Merge

.hgtags

@@ -345,3 +345,4 @@ f9bcdce2df26678c3fe468130b535c0342c69b89 jdk-9+99
 4379223f8806626852c46c52d4e7a27a584b406e jdk-9+100
 80f67512daa15cf37b4825c1c62a675d524d7c49 jdk-9+101
 2dc4c11fe48831854916d53c3913bdb7d49023ea jdk-9+102
+4a652e4ca9523422149958673033e0ac740d5e1e jdk-9+103

.hgtags-top-repo

@@ -345,3 +345,4 @@ cf1dc4c035fb84693d4ae5ad818785cb4d1465d1 jdk9-b90
 c1f30ac14db0eaff398429c04cd9fab92e1b4b2a jdk-9+100
 c4d72a1620835b5d657b7b6792c2879367d0154f jdk-9+101
 6406ecf5d39482623225bb1b3098c2cac6f7d450 jdk-9+102
+47d6462e514b2097663305a57d9c844c15d5b609 jdk-9+103

common/autoconf/hotspot.m4

@@ -266,14 +266,3 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_BUILD_TWEAKS],
   HOTSPOT_MAKE_ARGS="$HOTSPOT_TARGET"
   AC_SUBST(HOTSPOT_MAKE_ARGS)
 ])
-
-    # -g is already added by ENABLE_DEBUG_SYMBOLS and the hotspot makefiles
-    # will basically do slowdebug builds when DEBUG_BINARIES is set for
-    # fastdebug builds
-    DEBUG_BINARIES=false
-    # Fastdebug builds with this setting will essentially be slowdebug
-    # in hotspot.
-    # -g is already added by ENABLE_DEBUG_SYMBOLS and the hotspot makefiles
-    # will basically do slowdebug builds when DEBUG_BINARIES is set for
-    # fastdebug builds
-    DEBUG_BINARIES=false

common/autoconf/libraries.m4

@@ -144,6 +144,10 @@ AC_DEFUN_ONCE([LIB_SETUP_LLVM],
       fi
     done
 
+    # Due to https://llvm.org/bugs/show_bug.cgi?id=16902, llvm does not
+    # always properly detect -ltinfo
+    LLVM_LIBS="${LLVM_LIBS} -ltinfo"
+
     AC_SUBST(LLVM_CFLAGS)
     AC_SUBST(LLVM_LDFLAGS)
     AC_SUBST(LLVM_LIBS)

common/autoconf/spec.gmk.in

@@ -500,7 +500,7 @@ JAVAC_FLAGS?=@JAVAC_FLAGS@
 INTERIM_LANGTOOLS_JAR = $(BUILDTOOLS_OUTPUTDIR)/interim_langtools.jar
 INTERIM_LANGTOOLS_ARGS = "-Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR)" -cp $(INTERIM_LANGTOOLS_JAR)
 NEW_JAVAC   = $(INTERIM_LANGTOOLS_ARGS) com.sun.tools.javac.Main
-NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) com.sun.tools.javadoc.Main
+NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) jdk.javadoc.internal.tool.Main 
 
 # Base flags for RC
 # Guarding this against resetting value. Legacy make files include spec multiple

common/autoconf/toolchain.m4

@@ -433,39 +433,22 @@ AC_DEFUN([TOOLCHAIN_FIND_COMPILER],
   # Now we have a compiler binary in $1. Make sure it's okay.
   BASIC_FIXUP_EXECUTABLE($1)
   TEST_COMPILER="[$]$1"
-  # Don't remove symbolic links on AIX because 'xlc_r' and 'xlC_r' may all be links
-  # to 'xlc' but it is crucial that we invoke the compiler with the right name!
-  if test "x$OPENJDK_BUILD_OS" != xaix; then
-    # FIXME: This test should not be needed anymore; we don't do that for any platform.
-    AC_MSG_CHECKING([resolved symbolic links for $1])
-    BASIC_REMOVE_SYMBOLIC_LINKS(TEST_COMPILER)
-    AC_MSG_RESULT([$TEST_COMPILER])
-  fi
-  AC_MSG_CHECKING([if $1 is disguised ccache])
 
-  COMPILER_BASENAME=`$BASENAME "$TEST_COMPILER"`
+  AC_MSG_CHECKING([resolved symbolic links for $1])
-  if test "x$COMPILER_BASENAME" = "xccache"; then
+  SYMLINK_ORIGINAL="$TEST_COMPILER"
-    AC_MSG_RESULT([yes, trying to find proper $COMPILER_NAME compiler])
+  BASIC_REMOVE_SYMBOLIC_LINKS(SYMLINK_ORIGINAL)
-    # We /usr/lib/ccache in the path, so cc is a symlink to /usr/bin/ccache.
+  if test "x$TEST_COMPILER" = "x$SYMLINK_ORIGINAL"; then
-    # We want to control ccache invocation ourselves, so ignore this cc and try
+    AC_MSG_RESULT([no symlink])
-    # searching again.
-
-    # Remove the path to the fake ccache cc from the PATH
-    RETRY_COMPILER_SAVED_PATH="$PATH"
-    COMPILER_DIRNAME=`$DIRNAME [$]$1`
-    PATH="`$ECHO $PATH | $SED -e "s,$COMPILER_DIRNAME,,g" -e "s,::,:,g" -e "s,^:,,g"`"
-
-    # Try again looking for our compiler
-    AC_CHECK_TOOLS(PROPER_COMPILER_$1, $3)
-    BASIC_FIXUP_EXECUTABLE(PROPER_COMPILER_$1)
-    PATH="$RETRY_COMPILER_SAVED_PATH"
-
-    AC_MSG_CHECKING([for resolved symbolic links for $1])
-    BASIC_REMOVE_SYMBOLIC_LINKS(PROPER_COMPILER_$1)
-    AC_MSG_RESULT([$PROPER_COMPILER_$1])
-    $1="$PROPER_COMPILER_$1"
   else
-    AC_MSG_RESULT([no, keeping $1])
+    AC_MSG_RESULT([$SYMLINK_ORIGINAL])
+
+    # We can't handle ccache by gcc wrappers, since we need to know if we're
+    # using ccache. Instead ccache usage must be controlled by a configure option.
+    COMPILER_BASENAME=`$BASENAME "$SYMLINK_ORIGINAL"`
+    if test "x$COMPILER_BASENAME" = "xccache"; then
+      AC_MSG_NOTICE([Please use --enable-ccache instead of providing a wrapped compiler.])
+      AC_MSG_ERROR([$TEST_COMPILER is a symbolic link to ccache. This is not supported.])
+    fi
   fi
 
   TOOLCHAIN_CHECK_COMPILER_VERSION([$1], [$COMPILER_NAME])

common/bin/compare.sh

@@ -306,7 +306,7 @@ compare_general_files() {
         ! -name "*.lib" ! -name "*.war" ! -name "JavaControlPanel" \
         ! -name "*.obj" ! -name "*.o" ! -name "JavaControlPanelHelper" \
         ! -name "JavaUpdater" ! -name "JavaWSApplicationStub" \
-        ! -name "jspawnhelper" \
+        ! -name "jspawnhelper" ! -name "*.a" \
         | $GREP -v "./bin/"  | $SORT | $FILTER)
 
     echo Other files with binary differences...
@@ -939,7 +939,7 @@ compare_all_libs() {
     WORK_DIR=$3
 
     LIBS=$(cd $THIS_DIR && $FIND . -type f \( -name 'lib*.so' -o -name '*.dylib' \
-        -o -name '*.dll' -o -name '*.obj' -o -name '*.o' \
+        -o -name '*.dll' -o -name '*.obj' -o -name '*.o' -o -name '*.a' \
         -o -name '*.cpl' \) | $SORT | $FILTER)
 
     if [ -n "$LIBS" ]; then

corba/.hgtags

@@ -345,3 +345,4 @@ ea285530245cf4e0edf0479121a41347d3030eba jdk-9+98
 791d0d3ac0138faeb6110bd840a4545bc1950df2 jdk-9+100
 30dfb3bd3d06b4bb80a087babc0d1841edba187b jdk-9+101
 9c4662334d933d299928d1f599d02ff50777cbf8 jdk-9+102
+0680fb7dae4da1ee6cf783c4b74184e3e08d3179 jdk-9+103

hotspot/.hgtags

@@ -505,3 +505,4 @@ f008e8cc10d5b3212fb22d58c96fa01d38654f19 jdk-9+99
 bdb0acafc63c42e84d9d8195bf2e2b25ee9c3306 jdk-9+100
 9f45d3d57d6948cf526fbc2e2891a9a74ac6941a jdk-9+101
 d5239fc1b69749ae50793c61b899fcdacf3df857 jdk-9+102
+c5f55130b1b69510d9a6f4a3105b58e21cd7ffe1 jdk-9+103

hotspot/.mx.jvmci/mx_jvmci.py

@@ -40,6 +40,8 @@ from mx_unittest import unittest
 
 _suite = mx.suite('jvmci')
 
+JVMCI_VERSION = 9
+
 """
 Top level directory of the JDK source workspace.
 """
@@ -153,11 +155,17 @@ class JvmciJDKDeployedDist(object):
     def deploy(self, jdkDir):
         mx.nyi('deploy', self)
 
+    def post_parse_cmd_line(self):
+        self.set_archiveparticipant()
+
+    def set_archiveparticipant(self):
+        dist = self.dist()
+        dist.set_archiveparticipant(JVMCIArchiveParticipant(dist))
+
 class ExtJDKDeployedDist(JvmciJDKDeployedDist):
     def __init__(self, name):
         JvmciJDKDeployedDist.__init__(self, name)
 
