Update emms test

tests/nasm/emms.asm

@@ -11,15 +11,7 @@ myaddress:
 
 %include "header.inc"
 
-	fld	dword [mydword]
-	fld	dword [myquad]
 	emms
+        ; TODO: Check tag word
 
 %include "footer.inc"
-
-;;; fptag = 0xFFFF
-;;; cpu.fpu.load_tag_word() = 0xFFFF
-
-;;; The automated nasm test fails because MMX registers are meant to
-;;; alias the mantissa part of the 80-bit x87 registers, which we're
-;;; ignoring at the moment.