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src/hotspot/share/opto/c2_globals.hpp

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750           range(0, max_intx)                                                \
751                                                                             \
752   develop(bool, StressArrayCopyMacroNode, false,                            \
753           "Perform ArrayCopy load/store replacement during IGVN only")      \
754                                                                             \
755   develop(bool, RenumberLiveNodes, true,                                    \
756           "Renumber live nodes")                                            \
757                                                                             \
758   product(uintx, LoopStripMiningIter, 0,                                    \
759           "Number of iterations in strip mined loop")                       \
760           range(0, max_juint)                                               \
761           constraint(LoopStripMiningIterConstraintFunc, AfterErgo)          \
762                                                                             \
763   product(uintx, LoopStripMiningIterShortLoop, 0,                           \
764           "Loop with fewer iterations are not strip mined")                 \
765           range(0, max_juint)                                               \
766                                                                             \
767   product(bool, UseProfiledLoopPredicate, true,                             \
768           "Move predicates out of loops based on profiling data")           \
769                                                                             \






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

750           range(0, max_intx)                                                \
751                                                                             \
752   develop(bool, StressArrayCopyMacroNode, false,                            \
753           "Perform ArrayCopy load/store replacement during IGVN only")      \
754                                                                             \
755   develop(bool, RenumberLiveNodes, true,                                    \
756           "Renumber live nodes")                                            \
757                                                                             \
758   product(uintx, LoopStripMiningIter, 0,                                    \
759           "Number of iterations in strip mined loop")                       \
760           range(0, max_juint)                                               \
761           constraint(LoopStripMiningIterConstraintFunc, AfterErgo)          \
762                                                                             \
763   product(uintx, LoopStripMiningIterShortLoop, 0,                           \
764           "Loop with fewer iterations are not strip mined")                 \
765           range(0, max_juint)                                               \
766                                                                             \
767   product(bool, UseProfiledLoopPredicate, true,                             \
768           "Move predicates out of loops based on profiling data")           \
769                                                                             \
770   product(bool, UseArrayLoadStoreProfile, true,                             \
771           "Take advantage of profiling at array load/store")                \
772                                                                             \
773   product(bool, UseACmpProfile, true,                                       \
774           "Take advantage of profiling at acmp")                            \
775                                                                             \
776   develop(uintx, StressLongCountedLoop, 0,                                  \
777           "if > 0, convert int counted loops to long counted loops"         \
778           "to stress handling of long counted loops: run inner loop"        \
779           "for at most jint_max / StressLongCountedLoop")                   \
780           range(0, max_juint)                                               \
781                                                                             \
782   product(bool, DuplicateBackedge, true, DIAGNOSTIC,                        \
783           "Transform loop with a merge point into 2 loops if inner loop is" \
784           "expected to optimize better")                                    \
785                                                                             \
786   develop(bool, StressDuplicateBackedge, false,                             \
787           "Run DuplicateBackedge whenever possible ignoring benefit"        \
788           "analysis")                                                       \
789                                                                             \
790   product(bool, VerifyReceiverTypes, trueInDebug, DIAGNOSTIC,               \
791           "Verify receiver types at runtime")                               \
792                                                                             \
793   product(intx, TypeProfileSubTypeCheckCommonThreshold, 50,                 \
794           "Use profile data at type check if profiled types account for"    \
795           "more than this threshold")                                       \
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