Merge tag jb8u232-b1638.6

Change-Id: I21bf261af347704088c4693567669955e03d646a

11 files changed, 395 insertions, 228 deletions

diff --git a/.hgtags b/.hgtags
index 75f6deb..77402a5 100644
--- a/.hgtags
+++ b/.hgtags
@@ -965,3 +965,24 @@ a8b6e38ee409be0fb8fc931a4762f9d04f2f2da0 jdk8u202-b26
 5218ef8ea6c355b5f3294a21675dfb6d372c02f4 jdk8u212-b03
 d43cf567cf721406472abc52d12980a25b886577 jdk8u212-b04
 5218ef8ea6c355b5f3294a21675dfb6d372c02f4 jdk8u212-ga
+84adf64edebbcb31edf2e8ac20a3f601cdd80e1f jdk8u222-b01
+3a2c8d0a600d5cf404ed1783036b3fb5b0f9c53d jdk8u222-b02
+2618046271a463d595918d176ec50cce563448ba jdk8u222-b03
+4e53c50e441a3b4a2904d8895c50a77bf558b9d8 jdk8u222-b04
+8f29b4acc5d2ee4131b1f13d8c3e57be3dcc63a9 jdk8u222-b05
+f0f617923cebf0b6dfc1c4cd61467fea847b028d jdk8u222-b06
+f321c0bb9fb3124dc35c98d5114c1a8cf4b3d498 jdk8u222-b07
+945f4ae40e436792154bfa77336e1d466606ae00 jdk8u222-b08
+81dd104fa95943fe02bc013d36155b5f4d54210d jdk8u222-b09
+eeeabadc6bf04d70c2fb8e0492abbf30143d26f0 jdk8u222-b10
+eeeabadc6bf04d70c2fb8e0492abbf30143d26f0 jdk8u222-ga
+ef88239d3d16c5b6817e44c4aba0749620fc79ff jdk8u232-b01
+ef851705e3e17fd968b9c8d2fd4bc04be34f0c5c jdk8u232-b02
+c5ca527b0afdafb0072f5e0810de13ec326e4b57 jdk8u232-b03
+9611ccdff5fe10bb27e5aa34cde295562d13a29b jdk8u232-b04
+2cd484c5b7f8463f5db0a73da92199255c212810 jdk8u232-b05
+aa1559aa1f70d79e8bd4f3de9ab9a48fe1c0cc78 jdk8u232-b06
+54af8189b95d47ea2cf8bdc9d90fb02d46a1fd38 jdk8u232-b07
+7aea873d47e1d93c7ef4902e758417e5afc19d9c jdk8u232-b08
+6b9f309807a227d32bfcad2ab36cdbccd71d38ca jdk8u232-b09
+6b9f309807a227d32bfcad2ab36cdbccd71d38ca jdk8u232-ga
diff --git a/Makefile b/Makefile
index 7fe922b..d1ca32b 100644
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,7 @@ help:
 	$(info .                         # generated by configure)
 	$(info .  make dist-clean        # Remove all files, including configuration)
 	$(info .  make help              # Give some help on using make)
-	$(info .  make test              # Run tests, default is all tests (see TEST below))
+	$(info .  make test              # Run tests, default is "jdk_core langtools_jtreg" (see TEST below))
 	$(info )
 	$(info Targets for specific components)
 	$(info (Component is any of langtools, corba, jaxp, jaxws, hotspot, jdk, nashorn, images, overlay-images, docs or test))
@@ -125,6 +125,8 @@ help:
 	$(info )
 	$(info .  make test TEST=<test>  # Only run the given test or tests, e.g.)
 	$(info .                         # make test TEST="jdk_lang jdk_net")
+	$(info .                         # or)
+	$(info .                         # make test TEST="tier1")
 	$(info )
 
 .PHONY: help
diff --git a/README.md b/README.md
index c53c3f2..3563705 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,15 @@
-[![official JetBrains project](http://jb.gg/badges/official.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
+# JetBrains Runtime [![official JetBrains project](http://jb.gg/badges/official.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
+	
+JetBrains Runtime is a runtime environment for running [IntelliJ Platform](https://github.com/JetBrains/intellij-community)-based products on Windows, macOS, and Linux. It is based on the [OpenJDK project](http://hg.openjdk.java.net/jdk8u/jdk8u/), with some modifications, including: 
+
+* Subpixel anti-aliasing
+* Enhanced font rendering on Linux
+* HiDPI support
+* Ligatures
+* Some fixes for native crashes not presented in official build
+* Other small enhancements
+
+JetBrains Runtime is not a certified build of OpenJDK.  Please, use at your own risk.
 
