Reviewed-by: iveresov, tonyp

Summary: During parallel rset updating we have to make sure that the worker ids of the refinement threads do not intersect with the worker ids that can be claimed by the mutator threads.
Reviewed-by: tonyp

Summary: With libnuma >1.2 explicity use 1.1 symbols
Reviewed-by: ysr

6826318: G1: remove traversal-based refinement code
Summary: Removed traversal-based refinement code as it's no longer used. Made the concurrent refinement (queue-based) parallel.
Reviewed-by: tonyp

Summary: Restored os::free_memory() semantics
Reviewed-by: apetrusenko

Summary: Update the HS16 build number to 03
Reviewed-by: jcoomes

Reviewed-by: kvn, jrose

Summary: The CR's test crashes with SIGSEGV when running with "-server -Xcomp" using using 32bit jvm.
Reviewed-by: kvn, never, rasbold

Summary: The code that calculates the heap region index for an object address incorrectly used signed arithmetic.
Reviewed-by: jcoomes, ysr

Summary: Don't perform CMOVE identity optimization for floating point types
Reviewed-by: kvn, never

Reviewed-by: kvn

Summary: Fixes two SA issues 6822407 and 6812971
Reviewed-by: swamyv, acorn, kvn, coleenp

Summary: Switch off GCC 4.3.0 optimized compilation for mulnode.o.
Reviewed-by: johnc

Summary: Change G1 flag names to be more consistent and disable some in 'product' mode.
Reviewed-by: tonyp, iveresov

Reviewed-by: kvn

Reviewed-by: jmasa

Summary: Use CodeCache buffer blob instead of static buffer in AdapterHandlerLibrary.
Reviewed-by: never

Summary: Added a feedback-driven exponential skipping for parallel RSet scanning.
Reviewed-by: tonyp, apetrusenko

Summary: Restore the call to Bytecodes::java_code() in BytecodePrinter::print_attributes().
Reviewed-by: jrose

Reviewed-by: twisti

Summary: Remove the colon
Reviewed-by: never

Summary: Relocate the stack pointer adjustment to where uncommon_trap is actually inserted for new_array.
Reviewed-by: kvn, jrose