Summary: Ensure ensure correct initialization of compiler runtime
Reviewed-by: kvn, twisti

8005173: assert(false) failed: DEBUG MESSAGE: exception oop must be empty (macroAssembler_x86.cpp:625)
Reviewed-by: kvn, iveresov

Summary: x86 interpreter and c1 type profiling for arguments at calls
Reviewed-by: kvn, twisti

Reviewed-by: kvn, roland

Summary: Replace uninitialised pointer with NULL at argument.
Reviewed-by: kvn, roland, twisti

Reviewed-by: kvn, iveresov

Reviewed-by: acorn, kvn

Reviewed-by: iveresov, roland, kvn, twisti

Reviewed-by: kvn, twisti

Reviewed-by: twisti, azeemj

Reviewed-by: kvn, roland

Summary: Ensure the thread is in correct state; rewrote test in Java
Reviewed-by: kvn, twisti

Summary: Removed stray includes and some minor cleanup of GenerationSizer
Reviewed-by: tschatzl, jcoomes

Summary: Remove a few redundant switch-statements
Reviewed-by: jcoomes, tschatzl

Summary: add replace_in_map() calls following some null checks in type checks
Reviewed-by: kvn

Reviewed-by: kvn

Reviewed-by: twisti, iveresov

Reviewed-by: stefank, tschatzl

Summary: Uses stack for the format buffer instead of resource memory
Reviewed-by: kvn, coleenp

Reviewed-by: coleenp, bharadwaj, minqi

Reviewed-by: tschatzl, jwilhelm, jmasa

8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
Summary: The initialization for the remembered set summary data structures used the wrong thread count, i.e. number of worker threads instead of number of refinement threads.
Reviewed-by: brutisso

Summary: Enable patching for load_appendix_id.
Reviewed-by: kvn, dlong, bdelsart

8025260: Methodhandles/JSR292: NullPointerException (NPE) thrown instead of AbstractMethodError (AME)
Summary: Copied null-checks from templateInterpreter_CPU into methodHandles_CPU
Reviewed-by: jrose, twisti

Reviewed-by: kvn, twisti
Contributed-by: NAxel Siebenborn <axel.siebenborn@sap.com>

Summary: Try to inline as normal method first, then fall back to intrinsic.
Reviewed-by: kvn, twisti

Reviewed-by: iveresov

Summary: Code cache sweeping based on method hotness; removed speculatively disconnect
Reviewed-by: kvn, iveresov

Reviewed-by: kvn, twisti

Reviewed-by: dholmes, kvn

Summary: Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms.
Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin
Contributed-by: lois.foltan@oracle.com

Reviewed-by: mgerdin, tschatzl, jmasa

8023956: Provide a work-around to broken Linux 32 bit "Exec Shield" using CS for NX emulation (crashing with SI_KERNEL)
Summary: Execute some code at a high virtual address value, and keep mapped
Reviewed-by: coleenp, zgu

Summary: Add G1BiasedArray<T> that is an array where each element represents a fixed-sized subdivision of the heap. Use this abstraction to refactor the HeapRegionSeq class.
Reviewed-by: brutisso

Summary: use adr_at() to access inline info structures in growableArray. Add ability to specify print inlining per method.
Reviewed-by: twisti

Summary: Allocation in the code cache returns NULL instead of failing the entire VM
Reviewed-by: kvn, iveresov

Summary: Move some G1 specific code from CardTableModRefBS to G1SATBCardTableModRefBS.
Reviewed-by: brutisso, tschatzl, ehelin

Summary: Only put "Compressed class space" as OOM cause if actually using Compressed class space
Reviewed-by: jwilhelm, stefank, ehelin, coleenp

Summary: Add memory consumption breakdown on a per region type in the G1 remembered set summary statistics. This simplifies remembered set memory consumption analysis.
Reviewed-by: brutisso

8025088: Missing cases for JVM_CONSTANT_MethodHandleInError cause crash if debugger steps into error-tagged method handle
Summary: Need to refetch each method from InstanceKlass after all safepoints.  Removed leaky PreviousVersionInfo code.
Reviewed-by: coleenp, sspitsyn