r323193 - [Solaris] gcc toolchain handling revamp

Fedor Sergeev via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 23 13:13:47 PST 2018


Fix already integrated (r323199).
Hopefully it solves the problem.

regards,
   Fedor.

On 01/24/2018 12:11 AM, Galina Kistanova wrote:
> Hello Fedor,
>
> This commit broke tests on couple of our builders:
>
> http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast/builds/14893
> http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win
>
> . . .
> Failing Tests (1):
>     Clang :: Driver/solaris-ld.c
>
> Please have a look?
>
> Thanks
>
> Galina
>
> On Tue, Jan 23, 2018 at 4:23 AM, Fedor Sergeev via cfe-commits 
> <cfe-commits at lists.llvm.org <mailto:cfe-commits at lists.llvm.org>> wrote:
>
>     Author: fedor.sergeev
>     Date: Tue Jan 23 04:23:52 2018
>     New Revision: 323193
>
>     URL: http://llvm.org/viewvc/llvm-project?rev=323193&view=rev
>     <http://llvm.org/viewvc/llvm-project?rev=323193&view=rev>
>     Log:
>     [Solaris] gcc toolchain handling revamp
>
>     Summary:
>     General idea is to utilize generic (mostly Generic_GCC) code
>     and get rid of Solaris-specific handling as much as possible.
>
>     In particular:
>     - scanLibDirForGCCTripleSolaris was removed, relying on generic
>       CollectLibDirsAndTriples
>
>     - findBiarchMultilibs is now properly utilized to switch between
>        m32 and m64 include & lib paths on Solaris
>
>     - C system include handling copied from Linux (bar multilib hacks)
>
>     Fixes PR24606.
>
>     Reviewers: dlj, rafael, jyknight, theraven, tstellar
>
>     Reviewed By: jyknight
>
>     Subscribers: aaron.ballman, mgorny, krytarowski, ro, joerg,
>     cfe-commits
>
>     Differential Revision: https://reviews.llvm.org/D35755
>     <https://reviews.llvm.org/D35755>
>
>     Added:
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/sparc-sun-solaris2.11/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/sparc-sun-solaris2.11/bits/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/sparc-sun-solaris2.11/bits/gthr.h
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/typeinfo
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>         cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/i386-pc-solaris2.11/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/i386-pc-solaris2.11/bits/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/i386-pc-solaris2.11/bits/gthr.h
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/typeinfo
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>        
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>         cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1
>           - copied, changed from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>     Removed:
>        
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>        
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>        
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>         cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>         cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>         cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>     Modified:
>         cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
>         cfe/trunk/lib/Driver/ToolChains/Gnu.h
>         cfe/trunk/lib/Driver/ToolChains/Solaris.cpp
>         cfe/trunk/lib/Driver/ToolChains/Solaris.h
>         cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
>         cfe/trunk/test/Driver/solaris-header-search.cpp
>         cfe/trunk/test/Driver/solaris-ld.c
>
>     Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.cpp?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.cpp?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/lib/Driver/ToolChains/Gnu.cpp (original)
>     +++ cfe/trunk/lib/Driver/ToolChains/Gnu.cpp Tue Jan 23 04:23:52 2018
>     @@ -1450,6 +1450,8 @@ static bool findBiarchMultilibs(const Dr
>                                      StringRef Path, const ArgList &Args,
>                                      bool NeedsBiarchSuffix,
>                                      DetectedMultilibs &Result) {
>     +  Multilib Default;
>     +
>        // Some versions of SUSE and Fedora on ppc64 put 32-bit libs
>        // in what would normally be GCCInstallPath and put the 64-bit
>        // libs in a subdirectory named 64. The simple logic we follow
>     is that
>     @@ -1457,10 +1459,26 @@ static bool findBiarchMultilibs(const Dr
>        // we use that. If not, and if not a biarch triple alias, we
>     look for
>        // crtbegin.o without the subdirectory.
>
>     -  Multilib Default;
>     +  StringRef Suff64 = "/64";
>     +  // Solaris uses platform-specific suffixes instead of /64.
>     +  if (TargetTriple.getOS() == llvm::Triple::Solaris) {
>     +    switch (TargetTriple.getArch()) {
>     +    case llvm::Triple::x86:
>     +    case llvm::Triple::x86_64:
>     +      Suff64 = "/amd64";
>     +      break;
>     +    case llvm::Triple::sparc:
>     +    case llvm::Triple::sparcv9:
>     +      Suff64 = "/sparcv9";
>     +      break;
>     +    default:
>     +      break;
>     +    }
>     +  }
>     +
>        Multilib Alt64 = Multilib()
>     -                       .gccSuffix("/64")
>     -                       .includeSuffix("/64")
>     +                       .gccSuffix(Suff64)
>     +                       .includeSuffix(Suff64)
>                             .flag("-m32")
>                             .flag("+m64")
>                             .flag("-mx32");
>     @@ -1657,21 +1675,17 @@ void Generic_GCC::GCCInstallationDetecto
>          // If we have a SysRoot, try that first.
>          if (!D.SysRoot.empty()) {
>            Prefixes.push_back(D.SysRoot);
>     -      Prefixes.push_back(D.SysRoot + "/usr");
>     +      AddDefaultGCCPrefixes(TargetTriple, Prefixes, D.SysRoot);
>          }
>
>          // Then look for gcc installed alongside clang.
>          Prefixes.push_back(D.InstalledDir + "/..");
>
>     -    // Then look for distribution supplied gcc installations.
>     +    // Next, look for prefix(es) that correspond to
>     distribution-supplied gcc
>     +    // installations.
>          if (D.SysRoot.empty()) {
>     -      // Look for RHEL devtoolsets.
