Commit Graph

502 Commits

Author SHA1 Message Date
Rafael Espindola 4dedcd7eab Update for LLVM api changes.
llvm-svn: 234536
2015-04-09 21:06:11 +00:00
Eric Christopher 7e0fadf837 Update for llvm commit r233648.
llvm-svn: 233649
2015-03-31 00:10:23 +00:00
Rafael Espindola e9ad54b3ee Update for llvm api change.
llvm-svn: 232843
2015-03-20 20:00:30 +00:00
Reid Kleckner e4f77deaeb Fix incremental linking with ninja and CMake 3.2+, see LLVM r232662 for details
llvm-svn: 232739
2015-03-19 17:45:12 +00:00
Rafael Espindola 55cfaa2552 Update for llvm API change.
llvm-svn: 232430
2015-03-16 22:30:13 +00:00
Eric Christopher e0646e6a0a Update clang for llvm r231861.
llvm-svn: 231862
2015-03-10 22:03:27 +00:00
Chandler Carruth 575bc3ba62 [cleanup] Re-sort the #include lines using llvm/utils/sort_includes.py
No functionality changed, this is a purely mechanical cleanup to ensure
the #include order remains consistent across the project.

llvm-svn: 225975
2015-01-14 11:23:58 +00:00
Alexander Kornienko 41c247a677 Make DiagnosticsEngine::takeClient return std::unique_ptr<>
Summary:
Make DiagnosticsEngine::takeClient return std::unique_ptr<>. Updated
callers to store conditional ownership using a pair of pointer and unique_ptr
instead of a pointer + bool. Updated code that temporarily registers clients to
use the non-owning registration (+ removed extra calls to takeClient).

Reviewers: dblaikie

Reviewed By: dblaikie

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D6294

llvm-svn: 222193
2014-11-17 23:46:02 +00:00
Michael J. Spencer b011d48282 Fix style.
llvm-svn: 221546
2014-11-07 21:30:32 +00:00
Michael J. Spencer 04162eaced [llvm-api-change] Use findProgramByName.
llvm-svn: 221222
2014-11-04 01:30:55 +00:00
Justin Bogner 5a6a2fcdee Driver: Include driver diagnostics when we --serialize-diagnostics
Currently, when --serialize-diagnostics is passed this only includes
the diagnostics from clang -cc1, and driver diagnostics are
dropped. This causes issues for tools that use the serialized
diagnostics, since stderr is lost and these diagnostics aren't seen at
all.

We handle this by merging the diagnostics from the CC1 process and the
driver diagnostics into a single file when the driver invokes CC1.

Fixes rdar://problem/10585062

llvm-svn: 220525
2014-10-23 22:20:11 +00:00
Justin Bogner e1a33d1e4c Driver: Make FailingCommand mandatory for generateCompilationDiagnostics
We currently use a null FailingCommand when generating crash reports
as an indication that the cause is FORCE_CLANG_DIAGNOSTICS_CRASH, the
environment variable that exists to test crash dumps. This means that
our tests don't actually cover real crashes at all, and adds a more
complicated code path that's only used in the tests.

Instead, we can have the driver synthesize that every command failed
and just call generateCompilationDiagnostics normally.

llvm-svn: 220234
2014-10-20 21:02:05 +00:00
Hans Wennborg 1a27e04af9 Driver: support detecting driver mode when clang has a version suffix without dash (PR21094)
Clang would previously not get into C++ mode when invoked as 'clang++3.6'
(though clang++-3.6 would work).

I found the previous loop logic in this function confusing; hopefully this
makes it a little clearer.

Differential Revision: http://reviews.llvm.org/D5833

llvm-svn: 220052
2014-10-17 17:07:59 +00:00
Hans Wennborg 1e46ef4e08 Speculatively fix GCC 4.7 build after r219938
llvm-svn: 219941
2014-10-16 17:57:41 +00:00
David Blaikie 92c8c95943 Use iterators and algorithms to possibly make this code a bit tidier
(also, the code executed once the element was found was split half
inside the loop and half after it - now put it all together after the
find operation)

I'm a bit concerned that this code is rather untested (commenting out
this whole function and running check-clang doesn't fail any tests)...

