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Commits on Aug 14, 2014
  1. @espindola

    Delete support for AuroraUX.

    espindola authored is not resolving.
    I will add this to the release notes as soon as I figure out where to put the
    3.6 release notes :-)
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jul 29, 2014
  1. @chapuni
Commits on Jul 28, 2014
  1. @zmodem

    Update LLVM version: 3.5 => 3.6

    zmodem authored
    We branched 3.5, it's now time to work on 3.6.
    This is Sylvestre's patch from [1] plus regenerated configure
    file by me, and minus the release notes reset, which Sean
    pointed out [2] should happen later.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jul 17, 2014
  1. @atoker

    Drop the udis86 wrapper from llvm::sys

    atoker authored
    This optional dependency on the udis86 library was added some time back to aid
    JIT development, but doesn't make much sense to link into LLVM binaries these
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jul 16, 2014
  1. @atoker

    Track clang r213171

    atoker authored
    The clang rewriter is now a core facility.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jun 2, 2014
  1. @espindola

    Remove path_tclsh.m4.

    espindola authored
    Looks like it was only used by dejagnu and is now dead.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. @atoker

    GraphWriter: detect graph viewer programs at runtime

    atoker authored
    Replace the crufty build-time configure checks for program paths with
    equivalent runtime logic.
    This lets users install graphing tools as needed without having to reconfigure
    and rebuild LLVM, while eliminating a long chain of inappropriate compile
    dependencies that included GUI programs and the windowing system.
    Additional features:
     * Support the OS X 'open' command to view graphs generated by any of the
       Graphviz utilities. This is an alternative to the Graphviz OS X UI which is
       no longer available on Mountain Lion.
     * Produce informative log output upon failure to indicate which programs can
       be installed to view graphs.
    Ping me if this doesn't work for your particular environment.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on May 28, 2014
  1. @jsonn

    Don't hard-code ld when extracting host linker version, use ${LD} if

    jsonn authored
    it is set.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on May 24, 2014
  1. AArch64/ARM64: move ARM64 into AArch64's place

    Tim Northover authored
    This commit starts with a "git mv ARM64 AArch64" and continues out
    from there, renaming the C++ classes, intrinsics, and other
    target-local objects for consistency.
    "ARM64" test directories are also moved, and tests that began their
    life in ARM64 use an arm64 triple, those from AArch64 use an aarch64
    triple. Both should be equivalent though.
    This finishes the AArch64 merge, and everyone should feel free to
    continue committing as normal now.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. AArch64/ARM64: remove AArch64 from tree prior to renaming ARM64.

    Tim Northover authored
    I'm doing this in two phases for a better "git blame" record. This
    commit removes the previous AArch64 backend and redirects all
    functionality to ARM64. It also deduplicates test-lines and removes
    orphaned AArch64 tests.
    The next step will be "git mv ARM64 AArch64" and rewire most of the
    Hopefully LLVM is still functional, though it would be even better if
    no-one ever had to care because the rename happens straight
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 29, 2014
  1. ARM64: initial backend import

    Tim Northover authored
    This adds a second implementation of the AArch64 architecture to LLVM,
    accessible in parallel via the "arm64" triple. The plan over the
    coming weeks & months is to merge the two into a single backend,
    during which time thorough code review should naturally occur.
    Everything will be easier with the target in-tree though, hence this
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 12, 2014
  1. @espindola

    Remove projects/sample.

    espindola authored
    As an example that was not actually being used, it suffered from a slow bitrot.
    The two main issues with it were that it had no cmake support and
    included a copy of the autoconf directory. The reality is that
    autoconf is not easily composable. The lack of composabilty is why we
    have clang options in llvm's configure. Suggesting that users include
    a copy of autoconf/ in their projects seems a bad idea.
    We are also in the process of switching to cmake, so pushing autoconf
    to new project is probably not what we want.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 10, 2014
  1. @espindola

    Add a --enable-clang-plugin-support option to configure.

    espindola authored
    This will replace the now badly named CLANG_IS_PRODUCTION.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 5, 2014
  1. @espindola

    Now that we don't use libtool, we don't need to upgrade it :-)

    espindola authored
    Thanks to Patrik Hägglund H for noticing it!
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. Update comment.

    Eric Christopher authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 3, 2014
  1. @tstellarAMD

    Add patch level to llvm version in CMake and Autoconf

    tstellarAMD authored
    The shared library generated by autoconf will now be called
    and a symlink named
    also be created in the install directory.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Mar 1, 2014
  1. @chandlerc

    [C++11] Replace autoconf --enable-cxx11 with --enable-cxx1y. The

    chandlerc authored
    baseline is now C++11, and we unconditionally add -std=c++11 to the
    This has the dim potential to break some non-GNU-compatible compiler (in
    terms of -std flags) using the makefiles, but those makefiles are
    littered with GNU-style compile flags so it would be very surprising to
    me for it to actually happen in practice. As always, do let me know if
    there is a toolchain you're using where this doesn't work, and I'll be
    watching the bots.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Feb 28, 2014
  1. @chandlerc

    [C++11] Switch autoconf and make to use C++11 by default. Now both build

    chandlerc authored
    systems have the default as C++11, but retain the ability to build with
    Again, please restrain your enthusiasm a bit in case this needs to be
    reverted. =]
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. @espindola

    Drop libtool from llvm.

    espindola authored
    We were only using it so find the shared library extension and nm. There are
    simpler ways to do those things :-)
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  3. @espindola
Commits on Feb 25, 2014
  1. @rengolin

