[Bug target/50572] unstable performance on Atom due to loop alignment
hjl at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Oct 20 19:30:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50572
--- Comment #1 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-10-20 19:29:57 UTC ---
Author: hjl
Date: Thu Oct 20 19:29:52 2011
New Revision: 180268
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180268
Log:
Change Atom align_loops_max_skip to 15.
2011-10-20 Sergey Ostanevich <sergos.gnu@gmail.com>
PR target/50572
* config/i386/i386.c (processor_target_table): Change Atom
align_loops_max_skip to 15.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
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