-
 """
 The monolithic JVMCI distribution is deployed through use of -Xbootclasspath/p
 so that it's not necessary to run JDK make after editing JVMCI sources.
@@ -186,7 +194,7 @@ To build hotspot and import it into the JDK: "mx make hotspot import-hotspot"
         # JDK9 must be bootstrapped with a JDK8
         compliance = mx.JavaCompliance('8')
         jdk8 = mx.get_jdk(compliance.exactMatch, versionDescription=compliance.value)
-        cmd = ['sh', 'configure', '--with-debug-level=' + _vm.debugLevel, '--disable-debug-symbols', '--disable-precompiled-headers',
+        cmd = ['sh', 'configure', '--with-debug-level=' + _vm.debugLevel, '--with-native-debug-symbols=none', '--disable-precompiled-headers',
                '--with-jvm-variants=' + _vm.jvmVariant, '--disable-warnings-as-errors', '--with-boot-jdk=' + jdk8.home]
         mx.run(cmd, cwd=_jdkSourceRoot)
     cmd = [mx.gmake_cmd(), 'CONF=' + _vm.debugLevel]
@@ -205,7 +213,15 @@ To build hotspot and import it into the JDK: "mx make hotspot import-hotspot"
     mx.run(cmd, cwd=_jdkSourceRoot)
 
     if 'images' in cmd:
-        _create_jdk_bundle(jdkBuildDir)
+        jdkImageDir = join(jdkBuildDir, 'images', 'jdk')
+
+        # The OpenJDK build creates an empty cacerts file so copy one from
+        # the default JDK (which is assumed to be an OracleJDK)
+        srcCerts = join(mx.get_jdk(tag='default').home, 'jre', 'lib', 'security', 'cacerts')
+        dstCerts = join(jdkImageDir, 'lib', 'security', 'cacerts')
+        shutil.copyfile(srcCerts, dstCerts)
+
+        _create_jdk_bundle(jdkBuildDir, _vm.debugLevel, jdkImageDir)
 
 def _get_jdk_bundle_arches():
     """
@@ -220,15 +236,14 @@ def _get_jdk_bundle_arches():
         return ['sparcv9']
     mx.abort('Unsupported JDK bundle arch: ' + cpu)
 
-def _create_jdk_bundle(jdkBuildDir):
+def _create_jdk_bundle(jdkBuildDir, debugLevel, jdkImageDir):
     """
     Creates a tar.gz JDK archive, an accompanying tar.gz.sha1 file with its
     SHA1 signature plus symlinks to the archive for non-canonical architecture names.
     """
-    jdkImageDir = join(jdkBuildDir, 'images', 'jdk')
 
     arches = _get_jdk_bundle_arches()
-    jdkTgzPath = join(_suite.get_output_root(), 'jdk-bundles', 'jdk9-{}-{}.tar.gz'.format(_get_openjdk_os(), arches[0]))
+    jdkTgzPath = join(_suite.get_output_root(), 'jdk-bundles', 'jdk9-{}-{}-{}.tar.gz'.format(debugLevel, _get_openjdk_os(), arches[0]))
     with mx.Archiver(jdkTgzPath, kind='tgz') as arc:
         mx.log('Creating ' + jdkTgzPath)
         for root, _, filenames in os.walk(jdkImageDir):
@@ -236,10 +251,6 @@ def _create_jdk_bundle(jdkBuildDir):
                 f = join(root, name)
                 arcname = 'jdk1.9.0/' + os.path.relpath(f, jdkImageDir)
                 arc.zf.add(name=f, arcname=arcname, recursive=False)
-        # The OpenJDK build creates an empty cacerts file so grab one from
-        # the default JDK which is assumed to be an OracleJDK
-        cacerts = join(mx.get_jdk(tag='default').home, 'jre', 'lib', 'security', 'cacerts')
-        arc.zf.add(name=cacerts, arcname='jdk1.9.0/lib/security/cacerts')
 
     with open(jdkTgzPath + '.sha1', 'w') as fp:
         mx.log('Creating ' + jdkTgzPath + '.sha1')
@@ -252,7 +263,7 @@ def _create_jdk_bundle(jdkBuildDir):
         os.symlink(source, link_name)
 
     for arch in arches[1:]:
-        link_name = join(_suite.get_output_root(), 'jdk-bundles', 'jdk9-{}-{}.tar.gz'.format(_get_openjdk_os(), arch))
+        link_name = join(_suite.get_output_root(), 'jdk-bundles', 'jdk9-{}-{}-{}.tar.gz'.format(debugLevel, _get_openjdk_os(), arch))
         jdkTgzName = os.path.basename(jdkTgzPath)
         _create_link(jdkTgzName, link_name)
         _create_link(jdkTgzName + '.sha1', link_name + '.sha1')
@@ -668,15 +679,10 @@ class JVMCIArchiveParticipant:
 
     def __opened__(self, arc, srcArc, services):
         self.services = services
+        self.jvmciServices = services
         self.arc = arc
 
     def __add__(self, arcname, contents):
-        if arcname.startswith('META-INF/jvmci.providers/'):
-            provider = arcname[len('META-INF/jvmci.providers/'):]
-            for service in contents.strip().split(os.linesep):
-                assert service
-                self.services.setdefault(service, []).append(provider)
-            return True
         return False
 
     def __addsrc__(self, arcname, contents):
@@ -757,6 +763,14 @@ class JVMCI9JDKConfig(mx.JDKConfig):
 
         args = ['-Xbootclasspath/p:' + dep.classpath_repr() for dep in _jvmci_bootclasspath_prepends] + args
 
+        # Remove JVMCI jars from class path. They are only necessary when
+        # compiling with a javac from JDK8 or earlier.
+        cpIndex, cp = mx.find_classpath_arg(args)
+        if cp:
+            excluded = frozenset([dist.path for dist in _suite.dists])
+            cp = os.pathsep.join([e for e in cp.split(os.pathsep) if e not in excluded])
+            args[cpIndex] = cp
+
         jvmciModeArgs = _jvmciModes[_vm.jvmciMode]
         if jvmciModeArgs:
             bcpDeps = [jdkDist.dist() for jdkDist in jdkDeployedDists]
@@ -812,7 +826,7 @@ def get_jvmci_jdk(debugLevel=None):
         _jvmci_jdks[debugLevel] = jdk
     return jdk
 
-class JVMCIJDKFactory(mx.JDKFactory):
+class JVMCI9JDKFactory(mx.JDKFactory):
     def getJDKConfig(self):
         jdk = get_jvmci_jdk(_vm.debugLevel)
         return jdk
@@ -836,8 +850,9 @@ mx.add_argument('--jdk-jvm-variant', '--vm', action='store', choices=_jdkJvmVari
 mx.add_argument('--jdk-debug-level', '--vmbuild', action='store', choices=_jdkDebugLevels + sorted(_legacyVmbuilds.viewkeys()), help='the JDK debug level to build/run (default: ' + _vm.debugLevel + ')')
 mx.add_argument('-I', '--use-jdk-image', action='store_true', help='build/run JDK image instead of exploded JDK')
 
+mx.addJDKFactory(_JVMCI_JDK_TAG, mx.JavaCompliance('9'), JVMCI9JDKFactory())
+
 def mx_post_parse_cmd_line(opts):
-    mx.addJDKFactory(_JVMCI_JDK_TAG, mx.JavaCompliance('9'), JVMCIJDKFactory())
     mx.set_java_command_default_jdk_tag(_JVMCI_JDK_TAG)
 
     jdkTag = mx.get_jdk_option().tag
@@ -864,6 +879,39 @@ def mx_post_parse_cmd_line(opts):
     _vm.update(jvmVariant, debugLevel, jvmciMode)
 
     for jdkDist in jdkDeployedDists:
-        dist = jdkDist.dist()
+        jdkDist.post_parse_cmd_line()
-        if isinstance(jdkDist, JvmciJDKDeployedDist):
+
-            dist.set_archiveparticipant(JVMCIArchiveParticipant(dist))
+def _update_JDK9_STUBS_library():
+    """
+    Sets the "path" and "sha1" attributes of the "JDK9_STUBS" library.
+    """
+    jdk9InternalLib = _suite.suiteDict['libraries']['JDK9_STUBS']
+    jarInputDir = join(_suite.get_output_root(), 'jdk9-stubs')
+    jarPath = join(_suite.get_output_root(), 'jdk9-stubs.jar')
+
+    stubs = [
+        ('jdk.internal.misc', 'VM', """package jdk.internal.misc;
+public class VM {
+    public static String getSavedProperty(String key) {
+        throw new InternalError("should not reach here");
+    }
+}
+""")
+    ]
+
+    if not exists(jarPath):
+        sourceFiles = []
+        for (package, className, source) in stubs:
+            sourceFile = join(jarInputDir, package.replace('.', os.sep), className + '.java')
+            mx.ensure_dir_exists(os.path.dirname(sourceFile))
+            with open(sourceFile, 'w') as fp:
+                fp.write(source)
+            sourceFiles.append(sourceFile)
+        jdk = mx.get_jdk(tag='default')
+        mx.run([jdk.javac, '-d', jarInputDir] + sourceFiles)
+        mx.run([jdk.jar, 'cf', jarPath, '.'], cwd=jarInputDir)
+
+    jdk9InternalLib['path'] = jarPath
+    jdk9InternalLib['sha1'] = mx.sha1OfFile(jarPath)
+
+_update_JDK9_STUBS_library()

hotspot/.mx.jvmci/suite.py

@@ -1,5 +1,5 @@
 suite = {
-  "mxversion" : "5.5.12",
+  "mxversion" : "5.6.11",
   "name" : "jvmci",
   "url" : "http://openjdk.java.net/projects/graal",
   "developer" : {
@@ -24,7 +24,7 @@ suite = {
 
   "defaultLicense" : "GPLv2-CPE",
 
-  # This puts mx/ as a sibiling of the JDK build configuration directories
+  # This puts mx/ as a sibling of the JDK build configuration directories
   # (e.g., macosx-x86_64-normal-server-release).
   "outputRoot" : "../build/mx/hotspot",
 
@@ -32,8 +32,6 @@ suite = {
 
   "libraries" : {
 
-    # ------------- Libraries -------------
-
     "HCFDIS" : {
       "urls" : ["https://lafo.ssw.uni-linz.ac.at/pub/hcfdis-3.jar"],
       "sha1" : "a71247c6ddb90aad4abf7c77e501acc60674ef57",
@@ -53,34 +51,32 @@ suite = {
       "sha1" : "122b87ca88e41a415cf8b523fd3d03b4325134a3",
       "urls" : ["https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/batik-all-1.7.jar"],
     },
+
+    # Stubs for classes introduced in JDK9 that allow compilation with a JDK8 javac and Eclipse.
+    # The "path" and "sha1" attributes are added when mx_jvmci is loaded
+    # (see mx_jvmci._update_JDK9_STUBS_library()).
+    "JDK9_STUBS" : {
+        "license" : "GPLv2-CPE",
+     },
   },
 
