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Commit Graph

707 Commits

Author SHA1 Message Date
Gabor Greif
8c7c6ac125 fix typo in generated comment
llvm-svn: 160127
2012-07-12 13:05:12 +00:00
Chandler Carruth
4362825212 Remove autoconf support for runtest and tclsh, some of the last vestigal
bits of DejaGNU.

Eric, you may want to remove the TCLSH bits from aclocal.m4 and
regenerate... I didn't want to touch the m4 file lest something
exploded.

llvm-svn: 159308
2012-06-27 23:53:41 +00:00
Justin Holewinski
ee3de35dee Remove the PTX back-end and all of its artifacts (triple, etc.)
This back-end was deprecated in favor of the NVPTX back-end.

NV_CONTRIB

llvm-svn: 157417
2012-05-24 21:38:21 +00:00
Danil Malyshev
dade6759c4 - Added ExecutionEngine/MCJIT tests
- Added HOST_ARCH to Makefile.config.in
The HOST_ARCH will be used by MCJIT tests filter, because MCJIT supported only x86 and ARM architectures now.

llvm-svn: 157015
2012-05-17 21:07:47 +00:00
Daniel Dunbar
8e13944f35 Revert r156393, "[tests] Remove some remaining DejaGNU related cruft.", this
patch wasn't ready yet.

llvm-svn: 156395
2012-05-08 18:26:07 +00:00
Daniel Dunbar
882b236879 [tests] Remove some remaining DejaGNU related cruft.
llvm-svn: 156393
2012-05-08 18:11:49 +00:00
Daniel Dunbar
e86f226fbd [docs] Remove POD based man page docs (and build system support).
- Currently this leaves us with less build system support (e.g., installing man pages) for the docs than is desired. I'm working on fixing this, but it may take a while. If someone finds this particularly egregious let me know and I will prioritize it.

llvm-svn: 156389
2012-05-08 17:48:21 +00:00
Daniel Dunbar
c69f7c9234 [build] Add build check for ::arc4random().
llvm-svn: 156236
2012-05-05 16:36:16 +00:00
Justin Holewinski
4ca961430f This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.
The new target machines are:

nvptx (old ptx32) => 32-bit PTX
nvptx64 (old ptx64) => 64-bit PTX

The sources are based on the internal NVIDIA NVPTX back-end, and
contain more functionality than the current PTX back-end currently
provides.

NV_CONTRIB

llvm-svn: 156196
2012-05-04 20:18:50 +00:00
Sebastian Pop
ec2d1da550 fix typo
Thanks to "Gabor Greif" <ggreif@gmail.com> for reporting this problem.

The configure flag should be --with-default-sysroot as documented, and
not --with-sysroot.  The reason we don't want to define --with-sysroot
is that GCC has a configure flag by that name and it has a different
semantics.

llvm-svn: 155844
2012-04-30 20:06:58 +00:00
Benjamin Kramer
31a4be57fd Kick off 3.2 cycle for LLVM trunk.
llvm-svn: 155211
2012-04-20 18:15:07 +00:00
Sebastian Pop
d60bf3baf0 add configure flag --with-default-sysroot
llvm-svn: 154791
2012-04-16 04:11:45 +00:00
Jean-Daniel Dupas
fb960f6837 Remove a remaining reference to the obsolete C backend in configure
llvm-svn: 154587
2012-04-12 12:02:39 +00:00
Sylvestre Ledru
95a9414392 Fix a problem in the target detection for Debian GNU/HURD
llvm-svn: 154117
2012-04-05 19:34:15 +00:00
Sylvestre Ledru
832fe6ca9e Fix a problem in the target detection for Debian GNU/kFreeBSD
llvm-svn: 154114
2012-04-05 18:53:09 +00:00
Eric Christopher
53e22c484b Fix CXXFLAGS for huge_val.m4.
Patch by Jeremy Huddleston!

llvm-svn: 153862
2012-04-02 06:54:01 +00:00
Eric Christopher
1ba37ca43c Add InitializeNativeTargetDisassembler function.
Patch by Ojab.

llvm-svn: 153476
2012-03-26 21:56:56 +00:00
Eric Christopher
1f469112aa Add some fixes to the configure script for isInf and add
--enable-libcpp to projects/sample.