    Add aarch64 to config.guess

    rengolin authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Feb 9, 2014
  1. @chapuni

    Add version, arch, system libs, and targets to Makefile.config

    chapuni authored
    Teach autoconf/ to AC_SUBST several additional values in
    Makefile.config to make them available to Makefile code.  These will
    be useful to generate CMake package modules from the Makefile build.
    Contributed by Brad King.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Feb 5, 2014
  1. @tfiala-goog

    Fix configure to find arc4random via header files.

    tfiala-goog authored
    On Ubuntu 12.04 LTS, arc4random is provided by, which is a
    transitive dependency of libedit. If a system had libedit on it that
    was implemented in terms of, then the arc4random test,
    previously implemented as a linker test, would succeed with -ledit.
    However, on Ubuntu this would also require a #include <bsd/stdlib.h>.
    This caused a build breakage on configure-based Ubuntu 12.04 with
    libedit installed.
    This fix changes configure to test for arc4random by searching for it
    in the standard header files. On Ubuntu 12.04, this test now properly
    fails to find arc4random as it is not defined in the default header
    locations. It also tweaks the #define names to match the output of the
    header check command, which is slightly different than the linker
    function check #defines.
    I tested the following scenarios:
    (1) Ubuntu 12.04 without the libedit package [did not find arc4random,
    as expected]
    (2) Ubuntu 12.04 with libedit package [properly did not find
    arc4random, as expected]
    (3) Ubuntu 12.04 with most recent libedit, custom built, and not
    dependent on [properly did not find arc4random, as
    (4) FreeBSD 10.0B1 [properly found arc4random, as expected]
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jan 31, 2014
  1. @pcc

    Introduce line editor library.

    pcc authored
    This library will be used by clang-query. I can imagine LLDB becoming another
    client of this library, so I think LLVM is a sensible place for it to live.
    It wraps libedit, and adds tab completion support.
    The code is loosely based on the line editor bits in LLDB, with a few
     - Polymorphism for retrieving the list of tab completions, based on
       the concept pattern from the new pass manager.
     - Tab completion doesn't corrupt terminal output if the input covers
       multiple lines. Unfortunately this can only be done in a truly horrible
       way, as far as I can tell. But since the alternative is to implement our
       own line editor (which I don't think LLVM should be in the business of
       doing, at least for now) I think it may be acceptable.
     - Includes a fallback for the case where the user doesn't have libedit
    Note that this uses C stdio, mainly because libedit also uses C stdio.
    Differential Revision:
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jan 15, 2014
  1. @chandlerc

    Use a heavier hammer when --enable-libcpp is passed to bypass the tests

    chandlerc authored
    which catch buggy versions of libstdc++. While libc++ would pass them,
    we don't actually update the state in the configure script to use libc++
    when we pass --enable-libcpp, the logic for that is in the
    Makefiles. So just completely skip the library test when that configure
    flag is passed.
    Hopefully this will be enough to fix the darwin bots at last, and thanks
    to Duncan Smith for getting things set up so I can watch the bots myself
    on and see any failures!
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. @chandlerc

    Sink the autoconf check for sufficiently modern host toolchain below the

    chandlerc authored
    enable flag that selects the C++ standard library to use with the host
    toolchain. Otherwise we end up testing the wrong config.
    I'm not really happy about this placement, but its pragmatic and should
    unblock the Apple builders.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  3. @chandlerc

    Fix a bug in r199313 where I failed to restore CXXFLAGS. Doh! Not

    chandlerc authored
    *quite* ready to just slam C++11 on by default.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  4. @chandlerc

    Add a check to configure that the libstdc++ selected by Clang isn't

    chandlerc authored
    libstdc++v4.6. This is quite hard to test directly, so we test for it by
    checking a known missing feature in that version that was added in v4.7.
    This should prevent users from upgrading Clang but not GCC and hosting
    with a too-old GCC's libstdc++ and getting strange and hard to debug
    errors when we switch to C++11 by default.
    Also, switch several of the macros I introduced to use AC_LANG_SOURCE
    rather than AC_LANG_PROGRAM as we don't need configure's help writing
    our main function (and we don't need such a function at all for most of
    the tests).
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jan 14, 2014
  1. @chandlerc

    Remove the last weird subproject, 'privbracket'.

    chandlerc authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  2. @chandlerc

    Add checks to configure for sufficiently modern host compilers. This

    chandlerc authored
    requires Clang 3.1 or GCC 4.7. If the compiler isn't Clang or GCC, we
    don't try to do any sanity checking, but this give us at least
    a reasonable baseline of modern compilers.
    Also, I'm not claiming that this is the best way to do compiler version
    tests. I'm happy for anyone to suggest better ways of doing this test.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  3. @chandlerc

    Ok, really, for the last time, llvm-gcc is dead Jim.

    chandlerc authored
    Also, so is stacker, llvm-tv, etc. Wow.
    But will someone please fess up to what projects/privbracket is and why
    our autoconf build supports it?
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
  4. @chandlerc

    llvm-gcc is dead. REALLY. IT'S DEAD JIM.

    chandlerc authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jan 9, 2014
  1. Remove the test for endianness in and regenerate.

    Eric Christopher authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Jan 1, 2014
  1. @chapuni

    Update the copyright credits -- Happy new year 2014!

    chapuni authored
    FIXME: Dragonegg may be updated at non-trivial changes.
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
Commits on Nov 20, 2013
  1. @isanbard

    Update to reflect the next release.

    isanbard authored
    git-svn-id: 91177308-0d34-0410-b5e6-96231b3b80d8
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