   "projects" : {
 
     # ------------- JVMCI:Service -------------
 
-    "jdk.vm.ci.service" : {
+    "jdk.vm.ci.services" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
 
-    "jdk.vm.ci.service.processor" : {
-      "subDir" : "src/jdk.vm.ci/share/classes",
-      "sourceDirs" : ["src"],
-      "dependencies" : ["jdk.vm.ci.service"],
-      "checkstyle" : "jdk.vm.ci.service",
-      "javaCompliance" : "1.8",
-      "workingSets" : "JVMCI,Codegen,HotSpot",
-    },
-
     # ------------- JVMCI:API -------------
 
     "jdk.vm.ci.common" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
@@ -88,7 +84,7 @@ suite = {
     "jdk.vm.ci.meta" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
@@ -97,7 +93,7 @@ suite = {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
       "dependencies" : ["jdk.vm.ci.meta"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
@@ -108,7 +104,7 @@ suite = {
       "dependencies" : [
         "jdk.vm.ci.code",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
@@ -121,7 +117,7 @@ suite = {
         "jdk.vm.ci.common",
         "jdk.vm.ci.runtime",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "API,JVMCI",
     },
@@ -129,7 +125,7 @@ suite = {
     "jdk.vm.ci.inittimer" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI",
     },
@@ -140,7 +136,7 @@ suite = {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
       "dependencies" : ["jdk.vm.ci.code"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,AArch64",
     },
@@ -149,7 +145,7 @@ suite = {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
       "dependencies" : ["jdk.vm.ci.code"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,AMD64",
     },
@@ -158,7 +154,7 @@ suite = {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
       "dependencies" : ["jdk.vm.ci.code"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,SPARC",
     },
@@ -171,9 +167,10 @@ suite = {
         "jdk.vm.ci.common",
         "jdk.vm.ci.inittimer",
         "jdk.vm.ci.runtime",
-        "jdk.vm.ci.service",
+        "jdk.vm.ci.services",
+        "JDK9_STUBS",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI",
     },
@@ -181,7 +178,7 @@ suite = {
     "jdk.vm.ci.hotspotvmconfig" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "sourceDirs" : ["src"],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,HotSpot",
     },
@@ -193,10 +190,7 @@ suite = {
         "jdk.vm.ci.aarch64",
         "jdk.vm.ci.hotspot",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
-      "annotationProcessors" : [
-        "JVMCI_SERVICE_PROCESSOR",
-      ],
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,HotSpot,AArch64",
     },
@@ -208,10 +202,7 @@ suite = {
         "jdk.vm.ci.amd64",
         "jdk.vm.ci.hotspot",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
-      "annotationProcessors" : [
-        "JVMCI_SERVICE_PROCESSOR",
-      ],
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,HotSpot,AMD64",
     },
@@ -223,10 +214,7 @@ suite = {
         "jdk.vm.ci.sparc",
         "jdk.vm.ci.hotspot",
       ],
-      "checkstyle" : "jdk.vm.ci.service",
+      "checkstyle" : "jdk.vm.ci.services",
-      "annotationProcessors" : [
-        "JVMCI_SERVICE_PROCESSOR",
-      ],
       "javaCompliance" : "1.8",
       "workingSets" : "JVMCI,HotSpot,SPARC",
     },
@@ -241,9 +229,9 @@ suite = {
 
     # ------------- Distributions -------------
 
-    "JVMCI_SERVICE" : {
+    "JVMCI_SERVICES" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
-      "dependencies" : ["jdk.vm.ci.service"],
+      "dependencies" : ["jdk.vm.ci.services"],
     },
 
     "JVMCI_API" : {
@@ -257,7 +245,7 @@ suite = {
         "jdk.vm.ci.sparc",
       ],
       "distDependencies" : [
-        "JVMCI_SERVICE",
+        "JVMCI_SERVICES",
       ],
     },
 
@@ -277,7 +265,7 @@ suite = {
       ],
       "distDependencies" : [
         "JVMCI_HOTSPOTVMCONFIG",
-        "JVMCI_SERVICE",
+        "JVMCI_SERVICES",
         "JVMCI_API",
       ],
     },
@@ -293,28 +281,18 @@ suite = {
       "exclude" : ["mx:JUNIT"],
     },
 
-
-    "JVMCI_SERVICE_PROCESSOR" : {
-      "subDir" : "src/jdk.vm.ci/share/classes",
-      "dependencies" : ["jdk.vm.ci.service.processor"],
-      "distDependencies" : [
-        "JVMCI_SERVICE",
-      ],
-    },
-
     # This exists to have a monolithic jvmci.jar file which simplifies
     # using the -Xoverride option in JDK9.
     "JVMCI" : {
       "subDir" : "src/jdk.vm.ci/share/classes",
       "overlaps" : [
         "JVMCI_API",
-        "JVMCI_SERVICE",
+        "JVMCI_SERVICES",
         "JVMCI_HOTSPOT",
         "JVMCI_HOTSPOTVMCONFIG",
-        "JVMCI_SERVICE_PROCESSOR",
       ],
       "dependencies" : [
-        "jdk.vm.ci.service",
+        "jdk.vm.ci.services",
         "jdk.vm.ci.inittimer",
         "jdk.vm.ci.runtime",
         "jdk.vm.ci.common",
@@ -325,8 +303,8 @@ suite = {
         "jdk.vm.ci.hotspot.aarch64",
         "jdk.vm.ci.hotspot.amd64",
         "jdk.vm.ci.hotspot.sparc",
-        "jdk.vm.ci.service.processor"
       ],
+      "exclude" : ["JDK9_STUBS"]
     },
   },
 }

hotspot/make/aix/Makefile

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2015 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2015 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/buildtree.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/compiler2.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/debug.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/defs.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/fastdebug.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/jsig.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/jvmti.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/ppc64.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2015 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2015 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/product.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/tiered.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2015 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2015 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/vm.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/aix/makefiles/xlc.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
-# Copyright (c) 2012, 2015 SAP. All rights reserved.
+# Copyright (c) 2012, 2015 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/gensrc/Gensrc-jdk.vm.ci.gmk

@@ -1,105 +0,0 @@
-#
-# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-# This code is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.  Oracle designates this
-# particular file as subject to the "Classpath" exception as provided
-# by Oracle in the LICENSE file that accompanied this code.
-#
-# This code is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# version 2 for more details (a copy is included in the LICENSE file that
-# accompanied this code).
-#
-# You should have received a copy of the GNU General Public License version
-# 2 along with this work; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-# or visit www.oracle.com if you need additional information or have any
-# questions.
-#
-
-default: all
-
-include $(SPEC)
-include MakeBase.gmk
-include JavaCompilation.gmk
-include SetupJavaCompilers.gmk
-
-GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/jdk.vm.ci
-SRC_DIR := $(HOTSPOT_TOPDIR)/src/jdk.vm.ci/share/classes
-
-################################################################################
-# Compile the annotation processor
-
-$(eval $(call SetupJavaCompilation, BUILD_JVMCI_SERVICE, \
-    SETUP := GENERATE_OLDBYTECODE, \
-    SRC := $(SRC_DIR)/jdk.vm.ci.service/src \
-        $(SRC_DIR)/jdk.vm.ci.service.processor/src, \
-    BIN := $(BUILDTOOLS_OUTPUTDIR)/jvmci_service, \
-    JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.ci.service.jar, \
-))
-
-################################################################################
-
-PROC_SRC_SUBDIRS := \
-    jdk.vm.ci.hotspot \
-    jdk.vm.ci.hotspot.aarch64 \
-    jdk.vm.ci.hotspot.amd64 \
-    jdk.vm.ci.hotspot.sparc \
-    jdk.vm.ci.runtime \
-    #
-
-PROC_SRC_DIRS := $(patsubst %, $(SRC_DIR)/%/src, $(PROC_SRC_SUBDIRS))
-
-PROC_SRCS := $(filter %.java, $(call CacheFind, $(PROC_SRC_DIRS)))
-
-ALL_SRC_DIRS := $(wildcard $(SRC_DIR)/*/src)
-SOURCEPATH := $(call PathList, $(ALL_SRC_DIRS))
-PROCESSOR_PATH := $(call PathList, \
-    $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.ci.service.jar)
-
-$(GENSRC_DIR)/_gensrc_proc_done: $(PROC_SRCS) \
-    $(BUILD_JVMCI_SERVICE)
-	$(MKDIR) -p $(@D)
-	$(eval $(call ListPathsSafely,PROC_SRCS,$(@D)/_gensrc_proc_files))
-	$(JAVA_SMALL) $(NEW_JAVAC) \
-	    -XDignore.symbol.file \
-            -bootclasspath $(JDK_OUTPUTDIR)/modules/java.base \
-	    -sourcepath $(SOURCEPATH) \
-	    -implicit:none \
-	    -proc:only \
-	    -processorpath $(PROCESSOR_PATH) \
-	    -d $(GENSRC_DIR) \
-	    -s $(GENSRC_DIR) \
-	    @$(@D)/_gensrc_proc_files
-	$(TOUCH) $@
-
-TARGETS += $(GENSRC_DIR)/_gensrc_proc_done
-
-################################################################################
-
-$(GENSRC_DIR)/_providers_converted: $(GENSRC_DIR)/_gensrc_proc_done
-	$(MKDIR) -p $(GENSRC_DIR)/META-INF/services
-	($(CD) $(GENSRC_DIR)/META-INF/jvmci.providers && \
-	    for i in $$($(LS)); do \
-	      c=$$($(CAT) $$i | $(TR) -d '\n\r'); \
-	      $(ECHO) $$i >> $(GENSRC_DIR)/META-INF/services/$$c.tmp; \
-	    done)
-	($(CD) $(GENSRC_DIR)/META-INF/services && \
-	    for i in $$($(LS) *.tmp); do \
-	      $(MV) $$i $${i%.tmp}; \
-	    done)
-	$(TOUCH) $@
-
-TARGETS += $(GENSRC_DIR)/_providers_converted
-
-################################################################################
-
-all: $(TARGETS)
-
-.PHONY: default all

hotspot/make/linux/makefiles/ppc64.make

@@ -1,6 +1,6 @@
 #
 # Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2012, 2013 SAP AG. All rights reserved.
+# Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/share/makefiles/mapfile-vers

