Add dependencies for code generator

vendor/gonum.org/v1/gonum/lapack/gonum/dlasrt.go

@@ -0,0 +1,36 @@
+// Copyright ©2015 The Gonum Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gonum
+
+import (
+	"sort"
+
+	"gonum.org/v1/gonum/lapack"
+)
+
+// Dlasrt sorts the numbers in the input slice d. If s == lapack.SortIncreasing,
+// the elements are sorted in increasing order. If s == lapack.SortDecreasing,
+// the elements are sorted in decreasing order. For other values of s Dlasrt
+// will panic.
+//
+// Dlasrt is an internal routine. It is exported for testing purposes.
+func (impl Implementation) Dlasrt(s lapack.Sort, n int, d []float64) {
+	switch {
+	case n < 0:
+		panic(nLT0)
+	case len(d) < n:
+		panic(shortD)
+	}
+
+	d = d[:n]
+	switch s {
+	default:
+		panic(badSort)
+	case lapack.SortIncreasing:
+		sort.Float64s(d)
+	case lapack.SortDecreasing:
+		sort.Sort(sort.Reverse(sort.Float64Slice(d)))
+	}
+}