Patch by Dmitri Shubin with additional fixes by me.

llvm-svn: 153425
2012-03-26 02:09:01 +00:00
Eric Christopher
3839c1ffd3 Remove the C backend.
llvm-svn: 153307
2012-03-23 05:50:46 +00:00
Eli Bendersky
18a6065211 Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM.
Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.

This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach

llvm-svn: 152620
2012-03-13 08:33:15 +00:00
Benjamin Kramer
a822b1228d configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.
llvm-svn: 152234
2012-03-07 17:07:20 +00:00
Daniel Dunbar
17ba5f6056 autoconf: Set LLVM_CONFIGTIME to a stable value when using --disable-timestamps.
llvm-svn: 151921
2012-03-02 16:24:21 +00:00
Rafael Espindola
51ef203cf0 Enable -Wcovered-switch-default again, but add -Werror to the checks to make
sure we don't use it with compilers that don't support it.

llvm-svn: 151665
2012-02-28 23:32:06 +00:00
Chandler Carruth
8f6569a698 Temporarily revert r151609, which enabled a new warning for LLVM and
Clang builds. The detection logic for compilers that support the warning
isn't working. Rafael is going to investigate it, but didn't want people
to have to wade through build spam until then.

llvm-svn: 151649
2012-02-28 19:26:56 +00:00
Charles Davis
2b1f3fbf7e Strip extraneous information, if present, from the linker version string on
Mac OS X. Patch by Fabian Groffen, with a slight tweak by me.

llvm-svn: 151612
2012-02-28 02:55:41 +00:00
Rafael Espindola
662de5f4e8 Enable -Wcovered-switch-default as it matches the switch style used in llvm.
llvm-svn: 151609
2012-02-28 02:01:55 +00:00
NAKAMURA Takumi
a1af545555 autoconf/m4/visibility_inlines_hidden.m4: Tweak for cygwin-g++-4.5.3. It folded conftest regardress of attributge((noinline)) with >=O1 .
llvm-svn: 150920
2012-02-19 12:05:12 +00:00
Dylan Noblesmith
d07dd21f5c add LLVM_VERSION_MAJOR and _MINOR defines
This is useful for clients that want to maintain compatibility
across multiple releases of LLVM. Currently users like Klee and
Mesa all have to roll their own 'parse llvm-config --version
output and generate defines' solution.

Also reuse the new macros so that version information is less
redundant/likely to fall out of sync again in the future.

llvm-svn: 150405
2012-02-13 18:48:10 +00:00
Dylan Noblesmith
2456246649 autoconf: put generated clang files in build dir
It was writing generated files to the clang srcdir when
'--with-clang-srcdir' was specified.

llvm-svn: 149756
2012-02-04 03:00:50 +00:00
Dylan Noblesmith
734d2c47b0 autoconf: fix clang detection
Now this works with and without --with-clang-srcdir, with and
without an out-of-tree build.

llvm-svn: 149749
2012-02-04 02:41:36 +00:00
Rafael Espindola
3440cd1895 Replace the old --with-cxx-* configure options with a single --with-gcc-toolchain
that just uses the new toolchain probing logic. This fixes linking with -m32 on
64 bit systems (the /32 dir was not being added to the search).

llvm-svn: 149651
2012-02-03 00:59:30 +00:00
Dylan Noblesmith
aca6b66e00 autoconf: fix build/src dir confusion
This was the cause of the silent failure to generate
clang's config.h. My bad.

