changeset 40109:9afeb38697d3

Merge
author duke
date Wed, 05 Jul 2017 22:02:42 +0200
parents 2bf4f6d6a72f 1ca743d80734
children 558b11baf637
files
diffstat 17 files changed, 238 insertions(+), 646 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags-top-repo	Fri Aug 05 09:50:25 2016 -0700
+++ b/.hgtags-top-repo	Wed Jul 05 22:02:42 2017 +0200
@@ -372,3 +372,4 @@
 8fa686245bd2a072ece3392743460030f0854520 jdk-9+127
 b30ae794d974d7dd3eb4e84203f70021823fa6c6 jdk-9+128
 f5902d3841b82cac6e7716a20c24e8e916fb14a8 jdk-9+129
+d94d54a3192fea79234c3ac55cd0b4052d45e954 jdk-9+130
--- a/common/autoconf/flags.m4	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/autoconf/flags.m4	Wed Jul 05 22:02:42 2017 +0200
@@ -684,7 +684,7 @@
   AC_SUBST(CXXFLAGS_TESTEXE)
 
   LDFLAGS_TESTLIB="$LDFLAGS_JDKLIB"
-  LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE"
+  LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE $JAVA_BASE_LDFLAGS"
 
   AC_SUBST(LDFLAGS_TESTLIB)
   AC_SUBST(LDFLAGS_TESTEXE)
@@ -713,20 +713,17 @@
     FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [[$]$2CXXSTD_CXXFLAG -Werror],
     						 IF_FALSE: [$2CXXSTD_CXXFLAG=""])
     $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} ${$2CXXSTD_CXXFLAG}"
+    $2JVM_CFLAGS="${$2JVM_CFLAGS} ${$2CXXSTD_CXXFLAG}"
     AC_SUBST([$2CXXSTD_CXXFLAG])
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     $2CFLAGS_JDK="${$2CFLAGS_JDK} -D__solaris__"
     $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} -D__solaris__"
-    $2CFLAGS_JDKLIB_EXTRA='-xstrconst'
-    CFLAGS_JDK="${CFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
-    CXXFLAGS_JDK="${CXXFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
   fi
 
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     $2CFLAGS_JDK="${$2CFLAGS_JDK} -D__solaris__"
     $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} -D__solaris__"
-    $2CFLAGS_JDKLIB_EXTRA='-xstrconst'
   fi
 
   $2CFLAGS_JDK="${$2CFLAGS_JDK} ${$2EXTRA_CFLAGS}"
@@ -768,7 +765,7 @@
         $2CFLAGS_JDK="${$2CFLAGS_JDK} -fno-strict-aliasing"
         ;;
     esac
-    TOOLCHAIN_CHECK_COMPILER_VERSION(VERSION: 6, PREFIX: $2, IF_AT_LEAST: FLAGS_SETUP_GCC6_COMPILER_FLAGS)
+    TOOLCHAIN_CHECK_COMPILER_VERSION(VERSION: 6, PREFIX: $2, IF_AT_LEAST: FLAGS_SETUP_GCC6_COMPILER_FLAGS($2))
   elif test "x$TOOLCHAIN_TYPE" = xclang; then
     $2JVM_CFLAGS="[$]$2JVM_CFLAGS -D_GNU_SOURCE"
 
@@ -1112,7 +1109,7 @@
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     LDFLAGS_SOLSTUDIO="-Wl,-z,defs"
-    $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -xildoff -ztext"
+    $2LDFLAGS_JDK="[$]$2LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -ztext"
     LDFLAGS_CXX_SOLSTUDIO="-norunpath"
     $2LDFLAGS_CXX_JDK="[$]$2LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib"
     $2JVM_LDFLAGS="[$]$2JVM_LDFLAGS $LDFLAGS_SOLSTUDIO -library=%none -mt $LDFLAGS_CXX_SOLSTUDIO -z noversion"
@@ -1147,11 +1144,11 @@
 
   $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} ${SHARED_LIBRARY_FLAGS}"
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} \
+    $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \
         -libpath:${OUTPUT_ROOT}/support/modules_libs/java.base"
     $2JDKLIB_LIBS=""
   else
-    $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} \
+    $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \
         -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)"
 
     if test "x$1" = "xTARGET"; then
@@ -1160,17 +1157,17 @@
       # Only add client/minimal dir if client/minimal is being built.
     # Default to server for other variants.
       if HOTSPOT_CHECK_JVM_VARIANT(server); then
-        $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/server"
+        $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/server"
       elif HOTSPOT_CHECK_JVM_VARIANT(client); then
-        $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/client"
+        $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/client"
       elif HOTSPOT_CHECK_JVM_VARIANT(minimal); then
-        $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/minimal"
+        $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/minimal"
     else
-        $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/server"
+        $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/server"
     fi
     elif test "x$1" = "xBUILD"; then
       # When building a buildjdk, it's always only the server variant
-      $2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} \
+      $2JAVA_BASE_LDFLAGS="${$2JAVA_BASE_LDFLAGS} \
           -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_$1_CPU_LIBDIR)/server"
     fi
 
@@ -1181,6 +1178,8 @@
 
   fi
 
+$2LDFLAGS_JDKLIB="${$2LDFLAGS_JDKLIB} ${$2JAVA_BASE_LDFLAGS}"
+
   # Set $2JVM_LIBS (per os)
   if test "x$OPENJDK_$1_OS" = xlinux; then
     $2JVM_LIBS="[$]$2JVM_LIBS -lm -ldl -lpthread"
@@ -1447,19 +1446,24 @@
   AC_SUBST(CFLAGS_WARNINGS_ARE_ERRORS)
 ])
 