>     -      Prefixes.push_back("/opt/rh/devtoolset-6/root/usr");
>     -      Prefixes.push_back("/opt/rh/devtoolset-4/root/usr");
>     -      Prefixes.push_back("/opt/rh/devtoolset-3/root/usr");
>     -      Prefixes.push_back("/opt/rh/devtoolset-2/root/usr");
>     -      // And finally in /usr.
>     -      Prefixes.push_back("/usr");
>     +      // Typically /usr.
>     +      AddDefaultGCCPrefixes(TargetTriple, Prefixes, D.SysRoot);
>          }
>        }
>
>     @@ -1742,6 +1756,51 @@ bool Generic_GCC::GCCInstallationDetecto
>        return false;
>      }
>
>     +void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
>     +    const llvm::Triple &TargetTriple,
>     SmallVectorImpl<std::string> &Prefixes,
>     +    StringRef SysRoot) {
>     +  if (TargetTriple.getOS() == llvm::Triple::Solaris) {
>     +    // Solaris is a special case.
>     +    // The GCC installation is under
>     +    // 
>      /usr/gcc/<major>.<minor>/lib/gcc/<triple>/<major>.<minor>.<patch>/
>     +    // so we need to find those /usr/gcc/*/lib/gcc libdirs and go
>     with
>     +    // /usr/gcc/<version> as a prefix.
>     +
>     +    std::string PrefixDir = SysRoot.str() + "/usr/gcc";
>     +    std::error_code EC;
>     +    for (vfs::directory_iterator LI =
>     D.getVFS().dir_begin(PrefixDir, EC), LE;
>     +         !EC && LI != LE; LI = LI.increment(EC)) {
>     +      StringRef VersionText =
>     llvm::sys::path::filename(LI->getName());
>     +      GCCVersion CandidateVersion = GCCVersion::Parse(VersionText);
>     +
>     +      // Filter out obviously bad entries.
>     +      if (CandidateVersion.Major == -1 ||
>     CandidateVersion.isOlderThan(4, 1, 1))
>     +        continue;
>     +
>     +      std::string CandidatePrefix = PrefixDir + "/" +
>     VersionText.str();
>     +      std::string CandidateLibPath = CandidatePrefix + "/lib/gcc";
>     +      if (!D.getVFS().exists(CandidateLibPath))
>     +        continue;
>     +
>     +      Prefixes.push_back(CandidatePrefix);
>     +    }
>     +    return;
>     +  }
>     +
>     +  // Non-Solaris is much simpler - most systems just go with "/usr".
>     +  if (SysRoot.empty()) {
>     +    // Yet, still look for RHEL devtoolsets
>     +    // (should it be done Linux-only??)
>     +    Prefixes.push_back("/opt/rh/devtoolset-6/root/usr");
>     +    Prefixes.push_back("/opt/rh/devtoolset-4/root/usr");
>     +    Prefixes.push_back("/opt/rh/devtoolset-3/root/usr");
>     +    Prefixes.push_back("/opt/rh/devtoolset-2/root/usr");
>     +    Prefixes.push_back("/usr");
>     +  } else {
>     +    Prefixes.push_back(SysRoot.str() + "/usr");
>     +  }
>     +}
>     +
>      /*static*/ void
>     Generic_GCC::GCCInstallationDetector::CollectLibDirsAndTriples(
>          const llvm::Triple &TargetTriple, const llvm::Triple
>     &BiarchTriple,
>          SmallVectorImpl<StringRef> &LibDirs,
>     @@ -1843,17 +1902,49 @@ bool Generic_GCC::GCCInstallationDetecto
>            "s390x-linux-gnu", "s390x-unknown-linux-gnu",
>     "s390x-ibm-linux-gnu",
>            "s390x-suse-linux", "s390x-redhat-linux"};
>
>     -  // Solaris.
>     -  static const char *const SolarisSPARCLibDirs[] = {"/gcc"};
>     -  static const char *const SolarisSPARCTriples[] =
>     {"sparc-sun-solaris2.11",
>     - "i386-pc-solaris2.11"};
>
>        using std::begin;
>        using std::end;
>
>        if (TargetTriple.getOS() == llvm::Triple::Solaris) {
>     -    LibDirs.append(begin(SolarisSPARCLibDirs),
>     end(SolarisSPARCLibDirs));
>     -    TripleAliases.append(begin(SolarisSPARCTriples),
>     end(SolarisSPARCTriples));
>     +    static const char *const SolarisLibDirs[] = {"/lib"};
>     +    static const char *const SolarisSparcV8Triples[] = {
>     +        "sparc-sun-solaris2.11", "sparc-sun-solaris2.12"};
>     +    static const char *const SolarisSparcV9Triples[] = {
>     +        "sparcv9-sun-solaris2.11", "sparcv9-sun-solaris2.12"};
>     +    static const char *const SolarisX86Triples[] =
>     {"i386-pc-solaris2.11",
>     + "i386-pc-solaris2.12"};
>     +    static const char *const SolarisX86_64Triples[] =
>     {"x86_64-pc-solaris2.11",
>     +  "x86_64-pc-solaris2.12"};
>     +    LibDirs.append(begin(SolarisLibDirs), end(SolarisLibDirs));
>     +    BiarchLibDirs.append(begin(SolarisLibDirs), end(SolarisLibDirs));
>     +    switch (TargetTriple.getArch()) {
>     +    case llvm::Triple::x86:
>     +      TripleAliases.append(begin(SolarisX86Triples),
>     end(SolarisX86Triples));
>     +      BiarchTripleAliases.append(begin(SolarisX86_64Triples),
>     +  end(SolarisX86_64Triples));
>     +      break;
>     +    case llvm::Triple::x86_64:
>     +      TripleAliases.append(begin(SolarisX86_64Triples),
>     +                           end(SolarisX86_64Triples));
>     +      BiarchTripleAliases.append(begin(SolarisX86Triples),
>     +                                 end(SolarisX86Triples));
>     +      break;
>     +    case llvm::Triple::sparc:
>     +      TripleAliases.append(begin(SolarisSparcV8Triples),
>     +                           end(SolarisSparcV8Triples));
>     +      BiarchTripleAliases.append(begin(SolarisSparcV9Triples),
>     +  end(SolarisSparcV9Triples));
>     +      break;
>     +    case llvm::Triple::sparcv9:
>     +      TripleAliases.append(begin(SolarisSparcV9Triples),
>     +                           end(SolarisSparcV9Triples));
>     +      BiarchTripleAliases.append(begin(SolarisSparcV8Triples),
>     +  end(SolarisSparcV8Triples));
>     +      break;
>     +    default:
>     +      break;
>     +    }
>          return;
>        }
>
>     @@ -2014,56 +2105,6 @@ bool Generic_GCC::GCCInstallationDetecto
>          BiarchTripleAliases.push_back(BiarchTriple.str());
>      }
>
>     -void
>     Generic_GCC::GCCInstallationDetector::scanLibDirForGCCTripleSolaris(
>     -    const llvm::Triple &TargetArch, const llvm::opt::ArgList &Args,
>     -    const std::string &LibDir, StringRef CandidateTriple,
>     -    bool NeedsBiarchSuffix) {
>     -  // Solaris is a special case. The GCC installation is under
>     -  //
>     /usr/gcc/<major>.<minor>/lib/gcc/<triple>/<major>.<minor>.<patch>/,
>     so we
>     -  // need to iterate twice.