Fix on r149563 / r149568.

llvm-svn: 149574
2012-02-02 00:54:18 +00:00
Dylan Noblesmith
7ad29fbf22 autoconf: restore old clang-srcdir behavior
Keep the string empty when unspecified. Undoes
part of r149563.

llvm-svn: 149568
2012-02-02 00:17:33 +00:00
Dylan Noblesmith
1cf1411ac3 autoconf: honor --with-clang-srcdir
configure was silently failing to produce anything in the case
where clang wasn't at tools/clang/, resulting in compilation
errors much later in the build when config.h didn't exist.

llvm-svn: 149563
2012-02-02 00:11:14 +00:00
Dylan Noblesmith
9b1dea77b6 autoconf: generate clang's private config.h header
The CMake build already generated one. Follows clang r149497.

This brings us one step closer to compiling and configuring clang
separately from LLVM using the autoconf build, too.

(I lack the right version of autoconf et al. to regen, but it
was a simple change, so I just updated configure manually.)

llvm-svn: 149498
2012-02-01 14:06:21 +00:00
Gabor Greif
21bb05600e comment tweaks
llvm-svn: 149060
2012-01-26 10:28:58 +00:00
Dylan Noblesmith
3f8e863e7d Makefile: add missing files to FilesToConfig
And fix the comment about where the FilesToConfig variable
is.

llvm-svn: 148282
2012-01-17 02:56:49 +00:00
Sebastian Pop
53d6e3b9d3 revert r147542 after comments from Joerg Sonnenberger
llvm-svn: 147608
2012-01-05 18:28:46 +00:00
Sebastian Pop
4f82b3a13f use getHostTriple instead of getDefaultTargetTriple in getClosestTargetForJIT
Get back getHostTriple.

For JIT compilation, use the host triple instead of the default
target: this fixes some JIT testcases that used to fail when the
compiler has been configured as a cross compiler.

llvm-svn: 147542
2012-01-04 19:47:22 +00:00
NAKAMURA Takumi
ad71e57658 Happy new year 2012!
llvm-svn: 147395
2012-01-01 08:16:56 +00:00
Rafael Espindola
510f9d49fb Add support for mipsel in configure. Fixes PR11669. Patch by Sylvestre Ledru.
llvm-svn: 147312
2011-12-28 17:08:00 +00:00
Benjamin Kramer
dcd607e3f1 Attempt #2 to fix mingw crossbuild. This time with more ugly hacks!
llvm-svn: 147196
2011-12-22 22:50:44 +00:00
Benjamin Kramer
ef9a96a9c3 Make the -fvisibility-inlines-hidden check more thorough in a hopeless attempt to fix mingw cross-compiles.
llvm-svn: 147191
2011-12-22 22:25:26 +00:00
Rafael Espindola
c98cd8151e Add configure support for kfreebsd and hurd. Patch by Sylvestre Ledru.
Fixes pr11620.

llvm-svn: 147143
2011-12-22 14:01:18 +00:00
Dylan Noblesmith
f9c9d1b4d0 capitalize project name, reference bugzilla
And fix the double-[]. It was including the [] as part of
the project name somehow, resulting in PACKAGE_TARNAME "-llvm-"
and a strange docdir default:

./configure --help | grep docdir
  --docdir=DIR           documentation root [DATAROOTDIR/doc/-llvm-]

llvm-svn: 146849
2011-12-18 18:50:16 +00:00
Tony Linthicum
61adbf8dc5 Hexagon backend support
llvm-svn: 146412
2011-12-12 21:14:40 +00:00
Daniel Dunbar
a04ceeeedc configure: Don't warn about compiler-rt checked out into projects/.
llvm-svn: 146084
2011-12-07 22:07:03 +00:00
Daniel Dunbar
3c06b26f09 llvm-config: Replace with C++ version (was llvm-config-2).
- Another reapply of r144300, with hopefully one last fix.

llvm-svn: 145623
2011-12-01 20:18:09 +00:00
Duncan Sands
84beef543d Revert commit 145449 (ddunbar) since it is breaking the dragonegg buildbots.
Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145582
2011-12-01 10:50:19 +00:00
Daniel Dunbar
7dcd93d4fa llvm-config: Replace with C++ version (was llvm-config-2).
- Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145449
2011-11-29 22:56:31 +00:00
Bob Wilson
d9a793d332 Add an optional separate install prefix for internal components. rdar://10217046
Some files installed by clang are not relevant for general users and we'd like
to be able to install them to a different location.  This adds a new
--with-internal-prefix configure option and a corresponding PROJ_internal_prefix
makefile variable, which defaults to the standard prefix.  A tool makefile
can specify that it should be installed to this internal prefix by defining
INTERNAL_TOOL.

