Summary: Adjust assertion checking for ExplicitGCInvokesConcurrentAndUnloadsClasses as a reason for class unloading
Reviewed-by: ysr

Summary: Remove explicit GC flags in regression tests
Reviewed-by: never, ysr

Summary: Add missing imports.
Reviewed-by: never, twisti

Summary: Recent changes call os::is_allocatable which was not implemented in Zero.
Reviewed-by: twisti
Contributed-by: NEdward Nevill <ed@camswl.com>

Reviewed-by: kvn, cfang

Summary: Update the HS17 build number to 07
Reviewed-by: jcoomes

Reviewed-by: kvn, twisti

Reviewed-by: twisti, kvn

Summary: When enqueuing a completed PtrQueue buffer, cache a local pointer to the buffer and clear the field in the PtrQueue prior to unlocking the mutex referenced by the _lock field and pass the cached local value to the enqueuing routine. This will prevent the same completed buffer being enqueued multiple times, which causes the hang.
Reviewed-by: ysr

Summary: Deferred card marks are now flushed during the gc prologue. Parallel[Scavege,OldGC] and SerialGC no longer defer card marks generated by COMPILER2 as a result of ReduceInitialCardMarks. For these cases, introduced a diagnostic option to defer the card marks, only for the purposes of testing and diagnostics. CMS and G1 continue to defer card marks. Potential performance concern related to single-threaded flushing of deferred card marks in the gc prologue will be addressed in the future.
Reviewed-by: never, johnc

Summary: What the title says.
Reviewed-by: ysr, jmasa

6902115: G1:assert(ignore_max_completed||thread->is_Java_thread()||SafepointSynchronize::is_at_safepoint())
Summary: Remove invalid assert and mangle filler objects in TLABs that are being retired.
Reviewed-by: ysr, jmasa

Summary: Loop predication implementation
Reviewed-by: never, kvn

Reviewed-by: kvn, jrose

Summary: Put all inline-related switches into product mode, to allow tuning by dynamic language implementors.
Reviewed-by: twisti, kvn

Summary: More informative disassembly in product mode.  Also, a more consistent CompileCommand syntax.
Reviewed-by: never

Summary: Remove AND operation only if mask is equal to shift.
Reviewed-by: never

Summary: Check RootNode before check Loop in IfNode::up_one_dom().
Reviewed-by: never
Contributed-by: kevin.brown@sun.com

Summary: Put generated MH adapter in InvokeDynamic/MethodHandle classes to be able to indentify them easily in the compiler.
Reviewed-by: kvn, never, jrose

Summary: Add missing check that value is used in memory expression in instructions with embedded load.
Reviewed-by: never, jrose

Summary: Change the flag -XX:+PrintFlagsFinal to product and add new product flag -XX:+PrintFlagsInitial.
Reviewed-by: phh, ysr
Contributed-by: gbenson@redhat.com

Summary: Block too small to split was not correctly putback to free lists.
Reviewed-by: ysr

Reviewed-by: kvn, twisti

Reviewed-by: kvn, twisti

Reviewed-by: never
Contributed-by: NGary Benson <gbenson@redhat.com>