 # Downloads
 
diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index 2247356..7dc54a0 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -1470,60 +1470,90 @@ included with JDK 8 and OpenJDK 8 source distributions.
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to libpng 1.6.35, which may be
+%% This notice is provided with respect to libpng 1.6.37, which may be
 included with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
 
-This copy of the libpng notices is provided for your convenience.  In case of
-any discrepancy between this copy and the notices in the file png.h that is
-included in the libpng distribution, the latter shall prevail.
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
+=========================================
 
-COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+PNG Reference Library License version 2
+---------------------------------------
 
-If you modify libpng you may insert additional notices immediately following
-this sentence.
+ * Copyright (c) 1995-2019 The PNG Reference Library Authors.
+ * Copyright (c) 2018-2019 Cosmin Truta.
+ * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
+ * Copyright (c) 1996-1997 Andreas Dilger.
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
 
-This code is released under the libpng license.
+The software is supplied "as is", without warranty of any kind,
+express or implied, including, without limitation, the warranties
+of merchantability, fitness for a particular purpose, title, and
+non-infringement.  In no event shall the Copyright owners, or
+anyone distributing the software, be liable for any damages or
+other liability, whether in contract, tort or otherwise, arising
+from, out of, or in connection with the software, or the use or
+other dealings in the software, even if advised of the possibility
+of such damage.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.35, July 15, 2018 are
+Permission is hereby granted to use, copy, modify, and distribute
+this software, or portions hereof, for any purpose, without fee,
+subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you
+    must not claim that you wrote the original software.  If you
+    use this software in a product, an acknowledgment in the product
+    documentation would be appreciated, but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+ 3. This Copyright notice may not be removed or altered from any
+    source or altered source distribution.
+
+
+PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
+-----------------------------------------------------------------------
+
+libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
 Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
 derived from libpng-1.0.6, and are distributed according to the same
 disclaimer and license as libpng-1.0.6 with the following individuals
 added to the list of Contributing Authors:
 
-   Simon-Pierre Cadieux
-   Eric S. Raymond
-   Mans Rullgard
-   Cosmin Truta
-   Gilles Vollant
-   James Yu
-   Mandar Sahastrabuddhe
-   Google Inc.
-   Vadim Barkov
+    Simon-Pierre Cadieux
+    Eric S. Raymond
+    Mans Rullgard
+    Cosmin Truta
+    Gilles Vollant
+    James Yu
+    Mandar Sahastrabuddhe
+    Google Inc.
+    Vadim Barkov
 
 and with the following additions to the disclaimer:
 
-   There is no warranty against interference with your enjoyment of the
-   library or against infringement.  There is no warranty that our
-   efforts or the library will fulfill any of your particular purposes
-   or needs.  This library is provided with all faults, and the entire
-   risk of satisfactory quality, performance, accuracy, and effort is with
-   the user.
+    There is no warranty against interference with your enjoyment of
+    the library or against infringement.  There is no warranty that our
+    efforts or the library will fulfill any of your particular purposes
+    or needs.  This library is provided with all faults, and the entire
+    risk of satisfactory quality, performance, accuracy, and effort is
+    with the user.
 
 Some files in the "contrib" directory and some configure-generated
-files that are distributed with libpng have other copyright owners and
+files that are distributed with libpng have other copyright owners, and
 are released under other open source licenses.
 
 libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
 Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
 libpng-0.96, and are distributed according to the same disclaimer and
-license as libpng-0.96, with the following individuals added to the list
-of Contributing Authors:
+license as libpng-0.96, with the following individuals added to the
+list of Contributing Authors:
 
-   Tom Lane
-   Glenn Randers-Pehrson
-   Willem van Schaik
+    Tom Lane
+    Glenn Randers-Pehrson
+    Willem van Schaik
 
 libpng versions 0.89, June 1996, through 0.96, May 1997, are
 Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
@@ -1531,14 +1561,14 @@ and are distributed according to the same disclaimer and license as
 libpng-0.88, with the following individuals added to the list of
 Contributing Authors:
 
-   John Bowler
-   Kevin Bracey
-   Sam Bushell
-   Magnus Holmgren
-   Greg Roelofs
-   Tom Tanner
+    John Bowler
+    Kevin Bracey
+    Sam Bushell
+    Magnus Holmgren
+    Greg Roelofs
+    Tom Tanner
 
