JVMCI 0.49 released

[Doug Simon]

Changes in JVMCI 0.49 include:

• Update to 8u192 as base JDK
• GR-7929:  Deploy Labs JDK on Windows.
• GR-12230: Speculations should maintain identity.
• GR-9887:  Check against unlinked type in isInVirtualMethodTable implementation (JDK-8212817).
• GR-12087: Allow deferred writes in frame states (i.e., virtual objects without allocation) (JDK-8212818).
• GR-12073: Ignore resolution failure in HotSpotResolvedJavaFieldImpl.getType (JDK-8212934).
• GR-12041: Add class unloading to the event log.
• GR-11964: Use libc instead of libstdc on macOS.
• GR-11664: Add retryable-allocation JVMCI stubs (JDK-8208686).
• GR-11446: Use correct GrowableArray API for appending an element (JDK-8210066).

The OracleJDK based binaries will soon be available at:

http://www.oracle.com/technetwork/oracle-labs/program-languages/downloads/index.html

The OpenJDK Linux and macOS binaries are at:

https://github.com/graalvm/openjdk8-jvmci-builder/releases/tag/jvmci-0.49

-Doug