And I wish I had polymorphic lambdas.

llvm-svn: 219938
2014-10-16 17:23:58 +00:00
Hans Wennborg 0abd4c4ed2 Use array_lengthof; NFC.
llvm-svn: 219935
2014-10-16 16:54:36 +00:00
Rafael Espindola d465be8ebd Update for llvm api change.
llvm-svn: 219800
2014-10-15 16:12:57 +00:00
David Majnemer 3349872cf3 driver: Map closed standard file descriptors to /dev/null
Utilize Process::FixupStandardFileDescriptors, introduced in r219170, to
guard against files from being treated as one of the standard file
descriptors.

llvm-svn: 219174
2014-10-06 23:52:23 +00:00
Rafael Espindola 611505f758 Use the simpler version of llvm::sys::fs::exists.
In all these cases it looks like the intention was to handle error in a similar
way to the file not existing.

llvm-svn: 217614
2014-09-11 18:10:13 +00:00
Craig Topper 8c2a2a0f82 Use llvm::makeArrayRef instead of explicitly calling ArrayRef constructor and mentioning the type. This works now that we have a conversion from ArrayRef<T*> to ArrayRef<const T*>.
llvm-svn: 216824
2014-08-30 16:55:39 +00:00
David Blaikie 3c13a7f8bb One other BuryPointer of a unique_ptr cleanup.
llvm-svn: 216743
2014-08-29 17:02:26 +00:00
Joerg Sonnenberger a43604ad50 Convert MC command line flag for fatal assembler warnings into a proper
flag.

llvm-svn: 216472
2014-08-26 18:40:25 +00:00
Rafael Espindola dae941a6c8 Update for llvm api change.
llvm-svn: 216397
2014-08-25 18:17:04 +00:00
Reid Kleckner af5fd6a4d5 Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind
This patch aims at fixing PR17239.

This bug happens because the /link (clang-cl.exe argument) is marked as
"consume all remaining arguments". However, when inside a response file,
/link should only consume all remaining arguments inside the response
file where it is located, not the entire command line after expansion.
The LLVM side of the patch will change the semantics of the
RemainingArgsClass kind to always consume only until the end of the
response file when the option originally came from a response file.
There are only two options in this class: dash dash (--) and /link.

This is the Clang side of the patch in http://reviews.llvm.org/D4899

Reviewered By: rafael, rnk

Differential Revision: http://reviews.llvm.org/D4900

Patch by Rafael Auler!

llvm-svn: 216281
2014-08-22 19:29:30 +00:00
David Blaikie 9e095d9b6b Update Clang for LLVM API change to use unique_ptr in SourceManager::AddNewSourceBuffer
llvm-svn: 216226
2014-08-21 21:01:00 +00:00
Sean Silva bcd500e09a Revert "Update for LLVM change (StringSaver)"
This reverts commit r215785 / 170ebf4f19459ae51a9561d0e65c87ee4c9b2c97.

LLD has some StringSavers that need to be updated. One of which takes a
lock and I need to investigate that more closely.

llvm-svn: 215791
2014-08-15 23:39:12 +00:00
Sean Silva 43bd97c77b Update for LLVM change (StringSaver)
There is more cleanup to be done here. Once
llvm::sys::Process::GetArgumentVector is switched over to StringSaver,
we can simplify this code a fair amount.

llvm-svn: 215785
2014-08-15 23:18:49 +00:00
Sean Silva 5d62c26fa0 Rename as suggested by dblaikie
llvm-svn: 215774
2014-08-15 21:40:51 +00:00
Sean Silva 070cd2d9d4 ArrayRef'ize
I've shied away from ArrayRef'izing CompilerInvocation::CreateFromArgs
in this commit because that is a less localized change.

llvm-svn: 215773
2014-08-15 21:38:36 +00:00
Sean Silva 0ee846ff3c Rename this function to better reflect its purpose
Thanks to dblaikie for the impetus to look for a better name.

llvm-svn: 215767
2014-08-15 20:59:03 +00:00
Sean Silva 6a9b0f9008 [cleanup] Rename this function to better reflect its purpose. NFC.
This also suggests some refactoring to simplify this code. Basically, a
ton of complexity in this argument handling code comes from the need to
save const char *'s in stable storage for pushing onto argv.
It seems like llvm:🆑:StringSaver can be improved to cover all the
needs here.

