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comparison src/share/vm/opto/c2_globals.hpp @ 4777:e9a5e0a812c8

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7125896: Eliminate nested locks Summary: Nested locks elimination done before lock nodes expansion by looking for outer locks of the same object. Reviewed-by: never, twisti
author kvn
date Sat, 07 Jan 2012 13:26:43 -0800
parents 8c57262447d3
children ee138854b3a6
comparison
equal deleted inserted replaced
4776:5da7201222d5 4777:e9a5e0a812c8
424 "Maximum sparseness for jumptables") \ 424 "Maximum sparseness for jumptables") \
425 \ 425 \
426 product(bool, EliminateLocks, true, \ 426 product(bool, EliminateLocks, true, \
427 "Coarsen locks when possible") \ 427 "Coarsen locks when possible") \
428 \ 428 \
429 product(bool, EliminateNestedLocks, true, \
430 "Eliminate nested locks of the same object when possible") \
431 \
429 notproduct(bool, PrintLockStatistics, false, \ 432 notproduct(bool, PrintLockStatistics, false, \
430 "Print precise statistics on the dynamic lock usage") \ 433 "Print precise statistics on the dynamic lock usage") \
431 \ 434 \
432 diagnostic(bool, PrintPreciseBiasedLockingStatistics, false, \ 435 diagnostic(bool, PrintPreciseBiasedLockingStatistics, false, \
433 "Print per-lock-site statistics of biased locking in JVM") \ 436 "Print per-lock-site statistics of biased locking in JVM") \