hg: jdk8u/jdk8u-dev/hotspot: 8153267: nmethod's exception cache not multi-thread safe; ...

[david.buck at oracle.com]

Changeset: c73c5d205d0a
Author:    dbuck
Date:      2017-04-07 02:15 +0900
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/c73c5d205d0a

8153267: nmethod's exception cache not multi-thread safe
8143897: Weblogic12medrec assert(handler_address == SharedRuntime::compute_compiled_exc_handler(nm, pc, exception, force_unwind, true)) failed: Must be the same
Reviewed-by: kvn, mdoerr

! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/runtime/vmStructs.cpp