[Turbofan] Support 128 bit moves/swaps for x64.

test/cctest/test-disasm-x64.cc

 // Copyright 2011 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 581 matching lines @@
       __ vcvttsd2si(r9, xmm6);
       __ vcvttsd2si(rax, Operand(rbx, r9, times_4, 10000));
       __ vcvttsd2siq(rdi, xmm9);
       __ vcvttsd2siq(r8, Operand(r9, rbx, times_4, 10000));
       __ vcvtsd2si(rdi, xmm9);
 
       __ vmovaps(xmm10, xmm11);
       __ vmovapd(xmm7, xmm0);
       __ vmovmskpd(r9, xmm4);
 
+      __ vmovups(xmm5, xmm1);
+      __ vmovups(xmm5, Operand(rdx, 4));
+      __ vmovups(Operand(rdx, 4), xmm5);
+
       __ vandps(xmm0, xmm9, xmm2);
       __ vandps(xmm9, xmm1, Operand(rbx, rcx, times_4, 10000));
       __ vxorps(xmm0, xmm1, xmm9);
       __ vxorps(xmm0, xmm1, Operand(rbx, rcx, times_4, 10000));
 
       __ vandpd(xmm0, xmm9, xmm2);
       __ vandpd(xmm9, xmm1, Operand(rbx, rcx, times_4, 10000));
       __ vorpd(xmm0, xmm1, xmm9);
       __ vorpd(xmm0, xmm1, Operand(rbx, rcx, times_4, 10000));
       __ vxorpd(xmm0, xmm1, xmm9);
@@ skipping 209 matching lines @@
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
   byte* begin = code->instruction_start();
   byte* end = begin + code->instruction_size();
   disasm::Disassembler::Disassemble(stdout, begin, end);
 #endif
 }
 
 #undef __