[Issue 2941] New: asm fstsw AX; generates incorrect opcode

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue May 5 15:23:26 PDT 2009


http://d.puremagic.com/issues/show_bug.cgi?id=2941

           Summary: asm fstsw AX;  generates incorrect opcode
           Product: D
           Version: 1.00
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: clugdbug at yahoo.com.au


fstsw AX;
should be producing fwait; fnstsw AX;  (9B DF E0).

Instead, it simply produces fnstsw AX; (DF E0).


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