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comparison src/share/vm/opto/c2_globals.hpp @ 17780:606acabe7b5c

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8031320: Use Intel RTM instructions for locks Summary: Use RTM for inflated locks and stack locks. Reviewed-by: iveresov, twisti, roland, dcubed
author kvn
date Thu, 20 Mar 2014 17:49:27 -0700
parents 8f28240318a2
children 62c54fcc0a35
comparison
equal deleted inserted replaced
17778:a48e16541e6b 17780:606acabe7b5c
440 "Print precise statistics on the dynamic lock usage") \ 440 "Print precise statistics on the dynamic lock usage") \
441 \ 441 \
442 diagnostic(bool, PrintPreciseBiasedLockingStatistics, false, \ 442 diagnostic(bool, PrintPreciseBiasedLockingStatistics, false, \
443 "Print per-lock-site statistics of biased locking in JVM") \ 443 "Print per-lock-site statistics of biased locking in JVM") \
444 \ 444 \
445 diagnostic(bool, PrintPreciseRTMLockingStatistics, false, \
446 "Print per-lock-site statistics of rtm locking in JVM") \
447 \
445 notproduct(bool, PrintEliminateLocks, false, \ 448 notproduct(bool, PrintEliminateLocks, false, \
446 "Print out when locks are eliminated") \ 449 "Print out when locks are eliminated") \
447 \ 450 \
448 product(bool, EliminateAutoBox, false, \ 451 product(bool, EliminateAutoBox, false, \
449 "Control optimizations for autobox elimination") \ 452 "Control optimizations for autobox elimination") \