-Some files in the "scripts" directory have other copyright owners
+Some files in the "scripts" directory have other copyright owners,
 but are released under this license.
 
 libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -1547,39 +1577,38 @@ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
 For the purposes of this copyright and license, "Contributing Authors"
 is defined as the following set of individuals:
 
-   Andreas Dilger
-   Dave Martindale
-   Guy Eric Schalnat
-   Paul Schmidt
-   Tim Wegner
-
-The PNG Reference Library is supplied "AS IS".  The Contributing Authors
-and Group 42, Inc. disclaim all warranties, expressed or implied,
-including, without limitation, the warranties of merchantability and of
-fitness for any purpose.  The Contributing Authors and Group 42, Inc.
-assume no liability for direct, indirect, incidental, special, exemplary,
-or consequential damages, which may result from the use of the PNG
-Reference Library, even if advised of the possibility of such damage.
+    Andreas Dilger
+    Dave Martindale
+    Guy Eric Schalnat
+    Paul Schmidt
+    Tim Wegner
+
+The PNG Reference Library is supplied "AS IS".  The Contributing
+Authors and Group 42, Inc. disclaim all warranties, expressed or
+implied, including, without limitation, the warranties of
+merchantability and of fitness for any purpose.  The Contributing
+Authors and Group 42, Inc. assume no liability for direct, indirect,
+incidental, special, exemplary, or consequential damages, which may
+result from the use of the PNG Reference Library, even if advised of
+the possibility of such damage.
 
 Permission is hereby granted to use, copy, modify, and distribute this
 source code, or portions hereof, for any purpose, without fee, subject
 to the following restrictions:
 
-  1. The origin of this source code must not be misrepresented.
-
-  2. Altered versions must be plainly marked as such and must not
-     be misrepresented as being the original source.
+ 1. The origin of this source code must not be misrepresented.
 
-  3. This Copyright notice may not be removed or altered from any
-     source or altered source distribution.
+ 2. Altered versions must be plainly marked as such and must not
+    be misrepresented as being the original source.
 
-The Contributing Authors and Group 42, Inc. specifically permit, without
-fee, and encourage the use of this source code as a component to
-supporting the PNG file format in commercial products.  If you use this
-source code in a product, acknowledgment is not required but would be
-appreciated.
+ 3. This Copyright notice may not be removed or altered from any
+    source or altered source distribution.
 
-END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
+The Contributing Authors and Group 42, Inc. specifically permit,
+without fee, and encourage the use of this source code as a component
+to supporting the PNG file format in commercial products.  If you use
+this source code in a product, acknowledgment is not required but would
+be appreciated.
 
 TRADEMARK:
 
@@ -1612,7 +1641,7 @@ July 15, 2018
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to GIFLIB 5.1.1 & libungif 4.1.3, 
+%% This notice is provided with respect to GIFLIB 5.1.8 & libungif 4.1.3, 
 which may be included with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
@@ -1682,7 +1711,7 @@ which may be included with JRE 8, JDK 8, and OpenJDK 8 source distributions.
 --- begin of LICENSE ---
 
  Mesa 3-D graphics library
- Version:  4.1
+ Version:  5.0
 
  Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
 
@@ -2101,13 +2130,13 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to PC/SC Lite for Suse Linux v.1.1.1,
+%% This notice is provided with respect to PC/SC Lite v1.8.24,
 which may be included with JRE 8, JDK 8, and OpenJDK 8 on Linux and Solaris.
 
 --- begin of LICENSE ---
 
-Copyright (c) 1999-2004 David Corcoran <corcoran@linuxnet.com>
-Copyright (c) 1999-2004 Ludovic Rousseau <ludovic.rousseau (at) free.fr>
+Copyright (c) 1999-2003 David Corcoran <corcoran@linuxnet.com>
+Copyright (c) 2001-2011 Ludovic Rousseau <ludovic.rousseau@free.fr>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -2119,15 +2148,10 @@ are met:
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgement:
-     This product includes software developed by: 
-      David Corcoran <corcoran@linuxnet.com>
-      http://www.linuxnet.com (MUSCLE)
-4. The name of the author may not be used to endorse or promote products
+3. The name of the author may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 
-Changes to this license can be made only by the copyright author with 
+Changes to this license can be made only by the copyright author with
 explicit written consent.
 
