[Bug rtl-optimization/22563] [3.4/4.0/4.1 Regression] performance regression for gcc newer than 2.95
hubicka at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Thu Nov 3 22:54:00 GMT 2005
------- Comment #8 from hubicka at gcc dot gnu dot org 2005-11-03 22:54 -------
Actually the code 4.1 in comment #5 should execute faster on true i686. It is
longer and will trigger partial memory stalls on later chips.
Honza
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22563
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