@@ -13,6 +13,7 @@
                 JVM_Clone;
                 JVM_ConstantPoolGetClassAt;
                 JVM_ConstantPoolGetClassAtIfLoaded;
+                JVM_ConstantPoolGetClassRefIndexAt;
                 JVM_ConstantPoolGetDoubleAt;
                 JVM_ConstantPoolGetFieldAt;
                 JVM_ConstantPoolGetFieldAtIfLoaded;
@@ -22,8 +23,11 @@
                 JVM_ConstantPoolGetMethodAt;
                 JVM_ConstantPoolGetMethodAtIfLoaded;
                 JVM_ConstantPoolGetMemberRefInfoAt;
+                JVM_ConstantPoolGetNameAndTypeRefInfoAt;
+                JVM_ConstantPoolGetNameAndTypeRefIndexAt;
                 JVM_ConstantPoolGetSize;
                 JVM_ConstantPoolGetStringAt;
+                JVM_ConstantPoolGetTagAt;
                 JVM_ConstantPoolGetUTF8At;
                 JVM_CountStackFrames;
                 JVM_CurrentClassLoader;

hotspot/src/cpu/aarch64/vm/c1_CodeStubs_aarch64.cpp

@@ -256,6 +256,7 @@ void PatchingStub::emit_code(LIR_Assembler* ce) {
 
 void DeoptimizeStub::emit_code(LIR_Assembler* ce) {
   __ bind(_entry);
+  ce->store_parameter(_trap_request, 0);
   __ far_call(RuntimeAddress(Runtime1::entry_for(Runtime1::deoptimize_id)));
   ce->add_call_info_here(_info);
   DEBUG_ONLY(__ should_not_reach_here());

hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp

@@ -3169,7 +3169,8 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
       Register obj = as_reg(data);
       Register dst = as_reg(dest);
       if (is_oop && UseCompressedOops) {
-        __ encode_heap_oop(obj);
+        __ encode_heap_oop(rscratch1, obj);
+        obj = rscratch1;
       }
       assert_different_registers(obj, addr.base(), tmp, rscratch2, dst);
       Label again;

hotspot/src/cpu/aarch64/vm/c1_Runtime1_aarch64.cpp

@@ -1066,7 +1066,9 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) {
       {
         StubFrame f(sasm, "deoptimize", dont_gc_arguments);
         OopMap* oop_map = save_live_registers(sasm);
-        int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, deoptimize));
+        f.load_argument(0, c_rarg1);
+        int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, deoptimize), c_rarg1);
+
         oop_maps = new OopMapSet();
         oop_maps->add_gc_map(call_offset, oop_map);
         restore_live_registers(sasm);
@@ -1148,9 +1150,6 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) {
 
 #if INCLUDE_ALL_GCS
 
-// Registers to be saved around calls to g1_wb_pre or g1_wb_post
-#define G1_SAVE_REGS (RegSet::range(r0, r18) - RegSet::of(rscratch1, rscratch2))
-
     case g1_pre_barrier_slow_id:
       {
         StubFrame f(sasm, "g1_pre_barrier", dont_gc_arguments);
@@ -1192,10 +1191,10 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) {
         __ b(done);
 
         __ bind(runtime);
-        __ push(G1_SAVE_REGS, sp);
+        __ push_call_clobbered_registers();
         f.load_argument(0, pre_val);
         __ call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::g1_wb_pre), pre_val, thread);
-        __ pop(G1_SAVE_REGS, sp);
+        __ pop_call_clobbered_registers();
         __ bind(done);
       }
       break;
@@ -1223,45 +1222,49 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) {
         Address buffer(thread, in_bytes(JavaThread::dirty_card_queue_offset() +
                                         DirtyCardQueue::byte_offset_of_buf()));
 
-        const Register card_addr = rscratch2;
+        const Register card_offset = rscratch2;
-        ExternalAddress cardtable((address) ct->byte_map_base);
+        // LR is free here, so we can use it to hold the byte_map_base.
+        const Register byte_map_base = lr;
 
-        f.load_argument(0, card_addr);
+        assert_different_registers(card_offset, byte_map_base, rscratch1);
-        __ lsr(card_addr, card_addr, CardTableModRefBS::card_shift);
+
-        unsigned long offset;
+        f.load_argument(0, card_offset);
-        __ adrp(rscratch1, cardtable, offset);
+        __ lsr(card_offset, card_offset, CardTableModRefBS::card_shift);
-        __ add(card_addr, card_addr, rscratch1);
+        __ load_byte_map_base(byte_map_base);
-        __ ldrb(rscratch1, Address(card_addr, offset));
+        __ ldrb(rscratch1, Address(byte_map_base, card_offset));
         __ cmpw(rscratch1, (int)G1SATBCardTableModRefBS::g1_young_card_val());
         __ br(Assembler::EQ, done);
 
         assert((int)CardTableModRefBS::dirty_card_val() == 0, "must be 0");
 
         __ membar(Assembler::StoreLoad);
-        __ ldrb(rscratch1, Address(card_addr, offset));
+        __ ldrb(rscratch1, Address(byte_map_base, card_offset));
         __ cbzw(rscratch1, done);
 
         // storing region crossing non-NULL, card is clean.
         // dirty card and log.
-        __ strb(zr, Address(card_addr, offset));
+        __ strb(zr, Address(byte_map_base, card_offset));
+
+        // Convert card offset into an address in card_addr
+        Register card_addr = card_offset;
+        __ add(card_addr, byte_map_base, card_addr);
 
         __ ldr(rscratch1, queue_index);
         __ cbz(rscratch1, runtime);
         __ sub(rscratch1, rscratch1, wordSize);
         __ str(rscratch1, queue_index);
 
-        const Register buffer_addr = r0;
+        // Reuse LR to hold buffer_addr
+        const Register buffer_addr = lr;
 
-        __ push(RegSet::of(r0, r1), sp);
         __ ldr(buffer_addr, buffer);
         __ str(card_addr, Address(buffer_addr, rscratch1));
-        __ pop(RegSet::of(r0, r1), sp);
         __ b(done);
 
         __ bind(runtime);
-        __ push(G1_SAVE_REGS, sp);
+        __ push_call_clobbered_registers();
         __ call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::g1_wb_post), card_addr, thread);
-        __ pop(G1_SAVE_REGS, sp);
+        __ pop_call_clobbered_registers();
         __ bind(done);
 
       }

hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp

@@ -2296,6 +2296,30 @@ void MacroAssembler::c_stub_prolog(int gp_arg_count, int fp_arg_count, int ret_t
 }
 #endif
 
+void MacroAssembler::push_call_clobbered_registers() {
+  push(RegSet::range(r0, r18) - RegSet::of(rscratch1, rscratch2), sp);
+
+  // Push v0-v7, v16-v31.
+  for (int i = 30; i >= 0; i -= 2) {
+    if (i <= v7->encoding() || i >= v16->encoding()) {
+        stpd(as_FloatRegister(i), as_FloatRegister(i+1),
+             Address(pre(sp, -2 * wordSize)));
+    }
+  }
+}
+
+void MacroAssembler::pop_call_clobbered_registers() {
+
+  for (int i = 0; i < 32; i += 2) {
+    if (i <= v7->encoding() || i >= v16->encoding()) {
+      ldpd(as_FloatRegister(i), as_FloatRegister(i+1),
+           Address(post(sp, 2 * wordSize)));
+    }
+  }
+
+  pop(RegSet::range(r0, r18) - RegSet::of(rscratch1, rscratch2), sp);
+}
+
 void MacroAssembler::push_CPU_state(bool save_vectors) {
   push(0x3fffffff, sp);         // integer registers except lr & sp
 
@@ -3094,12 +3118,7 @@ void MacroAssembler::store_check(Register obj) {
 
   assert(CardTableModRefBS::dirty_card_val() == 0, "must be");
 
-  {
+  load_byte_map_base(rscratch1);
-    ExternalAddress cardtable((address) ct->byte_map_base);
-    unsigned long offset;
-    adrp(rscratch1, cardtable, offset);
-    assert(offset == 0, "byte_map_base is misaligned");
-  }
 
   if (UseCondCardMark) {
     Label L_already_dirty;
@@ -3591,12 +3610,10 @@ void MacroAssembler::g1_write_barrier_post(Register store_addr,
 
   lsr(card_addr, store_addr, CardTableModRefBS::card_shift);
 
-  unsigned long offset;
-  adrp(tmp2, cardtable, offset);
-
   // get the address of the card
+  load_byte_map_base(tmp2);
   add(card_addr, card_addr, tmp2);
-  ldrb(tmp2, Address(card_addr, offset));
+  ldrb(tmp2, Address(card_addr));
   cmpw(tmp2, (int)G1SATBCardTableModRefBS::g1_young_card_val());
   br(Assembler::EQ, done);
 
@@ -3604,13 +3621,13 @@ void MacroAssembler::g1_write_barrier_post(Register store_addr,
 
   membar(Assembler::StoreLoad);
 
-  ldrb(tmp2, Address(card_addr, offset));
+  ldrb(tmp2, Address(card_addr));
   cbzw(tmp2, done);
 
   // storing a region crossing, non-NULL oop, card is clean.
   // dirty card and log.
 
