// Verify that function and its grad are in host graph's GraphDef
  GraphDef gdef;
  GetGraphDef(host_graph_, &gdef);
  std::vector<string> func_names = GetFuncNames(gdef);
  ASSERT_EQ(2, func_names.size());
  ASSERT_EQ(func_name_, func_names[0]);
  ASSERT_EQ("MyGrad", func_names[1]);
  std::vector<std::pair<string, string>> grads = GetGradDefs(gdef);
  ASSERT_EQ(1, grads.size());
  ASSERT_EQ(func_name_, grads[0].first);

func (f *Func) SetWBPos(pos src.XPos) {
	if base.Debug.WB != 0 {
		base.WarnfAt(pos, "write barrier")
	}
	if !f.WBPos.IsKnown() {
		f.WBPos = pos
	}
}

// FuncName returns the name (without the package) of the function f.
func FuncName(f *Func) string {
	if f == nil || f.Nname == nil {
		return "<nil>"
	}
	return f.Sym().Name
}

	// Preamble containing number of units, file, and function.
	numUnits := uint32(d.r.ReadULEB128())
	fnameidx := uint32(d.r.ReadULEB128())
	fileidx := uint32(d.r.ReadULEB128())

	f.Srcfile = d.strtab.Get(fileidx)
	f.Funcname = d.strtab.Get(fnameidx)

	// Now the units
	f.Units = f.Units[:0]
	if cap(f.Units) < int(numUnits) {
		f.Units = make([]coverage.CoverableUnit, 0, numUnits)
	}
	for k := uint32(0); k < numUnits; k++ {

}

// Execute f on each test case.  funcName should be the name of f; it's used
// in failure reports.
func runIndexTests(t *testing.T, f func(s, sep []byte) int, funcName string, testCases []BinOpTest) {
	for _, test := range testCases {
		a := []byte(test.a)
		b := []byte(test.b)
		actual := f(a, b)
		if actual != test.i {
			t.Errorf("%s(%q,%q) = %v; want %v", funcName, a, b, actual, test.i)
		}
	}

		} else {
			status = http.StatusBadRequest
		}
	}

	prefix := t.Prefix
	if p := handlerPrefixes[h]; p != "" {
		prefix = p
	}
	trace := madmin.TraceInfo{
		TraceType: t.TraceType,
		FuncName:  prefix + "." + h.String(),
		NodeName:  remote,
		Time:      start,
		Duration:  end.Sub(start),
		Path:      t.Subroute,
		Error:     errString,
		Bytes:     int64(len(req) + len(resp)),

		// Remember the first function name encountered per source line
		// and assume that that line belongs to that function.
		if _, ok := file.funcName[f.Line]; !ok {
			file.funcName[f.Line] = f.Func
		}
	}
}

// synthAsm is the special disassembler value used for instructions without an object file.
const synthAsm = ""

			}
		}
		gwrite(markbuf[:])
		val := *(*uintptr)(unsafe.Pointer(p + i))
		print(hex(val))
		print(" ")

		// Can we symbolize val?
		fn := findfunc(val)
		if fn.valid() {
			print("<", funcname(fn), "+", hex(val-fn.entry()), "> ")
		}
	}
	minhexdigits = 0
	println()
	printunlock()

	for _, frame := range b.deck.frames {
		// Write out each line in frame expansion.
		funcName := runtime_FrameSymbolName(&frame)
		funcID := uint64(b.funcs[funcName])
		if funcID == 0 {
			funcID = uint64(len(b.funcs)) + 1
			b.funcs[funcName] = int(funcID)
			newFuncs = append(newFuncs, newFunc{
				id:        funcID,
				name:      funcName,
				file:      frame.File,
				startLine: int64(runtime_FrameStartLine(&frame)),

		}
		return false
	}

	for r.Op() == ir.OCONVNOP && !types.Identical(r.Type(), typ) {
		r = r.(*ir.ConvExpr).X
	}

	switch r.Op() {
	case ir.OMETHEXPR:
		r = r.(*ir.SelectorExpr).FuncName()
		fallthrough
	case ir.ONAME:
		r := r.(*ir.Name)
		if s.staticcopy(l, loff, r, typ) {
			return true
		}
		// We may have skipped past one or more OCONVNOPs, so

	if len(fn.Body) == 0 {
		return
	}
	enableDebugTraceIfEnv()

	nameFinder := newNameFinder(fn)

	if debugTrace&debugTraceScoring != 0 {
		fmt.Fprintf(os.Stderr, "=-= ScoreCalls(%v)\n", ir.FuncName(fn))
	}

	// If this is an inlinable function, use the precomputed
	// call site table for it. If the function wasn't an inline
	// candidate, collect a callsite table for it now.
	var cstab CallSiteTab