FMOVD   0(R1), F2
	WFCHDBS V2, V5, V2
	BEQ     L18
	MOVD    $sincosrpi2<>+0(SB), R1
	FMOVD   0(R1), F3
	MOVD    $sincosxadd<>+0(SB), R1
	FMOVD   0(R1), F2
	WFMSDB  V0, V3, V2, V3
	FMOVD   0(R1), F6
	FADD    F3, F6
	MOVD    $sincosxpi2h<>+0(SB), R1
	FMOVD   0(R1), F2
	FMSUB   F2, F6, F0
	MOVD    $sincosxpi2m<>+0(SB), R1
	FMOVD   0(R1), F4
	FMADD   F4, F6, F0
	MOVD    $sincosxpi2l<>+0(SB), R1

	types.IsOrdered[types.TSTRING] = true

	for i := range okfor {
		okfor[i] = okfornone[:]
	}

	// binary
	okfor[ir.OADD] = okforadd[:]
	okfor[ir.OAND] = okforand[:]
	okfor[ir.OANDAND] = okforbool[:]
	okfor[ir.OANDNOT] = okforand[:]
	okfor[ir.ODIV] = okforarith[:]
	okfor[ir.OEQ] = okforeq[:]
	okfor[ir.OGE] = types.IsOrdered[:]

ymktmk <******@****.***> 1698894592 +0900

	"DIVWV",
	"DIVWU",
	"DIVWUCC",
	"DIVWUVCC",
	"DIVWUV",
	"MODUD",
	"MODUW",
	"MODSD",
	"MODSW",
	"EQV",
	"EQVCC",
	"EXTSB",
	"EXTSBCC",
	"EXTSH",
	"EXTSHCC",
	"FABS",
	"FABSCC",
	"FADD",
	"FADDCC",
	"FADDS",
	"FADDSCC",
	"FCMPO",
	"FCMPU",
	"FCTIW",
	"FCTIWCC",
	"FCTIWZ",
	"FCTIWZCC",
	"FDIV",
	"FDIVCC",
	"FDIVS",
	"FDIVSCC",
	"FMADD",
	"FMADDCC",
	"FMADDS",

	"reflect"
	"strings"

	"unicode/utf8"

	"cmd/compile/internal/base"
	"cmd/compile/internal/types"
	"cmd/internal/src"
)

// Op

var OpNames = []string{
	OADDR:             "&",
	OADD:              "+",
	OADDSTR:           "+",
	OANDAND:           "&&",
	OANDNOT:           "&^",
	OAND:              "&",
	OAPPEND:           "append",
	OAS:               "=",
	OAS2:              "=",

	"RLLG",
	"RNSBG",
	"RXSBG",
	"ROSBG",
	"RNSBGT",
	"RXSBGT",
	"ROSBGT",
	"RISBG",
	"RISBGN",
	"RISBGZ",
	"RISBGNZ",
	"RISBHG",
	"RISBLG",
	"RISBHGZ",
	"RISBLGZ",
	"FABS",
	"FADD",
	"FADDS",
	"FCMPO",
	"FCMPU",
	"CEBR",
	"FDIV",
	"FDIVS",
	"FMADD",
	"FMADDS",
	"FMOVD",
	"FMOVS",
	"FMSUB",
	"FMSUBS",
	"FMUL",
	"FMULS",
	"FNABS",
	"FNEG",
	"FNEGS",

Kebe <******@****.***> 1682963494 +0800

			p.To.Offset = offset + 48

			// increment the src reg for next iteration
			p = s.Prog(ppc64.AADD)
			p.Reg = srcReg
			p.From.Type = obj.TYPE_CONST
			p.From.Offset = bytesPerLoop
			p.To.Type = obj.TYPE_REG
			p.To.Reg = srcReg

			// increment the dst reg for next iteration
			p = s.Prog(ppc64.AADD)
			p.Reg = dstReg
			p.From.Type = obj.TYPE_CONST
			p.From.Offset = bytesPerLoop

	// amd64:`TESTL`,-`ANDL`
	c0 := a&b < 0
	// arm:`CMN`,-`ADD`
	// arm64:`CMNW`,-`ADD`
	c1 := a+b < 0
	// arm:`TEQ`,-`XOR`
	c2 := a^b < 0
	// arm64:`TST`,-`AND`
	// amd64:`TESTQ`,-`ANDQ`
	c3 := e&f < 0
	// arm64:`CMN`,-`ADD`
	c4 := e+f < 0
	// not optimized to single CMNW/CMN due to further use of b+d
	// arm64:`ADD`,-`CMNW`
	// arm:`ADD`,-`CMN`
	c5 := b+d == 0

	"LDORLH",
	"LDORLW",
	"LDORW",
	"LDP",
	"LDPSW",
	"LDPW",
	"LDXP",
	"LDXPW",
	"LDXR",
	"LDXRB",
	"LDXRH",
	"LDXRW",
	"LSL",
	"LSLW",
	"LSR",
	"LSRW",
	"MADD",
	"MADDW",
	"MNEG",
	"MNEGW",
	"MOVB",
	"MOVBU",
	"MOVD",
	"MOVH",
	"MOVHU",
	"MOVK",
	"MOVKW",
	"MOVN",
	"MOVNW",
	"MOVP",
	"MOVPD",
	"MOVPQ",
	"MOVPS",