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From: "markus at trippelsdorf dot de" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug math/14412] Removal of sysdeps/x86_64/fpu/s_sincos.S causes regressions
Date: Fri, 26 Apr 2013 06:29:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=14412

--- Comment #16 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2013-04-26 06:29:48 UTC ---
(In reply to comment #13)
> This should have been fixed with the patch for bug 14496.  Markus, can you
> confirm that?

It now takes ~40 seconds to render the test-page on trunk.
Better than 60 seconds but still 40% slower than s_sincos.S.

 25.82%  libm-2.17.90.so                           [.] __cos                   
 22.06%  libm-2.17.90.so                           [.] __sin        
  6.33%  libm-2.17.90.so                           [.] __dubsin              
  4.59%  libpoppler.so.36.0.0                      [.] GfxPath::lineTo(double,
double)  
  4.50%  libpoppler.so.36.0.0                      [.]
Gfx::doRadialShFill(GfxRadialShading*)

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