// ppc64le:-"CALL.*racefuncenter.*"
func RaceMightPanic(a []int, i, j, k, s int) {
	var b [4]int
	_ = b[i]     // panicIndex
	_ = a[i:j]   // panicSlice
	_ = a[i:j:k] // also panicSlice
	_ = i << s   // panicShift
	_ = i / j    // panicDivide

	Memmove           *obj.LSym
	Msanread          *obj.LSym
	Msanwrite         *obj.LSym
	Msanmove          *obj.LSym
	Newobject         *obj.LSym
	Newproc           *obj.LSym
	Panicdivide       *obj.LSym
	Panicshift        *obj.LSym
	PanicdottypeE     *obj.LSym
	PanicdottypeI     *obj.LSym
	Panicnildottype   *obj.LSym
	Panicoverflow     *obj.LSym
	Racefuncenter     *obj.LSym
	Racefuncexit      *obj.LSym

// amd64:"TEXT\t.*NOSPLIT.*"
func MightPanic(a []int, i, j, k, s int) {
	_ = a[i]     // panicIndex
	_ = a[i:j]   // panicSlice
	_ = a[i:j:k] // also panicSlice
	_ = i << s   // panicShift
	_ = i / j    // panicDivide
}

// Put a defer in a loop, so second defer is not open-coded
func Defer() {
	for i := 0; i < 2; i++ {
		defer func() {}()
	}
	// amd64:`CALL\truntime\.deferprocStack`

package goobj

var builtins = [...]struct {
	name string
	abi  int
}{
	{"runtime.newobject", 1},
	{"runtime.mallocgc", 1},
	{"runtime.panicdivide", 1},
	{"runtime.panicshift", 1},
	{"runtime.panicmakeslicelen", 1},
	{"runtime.panicmakeslicecap", 1},
	{"runtime.throwinit", 1},
	{"runtime.panicwrap", 1},
	{"runtime.gopanic", 1},
	{"runtime.gorecover", 1},
	{"runtime.goschedguarded", 1},

// --------------- //

// We do want to generate a test + panicshift for these cases.
func lshSigned(v8 int8, v16 int16, v32 int32, v64 int64, x int) {
	// amd64:"TESTB"
	_ = x << v8
	// amd64:"TESTW"
	_ = x << v16
	// amd64:"TESTL"
	_ = x << v32
	// amd64:"TESTQ"
	_ = x << v64
}

// We want to avoid generating a test + panicshift for these cases.

package runtime

// emitted by compiler, not referred to by go programs

import "unsafe"

func newobject(typ *byte) *any
func mallocgc(size uintptr, typ *byte, needszero bool) unsafe.Pointer
func panicdivide()
func panicshift()
func panicmakeslicelen()
func panicmakeslicecap()
func throwinit()
func panicwrap()

func gopanic(interface{})
func gorecover(*int32) interface{}
func goschedguarded()

	}
	return flist
}

var runtimeDecls = [...]struct {
	name string
	tag  int
	typ  int
}{
	{"newobject", funcTag, 4},
	{"mallocgc", funcTag, 8},
	{"panicdivide", funcTag, 9},
	{"panicshift", funcTag, 9},
	{"panicmakeslicelen", funcTag, 9},
	{"panicmakeslicecap", funcTag, 9},
	{"throwinit", funcTag, 9},
	{"panicwrap", funcTag, 9},
	{"gopanic", funcTag, 11},
	{"gorecover", funcTag, 14},

			p.As = obj.AJMP
		}
	}
}

func isZeroArgRuntimeCall(s *obj.LSym) bool {
	if s == nil {
		return false
	}
	switch s.Name {
	case "runtime.panicdivide", "runtime.panicwrap", "runtime.panicshift":
		return true
	}
	if strings.HasPrefix(s.Name, "runtime.panicIndex") || strings.HasPrefix(s.Name, "runtime.panicSlice") {
		// These functions do take arguments (in registers),

func panicSlice3C(x int, y int)
func panicSlice3CU(x uint, y int)
func panicSliceConvert(x int, y int)

var shiftError = error(errorString("negative shift amount"))

//go:yeswritebarrierrec
func panicshift() {
	panicCheck1(getcallerpc(), "negative shift amount")
	panic(shiftError)
}

var divideError = error(errorString("integer divide by zero"))

//go:yeswritebarrierrec
func panicdivide() {

				// Allow calls to panic*
				s := v.Aux.(*AuxCall).Fn.String()
				switch s {
				case "runtime.racefuncenter", "runtime.racefuncexit",
					"runtime.panicdivide", "runtime.panicwrap",
					"runtime.panicshift":
					continue
				}
				// If we encountered any call, we need to keep racefunc*,
				// for accurate stacktraces.
				return false
			case OpPanicBounds, OpPanicExtend: