8218851: JVM crash in custom classloader stress test, JDK 12 & 13 Summary: Handle NULL and unloaded constraint class in loader constraint table, also cope with unloaded but not cleaned out klass in loader constraint entries. Reviewed-by: hseigel, huntch, stuefe

8203469: Faster safepoints Reviewed-by: dcubed, pchilanomate, dholmes, acorn, coleenp, eosterlund

8079353: [TESTBUG] runtime/CompressedOops/UseCompressedOops.java failed on Windows when getting disjoint instead of zero based coops Summary: On Windows, don't run sub-tests that can be affected by ASLR. Reviewed-by: coleenp, mseledtsov

8217381: Incovenient errors reported when annotation processor generates source file and errors in the same round Summary: When an annotation processor reports and error, defer reporting recoverable errors from the erroneous round to the last round, to avoid reporting errors that were resolved in the erroneous round. Reviewed-by: jjg

8219002: Some comments and error messages refer to VMDisconnectException Reviewed-by: cjplummer, sspitsyn

8214947: Assertion error in test: StringCompressInflateTest Reviewed-by: kvn, neliasso

8219074: [TESTBUG] runtime/containers/docker/TestCPUAwareness.java typo of printing parameters (period should be shares) Reviewed-by: iignatyev, dholmes Contributed-by: Wang Haomin <wanghaomin@loongson.cn>

8218471: generate-unsafe-access-tests.sh does not correctly invoke build.tools.spp.Spp Reviewed-by: kvn, thartmann

8218939: vm/mlvm/anonloader/stress/byteMutation crashed on windows Reviewed-by: kbarrett, coleenp, mikael, iignatyev

8161334: C2: Cast nodes hinder memory alias analysis Reviewed-by: kvn, thartmann

8218874: C2: Unsafe to access PhaseIdealLoop outside of constructors Reviewed-by: thartmann, kvn

8218879: Keep track of memory accesses originated from Unsafe Reviewed-by: thartmann

8218758: [TESTBUG] compiler/cha/StrengthReduceInterfaceCall.java misses recompilation event Reviewed-by: iignatyev

8218881: C2: StaticFinalFieldPrinter doesn't handle T_ARRAY values in T_OBJECT fields Reviewed-by: thartmann, kvn, neliasso

8218935: Make jfr strncpy uses GCC 8.x friendly Reviewed-by: clanger

8218937: Make mlvmJvmtiUtils strncpy uses GCC 8.x friendly Reviewed-by: iignatyev

8209455: [error-prone] JdkObsolete in jdk.management.agent Reviewed-by: alanb, jcbeyler

4919790: Errors in alert ssl message does not reflect the actual certificate status Reviewed-by: mullan

8218192: Remove copy constructor for MemRegion Summary: Remove copy constructor in memRegion.hpp Reviewed-by: tschatzl, kbarrett

8183004: Remove code related to gtest death tests from assert macro Reviewed-by: shade, kbarrett, iignatyev

8187697: Cleanup: irrelevant code in OutputPropertiesFactory Reviewed-by: lancea

8201544: Improve javac command line parsing and error reporting Summary: Modified exception into an error message for invalid filenames on windows Reviewed-by: vromero, jjg Contributed-by: srinivas.dama@oracle.com

8218944: Fix failed for JDK-8218936 Reviewed-by: jwilhelm

8217289: compiler/graalunit/HotspotTest.java failed with InvalidInstalledCodeException Reviewed-by: thartmann, neliasso

8087128: C2: Disallow definition split on MachCopySpill nodes Reviewed-by: kvn

8216360: Deprecate -XX:CompilationPolicyChoice Reviewed-by: thartmann, kvn

8218753: Obsolete nonproduct flag ProfilerCheckIntervals Reviewed-by: dholmes, coleenp

Added tag jdk-13+8 for changeset a535ba736cab

8218936: Test fails in Internet environment Reviewed-by: mchung

8218089: Rename DirtyCardQueue et al to follow usual G1 naming conventions Summary: Move files and rename classes. Reviewed-by: tschatzl, lkorinth