MIPS64: Add support for DINS to disassembler

test/cctest/test-disasm-mips64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 681 matching lines @@
   COMPARE(seh(v0, v1), "7c031620       seh     v0, v1");
 
   COMPARE(wsbh(a0, a1), "7c0520a0       wsbh    a0, a1");
   COMPARE(wsbh(s6, s7), "7c17b0a0       wsbh    s6, s7");
   COMPARE(wsbh(v0, v1), "7c0310a0       wsbh    v0, v1");
 
   COMPARE(dsbh(a0, a1), "7c0520a4       dsbh    a0, a1");
   COMPARE(dsbh(s6, s7), "7c17b0a4       dsbh    s6, s7");
   COMPARE(dsbh(v0, v1), "7c0310a4       dsbh    v0, v1");
 
+  COMPARE(dins_(a0, a1, 31, 1), "7ca4ffc7       dins    a0, a1, 31, 1");
+  COMPARE(dins_(s6, s7, 30, 2), "7ef6ff87       dins    s6, s7, 30, 2");
+  COMPARE(dins_(v0, v1, 0, 32), "7c62f807       dins    v0, v1, 0, 32");
+
   COMPARE(dshd(a0, a1), "7c052164       dshd    a0, a1");
   COMPARE(dshd(s6, s7), "7c17b164       dshd    s6, s7");
   COMPARE(dshd(v0, v1), "7c031164       dshd    v0, v1");
 
   COMPARE(ins_(a0, a1, 31, 1),
           "7ca4ffc4       ins     a0, a1, 31, 1");
   COMPARE(ins_(s6, s7, 30, 2),
           "7ef6ff84       ins     s6, s7, 30, 2");
   COMPARE(ins_(v0, v1, 0, 32),
           "7c62f804       ins     v0, v1, 0, 32");
@@ skipping 553 matching lines @@
 
 
 TEST(ctc1_cfc1_disasm) {
   SET_UP();
   COMPARE(abs_d(f10, f31), "4620fa85       abs.d   f10, f31");
   COMPARE(ceil_w_s(f8, f31), "4600fa0e       ceil.w.s f8, f31");
   COMPARE(ctc1(a0, FCSR), "44c4f800       ctc1    a0, FCSR");
   COMPARE(cfc1(a0, FCSR), "4444f800       cfc1    a0, FCSR");
   VERIFY_RUN();
 }