-AC_DEFUN_ONCE([FLAGS_SETUP_GCC6_COMPILER_FLAGS],
+# FLAGS_SETUP_GCC6_COMPILER_FLAGS([PREFIX])
+# Arguments:
+# $1 - Optional prefix for each variable defined.
+AC_DEFUN([FLAGS_SETUP_GCC6_COMPILER_FLAGS],
 [
   # These flags are required for GCC 6 builds as undefined behaviour in OpenJDK code
   # runs afoul of the more aggressive versions of these optimisations.
   # Notably, value range propagation now assumes that the this pointer of C++
   # member functions is non-null.
-  NO_NULL_POINTER_CHECK_CFLAG="-fno-delete-null-pointer-checks"
-  FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_NULL_POINTER_CHECK_CFLAG -Werror],
-  					     IF_FALSE: [NO_NULL_POINTER_CHECK_CFLAG=""])
-  AC_SUBST([NO_NULL_POINTER_CHECK_CFLAG])
+  NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
+  dnl Argument check is disabled until FLAGS_COMPILER_CHECK_ARGUMENTS handles cross-compilation
+  dnl FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror],
+  dnl					     IF_FALSE: [NO_DELETE_NULL_POINTER_CHECKS_CFLAG=""])
   NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
-  FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_LIFETIME_DSE_CFLAG -Werror],
-  					     IF_FALSE: [NO_LIFETIME_DSE_CFLAG=""])
-  CFLAGS_JDK="${CFLAGS_JDK} ${NO_NULL_POINTER_CHECK_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
-  AC_SUBST([NO_LIFETIME_DSE_CFLAG])
+  dnl Argument check is disabled until FLAGS_COMPILER_CHECK_ARGUMENTS handles cross-compilation
+  dnl FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_LIFETIME_DSE_CFLAG -Werror],
+  dnl					     IF_FALSE: [NO_LIFETIME_DSE_CFLAG=""])
+  AC_MSG_NOTICE([GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}])
+  $1CFLAGS_JDK="[$]$1CFLAGS_JDK ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
+  $1JVM_CFLAGS="[$]$1JVM_CFLAGS ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
 ])
--- a/common/autoconf/generated-configure.sh	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/autoconf/generated-configure.sh	Wed Jul 05 22:02:42 2017 +0200
@@ -749,8 +749,6 @@
 CFLAGS_JDKEXE
 CFLAGS_JDKLIB
 MACOSX_VERSION_MIN
-NO_LIFETIME_DSE_CFLAG
-NO_NULL_POINTER_CHECK_CFLAG
 CXXSTD_CXXFLAG
 CXX_O_FLAG_SIZE
 CXX_O_FLAG_NONE
@@ -4092,6 +4090,9 @@
 
 
 
+# FLAGS_SETUP_GCC6_COMPILER_FLAGS([PREFIX])
+# Arguments:
+# $1 - Optional prefix for each variable defined.
 
 
 #
@@ -4913,7 +4914,7 @@
 TOOLCHAIN_MINIMUM_VERSION_clang="3.2"
 TOOLCHAIN_MINIMUM_VERSION_gcc="4.3"
 TOOLCHAIN_MINIMUM_VERSION_microsoft=""
-TOOLCHAIN_MINIMUM_VERSION_solstudio="5.12"
+TOOLCHAIN_MINIMUM_VERSION_solstudio="5.13"
 TOOLCHAIN_MINIMUM_VERSION_xlc=""
 
 # Prepare the system so that TOOLCHAIN_CHECK_COMPILER_VERSION can be called.
@@ -5094,7 +5095,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1469202305
+DATE_WHEN_GENERATED=1470415803
 
 ###############################################################################
 #
@@ -43767,8 +43768,12 @@
   fi
 
 
-  # Restore old path.
-  PATH="$OLD_PATH"
+  # Restore old path, except for the microsoft toolchain, which requires VS_PATH
+  # to remain in place. Otherwise the compiler will not work in some siutations
+  # in later configure checks.
+  if test "x$TOOLCHAIN_TYPE" != "xmicrosoft"; then
+    PATH="$OLD_PATH"
+  fi
 
   # Restore the flags to the user specified values.
   # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2"
@@ -47232,6 +47237,28 @@
     BUILD_SYSROOT_CFLAGS="$SYSROOT_CFLAGS"
     BUILD_SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS"
     BUILD_AR="$AR"
+
+
+  if test "x$CC_VERSION_NUMBER" != "x$CXX_VERSION_NUMBER"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C and C++ compiler have different version numbers, $CC_VERSION_NUMBER vs $CXX_VERSION_NUMBER." >&5
+$as_echo "$as_me: WARNING: C and C++ compiler have different version numbers, $CC_VERSION_NUMBER vs $CXX_VERSION_NUMBER." >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This typically indicates a broken setup, and is not supported" >&5
+$as_echo "$as_me: WARNING: This typically indicates a broken setup, and is not supported" >&2;}
+  fi
+
+  # We only check CC_VERSION_NUMBER since we assume CXX_VERSION_NUMBER is equal.
+  if  [[ "[$]CC_VERSION_NUMBER" =~ (.*\.){3} ]] ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C compiler version number has more than three parts (X.Y.Z): $CC_VERSION_NUMBER. Comparisons might be wrong." >&5
+$as_echo "$as_me: WARNING: C compiler version number has more than three parts (X.Y.Z): $CC_VERSION_NUMBER. Comparisons might be wrong." >&2;}
+  fi
+
+  if  [[  "[$]CC_VERSION_NUMBER" =~ [0-9]{6} ]] ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C compiler version number has a part larger than 99999: $CC_VERSION_NUMBER. Comparisons might be wrong." >&5
+$as_echo "$as_me: WARNING: C compiler version number has a part larger than 99999: $CC_VERSION_NUMBER. Comparisons might be wrong." >&2;}
+  fi
+
+  OPENJDK_BUILD_COMPARABLE_ACTUAL_VERSION=`$AWK -F. '{ printf("%05d%05d%05d\n", $1, $2, $3) }' <<< "$CC_VERSION_NUMBER"`
+
   fi
 
