6865031: Application gives bad result (throws bad exception) with compressed oops Summary: Produce narrow type for new Phi from the original Phi type. Reviewed-by: cfang

6864914: SPECjvm2008 produces invalid result with zero based Compressed Oops Summary: Always use "lea" instruction for narrow oop decoding instead of "shift". Reviewed-by: never

6863155: Server compiler generates incorrect code (x86, long, bitshift, bitmask) Summary: Code compiled with server compiler generates an incorrect result. Reviewed-by: cfang, never, kvn

Merge

6860920: serialize.cpp shouldn't use objArrayOopDesc::base_offset_in_bytes(T_BYTE) Summary: serialize.cpp currently uses objArrayOopDesc::base_offset_in_bytes(T_BYTE), which seems to be wrong. Reviewed-by: coleenp, kvn

6863420: os::javaTimeNanos() go backward on Solaris x86 Summary: Use new atomic long load method Atomic::load() to load max_hrtime. Reviewed-by: never, ysr, johnc, phh, dcubed, acorn

6851386: assert(b->find_node(def) < j,"uses must follow definitions") Summary: Add additional check for a tight loop. Reviewed-by: never

6861984: solaris version of libsaproc.so should support SA_ALTROOT directly Reviewed-by: kvn, twisti

6868991: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved Summary: JPRT: elide GCBasher_G1 test on winx64 until 6867250 is resolved Reviewed-by: jcoomes

6819077: G1: first GC thread coming late into the GC. Summary: The first worker thread is delayed when entering the GC because it clears the card count table that is used in identifying hot cards. Replace the card count table with a dynamically sized evicting hash table that includes an epoch based counter. Reviewed-by: iveresov, tonyp

6865703: G1: Parallelize hot card cache cleanup Summary: Have the GC worker threads clear the hot card cache in parallel by having each worker thread claim a chunk of the card cache and process the cards in that chunk. The size of the chunks that each thread will claim is determined at VM initialization from the size of the card cache and the number of worker threads. Reviewed-by: jmasa, tonyp

Merge

6843292: "Expect to be beyond new region unless impacting another region" assertion too strong Summary: In the assertion allow for collision with the guard page. Reviewed-by: tonyp, ysr, jcoomes

6862534: -XX:NewRatio completely ignored when combined with -XX:+UseConcMarkSweepG Summary: Use NewRatio if it is explicitly set. Reviewed-by: ysr, jcoomes

Merge

6866591: G1: print update buffer processing stats more often Summary: It adds parameter -XX:+G1SummarizeRSetStatsPeriod that causes update buffer processing information to be printed periodically. It also includes two small formatting changes. Reviewed-by: jmasa, jcoomes, ysr

6864886: G1: rename -XX parameters related to update buffers Summary: renaming a couple of update buffer-related parameters to make them more understandable and consistent. Reviewed-by: iveresov, ysr

Merge

Merge

6862295: JDWP threadid changes during debugging session (leading to ingored breakpoints) Summary: Correctly count full GC operations for framework collectors. Add ForceFullGCJVMTIEpilogues as a future work around if needed. Reviewed-by: jcoomes, alanb, ysr

Merge

6864003: Modify JVM_FindClassFromBootLoader to return null if class not found Summary: JVM_FindClassFromBootLoader returns null if class not found Reviewed-by: acorn, alanb, dholmes

6840305: Discrepancy in system memory details (when 4G or greater) reported by JVM and Windows OS Summary: GlobalMemoryStatus() does not report correct memory usage when the system has more than 4gb of RAM. GlobalMemoryStatusEx() should be used in place of GlobalMemoryStatus(). Reviewed-by: kamg, coleenp

6850957: Honor -XX:OnOutOfMemoryError when array size exceeds VM limit Summary: call report_java_out_of_memory("Requested array size exceeds VM limit") Reviewed-by: tbell, dholmes, alanb, ysr Contributed-by: jeremymanson@google.com

6857194: Add hotspot perf counters to aid class loading performance measurement Summary: Add new jvmstat counters to measure detailed class loading time Reviewed-by: acorn, kamg

6871765: Bump the HS16 build number to 08 Summary: Update the HS16 build number to 08 Reviewed-by: jcoomes

Added tag jdk7-b70 for changeset 0caafb54c87f

Merge

6872177: JCE framework and provider builds broken following -target 7 changes Reviewed-by: ohair

Added tag jdk7-b70 for changeset d36024aecf97