static pthread_t msanGoSignalThread;

// msanGoSignalThreadSet is used to record that msanGoSignalThread
// has been initialized. This is accessed atomically.
static int32_t msanGoSignalThreadSet;

// uninit is explicitly poisoned, so that we can make all registers
// undefined by calling msanGoWait.
static unsigned long uninit;

	intgo len = (p != NULL) ? strlen(p) : 0;
	return __go_byte_array_to_string(p, len);
}

struct __go_string _cgoPREFIX_Cfunc_GoStringN(char *p, int32_t n) {
	return __go_byte_array_to_string(p, n);
}

Slice _cgoPREFIX_Cfunc_GoBytes(char *p, int32_t n) {
	struct __go_string s = { (const unsigned char *)p, n };
	return __go_string_to_byte_array(s);
}

void *_cgoPREFIX_Cfunc__CMalloc(size_t n) {

pkg math/rand/v2, func Float32() float32 #61716
pkg math/rand/v2, func Float64() float64 #61716
pkg math/rand/v2, func Int() int #61716
pkg math/rand/v2, func Int32() int32 #61716
pkg math/rand/v2, func Int32N(int32) int32 #61716
pkg math/rand/v2, func Int64() int64 #61716
pkg math/rand/v2, func Int64N(int64) int64 #61716
pkg math/rand/v2, func IntN(int) int #61716
pkg math/rand/v2, func N[$0 intType]($0) $0 #61716

	Uintptr    *types.Type
	String     *types.Type
	BytePtr    *types.Type // TODO: use unsafe.Pointer instead?
	Int32Ptr   *types.Type
	UInt32Ptr  *types.Type
	IntPtr     *types.Type
	UintptrPtr *types.Type
	Float32Ptr *types.Type
	Float64Ptr *types.Type
	BytePtrPtr *types.Type
}

// NewTypes creates and populates a Types.
func NewTypes() *Types {
	t := new(Types)
	t.SetTypPtrs()
	return t
}

		golden func(int32) int32
	}{
		{"x|x", func(x int32) int32 { return x | x }, id},
		{"x|0", func(x int32) int32 { return x | 0 }, id},
		{"x|-1", func(x int32) int32 { return x | -1 }, func(x int32) int32 { return -1 }},
		{"x&x", func(x int32) int32 { return x & x }, id},
		{"x&0", func(x int32) int32 { return x & 0 }, zero},
		{"x&-1", func(x int32) int32 { return x & -1 }, id},

        offsetToSpillArea: 56 spillAreaSize: 136
`)

	abitest(t, ft, exp)
}

func TestABIUtilsArrays(t *testing.T) {
	// func(p1 [1]int32, p2 [0]int32, p3 [1][1]int32, p4 [2]int32)
	//         (r1 [2]int32, r2 [1]int32, r3 [0]int32, r4 [1][1]int32) {
	i32 := types.Types[types.TINT32]
	ae := types.NewArray(i32, 0)
	a1 := types.NewArray(i32, 1)
	a2 := types.NewArray(i32, 2)
	aa1 := types.NewArray(a1, 1)

	return ^(a >> 3)
}

//go:noinline
func addshiftRA_ssa(a, b int32) int32 {
	return a + b>>3
}

//go:noinline
func subshiftRA_ssa(a, b int32) int32 {
	return a - b>>3
}

//go:noinline
func rsbshiftRA_ssa(a, b int32) int32 {
	return a>>3 - b
}

//go:noinline
func andshiftRA_ssa(a, b int32) int32 {
	return a & (b >> 3)
}

//go:noinline

typedef uint32_t VkFlags;
typedef VkFlags  VkDeviceQueueCreateFlags;
typedef uint32_t VkStructureType;

typedef struct VkDeviceQueueCreateInfo {
    VkStructureType             sType;
    const void*                 pNext;
    VkDeviceQueueCreateFlags    flags;
    uint32_t                    queueFamilyIndex;
    uint32_t                    queueCount;

// and a map for looking up indices by *Node.
func getvariables(fn *ir.Func) ([]*ir.Name, map[*ir.Name]int32) {
	var vars []*ir.Name
	for _, n := range fn.Dcl {
		if shouldTrack(n) {
			vars = append(vars, n)
		}
	}
	idx := make(map[*ir.Name]int32, len(vars))
	for i, n := range vars {
		idx[n] = int32(i)
	}
	return vars, idx
}

func (lv *liveness) initcache() {
	if lv.cache.initialized {

(MOVHUloadidx ptr (MOVDconst [c]) mem) && is32Bit(c) => (MOVHUload [int32(c)] ptr mem)
(MOVHUloadidx (MOVDconst [c]) ptr mem) && is32Bit(c) => (MOVHUload [int32(c)] ptr mem)
(MOVHloadidx  ptr (MOVDconst [c]) mem) && is32Bit(c) => (MOVHload  [int32(c)] ptr mem)
(MOVHloadidx  (MOVDconst [c]) ptr mem) && is32Bit(c) => (MOVHload  [int32(c)] ptr mem)
(MOVBUloadidx ptr (MOVDconst [c]) mem) && is32Bit(c) => (MOVBUload [int32(c)] ptr mem)