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
@@ -2797,61 +2821,8 @@ Except as contained in this notice, the name of the X Consortium shall
 not be used in advertising or otherwise to promote the sale, use or
 other dealings in this Software without prior written authorization
 from the X Consortium.
-___________________________
-The files in motif/lib/Xm/util included this copyright:mkdirhier.man,
-xmkmf.man, chownxterm.c, makeg.man, mergelib.cpp, lndir.man, makestrs.man, 
-checktree.c, lndir.c, makestrs.c
-Copyright (c) 1993, 1994 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not
-be used in advertising or otherwise to promote the sale, use or other
-dealing in this Software without prior written authorization from the
-X Consortium.
-_____________________________
-Xmos_r.h:
-/*
-Copyright (c) 1996 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
-*/
 
+--- end of LICENSE ---
 _____________________________
 Copyright notice for HPkeysym.h:
 /*
@@ -2906,55 +2877,6 @@ consequential damages in connection with the furnishing,
 performance, or use of this material.
 
 */
-_____________________________________
-Copyright notice in keysym2ucs.h:
-
-Copyright 1987, 1994, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts
-
-All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-*/
 
 --- end of LICENSE ---
 
@@ -3000,7 +2922,7 @@ included with JRE 8, JDK 8, and OpenJDK 8.
   Apache Jakarta BCEL 5.1 
   Apache Jakarta Regexp 1.4 
   Apache Santuario XML Security for Java 1.5.4
-  Apache Xalan-Java 2.7.1 
+  Apache Xalan-Java 2.7.2
   Apache Xerces Java 2.10.0 
   Apache XML Resolver 1.1 
 
diff --git a/common/autoconf/build-performance.m4 b/common/autoconf/build-performance.m4
index ea4a99e..8f03538 100644
--- a/common/autoconf/build-performance.m4
+++ b/common/autoconf/build-performance.m4
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -42,8 +42,11 @@ AC_DEFUN([BPERF_CHECK_CORES],
     NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print [$]5}'`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print [$]4 }'`
-    FOUND_CORES=yes
+    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[[0-9]]*" | $CUT -d "=" -f 2`
+    if test -n "$NUM_LCPU"; then
+      NUM_CORES=$NUM_LCPU
+      FOUND_CORES=yes
+    fi
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS
diff --git a/common/autoconf/flags.m4 b/common/autoconf/flags.m4
index 9c73e42..80544fa 100644
--- a/common/autoconf/flags.m4
+++ b/common/autoconf/flags.m4
@@ -393,17 +393,8 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     if test \( `echo ${$2CC_VER_STR} | $GREP -c 'LLVM'` -eq "0" \) -a ${$2CC_VER_NUM_MAJOR} -lt "9" ; then
       $2CXXSTD_CXXFLAG="-std=gnu++98"
     fi
-
-    case $OPENJDK_TARGET_CPU_ARCH in
-    x86 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    x86_64 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    esac
+    LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
+    LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
     if test "x$OPENJDK_TARGET_OS" != xmacosx; then
       LDFLAGS_JDK="$LDFLAGS_JDK -Wl,-z,relro"
       LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS -Wl,-z,relro"
@@ -455,12 +446,13 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build.
   #
 
