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This milestone is used to track issues that are relatively high priority, but that we don't expect can be resolved in time for the release that is currently in plan. Issues assigned to this milestone are considered higher priority than those in the Backlog milestone — https://github.com/eclipse-openj9/openj9/milestone/36 — and as new release milestones are created, items from this milestone should be strongly considered as candidates to move to that new release milestone.

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Future

Assertion failure at omr/compiler/runtime/OMRCodeCache.cpp:536: _reserved

Assertion failure at omr/compiler/optimizer/OMRSimplifierHandlers.cpp:5281 with PROD_WITH_ASSUMES

TR_EscapeAnalysis::fixupNode expects awrtbari Node to have a parent

Assertion failure in OMR::Block::createEmptyBlock()

JDK8 OpenJ9's (Deterministic) Result is Different from That of HotSpot and ART

Assertion failure at omr/compiler/optimizer/OMRValuePropagation.cpp:659: c when PROD_WITH_ASSUMES is enabled

jcstress_BoundedSingleTest_0_FAILED NullPointerException: Cannot read field "sync" because "this" is null

Refine intra-block liveness for local references

CryptoTests cryptotest/tests/SignatureTests.java timeout in java.math.BigInteger.implSquareToLen

JDK20 jdk/incubator/concurrent/ScopedValue/StressStackOverflow.java StressStackOverflow$TestFailureException: Unexpected value for ScopedValue

Undeterministic Segfaults in JIT

Assertion failure at openj9/runtime/compiler/env/VMJ9.cpp:5386: objectPointer

Assertion failure at openj9/runtime/compiler/optimizer/MonitorElimination.cpp:632: !monitor->getMonitorObject()

Assertion failure at omr/compiler/il/OMRSymbol_inlines.hpp:53: self()->isAuto()

Assertion failure at omr/compiler/optimizer/CompactLocals.cpp:303: _localsIG->getNumNodes()>=MAX_NUMBER_OF_LOCALS || _liveVars == liveLocals._blockAnalysisInfo[block->getNumber()]

Thread tests that lead to incorrect results or blocking

Mis-compilation May Caused by JIT Optimization in idiomRecognition

Assertion failure at omr/compiler/il/OMRBlock.cpp:280: (frequency >= 0) with PROD_WITH_ASSUMES

Assertion failure at omr/compiler/codegen/OMRRegisterDependency.hpp:273: numDeps <= SENTINEL

Assertion failure at omr/compiler/z/codegen/S390Instruction.hpp:1040: (!_targetPairFlag && !getOpCode().shouldUseRegPairForTarget()) || (_targetPairFlag && getOpCode().canUseRegPairForTarget())

JDK8 SE80_GIT cmdLineTest_stackSizeInfoTest_0 StackOverflowError

regressionBucketDefault crash vmState=0x00000000 getOriginalROMMethodUnchecked

Compiler Options Processing Post Restore Design

Non-fatal assert triggered in jdk_lang_0: 64-bit displacement should have been replaced

Investigate codecache memory allocation and fix it

Future

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