-  strb(zr, Address(card_addr, offset));
+  strb(zr, Address(card_addr));
 
   ldr(rscratch1, queue_index);
   cbz(rscratch1, runtime);
@@ -3933,7 +3950,7 @@ void MacroAssembler::bang_stack_size(Register size, Register tmp) {
   // was post-decremented.)  Skip this address by starting at i=1, and
   // touch a few more pages below.  N.B.  It is important to touch all
   // the way down to and including i=StackShadowPages.
-  for (int i = 0; i < (JavaThread::stack_shadow_zone_size() / os::vm_page_size()) - 1; i++) {
+  for (int i = 0; i < (int)(JavaThread::stack_shadow_zone_size() / os::vm_page_size()) - 1; i++) {
     // this could be any sized move but this is can be a debugging crumb
     // so the bigger the better.
     lea(tmp, Address(tmp, -os::vm_page_size()));
@@ -3966,6 +3983,9 @@ void MacroAssembler::adrp(Register reg1, const Address &dest, unsigned long &byt
   long offset_low = dest_page - low_page;
   long offset_high = dest_page - high_page;
 
+  assert(is_valid_AArch64_address(dest.target()), "bad address");
+  assert(dest.getMode() == Address::literal, "ADRP must be applied to a literal address");
+
   InstructionMark im(this);
   code_section()->relocate(inst_mark(), dest.rspec());
   // 8143067: Ensure that the adrp can reach the dest from anywhere within
@@ -3977,11 +3997,26 @@ void MacroAssembler::adrp(Register reg1, const Address &dest, unsigned long &byt
     long offset = dest_page - pc_page;
     offset = (offset & ((1<<20)-1)) << 12;
     _adrp(reg1, pc()+offset);
-    movk(reg1, ((unsigned long)dest.target() >> 32) & 0xffff, 32);
+    movk(reg1, (unsigned long)dest.target() >> 32, 32);
   }
   byte_offset = (unsigned long)dest.target() & 0xfff;
 }
 
+void MacroAssembler::load_byte_map_base(Register reg) {
+  jbyte *byte_map_base =
+    ((CardTableModRefBS*)(Universe::heap()->barrier_set()))->byte_map_base;
+
+  if (is_valid_AArch64_address((address)byte_map_base)) {
+    // Strictly speaking the byte_map_base isn't an address at all,
+    // and it might even be negative.
+    unsigned long offset;
+    adrp(reg, ExternalAddress((address)byte_map_base), offset);
+    assert(offset == 0, "misaligned card table base");
+  } else {
+    mov(reg, (uint64_t)byte_map_base);
+  }
+}
+
 void MacroAssembler::build_frame(int framesize) {
   assert(framesize > 0, "framesize must be > 0");
   if (framesize < ((1 << 9) + 2 * wordSize)) {

hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp

@@ -437,6 +437,13 @@ public:
   void push(RegSet regs, Register stack) { if (regs.bits()) push(regs.bits(), stack); }
   void pop(RegSet regs, Register stack) { if (regs.bits()) pop(regs.bits(), stack); }
 
+  // Push and pop everything that might be clobbered by a native
+  // runtime call except rscratch1 and rscratch2.  (They are always
+  // scratch, so we don't have to protect them.)  Only save the lower
+  // 64 bits of each vector register.
+  void push_call_clobbered_registers();
+  void pop_call_clobbered_registers();
+
   // now mov instructions for loading absolute addresses and 32 or
   // 64 bit integers
 
@@ -1116,6 +1123,15 @@ public:
   // of your data.
   Address form_address(Register Rd, Register base, long byte_offset, int shift);
 
+  // Return true iff an address is within the 48-bit AArch64 address
+  // space.
+  bool is_valid_AArch64_address(address a) {
+    return ((uint64_t)a >> 48) == 0;
+  }
+
+  // Load the base of the cardtable byte map into reg.
+  void load_byte_map_base(Register reg);
+
   // Prolog generator routines to support switch between x86 code and
   // generated ARM code
 

hotspot/src/cpu/aarch64/vm/relocInfo_aarch64.cpp

@@ -87,7 +87,6 @@ void Relocation::pd_set_call_destination(address x) {
       return;
     }
   }
-  assert(addr() != x, "call instruction in an infinite loop");
   MacroAssembler::pd_patch_instruction(addr(), x);
   assert(pd_call_destination(addr()) == x, "fail in reloc");
 }

hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp

@@ -744,7 +744,7 @@ class StubGenerator: public StubCodeGenerator {
            __ sub(end, end, start); // number of bytes to copy
 
           const Register count = end; // 'end' register contains bytes count now
-          __ mov(scratch, (address)ct->byte_map_base);
+          __ load_byte_map_base(scratch);
           __ add(start, start, scratch);
           if (UseConcMarkSweepGC) {
             __ membar(__ StoreStore);

hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp

@@ -930,7 +930,7 @@ address TemplateInterpreterGenerator::generate_Reference_get_entry(void) {
 
   // If G1 is not enabled then attempt to go through the accessor entry point
   // Reference.get is an accessor
-  return generate_accessor_entry();
+  return NULL;
 }
 
 /**
@@ -1056,7 +1056,7 @@ void TemplateInterpreterGenerator::bang_stack_shadow_pages(bool native_call) {
   // an interpreter frame with greater than a page of locals, so each page
   // needs to be checked.  Only true for non-native.
   if (UseStackBanging) {
-    const int size_t n_shadow_pages = JavaThread::stack_shadow_zone_size() / os::vm_page_size();
+    const int n_shadow_pages = JavaThread::stack_shadow_zone_size() / os::vm_page_size();
     const int start_page = native_call ? n_shadow_pages : 1;
     const int page_size = os::vm_page_size();
     for (int pages = start_page; pages <= n_shadow_pages ; pages++) {
@@ -1398,8 +1398,8 @@ address TemplateInterpreterGenerator::generate_native_entry(bool synchronized) {
   {
     Label no_reguard;
     __ lea(rscratch1, Address(rthread, in_bytes(JavaThread::stack_guard_state_offset())));
-    __ ldrb(rscratch1, Address(rscratch1));
+    __ ldrw(rscratch1, Address(rscratch1));
-    __ cmp(rscratch1, JavaThread::stack_guard_yellow_disabled);
+    __ cmp(rscratch1, JavaThread::stack_guard_yellow_reserved_disabled);
     __ br(Assembler::NE, no_reguard);
 
     __ pusha(); // XXX only save smashed registers

hotspot/src/cpu/aarch64/vm/vm_version_aarch64.cpp

@@ -121,7 +121,6 @@ void VM_Version::get_processor_features() {
   FLAG_SET_DEFAULT(PrefetchScanIntervalInBytes, 256);
   FLAG_SET_DEFAULT(PrefetchFieldsAhead, 256);
   FLAG_SET_DEFAULT(PrefetchCopyIntervalInBytes, 256);
-  FLAG_SET_DEFAULT(UseSSE42Intrinsics, true);
 
   unsigned long auxv = getauxval(AT_HWCAP);
 

hotspot/src/cpu/ppc/vm/abstractInterpreter_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/assembler_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/assembler_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/assembler_ppc.inline.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/bytes_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_CodeStubs_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_Defs_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_FpuStackSim_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_FrameMap_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_FrameMap_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_LIRAssembler_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_LIRAssembler_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_LIRGenerator_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_LinearScan_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_LinearScan_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_MacroAssembler_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_MacroAssembler_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_Runtime1_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c1_globals_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c2_globals_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/c2_init_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/codeBuffer_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/compiledIC_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/copy_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/debug_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/depChecker_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/disassembler_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/frame_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/frame_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/frame_ppc.inline.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/globalDefinitions_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/globals_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/icBuffer_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/icache_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/icache_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/interp_masm_ppc_64.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/interpreterRT_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/interpreterRT_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2014 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/javaFrameAnchor_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2014 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/jniFastGetField_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/jniTypes_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/jni_ppc.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/macroAssembler_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3172,11 +3172,12 @@ void MacroAssembler::clear_memory_doubleword(Register base_ptr, Register cnt_dwo
 //
 // Assumes that result differs from all other registers.
 //
-// Haystack, needle are the addresses of jchar-arrays.
+// 'haystack' is the addresses of a jchar-array.
-// NeedleChar is needle[0] if it is known at compile time.
+// 'needle' is either the character to search for or R0.
-// Haycnt is the length of the haystack. We assume haycnt >=1.
+// 'needleChar' is the character to search for if 'needle' == R0..
+// 'haycnt' is the length of the haystack. We assume 'haycnt' >=1.
 //
-// Preserves haystack, haycnt, kills all other registers.
+// Preserves haystack, haycnt, needle and kills all other registers.
 //
 // If needle == R0, we search for the constant needleChar.
 void MacroAssembler::string_indexof_1(Register result, Register haystack, Register haycnt,
@@ -3186,13 +3187,11 @@ void MacroAssembler::string_indexof_1(Register result, Register haystack, Regist
   assert_different_registers(result, haystack, haycnt, needle, tmp1, tmp2);
 
   Label L_InnerLoop, L_FinalCheck, L_Found1, L_Found2, L_Found3, L_NotFound, L_End;
-  Register needle0 = needle, // Contains needle[0].
+  Register addr = tmp1,
-           addr = tmp1,
            ch1 = tmp2,
            ch2 = R0;
 
-//2 (variable) or 3 (const):
+//3:
-   if (needle != R0) lhz(needle0, 0, needle); // Preload needle character, needle has len==1.
    dcbtct(haystack, 0x00);                        // Indicate R/O access to haystack.
 
    srwi_(tmp2, haycnt, 1);   // Shift right by exact_log2(UNROLL_FACTOR).
@@ -3203,8 +3202,8 @@ void MacroAssembler::string_indexof_1(Register result, Register haystack, Regist
   bind(L_InnerLoop);             // Main work horse (2x unrolled search loop).
    lhz(ch1, 0, addr);        // Load characters from haystack.
    lhz(ch2, 2, addr);
-   (needle != R0) ? cmpw(CCR0, ch1, needle0) : cmplwi(CCR0, ch1, needleChar);
+   (needle != R0) ? cmpw(CCR0, ch1, needle) : cmplwi(CCR0, ch1, needleChar);
-   (needle != R0) ? cmpw(CCR1, ch2, needle0) : cmplwi(CCR1, ch2, needleChar);
+   (needle != R0) ? cmpw(CCR1, ch2, needle) : cmplwi(CCR1, ch2, needleChar);
    beq(CCR0, L_Found1);   // Did we find the needle?
    beq(CCR1, L_Found2);
    addi(addr, addr, 4);
@@ -3214,7 +3213,7 @@ void MacroAssembler::string_indexof_1(Register result, Register haystack, Regist
    andi_(R0, haycnt, 1);
    beq(CCR0, L_NotFound);
    lhz(ch1, 0, addr);        // One position left at which we have to compare.
-   (needle != R0) ? cmpw(CCR1, ch1, needle0) : cmplwi(CCR1, ch1, needleChar);
+   (needle != R0) ? cmpw(CCR1, ch1, needle) : cmplwi(CCR1, ch1, needleChar);
    beq(CCR1, L_Found3);
 //21:
   bind(L_NotFound);
@@ -3399,7 +3398,15 @@ void MacroAssembler::string_compare(Register str1_reg, Register str2_reg, Regist
             chr2_reg = cnt2_reg,
             addr_diff = str2_reg;
 
