[quake3-bugzilla] [Bug 4977] x86 qvm improvements

bugzilla-daemon at icculus.org bugzilla-daemon at icculus.org
Fri May 13 06:10:51 EDT 2011


Eugene C. <mine at ukr.net> changed:

           What    |Removed                     |Added
   Attachment #2704|0                           |1
        is obsolete|                            |

--- Comment #16 from Eugene C. <mine at ukr.net> 2011-05-13 06:10:48 EDT ---
Created attachment 2706
  --> https://bugzilla.icculus.org/attachment.cgi?id=2706
x86 qvm improvements with jump checks

Reworked patch, moved const-optimizations in separate function, added more
optimizations (const-conditions, some fp hack)

Also found that EmitMOV*EDI() optimizations is also unsafe in case of jump
labels because register may contain value calculated in some other branch

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