llvm-svn: 215761
2014-08-15 19:23:53 +00:00
Sean Silva bbabefe1b1 [cleanup] Range-for'ify this loop. NFC.
llvm-svn: 215760
2014-08-15 19:23:50 +00:00
Sean Silva 9a6bdf8187 [cleanup] Factor out handling CC1 tools. NFC.
llvm-svn: 215759
2014-08-15 19:23:47 +00:00
Sean Silva b5060477e0 [cleanup] Factor out setting the driver's install dir. NFC.
llvm-svn: 215756
2014-08-15 18:58:15 +00:00
Sean Silva 22b4a3444c [cleanup] Factor out initializing the DianosticOptions. NFC.
llvm-svn: 215755
2014-08-15 18:58:12 +00:00
Sean Silva 965bb99180 [cleanup] Factor out adjusting "cl.exe" to "clang-cl.exe". NFC.
llvm-svn: 215754
2014-08-15 18:58:09 +00:00
Sean Silva 2103c38a99 [cleanup] Factor out some checks. NFC.
The core logic in main() is actually pretty simple, but there's lots of
stuff that has been added over time which obscures the flow of the code.
In upcoming patches, I'll be pulling more stuff out of the main
codepath.

I'm open to naming suggestions for these helper functions.

llvm-svn: 215751
2014-08-15 18:50:00 +00:00
Alp Toker 0621cb2e7d Make clang's rewrite engine a core feature
The rewrite facility's footprint is small so it's not worth going to these
lengths to support disabling at configure time, particularly since key compiler
features now depend on it.

Meanwhile the Objective-C rewriters have been moved under the
ENABLE_CLANG_ARCMT umbrella for now as they're comparatively heavy and still
potentially worth excluding from lightweight builds.

Tests are now passing with any combination of feature flags. The flags
historically haven't been tested by LLVM's build servers so caveat emptor.

llvm-svn: 213171
2014-07-16 16:48:33 +00:00
NAKAMURA Takumi 04b8b37f56 Prune Redundant libdeps in CMake's target_link_libraries and LLVMBuild.txt.
I checked this with Release+Asserts on x86_64-mingw32. Please restore partially if this were overkill.

llvm-svn: 213064
2014-07-15 11:37:03 +00:00
Alp Toker 532e5b97d4 Remove dead code from r212620
llvm-svn: 212622
2014-07-09 14:09:52 +00:00
Alp Toker 61dad75b10 cc1as: consolidate option flags with cc1 and eliminate duplication
The clang -cc1as options are nearly a strict subset of -cc1. Instead of
duplicating the definitions and documentation, let's go ahead and share the
definitions in a similar way the current handling of combined driver and
frontend flags, eliminating some of the vestigial legacy surrounding the
assembler subcommand.

llvm-svn: 212620
2014-07-09 14:05:11 +00:00
Reid Kleckner 3b5c639f48 Driver: Produce crash diagnostics more often on Windows
Assertion failures call abort(), which return an exit code of 3 on
Windows.  The 'not' utility has the same check.

Unfortunately, the crash-report.c test requires a shell, so it does not
run for me locally, so I can only test this manually.

There's still more work to be done here: we should generate a batch
script instead of a shell script on Windows.

llvm-svn: 212481
2014-07-07 20:23:27 +00:00
Rafael Espindola 2d2b420ab9 Update for llvm api change.
llvm-svn: 212408
2014-07-06 17:43:24 +00:00
Alp Toker e8aa4b90f9 driver: add link dependency on CodeGen
Fix the build when no targets are enabled. This dependency is incurred by two
unfortunate entries in LinkAllPasses.h included from cc1_main.cpp:

  llvm::createJumpInstrTablesPass();
  llvm::createCodeGenPreparePass();

llvm-svn: 212084
2014-07-01 02:42:02 +00:00
Craig Topper 00bbdcf9b3 Remove llvm:: from uses of ArrayRef.
llvm-svn: 211987
2014-06-28 23:22:23 +00:00
Rafael Espindola 8e650d7bf0 Refer to error_code with the std prefix.
llvm-svn: 210817
2014-06-12 20:37:59 +00:00
Rafael Espindola 8a8e554adc Include system_error directly.
llvm-svn: 210802
2014-06-12 17:19:42 +00:00
Rafael Espindola c080917ec2 Replace llvm::error_code with std::error_code.
llvm-svn: 210780
2014-06-12 14:02:15 +00:00
Craig Topper 69186e731f [C++11] Use 'nullptr'. Tools edition.
llvm-svn: 210422
2014-06-08 08:38:04 +00:00
Alp Toker 1d257e1d0a Remove the last remaining llvm/Config/config.h includes
This corrects long-standing misuses of LLVM's internal config.h.