 
@@ -49781,20 +49808,17 @@
 
 
     CXXFLAGS_JDK="${CXXFLAGS_JDK} ${CXXSTD_CXXFLAG}"
+    JVM_CFLAGS="${JVM_CFLAGS} ${CXXSTD_CXXFLAG}"
 
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
     CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
-    CFLAGS_JDKLIB_EXTRA='-xstrconst'
-    CFLAGS_JDK="${CFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
-    CXXFLAGS_JDK="${CXXFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
   fi
 
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
     CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
-    CFLAGS_JDKLIB_EXTRA='-xstrconst'
   fi
 
   CFLAGS_JDK="${CFLAGS_JDK} ${EXTRA_CFLAGS}"
@@ -49913,542 +49937,12 @@
   # runs afoul of the more aggressive versions of these optimisations.
   # Notably, value range propagation now assumes that the this pointer of C++
   # member functions is non-null.
-  NO_NULL_POINTER_CHECK_CFLAG="-fno-delete-null-pointer-checks"
-
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-    # Execute function body
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C compiler supports \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"... " >&6; }
-  supports=yes
-
-  saved_cflags="$CFLAGS"
-  CFLAGS="$CFLAGS $NO_NULL_POINTER_CHECK_CFLAG -Werror"
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  supports=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  CFLAGS="$saved_cflags"
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-    C_COMP_SUPPORTS="yes"
-  else
-    :
-    C_COMP_SUPPORTS="no"
-  fi
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-    # Execute function body
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"... " >&6; }
-  supports=yes
-
-  saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $NO_NULL_POINTER_CHECK_CFLAG -Werror"
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-
-else
-  supports=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  CXXFLAGS="$saved_cxxflags"
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-    CXX_COMP_SUPPORTS="yes"
-  else
-    :
-    CXX_COMP_SUPPORTS="no"
-  fi
-
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"" >&5
-$as_echo_n "checking if both compilers support \"$NO_NULL_POINTER_CHECK_CFLAG -Werror\"... " >&6; }
-  supports=no
-  if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-
-  else
-    :
-    NO_NULL_POINTER_CHECK_CFLAG=""
-  fi
-
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-  NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
-
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-    # Execute function body
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
-  supports=yes
-
-  saved_cflags="$CFLAGS"
-  CFLAGS="$CFLAGS $NO_LIFETIME_DSE_CFLAG -Werror"
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  supports=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  CFLAGS="$saved_cflags"
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-    C_COMP_SUPPORTS="yes"
-  else
-    :
-    C_COMP_SUPPORTS="no"
-  fi
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
-  supports=yes
-
-  saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $NO_LIFETIME_DSE_CFLAG -Werror"
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-
-else
-  supports=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-  CXXFLAGS="$saved_cxxflags"
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-    CXX_COMP_SUPPORTS="yes"
-  else
-    :
-    CXX_COMP_SUPPORTS="no"
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
-  supports=no
-  if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
-$as_echo "$supports" >&6; }
-  if test "x$supports" = "xyes" ; then
-    :
-
-  else
-    :
-    NO_LIFETIME_DSE_CFLAG=""
-  fi
-
-
-
-
-
-
-  CFLAGS_JDK="${CFLAGS_JDK} ${NO_NULL_POINTER_CHECK_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
-
-
+  NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
+        NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}" >&5
+$as_echo "$as_me: GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}" >&6;}
+  CFLAGS_JDK="$CFLAGS_JDK ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
+  JVM_CFLAGS="$JVM_CFLAGS ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
 
   else
     :
@@ -50900,7 +50394,7 @@
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     LDFLAGS_SOLSTUDIO="-Wl,-z,defs"
-    LDFLAGS_JDK="$LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -xildoff -ztext"
+    LDFLAGS_JDK="$LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -ztext"
     LDFLAGS_CXX_SOLSTUDIO="-norunpath"
     LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib"
     JVM_LDFLAGS="$JVM_LDFLAGS $LDFLAGS_SOLSTUDIO -library=%none -mt $LDFLAGS_CXX_SOLSTUDIO -z noversion"
@@ -50935,11 +50429,11 @@
 
   LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} ${SHARED_LIBRARY_FLAGS}"
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} \
+    JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} \
         -libpath:${OUTPUT_ROOT}/support/modules_libs/java.base"
     JDKLIB_LIBS=""
   else
-    LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} \
+    JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} \
         -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)"
 
     if test "xTARGET" = "xTARGET"; then
@@ -50948,17 +50442,17 @@
       # Only add client/minimal dir if client/minimal is being built.
     # Default to server for other variants.
       if   [[ " $JVM_VARIANTS " =~ " server " ]]  ; then
-        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
+        JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
       elif   [[ " $JVM_VARIANTS " =~ " client " ]]  ; then
-        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/client"
+        JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/client"
       elif   [[ " $JVM_VARIANTS " =~ " minimal " ]]  ; then
-        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/minimal"
-    else
-        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
+        JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/minimal"
+    else
+        JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
     fi
     elif test "xTARGET" = "xBUILD"; then
       # When building a buildjdk, it's always only the server variant
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} \
+      JAVA_BASE_LDFLAGS="${JAVA_BASE_LDFLAGS} \
           -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
     fi
 
@@ -50969,6 +50463,8 @@
 
   fi
 
+LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} ${JAVA_BASE_LDFLAGS}"
+
   # Set JVM_LIBS (per os)
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
     JVM_LIBS="$JVM_LIBS -lm -ldl -lpthread"
@@ -51127,20 +50623,17 @@
 
