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Update to reflect the next release.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195235 91177308-0d34-0410-b5e6-96231b3b80d8
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isanbard committed Nov 20, 2013
1 parent 29086ac commit 85f3f61
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4 changes: 2 additions & 2 deletions autoconf/configure.ac
Original file line number Diff line number Diff line change
Expand Up @@ -31,9 +31,9 @@ dnl===
dnl===-----------------------------------------------------------------------===
dnl Initialize autoconf and define the package name, version number and
dnl address for reporting bugs.
AC_INIT([LLVM],[3.4svn],[http://llvm.org/bugs/])
AC_INIT([LLVM],[3.5svn],[http://llvm.org/bugs/])
AC_DEFINE([LLVM_VERSION_MAJOR], [3], [Major version of the LLVM API])
AC_DEFINE([LLVM_VERSION_MINOR], [4], [Minor version of the LLVM API])
AC_DEFINE([LLVM_VERSION_MINOR], [5], [Minor version of the LLVM API])

dnl Provide a copyright substitution and ensure the copyright notice is included
dnl in the output of --version option of the generated configure script.
Expand Down
30 changes: 13 additions & 17 deletions configure
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.60 for LLVM 3.4svn.
# Generated by GNU Autoconf 2.60 for LLVM 3.5svn.
#
# Report bugs to <http://llvm.org/bugs/>.
#
Expand Down Expand Up @@ -561,8 +561,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='LLVM'
PACKAGE_TARNAME='llvm'
PACKAGE_VERSION='3.4svn'
PACKAGE_STRING='LLVM 3.4svn'
PACKAGE_VERSION='3.5svn'
PACKAGE_STRING='LLVM 3.5svn'
PACKAGE_BUGREPORT='http://llvm.org/bugs/'

ac_unique_file="lib/IR/Module.cpp"
Expand Down Expand Up @@ -1330,7 +1330,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures LLVM 3.4svn to adapt to many kinds of systems.
\`configure' configures LLVM 3.5svn to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

Expand Down Expand Up @@ -1396,7 +1396,7 @@ fi

if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of LLVM 3.4svn:";;
short | recursive ) echo "Configuration of LLVM 3.5svn:";;
esac
cat <<\_ACEOF

Expand Down Expand Up @@ -1564,7 +1564,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
LLVM configure 3.4svn
LLVM configure 3.5svn
generated by GNU Autoconf 2.60

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
Expand All @@ -1580,7 +1580,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by LLVM $as_me 3.4svn, which was
It was created by LLVM $as_me 3.5svn, which was
generated by GNU Autoconf 2.60. Invocation command line was

$ $0 $@
Expand Down Expand Up @@ -1940,7 +1940,7 @@ _ACEOF


cat >>confdefs.h <<\_ACEOF
#define LLVM_VERSION_MINOR 4
#define LLVM_VERSION_MINOR 5
_ACEOF


Expand Down Expand Up @@ -8825,19 +8825,15 @@ if test "${enable_ltdl_install+set}" = set; then
fi




if test x"${enable_ltdl_install-no}" != xno; then
if test x"${enable_ltdl_install-no}" != xno; then
INSTALL_LTDL_TRUE=
INSTALL_LTDL_FALSE='#'
else
INSTALL_LTDL_TRUE='#'
INSTALL_LTDL_FALSE=
fi



if test x"${enable_ltdl_convenience-no}" != xno; then
if test x"${enable_ltdl_convenience-no}" != xno; then
CONVENIENCE_LTDL_TRUE=
CONVENIENCE_LTDL_FALSE='#'
else
Expand Down Expand Up @@ -10586,7 +10582,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 10589 "configure"
#line 10585 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
Expand Down Expand Up @@ -22749,7 +22745,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by LLVM $as_me 3.4svn, which was
This file was extended by LLVM $as_me 3.5svn, which was
generated by GNU Autoconf 2.60. Invocation command line was

CONFIG_FILES = $CONFIG_FILES
Expand Down Expand Up @@ -22802,7 +22798,7 @@ Report bugs to <[email protected]>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
LLVM config.status 3.4svn
LLVM config.status 3.5svn
configured by $0, generated by GNU Autoconf 2.60,
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

Expand Down
87 changes: 6 additions & 81 deletions docs/ReleaseNotes.rst
Original file line number Diff line number Diff line change
@@ -1,21 +1,21 @@
======================
LLVM 3.4 Release Notes
LLVM 3.5 Release Notes
======================

.. contents::
:local:

.. warning::
These are in-progress notes for the upcoming LLVM 3.4 release. You may
prefer the `LLVM 3.3 Release Notes <http://llvm.org/releases/3.3/docs
These are in-progress notes for the upcoming LLVM 3.5 release. You may
prefer the `LLVM 3.4 Release Notes <http://llvm.org/releases/3.4/docs
/ReleaseNotes.html>`_.