In most cases the public llvm-config.h header was intended and we can now
remove the old hacks thanks to LLVM r210144.

The config.h header is private, won't be installed and should no longer be
included by clang or other modules.

llvm-svn: 210145
2014-06-04 03:28:55 +00:00
Alp Toker 4429314aef cc1as: invert return bool to indicate failure
This simplifies code flow and matches the convention used in surrounding code.

No functional change.

llvm-svn: 209936
2014-05-31 00:02:27 +00:00
Alp Toker e98ea7c9b6 cc1as: fix a potential leak and unremoved output file in error conditions
llvm-svn: 209935
2014-05-31 00:02:21 +00:00
Oliver Stannard 9b2a7d4f2d Pass -gdwarf-N options to integrated assembler
llvm-svn: 209124
2014-05-19 13:39:13 +00:00
Alp Toker 1761f11801 Eliminate DefaultImageName from the Driver constructor
All callers were passing in "a.out" or garbage so a sensible default works fine
here as a cleanup.

This also brings about the possibility of adapting the value based on the
driver's compatibility mode in future.

The setting can still be changed via Driver::DefaultImageName as needed.

llvm-svn: 208926
2014-05-15 22:26:36 +00:00
Rafael Espindola 9b74ec415b Update for llvm api change.
llvm-svn: 208206
2014-05-07 13:00:49 +00:00
Evgeniy Stepanov eeb820f572 Update Target::createMCAsmParser calls for the LLVM interface change.
Patch by Yuri Gorshenin.

llvm-svn: 206970
2014-04-23 11:15:49 +00:00
Justin Bogner 837a6f6f79 CodeGen: Use LLVM's InstrProfReader in -fprofile-instr-use=
Update clang to use the InstrProfReader from LLVM to read
instrumentation based profile data. This also switches us from the
naive text format to the binary format, since that's what's
implemented in the reader.

llvm-svn: 206658
2014-04-18 21:52:00 +00:00
David Blaikie b31e1d16df Comment necessity of early initialization
Code review feedback from Eric Christopher on r204261.

I didn't want to go into too much detail (the revision history should
provide the full stuff) - but I can add more if that's preferred.

Also moved this up to right by the construction of the MCAsmInfo so
there's less chance that other things might sneak in in between.

llvm-svn: 205267
2014-03-31 23:47:13 +00:00
David Blaikie 07b8d4e6ed DebugInfo compression: Enable compression before any sections are created.
For those playing at home this produced some fairly subtle behavior. The
sections created in InitMCObjectFileInfo were created without compressed
debug info (a mistake, but not necessarily /broken). Since these
sections were almost always referenced by the existing MCSection object,
this almost worked.

This got weird when we got to handling the relocations for a section.
See ELFObjectWriter::WriteSection where we compute the true section for
a relocation section by simply stripping the ".rela" prefix and then
looking up that section - doing so hit the compression codepath, looked
up .zdebug_blah and found a newly constructed empty section... thus,
things got weird.

This is untestable without a cross-project test (let me know if people
would prefer that to no testing).

llvm-svn: 205261
2014-03-31 23:13:30 +00:00
NAKAMURA Takumi 8e5f80d2cf clang/tools/driver/Makefile: Quick fix corresponding to r205181.
llvm-svn: 205189
2014-03-31 14:11:11 +00:00
David Blaikie 7e2fd943ae Support for -Wa,-compress-debug-sections.
Also, while I'm here, support -nocompress-debug-sections too.

llvm-svn: 204959
2014-03-27 20:47:30 +00:00
Sebastian Pop 17fac04433 static link polly
llvm-svn: 203887
2014-03-14 04:04:27 +00:00
Justin Bogner d66a17d0a3 Revert "CodeGen: Use a binary format for instrumentation based profiling"
I've clearly done something wrong with how to get this to link
correctly. Reverting for now.

