[Bug tree-optimization/17863] [4.0/4.1 Regression] threefold performance loss, not inlining as much
dank at kegel dot com
gcc-bugzilla@gcc.gnu.org
Mon Jun 27 04:54:00 GMT 2005
------- Additional Comments From dank at kegel dot com 2005-06-27 04:54 -------
I just verified the regression here with -march=pentium on a pentium 4.
On the original testcase, I got runtimes of 7.0, 4.9, 8.1, and 7.0
seconds with gcc-2.95.3, gcc-3.4.3, gcc-4.0.0, and gcc-4.1-20050603
using just -O3 (no -static).
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What |Removed |Added
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CC| |dank at kegel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17863
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