 
     OPENJDK_BUILD_CXXFLAGS_JDK="${OPENJDK_BUILD_CXXFLAGS_JDK} ${OPENJDK_BUILD_CXXSTD_CXXFLAG}"
+    OPENJDK_BUILD_JVM_CFLAGS="${OPENJDK_BUILD_JVM_CFLAGS} ${OPENJDK_BUILD_CXXSTD_CXXFLAG}"
 
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     OPENJDK_BUILD_CFLAGS_JDK="${OPENJDK_BUILD_CFLAGS_JDK} -D__solaris__"
     OPENJDK_BUILD_CXXFLAGS_JDK="${OPENJDK_BUILD_CXXFLAGS_JDK} -D__solaris__"
-    OPENJDK_BUILD_CFLAGS_JDKLIB_EXTRA='-xstrconst'
-    CFLAGS_JDK="${CFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
-    CXXFLAGS_JDK="${CXXFLAGS_JDK} -qchars=signed -qfullpath -qsaveopt"
   fi
 
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     OPENJDK_BUILD_CFLAGS_JDK="${OPENJDK_BUILD_CFLAGS_JDK} -D__solaris__"
     OPENJDK_BUILD_CXXFLAGS_JDK="${OPENJDK_BUILD_CXXFLAGS_JDK} -D__solaris__"
-    OPENJDK_BUILD_CFLAGS_JDKLIB_EXTRA='-xstrconst'
   fi
 
   OPENJDK_BUILD_CFLAGS_JDK="${OPENJDK_BUILD_CFLAGS_JDK} ${OPENJDK_BUILD_EXTRA_CFLAGS}"
@@ -51255,6 +50748,17 @@
   if test $OPENJDK_BUILD_COMPARABLE_ACTUAL_VERSION -ge $COMPARABLE_REFERENCE_VERSION ; then
     :
 
+  # These flags are required for GCC 6 builds as undefined behaviour in OpenJDK code
+  # runs afoul of the more aggressive versions of these optimisations.
+  # Notably, value range propagation now assumes that the this pointer of C++
+  # member functions is non-null.
+  NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
+        NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}" >&5
+$as_echo "$as_me: GCC >= 6 detected; adding ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} and ${NO_LIFETIME_DSE_CFLAG}" >&6;}
+  OPENJDK_BUILD_CFLAGS_JDK="$OPENJDK_BUILD_CFLAGS_JDK ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
+  OPENJDK_BUILD_JVM_CFLAGS="$OPENJDK_BUILD_JVM_CFLAGS ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
+
   else
     :
 
@@ -51705,7 +51209,7 @@
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     LDFLAGS_SOLSTUDIO="-Wl,-z,defs"
-    OPENJDK_BUILD_LDFLAGS_JDK="$OPENJDK_BUILD_LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -xildoff -ztext"
+    OPENJDK_BUILD_LDFLAGS_JDK="$OPENJDK_BUILD_LDFLAGS_JDK $LDFLAGS_SOLSTUDIO -ztext"
     LDFLAGS_CXX_SOLSTUDIO="-norunpath"
     OPENJDK_BUILD_LDFLAGS_CXX_JDK="$OPENJDK_BUILD_LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib"
     OPENJDK_BUILD_JVM_LDFLAGS="$OPENJDK_BUILD_JVM_LDFLAGS $LDFLAGS_SOLSTUDIO -library=%none -mt $LDFLAGS_CXX_SOLSTUDIO -z noversion"
@@ -51740,11 +51244,11 @@
 
   OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} ${SHARED_LIBRARY_FLAGS}"
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} \
+    OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} \
         -libpath:${OUTPUT_ROOT}/support/modules_libs/java.base"
     OPENJDK_BUILD_JDKLIB_LIBS=""
   else
-    OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} \
+    OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} \
         -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)"
 
     if test "xBUILD" = "xTARGET"; then
@@ -51753,17 +51257,17 @@
       # Only add client/minimal dir if client/minimal is being built.
     # Default to server for other variants.
       if   [[ " $JVM_VARIANTS " =~ " server " ]]  ; then
-        OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/server"
+        OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/server"
       elif   [[ " $JVM_VARIANTS " =~ " client " ]]  ; then
-        OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/client"
+        OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/client"
       elif   [[ " $JVM_VARIANTS " =~ " minimal " ]]  ; then
-        OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/minimal"
-    else
-        OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/server"
+        OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/minimal"
+    else
+        OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/server"
     fi
     elif test "xBUILD" = "xBUILD"; then
       # When building a buildjdk, it's always only the server variant
-      OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} \
+      OPENJDK_BUILD_JAVA_BASE_LDFLAGS="${OPENJDK_BUILD_JAVA_BASE_LDFLAGS} \
           -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_BUILD_CPU_LIBDIR)/server"
     fi
 
@@ -51774,6 +51278,8 @@
 
   fi
 
+OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} ${OPENJDK_BUILD_JAVA_BASE_LDFLAGS}"
+
   # Set OPENJDK_BUILD_JVM_LIBS (per os)
   if test "x$OPENJDK_BUILD_OS" = xlinux; then
     OPENJDK_BUILD_JVM_LIBS="$OPENJDK_BUILD_JVM_LIBS -lm -ldl -lpthread"
@@ -51838,7 +51344,7 @@
 
 
   LDFLAGS_TESTLIB="$LDFLAGS_JDKLIB"
-  LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE"
+  LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE $JAVA_BASE_LDFLAGS"
 
 
 
@@ -53328,8 +52834,8 @@
     as_fn_error $? "Specified JVM feature 'management' requires feature 'nmt'" "$LINENO" 5
   fi
 