>     -  std::error_code EC;
>     -  for (vfs::directory_iterator LI = D.getVFS().dir_begin(LibDir,
>     EC), LE;
>     -       !EC && LI != LE; LI = LI.increment(EC)) {
>     -    StringRef VersionText = llvm::sys::path::filename(LI->getName());
>     -    GCCVersion CandidateVersion = GCCVersion::Parse(VersionText);
>     -
>     -    if (CandidateVersion.Major != -1) // Filter obviously bad
>     entries.
>     -      if (!CandidateGCCInstallPaths.insert(LI->getName()).second)
>     -        continue; // Saw this path before; no need to look at it
>     again.
>     -    if (CandidateVersion.isOlderThan(4, 1, 1))
>     -      continue;
>     -    if (CandidateVersion <= Version)
>     -      continue;
>     -
>     -    GCCInstallPath =
>     -        LibDir + "/" + VersionText.str() + "/lib/gcc/" +
>     CandidateTriple.str();
>     -    if (!D.getVFS().exists(GCCInstallPath))
>     -      continue;
>     -
>     -    // If we make it here there has to be at least one GCC
>     version, let's just
>     -    // use the latest one.
>     -    std::error_code EEC;
>     -    for (vfs::directory_iterator
>     -             LLI = D.getVFS().dir_begin(GCCInstallPath, EEC),
>     -             LLE;
>     -         !EEC && LLI != LLE; LLI = LLI.increment(EEC)) {
>     -
>     -      StringRef SubVersionText =
>     llvm::sys::path::filename(LLI->getName());
>     -      GCCVersion CandidateSubVersion =
>     GCCVersion::Parse(SubVersionText);
>     -
>     -      if (CandidateSubVersion > Version)
>     -        Version = CandidateSubVersion;
>     -    }
>     -
>     -    GCCTriple.setTriple(CandidateTriple);
>     -
>     -    GCCInstallPath += "/" + Version.Text;
>     -    GCCParentLibPath = GCCInstallPath + "/../../../../";
>     -
>     -    IsValid = true;
>     -  }
>     -}
>     -
>      bool Generic_GCC::GCCInstallationDetector::ScanGCCForMultilibs(
>          const llvm::Triple &TargetTriple, const ArgList &Args,
>          StringRef Path, bool NeedsBiarchSuffix) {
>     @@ -2097,12 +2138,6 @@ void Generic_GCC::GCCInstallationDetecto
>          const llvm::Triple &TargetTriple, const ArgList &Args,
>          const std::string &LibDir, StringRef CandidateTriple,
>          bool NeedsBiarchSuffix) {
>     -  if (TargetTriple.getOS() == llvm::Triple::Solaris) {
>     -    scanLibDirForGCCTripleSolaris(TargetTriple, Args, LibDir,
>     CandidateTriple,
>     -                                  NeedsBiarchSuffix);
>     -    return;
>     -  }
>     -
>        llvm::Triple::ArchType TargetArch = TargetTriple.getArch();
>        // Locations relative to the system lib directory where GCC's
>     triple-specific
>        // directories might reside.
>     @@ -2115,31 +2150,33 @@ void Generic_GCC::GCCInstallationDetecto
>          // Whether this library suffix is relevant for the triple.
>          bool Active;
>        } Suffixes[] = {
>     -    // This is the normal place.
>     -    {"gcc/" + CandidateTriple.str(), "../..", true},
>     +      // This is the normal place.
>     +      {"gcc/" + CandidateTriple.str(), "../..", true},
>
>     -    // Debian puts cross-compilers in gcc-cross.
>     -    {"gcc-cross/" + CandidateTriple.str(), "../..", true},
>     -
>     -    // The Freescale PPC SDK has the gcc libraries in
>     -    // <sysroot>/usr/lib/<triple>/x.y.z so have a look there as
>     well. Only do
>     -    // this on Freescale triples, though, since some systems put
>     a *lot* of
>     -    // files in that location, not just GCC installation data.
