hg: jdk9/hs-comp/hotspot: 8144466: ppc64: fix argument passing through opto stubs.

[vladimir.kozlov at oracle.com]

Changeset: 58961218c500
Author:    goetz
Date:      2015-12-07 15:42 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/58961218c500

8144466: ppc64: fix argument passing through opto stubs.
Reviewed-by: kvn

! make/test/JtregNative.gmk
! src/cpu/aarch64/vm/globalDefinitions_aarch64.hpp
! src/cpu/ppc/vm/globalDefinitions_ppc.hpp
! src/cpu/sparc/vm/globalDefinitions_sparc.hpp
! src/cpu/x86/vm/globalDefinitions_x86.hpp
! src/cpu/zero/vm/globalDefinitions_zero.hpp
! src/share/vm/opto/generateOptoStub.cpp
+ test/compiler/arraycopy/TestArrayCopyOverflowArguments.java
+ test/compiler/floatingpoint/Test15FloatJNIArgs.java
+ test/compiler/floatingpoint/libTest15FloatJNIArgs.c