This reverts commit r203711.

llvm-svn: 203712
2014-03-12 21:06:31 +00:00
Justin Bogner ff9a058267 CodeGen: Use a binary format for instrumentation based profiling
This updates CodeGenPGO to use the ProfileDataReader introduced to
llvm in r203703 and the new API for writing out the profile introduced
to compiler-rt in r203710.

llvm-svn: 203711
2014-03-12 20:53:16 +00:00
Hans Wennborg 501eadb429 Check for LLVM_ON_WIN32 instead of _WIN32.
This is a follow-up to r203624 to address Anton's comment.

llvm-svn: 203668
2014-03-12 16:07:46 +00:00
Hans Wennborg ae1c5a88f4 Be case sensitive when determining driver mode based on argv[0] except on Windows
This narrows the impact of r188833 after Dimitry pointed out that it's good to be
able to tell the difference between 'cc' and 'CC'.

llvm-svn: 203624
2014-03-11 23:42:29 +00:00
Rafael Espindola a7a94d10ea Replace CLANG_IS_PRODUCTION with CLANG_PLUGIN_SUPPORT.
llvm-svn: 203473
2014-03-10 17:00:46 +00:00
Ahmed Charles dfca6f97bc [C++11] Replace OwningPtr include with <memory>.
llvm-svn: 203389
2014-03-09 11:36:40 +00:00
Rafael Espindola 181d29782e Add an option to disable plugins in clang.
An option with the same name already exists in the makefile build.

The name CLANG_IS_PRODUCTION is historical. We should probably change it, but
should change the configure build at the same time.

llvm-svn: 203325
2014-03-08 01:19:37 +00:00
Rafael Espindola bc28340573 Revert "Add an option to disable plugins in clang."
This reverts commit r203320.

There is some order dependency going on that I missed.

llvm-svn: 203321
2014-03-08 00:41:53 +00:00
Rafael Espindola 8c49cd1b06 Add an option to disable plugins in clang.
An option with the same name already exists in the makefile build.

llvm-svn: 203320
2014-03-08 00:33:15 +00:00
Ahmed Charles b89843299a Replace OwningPtr with std::unique_ptr.
This compiles cleanly with lldb/lld/clang-tools-extra/llvm.

llvm-svn: 203279
2014-03-07 20:03:18 +00:00
Ahmed Charles 9a16beb8bc Change OwningPtr::take() to OwningPtr::release().
This is a precursor to moving to std::unique_ptr.

llvm-svn: 203275
2014-03-07 19:33:25 +00:00
Craig Topper a798a9db93 Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
llvm-svn: 202625
2014-03-02 09:32:10 +00:00
Rafael Espindola 4fbd373815 Update for llvm api change.
llvm-svn: 202053
2014-02-24 18:20:21 +00:00
Bob Wilson 39265b96b5 Remove support for the QA_OVERRIDE_GCC3_OPTIONS environment variable.
In r199283 I switched the name of this variable to CCC_OVERRIDE_OPTIONS, but
I kept some code to continue recognizing the old name temporarily. As far as
I know, the only use of this was for some internal testing at Apple, and we've
now switched to use the new name. If anyone else is still using this and needs
more time to switch names, I guess we'll find out! <rdar://problem/15821425>

llvm-svn: 201962
2014-02-23 00:11:56 +00:00
Rafael Espindola c32818ac9b Update for llvm api change.
llvm-svn: 200863
2014-02-05 18:00:26 +00:00
NAKAMURA Takumi b024162c20 [CMake] clang doesn't care whether CLANG_ENABLE_*(s) were set or not.
llvm-svn: 200533
2014-01-31 11:19:15 +00:00
Rafael Espindola d51906e5b3 Update for llvm api change.
llvm-svn: 200136
2014-01-26 06:39:14 +00:00
NAKAMURA Takumi c28a9a2c33 [CMake] Deprecate CLANG_RUNTIME_OUTPUT_INTDIR and CLANG_LIBRARY_OUTPUT_INTDIR.
LLVM_*_OUTPUT_INTDIR should be available everywhere. It was my mistake when I introduced INTDIR stuff.

llvm-svn: 199597
2014-01-19 13:00:01 +00:00
Bob Wilson a19fad7735 Rename QA_OVERRIDE_GCC3_OPTIONS to CCC_OVERRIDE_OPTIONS. <rdar://14578381>
Continue to accept the old name for a while to make it an easier transition
for people who rely on this.

llvm-svn: 199283
2014-01-15 01:41:52 +00:00
Chandler Carruth 5553d0d4ca Sort all the #include lines with LLVM's utils/sort_includes.py which
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up Clang as well.

llvm-svn: 198686
2014-01-07 11:51:46 +00:00
Douglas Gregor d1b760a670 CMake separate projects: finish output-directory changes.
Make sure clang-tblgen, clang++, and clang-cl get created in the Clang
binary build directory.

llvm-svn: 198331
2014-01-02 18:37:47 +00:00
Douglas Gregor 092bad1a39 CMake: Unbreak separated LLVM/Clang project builds for Xcode.
The separate Xcode project generated for Clang is putting the clang
executables into the same location where the LLVM executables are
going. This is wrong, and breaks the Clang build because we try to
create clang++ and clang-cl symlinks in the wrong place and to the
wrong place.