>     -    {CandidateTriple.str(), "..",
>     -      TargetTriple.getVendor() == llvm::Triple::Freescale},
>     -
>     -    // Natively multiarch systems sometimes put the GCC
>     triple-specific
>     -    // directory within their multiarch lib directory, resulting
>     in the
>     -    // triple appearing twice.
>     -    {CandidateTriple.str() + "/gcc/" + CandidateTriple.str(),
>     "../../..", true},
>     -
>     -    // Deal with cases (on Ubuntu) where the system architecture
>     could be i386
>     -    // but the GCC target architecture could be (say) i686.
>     -    // FIXME: It may be worthwhile to generalize this and look
>     for a second
>     -    // triple.
>     -    {"i386-linux-gnu/gcc/" + CandidateTriple.str(), "../../..",
>     -      TargetArch == llvm::Triple::x86}
>     -  };
>     +      // Debian puts cross-compilers in gcc-cross.
>     +      {"gcc-cross/" + CandidateTriple.str(), "../..",
>     +       TargetTriple.getOS() != llvm::Triple::Solaris},
>     +
>     +      // The Freescale PPC SDK has the gcc libraries in
>     +      // <sysroot>/usr/lib/<triple>/x.y.z so have a look there as
>     well. Only do
>     +      // this on Freescale triples, though, since some systems
>     put a *lot* of
>     +      // files in that location, not just GCC installation data.
>     +      {CandidateTriple.str(), "..",
>     +       TargetTriple.getVendor() == llvm::Triple::Freescale},
>     +
>     +      // Natively multiarch systems sometimes put the GCC
>     triple-specific
>     +      // directory within their multiarch lib directory,
>     resulting in the
>     +      // triple appearing twice.
>     +      {CandidateTriple.str() + "/gcc/" + CandidateTriple.str(),
>     "../../..",
>     +       TargetTriple.getOS() != llvm::Triple::Solaris},
>     +
>     +      // Deal with cases (on Ubuntu) where the system
>     architecture could be i386
>     +      // but the GCC target architecture could be (say) i686.
>     +      // FIXME: It may be worthwhile to generalize this and look
>     for a second
>     +      // triple.
>     +      {"i386-linux-gnu/gcc/" + CandidateTriple.str(), "../../..",
>     +       (TargetArch == llvm::Triple::x86 &&
>     +        TargetTriple.getOS() != llvm::Triple::Solaris)}};
>
>        for (auto &Suffix : Suffixes) {
>          if (!Suffix.Active)
>
>     Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.h
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.h?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.h?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/lib/Driver/ToolChains/Gnu.h (original)
>     +++ cfe/trunk/lib/Driver/ToolChains/Gnu.h Tue Jan 23 04:23:52 2018
>     @@ -250,6 +250,10 @@ public:
>     SmallVectorImpl<StringRef> &BiarchLibDirs,
>     SmallVectorImpl<StringRef> &BiarchTripleAliases);
>
>     +    void AddDefaultGCCPrefixes(const llvm::Triple &TargetTriple,
>     +  SmallVectorImpl<std::string> &Prefixes,
>     +                               StringRef SysRoot);
>     +
>          bool ScanGCCForMultilibs(const llvm::Triple &TargetTriple,
>                                   const llvm::opt::ArgList &Args,
>                                   StringRef Path,
>     @@ -261,12 +265,6 @@ public:
>                                      StringRef CandidateTriple,
>                                      bool NeedsBiarchSuffix = false);
>
>     -    void scanLibDirForGCCTripleSolaris(const llvm::Triple
>     &TargetArch,
>     -                                       const llvm::opt::ArgList
>     &Args,
>     -                                       const std::string &LibDir,
>     -                                       StringRef CandidateTriple,
>     -                                       bool NeedsBiarchSuffix =
>     false);
>     -
>          bool ScanGentooGccConfig(const llvm::Triple &TargetTriple,
>                                   const llvm::opt::ArgList &Args,
>                                   StringRef CandidateTriple,
>     @@ -307,8 +305,8 @@ protected:
>        /// \brief Check whether the target triple's architecture is
>     32-bits.
>        bool isTarget32Bit() const { return getTriple().isArch32Bit(); }
>
>     -  // FIXME: This should be final, but the Solaris tool chain does
>     weird
>     -  // things we can't easily represent.
>     +  // FIXME: This should be final, but the CrossWindows toolchain
>     does weird
>     +  // things that can't be easily generalized.
>        void AddClangCXXStdlibIncludeArgs(
>            const llvm::opt::ArgList &DriverArgs,
>            llvm::opt::ArgStringList &CC1Args) const override;
>
>     Modified: cfe/trunk/lib/Driver/ToolChains/Solaris.cpp
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Solaris.cpp?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Solaris.cpp?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/lib/Driver/ToolChains/Solaris.cpp (original)
>     +++ cfe/trunk/lib/Driver/ToolChains/Solaris.cpp Tue Jan 23
>     04:23:52 2018
>     @@ -122,6 +122,21 @@ void solaris::Linker::ConstructJob(Compi
>        C.addCommand(llvm::make_unique<Command>(JA, *this, Exec,
>     CmdArgs, Inputs));
>      }
>
>     +static StringRef getSolarisLibSuffix(const llvm::Triple &Triple) {
>     +  switch (Triple.getArch()) {
>     +  case llvm::Triple::x86:
>     +  case llvm::Triple::sparc:
>     +    break;
>     +  case llvm::Triple::x86_64:
>     +    return "/amd64";
>     +  case llvm::Triple::sparcv9:
>     +    return "/sparcv9";
>     +  default:
>     +    llvm_unreachable("Unsupported architecture");
>     +  }
>     +  return "";
>     +}
>     +
>      /// Solaris - Solaris tool chain which can call as(1) and ld(1)
>     directly.
