8027455: Improve symbol table scan times during gc pauses
Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.
Reviewed-by: mgerdin, coleenp, brutisso

Summary: Correct timing measurement by modifying the scope of the GCTraceTime instance.
Reviewed-by: ysr, tamao
Contributed-by: NJeremy Manson <jeremymanson@google.com>

Summary: Return immediately if _prologue == NULL, instead of asserting
Reviewed-by: ccheung, coleenp

Reviewed-by: jcoomes

Summary: c1 and interpreter support for new type profiling on sparc
Reviewed-by: kvn, twisti

8030662: "assert(counter_changed) failed: failed dependencies, but counter didn't change" still fails
Summary: Erroneously removed call to SystemDictionary::notice_modification() from jvmti with fix for 8029383
Reviewed-by: iveresov, twisti, kvn

Summary: Fix the assert check for narrow klass pointer.
Reviewed-by: twisti, kvn

Summary: Use atomic operations to provide sequential compilation IDs
Reviewed-by: kvn, twisti

Reviewed-by: kvn, twisti

8011391: C1: assert(code_offset() - offset == NativeInstruction::nop_instruction_size) failed: only one instruction can go in a delay slot
Summary: Remove the VerifyOopMaps flag which doesn't work for tiered or for C1 with more compiler threads than one.
Reviewed-by: twisti, drchase, iveresov

Summary: Allow dump and replay inlining for specified method during a program execution.
Reviewed-by: roland, twisti

8029446: assert(_cfg.get_block_for_node(proj) == borig) failed: incorrect block for kill projections
Summary: Added loadConP0 projection node to block in case of re-materialization of the loadConP0. x86_64 only.
Reviewed-by: kvn

Summary: May end up in uncommon trap blob/deopt blob with unguarded stack
Reviewed-by: kvn, twisti

Summary: meet of one constant array and one exact array not symmetric.
Reviewed-by: kvn

Summary: when unique callee is known at compile time, recorded class may be wrong
Reviewed-by: kvn, iveresov

Summary: extra test cases for type speculation
Reviewed-by: kvn

Reviewed-by: twisti
Contributed-by: anton.ivanov@oracle.com

Summary: Make object non-scalarizable if it has field with multiple bases one of which is null
Reviewed-by: kvn, twisti

Summary: Copyright year updated for files modified during 2013
Reviewed-by: twisti, iveresov

Reviewed-by: jcoomes

8028052: compiler/startup/SmallCodeCacheStartup.java fails there is no 'no space to run compiler' in the output
Summary: Weaken test so that configurations that have no C1 compiler pass
Reviewed-by: iveresov

Summary: Added simple regression test
Reviewed-by: iveresov

Summary: A method with no declared methods was getting an AME overpass method with the latest change.  The method_ordering array was not updated for the new methods.
Reviewed-by: dcubed, acorn, dsamersoff, lfoltan, hseigel

Summary: New diagnostic flag prints statistics about the code cache sweeper
Reviewed-by: kvn
Contributed-by: tobi.hartmann@gmail.com

Summary: Fix by considering all checks in StubRoutines
Reviewed-by: kvn, twisti

Summary: Use signed data type so that no underflow can happen
Reviewed-by: kvn, roland

Reviewed-by: jcoomes

Summary: Create AME overpass methods and fix method search logic
Reviewed-by: kamg, acorn, lfoltan, coleenp