[LLVMbugs] [Bug 8528] [MC X86] dct64_sse.c from MPlayer is miscompiled

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8528

Chris Lattner <clattner at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #14 from Chris Lattner <clattner at apple.com> 2010-11-06 13:30:01 CDT ---
This is fixed in r118346, we now reject the invalid instructions with:

t.s:1:1: error: ambiguous instructions require an explicit suffix (could be
'fstps', 'fstpl', or 'fstpt')
fstp    (%rax)
^
t.s:2:1: error: ambiguous instructions require an explicit suffix (could be
'fistps', or 'fistpl')
fistp (%rax)
^
t.s:3:1: error: ambiguous instructions require an explicit suffix (could be
'fists', or 'fistl')
fist (%rax)
^

Thanks again for tracking this down!

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