>
>      Solaris::Solaris(const Driver &D, const llvm::Triple &Triple,
>     @@ -130,32 +145,24 @@ Solaris::Solaris(const Driver &D, const
>
>        GCCInstallation.init(Triple, Args);
>
>     +  StringRef LibSuffix = getSolarisLibSuffix(Triple);
>        path_list &Paths = getFilePaths();
>     -  if (GCCInstallation.isValid())
>     -    addPathIfExists(D, GCCInstallation.getInstallPath(), Paths);
>     -
>     -  addPathIfExists(D, getDriver().getInstalledDir(), Paths);
>     -  if (getDriver().getInstalledDir() != getDriver().Dir)
>     -    addPathIfExists(D, getDriver().Dir, Paths);
>     -
>     -  addPathIfExists(D, getDriver().SysRoot + getDriver().Dir +
>     "/../lib", Paths);
>     -
>     -  std::string LibPath = "/usr/lib/";
>     -  switch (Triple.getArch()) {
>     -  case llvm::Triple::x86:
>     -  case llvm::Triple::sparc:
>     -    break;
>     -  case llvm::Triple::x86_64:
>     -    LibPath += "amd64/";
>     -    break;
>     -  case llvm::Triple::sparcv9:
>     -    LibPath += "sparcv9/";
>     -    break;
>     -  default:
>     -    llvm_unreachable("Unsupported architecture");
>     +  if (GCCInstallation.isValid()) {
>     +    // On Solaris gcc uses both an architecture-specific path
>     with triple in it
>     +    // as well as a more generic lib path (+arch suffix).
>     +    addPathIfExists(D,
>     +                    GCCInstallation.getInstallPath() +
>     +                        GCCInstallation.getMultilib().gccSuffix(),
>     +                    Paths);
>     +    addPathIfExists(D, GCCInstallation.getParentLibPath() +
>     LibSuffix, Paths);
>        }
>
>     -  addPathIfExists(D, getDriver().SysRoot + LibPath, Paths);
>     +  // If we are currently running Clang inside of the requested
>     system root,
>     +  // add its parent library path to those searched.
>     +  if (StringRef(D.Dir).startswith(D.SysRoot))
>     +    addPathIfExists(D, D.Dir + "/../lib", Paths);
>     +
>     +  addPathIfExists(D, D.SysRoot + "/usr/lib" + LibSuffix, Paths);
>      }
>
>      Tool *Solaris::buildAssembler() const {
>     @@ -164,30 +171,72 @@ Tool *Solaris::buildAssembler() const {
>
>      Tool *Solaris::buildLinker() const { return new
>     tools::solaris::Linker(*this); }
>
>     -void Solaris::AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
>     -                                           ArgStringList
>     &CC1Args) const {
>     -  if (DriverArgs.hasArg(options::OPT_nostdlibinc) ||
>     -      DriverArgs.hasArg(options::OPT_nostdincxx))
>     +void Solaris::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
>     +                                        ArgStringList &CC1Args)
>     const {
>     +  const Driver &D = getDriver();
>     +
>     +  if (DriverArgs.hasArg(clang::driver::options::OPT_nostdinc))
>          return;
>
>     -  // Include the support directory for things like xlocale and
>     fudged system
>     -  // headers.
>     -  // FIXME: This is a weird mix of libc++ and libstdc++. We
>     should also be
>     -  // checking the value of -stdlib= here and adding the includes
>     for libc++
>     -  // rather than libstdc++ if it's requested.
>     -  addSystemInclude(DriverArgs, CC1Args,
>     "/usr/include/c++/v1/support/solaris");
>     +  if (!DriverArgs.hasArg(options::OPT_nostdlibinc))
>     +    addSystemInclude(DriverArgs, CC1Args, D.SysRoot +
>     "/usr/local/include");
>
>     +  if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
>     +    SmallString<128> P(D.ResourceDir);
>     +    llvm::sys::path::append(P, "include");
>     +    addSystemInclude(DriverArgs, CC1Args, P);
>     +  }
>     +
>     +  if (DriverArgs.hasArg(options::OPT_nostdlibinc))
>     +    return;
>     +
>     +  // Check for configure-time C include directories.
>     +  StringRef CIncludeDirs(C_INCLUDE_DIRS);
>     +  if (CIncludeDirs != "") {
>     +    SmallVector<StringRef, 5> dirs;
>     +    CIncludeDirs.split(dirs, ":");
>     +    for (StringRef dir : dirs) {
>     +      StringRef Prefix =
>     +          llvm::sys::path::is_absolute(dir) ?
>     StringRef(D.SysRoot) : "";
>     +      addExternCSystemInclude(DriverArgs, CC1Args, Prefix + dir);
>     +    }
>     +    return;
>     +  }
>     +
>     +  // Add include directories specific to the selected multilib
>     set and multilib.
>        if (GCCInstallation.isValid()) {
>     -    GCCVersion Version = GCCInstallation.getVersion();
>     -    addSystemInclude(DriverArgs, CC1Args,
>     -                     getDriver().SysRoot + "/usr/gcc/" +
>     -                     Version.MajorStr + "." +
>     -                     Version.MinorStr +
>     -                     "/include/c++/" + Version.Text);
>     -    addSystemInclude(DriverArgs, CC1Args,
>     -                     getDriver().SysRoot + "/usr/gcc/" +
>     Version.MajorStr +
>     -                     "." + Version.MinorStr + "/include/c++/" +
>     -                     Version.Text + "/" +
>     -                     GCCInstallation.getTriple().str());
>     +    const MultilibSet::IncludeDirsFunc &Callback =
>     +        Multilibs.includeDirsCallback();
>     +    if (Callback) {
>     +      for (const auto &Path :
>     Callback(GCCInstallation.getMultilib()))
>     +        addExternCSystemIncludeIfExists(
>     +            DriverArgs, CC1Args, GCCInstallation.getInstallPath()
>     + Path);
>     +    }
>        }
>     +
>     +  addExternCSystemInclude(DriverArgs, CC1Args, D.SysRoot +
>     "/usr/include");
>     +}
>     +
>     +void Solaris::addLibStdCxxIncludePaths(
>     +    const llvm::opt::ArgList &DriverArgs,
>     +    llvm::opt::ArgStringList &CC1Args) const {
>     +  // We need a detected GCC installation on Solaris (similar to
>     Linux)
>     +  // to provide libstdc++'s headers.
