8075488: compiler/whitebox/DeoptimizeFramesTest fails with exit code 1 due to unrecognized VM option -XX:+IgnoreUnexpectedVMOptions Reviewed-by: kvn

Merge

8074548: Never-taken branches cause repeated deopts in MHs.GWT case Reviewed-by: jrose, kvn

8075263: MHI::checkCustomized isn't eliminated for inlined MethodHandles Reviewed-by: jrose, kvn

8075266: Show runtime call details when printing machine code Reviewed-by: jrose, kvn

8075269: Extend -XX:CompileCommand=print,* to work for MethodHandle.invokeBasic/linkTo* Reviewed-by: jrose, kvn, dlong

8075270: Print locals & stack slots location for PcDescs Reviewed-by: kvn, jrose

8073866: Fix for 8064703 is not sufficient Summary: side effects between allocation and arraycopy can be reexecuted, unreachable uninitialized array can be seen by GCs Reviewed-by: kvn, vlivanov

Merge

8073480: C2 should optimize explicit range checks Summary: explicit range checks should be recognized by C2 Reviewed-by: kvn, vlivanov

8069367: Eagerly reclaimed humongous objects left on mark stack Summary: Prevent eager reclaim of objects that might be on mark stack. Reviewed-by: brutisso, tschatzl

Merge

Merge

8026043: Add regression test for JDK-8000831 Reviewed-by: mchung

8077710: BACKOUT - java hangs with -XX:ParallelGCThreads=0 -XX:+ExplicitGCInvokesConcurrent options Summary: Removed unnecessary guards. Reviewed-by: stefank, jwilhelm

8077403: Remove guarantee from GenCollectedHeap::is_in() Reviewed-by: mgerdin, jmasa

8077420: Build failure with SS12u4 Reviewed-by: dholmes, lfoltan

8076457: Fix includes of inline.hpp in GC code Reviewed-by: pliden, jmasa

8077301: Optimized build is broken Reviewed-by: kbarrett, brutisso

8077413: Avoid use of Universe::heap() inside collectors Reviewed-by: stefank, kbarrett

8077400: Unnecessary and incorrect "Code Cache Roots" G1 log entry Reviewed-by: tschatzl, brutisso, sangheki

8077411: Remove CollectedHeap::supports_heap_inspection() Reviewed-by: stefank, ecaspole, jmasa

8077414: PSPromotionLAB _state is unintialized Summary: Initialize _state to zero_size Reviewed-by: brutisso, stefank Contributed-by: Eric Caspole <eric.caspole@oracle.com>

8076311: Java 9 process negative MaxTenuringThreshold in different way than Java 8 Summary: Corrected processing of invalid MaXTenuringThreshold Reviewed-by: jmasa, dholmes, kbarrett

Merge

8076325: java hangs with -XX:ParallelGCThreads=0 -XX:+ExplicitGCInvokesConcurrent options Summary: Added a guard of gc workers > 0 to execute logic. Reviewed-by: stefank, mgerdin

8077255: TracePageSizes output reports wrong page size on Windows with G1 Summary: Print selected page size, not alignment size chosen by ReservedSpace (which is the vm_allocation_granularity that is different to page size on Windows) in the message presented by TracePageSizes. Reviewed-by: drwhite, jmasa

8076614: Add comment to ClearNoncleanCardWrapper::do_MemRegion() Reviewed-by: kbarrett, stefank

Merge

Merge