+  FDLIBM_CFLAGS=""
   # Setup compiler/platform specific flags to CFLAGS_JDK,
   # CXXFLAGS_JDK and CCXXFLAGS_JDK (common to C and CXX?)
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     # these options are used for both C and C++ compiles
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Wall -Wno-parentheses -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \
-        -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
+        -pipe -fstack-protector -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
     case $OPENJDK_TARGET_CPU_ARCH in
       arm )
         # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
@@ -469,16 +461,43 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
       ppc )
         # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
         ;;
-      x86 )
-        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer -fstack-protector"
-        CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing -fstack-protector"
-        ;;
       * )
         CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
         CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
         ;;
     esac
     TOOLCHAIN_CHECK_COMPILER_VERSION(6, FLAGS_SETUP_GCC6_COMPILER_FLAGS)
+
+    # Check that the compiler supports -ffp-contract=off flag
+    # Set FDLIBM_CFLAGS to -ffp-contract=off if it does.
+    # For GCC < 4.6, on x86, x86_64 and ppc check for
+    # -mno-fused-madd and -fno-strict-aliasing. If they exist,
+    # use them as a substitute for -ffp-contract=off.
+    #
+    # These flags are required for GCC-based builds of
+    # fdlibm with optimization without losing precision.
+    # Notably, -ffp-contract=off needs to be added for GCC >= 4.6,
+    #          -mno-fused-madd -fno-strict-aliasing for GCC < 4.6
+    COMPILER_FP_CONTRACT_OFF_FLAG="-ffp-contract=off"
+    FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]COMPILER_FP_CONTRACT_OFF_FLAG -Werror],
+                                       [], [COMPILER_FP_CONTRACT_OFF_FLAG=""])
+    if test "x$COMPILER_FP_CONTRACT_OFF_FLAG" = x; then
+      if test "$OPENJDK_TARGET_CPU_ARCH" = "x86" ||
+         test "$OPENJDK_TARGET_CPU_ARCH" = "x86_64" ||
+         test "$OPENJDK_TARGET_CPU_ARCH" = "ppc"; then
+        M_NO_FUSED_ADD_FLAG="-mno-fused-madd"
+        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]M_NO_FUSED_ADD_FLAG -Werror],
+                                           [], [M_NO_FUSED_ADD_FLAG=""])
+        NO_STRICT_ALIASING_FLAG="-fno-strict-aliasing"
+        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]NO_STRICT_ALIASING_FLAG -Werror],
+                                           [], [NO_STRICT_ALIASING_FLAG=""])
+        if test "x$M_NO_FUSED_ADD_FLAG" != "x" && test "x$NO_STRICT_ALIASING_FLAG" != "x"; then
+          FDLIBM_CFLAGS="$M_NO_FUSED_ADD_FLAG $NO_STRICT_ALIASING_FLAG"
+        fi
+      fi
+    else
+      FDLIBM_CFLAGS="$COMPILER_FP_CONTRACT_OFF_FLAG"
+    fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS"
     if test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then
@@ -510,6 +529,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
           -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB"
     fi
   fi
+  AC_SUBST(FDLIBM_CFLAGS)
 
   ###############################################################################
 
diff --git a/common/autoconf/generated-configure.sh b/common/autoconf/generated-configure.sh
index e816745..0c42e74 100644
--- a/common/autoconf/generated-configure.sh
+++ b/common/autoconf/generated-configure.sh
@@ -686,6 +686,7 @@ CXXFLAGS_JDKLIB
 CFLAGS_JDKEXE
 CFLAGS_JDKLIB
 MACOSX_VERSION_MIN
+FDLIBM_CFLAGS
 NO_LIFETIME_DSE_CFLAG
 NO_DELETE_NULL_POINTER_CHECKS_CFLAG
 LEGACY_EXTRA_LDFLAGS
@@ -3646,7 +3647,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -3908,7 +3909,7 @@ pkgadd_help() {
 
 
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -4375,7 +4376,7 @@ VS_SDK_PLATFORM_NAME_2017=
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1553405262
+DATE_WHEN_GENERATED=1565358475
 
 ###############################################################################
 #
@@ -41438,17 +41439,8 @@ $as_echo "$ac_cv_c_bigendian" >&6; }
     if test \( `echo ${CC_VER_STR} | $GREP -c 'LLVM'` -eq "0" \) -a ${CC_VER_NUM_MAJOR} -lt "9" ; then
       CXXSTD_CXXFLAG="-std=gnu++98"
     fi
-
-    case $OPENJDK_TARGET_CPU_ARCH in
-    x86 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    x86_64 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    esac
+    LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
+    LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
     if test "x$OPENJDK_TARGET_OS" != xmacosx; then
       LDFLAGS_JDK="$LDFLAGS_JDK -Wl,-z,relro"
       LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS -Wl,-z,relro"
@@ -41552,12 +41544,13 @@ fi
   # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build.
   #
 
+  FDLIBM_CFLAGS=""
   # Setup compiler/platform specific flags to CFLAGS_JDK,
   # CXXFLAGS_JDK and CCXXFLAGS_JDK (common to C and CXX?)
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     # these options are used for both C and C++ compiles
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Wall -Wno-parentheses -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \
-        -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
+        -pipe -fstack-protector -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
     case $OPENJDK_TARGET_CPU_ARCH in
       arm )
         # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
@@ -41566,10 +41559,6 @@ fi
       ppc )
         # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
         ;;
-      x86 )
-        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer -fstack-protector"
-        CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing -fstack-protector"
-        ;;
       * )
         CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
         CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
@@ -41793,6 +41782,148 @@ $as_echo "$supports" >&6; }
     :
   fi
 