>     +  if (!GCCInstallation.isValid())
>     +    return;
>     +
>     +  // By default, look for the C++ headers in an include directory
>     adjacent to
>     +  // the lib directory of the GCC installation.
>     +  // On Solaris this usually looks like
>     /usr/gcc/X.Y/include/c++/X.Y.Z
>     +  StringRef LibDir = GCCInstallation.getParentLibPath();
>     +  StringRef TripleStr = GCCInstallation.getTriple().str();
>     +  const Multilib &Multilib = GCCInstallation.getMultilib();
>     +  const GCCVersion &Version = GCCInstallation.getVersion();
>     +
>     +  // The primary search for libstdc++ supports multiarch variants.
>     +  addLibStdCXXIncludePaths(LibDir.str() + "/../include", "/c++/"
>     + Version.Text,
>     +                           TripleStr,
>     +                           /*GCCMultiarchTriple*/ "",
>     +                           /*TargetMultiarchTriple*/ "",
>     +                           Multilib.includeSuffix(), DriverArgs,
>     CC1Args);
>      }
>
>     Modified: cfe/trunk/lib/Driver/ToolChains/Solaris.h
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Solaris.h?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Solaris.h?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/lib/Driver/ToolChains/Solaris.h (original)
>     +++ cfe/trunk/lib/Driver/ToolChains/Solaris.h Tue Jan 23 04:23:52 2018
>     @@ -57,9 +57,13 @@ public:
>
>        bool IsIntegratedAssemblerDefault() const override { return true; }
>
>     -  void AddClangCXXStdlibIncludeArgs(
>     -      const llvm::opt::ArgList &DriverArgs,
>     -      llvm::opt::ArgStringList &CC1Args) const override;
>     +  void
>     +  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
>     +                            llvm::opt::ArgStringList &CC1Args)
>     const override;
>     +
>     +  void
>     +  addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
>     +                           llvm::opt::ArgStringList &CC1Args)
>     const override;
>
>        unsigned GetDefaultDwarfVersion() const override { return 2; }
>
>
>     Modified: cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitHeaderSearch.cpp?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitHeaderSearch.cpp?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/lib/Frontend/InitHeaderSearch.cpp (original)
>     +++ cfe/trunk/lib/Frontend/InitHeaderSearch.cpp Tue Jan 23
>     04:23:52 2018
>     @@ -255,6 +255,7 @@ void InitHeaderSearch::AddDefaultCInclud
>
>        switch (os) {
>        case llvm::Triple::Linux:
>     +  case llvm::Triple::Solaris:
>          llvm_unreachable("Include management is handled in the driver.");
>
>        case llvm::Triple::CloudABI: {
>     @@ -396,6 +397,7 @@ AddDefaultCPlusPlusIncludePaths(const ll
>
>        switch (os) {
>        case llvm::Triple::Linux:
>     +  case llvm::Triple::Solaris:
>          llvm_unreachable("Include management is handled in the driver.");
>          break;
>        case llvm::Triple::Win32:
>     @@ -443,6 +445,7 @@ void InitHeaderSearch::AddDefaultInclude
>          break; // Everything else continues to use this routine's logic.
>
>        case llvm::Triple::Linux:
>     +  case llvm::Triple::Solaris:
>          return;
>
>        case llvm::Triple::Win32:
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/sparc-sun-solaris2.11/bits/gthr.h
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/sparc-sun-solaris2.11/bits/gthr.h?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/sparc-sun-solaris2.11/bits/gthr.h&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/sparc-sun-solaris2.11/bits/gthr.h?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/sparc-sun-solaris2.11/bits/gthr.h&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c++/4.8.2/typeinfo
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/typeinfo?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/typeinfo&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/typeinfo?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/include/c%2B%2B/4.8.2/typeinfo&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/sparcv9/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_sparc_tree/usr/lib/sparcv9/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/i386-pc-solaris2.11/bits/gthr.h
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/i386-pc-solaris2.11/bits/gthr.h?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/i386-pc-solaris2.11/bits/gthr.h&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/i386-pc-solaris2.11/bits/gthr.h?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/i386-pc-solaris2.11/bits/gthr.h&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c++/4.9.4/typeinfo
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/typeinfo?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/typeinfo&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/typeinfo?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/include/c%2B%2B/4.9.4/typeinfo&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/amd64/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/libatomic.a&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/amd64/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o (from
>     r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crt1.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o (from
>     r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crti.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o (from
>     r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/crtn.o&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Copied:
>     cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1
>     (from r323188,
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1)
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1?p2=cfe/trunk/test/Driver/Inputs/solaris_x86_tree/usr/lib/ld.so.1&p1=cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1&r1=323188&r2=323193&rev=323193&view=diff>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crti.o?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/crtn.o?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Removed:
>     cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1?rev=323192&view=auto
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/sparc-sun-solaris2.11/usr/lib/ld.so.1?rev=323192&view=auto>
>     ==============================================================================
>         (empty)
>
>     Modified: cfe/trunk/test/Driver/solaris-header-search.cpp
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/solaris-header-search.cpp?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/solaris-header-search.cpp?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/test/Driver/solaris-header-search.cpp (original)
>     +++ cfe/trunk/test/Driver/solaris-header-search.cpp Tue Jan 23
>     04:23:52 2018
>     @@ -1,11 +1,41 @@
>     -// Test that the C++ headers are found.
