Mercurial > hg > graal-compiler
diff src/share/vm/c1/c1_globals.hpp @ 8860:46f6f063b272
7153771: array bound check elimination for c1
Summary: when possible optimize out array bound checks, inserting predicates when needed.
Reviewed-by: never, kvn, twisti
Contributed-by: thomaswue <thomas.wuerthinger@oracle.com>
| author | roland |
|---|---|
| date | Thu, 21 Mar 2013 09:27:54 +0100 |
| parents | 94fa3c4e7643 |
| children | b9a918201d47 f98f5d48f511 bdd155477289 |
line wrap: on
line diff
--- a/src/share/vm/c1/c1_globals.hpp Wed Mar 20 17:04:45 2013 -0700 +++ b/src/share/vm/c1/c1_globals.hpp Thu Mar 21 09:27:54 2013 +0100 @@ -119,6 +119,24 @@ develop(bool, UseGlobalValueNumbering, true, \ "Use Global Value Numbering (separate phase)") \ \ + product(bool, UseLoopInvariantCodeMotion, true, \ + "Simple loop invariant code motion for short loops during GVN") \ + \ + develop(bool, TracePredicateFailedTraps, false, \ + "trace runtime traps caused by predicate failure") \ + \ + develop(bool, StressLoopInvariantCodeMotion, false, \ + "stress loop invariant code motion") \ + \ + develop(bool, TraceRangeCheckElimination, false, \ + "Trace Range Check Elimination") \ + \ + develop(bool, AssertRangeCheckElimination, false, \ + "Assert Range Check Elimination") \ + \ + develop(bool, StressRangeCheckElimination, false, \ + "stress Range Check Elimination") \ + \ develop(bool, PrintValueNumbering, false, \ "Print Value Numbering") \ \