-  if   [[ " $JVM_FEATURES " =~ " jvmci " ]]   && !   [[ " $JVM_FEATURES " =~ " compiler2 " ]]  ; then
-    as_fn_error $? "Specified JVM feature 'jvmci' requires feature 'compiler2'" "$LINENO" 5
+  if   [[ " $JVM_FEATURES " =~ " jvmci " ]]   && ! (  [[ " $JVM_FEATURES " =~ " compiler1 " ]]   ||   [[ " $JVM_FEATURES " =~ " compiler2 " ]]  ); then
+    as_fn_error $? "Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1'" "$LINENO" 5
   fi
 
   if   [[ " $JVM_FEATURES " =~ " compiler2 " ]]   && !   [[ " $JVM_FEATURES " =~ " all-gcs " ]]  ; then
@@ -53369,7 +52875,7 @@
     fi
   fi
 
-  # Only enable jvmci on x86_64, sparcv9 and aarch64, and only on server.
+  # Only enable jvmci on x86_64, sparcv9 and aarch64.
   if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
       test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
       test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
@@ -53383,7 +52889,7 @@
 
   # Enable features depending on variant.
   JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
-  JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES"
+  JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
   JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
   JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
   JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
--- a/common/autoconf/hotspot.m4	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/autoconf/hotspot.m4	Wed Jul 05 22:02:42 2017 +0200
@@ -198,8 +198,8 @@
     AC_MSG_ERROR([Specified JVM feature 'management' requires feature 'nmt'])
   fi
 
-  if HOTSPOT_CHECK_JVM_FEATURE(jvmci) && ! HOTSPOT_CHECK_JVM_FEATURE(compiler2); then
-    AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2'])
+  if HOTSPOT_CHECK_JVM_FEATURE(jvmci) && ! (HOTSPOT_CHECK_JVM_FEATURE(compiler1) || HOTSPOT_CHECK_JVM_FEATURE(compiler2)); then
+    AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1'])
   fi
 
   if HOTSPOT_CHECK_JVM_FEATURE(compiler2) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
@@ -239,7 +239,7 @@
     fi
   fi
 
-  # Only enable jvmci on x86_64, sparcv9 and aarch64, and only on server.
+  # Only enable jvmci on x86_64, sparcv9 and aarch64.
   if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
       test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
       test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
@@ -253,7 +253,7 @@
 
   # Enable features depending on variant.
   JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
-  JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES"
+  JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
   JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
   JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
   JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
--- a/common/autoconf/spec.gmk.in	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/autoconf/spec.gmk.in	Wed Jul 05 22:02:42 2017 +0200
@@ -391,8 +391,6 @@
 WARNINGS_AS_ERRORS := @WARNINGS_AS_ERRORS@
 
 CFLAGS_CCACHE:=@CFLAGS_CCACHE@
-NO_NULL_POINTER_CHECK_FLAG=@NO_NULL_POINTER_CHECK_CFLAG@
-NO_LIFETIME_DSE_CFLAG=@NO_LIFETIME_DSE_CFLAG@
 CXXSTD_CXXFLAG=@CXXSTD_CXXFLAG@
 
 # Tools that potentially need to be cross compilation aware.
--- a/common/autoconf/toolchain.m4	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/autoconf/toolchain.m4	Wed Jul 05 22:02:42 2017 +0200
@@ -54,7 +54,7 @@
 TOOLCHAIN_MINIMUM_VERSION_clang="3.2"
 TOOLCHAIN_MINIMUM_VERSION_gcc="4.3"
 TOOLCHAIN_MINIMUM_VERSION_microsoft=""
-TOOLCHAIN_MINIMUM_VERSION_solstudio="5.12"
+TOOLCHAIN_MINIMUM_VERSION_solstudio="5.13"
 TOOLCHAIN_MINIMUM_VERSION_xlc=""
 
 # Prepare the system so that TOOLCHAIN_CHECK_COMPILER_VERSION can be called.
@@ -312,8 +312,12 @@
 # Restore path, etc
 AC_DEFUN_ONCE([TOOLCHAIN_POST_DETECTION],
 [
-  # Restore old path.
-  PATH="$OLD_PATH"
+  # Restore old path, except for the microsoft toolchain, which requires VS_PATH
+  # to remain in place. Otherwise the compiler will not work in some siutations
+  # in later configure checks.
+  if test "x$TOOLCHAIN_TYPE" != "xmicrosoft"; then
+    PATH="$OLD_PATH"
+  fi
 
   # Restore the flags to the user specified values.
   # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2"
@@ -831,6 +835,8 @@
     BUILD_SYSROOT_CFLAGS="$SYSROOT_CFLAGS"
     BUILD_SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS"
     BUILD_AR="$AR"
+    
+    TOOLCHAIN_PREPARE_FOR_VERSION_COMPARISONS([], [OPENJDK_BUILD_])
   fi
 
   AC_SUBST(BUILD_CC)
--- a/common/bin/hgforest.sh	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/bin/hgforest.sh	Wed Jul 05 22:02:42 2017 +0200
@@ -335,7 +335,10 @@
     for j in ${repos_extra} ; do
       if [ "${i}" = "${j}" ] ; then
         # it's an "extra"
-        pull_base="${pull_extra}"
+        if [ -n "${pull_extra}" ]; then
+          # if no pull_extra is defined, assume that pull_default is valid
+          pull_base="${pull_extra}"
+        fi
       fi
     done
 
--- a/common/conf/jib-profiles.js	Fri Aug 05 09:50:25 2016 -0700
+++ b/common/conf/jib-profiles.js	Wed Jul 05 22:02:42 2017 +0200
@@ -357,6 +357,18 @@
     var boot_jdk_platform = input.build_os + "-"
         + (input.build_cpu == "x86" ? "i586" : input.build_cpu);
 