>     +// Test that the C++ headers are found on Solaris with gcc
>     toolchain detection
>      //
>     -// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
>     +// Sparc, 32bit
>     +// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
>      // RUN:     --target=sparc-sun-solaris2.11 \
>     -// RUN:     --gcc-toolchain="" \
>     -// RUN:     --sysroot=%S/Inputs/sparc-sun-solaris2.11 \
>     -// RUN:   | FileCheck %s
>     -// CHECK: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
>     -// CHECK: "-internal-isystem"
>     "{{.*}}/usr/include/c++/v1/support/solaris"
>     -// CHECK: "-internal-isystem" "{{.*}}/usr/gcc/4.8/include/c++/4.8.2"
>     -// CHECK: "-internal-isystem"
>     "{{.*}}/usr/gcc/4.8/include/c++/4.8.2/sparc-sun-solaris2.11"
>     +// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_SPARC %s
>     +// CHECK_SOLARIS_SPARC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
>     +// CHECK_SOLARIS_SPARC-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK_SOLARIS_SPARC-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2"
>     +// CHECK_SOLARIS_SPARC-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2/sparc-sun-solaris2.11"
>     +
>     +// Sparc, 64bit
>     +// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only
>     2>&1 \
>     +// RUN:     --target=sparc-sun-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_SPARC64 %s
>     +// CHECK_SOLARIS_SPARC64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
>     +// CHECK_SOLARIS_SPARC64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK_SOLARIS_SPARC64-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2"
>     +// CHECK_SOLARIS_SPARC64-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2/sparc-sun-solaris2.11/sparcv9"
>     +
>     +// Intel, 32bit
>     +// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
>     +// RUN:     --target=i386-pc-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_X86 %s
>     +// CHECK_SOLARIS_X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
>     +// CHECK_SOLARIS_X86-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK_SOLARIS_X86-SAME: "-internal-isystem"
>     "{{.*}}/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4"
>     +// CHECK_SOLARIS_X86-SAME: "-internal-isystem"
>     "{{.*}}/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4/i386-pc-solaris2.11"
>     +
>     +// Intel, 64bit
>     +// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only
>     2>&1 \
>     +// RUN:     --target=i386-pc-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_X64 %s
>     +// CHECK_SOLARIS_X64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
>     +// CHECK_SOLARIS_X64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK_SOLARIS_X64-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4"
>     +// CHECK_SOLARIS_X64-SAME: "-internal-isystem"
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4/i386-pc-solaris2.11/amd64"
>
>     Modified: cfe/trunk/test/Driver/solaris-ld.c
>     URL:
>     http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/solaris-ld.c?rev=323193&r1=323192&r2=323193&view=diff
>     <http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/solaris-ld.c?rev=323193&r1=323192&r2=323193&view=diff>
>     ==============================================================================
>     --- cfe/trunk/test/Driver/solaris-ld.c (original)
>     +++ cfe/trunk/test/Driver/solaris-ld.c Tue Jan 23 04:23:52 2018
>     @@ -1,33 +1,105 @@
>     -// Test ld invocation on Solaris targets.
>     +// General tests that ld invocations on Solaris targets sane.
>     Note that we use
>     +// sysroot to make these tests independent of the host system.
>
>     -// Check sparc-sun-solaris2.1
>     +// Check sparc-sun-solaris2.11, 32bit
>      // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
>      // RUN:     --target=sparc-sun-solaris2.11 \
>     -// RUN:     --gcc-toolchain="" \
>     -// RUN:     --sysroot=%S/Inputs/sparc-sun-solaris2.11 \
>     -// RUN:   | FileCheck %s
>     -// CHECK: "-cc1" "-triple" "sparc-sun-solaris2.11"
>     -// CHECK: ld{{.*}}"
>     -// CHECK: "--dynamic-linker" "{{.*}}/usr/lib/ld.so.1"
>     -// CHECK:
>     "{{.*}}/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crt1.o"
>     -// CHECK: "{{.*}}/usr/lib/crti.o"
>     -// CHECK:
>     "{{.*}}/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crtbegin.o"
>     -// CHECK:
>     "{{.*}}/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crtend.o"
>     -// CHECK: "{{.*}}/usr/lib/crtn.o"
>     -// CHECK "-lc"
>     -// CHECK "-lgcc_s"
>     -// CHECK "-lgcc"
>     -// CHECK "-lm"
>     +// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK-LD-SPARC32 %s
>     +// CHECK-LD-SPARC32-NOT: warning:
>     +// CHECK-LD-SPARC32: {{.*/clang}}" "-cc1" "-triple"
>     "sparc-sun-solaris2.11"
>     +// CHECK-LD-SPARC32-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK-LD-SPARC32: {{.*/ld}}"
>     +// CHECK-LD-SPARC32-SAME: "--dynamic-linker"
>     "[[SYSROOT]]/usr/lib/ld.so.1"
>     +// CHECK-LD-SPARC32-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crt1.o"
>     +// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/lib/crti.o"
>     +// CHECK-LD-SPARC32-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtbegin.o"
>     +// CHECK-LD-SPARC32-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2"
>     +// CHECK-LD-SPARC32-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../.."