+   // 'cnt_reg' contains the number of characters in the string's character array for the
+   // pre-CompactStrings strings implementation and the number of bytes in the string's
+   // byte array for the CompactStrings strings implementation.
+   const int HAS_COMPACT_STRING = java_lang_String::has_coder_field() ? 1 : 0; // '1' = byte array, '0' = char array
+
    // Offset 0 should be 32 byte aligned.
+//-6:
+    srawi(cnt1_reg, cnt1_reg, HAS_COMPACT_STRING);
+    srawi(cnt2_reg, cnt2_reg, HAS_COMPACT_STRING);
 //-4:
     dcbtct(str1_reg, 0x00);  // Indicate R/O access to str1.
     dcbtct(str2_reg, 0x00);  // Indicate R/O access to str2.
@@ -3478,14 +3485,21 @@ void MacroAssembler::char_arrays_equals(Register str1_reg, Register str2_reg, Re
   Register index_reg = tmp5_reg;
   Register cbc_iter  = tmp4_reg;
 
+  // 'cnt_reg' contains the number of characters in the string's character array for the
+  // pre-CompactStrings strings implementation and the number of bytes in the string's
+  // byte array for the CompactStrings strings implementation.
+  const int HAS_COMPACT_STRING = java_lang_String::has_coder_field() ? 1 : 0; // '1' = byte array, '0' = char array
+
 //-1:
   dcbtct(str1_reg, 0x00);  // Indicate R/O access to str1.
   dcbtct(str2_reg, 0x00);  // Indicate R/O access to str2.
 //1:
-  andi(cbc_iter, cnt_reg, 4-1);            // Remaining iterations after 4 java characters per iteration loop.
+  // cbc_iter: remaining characters after the '4 java characters per iteration' loop.
+  rlwinm(cbc_iter, cnt_reg, 32 - HAS_COMPACT_STRING, 30, 31); // (cnt_reg % (HAS_COMPACT_STRING ? 8 : 4)) >> HAS_COMPACT_STRING
   li(index_reg, 0); // init
   li(result_reg, 0); // assume false
-  srwi_(tmp2_reg, cnt_reg, exact_log2(4)); // Div: 4 java characters per iteration (main loop).
+  // tmp2_reg: units of 4 java characters (i.e. 8 bytes) per iteration (main loop).
+  srwi_(tmp2_reg, cnt_reg, exact_log2(4 << HAS_COMPACT_STRING)); // cnt_reg / (HAS_COMPACT_STRING ? 8 : 4)
 
   cmpwi(CCR1, cbc_iter, 0);             // CCR1 = (cbc_iter==0)
   beq(CCR0, Linit_cbc);                 // too short
@@ -3526,6 +3540,11 @@ void MacroAssembler::char_arrays_equalsImm(Register str1_reg, Register str2_reg,
   assert(sizeof(jchar) == 2, "must be");
   assert(cntval >= 0 && ((cntval & 0x7fff) == cntval), "wrong immediate");
 
+  // 'cntval' contains the number of characters in the string's character array for the
+  // pre-CompactStrings strings implementation and the number of bytes in the string's
+  // byte array for the CompactStrings strings implementation.
+  cntval >>= (java_lang_String::has_coder_field() ? 1 : 0); // '1' = byte array strings, '0' = char array strings
+
   Label Ldone_false;
 
   if (cntval < 16) { // short case
@@ -3652,9 +3671,9 @@ int MacroAssembler::crc32_table_columns(Register table, Register tc0, Register t
   assert_different_registers(table, tc0, tc1, tc2);
   assert(table == tc3, "must be!");
 
-  if (ix0 != 0) addi(tc0, table, ix0);
+  addi(tc0, table, ix0);
-  if (ix1 != 0) addi(tc1, table, ix1);
+  addi(tc1, table, ix1);
-  if (ix2 != 0) addi(tc2, table, ix2);
+  addi(tc2, table, ix2);
   if (ix3 != 0) addi(tc3, table, ix3);
 
   return ix3;
@@ -3720,14 +3739,14 @@ void MacroAssembler::update_byteLoop_crc32(Register crc, Register buf, Register
   const int mainLoop_alignment = loopAlignment ? 32 : 4; // (InputForNewCode > 4 ? InputForNewCode : 32) : 4;
 
   // Process all bytes in a single-byte loop.
-  cmpdi(CCR0, len, 0);                           // Anything to do?
+  clrldi_(len, len, 32);                         // Enforce 32 bit. Anything to do?
-  mtctr(len);
   beq(CCR0, L_done);
 
   if (invertCRC) {
     nand(crc, crc, crc);                         // ~c
   }
 
+  mtctr(len);
   align(mainLoop_alignment);
   BIND(L_mainLoop);
     lbz(data, 0, buf);                           // Byte from buffer, zero-extended.
@@ -3943,7 +3962,7 @@ void MacroAssembler::kernel_crc32_1word(Register crc, Register buf, Register len
 #else
   Register crc_rv = tmp;                         // Load_reverse needs separate registers to work on.
                                                  // Occupies tmp, but frees up crc.
-  load_reverse_32(crc_rv, crc);                  // evert byte order because we are dealing with big-endian data.
+  load_reverse_32(crc_rv, crc);                  // Revert byte order because we are dealing with big-endian data.
   tmp = crc;
 #endif
 

hotspot/src/cpu/ppc/vm/macroAssembler_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/macroAssembler_ppc.inline.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/metaspaceShared_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/methodHandles_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/methodHandles_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/nativeInst_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/nativeInst_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/ppc.ad

@@ -1,6 +1,6 @@
 //
 // Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
-// Copyright 2012, 2015 SAP AG. All rights reserved.
+// Copyright (c) 2012, 2015 SAP SE. All rights reserved.
 // DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 //
 // This code is free software; you can redistribute it and/or modify it
@@ -956,36 +956,40 @@ static int cc_to_biint(int cc, int flags_reg) {
 // the instruction. The padding must match the size of a NOP instruction.
 
 int string_indexOf_imm1_charNode::compute_padding(int current_offset) const {
-  return (3*4-current_offset)&31;
+  return (3*4-current_offset)&31;  // see MacroAssembler::string_indexof_1
 }
 
 int string_indexOf_imm1Node::compute_padding(int current_offset) const {
-  return (2*4-current_offset)&31;
+  return (3*4-current_offset)&31;  // see MacroAssembler::string_indexof_1
+}
+
+int string_indexOfCharNode::compute_padding(int current_offset) const {
+  return (3*4-current_offset)&31;  // see MacroAssembler::string_indexof_1
 }
 
 int string_indexOf_immNode::compute_padding(int current_offset) const {
-  return (3*4-current_offset)&31;
+  return (3*4-current_offset)&31;  // see MacroAssembler::string_indexof(constant needlecount)
 }
 
 int string_indexOfNode::compute_padding(int current_offset) const {
-  return (1*4-current_offset)&31;
+  return (1*4-current_offset)&31;  // see MacroAssembler::string_indexof(variable needlecount)
 }
 
 int string_compareNode::compute_padding(int current_offset) const {
-  return (4*4-current_offset)&31;
+  return (2*4-current_offset)&31;  // see MacroAssembler::string_compare
 }
 
 int string_equals_immNode::compute_padding(int current_offset) const {
-  if (opnd_array(3)->constant() < 16) return 0; // Don't insert nops for short version (loop completely unrolled).
+  if (opnd_array(3)->constant() < 16) return 0; // For strlen < 16 no nops because loop completely unrolled
-  return (2*4-current_offset)&31;
+  return (2*4-current_offset)&31;               // Genral case - see MacroAssembler::char_arrays_equalsImm
 }
 
 int string_equalsNode::compute_padding(int current_offset) const {
-  return (7*4-current_offset)&31;
+  return (7*4-current_offset)&31;  // see MacroAssembler::char_arrays_equals
 }
 
 int inlineCallClearArrayNode::compute_padding(int current_offset) const {
-  return (2*4-current_offset)&31;
+  return (2*4-current_offset)&31;  // see MacroAssembler::clear_memory_doubleword
 }
 
 //=============================================================================
@@ -2025,6 +2029,8 @@ const bool Matcher::match_rule_supported(int opcode) {
     return SpecialStringEquals && !CompactStrings;
   case Op_StrIndexOf:
     return SpecialStringIndexOf && !CompactStrings;
+  case Op_StrIndexOfChar:
+    return SpecialStringIndexOf && !CompactStrings;
   }
 
   return true;  // Per default match rules are supported.
@@ -11034,11 +11040,11 @@ instruct inlineCallClearArray(rarg1RegL cnt, rarg2RegP base, Universe dummy, reg
 instruct string_indexOf_imm1_char(iRegIdst result, iRegPsrc haystack, iRegIsrc haycnt,
                                   immP needleImm, immL offsetImm, immI_1 needlecntImm,
                                   iRegIdst tmp1, iRegIdst tmp2,
-                                  flagsRegCR0 cr0, flagsRegCR1 cr1) %{
+                                  flagsRegCR0 cr0, flagsRegCR1 cr1, regCTR ctr) %{
   predicate(SpecialStringIndexOf && !CompactStrings);  // type check implicit by parameter type, See Matcher::match_rule_supported
   match(Set result (StrIndexOf (Binary haystack haycnt) (Binary (AddP needleImm offsetImm) needlecntImm)));
 
