Mercurial > hg > graal-jvmci-8
diff src/share/vm/opto/c2_globals.hpp @ 1172:b2b6a9bf6238
6894779: Loop Predication for Loop Optimizer in C2
Summary: Loop predication implementation
Reviewed-by: never, kvn
author | cfang |
---|---|
date | Tue, 12 Jan 2010 14:37:35 -0800 |
parents | bd12fff78df5 |
children | 6476042f815c |
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--- a/src/share/vm/opto/c2_globals.hpp Sat Jan 09 00:59:35 2010 -0800 +++ b/src/share/vm/opto/c2_globals.hpp Tue Jan 12 14:37:35 2010 -0800 @@ -154,6 +154,12 @@ notproduct(bool, TraceProfileTripCount, false, \ "Trace profile loop trip count information") \ \ + product(bool, UseLoopPredicate, true, \ + "Generate a predicate to select fast/slow loop versions") \ + \ + develop(bool, TraceLoopPredicate, false, \ + "Trace generation of loop predicates") \ + \ develop(bool, OptoCoalesce, true, \ "Use Conservative Copy Coalescing in the Register Allocator") \ \