7097586: G1: improve the per-space output when using jmap -heap Summary: Extend the jmap -heap output for G1 to include some more G1-specific information. Reviewed-by: brutisso, johnc, poonam

6976060: G1: humongous object allocations should initiate marking cycles when necessary Reviewed-by: tonyp, johnc

7130334: G1: Change comments and error messages that refer to CMS in g1/concurrentMark.cpp/hpp Summary: Removed references to CMS in the concurrentMark.cpp/hpp files. Reviewed-by: tonyp, jmasa, johnc

7121547: G1: High number mispredicted branches while iterating over the marking bitmap Summary: There is a high number of mispredicted branches associated with calling BitMap::iteratate() from within CMBitMapRO::iterate(). Implement a version of CMBitMapRO::iterate() directly using inline-able routines. Reviewed-by: tonyp, iveresov

Merge

7131259: compile_method and CompilationPolicy::event shouldn't be declared TRAPS Summary: Make sure that CompilationPolicy::event() doesn't throw exceptions Reviewed-by: kvn, never

7120468: SPARC/x86: use frame::describe to enhance trace_method_handle Summary: improvements of TraceMethodHandles for JSR292 Reviewed-by: never, twisti

7123910: Some CTW tests crash VM: is_loaded() && that->is_loaded() Summary: handle not loaded array klass in Parse::do_checkcast(). Reviewed-by: kvn, never

Merge

7132936: guarantee(t != NULL) failed: must be con Summary: Use !higher_equal() check to skip top and values which fit. Reviewed-by: never

7116050: C2/ARM: memory stomping error with DivideMcTests Summary: Block::schedule_local() may write beyond end of ready_cnt array Reviewed-by: never, kvn

7132945: Tiered: adjust OSR threshold of level 3 Summary: Change the value of Tier3BackEdgeThreshold from 7000 to 60000 Reviewed-by: kvn, never

7120450: complete information dumped by frame_describe Summary: improvements of frame_describe Reviewed-by: never, twisti

7130676: Tiered: assert(bci == 0 || 0<= bci && bci<code_size()) during stack trace construction Reviewed-by: kvn, iveresov