-  effect(TEMP_DEF result, TEMP tmp1, TEMP tmp2, KILL cr0, KILL cr1);
+  effect(TEMP_DEF result, TEMP tmp1, TEMP tmp2, KILL cr0, KILL cr1, KILL ctr);
 
   ins_cost(150);
   format %{ "String IndexOf CSCL1 $haystack[0..$haycnt], $needleImm+$offsetImm[0..$needlecntImm]"
@@ -11050,10 +11056,23 @@ instruct string_indexOf_imm1_char(iRegIdst result, iRegPsrc haystack, iRegIsrc h
     immPOper *needleOper = (immPOper *)$needleImm;
     const TypeOopPtr *t = needleOper->type()->isa_oopptr();
     ciTypeArray* needle_values = t->const_oop()->as_type_array();  // Pointer to live char *
-
+    jchar chr;
+    if (java_lang_String::has_coder_field()) {
+      // New compact strings byte array strings
+#ifdef VM_LITTLE_ENDIAN
+      chr = (((jchar)needle_values->element_value(1).as_byte()) << 8) |
+              (jchar)needle_values->element_value(0).as_byte();
+#else
+      chr = (((jchar)needle_values->element_value(0).as_byte()) << 8) |
+              (jchar)needle_values->element_value(1).as_byte();
+#endif
+    } else {
+      // Old char array strings
+      chr = needle_values->char_at(0);
+    }
     __ string_indexof_1($result$$Register,
                         $haystack$$Register, $haycnt$$Register,
-                        R0, needle_values->char_at(0),
+                        R0, chr,
                         $tmp1$$Register, $tmp2$$Register);
   %}
   ins_pipe(pipe_class_compare);
@@ -11073,12 +11092,13 @@ instruct string_indexOf_imm1_char(iRegIdst result, iRegPsrc haystack, iRegIsrc h
 instruct string_indexOf_imm1(iRegIdst result, iRegPsrc haystack, iRegIsrc haycnt,
                              rscratch2RegP needle, immI_1 needlecntImm,
                              iRegIdst tmp1, iRegIdst tmp2,
-                             flagsRegCR0 cr0, flagsRegCR1 cr1) %{
+                             flagsRegCR0 cr0, flagsRegCR1 cr1, regCTR ctr) %{
   match(Set result (StrIndexOf (Binary haystack haycnt) (Binary needle needlecntImm)));
   effect(USE_KILL needle, /* TDEF needle, */ TEMP_DEF result,
-         TEMP tmp1, TEMP tmp2);
+         TEMP tmp1, TEMP tmp2, KILL cr0, KILL cr1, KILL ctr);
   // Required for EA: check if it is still a type_array.
-  predicate(SpecialStringIndexOf && !CompactStrings && n->in(3)->in(1)->bottom_type()->is_aryptr()->const_oop() &&
+  predicate(SpecialStringIndexOf && !CompactStrings &&
+            n->in(3)->in(1)->bottom_type()->is_aryptr()->const_oop() &&
             n->in(3)->in(1)->bottom_type()->is_aryptr()->const_oop()->is_type_array());
   ins_cost(180);
 
@@ -11091,17 +11111,54 @@ instruct string_indexOf_imm1(iRegIdst result, iRegPsrc haystack, iRegIsrc haycnt
     Node *ndl = in(operand_index($needle));  // The node that defines needle.
     ciTypeArray* needle_values = ndl->bottom_type()->is_aryptr()->const_oop()->as_type_array();
     guarantee(needle_values, "sanity");
-    if (needle_values != NULL) {
+    jchar chr;
-      __ string_indexof_1($result$$Register,
+    if (java_lang_String::has_coder_field()) {
-                          $haystack$$Register, $haycnt$$Register,
+      // New compact strings byte array strings
-                          R0, needle_values->char_at(0),
+#ifdef VM_LITTLE_ENDIAN
-                          $tmp1$$Register, $tmp2$$Register);
+      chr = (((jchar)needle_values->element_value(1).as_byte()) << 8) |
+              (jchar)needle_values->element_value(0).as_byte();
+#else
+      chr = (((jchar)needle_values->element_value(0).as_byte()) << 8) |
+              (jchar)needle_values->element_value(1).as_byte();
+#endif
     } else {
-      __ string_indexof_1($result$$Register,
+      // Old char array strings
-                          $haystack$$Register, $haycnt$$Register,
+      chr = needle_values->char_at(0);
-                          $needle$$Register, 0,
-                          $tmp1$$Register, $tmp2$$Register);
     }
+    __ string_indexof_1($result$$Register,
+                        $haystack$$Register, $haycnt$$Register,
+                        R0, chr,
+                        $tmp1$$Register, $tmp2$$Register);
+  %}
+  ins_pipe(pipe_class_compare);
+%}
+
+// String_IndexOfChar
+//
+// Assumes register result differs from all input registers.
+//
+// Preserves registers haystack, haycnt
+// Kills     registers tmp1, tmp2
+// Defines   registers result
+//
+// Use dst register classes if register gets killed, as it is the case for tmp registers!
+instruct string_indexOfChar(iRegIdst result, iRegPsrc haystack, iRegIsrc haycnt,
+                            iRegIsrc ch, iRegIdst tmp1, iRegIdst tmp2,
+                            flagsRegCR0 cr0, flagsRegCR1 cr1, regCTR ctr) %{
+  match(Set result (StrIndexOfChar (Binary haystack haycnt) ch));
+  effect(TEMP_DEF result, TEMP tmp1, TEMP tmp2, KILL cr0, KILL cr1, KILL ctr);
+  predicate(SpecialStringIndexOf && !CompactStrings);
+  ins_cost(180);
+
+  ins_alignment(8); // 'compute_padding()' gets called, up to this number-1 nops will get inserted.
+
+  format %{ "String IndexOfChar $haystack[0..$haycnt], $ch"
+            " -> $result \t// KILL $haycnt, $tmp1, $tmp2, $cr0, $cr1" %}
+  ins_encode %{
+    __ string_indexof_1($result$$Register,
+                        $haystack$$Register, $haycnt$$Register,
+                        $ch$$Register, 0 /* this is not used if the character is already in a register */,
+                        $tmp1$$Register, $tmp2$$Register);
   %}
   ins_pipe(pipe_class_compare);
 %}
@@ -11120,10 +11177,10 @@ instruct string_indexOf_imm1(iRegIdst result, iRegPsrc haystack, iRegIsrc haycnt
 instruct string_indexOf_imm(iRegIdst result, iRegPsrc haystack, rscratch1RegI haycnt,
                             iRegPsrc needle, uimmI15 needlecntImm,
                             iRegIdst tmp1, iRegIdst tmp2, iRegIdst tmp3, iRegIdst tmp4, iRegIdst tmp5,
-                            flagsRegCR0 cr0, flagsRegCR1 cr1, flagsRegCR6 cr6) %{
+                            flagsRegCR0 cr0, flagsRegCR1 cr1, flagsRegCR6 cr6, regCTR ctr) %{
   match(Set result (StrIndexOf (Binary haystack haycnt) (Binary needle needlecntImm)));
   effect(USE_KILL haycnt, /* better: TDEF haycnt, */ TEMP_DEF result,
-         TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, TEMP tmp5, KILL cr0, KILL cr1, KILL cr6);
+         TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, TEMP tmp5, KILL cr0, KILL cr1, KILL cr6, KILL ctr);
   // Required for EA: check if it is still a type_array.
   predicate(SpecialStringIndexOf && !CompactStrings && n->in(3)->in(1)->bottom_type()->is_aryptr()->const_oop() &&
             n->in(3)->in(1)->bottom_type()->is_aryptr()->const_oop()->is_type_array());
@@ -11153,11 +11210,11 @@ instruct string_indexOf_imm(iRegIdst result, iRegPsrc haystack, rscratch1RegI ha
 // Use dst register classes if register gets killed, as it is the case for tmp registers!
 instruct string_indexOf(iRegIdst result, iRegPsrc haystack, rscratch1RegI haycnt, iRegPsrc needle, rscratch2RegI needlecnt,
                         iRegLdst tmp1, iRegLdst tmp2, iRegLdst tmp3, iRegLdst tmp4,
-                        flagsRegCR0 cr0, flagsRegCR1 cr1, flagsRegCR6 cr6) %{
+                        flagsRegCR0 cr0, flagsRegCR1 cr1, flagsRegCR6 cr6, regCTR ctr) %{
   match(Set result (StrIndexOf (Binary haystack haycnt) (Binary needle needlecnt)));
   effect(USE_KILL haycnt, USE_KILL needlecnt, /*better: TDEF haycnt, TDEF needlecnt,*/
          TEMP_DEF result,
-         TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, KILL cr0, KILL cr1, KILL cr6);
+         TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, KILL cr0, KILL cr1, KILL cr6, KILL ctr);
   predicate(SpecialStringIndexOf && !CompactStrings);  // See Matcher::match_rule_supported.
   ins_cost(300);
 

hotspot/src/cpu/ppc/vm/ppc_64.ad

@@ -1,6 +1,6 @@
 //
 // Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
-// Copyright 2012, 2013 SAP AG. All rights reserved.
+// Copyright (c) 2012, 2013 SAP SE. All rights reserved.
 // DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 //
 // This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/registerMap_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/register_definitions_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/register_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/register_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2014 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -609,13 +609,11 @@ REGISTER_DECLARATION(Register, R26_tmp6, R26);
 REGISTER_DECLARATION(Register, R27_tmp7, R27);
 REGISTER_DECLARATION(Register, R28_tmp8, R28);
 REGISTER_DECLARATION(Register, R29_tmp9, R29);
-#ifndef CC_INTERP
 REGISTER_DECLARATION(Register, R24_dispatch_addr,     R24);
 REGISTER_DECLARATION(Register, R25_templateTableBase, R25);
 REGISTER_DECLARATION(Register, R26_monitor,           R26);
 REGISTER_DECLARATION(Register, R27_constPoolCache,    R27);
 REGISTER_DECLARATION(Register, R28_mdx,               R28);
-#endif // CC_INTERP
 
 REGISTER_DECLARATION(Register, R19_inline_cache_reg, R19);
 REGISTER_DECLARATION(Register, R29_TOC, R29);
@@ -638,12 +636,9 @@ REGISTER_DECLARATION(Register, R29_TOC, R29);
 #define R26_monitor           AS_REGISTER(Register, R26)
 #define R27_constPoolCache    AS_REGISTER(Register, R27)
 #define R28_mdx               AS_REGISTER(Register, R28)
-#endif
 
