8220377: Unused field SourceFileObject.flatname Reviewed-by: jjg Contributed-by: Ron Shapiro <ronshapiro@google.com>

Merge

8220313: [TESTBUG] Update base image for Docker testing to OL 7.6 Summary: Updated the OL version in Dockerfile in FROM field Reviewed-by: dcubed

8219642: ciReplay loads wrong data when MethodData size changes Reviewed-by: kvn, thartmann

8220353: [TESTBUG] TestRegisterRestoring uses SafepointALot without UnlockDiagnosticVMOptions Reviewed-by: thartmann, shade

8220085: runtime/CompressedOops/UseCompressedOops.java times out on Windows intermittently Summary: Increase the test's timeout to 480 and move it from tier1 to tier3. Reviewed-by: lfoltan, mseledtsov

8220173: assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark Reviewed-by: dcubed, redestad

8220290: gc/arguments/TestSurvivorRatioFlag.java fails after JDK-8215221 with CMS Reviewed-by: kbarrett, tschatzl

8219584: Try to dump error file by thread which causes safepoint timeout Reviewed-by: stuefe, dholmes, kvn

8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue Reviewed-by: shade, kbarrett

8220165: Encryption using GCM results in RuntimeException- input length out of bound Reviewed-by: valeriep

8219997: [TESTBUG] Create test for JFR events in Docker container: CPU, Memory and Process Info Summary: Start docker with limits on CPU/Mem, verify JFR reports correct data Reviewed-by: egahlin

8219448: split-if update_uses accesses stale idom data Reviewed-by: thartmann, kvn

8218948: SimpleDateFormat :: format - Zone Names are not reflected correctly during run time Reviewed-by: lancea, rgoel

8213448: [TESTBUG] enhance jfr/jvm/TestDumpOnCrash Summary: added 2 more crash scenarios, removed dumponexit, and more Reviewed-by: egahlin

8218618: Program fails when using JDK addressed by UNC path and using Security Manager Reviewed-by: weijun

8217216: Launcher does not defend itself against LD_LIBRARY_PATH_64 (Solaris) Reviewed-by: rriggs

8217561: X86: Add floating-point Math.min/max intrinsics Summary: Implementation taking care of +/-0.0 and NaN which uses a specific pattern for reductions Reviewed-by: aph, kvn, neliasso, sviswanathan, adinn Contributed-by: Jatin Bhateja <jatin.bhateja@intel.com>

8220159: Optimize various RegMask operations by introducing watermarks Reviewed-by: neliasso, thartmann

8201252: unquarantine nsk/jdi/ThreadReference/resume/resume001 Reviewed-by: cjplummer

8215221: Serial GC misreports young GC time Reviewed-by: kbarrett, manc

8220050: Deprecate -XX:-ThreadLocalHandshakes Reviewed-by: dcubed, mdoerr

8220228: Improve Shenandoah pacing histogram message Reviewed-by: rkennke

8219651: compiler/ciReplay/TestServerVM.java is failing on windows Reviewed-by: thartmann, kvn

8163511: Allocation of compile task fails with assert: "Leaking compilation tasks?" Summary: Use weak handles for compile tasks to allow unloading of referenced methods. Reviewed-by: kvn, coleenp, eosterlund

Added tag jdk-13+11 for changeset 21ea4076a275

8219713: Reduce work in DefaultMethods::generate_default_methods Reviewed-by: hseigel, dholmes, lfoltan, acorn

8218464: vmTestbase/nsk/jdi/VirtualMachine/allThreads/allthreads001/TestDescription.java failed Reviewed-by: sspitsyn, gadams

8219650: [Testbug] Fix potential crashes in new test hotspot gtest "test_print_hex_dump" Reviewed-by: clanger, shade

8219214: Infinite Loop in CodeSection::dump() Reviewed-by: kvn, thartmann

8220151: SafepointTracing::end_of_last_safepoint_ms should return ms since epoch. Reviewed-by: dholmes, redestad

8219519: Remove linux_sparc.ad and linux_aarch64.ad Reviewed-by: thartmann, pli, adinn