+
+    # Check that the compiler supports -ffp-contract=off flag
+    # Set FDLIBM_CFLAGS to -ffp-contract=off if it does.
+    # For GCC < 4.6, on x86, x86_64 and ppc check for
+    # -mno-fused-madd and -fno-strict-aliasing. If they exist,
+    # use them as a substitute for -ffp-contract=off.
+    #
+    # These flags are required for GCC-based builds of
+    # fdlibm with optimization without losing precision.
+    # Notably, -ffp-contract=off needs to be added for GCC >= 4.6,
+    #          -mno-fused-madd -fno-strict-aliasing for GCC < 4.6
+    COMPILER_FP_CONTRACT_OFF_FLAG="-ffp-contract=off"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG -Werror\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG -Werror\"... " >&6; }
+  supports=yes
+
+  saved_cxxflags="$CXXFLAGS"
+  CXXFLAGS="$CXXFLAG $COMPILER_FP_CONTRACT_OFF_FLAG -Werror"
+  ac_ext=cpp
+ac_cpp='$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
+    :
+  else
+    COMPILER_FP_CONTRACT_OFF_FLAG=""
+  fi
+
+    if test "x$COMPILER_FP_CONTRACT_OFF_FLAG" = x; then
+      if test "$OPENJDK_TARGET_CPU_ARCH" = "x86" ||
+         test "$OPENJDK_TARGET_CPU_ARCH" = "x86_64" ||
+         test "$OPENJDK_TARGET_CPU_ARCH" = "ppc"; then
+        M_NO_FUSED_ADD_FLAG="-mno-fused-madd"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG -Werror\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG -Werror\"... " >&6; }
+  supports=yes
+
+  saved_cxxflags="$CXXFLAGS"
+  CXXFLAGS="$CXXFLAG $M_NO_FUSED_ADD_FLAG -Werror"
+  ac_ext=cpp
+ac_cpp='$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
+    :
+  else
+    M_NO_FUSED_ADD_FLAG=""
+  fi
+
+        NO_STRICT_ALIASING_FLAG="-fno-strict-aliasing"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG -Werror\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG -Werror\"... " >&6; }
+  supports=yes
+
+  saved_cxxflags="$CXXFLAGS"
+  CXXFLAGS="$CXXFLAG $NO_STRICT_ALIASING_FLAG -Werror"
+  ac_ext=cpp
+ac_cpp='$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
+    :
+  else
+    NO_STRICT_ALIASING_FLAG=""
+  fi
+
+        if test "x$M_NO_FUSED_ADD_FLAG" != "x" && test "x$NO_STRICT_ALIASING_FLAG" != "x"; then
+          FDLIBM_CFLAGS="$M_NO_FUSED_ADD_FLAG $NO_STRICT_ALIASING_FLAG"
+        fi
+      fi
+    else
+      FDLIBM_CFLAGS="$COMPILER_FP_CONTRACT_OFF_FLAG"
+    fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS"
     if test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then
@@ -41825,6 +41956,7 @@ $as_echo "$supports" >&6; }
     fi
   fi
 
+
   ###############################################################################
 
   # Adjust flags according to debug level.
@@ -51852,8 +51984,11 @@ $as_echo_n "checking for number of cores... " >&6; }
     NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print $5}'`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print $4 }'`
-    FOUND_CORES=yes
+    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[0-9]*" | $CUT -d "=" -f 2`
+    if test -n "$NUM_LCPU"; then
+      NUM_CORES=$NUM_LCPU
+      FOUND_CORES=yes
+    fi
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS
diff --git a/common/autoconf/spec.gmk.in b/common/autoconf/spec.gmk.in
index b270e70..88f9f53 100644
--- a/common/autoconf/spec.gmk.in
+++ b/common/autoconf/spec.gmk.in
@@ -307,6 +307,7 @@ JOBS?=@JOBS@
 FREETYPE_LIBS:=@FREETYPE_LIBS@
 FREETYPE_CFLAGS:=@FREETYPE_CFLAGS@
 FREETYPE_BUNDLE_LIB_PATH=@FREETYPE_BUNDLE_LIB_PATH@
+FONTCONFIG_CFLAGS:=@FONTCONFIG_CFLAGS@
 CUPS_CFLAGS:=@CUPS_CFLAGS@
 ALSA_LIBS:=@ALSA_LIBS@
 ALSA_CFLAGS:=@ALSA_CFLAGS@
@@ -355,6 +356,7 @@ CXX_FLAG_DEPS:=@CXX_FLAG_DEPS@
 CC:=@FIXPATH@ @CCACHE@ @CC@
 
