affinity:
                description: Affinity of the block, if this block has one. If set,
                  it will be of the form "host:<hostname>". If not set, this block
                  is not affine to a host.
                type: string
              allocations:
                description: Array of allocations in-use within this block. nil entries

	return false
}
func rewriteValueS390X_OpS390XLTDBR(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	// match: (LTDBR (Select0 x:(FADD _ _)))
	// cond: b == x.Block
	// result: (Select1 x)
	for {
		if v_0.Op != OpSelect0 {
			break
		}
		x := v_0.Args[0]
		if x.Op != OpS390XFADD || !(b == x.Block) {
			break
		}
		v.reset(OpSelect1)
		v.AddArg(x)
		return true
	}

	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Bswap16 x)
	// cond: buildcfg.GOPPC64>=10
	// result: (BRH x)
	for {
		x := v_0
		if !(buildcfg.GOPPC64 >= 10) {
			break
		}
		v.reset(OpPPC64BRH)
		v.AddArg(x)
		return true
	}
	// match: (Bswap16 x:(MOVHZload [off] {sym} ptr mem))

	// result: @l.Block (CMPBconstload {sym} [makeValAndOff(int32(c),off)] ptr mem)
	for {
		c := auxIntToInt8(v.AuxInt)
		l := v_0
		if l.Op != Op386MOVBload {
			break
		}
		off := auxIntToInt32(l.AuxInt)
		sym := auxToSym(l.Aux)
		mem := l.Args[1]
		ptr := l.Args[0]
		if !(l.Uses == 1 && clobber(l)) {
			break
		}
		b = l.Block

			base.Fatalf("in %s, badly placed LoweredGetClosurePtr: %v %v", v.Block.Func.Name, v.Block, v)
		}
	}
}

// CheckArgReg ensures that v is in the function's entry block.
func CheckArgReg(v *ssa.Value) {
	entry := v.Block.Func.Entry
	if entry != v.Block {
		base.Fatalf("in %s, badly placed ArgIReg or ArgFReg: %v %v", v.Block.Func.Name, v.Block, v)
	}
}

func AddrAuto(a *obj.Addr, v *ssa.Value) {

pkg syscall (netbsd-arm64-cgo), func Fchown(int, int, int) error
pkg syscall (netbsd-arm64-cgo), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (netbsd-arm64-cgo), func Flock(int, int) error
pkg syscall (netbsd-arm64-cgo), func FlushBpf(int) error
pkg syscall (netbsd-arm64-cgo), func ForkExec(string, []string, *ProcAttr) (int, error)

	b := v.Block
	// match: (Leq64F x y)
	// result: (GreaterEqual (CMPD y x))
	for {
		x := v_0
		y := v_1
		v.reset(OpARMGreaterEqual)
		v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags)
		v0.AddArg2(y, x)
		v.AddArg(v0)
		return true
	}
}
func rewriteValueARM_OpLeq8(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block

  Block *block = builder->createBlock(body);
  Location loc = body->getLoc();
  block->addArguments({input_type, index_type, input_type, index_type},
                      SmallVector<Location, 4>(4, loc));

  Value lhs_val = block->getArgument(0);
  Value lhs_index = block->getArgument(1);
  Value rhs_val = block->getArgument(2);
  Value rhs_index = block->getArgument(3);

pkg syscall (darwin-arm64), func Fchmod(int, uint32) error
pkg syscall (darwin-arm64), func Fchown(int, int, int) error
pkg syscall (darwin-arm64), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (darwin-arm64), func Flock(int, int) error
pkg syscall (darwin-arm64), func FlushBpf //deprecated
pkg syscall (darwin-arm64), func FlushBpf(int) error
pkg syscall (darwin-arm64), func ForkExec(string, []string, *ProcAttr) (int, error)

	    and ends at the end of the innermost containing block.</li>

	<li>The scope of a type identifier declared inside a function
	    begins at the identifier in the TypeSpec
	    and ends at the end of the innermost containing block.</li>
</ol>

<p>
An identifier declared in a block may be redeclared in an inner block.
While the identifier of the inner declaration is in scope, it denotes