+    var boot_jdk_revision = "8";
+    var boot_jdk_subdirpart = "1.8.0";
+    // JDK 8 does not work on sparc M7 cpus, need a newer update when building
+    // on such hardware.
+    if (input.build_cpu == "sparcv9") {
+       var cpu_brand = $EXEC("bash -c \"kstat -m cpu_info | grep brand | head -n1 | awk '{ print \$2 }'\"");
+       if (cpu_brand.trim() == 'SPARC-M7') {
+           boot_jdk_revision = "8u20";
+           boot_jdk_subdirpart = "1.8.0_20";
+       }
+    }
+
     var devkit_platform_revisions = {
         linux_x64: "gcc4.9.2-OEL6.4+1.0",
         macosx_x64: "Xcode6.3-MacOSX10.9+1.0",
@@ -374,12 +386,12 @@
         boot_jdk: {
             server: "javare",
             module: "jdk",
-            revision: "8",
+            revision: boot_jdk_revision,
             checksum_file: boot_jdk_platform + "/MD5_VALUES",
-            file: boot_jdk_platform + "/jdk-8-" + boot_jdk_platform + ".tar.gz",
+            file: boot_jdk_platform + "/jdk-" + boot_jdk_revision + "-" + boot_jdk_platform + ".tar.gz",
             configure_args: (input.build_os == "macosx"
-                ? "--with-boot-jdk=" + input.get("boot_jdk", "install_path") + "/jdk1.8.0.jdk/Contents/Home"
-                : "--with-boot-jdk=" + input.get("boot_jdk", "install_path") + "/jdk1.8.0")
+                ? "--with-boot-jdk=" + input.get("boot_jdk", "install_path") + "/jdk" + boot_jdk_subdirpart + ".jdk/Contents/Home"
+                : "--with-boot-jdk=" + input.get("boot_jdk", "install_path") + "/jdk" + boot_jdk_subdirpart)
         },
 
         devkit: {
--- a/make/Bundles.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/Bundles.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -187,7 +187,11 @@
           $(JDK_SYMBOLS_EXCLUDE_PATTERN) \
           $(SYMBOLS_EXCLUDE_PATTERN) \
           , \
-          $(ALL_JDK_FILES) \
+          $(filter-out \
+              $(JDK_IMAGE_HOMEDIR)/demo/% $(JDK_IMAGE_HOMEDIR)/sample/% \
+              , \
+              $(ALL_JDK_FILES) \
+          ) \
       ) \
       $(call CacheFind, $(SYMBOLS_IMAGE_DIR))
 
--- a/make/CreateJmods.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/CreateJmods.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -1,5 +1,5 @@
 
-# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2016, 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
@@ -82,8 +82,10 @@
   endif
 endif
 
-# Changes to the jmod tool itself should also trigger a rebuild of all jmods
-DEPS += $(JMOD_CMD)
+# Changes to the jmod tool itself should also trigger a rebuild of all jmods.
+# The variable JMOD_CMD could contain an environment variable assignment before
+# the actual command. Filter that out using wildcard before adding to DEPS.
+DEPS += $(wildcard $(JMOD_CMD))
 ifeq ($(EXTERNAL_BUILDJDK), false)
   DEPS += $(call CacheFind, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
 endif
@@ -100,7 +102,7 @@
             --os-name $(REQUIRED_OS_NAME) \
             --os-arch $(OPENJDK_TARGET_CPU_LEGACY) \
             --os-version $(REQUIRED_OS_VERSION) \
-	        --modulepath $(JMODS_DIR) \
+            --modulepath $(JMODS_DIR) \
             --exclude '**{_the.*,*.diz,*.debuginfo,*.dSYM/**,*.pdb,*.map}' \
 	    $(JMOD_FLAGS) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@)
 	$(MV) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@) $@
--- a/make/Images.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/Images.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2016, 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
@@ -225,7 +225,6 @@
       jmap.1 \
       jps.1 \
       jrunscript.1 \
-      jsadebugd.1 \
       jstack.1 \
       jstat.1 \
       jstatd.1 \
--- a/make/Javadoc.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/Javadoc.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -82,7 +82,7 @@
 PLUGIN2_FIRST_COPYRIGHT_YEAR = 2007
 JDKNET_FIRST_COPYRIGHT_YEAR = 2014
 JACCESSAPI_FIRST_COPYRIGHT_YEAR = 2002
-
+JSOBJECT_FIRST_COPYRIGHT_YEAR = 1993
 
 # Oracle name
 FULL_COMPANY_NAME = Oracle and/or its affiliates
@@ -576,14 +576,14 @@
 ALL_OTHER_TARGETS += tagletapidocs
 TAGLETAPI_DOCDIR := $(OLD_DOCLET_DIR)/taglet
 TAGLETAPI2COREAPI := ../../../$(JDKJRE2COREAPI)
+TAGLETAPI_DOCTITLE := Taglet API
+TAGLETAPI_WINDOWTITLE := Taglet API
+TAGLETAPI_HEADER := <strong>Taglet API</strong>
 TAGLETAPI_BOTTOM := $(call CommonTrademarkBottom,$(TAGLETAPI_FIRST_COPYRIGHT_YEAR))
 # TAGLETAPI_FILE is located in NON_CORE_PKGS.gmk
 
-# Temporary directory (special generation rules)
-TAGLETAPI_TEMPDIR = $(DOCSTMPDIR)/taglets_temp
-
 # The index.html, options, and packages files
-TAGLETAPI_INDEX_FILE = $(TAGLETAPI_DOCDIR)/com/sun/tools/doclets/Taglet.html
+TAGLETAPI_INDEX_FILE = $(TAGLETAPI_DOCDIR)/index.html
 TAGLETAPI_OPTIONS_FILE = $(DOCSTMPDIR)/tagletapi.options
 TAGLETAPI_PACKAGES_FILE = $(DOCSTMPDIR)/tagletapi.packages
 
@@ -592,20 +592,12 @@
 
 tagletapidocs: $(TAGLETAPI_INDEX_FILE)
 