 # CFLAGS used to compile the jdk native libraries (C-code)
+FDLIBM_CFLAGS:=@FDLIBM_CFLAGS@
 CFLAGS_JDKLIB:=@CFLAGS_JDKLIB@
 CXXFLAGS_JDKLIB:=@CXXFLAGS_JDKLIB@
 
diff --git a/make/Main.gmk b/make/Main.gmk
index ef29744..7d7a5e5 100644
--- a/make/Main.gmk
+++ b/make/Main.gmk
@@ -172,11 +172,17 @@ bootcycle-images-only: start-make
 	@$(ECHO) Boot cycle build step 2: Building a new JDK image using previously built image
 	@($(CD) $(SRC_ROOT) && $(BUILD_LOG_WRAPPER) $(MAKE) SPEC=$(dir $(SPEC))bootcycle-spec.gmk images)
 
+# If the tests produced a $(TEST)_exitcode.txt file, use the number in that
+# file for the exit code of the "make test" invocation.
 test: images test-only
 test-only: start-make
 	@$(call TargetEnter)
 	@($(CD) $(SRC_ROOT)/test && $(BUILD_LOG_WRAPPER) $(MAKE) -j1 -k MAKEFLAGS= JT_HOME=$(JT_HOME) PRODUCT_HOME=$(JDK_IMAGE_DIR) ALT_OUTPUTDIR=$(OUTPUT_ROOT) CONCURRENCY=$(JOBS) $(TEST)) || true
 	@$(call TargetExit)
+	@(if [ -r $(OUTPUT_ROOT)/testoutput/$(TEST)_exitcode.txt ]; then \
+		EXIT=$$($(CAT) $(OUTPUT_ROOT)/testoutput/$(TEST)_exitcode.txt); \
+		exit $${EXIT}; \
+	  fi)
 
 # Stores the tips for each repository. This file is be used when constructing the jdk image and can be
 # used to track the exact sources used to build that image.
@@ -238,7 +244,7 @@ reconfigure:
         else
 	  @$(ECHO) "Re-running configure using default settings"
         endif
-	@( cd $(OUTPUT_ROOT) && $(BASH) $(TOPDIR)/configure "$(CONFIGURE_COMMAND_LINE)" )
+	@( cd $(OUTPUT_ROOT) && $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) )
 
 .PHONY: langtools corba jaxp jaxws hotspot jdk nashorn images overlay-images install test docs
 .PHONY: langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only nashorn-only images-only overlay-images-only install-only test-only docs-only
diff --git a/make/common/MakeBase.gmk b/make/common/MakeBase.gmk
index 44bcca1..9e5e704 100644
--- a/make/common/MakeBase.gmk
+++ b/make/common/MakeBase.gmk
@@ -293,8 +293,8 @@ define ListPathsSafelyNow
 
 endef
 
-# The source tips can come from the Mercurial repository, or in the files
-# $(HGTIP_FILENAME) which contains the tip but is also positioned in the same
+# The source ids can come from the Mercurial repository, or in the files
+# $(HGTIP_FILENAME) which contains the id but is also positioned in the same
 # directory as the original $(HGDIR) directory.
 # These should not be := assignments, only used from the root Makefile.
 HG_VERSION = $(shell $(HG) version 2> /dev/null)
@@ -306,7 +306,7 @@ REPO_LIST = $(patsubst ./%,%,$(patsubst %/,%,$(sort $(dir \
         $(LS) $(HG_SEARCH:%/REPO=%/$(HGTIP_FILENAME)) ) \
         2> /dev/null)))))
 
-# Emit the repo:tip pairs to $@
+# Emit the repo:id pairs to $@
 define GetSourceTips
 	$(CD) $(SRC_ROOT) ; \
 	for i in $(REPO_LIST) IGNORE ; do \
@@ -314,7 +314,7 @@ define GetSourceTips
 	    continue; \
 	  elif [ -d $${i}/$(HG_DIRECTORY) -a "$(HG_VERSION)" != "" ] ; then \
 	    $(PRINTF) " %s:%s" \
-	        "$${i}" `$(HG) tip --repository $${i} --template '{node|short}\n'` ; \
+	        "$${i}" `$(HG) id -i --repository $${i}` ; \
 	  elif [ -f $${i}/$(HGTIP_FILENAME) ] ; then \
 	    $(PRINTF) " %s:%s" \
 	        "$${i}" `$(CAT) $${i}/$(HGTIP_FILENAME)` ; \
@@ -325,7 +325,7 @@ endef
 
