# CHECK: invvpid (%eax), %eax
0x66 0x0f 0x38 0x81 0x00
+
+# CHECK: nop
+0x90
+
+# CHECK: addb $0, %al
+0x04 0x00
+
+# CHECK: addw $0, %ax
+0x66 0x05 0x00 0x00
+
+# CHECK: addl $0, %eax
+0x05 0x00 0x00 0x00 0x00
+
+# CHECK: adcb $0, %al
+0x14 0x00
+
+# CHECK: adcw $0, %ax
+0x66 0x15 0x00 0x00
+
+# CHECK: adcl $0, %eax
+0x15 0x00 0x00 0x00 0x00
+
+# CHECK: cmpb $0, %al
+0x3c 0x00
+
+# CHECK: cmpw $0, %ax
+0x66 0x3d 0x00 0x00
+
+# CHECK: cmpl $0, %eax
+0x3d 0x00 0x00 0x00 0x00
+
+# CHECK: testb $0, %al
+0xa8 0x00
+
+# CHECK: testw $0, %ax
+0x66 0xa9 0x00 0x00
+
+# CHECK: testl $0, %eax
+0xa9 0x00 0x00 0x00 0x00
+
+# CHECK: movb 0, %al
+0xa0 0x00 0x00 0x00 0x00
+
+# CHECK: movw 0, %ax
+0x66 0xa1 0x00 0x00 0x00 0x00
+
+# CHECK: movl 0, %eax
+0xa1 0x00 0x00 0x00 0x00
+
+# CHECK: movb %al, 0
+0xa2 0x00 0x00 0x00 0x00
+
+# CHECK: movw %ax, 0
+0x66 0xa3 0x00 0x00 0x00 0x00
+
+# CHECK: movl %eax, 0
+0xa3 0x00 0x00 0x00 0x00