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+# MIPS SIMD Architecture Module instruction set
+#
+# Copyright (C) 2020 Philippe Mathieu-Daudé
+#
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# Reference:
+# MIPS Architecture for Programmers Volume IV-j
+# The MIPS64 SIMD Architecture Module, Revision 1.12
+# (Document Number: MD00868-1D-MSA64-AFP-01.12)
+#
+
+&rtype rs rt rd sa !extern
+
+@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &rtype
+
+DLSA 000000 ..... ..... ..... 000 .. 010101 @lsa