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Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with...
Many test failures are seen in recent PR sanity.functional testing with {x|z|a|p}linuxvalst (i.e., vt_standard) for pull requests #20112 and #20332. In most, if not all, cases `IllegalAccessExceptions` are thrown. I...
The following are the jtreg tests failures. They can be found in https://github.com/openjdk/valhalla/tree/lworld/test/hotspot/jtreg/runtime/valhalla/inlinetypes JT Harness : Tests that failed ``` runtime/valhalla/inlinetypes/CircularityTest.java: Test initialization of static inline fields with circularity runtime/valhalla/inlinetypes/ClassPrintLayoutDcmd.java:...
(1) Add utility methods for null restricted arrays (2) Fix null restricted array related issues - Add recognized method `jdk/internal/value/ValueClass.newArrayInstance` - Add VP fixed class constraint if `ValueClass.newArrayInstance` creates null...
0.48 release stream https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_ppc64le_linux_Release_testList_2/71 - [ubu22-ppc64le-1](https://openj9-jenkins.osuosl.org/computer/ubu22-ppc64le-1) DaaLoadTest_daa1_special_5m_8 `-Xgcpolicy:gencon -Xshareclasses -Xjit -Xnocompressedrefs` ``` 22:48:54 DLT testFailure: testIntrinsicPerformance(net.openj9.test.arithmetics.TestPerformance): addPackedDecimal: arrays first differed at element [6]; expected: but was: 22:48:54 DLT addPackedDecimal: arrays...
Marking the receiver object of an instance method ensures that it is not collected by the garbage collector (GC) while the instance method is executing. If the receiver object is...
On Z, fmin/fmax/dmin/dmax intrinsics were changed to support the Java spec (+0.0 compares as strictly greater than -0.0, and NaNs are returned unchanged) on the OpenJ9 side, and to support...
On Z in J9CodeGenerator::inlineDirectCall, the atomics for getAndSet for AtomicLong and AtomicLongArray are not being inlined, even though they are being inlined for the integer versions (AtomicInteger and AtomicIntegerArray). getAndSet...
* Add validation for TR_ValidateDynamicMethodFromCallsiteIndex * Add validation for TR_ValidateHandleMethodFromCPIndex * Add relocations for TR_CallsiteTableEntryAddress * Add relocations for TR_MethodTypeTableEntryAddress * Conditionally support storing LambdaForms into the SCC if `-Xshareclasses:shareLambdaForm`...
This commit fixes a bug in FFI Upcall on z/OS where the counter for stack slots in memory is not always increased when iterating through arguments. Specifically, the counter was...
https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_ppc64le_linux_Release_testList_3/65 DaaLoadTest_daa1_special_5m_8 `-Xgcpolicy:gencon -Xshareclasses -Xjit -Xnocompressedrefs` ``` DLT 06:56:26.953 - Completed 20.0%. Number of tests started=885 (+289) DLT stderr Unhandled exception DLT stderr Type=Segmentation error vmState=0x00000000 DLT stderr J9Generic_Signal_Number=00000018 Signal_Number=0000000b...
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Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with...