RFR 8191102: Incorrect include file use in classLoader.hpp

[harold seigel]

Hi,

Please review this JDK-11 change to fix JDK-8191102.

The fix does the refactoring described in the bug by moving methods in 
.hpp files that call OrderAccess::load_acquire() or 
OrderAccess::release_store() to .inline.hpp files.

Note that if a method in an .hpp file called a method that was moved to 
an .inline.hpp file then it needed to be moved also.  For example, 
method slot_at() was moved from constantPool.hpp to 
constantPool.inline.hpp because it calls OrderAccess::load_acquire().  
So, method is_pseudo_string_at() had to also be moved because it calls 
slot_at().  And, pseudo_string_at() had to be moved because it calls 
is_pseudo_string_at(), etc.  A couple of methods were moved from 
constantPool.hpp to constantPool.cpp to reduce this fan out of changes.

This change also contains a small unrelated cleanup for 
classLoaderData.inline.hpp.

Open Webrev: 
http://cr.openjdk.java.net/~hseigel/bug_8191102/webrev/index.html

JBS Bug:  https://bugs.openjdk.java.net/browse/JDK-8191102

The change was tested with Mach5 tiers 1 and 2 tests and builds on all 
Mach5 platforms and tiers 3-5 tests on Linux-X64.

Thanks, Harold