[Bug inline-asm/38901] Inline assembly swallows mmx register on duplicate input under optimization

[schwab at suse dot de]

------- Comment #1 from schwab at suse dot de  2009-01-18 00:25 -------
The asm statement modifies an input-only operand.  If an operand is modified it
must be listed as output operand, possibly marked as early-clobber if it is
written before all input operands are consumed.


-- 

schwab at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38901