hg: jdk8u/jdk8u-dev/hotspot: 2 new changesets

[tobias.hartmann at oracle.com]

Changeset: 35fe0be5277b
Author:    thartmann
Date:      2017-08-10 12:08 +0530
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/35fe0be5277b

8184271: Time related C1 intrinsics produce inconsistent results when floating around
Summary: C1 intrinsics for System.nanoTime(), System.currentTimeMillis() and JVM.counterTime() should be pinned.
Reviewed-by: kvn, vlivanov, iveresov

! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
+ test/compiler/c1/TestPinnedIntrinsics.java

Changeset: 1832e44a9889
Author:    thartmann
Date:      2017-07-19 09:00 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/1832e44a9889

8184009: Missing null pointer check in InterpreterRuntime::update_mdp_for_ret()
Summary: Adds a missing null check (guarantee) found by Parfait.
Reviewed-by: coleenp, shade

! src/share/vm/interpreter/interpreterRuntime.cpp