6819065: G1: eliminate high serial card table clearing time Reviewed-by: iveresov, tonyp

6841831: G1: assert(contains_reference(from),"We just added it!") fires 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

6484957: G1: parallel concurrent refinement 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

6848466: frame::frame_size() assertion failure with -XX:+DebugDeoptimization Summary: add a RegisterMap* argument to frame::frame_size() to correctly compute the sender frame Reviewed-by: never

Merge

Merge

6847305: solaris reorder mapfiles generate too many warnings Reviewed-by: kvn

6837146: Should perform unswitch before maximally unroll in loop transformation Summary: Move loop unswitch before maximally unroll Reviewed-by: never

6843752: missing code for an anti-dependent Phi in GCM Summary: Don't place a load below anti-dependent PHI. Reviewed-by: never, twisti

6772683: Thread.isInterrupted() fails to return true on multiprocessor PC Summary: Set the control edge for the field _interrupted load in inline_native_isInterrupted(). Reviewed-by: never

Merge

6814842: Load shortening optimizations Summary: 6797305 handles load widening but no shortening which should be covered here. Reviewed-by: never, kvn

6836054: java/util/Arrays/CopyMethods.java fails on solaris-sparc with IllegalArgumentException Summary: Do not mark an allocation as scalar replaceable if its actual type in unknown statically. Reviewed-by: never

6832293: JIT compiler got wrong result in type checking with -server Summary: Check for an object array of interface in CmpPNode::sub(). Reviewed-by: never

Merge

6839151: Add a JPRT default test of -Xshare:dump when new hotspot is built Reviewed-by: never, kvn