x := v_0
		v.reset(OpAMD64ROUNDSD)
		v.AuxInt = int8ToAuxInt(1)
		v.AddArg(x)
		return true
	}
}
func rewriteValueAMD64_OpGetG(v *Value) bool {
	v_0 := v.Args[0]
	// match: (GetG mem)
	// cond: v.Block.Func.OwnAux.Fn.ABI() != obj.ABIInternal
	// result: (LoweredGetG mem)
	for {
		mem := v_0
		if !(v.Block.Func.OwnAux.Fn.ABI() != obj.ABIInternal) {
			break
		}

		v.AddArg2(v0, v1)
		return true
	}
}
func rewriteValuegeneric_OpNilCheck(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	fe := b.Func.fe
	// match: (NilCheck ptr:(GetG mem) mem)
	// result: ptr
	for {
		ptr := v_0
		if ptr.Op != OpGetG {
			break
		}
		mem := ptr.Args[0]
		if mem != v_1 {
			break
		}
		v.copyOf(ptr)