[x64] Implement vmovd and vmovq AVX instructions.

test/cctest/test-disasm-x64.cc

Index: test/cctest/test-disasm-x64.cc
diff --git a/test/cctest/test-disasm-x64.cc b/test/cctest/test-disasm-x64.cc
index d401389a10224f448674fa7d82dabf096753d766..83e19ba2a6fe6dadbf7c74ff723f56dcde0dfcd6 100644
--- a/test/cctest/test-disasm-x64.cc
+++ b/test/cctest/test-disasm-x64.cc
@@ -511,6 +511,13 @@ TEST(DisasmX64) {
       __ vucomiss(xmm9, xmm1);
       __ vucomiss(xmm8, Operand(rbx, rdx, times_2, 10981));
 
+      __ vmovd(xmm5, rdi);
+      __ vmovd(xmm9, Operand(rbx, rcx, times_4, 10000));
+      __ vmovd(r9, xmm6);
+      __ vmovq(xmm5, rdi);
+      __ vmovq(xmm9, Operand(rbx, rcx, times_4, 10000));
+      __ vmovq(r9, xmm6);
+
       __ vmovapd(xmm7, xmm0);
       __ vmovsd(xmm6, xmm2);
       __ vmovsd(xmm9, Operand(rbx, rcx, times_4, 10000));