}
	}

	fmt.Fprintf(w, "//TestArithmeticBoundary tests boundary results for arithmetic operations.\n")
	fmt.Fprintf(w, "func TestArithmeticBoundary(t *testing.T) {\n\n")

	verify, err := template.New("tst").Parse(
		`if got := {{.Name}}_{{.Stype}}_ssa(v.a, v.b); got != v.{{.Name}} {
       t.Errorf("{{.Name}}_{{.Stype}} %d{{.Symbol}}%d = %d, wanted %d\n",v.a,v.b,got,v.{{.Name}})
}
`)

	for _, s := range szs {

	TST_EQ:            "TST.EQ",
	TST_NE:            "TST.NE",
	TST_CS:            "TST.CS",
	TST_CC:            "TST.CC",
	TST_MI:            "TST.MI",
	TST_PL:            "TST.PL",
	TST_VS:            "TST.VS",
	TST_VC:            "TST.VC",
	TST_HI:            "TST.HI",
	TST_LS:            "TST.LS",
	TST_GE:            "TST.GE",
	TST_LT:            "TST.LT",
	TST_GT:            "TST.GT",

		{name: "CMNWconst", argLength: 1, reg: gp1flags, asm: "CMNW", aux: "Int32", typ: "Flags"}, // arg0 compare to -auxInt, 32 bit
		{name: "TST", argLength: 2, reg: gp2flags, asm: "TST", typ: "Flags", commutative: true},   // arg0 & arg1 compare to 0
		{name: "TSTconst", argLength: 1, reg: gp1flags, asm: "TST", aux: "Int64", typ: "Flags"},   // arg0 & auxInt compare to 0

	// arm64: "EON\tR[0-9]+@>51, R[0-9]+, R[0-9]+"
	a[16] = a[15] ^ ^bits.RotateLeft64(a[14], 13)
	// arm64: "ORN\tR[0-9]+@>51, R[0-9]+, R[0-9]+"
	a[19] = a[18] | ^bits.RotateLeft64(a[17], 13)
	// arm64: "TST\tR[0-9]+@>51, R[0-9]+"
	if a[18]&bits.RotateLeft64(a[19], 13) == 0 {
		a[20] = 1
	}

	// amd64:"TESTQ\t[$]63",-"DIVQ",-"SHRQ"
	// arm:"AND\t[$]63",-".*udiv",-"SRA"
	// arm64:"TST\t[$]63",-"UDIV",-"ASR",-"AND"
	// ppc64x:"ANDCC",-"RLDICL",-"SRAD",-"CMP"
	a := n1%64 == 0 // signed divisible

	// 386:"TESTL\t[$]63",-"DIVL",-"SHRL"
	// amd64:"TESTQ\t[$]63",-"DIVQ",-"SHRQ"
	// arm:"AND\t[$]63",-".*udiv",-"SRA"
	// arm64:"TST\t[$]63",-"UDIV",-"ASR",-"AND"
	// ppc64x:"ANDCC",-"RLDICL",-"SRAD",-"CMP"

  set -- "${targets[@]}"

  for target; do
    if [[ "${target}" =~ ".test"$ ]]; then
      local dir
      dir="$(dirname "${target}")"
      local tst
      tst="$(basename "${target}")"
      local pkg
      pkg="$(go list -find -e "${dir}")"
      echo "${pkg}/${tst}"
      continue
    fi
    if [[ "${target}" =~ "/..."$ ]]; then
      local dir
      dir="$(dirname "${target}")"
      local pkg

	// TST <Wn>, #<imm>
	{0xffc0001f, 0x7200001f, TST, instArgs{arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
	// ANDS <Wd>, <Wn>, #<imm>
	{0xffc00000, 0x72000000, ANDS, instArgs{arg_Wd, arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
	// TST <Xn>, #<imm>
	{0xff80001f, 0xf200001f, TST, instArgs{arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},

	MOVW	p+4(FP), Rdata	// pointer to the data
	MOVW	p_len+8(FP), Rt0	// number of bytes
	ADD	Rdata, Rt0
	MOVW	Rt0, p_end	// pointer to end of data

loop:
	MOVW	Rdata, p_data	// Save Rdata
	AND.S	$3, Rdata, Rt0	// TST $3, Rdata not working see issue 5921
	BEQ	aligned			// aligned detected - skip copy

	// Copy the unaligned source data into the aligned temporary buffer
	// memmove(to=4(R13), from=8(R13), n=12(R13)) - Corrupts all registers

	MVN.S	$0xffffffaa, R8    // ERROR "invalid .S suffix"
	MVN.S	$0xaaaaaaaa, R8    // ERROR "invalid .S suffix"
	ADD.U	$0xaaaaaaaa, R4    // ERROR "invalid .U suffix"
	ORR.P	$0x555555, R7, R3  // ERROR "invalid .P suffix"
	TST.S	$0xabcd1234, R2    // ERROR "invalid .S suffix"
	MOVB.S	R1, R2             // ERROR "invalid .S suffix"
	MOVBU.P	R1, R2             // ERROR "invalid .P suffix"
	MOVBS.U	R1, R2             // ERROR "invalid .U suffix"

(CMN x0 x1:(SRAconst [c] y)) && clobberIfDead(x1) => (CMNshiftRA x0 y [c])
(TST x0 x1:(SLLconst [c] y)) && clobberIfDead(x1) => (TSTshiftLL x0 y [c])
(TST x0 x1:(SRLconst [c] y)) && clobberIfDead(x1) => (TSTshiftRL x0 y [c])
(TST x0 x1:(SRAconst [c] y)) && clobberIfDead(x1) => (TSTshiftRA x0 y [c])
(TST x0 x1:(RORconst [c] y)) && clobberIfDead(x1) => (TSTshiftRO x0 y [c])

// prefer *const ops to *shift ops