return tte2(n - 1)
}
func tte4(n int) string {
	return tte3(n - 1)
}

func TestTracebackArgs(t *testing.T) {
	if *flagQuick {
		t.Skip("-quick")
	}
	optimized := !testenv.OptimizationOff()
	abiSel := func(x, y string) string {
		// select expected output based on ABI
		// In noopt build we always spill arguments so the output is the same as stack ABI.
		if optimized && abi.IntArgRegs > 0 {
			return x
		}

	abiStepFloatReg             // copy to/from FP register
)

// abiSeq represents a sequence of ABI instructions for copying
// from a series of reflect.Values to a call frame (for call arguments)
// or vice-versa (for call results).
//
// An abiSeq should be populated by calling its addArg method.
type abiSeq struct {
	// steps is the set of instructions.
	//

	}
}

// ABISet is a bit set of ABI values.
type ABISet uint8

const (
	// ABISetCallable is the set of all ABIs any function could
	// potentially be called using.
	ABISetCallable ABISet = (1 << ABI0) | (1 << ABIInternal)
)

// Ensure ABISet is big enough to hold all ABIs.
var _ ABISet = 1 << (ABICount - 1)

func ABISetOf(abi ABI) ABISet {
	return 1 << abi
}

// definition ABIs and reference ABIs.
type SymABIs struct {
	defs map[string]obj.ABI
	refs map[string]obj.ABISet
}

func NewSymABIs() *SymABIs {
	return &SymABIs{
		defs: make(map[string]obj.ABI),
		refs: make(map[string]obj.ABISet),
	}
}

// canonicalize returns the canonical name used for a linker symbol in
// s's maps. Symbols in this package may be written either as "".X or

discussion, and please direct specific questions to
[Stack Overflow](https://stackoverflow.com/questions/tagged/tensorflow).**

The TensorFlow project strives to abide by generally accepted best practices in
open-source software development.

## Patching guidelines

Follow these steps to patch a specific version of TensorFlow, for example, to

	ruleMatches    map[string]int // number of times countRule was called during compilation for any given string
	ABI0           *abi.ABIConfig // A copy, for no-sync access
	ABI1           *abi.ABIConfig // A copy, for no-sync access
	ABISelf        *abi.ABIConfig // ABI for function being compiled
	ABIDefault     *abi.ABIConfig // ABI for rtcall and other no-parsed-signature/pragma functions.

	scheduled   bool  // Values in Blocks are in final order

	AFNABSCC
	AFNEG
	AFNEGCC
	AFNMADD
	AFNMADDCC
	AFNMADDS
	AFNMADDSCC
	AFNMSUB
	AFNMSUBCC
	AFNMSUBS
	AFNMSUBSCC
	AFRSP
	AFRSPCC
	AFSUB
	AFSUBCC
	AFSUBS
	AFSUBSCC
	AISEL
	AMOVMW
	ALBAR
	ALHAR
	ALSW
	ALWAR
	ALWSYNC
	AMOVDBR
	AMOVWBR
	AMOVB
	AMOVBU
	AMOVBZ
	AMOVBZU
	AMOVH
	AMOVHBR
	AMOVHU
	AMOVHZ
	AMOVHZU
	AMOVW
	AMOVWU

	// For ABIs other than this function's definition ABI, the
	// compiler generates ABI wrapper functions. This is only tracked
	// within a package.
	ABIRefs obj.ABISet

	NumDefers  int32 // number of defer calls in the function
	NumReturns int32 // number of explicit returns in the function

	// NWBRCalls records the LSyms of functions called by this