[8u20] Request for approval for bulk integration of hs25.20-b14

[Alejandro E Murillo]

Requesting approval to integrate hs25.20-b14 into jdk8u20-b14.

A webrev is available at:

http://cr.openjdk.java.net/~amurillo/8u20/hs25.20-b14-jdk8u20-b14.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.

8029436: CICompilerCount is not updated when the number of compiler threads is adjusted to the number of CPUs
8035936: SIGBUS in StubRoutines::aesencryptBlock, solaris-sparc
8039298: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)->higher_equal(TypePtr::NULL_PTR))
8040085: dtrace/jsdt tests crash on solaris. found an unadvertised bad scavengable oop in the code cache
8041723: Event Based tracing ids to be reassigned for CDS klasses
8041947: new hotspot build - hs25.20-b13
8041957: -XX:UseAVX=0 cause assert(UseAVX) failed
8041959: Skip replay parsing errors with ReplayIgnoreInitErrors
8042279: new hotspot build - hs25.20-b14
8042281: compiler/7184394/TestAESMain.java fails with: javax.crypto.IllegalBlockSizeException: Input length not multiple of 16 bytes
8042309: Some bugfixes for the ppc64 port.

-- 
Alejandro