CMP	R14,$1
	BNE	castTable
	MOVD	$·IEEEConst(SB),R3
	BR	startConst
castTable:
	MOVD	$·CastConst(SB),R3

startConst:
	ADD	R3,R8,R3	// starting point in constants table

	VXOR	V0,V0,V0	// clear the V regs
	VXOR	V1,V1,V1
	VXOR	V2,V2,V2
	VXOR	V3,V3,V3
	VXOR	V4,V4,V4
	VXOR	V5,V5,V5
	VXOR	V6,V6,V6
	VXOR	V7,V7,V7

	LVX	(R3),const1	// loading constant values

	CMP	R15,$1		// Identify warm up pass

// func p256PointAddAffineAsm(res, in1 *P256Point, in2 *p256AffinePoint, sign, sel, zero int)
#define P3ptr   R1
#define P1ptr   R2
#define P2ptr   R3
#define CPOOL   R4

// Temporaries in REGs
#define Y2L    V15
#define Y2H    V16
#define T1L    V17
#define T1H    V18
#define T2L    V19
#define T2H    V20
#define T3L    V21
#define T3H    V22
#define T4L    V23

			if last.absent() {
				state.f.Fatalf("at %v: slot %v in register %v with no location entry", v, state.slots[slot], &state.registers[reg])
				continue
			}
			regs := last.Registers &^ (1 << reg)
			setSlot(slot, VarLoc{regs, last.StackOffset})
		}

		locs.registers[reg] = locs.registers[reg][:0]
	}

	switch {
	case v.Op == OpVarDef:
		n := v.Aux.(*ir.Name)
		if ir.IsSynthetic(n) {

	return ptracePtr(PTRACE_GETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov))
}

func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) {
	var iov Iovec
	iov.Base = (*byte)(unsafe.Pointer(regs))
	iov.SetLen(int(unsafe.Sizeof(*regs)))
	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov))
}

func PtraceSetOptions(pid int, options int) (err error) {

		p.As = AMOVD
		p.From.Type = obj.TYPE_MEM
		p.From.Reg = REGSP
		p.From.Offset = 8
		p.To.Type = obj.TYPE_REG
		p.To.Reg = REG_R2
	}

	// The instructions which unspill regs should be preemptible.
	p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
	unspill := c.cursym.Func().UnspillRegisterArgs(p, c.newprog)

	// BR	start
	p = obj.Appendp(unspill, c.newprog)
	p.As = ABR

	case ssa.OpPPC64MOVDaddr:
		switch v.Aux.(type) {
		default:
			v.Fatalf("aux in MOVDaddr is of unknown type %T", v.Aux)
		case nil:
			// If aux offset and aux int are both 0, and the same
			// input and output regs are used, no instruction
			// needs to be generated, since it would just be
			// addi rx, rx, 0.
			if v.AuxInt != 0 || v.Args[0].Reg() != v.Reg() {
				p := s.Prog(ppc64.AMOVD)
				p.From.Type = obj.TYPE_ADDR

	} else {
		p.To.Sym = ctxt.Lookup("runtime.morestack")
	}
	if to_more != nil {
		to_more.To.SetTarget(p)
	}
	jalToSym(ctxt, p, REG_X5)

	// The instructions which unspill regs should be preemptible.
	p = ctxt.EndUnsafePoint(p, newprog, -1)
	p = cursym.Func().UnspillRegisterArgs(p, newprog)

	// JMP start
	p = obj.Appendp(p, newprog)
	p.As = AJAL
	p.To = obj.Addr{Type: obj.TYPE_BRANCH}