"FCMPO",
	"FCMPU",
	"CEBR",
	"FDIV",
	"FDIVS",
	"FMADD",
	"FMADDS",
	"FMOVD",
	"FMOVS",
	"FMSUB",
	"FMSUBS",
	"FMUL",
	"FMULS",
	"FNABS",
	"FNEG",
	"FNEGS",
	"LEDBR",
	"LDEBR",
	"LPDFR",
	"LNDFR",
	"FSUB",
	"FSUBS",
	"FSQRT",
	"FSQRTS",
	"FIEBR",
	"FIDBR",
	"CPSDR",
	"LTEBR",
	"LTDBR",
	"TCEB",
	"TCDB",
	"LDGR",
	"LGDR",
	"CEFBRA",

	// s390x:"LNDFR\t",-"MOVD\t"     (no integer load/store)
	// ppc64x:"FNABS\t"
	sink64[1] = -math.Abs(y)
}

// Check that it's using integer registers
func abs32(x float32) float32 {
	// s390x:"LPDFR",-"LDEBR",-"LEDBR"     (no float64 conversion)
	return float32(math.Abs(float64(x)))
}

// Check that it's using integer registers
func copysign(a, b, c float64) {
	// amd64:"BTRQ\t[$]63","ANDQ","ORQ"