-# Set relative location to core api document root
-$(TAGLETAPI_INDEX_FILE): GET2DOCSDIR=$(TAGLETAPI2COREAPI)/..
-
 # Run javadoc if the index file is out of date or missing
 $(TAGLETAPI_INDEX_FILE): $(TAGLETAPI_OPTIONS_FILE) $(TAGLETAPI_PACKAGES_FILE) $(COREAPI_INDEX_FILE)
 	$(prep-javadoc)
-	$(RM) -r $(TAGLETAPI_TEMPDIR)
-	$(MKDIR) -p $(TAGLETAPI_TEMPDIR)
 	$(call JavadocSummary,$(TAGLETAPI_OPTIONS_FILE),$(TAGLETAPI_PACKAGES_FILE))
-	$(JAVADOC_CMD_SMALL) -d $(TAGLETAPI_TEMPDIR) \
+	$(JAVADOC_CMD_SMALL) -d $(@D) \
 	    @$(TAGLETAPI_OPTIONS_FILE) @$(TAGLETAPI_PACKAGES_FILE)
-	cp -r $(TAGLETAPI_TEMPDIR)/com $(TAGLETAPI_DOCDIR)
-	cp $(TAGLETAPI_TEMPDIR)/stylesheet.css $(TAGLETAPI_DOCDIR)
-	$(RM) -r $(TAGLETAPI_TEMPDIR)
 
 # Create file with javadoc options in it
 $(TAGLETAPI_OPTIONS_FILE):
@@ -617,6 +609,10 @@
 	  $(call OptionPair,-modulesourcepath,$(RELEASEDOCS_MODULESOURCEPATH)) ; \
 	  $(call OptionPair,-addmods,$(TAGLETAPI_MODULES)) ; \
 	  $(call OptionPair,-encoding,ascii) ; \
+	  $(call OptionOnly,-breakiterator) ; \
+	  $(call OptionPair,-doctitle,$(TAGLETAPI_DOCTITLE)) ; \
+	  $(call OptionPair,-windowtitle,$(TAGLETAPI_WINDOWTITLE) $(DRAFT_WINTITLE)); \
+	  $(call OptionPair,-header,$(TAGLETAPI_HEADER)$(DRAFT_HEADER)) ; \
 	  $(call OptionOnly,-nonavbar) ; \
 	  $(call OptionOnly,-noindex) ; \
 	  $(call OptionPair,-bottom,$(TAGLETAPI_BOTTOM)$(DRAFT_BOTTOM)) ; \
@@ -1027,6 +1023,64 @@
 
 #############################################################
 #
+# jsobjectdocs
+#
+
+ALL_OTHER_TARGETS += jsobjectdocs
+
+JSOBJECT_DOCDIR := $(JRE_API_DOCSDIR)/plugin/jsobject
+JSOBJECT2COREAPI := ../../$(JDKJRE2COREAPI)
+JSOBJECT_DOCTITLE := Java$(TRADEMARK) JSObject Doc
+JSOBJECT_WINDOWTITLE := Java JSObject Doc
+JSOBJECT_HEADER := <strong>Java JSObject Doc</strong>
+JSOBJECT_BOTTOM := $(call CommonBottom,$(JSOBJECT_FIRST_COPYRIGHT_YEAR))
+# JSOBJECT_PKGS is located in NON_CORE_PKGS.gmk
+
+JSOBJECT_INDEX_HTML = $(JSOBJECT_DOCDIR)/index.html
+JSOBJECT_OPTIONS_FILE = $(DOCSTMPDIR)/jsobject.options
+JSOBJECT_PACKAGES_FILE = $(DOCSTMPDIR)/jsobject.packages
+
+# The modules required to be documented
+JSOBJECT_MODULES = jdk.jsobject
+
+jsobjectdocs: $(JSOBJECT_INDEX_HTML)
+
+# Set relative location to core api document root
+$(JSOBJECT_INDEX_HTML): GET2DOCSDIR=$(JSOBJECT2COREAPI)/..
+
+# Run javadoc if the index file is out of date or missing
+$(JSOBJECT_INDEX_HTML): $(JSOBJECT_OPTIONS_FILE) $(JSOBJECT_PACKAGES_FILE) $(COREAPI_INDEX_FILE)
+	$(prep-javadoc)
+	$(call JavadocSummary,$(JSOBJECT_OPTIONS_FILE),$(JSOBJECT_PACKAGES_FILE))
+	$(JAVADOC_CMD_SMALL) -d $(@D) \
+	    @$(JSOBJECT_OPTIONS_FILE) @$(JSOBJECT_PACKAGES_FILE)
+
+# Create file with javadoc options in it
+$(JSOBJECT_OPTIONS_FILE):
+	$(prep-target)
+	@($(call COMMON_JAVADOCFLAGS) ; \
+          $(call COMMON_JAVADOCTAGS) ; \
+	  $(call OptionOnly,-Xdoclint:none) ; \
+          $(call OptionPair,-system,none) ; \
+	  $(call OptionPair,-modulesourcepath,$(RELEASEDOCS_MODULESOURCEPATH)) ; \
+	  $(call OptionPair,-addmods,$(JSOBJECT_MODULES)) ; \
+	  $(call OptionPair,-encoding,ascii) ; \
+	  $(call OptionOnly,-nodeprecatedlist) ; \
+	  $(call OptionPair,-doctitle,$(JSOBJECT_DOCTITLE)) ; \
+	  $(call OptionPair,-windowtitle,$(JSOBJECT_WINDOWTITLE) $(DRAFT_WINTITLE)); \
+	  $(call OptionPair,-header,$(JSOBJECT_HEADER)$(DRAFT_HEADER)); \
+	  $(call OptionPair,-bottom,$(JSOBJECT_BOTTOM)$(DRAFT_BOTTOM)); \
+	  $(call OptionTrip,-linkoffline,$(JSOBJECT2COREAPI),$(COREAPI_DOCSDIR)/); \
+	) >> $@
+
+# Create a file with the package names in it
+$(JSOBJECT_PACKAGES_FILE): $(call PackageDependencies,$(JSOBJECT_PKGS))
+	$(prep-target)
+	$(call PackageFilter,$(JSOBJECT_PKGS))
+
+
+#############################################################
+#
 # mgmtdocs
 #
 
