[7u] Request for approval for bulk integration of hs24-b42

[Alejandro E Murillo]

Requesting approval to integrate hs24-b42 into jdk7u14-b23.

A webrev is available at:

http://cr.openjdk.java.net/~amurillo/7u14/hs24-b42-jdk7u14-b23.webrev/

Pre-integration testing is in progress; the integration will proceed
only after SQE has analyzed the results and approved.

The fixes in the proposed integration are below.  All have undergone
nightly testing and are already in a jdk8 repository.

6443505: Ideal() function for CmpLTMask
8006008: Memory leak in hotspot/src/share/vm/adlc/archDesc.cpp
8006014: Memory leak in hotspot/src/share/vm/adlc/dfa.cpp
8006016: Memory leak at hotspot/src/share/vm/adlc/output_c.cpp
8006242: G1: WorkerDataArray<T>::verify() too strict for double calculations
8006894: G1: Number of marking threads missing from PrintFlagsFinal output
8007221: G1: concurrent phase durations do not state the time units ("secs")
8008454: test/runtime/NMT/PrintNMTStatistics is broken
8009125: Add NMT tests for Virtual Memory operations
8009928: PSR:PERF Increase default string table size
8010090: GC ID has the wrong type
8010437: guarantee(this->is8bit(imm8)) failed: Short forward jump exceeds 8-bit offset
8010913: compiler/6863420 often exceeds timeout
8011102: Clear AVX registers after return from JNI call
8011882: Replace spin loops as back off when suspending
8011901: Unsafe.getAndAddLong(obj, off, delta) does not work properly with long deltas
8011952: Missing ResourceMarks in TraceMethodHandles
8012455: Missing time and date stamps for PrintGCApplicationConcurrentTime and PrintGCApplicationStoppedTime
8012558: new hotspot build - hs24-b42
8012714: Assign the unique traceid directly to the Klass upon creation

-- 
Alejandro