hg: panama/dev: 2 new changesets

[vladimir.x.ivanov at oracle.com]

Changeset: 7f18bbd32da3
Author:    vlivanov
Date:      2019-02-08 15:38 -0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/7f18bbd32da3

Fixes in C2 support of MH.linkToNative

! src/hotspot/cpu/x86/directUpcallHandler_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/code/compiledMethod.cpp
! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/lcm.cpp

Changeset: 2cbf195b3655
Author:    vlivanov
Date:      2019-02-08 15:39 -0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/2cbf195b3655

Customize MethodHandles for upcall entry points.

! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/java.base/share/classes/jdk/internal/foreign/abi/LinkToNativeUpcallHandler.java