@@ -1610,7 +1664,7 @@
 #
 # TODO: Need to decide when the plugin API is ready to publish as experimental API.
 # This target is temporarily added for internal use for now.
-#        
+#
 
 ALL_OTHER_TARGETS += jlinkdocs
 
--- a/make/Main.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/Main.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -704,7 +704,7 @@
 
   test-image-failure-handler: build-test-failure-handler
 
-  build-test-hotspot-jtreg-native: buildtools-jdk
+  build-test-hotspot-jtreg-native: buildtools-jdk import-hotspot
 
   build-test-jdk-jtreg-native: buildtools-jdk
 
--- a/make/common/NON_CORE_PKGS.gmk	Fri Aug 05 09:50:25 2016 -0700
+++ b/make/common/NON_CORE_PKGS.gmk	Wed Jul 05 22:02:42 2017 +0200
@@ -114,8 +114,11 @@
 
 JACCESSAPI_PKGS = com.sun.java.accessibility.util
 
+JSOBJECT_PKGS = netscape.javascript
+
 # non-core packages in rt.jar
 NON_CORE_PKGS = $(DOMAPI_PKGS) \
+    $(JSOBJECT_PKGS) \
     $(MGMT_PKGS) \
     $(JAAS_PKGS) \
     $(JGSS_PKGS) \
--- a/test/jtreg-ext/requires/VMProps.java	Fri Aug 05 09:50:25 2016 -0700
+++ b/test/jtreg-ext/requires/VMProps.java	Wed Jul 05 22:02:42 2017 +0200
@@ -23,8 +23,6 @@
 package requires;
 
 import java.io.IOException;
-import java.lang.management.ManagementFactory;
-import java.lang.management.RuntimeMXBean;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.util.ArrayList;
@@ -35,14 +33,18 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import sun.hotspot.gc.GC;
+import sun.hotspot.WhiteBox;
 
 /**
  * The Class to be invoked by jtreg prior Test Suite execution to
  * collect information about VM.
+ * Do not use any API's that may not be available in all target VMs.
  * Properties set by this Class will be available in the @requires expressions.
  */
 public class VMProps implements Callable<Map<String, String>> {
 
+    private static final WhiteBox WB = WhiteBox.getWhiteBox();
+
     /**
      * Collects information about VM properties.
      * This method will be invoked by jtreg.
@@ -131,17 +133,14 @@
      * @return "true" if Flight Recorder is enabled, "false" if is disabled.
      */
     protected String vmFlightRecorder() {
-        RuntimeMXBean runtimeMxBean = ManagementFactory.getRuntimeMXBean();
-        List<String> arguments = runtimeMxBean.getInputArguments();
-        if (arguments.contains("-XX:+UnlockCommercialFeatures")) {
-            if (arguments.contains("-XX:+FlightRecorder")) {
+        Boolean isUnlockedCommercialFatures = WB.getBooleanVMFlag("UnlockCommercialFeatures");
+        Boolean isFlightRecorder = WB.getBooleanVMFlag("FlightRecorder");
+        String startFROptions = WB.getStringVMFlag("StartFlightRecording");
+        if (isUnlockedCommercialFatures != null && isUnlockedCommercialFatures) {
+            if (isFlightRecorder != null && isFlightRecorder) {
                 return "true";
             }
-            if (arguments.contains("-XX:-FlightRecorder")) {
-                return "false";
-            }
-            if (arguments.stream()
-                    .anyMatch(option -> option.startsWith("-XX:StartFlightRecording"))) {
+            if (startFROptions != null && !startFROptions.isEmpty()) {
                 return "true";
             }
         }
--- a/test/lib/share/classes/jdk/test/lib/Platform.java	Fri Aug 05 09:50:25 2016 -0700
+++ b/test/lib/share/classes/jdk/test/lib/Platform.java	Wed Jul 05 22:02:42 2017 +0200
@@ -26,15 +26,15 @@
 import java.util.regex.Pattern;
 
 public class Platform {
+    public  static final String vmName      = System.getProperty("java.vm.name");
+    public  static final String vmInfo      = System.getProperty("java.vm.info");
     private static final String osName      = System.getProperty("os.name");
     private static final String dataModel   = System.getProperty("sun.arch.data.model");
     private static final String vmVersion   = System.getProperty("java.vm.version");
     private static final String javaVersion = System.getProperty("java.version");
     private static final String osArch      = System.getProperty("os.arch");
-    private static final String vmName      = System.getProperty("java.vm.name");
     private static final String userName    = System.getProperty("user.name");
     private static final String compiler    = System.getProperty("sun.management.compiler");
-    private static final String vmInfo      = System.getProperty("java.vm.info");
 
     public static boolean isClient() {
         return vmName.endsWith(" Client VM");
--- a/test/lib/sun/hotspot/WhiteBox.java	Fri Aug 05 09:50:25 2016 -0700
+++ b/test/lib/sun/hotspot/WhiteBox.java	Wed Jul 05 22:02:42 2017 +0200
@@ -84,6 +84,7 @@
   public native long getVMAllocationGranularity();
   public native long getVMLargePageSize();
   public native long getHeapSpaceAlignment();
+  public native long getHeapAlignment();
 
   private native boolean isObjectInOldGen0(Object o);
   public         boolean isObjectInOldGen(Object o) {