 # Create the HGTIP_FILENAME file. Called from jdk/make/closed/bundles.gmk
 define CreateHgTip
-	$(HG) tip --repository $1 --template '{node|short}\n' > $1/$(HGTIP_FILENAME); \
+	$(HG) id -i --repository $1' > $1/$(HGTIP_FILENAME); \
 	$(ECHO) $1/$(HGTIP_FILENAME)
 endef
 
diff --git a/test/Makefile b/test/Makefile
index 89141cc..28ecdbb 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -50,6 +50,22 @@ else \
 fi
 endef
 
+# Macro to print a summary for a given test subdirectory
+define SUBDIR_SUMMARY # subdirectory to print summary
+if [ -d $1 ] ; then \
+  if [ -r $1/Stats.txt ] ; then \
+    cat $1/Stats.txt; \
+    echo ""; \
+  else \
+    echo "ERROR: File does not exist: $1/Stats.txt"; \
+    exit 1; \
+  fi; \
+else \
+  echo "WARNING: Expected directory does not exist: $1"; \
+  echo "         Test summary might be incorrect."; \
+fi
+endef
+
 # Default test target (core)
 default: jdk_core langtools_jtreg
 
@@ -58,7 +74,7 @@ all: jdk_all langtools_all
 
 # Test targets
 langtools_% :
-	@$(NO_STOPPING)$(call SUBDIR_TEST, $(LANGTOOLS_DIR), JT_JAVA=$(PRODUCT_HOME) JTREG_HOME=$(JT_HOME) TEST="$(subst langtools_,,$@)" $(subst langtools_,,$@))
+	@$(NO_STOPPING)$(call SUBDIR_TEST, $(LANGTOOLS_DIR), JT_JAVA=$(PRODUCT_HOME) JTREG_HOME=$(JT_HOME) UNIQUE_DIR="$@" TEST="$(subst langtools_,,$@)" $(subst langtools_,,$@))
 
 jdk_% core_%s svc_%:
 	@$(NO_STOPPING)$(call SUBDIR_TEST, $(JDK_DIR), TEST="$@" $@)
@@ -66,6 +82,35 @@ jdk_% core_%s svc_%:
 hotspot_%:
 	@$(NO_STOPPING)$(call SUBDIR_TEST, $(HOTSPOT_DIR), TEST="$@" $@)
 
+# Variables for tier1 testing
+TIER1_TESTOUTPUT="$(ALT_OUTPUTDIR)/testoutput"
+TIER1_STATUS_FILE="$(TIER1_TESTOUTPUT)/tier1_exitcode.txt"
+
+# Note: Test failures are handled via summary_tier1 as the
+#       tier1 targets are never aborted even if tests fail.
+tier1: prep_tier1 jdk_tier1 langtools_tier1 hotspot_tier1 summary_tier1
+
+prep_tier1:
+	@rm -rf $(TIER1_STATUS_FILE)
+
+# This relies on jdk_tier1, langtools_tier1, hotspot_tier1 producing
+# Stats.txt (summary) and exitcode.txt files.
+summary_tier1:
+	@(EXIT_VAL=0; \
+	  echo ""; \
+	  echo "-------------- Test Summary ------------"; \
+	  echo ""; \
+	  for test_dir in $$(find "$(ALT_OUTPUTDIR)" -type d -name \*_tier1); do \
+	    $(call SUBDIR_SUMMARY, $${test_dir}); \
+	    EXIT_VAL=$$(expr $${EXIT_VAL} + $$(cat $${test_dir}/exitcode.txt)); \
+	  done; \
+	  echo $${EXIT_VAL} > $(TIER1_STATUS_FILE); \
+	  echo "For details see:"; \
+	  echo $(TIER1_TESTOUTPUT); \
+	  echo ""; \
+	  echo "-------------- Test Summary ------------"; \
+	  echo "")
+
 #
 # jtreg_tests
 #
@@ -95,6 +140,6 @@ jtreg_tests:
 ################################################################
 
 # Phony targets (e.g. these are not filenames)
-.PHONY: all clean
+.PHONY: all clean summary_tier1 prep_tier1
 
 ################################################################