[PATCH, rs6000] Update default loop peel limits

Pat Haugen pthaugen@linux.vnet.ibm.com
Thu Dec 6 20:16:00 GMT 2012


The following patch restores the old default limits for loop peeling 
that were recently changed to 100 and caused a 20% degradation in 
454.calculix.

Bootstrap/regtest on powerpc64-linux with no new regressions. Ok for trunk?

-Pat


2012-12-06  Pat Haugen <pthaugen@us.ibm.com>
         * config/rs6000/rs6000.c (rs6000_option_override_internal): Set
         default loop peeling limits.


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