"g",   // aka R28
	"R29", // frame pointer, not used
	"R30", // aka REGLINK
	"SP",  // aka R31

	"F0",
	"F1",
	"F2",
	"F3",
	"F4",
	"F5",
	"F6",
	"F7",
	"F8",
	"F9",
	"F10",
	"F11",
	"F12",
	"F13",
	"F14",
	"F15",
	"F16",
	"F17",
	"F18",
	"F19",
	"F20",
	"F21",
	"F22",
	"F23",
	"F24",
	"F25",
	"F26",
	"F27",
	"F28",
	"F29",
	"F30",

	"R9",
	"g",   // aka R10
	"R11", // tmp
	"R12",
	"SP",  // aka R13
	"R14", // link
	"R15", // pc

	"F0",
	"F1",
	"F2",
	"F3",
	"F4",
	"F5",
	"F6",
	"F7",
	"F8",
	"F9",
	"F10",
	"F11",
	"F12",
	"F13",
	"F14",
	"F15", // tmp

	// If you add registers, update asyncPreempt in runtime.

	// pseudo-registers
	"SB",
}

func init() {

	asmArchPpc64LE  = asmArch{name: "ppc64le", bigEndian: false, stack: "R1", lr: true, retRegs: []string{"R3", "F1"}}
	asmArchRISCV64  = asmArch{name: "riscv64", bigEndian: false, stack: "SP", lr: true, retRegs: []string{"X10", "F10"}}
	asmArchS390X    = asmArch{name: "s390x", bigEndian: true, stack: "R15", lr: true}
	asmArchWasm     = asmArch{name: "wasm", bigEndian: false, stack: "SP", lr: false}

	MOVW	R11, 36(R13)

	// Skip floating point registers on goarmsoftfp != 0.
	MOVB    runtime·goarmsoftfp(SB), R11
	CMP	$0, R11
	BNE     skipfpsave
	MOVD	F8, (40+8*0)(R13)
	MOVD	F9, (40+8*1)(R13)
	MOVD	F10, (40+8*2)(R13)
	MOVD	F11, (40+8*3)(R13)
	MOVD	F12, (40+8*4)(R13)
	MOVD	F13, (40+8*5)(R13)
	MOVD	F14, (40+8*6)(R13)
	MOVD	F15, (40+8*7)(R13)
skipfpsave:
	// Save argc/argv.
	MOVW	R0, _rt0_arm_lib_argc<>(SB)

type StructFewRegs struct {
	a0, a1, a2, a3 int
	f0, f1, f2, f3 float64
}

type StructFillRegs struct {
	a0, a1, a2, a3, a4, a5, a6, a7, a8                              int
	f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14 float64
}

func (m *StructWithMethods) AllRegsCall(s StructFewRegs, _ MagicLastTypeNameForTestingRegisterABI) StructFewRegs {
	m.Value = 1
	return s
}

	"R6",
	"R7",
	"R8",
	"R9",
	"R10",
	"R11",
	"R12",
	"g", // R13
	"R14",
	"SP", // R15
	"F0",
	"F1",
	"F2",
	"F3",
	"F4",
	"F5",
	"F6",
	"F7",
	"F8",
	"F9",
	"F10",
	"F11",
	"F12",
	"F13",
	"F14",
	"F15",

	// If you add registers, update asyncPreempt in runtime.

	//pseudo-registers
	"SB",
}

func init() {
	// Make map from reg names to reg integers.

	STP	(R12, R13), (12*8)(R20)
	STP	(R14, R15), (14*8)(R20)
	FSTPD	(F0, F1), (16*8)(R20)
	FSTPD	(F2, F3), (18*8)(R20)
	FSTPD	(F4, F5), (20*8)(R20)
	FSTPD	(F6, F7), (22*8)(R20)
	FSTPD	(F8, F9), (24*8)(R20)
	FSTPD	(F10, F11), (26*8)(R20)
	FSTPD	(F12, F13), (28*8)(R20)
	FSTPD	(F14, F15), (30*8)(R20)
	RET

// unspillArgs loads args into registers from a *internal/abi.RegArgs in R20.
TEXT ·unspillArgs(SB),NOSPLIT,$0-0

	type UserMigrateColumn2 struct {
		ID  uint
		F1  string
		F2  string
		F3  string
		F4  string
		F5  string
		F6  string
		F7  string
		F8  string
		F9  string
		F10 string
		F11 string
		F12 string
		F13 string
		F14 string
		F15 string
		F16 string
		F17 string
		F18 string
		F19 string
		F20 string
		F21 string
		F22 string
		F23 string

		return 172
	}
	return 174
}

func f9(a, b bool) int {
	if a {
		return 1
	}
	if a || b { // ERROR "Disproved Arg$"
		return 2
	}
	return 3
}

func f10(a string) int {
	n := len(a)
	// We optimize comparisons with small constant strings (see cmd/compile/internal/gc/walk.go),
	// so this string literal must be long.

	FMOVD	F1, 96(R20)
	FMOVD	F2, 104(R20)
	FMOVD   F3, 112(R20)
	FMOVD   F4, 120(R20)
	FMOVD   F5, 128(R20)
	FMOVD   F6, 136(R20)
	FMOVD   F7, 144(R20)
	FMOVD   F8, 152(R20)
	FMOVD   F9, 160(R20)
	FMOVD   F10, 168(R20)
	FMOVD   F11, 176(R20)
	FMOVD   F12, 184(R20)
	RET

// unspillArgs loads args into registers from a *internal/abi.RegArgs in R20.
TEXT runtime·unspillArgs(SB),NOSPLIT,$0-0
	MOVD    0(R20), R3