hg: jdk9/hs-comp/hotspot: 8141330: [JVMCI] avoid deadlock between application thread and JVMCI compiler thread under -Xbatch

[christian.thalinger at oracle.com]

Changeset: dc82a96016e4
Author:    twisti
Date:      2015-11-18 09:43 -1000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/dc82a96016e4

8141330: [JVMCI] avoid deadlock between application thread and JVMCI compiler thread under -Xbatch
Reviewed-by: twisti
Contributed-by: Doug Simon <doug.simon at oracle.com>

! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/compiler/compileTask.cpp
! src/share/vm/compiler/compileTask.hpp