llvm-svn: 145234
2011-11-28 07:59:52 +00:00
Dylan Noblesmith
9751c17d0d rename ENABLE_THREADS to LLVM_ENABLE_THREADS
Now that it needs to be exported in a public header (Valgrind.h)
it should be prefixed to avoid collision with other projects.
Add it to llvm-config.h as well.

This'll require regenerating the configure script after this
commit, but I don't have the required autoconf version.

llvm-svn: 145214
2011-11-28 00:48:58 +00:00
Benjamin Kramer
7120c3ef01 Add configure checking for pread(2) and use it to save a syscall when reading files.
llvm-svn: 145061
2011-11-22 12:31:53 +00:00
Eric Christopher
8dc004003a Add an option '--enable-libcpp' that will have the compiler pass on
options to use libc++ as the default c++ library.

llvm-svn: 144413
2011-11-11 22:51:42 +00:00
Sebastian Pop
69b2b86143 rename LLVM_HOSTTRIPLE into LLVM_DEFAULT_TARGET_TRIPLE
llvm-svn: 143501
2011-11-01 21:31:44 +00:00
Sebastian Pop
26b43f8a5a derive LLVM_HOSTTRIPLE from target
llvm-svn: 143500
2011-11-01 21:30:04 +00:00
Dan Gohman
892b86e74c Remove the Alpha backend.
llvm-svn: 143164
2011-10-27 22:56:32 +00:00
Charles Davis
f672c3b138 Revert 142997. It doesn't work on Mac OS or the BSDs, which all use the BSD
version of the install program, which does not have the --strip-program
switch.

llvm-svn: 143009
2011-10-26 02:28:32 +00:00
Eric Christopher
948bef0014 Search for and use the strip program and pass it to install for it
to use for stripping final executables.

Patch by Simon Atanasyan!

llvm-svn: 142997
2011-10-26 00:52:13 +00:00
Eric Christopher
b14f867444 Handle newer cases for freebsd which is approaching 10.0 and not 1.0.
Patch by Dimitry Andric!

llvm-svn: 142995
2011-10-26 00:42:12 +00:00
Dan Gohman
77125e4240 Remove the Blackfin backend.
llvm-svn: 142880
2011-10-25 00:05:42 +00:00
Dan Gohman
b54d296fd4 Remove the SystemZ backend.
llvm-svn: 142878
2011-10-24 23:48:32 +00:00
NAKAMURA Takumi
3e8c737ac8 autoconf: Introduce --with-clang-srcdir, to build out-of-tree clang as tools/clang on tools/Makefile.
llvm-svn: 142102
2011-10-16 02:54:26 +00:00
Bill Wendling
8a448fe1cf ToT is now for 3.1.
llvm-svn: 142044
2011-10-15 02:09:17 +00:00
Torok Edwin
50c1b48b4c ocaml bindings: add findlib META support
This makes it easier to link against LLVM libs, especially if you are using
_oasis.

llvm-svn: 141992
2011-10-14 20:38:02 +00:00
NAKAMURA Takumi
0a86c2d187 configure: [cygming] Set --disable-embed-stdcxx by default on --enable-shared.
Many distros provide stdc++.dll recently. --enable-embed-stdcxx might confuse people.

llvm-svn: 141875
2011-10-13 18:04:52 +00:00
Eric Christopher
f79f875df9 We're no longer going to bother supporting platforms that don't
support C89.

