8049420: Backout 8048248 to correct attribution Reviewed-by: ehelin, brutisso

8048248: G1 Class Unloading after completing a concurrent mark cycle Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov

8049411: Minimal VM build broken after gcId.cpp was added Reviewed-by: brutisso, ehelin, tschatzl, dholmes

Merge

Merge

8047362: Add a version of CompiledIC_at that doesn't create a new RelocIterator Reviewed-by: iveresov, mgerdin

8034246: remove CMS and ParNew adaptive size policy code Reviewed-by: tschatzl, jwilhelm, mgerdin

8040977: G1 crashes when run with -XX:-G1DeferredRSUpdate Summary: When G1 is run with -XX:-G1DeferredRSUpdate, the VM crashes because of wrong initialization order of member variables. The change makes the initalization explicit, not relying on initialization order any more. Reviewed-by: brutisso, mgerdin

8035401: Fix visibility of G1ParScanThreadState members Summary: After JDK-8035400 there were several opportunities to fix the visibility of several members of the G1ParScanThreadState class. Reviewed-by: brutisso, mgerdin

8035400: Move G1ParScanThreadState into its own files Summary: Extract the G1ParScanThreadState class from G1CollectedHeap.?pp into its own files. Reviewed-by: brutisso, mgerdin

8047818: G1 HeapRegions can no longer be ContiguousSpaces Summary: Change parent of G1OffsetTableContigSpace to CompactibleSpace, reimplement missing functionality Reviewed-by: stefank, jmasa, tschatzl

8048214: Linker error when compiling G1SATBCardTableModRefBS after include order changes Reviewed-by: stefank, brutisso, tschatzl

8047821: G1 Does not use the save_marks functionality as intended Summary: Rename save_marks to record_top_and_timestamp and remove som unused but related methods Reviewed-by: stefank, ehelin

8048128: Fix for Solaris Studio C++ 5.13, CHECK_UNHANDLED_OOPS breaks PPC build. Summary: Changes to successfully compile class oop within oops/oopsHierarchy.hpp for PPC build (with gcc 4.1.2). Reviewed-by: dholmes, hseigel