jdk-sandbox: Changelog

Added tag hs17-b08 for changeset 4197a09e1259

Added tag hs17-b07 for changeset 8f15a8afca28

Added tag hs17-b06 for changeset 9b63533d5895

Added tag hs17-b05 for changeset 02d36709a16f

Added tag hs17-b04 for changeset ac997bc87110

Added tag hs17-b03 for changeset b95ea007fe67

Added tag hs17-b02 for changeset 2248859f89d4

Added tag hs17-b01 for changeset 0fa11a27fb57

6921473: Bump the HS17 build number to 09 Summary: Update the HS17 build number to 09 Reviewed-by: jcoomes

6918421: 1/1 in-process JVM now ignores preset Windows unhandled exception filter Summary: Add support for chaining Windows UnhandledExceptionFilter handlers Reviewed-by: kamg, dholmes, never, acorn, ikrylov

6902182: 4/4 Starting with jdwp agent should not incur performance penalty Summary: Rename can_post_exceptions support to can_post_on_exceptions. Add support for should_post_on_exceptions flag to permit per JavaThread optimizations. Reviewed-by: never, kvn, dcubed Contributed-by: tom.deneau@amd.com

6921992: failure in verify scheduling after 6792161 Reviewed-by: kvn

6921969: optimize 64 long multiply for case with high bits zero Reviewed-by: never, twisti, kvn, rasbold Contributed-by: Hiroshi Yamauchi <yamauchi@google.com>

6923043: failed nightly tests which use -XX:+PrintCompilation -Xcomp -XX:CompileOnly Summary: Print "made not compilable" line only for deoptimizations. Reviewed-by: never

6921922: fix for 6911204 breaks tagged stack interpreter Reviewed-by: kvn

6614597: Performance variability in jvm2008 xml.validation Summary: Fix incorrect marking of methods as not compilable. Reviewed-by: never

6921799: JSR 292 call sites should not be fixed-up Summary: MethodHandle invoke call sites should not be fixed-up by SharedRuntime::fixup_callers_callsite as c2i/i2c adapters are used to implement MethodHandle actions. Reviewed-by: kvn, never

6921352: JSR 292 needs its own deopt handler Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose

6916644: C2 compiler crash on x86 Reviewed-by: kvn, twisti

4360113: Evict nmethods when code cache gets full Summary: Speculatively unload the oldest nmethods when code cache gets full. Reviewed-by: never, kvn Contributed-by: eric.caspole@amd.com

6921339: backout 6917766 Reviewed-by: mr

6917766: JSR 292 needs its own deopt handler Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose

6792161: assert("No dead instructions after post-alloc") Reviewed-by: kvn

6920346: G1: "must avoid base_memory and AliasIdxTop" Reviewed-by: kvn

6920970: Zero build fixes after 6849984 and 6911204 Summary: Two recent commits broke the build on Zero. Reviewed-by: twisti Contributed-by: Gary Benson <gbenson@redhat.com>

6920090: G1: Disable ReduceInitialCardMarks at least until 6920109 is fixed Summary: G1 now answers "no" to the query can_elide_initializing_store_barrier() in the product build. A debug flag allows alternate behaviour in debug builds. Reviewed-by: iveresov, tonyp

6919980: G1: remove +UseG1GC from under experimental options (second attempt) Summary: Trying this again, as the original change was lost. Reviewed-by: ysr, jmasa

6918006: G1: spill space must be reserved on the stack for barrier calls on Windows x64 Summary: Stub code generated to call G1 barriers does not allocate spill space on the stack as required by Windows x64 ABI. The fix is to use more ABI-friendly call_VM_leaf(). Reviewed-by: iveresov, never, kvn

6895236: CMS: cmsOopClosures.inline.hpp:43 assert(..., "Should remember klasses in this context") Summary: Adjust assertion checking for ExplicitGCInvokesConcurrentAndUnloadsClasses as a reason for class unloading Reviewed-by: ysr

6919886: Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld Summary: Add safepoint after CompileTheWorldSafepointInterval (100) compilations and do full sweep of CodeCache each time. Reviewed-by: never Contributed-by: eric.caspole@amd.com

6911204: generated adapters with large signatures can fill up the code cache Reviewed-by: kvn, jrose

6580131: 3/4 CompiledMethodLoad events don't produce the expected extra notifications to describe inlining Summary: Add support for additional implementation specific info to the JVM/TI CompiledMethodLoad event via the compile_info parameter. Reviewed-by: never, ohair, tbell, tdeneau Contributed-by: Vasanth Venkatachalam <vasanth.venkatachalam@amd.com>