8138863: Refactor WaitForBarrierGCTask Reviewed-by: mgerdin, jwilhelm

8138862: Remove some unused code and subclasses in gcTaskManager.hpp/cpp Reviewed-by: mgerdin, jwilhelm

8138846: Remove unused enum ConcurrentGCThread::CGC_flag_type Reviewed-by: jwilhelm, brutisso

8138833: Remove CMMarkStack::drain Summary: Remove unused functions and data members. Reviewed-by: pliden, brutisso

8078295: hotspot test_env.sh can set VM_CPU incorrectly Summary: Use sed script to filter out irrelevant parts of -Xinternalversion Reviewed-by: dlong, dcubed, dsamersoff

8137260: fix warning after "8046148: JEP 158: Unified JVM Logging" Reviewed-by: mlarsson, stuefe

Merge

8138769: [TESTBUG] restore lost line from JDK-8137105 fix Reviewed-by: dcubed, rdurbin

8137194: Exclude runtime/memory/RunUnitTestsConcurrently.java from JPRT Reviewed-by: coleenp

Merge

Merge

8137105: [TESTBUG] Add test cases for VM Options file feature with removed file size limit Summary: Update TestVMOptionsFile.java to match fix for 8135195; other minor cleanups. Reviewed-by: dcubed, rdurbin

8135195: VM Options file should not be limited to 1k in bytes Summary: Change Arguments::parse_vm_options_file() to remove 1024 byte limit on the VM options file. Reviewed-by: dcubed, hseigel, gthornbr, dsamersoff, ddmitriev, coleenp

Merge

8138637: Remove err_msg from LOG_PREFIX macro Reviewed-by: brutisso

8138692: libjsig compilation is missing EXTRA_CFLAGS on macosx Reviewed-by: ihse, mikael

8138574: [TESTBUG] TestBasicLogOutput.java doesn't account for padding Summary: TestBasicLogOutput.java edited to account for padding in tag descriptors Reviewed-by: ddmitriev, hseigel, coleenp Contributed-by: rachel.protacio@oracle.com

8130265: gctests/LargeObjects/large001 fails with OutOfMemoryError: Java heap space Summary: Avoided G1 OutOfMemoryError by adding extra expand heap call Reviewed-by: jwilhelm, tschatzl

8134953: Make the GC ID available in a central place Reviewed-by: pliden, jmasa

8133706: Kitchensink hanged Reviewed-by: pliden, jmasa

8080775: Better argument formatting for assert() and friends Reviewed-by: kbarrett, pliden

Merge

8136991: [REDO] Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125 Reviewed-by: kbarrett, tschatzl

8136398: Create test that checks that G1 MixedGC produces correct output to logfile Summary: Added test that checks that G1 MixedGC produces correct output to logfile Reviewed-by: tschatzl

Merge

8086134: Deadlock detection fails to attach to core file Summary: Test reimplemented for jtreg Reviewed-by: jbachorik

8130681: Kitchensink startup crashes JVM with NMT overlapping ranges Summary: add_committed_region now handles overlapping commits. Reviewed-by: hseigel, coleenp

Merge

8046148: JEP 158: Unified JVM Logging Reviewed-by: coleenp, sla

8135018: AARCH64: Missing memory barriers for CMS collector Summary: Add StoreStore barrier when CMS needs them Reviewed-by: tschatzl

8073331: [TESTBUG] Test for VM option file feature (VM options specified in file) Reviewed-by: dcubed, gtriantafill, rdurbin

8027565: Enable /d2Zi+ when building with Visual Studio 2013 Reviewed-by: dcubed, ihse

8131645: [ARM64] crash on Cavium when using G1 Summary: Add a fence when creating the CodeRootSetTable so the readers do not see invalid memory. Reviewed-by: aph, tschatzl

Merge

Merge

8139042: AARCH64: Correct regression introduced by 8080293 Summary: Reinstate unsafe volatile optimization broken by JDK-8080293 Reviewed-by: aph, kvn

8132207: update for x86 exp in the math lib Summary: Add new java.lang.Math() intrinsics from x86 Reviewed-by: kvn, iveresov Contributed-by: vivek.r.deshpande@intel.com

8138583: aarch64: add support for vectorizing fabs/fneg Reviewed-by: aph, roland Contributed-by: felix.yang@linaro.org

8139094: Tier1 test java/util/zip/TestCRC32C.java fails due to fixes for JDK-8134553 Summary: Match correct intrinsic kind Reviewed-by: iveresov, kvn Contributed-by: tomasz.wojtowicz@intel.com

Merge

8135231: aarch64: add support for vectorizing double precision sqrt Reviewed-by: roland, aph

8136165: AARCH64: Tidy up compiled native calls Summary: Do some cleaning Reviewed-by: roland, kvn, enevill

Merge

8136820: Generate better code for some Unsafe addressing patterns Summary: reshape address computation to move invariant part out of loops Reviewed-by: kvn

8066157: JEP-JDK-8046155: Test task: method matcher Summary: MethodMatcher test and framework Reviewed-by: iignatyev, neliasso

8137020: [TESTBUG] Utils.runAndCheckException doesn't work well if no exception thrown Summary: Changed handling a case when expected exception wasn't thrown Reviewed-by: iignatyev

8136615: aarch64: elide DecodeN when followed by CmpP 0 Summary: remove DecodeN when comparing a narrow oop with 0 Reviewed-by: kvn, adinn

8136926: phi == NULL assert in PhaseIdealLoop::try_move_store_after_loop Summary: multiple phis on same slice are possible in a loop Reviewed-by: kvn, mcberg

8136596: Remove aarch64: MemBarRelease when final field's allocation is NoEscape or ArgEscape Summary: elide MemBar when AllocateNode _is_non_escaping Reviewed-by: kvn, roland Contributed-by: hui.shi@linaro.org

8136914: compiler/loopopts/superword/SumRedSqrt_Double.java times out Summary: Change test to execute only on relevant (x86-based) platforms. Reviewed-by: kvn, dlong

8080293: AARCH64: Remove unnecessary dmbs from generated CAS code Summary: The current encoding for CAS generates unnecessary leading and trailing dmbs for the MemBarAcquire and MemBarRelease which ought to be elided Reviewed-by: kvn

Merge

8136718: [TESTBUG] introduce FileInstaller functionality Reviewed-by: iignatyev

8136693: add package statement 'compiler.testlibrary' to CompilerUtils Reviewed-by: iignatyev

Merge

8136525: Generate interpreter entries only once and avoid unnecessary jump to jump Reviewed-by: coleenp, twisti, aph