Inline of Float64x2 operations round 1

runtime/vm/disassembler_ia32.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/disassembler.h"
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_IA32.
 #if defined(TARGET_ARCH_IA32)
 #include "platform/utils.h"
 #include "vm/allocation.h"
@@ skipping 1630 matching lines @@
                      (*data == 0x5E) || (*data == 0x5D) || (*data == 0x5F) ||
                      (*data == 0x51) || (*data == 0x5A)) {
             const char* mnemonic = PackedDoubleMnemonic(*data);
             int mod, regop, rm;
             GetModRm(*(data+1), &mod, &regop, &rm);
             Print(mnemonic);
             PrintXmmRegister(regop);
             Print(",");
             PrintXmmRegister(rm);
             data += 2;
+          } else if (*data == 0xC6) {
+            int mod, regop, rm;
+            data++;
+            GetModRm(*data, &mod, &regop, &rm);
+            Print("shufpd ");
+            PrintXmmRegister(regop);
+            Print(",");
+            data += PrintRightXmmOperand(data);
+            int comparison = *data;
+            Print(" [");
+            PrintHex(comparison);
+            Print("]");
+            data++;
           } else {
               UNIMPLEMENTED();
           }
         } else if (*data == 0x90) {
           data++;
           Print("nop");
         } else {
           UNIMPLEMENTED();
         }
         break;
@@ skipping 196 matching lines @@
                                   pc);
     pc += instruction_length;
   }
 
   return;
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32