ToAuxInt(7)
		v5 := b.NewValue0(v.Pos, OpARM64NEG, typ.Int64)
		v5.AddArg(y)
		v4.AddArg(v5)
		v2.AddArg2(v3, v4)
		v.AddArg2(v0, v2)
		return true
	}
}
func rewriteValueARM64_OpRsh16Ux16(v *Value) bool {

	m()
}

type V0 struct{}
func (V0) m() {}

type V1 struct{}

type V2 struct{}
func (V2) m() int

type V3 struct{}
func (*V3) m()

type V4 struct{}
func (V4) M()
`

	pkg := mustTypecheck(src, nil, nil)

	T := pkg.Scope().Lookup("T").Type().Underlying().(*Interface)
	lookup := func(name string) (*Func, bool) {

		Valid values are sse2 (default), softfloat.
	GOAMD64
		For GOARCH=amd64, the microarchitecture level for which to compile.
		Valid values are v1 (default), v2, v3, v4.
		See https://golang.org/wiki/MinimumRequirements#amd64
	GOMIPS
		For GOARCH=mips{,le}, whether to use floating point instructions.
		Valid values are hardfloat (default), softfloat.
	GOMIPS64

	}
}

// registerList parses an ARM or ARM64 register list expression, a list of
// registers in []. There may be comma-separated ranges or individual
// registers, as in [R1,R3-R5] or [V1.S4, V2.S4, V3.S4, V4.S4].
// For ARM, only R0 through R15 may appear.
// For ARM64, V0 through V31 with arrangement may appear.
//
// For 386/AMD64 register list specifies 4VNNIW-style multi-source operand.

		v2 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32)
		v2.AddArg(val)
		v3 := b.NewValue0(v.Pos, OpRISCV64SLLI, typ.UInt64)
		v3.AuxInt = int64ToAuxInt(3)
		v4 := b.NewValue0(v.Pos, OpRISCV64ANDI, typ.UInt64)
		v4.AuxInt = int64ToAuxInt(3)
		v4.AddArg(ptr)
		v3.AddArg(v4)
		v1.AddArg2(v2, v3)
		v.AddArg3(v0, v1, mem)
		return true
	}
}
func rewriteValueRISCV64_OpAvg64u(v *Value) bool {
	v_1 := v.Args[1]

//
//	b1:
//	  v4 = ArgIntReg <uintptr> {s+8} [0] : BX
//	  v5 = ArgIntReg <int> {used} [0] : CX
//
// While this is an accurate picture of the live incoming params,
// we also want to have debug locations for non-live params (or
// their non-live pieces), e.g. something like
//
//	b1:
//	  v9 = ArgIntReg <*uint8> {s+0} [0] : AX
//	  v4 = ArgIntReg <uintptr> {s+8} [0] : BX

// sets the feature build tags for all previous levels as well.
// For example, GOAMD64=v2 sets the amd64.v1 and amd64.v2 feature flags.
// This ensures that code making use of v2 features continues to compile
// when, say, GOAMD64=v4 is introduced.
// Code handling the absence of a particular feature level
// should use a negation:
//
//	//go:build !amd64.v2
//
// To keep a file from being considered for any build:
//

		v2.AuxInt = int64ToAuxInt(o3)
		v2.AddArg(dst)
		v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem)
		v3.Aux = typeToAux(t4)
		v4 := b.NewValue0(v.Pos, OpOffPtr, tt4)
		v4.AuxInt = int64ToAuxInt(0)
		v4.AddArg(dst)
		v3.AddArg3(v4, d3, mem)
		v1.AddArg3(v2, d2, v3)
		v.AddArg3(v0, d1, v1)
		return true
	}

				//
				// For example, for an OpPhi:
				//
				// v1 = OpConst64 [13]
				// v2 = OpConst64 [7]
				// v3 = OpConst64 [42]
				//
				// v4 = OpPhi(v1, v2, v3)
				//
				// We can prove:
				//
				// v4 >= 7 && v4 <= 42
				//
				// TODO(jake-ciolek): Handle nested constant OpPhi's
				sameConstOp := true
				min := 0
				max := 0