Merge

6942092: Loader-constraint test is failing Summary: Fix test string compare to match source update Reviewed-by: dcubed, phh

Merge

6984368: Large default heap size does not allow to use zero based compressed oops Summary: take into account HeapBaseMinAddress and round down MaxPermSize Reviewed-by: never

6982370: SIGBUS in jbyte_fill Reviewed-by: kvn

6939224: MethodHandle.invokeGeneric needs to perform the correct set of conversions Reviewed-by: never

6984346: Remove development code in type.hpp Summary: Remove code which use UseNewCode in type.hpp Reviewed-by: never

6919069: client compiler needs to capture more profile information for tiered work Summary: Added profiling of instanceof and aastore. Reviewed-by: kvn, jrose, never

6984056: C1: incorrect code for integer constant addition on x64 Summary: Fix add/sub of constants to ints on x64 Reviewed-by: kvn

6934483: GCC 4.5 errors "suggest parentheses around something..." when compiling with -Werror and -Wall Summary: These are minor changes fixing compile failure when -Wall -Werror flags are used under gcc 4.5. Reviewed-by: twisti, kvn, rasbold Contributed-by: Pavel Tisnovsky <ptisnovs@redhat.com>

Merge

6983073: fix compiler error with GCC 4.4 or newer on SPARC Reviewed-by: twisti Contributed-by: Matthias Klose <doko@ubuntu.com>

6965815: OptimizeStringConcat: assert(!q->is_MergeMem()) failed with specjbb2000 Reviewed-by: kvn

6982533: Crash in ~StubRoutines::jbyte_fill with AggressiveOpts enabled Reviewed-by: kvn

6982921: assert(_entry_bci != InvocationEntryBci) failed: wrong kind of nmethod Summary: Assertion fails during print compilation because nmethod::print_on() calls osr_entry_bci() without checking that the method is an osr method. The fix adds an appropriate check. Reviewed-by: never, twisti

6953144: Tiered compilation Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation. Reviewed-by: kvn, never, phh, twisti

6981773: incorrect fill value with OptimizeFill Reviewed-by: kvn, twisti

Merge

6985022: update make/jprt.properties for new jdk7 tools Reviewed-by: ohair, kvn

6981746: G1: SEGV with -XX:+TraceGen0Time Summary: Pass correct value for length to NumberSeq constructor. Guard dereferences of "body_summary" pointer with a NULL check. Reviewed-by: tonyp, ysr

Merge

6983930: CMS: Various small cleanups ca September 2010 Summary: Fixed comment/documentation typos; converted some guarantee()s to assert()s. Reviewed-by: jmasa

Merge

6765718: Indicate which thread throwing OOME when generating the heap dump at OOME Summary: Emit a fake frame that makes it look like the thread is in the OutOfMemoryError zero-parameter constructor Reviewed-by: dcubed

6561870: 3/3 Long javac compile lines fail due to command line length issues (agent compiles?) Summary: Use javac's @filename construct to avoid long compile lines Reviewed-by: ohair, twisti, never Contributed-by: doko@ubuntu.com

6983320: Fork HS19 to HS20 - renumber Major and build numbers of JVM Summary: Update the Major and Build numbers for HS20 Reviewed-by: jcoomes

Merge

6982851: Add b107 machine classifications to jprt.properties file. Summary: See synopsis Reviewed-by: ohair

Merge

6870851: Bad frame_chop in StackMapTable crashes JVM Summary: Must check locals for null when processing chop frame Reviewed-by: dholmes, dcubed

6979444: add command line option to print command line flags descriptions Summary: Implementation of a nonproduct boolean flag XX:PrintFlagsWithComments Reviewed-by: kamg, dholmes, dsamersoff

Merge

6969586: OptimizeStringConcat: SIGSEGV in LoadNode::Value() Reviewed-by: kvn

6980978: assert(mt == t->xmeet(this)) failed: meet not commutative Summary: Fix code in TypeAryPtr::xmeet() for constant array. Reviewed-by: never

Merge

4809552: Optimize Arrays.fill(...) Reviewed-by: kvn

6961697: move nmethod constants section before instruction section Summary: This is a preparation for 6961690. Reviewed-by: kvn, never

6976400: "Meet Not Symmetric" Summary: Use NULL as klass for TypeAryPtr::RANGE. Add klass verification into TypeAryPtr ctor. Reviewed-by: never

Merge

Merge

Merge

6980206: G1: assert(has_undefined_max_size, "Undefined max size"); Summary: An assert in the management.cpp is too strong and assumes the max size is always defined on memory pools, even when we don't need to use it. Reviewed-by: mchung, johnc

6980392: TEST_BUG: gc/6581734/Test6581734.java has typo Summary: simple correction in testcase Reviewed-by: mchung

6978300: G1: debug builds crash if ParallelGCThreads==0 Reviewed-by: tonyp, ysr

6941275: G1: The MemoryPools are incorrectly supported for G1 Summary: The way we were caluclating the max value meant that it might fluctuate during the run and this broke some assumptions inside the MBeans framework. This change sets the max value of each pool to -1, which means undefined according to the spec. Reviewed-by: mchung, johnc

6910183: CMS: assert(_index < capacity(),"_index out of bounds") Summary: Weakened a too-strong, off-by-one assert; added code to keep track of and report any overflows at appropriate level of verbosity. Reviewed-by: jcoomes, tonyp

Merge

6980262: Memory leak when exception is thrown in static initializer Summary: Use resource memory instead of c-heap for the exception message Reviewed-by: phh, jmasa

6978641: Fix for 6929067 introduces additional overhead in thread creation/termination paths Summary: Disable stack bounds checks in product mode other than for the initial thread Reviewed-by: coleenp, jcoomes, aph

Merge

6978355: renaming for 6961697 Summary: This is the renaming part of 6961697 to keep the actual changes small for review. Reviewed-by: kvn, never

6896381: CTW fails share/vm/ci/bcEscapeAnalyzer.cpp:99, assert(_stack_height < _max_stack,"stack overflow") Summary: Check constant Tag type instead of calling get_constant(). Reviewed-by: never

6912064: type profiles need to be exploited more for dynamic language support Reviewed-by: kvn

Merge

6885308: The incorrect -XX:StackRedPages, -XX:StackShadowPages, -XX:StackYellowPages could cause VM crash Summary: Test minimal stack sizes given (also fixed linux compilation error) Reviewed-by: never, phh, coleenp

Added tag jdk7-b111 for changeset a8fb6372bee7