8233389: Add PrintIdeal to compiler directives Summary: Add PrintIdeal as a compiler directive in order to enable PrintIdeal for only a single method. Reviewed-by: roland, neliasso, vlivanov, thartmann

Minor updates to spec, and fix test issues

8189737: Make HeapRegion not derive from Space Reviewed-by: sjohanss, kbarrett

8233788: Remove useless asserts in PhaseCFG::insert_anti_dependences Summary: Removed useless asserts. Reviewed-by: kvn

8233086: [TESTBUG] need to test field layout style difference between CDS dump time and run time Reviewed-by: fparain

8233741: AES Countermode (AES-CTR) optimization using AVX512 + VAES instructions Reviewed-by: kvn Contributed-by: smita.kamath@intel.com, regev.shemy@intel.com, shay.gueron@intel.com

8209813: [TESTBUG] rewrite JFR shell tests in Java Summary: Converted shell tests to Java Reviewed-by: lmesnik, egahlin

8232178: MacVolumesTest failed after upgrade to MacOS Catalina Reviewed-by: lancea

8230364: [JVMCI] a number of JVMCI tests are not jtreg enabled Reviewed-by: kvn

8233364: Fix undefined behavior in Canonicalizer::do_ShiftOp Summary: Add java_shift_xxx helpers and use them. Reviewed-by: aph, kvn

8232871: Host Locale Provider on Mac does not return translated values of Japanese calendar Reviewed-by: bchristi

aefimov-dns-client-branch: Cleanup and address ANY type failures

Merge

8233579: DateFormatSymbols.getShortMonths() return wrong string on es_CL, es_CO locales Reviewed-by: joehw

8233403: Improve verbosity of some httpclient tests Summary: improve the verbosity of some httpclient tests to help diagnosis of intermittent failures. Also fixes ShortRequestBody test. Reviewed-by: chegar

8232905: JFR fails with assertion: assert(t->unflushed_size() == 0) failed: invariant Reviewed-by: egahlin

8233416: JFR: assert((((((klass)->trace_id()) & (((1 << 1) << 8) | (JfrTraceIdEpoch::in_use_this_epoch_bit()))) != 0))) failed: invariant Reviewed-by: egahlin

8233793: ZGC: Incorrect type used in ZBarrierSetC2 clone_type() Reviewed-by: eosterlund

8233796: Shenandoah is broken after 8233708 Reviewed-by: rkennke

8233784: ProblemList failing JVMTI scenario tests Reviewed-by: goetz

8233708: VectorSet cleanup Reviewed-by: neliasso, shade, thartmann

8233073: Make BitMap accessors more memory ordering friendly Reviewed-by: kbarrett, pliden

8232539: SIGSEGV in C2 Node::unique_ctrl_out Reviewed-by: thartmann, kvn

8233328: fix minimal VM build on Linux s390x Reviewed-by: lucy, mdoerr

8233783: Make 8232896 patch complete Reviewed-by: pliden, kvn

8233491: Crash in AdapterHandlerLibrary::get_adapter with CDS due to code cache exhaustion Summary: Added null check. Reviewed-by: kvn, iklam

8233454: Test fails with assert(!is_init_completed(), "should only happen during init") after JDK-8229516 Reviewed-by: jiefu, dcubed

Added tag jdk-14+22 for changeset 83810b7d12e7

8233698: GCC 4.8.5 build failure after JDK-8233530 Reviewed-by: stuefe, dholmes, kbarrett

8233671: [TESTBUG] runtime/cds/appcds/sharedStrings/FlagCombo.java fails to compile without jfr Reviewed-by: iklam

8233658: Escape + in the expression describing Runtime.Version string Reviewed-by: naoto

8223940: Private key not supported by chosen signature algorithm Reviewed-by: valeriep

8231955: ARM32: Address displacement is 0 for volatile field access because of Unsafe field access. Reviewed-by: dlong Contributed-by: christoph.goettschkes@microdoc.com

8233600: Cross-builds fails after JDK-8233285 Reviewed-by: shade, erikj

Merge

8233695: AArch64 build failures after -Wno-extra removal Reviewed-by: aph

8233401: Shenandoah: Refactor/cleanup Shenandoah load barrier code Reviewed-by: aph, shade, rkennke

8233375: JFR emergency dump does not recover thread state Reviewed-by: dholmes, mgronlun

8233659: [TESTBUG] runtime/cds/appcds/CommandLineFlagCombo.java fails when jfr is disabled Reviewed-by: iklam

8233650: Javadoc for Math.floorMod(int, int) gives wrong example Reviewed-by: bpb

8233599: ARM32 Build failed due to 8232050 missing an include Reviewed-by: dholmes Contributed-by: Markus Knetschke <markus.knetschke@gmail.com>

8233622: (zipfs) open/test/jdk/jdk/nio/zipfs/CopyMoveTests.java has incorrect bug label Reviewed-by: rriggs

8233608: Minimal build broken after JDK-8233494 Reviewed-by: shade

Check for AF_UNIX support on Windows was not correct

8233590: Compiler thread creation fails with assert(_c2_count > 0 || _c1_count > 0) failed: No compilers? Summary: Handle the case with -XX:-TieredCompilation properly Reviewed-by: shade, thartmann Contributed-by: fujie@loongson.cn

8233496: AOT tests failures with 'java.lang.RuntimeException: Failed to find sun/hotspot/WhiteBox.class' Reviewed-by: kvn, thartmann

8232209: Update double-conversion license file to version 3.1.5 Reviewed-by: sundar

make benchmark use loopback address

8233530: gcc 5.4 build warning -Wc++14-compat after JDK-8233359 Reviewed-by: dholmes, goetz

added some micro benchmarks (SocketChannelCompare does direct comparison)

8233081: C1: PatchingStub for field access copies too much Reviewed-by: thartmann, dlong

8232896: ZGC: Enable C2 clone intrinsic Reviewed-by: pliden, kvn

8232880: Update test documentation with additional settings for client UI tooltip tests Reviewed-by: aivanov, serb, ihse

8233574: Shenandoah: build is broken without jfr Reviewed-by: rkennke, shade

8233495: Some fieldDescriptor methods can pass existing constantPoolHandle Reviewed-by: lfoltan, coleenp

8233494: Avoid calling MallocTracker::record_malloc and record_free when NMT is off Reviewed-by: mdoerr, zgu