arch.REGSP = loong64.REGSP
	arch.MAXWIDTH = 1 << 50
	arch.ZeroRange = zerorange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = func(s *ssagen.State, b *ssa.Block) {}
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
	arch.LoadRegResult = loadRegResult
	arch.SpillArgReg = spillArgReg

	arch.MAXWIDTH = 1 << 50

	arch.PadFrame = padframe
	arch.ZeroRange = zerorange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = func(s *ssagen.State, b *ssa.Block) {}
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
	arch.LoadRegResult = loadRegResult
	arch.SpillArgReg = spillArgReg

	arch.SoftFloat = buildcfg.GOMIPS64 == "softfloat"
	arch.ZeroRange = zerorange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = func(s *ssagen.State, b *ssa.Block) {}
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock

	"cmd/internal/obj/x86"
	"fmt"
	"internal/buildcfg"
	"os"
)

func Init(arch *ssagen.ArchInfo) {
	arch.LinkArch = &x86.Link386
	arch.REGSP = x86.REGSP
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
	arch.MAXWIDTH = (1 << 32) - 1
	switch v := buildcfg.GO386; v {
	case "sse2":
	case "softfloat":
		arch.SoftFloat = true
	case "387":

	SSAMarkMoves func(*State, *ssa.Block)

	// SSAGenValue emits Prog(s) for the Value.
	SSAGenValue func(*State, *ssa.Value)

	// SSAGenBlock emits end-of-block Progs. SSAGenValue should be called
	// for all values in the block before SSAGenBlock.
	SSAGenBlock func(s *State, b, next *ssa.Block)

	// LoadRegResult emits instructions that loads register-assigned result

	arch.REGSP = s390x.REGSP
	arch.MAXWIDTH = 1 << 50

	arch.ZeroRange = zerorange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = ssaMarkMoves
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock

	arch.REGSP = wasm.REG_SP
	arch.MAXWIDTH = 1 << 50

	arch.ZeroRange = zeroRange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = ssaMarkMoves
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
}

func zeroRange(pp *objw.Progs, p *obj.Prog, off, cnt int64, state *uint32) *obj.Prog {
	if cnt == 0 {
		return p
	}
	if cnt%8 != 0 {

}
var nefJumps = [2][2]ssagen.IndexJump{
	{{Jump: x86.AJNE, Index: 0}, {Jump: x86.AJPC, Index: 1}}, // next == b.Succs[0]
	{{Jump: x86.AJNE, Index: 0}, {Jump: x86.AJPS, Index: 0}}, // next == b.Succs[1]
}

func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) {
	switch b.Kind {
	case ssa.BlockPlain:
		if b.Succs[0].Block() != next {
			p := s.Prog(obj.AJMP)
			p.To.Type = obj.TYPE_BRANCH

	case ssa.BlockS390XCLIJ:
		return s390x.ACLIJ
	case ssa.BlockS390XCLGIJ:
		return s390x.ACLGIJ
	}
	b.Fatalf("blockAsm not implemented: %s", b.LongString())
	panic("unreachable")
}

func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) {
	// Handle generic blocks first.
	switch b.Kind {
	case ssa.BlockPlain:
		if b.Succs[0].Block() != next {
			p := s.Prog(s390x.ABR)
			p.To.Type = obj.TYPE_BRANCH

	ssa.BlockPPC64FLE: {ppc64.ABLT, ppc64.ABGT, true, true}, // LE = LT or EQ; !LE = GT or UN
	ssa.BlockPPC64FGT: {ppc64.ABGT, ppc64.ABLE, false, false},
}

func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) {
	switch b.Kind {
	case ssa.BlockDefer:
		// defer returns in R3:
		// 0 if we should continue executing
		// 1 if we should jump to deferreturn call