Adds unit test for cvtps2dq

unittests/ASM/OpSize/66_5B.asm

@@ -0,0 +1,38 @@
+%ifdef CONFIG
+{
+  "RegData": {
+    "XMM0":  ["0x0000000100000001", "0x0000000200000002"],
+    "XMM1":  ["0x0000000400000004", "0x0000000800000008"]
+  },
+  "MemoryRegions": {
+    "0x100000000": "4096"
+  }
+}
+%endif
+
+mov rdx, 0xe0000000
+
+mov rax, 0x3fc000003f800000 ; [1.5, 1.0]
+mov [rdx + 8 * 0], rax
+mov rax, 0x4039999a40000000 ; [2.9, 2.0]
+mov [rdx + 8 * 1], rax
+
+mov rax, 0x4083333340800000 ; [4.1, 4.0]
+mov [rdx + 8 * 2], rax
+mov rax, 0x4108000041000000 ; [8.5, 8.0]
+mov [rdx + 8 * 3], rax
+
+mov rax, 0x4142434445464748
+mov [rdx + 8 * 4], rax
+mov rax, 0x5152535455565758
+mov [rdx + 8 * 5], rax
+
+movapd xmm0, [rdx + 8 * 4]
+movapd xmm1, [rdx + 8 * 4]
+
+movapd xmm2, [rdx + 8 * 0]
+
+cvtps2dq xmm0, xmm2
+cvtps2dq xmm1, [rdx + 8 * 2]
+
+hlt