Introduction
============

This document contains the release notes for the LLVM Compiler Infrastructure,
release 3.4. Here we describe the status of LLVM, including major improvements
release 3.5. Here we describe the status of LLVM, including major improvements
from the previous release, improvements in various subprojects of LLVM, and
some of the current users of the code. All LLVM releases may be downloaded
from the `LLVM releases web site <http://llvm.org/releases/>`_.
Expand All @@ -41,55 +41,6 @@ Non-comprehensive list of changes in this release
functionality, or simply have a lot to talk about), see the `NOTE` below
for adding a new subsection.
* This is expected to be the last release of LLVM which compiles using a C++98
toolchain. We expect to start using some C++11 features in LLVM and other
sub-projects starting after this release. That said, we are committed to
supporting a reasonable set of modern C++ toolchains as the host compiler on
all of the platforms. This will at least include Visual Studio 2012 on
Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of
compilers (and the C++11 features they support) is not set in stone, but we
wanted users of LLVM to have a heads up that the next release will involve
a substantial change in the host toolchain requirements.

* The regression tests now fail if any command in a pipe fails. To disable it in
a directory, just add ``config.pipefail = False`` to its ``lit.local.cfg``.
See :doc:`Lit <CommandGuide/lit>` for the details.

* Support for exception handling has been removed from the old JIT. Use MCJIT
if you need EH support.

* The R600 backend is not marked experimental anymore and is built by default.

* APFloat::isNormal() was renamed to APFloat::isFiniteNonZero() and
APFloat::isIEEENormal() was renamed to APFloat::isNormal(). This ensures that
APFloat::isNormal() conforms to IEEE-754R-2008.

* The library call simplification pass has been removed. Its functionality
has been integrated into the instruction combiner and function attribute
marking passes.

* Support for building using Visual Studio 2008 has been dropped. Use VS 2010
or later instead. For more information, see the `Getting Started using Visual
Studio <GettingStartedVS.html>`_ page.

* The Loop Vectorizer that was previously enabled for -O3 is now enabled for
-Os and -O2.

* The new SLP Vectorizer is now enabled by default.

* llvm-ar now uses the new Object library and produces archives and
symbol tables in the gnu format.

* FileCheck now allows specifing -check-prefix multiple times. This
helps reduce duplicate check lines when using multiple RUN lines.

* The bitcast instruction no longer allows casting between pointers
with different address spaces. To achieve this, use the new
addrspacecast instruction.

* Different sized pointers for different address spaces should now
generally work. This is primarily useful for GPU targets.

* ... next change ...

.. NOTE
Expand All @@ -102,38 +53,12 @@ Non-comprehensive list of changes in this release
Makes programs 10x faster by doing Special New Thing.
Mips Target
-----------

Support for the MIPS SIMD Architecture (MSA) has been added. MSA is supported
through inline assembly, intrinsics with the prefix '__builtin_msa', and normal
code generation.

For more information on MSA (including documentation for the instruction set),
see the `MIPS SIMD page at Imagination Technologies
<http://imgtec.com/mips/mips-simd.asp>`_

External Open Source Projects Using LLVM 3.4
External Open Source Projects Using LLVM 3.5
============================================

An exciting aspect of LLVM is that it is used as an enabling technology for
a lot of other language and tools projects. This section lists some of the
projects that have already been updated to work with LLVM 3.4.


LDC - the LLVM-based D compiler
-------------------------------

`D <http://dlang.org>`_ is a language with C-like syntax and static typing. It
pragmatically combines efficiency, control, and modeling power, with safety and
programmer productivity. D supports powerful concepts like Compile-Time Function
Execution (CTFE) and Template Meta-Programming, provides an innovative approach
to concurrency and offers many classical paradigms.

`LDC <http://wiki.dlang.org/LDC>`_ uses the frontend from the reference compiler
combined with LLVM as backend to produce efficient native code. LDC targets
x86/x86_64 systems like Linux, OS X, FreeBSD and Windows and also Linux/PPC64.
Ports to other architectures like ARM and AArch64 are underway.
projects that have already been updated to work with LLVM 3.5.


Additional Information
Expand Down
18 changes: 18 additions & 0 deletions include/llvm/Config/config.h.in
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,9 @@
#ifndef CONFIG_H
#define CONFIG_H

/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD

/* Bug report URL. */
#undef BUG_REPORT_URL

Expand Down Expand Up @@ -670,6 +673,9 @@
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

Expand All @@ -694,6 +700,18 @@
/* Type of 1st arg on ELM Callback */
#undef WIN32_ELMCB_PCSTR

/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
#endif

/* Define to empty if `const' does not conform to ANSI C. */
#undef const

Expand Down

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