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src/hotspot/share/opto/c2_globals.hpp

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745           range(0, max_intx)                                                \
746                                                                             \
747   develop(bool, StressArrayCopyMacroNode, false,                            \
748           "Perform ArrayCopy load/store replacement during IGVN only")      \
749                                                                             \
750   develop(bool, RenumberLiveNodes, true,                                    \
751           "Renumber live nodes")                                            \
752                                                                             \
753   product(uintx, LoopStripMiningIter, 0,                                    \
754           "Number of iterations in strip mined loop")                       \
755           range(0, max_juint)                                               \
756           constraint(LoopStripMiningIterConstraintFunc, AfterErgo)          \
757                                                                             \
758   product(uintx, LoopStripMiningIterShortLoop, 0,                           \
759           "Loop with fewer iterations are not strip mined")                 \
760           range(0, max_juint)                                               \
761                                                                             \
762   product(bool, UseProfiledLoopPredicate, true,                             \
763           "Move predicates out of loops based on profiling data")           \
764                                                                             \
765   product(bool, ExpandSubTypeCheckAtParseTime, false, DIAGNOSTIC,           \
766           "Do not use subtype check macro node")                            \



767                                                                             \
768   develop(uintx, StressLongCountedLoop, 0,                                  \
769           "if > 0, convert int counted loops to long counted loops"         \
770           "to stress handling of long counted loops: run inner loop"        \
771           "for at most jint_max / StressLongCountedLoop")                   \
772           range(0, max_juint)                                               \
773                                                                             \
774   product(bool, DuplicateBackedge, true, DIAGNOSTIC,                        \
775           "Transform loop with a merge point into 2 loops if inner loop is" \
776           "expected to optimize better")                                    \
777                                                                             \
778   develop(bool, StressDuplicateBackedge, false,                             \
779           "Run DuplicateBackedge whenever possible ignoring benefit"        \
780           "analysis")                                                       \
781                                                                             \
782   product(bool, VerifyReceiverTypes, trueInDebug, DIAGNOSTIC,               \
783           "Verify receiver types at runtime")                               \
784                                                                             \
785   product(intx, TypeProfileSubTypeCheckCommonThreshold, 50,                 \
786           "Use profile data at type check if profiled types account for"    \

745           range(0, max_intx)                                                \
746                                                                             \
747   develop(bool, StressArrayCopyMacroNode, false,                            \
748           "Perform ArrayCopy load/store replacement during IGVN only")      \
749                                                                             \
750   develop(bool, RenumberLiveNodes, true,                                    \
751           "Renumber live nodes")                                            \
752                                                                             \
753   product(uintx, LoopStripMiningIter, 0,                                    \
754           "Number of iterations in strip mined loop")                       \
755           range(0, max_juint)                                               \
756           constraint(LoopStripMiningIterConstraintFunc, AfterErgo)          \
757                                                                             \
758   product(uintx, LoopStripMiningIterShortLoop, 0,                           \
759           "Loop with fewer iterations are not strip mined")                 \
760           range(0, max_juint)                                               \
761                                                                             \
762   product(bool, UseProfiledLoopPredicate, true,                             \
763           "Move predicates out of loops based on profiling data")           \
764                                                                             \
765   product(bool, UseArrayLoadStoreProfile, true,                             \
766           "Take advantage of profiling at array load/store")                \
767                                                                             \
768   product(bool, UseACmpProfile, true,                                       \
769           "Take advantage of profiling at acmp")                            \
770                                                                             \
771   develop(uintx, StressLongCountedLoop, 0,                                  \
772           "if > 0, convert int counted loops to long counted loops"         \
773           "to stress handling of long counted loops: run inner loop"        \
774           "for at most jint_max / StressLongCountedLoop")                   \
775           range(0, max_juint)                                               \
776                                                                             \
777   product(bool, DuplicateBackedge, true, DIAGNOSTIC,                        \
778           "Transform loop with a merge point into 2 loops if inner loop is" \
779           "expected to optimize better")                                    \
780                                                                             \
781   develop(bool, StressDuplicateBackedge, false,                             \
782           "Run DuplicateBackedge whenever possible ignoring benefit"        \
783           "analysis")                                                       \
784                                                                             \
785   product(bool, VerifyReceiverTypes, trueInDebug, DIAGNOSTIC,               \
786           "Verify receiver types at runtime")                               \
787                                                                             \
788   product(intx, TypeProfileSubTypeCheckCommonThreshold, 50,                 \
789           "Use profile data at type check if profiled types account for"    \
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