6914206: change way of permission checking for generated MethodHandle adapters Summary: Put generated MH adapter in InvokeDynamic/MethodHandle classes to be able to indentify them easily in the compiler. Reviewed-by: kvn, never, jrose

6912517: JIT bug compiles out (and stops running) code that needs to be run. Causes NPE. Summary: Add missing check that value is used in memory expression in instructions with embedded load. Reviewed-by: never, jrose

6914622: Print values of all flags for product VM Summary: Change the flag -XX:+PrintFlagsFinal to product and add new product flag -XX:+PrintFlagsInitial. Reviewed-by: phh, ysr Contributed-by: gbenson@redhat.com

Merge

6912018: CMS: guarantee(head() != 0,"The head of the list cannot be NULL") Summary: Block too small to split was not correctly putback to free lists. Reviewed-by: ysr

6637203: Classunloading messages go to stdout rather than Xloggc file, causing hangs when stdout is closed Summary: Decoupled TraceClassUnloading from verbose:gc, JVMTI_VERBOSE_GC and PrintGC[Details], making it settable in a manner identical to TraceClassLoading. Reverted an inadvertent change of TraceClassUnloading output in a previous changeset from gclog back to tty. Reviewed-by: coleenp, dholmes, jmasa, poonam

Merge

6631166: CMS: better heuristics when combatting fragmentation Summary: Autonomic per-worker free block cache sizing, tunable coalition policies, fixes to per-size block statistics, retuned gain and bandwidth of some feedback loop filters to allow quicker reactivity to abrupt changes in ambient demand, and other heuristics to reduce fragmentation of the CMS old gen. Also tightened some assertions, including those related to locking. Reviewed-by: jmasa

Merge

Merge