//
// 1) adjustments based solely on the callsite context (ex: call
// appears on panic path)
//
// 2) adjustments that take into account specific interesting values
// passed at a call site (ex: passing a constant that could result in
// cprop/deadcode in the caller)
//
// 3) adjustments that take into account values returned from the call
// at a callsite (ex: call always returns the same inlinable function,

	e1.b.Preds[e1.i].i = 0
	b.Likely *= -1
}

// Swaps b.Succs[x] and b.Succs[y].
func (b *Block) swapSuccessorsByIdx(x, y int) {
	if x == y {
		return
	}
	ex := b.Succs[x]
	ey := b.Succs[y]
	b.Succs[x] = ey
	b.Succs[y] = ex
	ex.b.Preds[ex.i].i = y
	ey.b.Preds[ey.i].i = x
}

// removePhiArg removes the ith arg from phi.
// It must be called after calling b.removePred(i) to

	pkgpaths map[string]struct{}

	// Current package name and import path.
	pkgName       string
	pkgImportPath string

	// Module path for current package (may be empty).
	modulePath string

	// Dump subcommand (ex: "textfmt", "debugdump", etc).
	cmd string

	// File to which we will write text format output, if enabled.
	textfmtoutf *os.File

	// Total and covered statements (used by "debugdump" subcommand).

				return err
			}
			t.FuzzTargets = append(t.FuzzTargets, testFunc{pkg, name, "", false})
			*doImport, *seen = true, true
		}
	}
	ex := doc.Examples(f)
	sort.Slice(ex, func(i, j int) bool { return ex[i].Order < ex[j].Order })
	for _, e := range ex {
		*doImport = true // import test file whether executed or not
		if e.Output == "" && !e.EmptyOutput {
			// Don't run examples with no output.
			continue

	// Turn off shell, necessary for Darwin apparently
	cmd := testenv.Command(t, gdb, "-nx",
		"-iex", fmt.Sprintf("add-auto-load-safe-path %s/src/runtime", runtime.GOROOT()),
		"-ex", "set startup-with-shell off", executable)
	cmd.Env = replaceEnv(cmd.Env, "TERM", "dumb")
	s := &gdbState{tagg: tag, cmd: cmd, args: args}
	s.atLineRe = regexp.MustCompile("(^|\n)([0-9]+)(.*)")