[Mono-bugs] [Bug 342190] [Performance] MS.NET 2.0 is twice faster as mono 1.2. 6 when compressing with SharpZipLib

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https://bugzilla.novell.com/show_bug.cgi?id=342190#c11


Marek Safar <msafar at novell.com> changed:

           What    |Removed                                         |Added
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                 CC|                                                |msafar at novell.com




--- Comment #11 from Marek Safar <msafar at novell.com>  2007-11-20 07:42:24 MST ---

- Our JIT does use SSE instructions for Math.Min and Math.Max.

- Also this code in FindLongestMatch probably makes JIT unhappy

                        while (window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && 
                                window[++scan] == window[++match] && scan <
strend) ;


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