We probably didn't support them anyways.

llvm-svn: 140361
2011-09-23 00:53:10 +00:00
Eric Christopher
2bb395fedf Remove the rest of the compiler checking from the top level configure
script. Only the testsuite project needs to know this information.

llvm-svn: 140220
2011-09-21 00:53:42 +00:00
Eric Christopher
9b721ff19e Remove llvm-gcc and various compiler handling from llvm. It's not needed
here anymore and has been migrated to the test-suite project.

llvm-svn: 140216
2011-09-20 23:58:15 +00:00
Eric Christopher
51a2da3389 Fix typos.
llvm-svn: 140194
2011-09-20 22:26:35 +00:00
Eric Christopher
92ffa08e9a Remove llvmc and assorted build machinery for it.
The problems that llvmc solved have largely been subsumed with the
tasks that the clang driver can accomplish, but llvmc lacks flexibility
and depends too heavily on the EOL'd llvm-gcc.

llvm-svn: 140093
2011-09-19 23:22:41 +00:00
Eric Christopher
9f7d25652d Rename LLVM_MULTITHREADED define and fix build without threads.
Patch by Arrowdodger.

llvm-svn: 140064
2011-09-19 20:43:23 +00:00
Eric Christopher
381ec749e0 Move the AC_PROG_CC checks earlier in the configure file. The lateness
of the original check meant that configure was caching the default
CC check and using that instead of the result of AC_PROG_CC in both
configure checks and during compilation.

This wasn't affecting C++ so it was hard to notice.

Regenerate configure.

llvm-svn: 139937
2011-09-16 20:36:25 +00:00
Eric Christopher
b952f777b3 Have the llvm configure process look for clang, then llvm-gcc, and then gcc
on all platforms.

llvm-svn: 139934
2011-09-16 20:36:16 +00:00
Ivan Krasin
b2cd1f27c1 Update config.sub, config.guess and configure.
The motivation to do that:

1. Now, llvm would use the stock config.sub. Before that we had an
uncommitted FreeBSD-related patch. Now, it has been upstreamed and
comes back. It means that it would be easier to update these files in
the next time (less magic knowledge)

2. Fix a typo for pseudo-CPUs: 32e[lb] -> [lb]e32, 64e[lb]->[lb]64.
One of these CPUs is used for PNaCl and it was not really convenient
to have a CPU that starts with a digit.

llvm-svn: 138323
2011-08-23 06:43:49 +00:00
Ivan Krasin
311fcc9b92 Add NativeClient operating system support.
This patch adds support of NativeClient (*-*-nacl) OS support to LLVM.
It's already supported in autoconf/config.sub.

The motivation for this change is to start upstreaming PNaCl work. The
whole set of patches include llvm backends (i686, x86_64, ARM),
llvm-gcc (probably, would not be upstreamed because it's deprecated)
and clang (the work has been just started, the amount of changes is
going to be low and the most of the work is expected to be done close
to the mainline).

llvm-svn: 138005
2011-08-18 22:54:21 +00:00
Ivan Krasin
0b6c512312 Update autoconfig/config.{sub,guess} to the latest version
from the GNU upstream: git://git.savannah.gnu.org/config.git

1. It eliminates a local LLVM patch for auroraux (because, the
mainline config.sub has already got support of auroraux)
2. It adds several new recognized target cpus and operating systems
(in particular, PNaCl)

llvm-svn: 137984
2011-08-18 21:23:18 +00:00
Chad Rosier
f2c22fe8eb Update the default bug report url in autoconf.
llvm-svn: 136721
2011-08-02 20:53:43 +00:00
Evan Cheng
7b4cb12a95 Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo,
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.

llvm-svn: 135812
2011-07-22 21:58:54 +00:00
Bruno Cardoso Lopes
6934331f4c Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir
Stefanovic. I removed the part that actually emits the instructions cause
I want that to get in better shape first and in incremental steps. This
also makes it easier to review the upcoming parts.

llvm-svn: 135678
2011-07-21 16:28:51 +00:00
Evan Cheng
bfc0cac54d Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.