 #define R19_inline_cache_reg AS_REGISTER(Register, R19)
 #define R29_TOC AS_REGISTER(Register, R29)
-
-#define CCR4_is_synced AS_REGISTER(ConditionRegister, CCR4)
 #endif
 
 // Scratch registers are volatile.

hotspot/src/cpu/ppc/vm/relocInfo_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/relocInfo_ppc.hpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/runtime_ppc.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/src/cpu/ppc/vm/sharedRuntime_ppc.cpp

@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3400,9 +3400,9 @@ static void reverse_words(unsigned long *s, unsigned long *d, int len) {
 void SharedRuntime::montgomery_multiply(jint *a_ints, jint *b_ints, jint *n_ints,
                                         jint len, jlong inv,
                                         jint *m_ints) {
+  len = len & 0x7fffFFFF; // C2 does not respect int to long conversion for stub calls.
   assert(len % 2 == 0, "array length in montgomery_multiply must be even");
   int longwords = len/2;
-  assert(longwords > 0, "unsupported");
 
   // Make very sure we don't use so much space that the stack might
   // overflow. 512 jints corresponds to an 16384-bit integer and
@@ -3430,9 +3430,9 @@ void SharedRuntime::montgomery_multiply(jint *a_ints, jint *b_ints, jint *n_ints
 void SharedRuntime::montgomery_square(jint *a_ints, jint *n_ints,
                                       jint len, jlong inv,
                                       jint *m_ints) {
+  len = len & 0x7fffFFFF; // C2 does not respect int to long conversion for stub calls.
   assert(len % 2 == 0, "array length in montgomery_square must be even");
   int longwords = len/2;
-  assert(longwords > 0, "unsupported");
 
   // Make very sure we don't use so much space that the stack might
   // overflow. 512 jints corresponds to an 16384-bit integer and

hotspot/src/cpu/ppc/vm/stubGenerator_ppc.cpp

@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1070,6 +1070,12 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  inline void assert_positive_int(Register count) {
+#ifdef ASSERT
+    __ srdi_(R0, count, 31);
+    __ asm_assert_eq("missing zero extend", 0xAFFE);
+#endif
+  }
 
   // Generate overlap test for array copy stubs.
   //
@@ -1082,10 +1088,7 @@ class StubGenerator: public StubCodeGenerator {
     Register tmp1 = R6_ARG4;
     Register tmp2 = R7_ARG5;
 
-#ifdef ASSERT
+    assert_positive_int(R5_ARG3);
-    __ srdi_(tmp2, R5_ARG3, 31);
-    __ asm_assert_eq("missing zero extend", 0xAFFE);
-#endif
 
     __ subf(tmp1, R3_ARG1, R4_ARG2); // distance in bytes
     __ sldi(tmp2, R5_ARG3, log2_elem_size); // size in bytes
@@ -1125,14 +1128,15 @@ class StubGenerator: public StubCodeGenerator {
   address generate_disjoint_byte_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
 
     Register tmp1 = R6_ARG4;
     Register tmp2 = R7_ARG5;
     Register tmp3 = R8_ARG6;
     Register tmp4 = R9_ARG7;
 
-
     Label l_1, l_2, l_3, l_4, l_5, l_6, l_7, l_8, l_9;
+
     // Don't try anything fancy if arrays don't have many elements.
     __ li(tmp3, 0);
     __ cmpwi(CCR0, R5_ARG3, 17);
@@ -1257,6 +1261,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_conjoint_byte_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
 
     Register tmp1 = R6_ARG4;
     Register tmp2 = R7_ARG5;
@@ -1349,8 +1354,10 @@ class StubGenerator: public StubCodeGenerator {
     Register tmp4 = R9_ARG7;
 
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
 
       Label l_1, l_2, l_3, l_4, l_5, l_6, l_7, l_8;
+
     // don't try anything fancy if arrays don't have many elements
     __ li(tmp3, 0);
     __ cmpwi(CCR0, R5_ARG3, 9);
@@ -1479,6 +1486,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_conjoint_short_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
 
     Register tmp1 = R6_ARG4;
     Register tmp2 = R7_ARG5;
@@ -1521,6 +1529,7 @@ class StubGenerator: public StubCodeGenerator {
     Register tmp4 = R0;
 
     Label l_1, l_2, l_3, l_4, l_5, l_6;
+
     // for short arrays, just do single element copy
     __ li(tmp3, 0);
     __ cmpwi(CCR0, R5_ARG3, 5);
@@ -1603,6 +1612,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_disjoint_int_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
     generate_disjoint_int_copy_core(aligned);
     __ li(R3_RET, 0); // return 0
     __ blr();
@@ -1688,7 +1698,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_conjoint_int_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
-
+    assert_positive_int(R5_ARG3);
     address nooverlap_target = aligned ?
       STUB_ENTRY(arrayof_jint_disjoint_arraycopy) :
       STUB_ENTRY(jint_disjoint_arraycopy);
@@ -1775,6 +1785,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_disjoint_long_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
+    assert_positive_int(R5_ARG3);
     generate_disjoint_long_copy_core(aligned);
     __ li(R3_RET, 0); // return 0
     __ blr();
@@ -1858,7 +1869,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_conjoint_long_copy(bool aligned, const char * name) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
-
+    assert_positive_int(R5_ARG3);
     address nooverlap_target = aligned ?
       STUB_ENTRY(arrayof_jlong_disjoint_arraycopy) :
       STUB_ENTRY(jlong_disjoint_arraycopy);
@@ -1885,7 +1896,7 @@ class StubGenerator: public StubCodeGenerator {
     StubCodeMark mark(this, "StubRoutines", name);
 
     address start = __ function_entry();
-
+    assert_positive_int(R5_ARG3);
     address nooverlap_target = aligned ?
       STUB_ENTRY(arrayof_oop_disjoint_arraycopy) :
       STUB_ENTRY(oop_disjoint_arraycopy);
@@ -1922,7 +1933,7 @@ class StubGenerator: public StubCodeGenerator {
   address generate_disjoint_oop_copy(bool aligned, const char * name, bool dest_uninitialized) {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
-
+    assert_positive_int(R5_ARG3);
     gen_write_ref_array_pre_barrier(R3_ARG1, R4_ARG2, R5_ARG3, dest_uninitialized, R9_ARG7);
 
     // save some arguments, disjoint_long_copy_core destroys them.
@@ -1996,7 +2007,24 @@ class StubGenerator: public StubCodeGenerator {
     StubCodeMark mark(this, "StubRoutines", name);
     address start = __ function_entry();
 
-    // TODO: Assert that int is 64 bit sign extended and arrays are not conjoint.
+    // Assert that int is 64 bit sign extended and arrays are not conjoint.
+#ifdef ASSERT
+    {
+    assert_positive_int(R5_ARG3);
+    const Register tmp1 = R11_scratch1, tmp2 = R12_scratch2;
+    Label no_overlap;
+    __ subf(tmp1, R3_ARG1, R4_ARG2); // distance in bytes
+    __ sldi(tmp2, R5_ARG3, LogBytesPerHeapOop); // size in bytes
+    __ cmpld(CCR0, R3_ARG1, R4_ARG2); // Use unsigned comparison!
+    __ cmpld(CCR1, tmp1, tmp2);
+    __ crnand(CCR0, Assembler::less, CCR1, Assembler::less);
+    // Overlaps if Src before dst and distance smaller than size.
+    // Branch to forward copy routine otherwise.
+    __ blt(CCR0, no_overlap);
+    __ stop("overlap in checkcast_copy", 0x9543);
+    __ bind(no_overlap);
+    }
+#endif
 
     gen_write_ref_array_pre_barrier(R3_from, R4_to, R5_count, dest_uninitialized, R12_tmp, /* preserve: */ R6_ckoff, R7_ckval);
 
@@ -2445,12 +2473,14 @@ class StubGenerator: public StubCodeGenerator {
                                                              STUB_ENTRY(checkcast_arraycopy));
 
     // fill routines
-    StubRoutines::_jbyte_fill          = generate_fill(T_BYTE,  false, "jbyte_fill");
+    if (OptimizeFill) {
-    StubRoutines::_jshort_fill         = generate_fill(T_SHORT, false, "jshort_fill");
+      StubRoutines::_jbyte_fill          = generate_fill(T_BYTE,  false, "jbyte_fill");
-    StubRoutines::_jint_fill           = generate_fill(T_INT,   false, "jint_fill");
+      StubRoutines::_jshort_fill         = generate_fill(T_SHORT, false, "jshort_fill");
-    StubRoutines::_arrayof_jbyte_fill  = generate_fill(T_BYTE,  true, "arrayof_jbyte_fill");
+      StubRoutines::_jint_fill           = generate_fill(T_INT,   false, "jint_fill");
-    StubRoutines::_arrayof_jshort_fill = generate_fill(T_SHORT, true, "arrayof_jshort_fill");
+      StubRoutines::_arrayof_jbyte_fill  = generate_fill(T_BYTE,  true, "arrayof_jbyte_fill");
-    StubRoutines::_arrayof_jint_fill   = generate_fill(T_INT,   true, "arrayof_jint_fill");
+      StubRoutines::_arrayof_jshort_fill = generate_fill(T_SHORT, true, "arrayof_jshort_fill");
+      StubRoutines::_arrayof_jint_fill   = generate_fill(T_INT,   true, "arrayof_jint_fill");
+    }
   }
 
   // Safefetch stubs.
@@ -2535,6 +2565,11 @@ class StubGenerator: public StubCodeGenerator {
 
     BLOCK_COMMENT("Entry:");
 
+    // C2 does not respect int to long conversion for stub calls.
+    __ clrldi(xlen, xlen, 32);
+    __ clrldi(ylen, ylen, 32);
+    __ clrldi(zlen, zlen, 32);
+
     // Save non-volatile regs (frameless).
     int current_offs = 8;
     __ std(R24, -current_offs, R1_SP); current_offs += 8;

hotspot/src/cpu/ppc/vm/stubRoutines_ppc_64.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2015 SAP AG. All rights reserved.
+ * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it