>     +// CHECK-LD-SPARC32-SAME: "-L[[SYSROOT]]/usr/lib"
>     +// CHECK-LD-SPARC32-SAME: "-lgcc_s"
>     +// CHECK-LD-SPARC32-SAME: "-lc"
>     +// CHECK-LD-SPARC32-SAME: "-lgcc"
>     +// CHECK-LD-SPARC32-SAME: "-lm"
>     +// CHECK-LD-SPARC32-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtend.o"
>     +// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/lib/crtn.o"
>     +
>     +// Check sparc-sun-solaris2.11, 64bit
>     +// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
>     +// RUN:     --target=sparc-sun-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK-LD-SPARC64 %s
>     +// CHECK-LD-SPARC64-NOT: warning:
>     +// CHECK-LD-SPARC64: {{.*/clang}}" "-cc1" "-triple"
>     "sparcv9-sun-solaris2.11"
>     +// CHECK-LD-SPARC64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK-LD-SPARC64: {{.*/ld}}"
>     +// CHECK-LD-SPARC64-SAME: "--dynamic-linker"
>     "[[SYSROOT]]/usr/lib/sparcv9/ld.so.1"
>     +// CHECK-LD-SPARC64-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crt1.o"
>     +// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/lib/sparcv9/crti.o"
>     +// CHECK-LD-SPARC64-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtbegin.o"
>     +// CHECK-LD-SPARC64-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9"
>     +// CHECK-LD-SPARC64-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../sparcv9"
>     +// CHECK-LD-SPARC64-SAME: "-L[[SYSROOT]]/usr/lib/sparcv9"
>     +// CHECK-LD-SPARC64-SAME: "-lgcc_s"
>     +// CHECK-LD-SPARC64-SAME: "-lc"
>     +// CHECK-LD-SPARC64-SAME: "-lgcc"
>     +// CHECK-LD-SPARC64-SAME: "-lm"
>     +// CHECK-LD-SPARC64-SAME:
>     "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtend.o"
>     +// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/lib/sparcv9/crtn.o"
>     +
>     +// Check i386-pc-solaris2.11, 32bit
>     +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
>     +// RUN:     --target=i386-pc-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK-LD-X32 %s
>     +// CHECK-LD-X32-NOT: warning:
>     +// CHECK-LD-X32: {{.*/clang}}" "-cc1" "-triple" "i386-pc-solaris2.11"
>     +// CHECK-LD-X32-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK-LD-X32: {{.*/ld}}"
>     +// CHECK-LD-X32-SAME: "--dynamic-linker"
>     "[[SYSROOT]]/usr/lib/ld.so.1"
>     +// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib/crt1.o"
>     +// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib/crti.o"
>     +// CHECK-LD-X32-SAME:
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtbegin.o"
>     +// CHECK-LD-X32-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4"
>     +// CHECK-LD-X32-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../.."
>     +// CHECK-LD-X32-SAME: "-L[[SYSROOT]]/usr/lib"
>     +// CHECK-LD-X32-SAME: "-lgcc_s"
>     +// CHECK-LD-X32-SAME: "-lc"
>     +// CHECK-LD-X32-SAME: "-lgcc"
>     +// CHECK-LD-X32-SAME: "-lm"
>     +// CHECK-LD-X32-SAME:
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtend.o"
>     +// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib/crtn.o"
>     +
>     +// Check i386-pc-solaris2.11, 64bit
>     +// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
>     +// RUN:     --target=i386-pc-solaris2.11 \
>     +// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK-LD-X64 %s
>     +// CHECK-LD-X64-NOT: warning:
>     +// CHECK-LD-X64: {{.*/clang}}" "-cc1" "-triple"
>     "x86_64-pc-solaris2.11"
>     +// CHECK-LD-X64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
>     +// CHECK-LD-X64: {{.*/ld}}"
>     +// CHECK-LD-X64-SAME: "--dynamic-linker"
>     "[[SYSROOT]]/usr/lib/amd64/ld.so.1"
>     +// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64/crt1.o"
>     +// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64/crti.o"
>     +// CHECK-LD-X64-SAME:
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtbegin.o"
>     +// CHECK-LD-X64-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64"
>     +// CHECK-LD-X64-SAME:
>     "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../amd64"
>     +// CHECK-LD-X64-SAME: "-L[[SYSROOT]]/usr/lib/amd64"
>     +// CHECK-LD-X64-SAME: "-lgcc_s"
>     +// CHECK-LD-X64-SAME: "-lc"
>     +// CHECK-LD-X64-SAME: "-lgcc"
>     +// CHECK-LD-X64-SAME: "-lm"
>     +// CHECK-LD-X64-SAME:
>     "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtend.o"
>     +// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64/crtn.o"
>
>      // Check the right -l flags are present with -shared
>      // RUN: %clang -no-canonical-prefixes %s -### -o %t.o -shared 2>&1 \
>      // RUN:     --target=sparc-sun-solaris2.11 \
>     -// RUN:     --gcc-toolchain="" \
>     -// RUN:     --sysroot=%S/Inputs/sparc-sun-solaris2.11 \
>     -// RUN:   | FileCheck --check-prefix=CHECK-SHARED %s
>     -
>     -// CHECK-SHARED: ld{{.*}}"
>     -// CHECK-SHARED "-lc"
>     -// CHECK-SHARED "-lgcc_s"
>     -// CHECK-SHARED-NOT "-lgcc"
>     -// CHECK-SHARED-NOT: "-lm"
>     +// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
>     +// RUN:   | FileCheck --check-prefix=CHECK-SPARC32-SHARED %s
>     +// CHECK-SPARC32-SHARED: {{.*/ld}}"
>     +// CHECK-SPARC32-SHARED-SAME: "-lgcc_s"
>     +// CHECK-SPARC32-SHARED-SAME: "-lc"
>     +// CHECK-SPARC32-SHARED-NOT: "-lgcc"
>     +// CHECK-SPARC32-SHARED-NOT: "-lm"
>
>
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>     cfe-commits at lists.llvm.org <mailto:cfe-commits at lists.llvm.org>
>     http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
>     <http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits>
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