llvm-svn: 135468
2011-07-19 06:37:02 +00:00
Chad Rosier
480582c363 Add new configure option, --with-bug-report-url, which allows users/vendors to
specify where bug reports should be submitted.
Part of rdar://9575623

llvm-svn: 135233
2011-07-15 00:37:26 +00:00
Evan Cheng
9e8f90a020 Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.
llvm-svn: 135219
2011-07-14 23:50:31 +00:00
Douglas Gregor
6ebfe1623c Add initial *-*-rtems* target, from Joel Sherrill
llvm-svn: 134282
2011-07-01 22:41:06 +00:00
Daniel Dunbar
c8ac4fdd6d build/configure: Add support for --with-extra-ld-options flag (to provide extra
options just to pass to ld).

llvm-svn: 133206
2011-06-16 22:30:38 +00:00
Benjamin Kramer
b43ca62f3b Happy new year.
Only 163 days late!

llvm-svn: 132895
2011-06-12 15:26:54 +00:00
Roman Divacky
7d38839fb3 Use processor name in the target triple. This fixes PowerPC64 to generate
64bit code for example.

llvm-svn: 132627
2011-06-04 06:15:42 +00:00
John McCall
645e5b19b7 ...this is not a good commit day for me.
llvm-svn: 132294
2011-05-29 19:44:55 +00:00
John McCall
46c7b963b2 On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.
This is important for the correct lowering of unwind instructions
(which doesn't matter at all) and llvm.eh.resume calls (which does).

llvm-svn: 132291
2011-05-29 19:39:04 +00:00
Duncan Sands
9f313fa916 The dragonegg option to disable LLVM optimizations changed.
llvm-svn: 131903
2011-05-23 16:50:29 +00:00
Peter Collingbourne
59864a5443 Re-add the autoconf rule for the docs/doxygen.cfg file.
For some reason this was not reverted when r103213 was.

At the same time, add an optional rule for clang's doxygen.cfg.

llvm-svn: 131279
2011-05-13 03:27:56 +00:00
NAKAMURA Takumi
3788ada5db Windows/DynamicLibrary.inc: Clean up ELM_Callback. We may check the decl instead of the versions of individual libraries.
autoconf: Add checking ELM_Callback decl for mingw32 and mingw-w64.
cmake/config-ix.cmake: Add checking ELM_Callback decl for win32.

llvm-svn: 130657
2011-05-01 13:29:49 +00:00
Chris Lattner
0304b82f80 Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!

llvm-svn: 129558
2011-04-15 05:18:47 +00:00
Jan Sjödin
d6b1fb373b Check that the AsmParser exists for the native target to enable initialization
function.

llvm-svn: 127626
2011-03-14 22:12:35 +00:00
Jan Sjödin
c2e23ec55c Missing file from previous commmit (127341) for InitializeTargetAsmParser function.
llvm-svn: 127345
2011-03-09 18:36:40 +00:00
Bill Wendling
f93e7d6c17 Change the next release number to 3.0svn.
llvm-svn: 127213
2011-03-08 03:00:02 +00:00
NAKAMURA Takumi
55dd89bf51 lib/Support/Errno.cpp: Check strerror_s() with HAVE_DECL_STRERROR_S in config.h.*.
AC_CHECK_FUNCS seeks a symbol only in libs. We should check the declaration in string.h.

FIXME: I have never seen mingw(s) have strerror_s() (not _strerror_s()).
FIXME: Autoconf/CMake may seek strerror_s() with the definition MINGW_HAS_SECURE_API in future.
llvm-svn: 125172
2011-02-09 04:18:48 +00:00
NAKAMURA Takumi
aa8b506820 Windows/DynamicLibrary.inc: Split explicit symbols into explicit_symbols.inc.
config.h.* have conditions whether each symbol is defined or not.
Autoconf and CMake may check symbols in libgcc.a for JIT on Mingw.

llvm-svn: 124950
2011-02-05 15:11:53 +00:00
Daniel Dunbar
f635194b62 configure: Add checks for <sys/uio.h> and writev().
llvm-svn: 124769
2011-02-03 02:39:58 +00:00
NAKAMURA Takumi
4d8db8b43c autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming.
Cygwin has stdc++.dll in it's distribution, and we can assume distro's stdc++.dll might be available.

llvm-svn: 122622
2010-12-29 03:59:14 +00:00