ssagen.AddAux(&p.To, v)
	case ssa.OpClobberReg:
		// TODO: implement for clobberdead experiment. Nop is ok for now.
	default:
		v.Fatalf("genValue not implemented: %s", v.LongString())
	}
}

var blockJump = [...]struct {
	asm, invasm obj.As
}{
	ssa.Block386EQ:  {x86.AJEQ, x86.AJNE},
	ssa.Block386NE:  {x86.AJNE, x86.AJEQ},
	ssa.Block386LT:  {x86.AJLT, x86.AJGE},
	ssa.Block386GE:  {x86.AJGE, x86.AJLT},

	case ssa.OpClobber, ssa.OpClobberReg:
		// TODO: implement for clobberdead experiment. Nop is ok for now.
	default:
		v.Fatalf("genValue not implemented: %s", v.LongString())
	}
}

var blockJump = [...]struct {
	asm, invasm     obj.As
	asmeq, invasmun bool
}{
	ssa.BlockPPC64EQ: {ppc64.ABEQ, ppc64.ABNE, false, false},
	ssa.BlockPPC64NE: {ppc64.ABNE, ppc64.ABEQ, false, false},

		} else {
			return nil, err
		}

		offset := ei.V2Obj.EcBSize * blockNum
		if offset >= m.size {
			return nil, fmt.Errorf("block %d out of range. offset %d > size %d", blockNum, offset, m.size)
		}
		m.blockOffset = offset
		m.blocks = (m.size + ei.V2Obj.EcBSize - 1) / ei.V2Obj.EcBSize
		if m.blocks > 0 {
			m.blocks--
		}
		if blockNum < m.blocks {
			m.size = ei.V2Obj.EcBSize
		} else {
			m.size -= offset