As a stop-gap to get these builds working again, teach the symlink
generation to point into the LLVM executable directory instead.

llvm-svn: 198319
2014-01-02 17:11:02 +00:00
Nico Weber 194c009352 Port r198088 (set NO_DEAD_STRIP for clang) from make to cmake.
Also stop setting passing -dead_strip explicitly for libclang and instead
rely on this now happening by default. (And make it happen by default for
add_clang_library, which doesn't use the library cmake functions from llvm.)

llvm-svn: 198200
2013-12-30 03:43:30 +00:00
Nico Weber 90a173750d Set NO_DEAD_STRIP for clang after llvm r198087.
llvm-svn: 198088
2013-12-27 22:39:28 +00:00
Kostya Serebryany ce2c726e99 Bury leaked pointers in a global array to silence a leak detector in --disable-free mode
Summary:
This is an alternative to http://llvm-reviews.chandlerc.com/D2475
suggested by Chandler.

Reviewers: chandlerc, rnk, dblaikie

CC: cfe-commits, earthdok

Differential Revision: http://llvm-reviews.chandlerc.com/D2478

llvm-svn: 198073
2013-12-27 08:11:08 +00:00
NAKAMURA Takumi a8c958de47 [CMake] Introduce CLANG_RUNTIME_OUTPUT_INTDIR and CLANG_LIBRARY_OUTPUT_INTDIR.
llvm-svn: 197395
2013-12-16 16:03:21 +00:00
NAKAMURA Takumi ac85179219 [CMake] Update target_link_libraries() and LLVM_LINK_COMPONENTS for each CMakeLists.txt.
llvm-svn: 196916
2013-12-10 12:40:37 +00:00
NAKAMURA Takumi 320b4d21c8 Add ObjCARCOpts to LINK_COMPONENTS.
llvm-svn: 196915
2013-12-10 12:40:11 +00:00
Yaron Keren 39f02ac90f This patch modified ExeBasename as clang-cl.exe to match the preceding comment.
llvm-svn: 194170
2013-11-06 21:57:50 +00:00
David Majnemer 3f8f8c9dbd Driver: Use the canonical command line arguments.
Summary:
Use the arguments given to the OS at process creation-time instead of
the arguments passed into main() by the C runtime environment.  The ones
that main() received may not be suitable (e.g. not Unicode).

Depends on D1834

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1835

llvm-svn: 192091
2013-10-07 07:33:27 +00:00
Bob Wilson a1b4206a70 Fix up fallout from r187156.
The previous change caused the driver to translate -Wa,-L to the
-msave-temp-labels option for cc1as, but cc1as did not accept that option.
This patch follows the same approach used for similar options (-relax-all,
-noexecstack) in the previous patch.

llvm-svn: 191458
2013-09-26 21:00:51 +00:00
Joey Gouly 92dfcfa403 Fix the MCTargetAsmParser API change.
llvm-svn: 190601
2013-09-12 10:59:24 +00:00
Bill Wendling 5257538df9 Update to the new API interface which requires the MCRegisterInfo object. <rdar://problem/13623355>
llvm-svn: 190291
2013-09-09 02:37:56 +00:00
Reid Kleckner 1d1844a7c7 clang-cl: Use "clang cl.exe" when disambiguating the diagnostic prefix.
llvm-svn: 189909
2013-09-04 03:10:36 +00:00
Reid Kleckner dc74af1ab8 clang-cl: Avoid confusing diagnostics when clang-cl is called just cl.exe
llvm-svn: 189901
2013-09-04 01:37:22 +00:00
Hans Wennborg 3accde52db cmake: install a cl.exe binary in the tools/msbuild-bin dir
llvm-svn: 189435
2013-08-28 01:58:44 +00:00
Jordan Rose 5ae3a670c3 CMake: Fix standalone Clang build, take two.
This time, use a variable that's defined consistently in standalone and
non-standalone builds.

llvm-svn: 189406
2013-08-27 21:52:04 +00:00
Reid Kleckner 047c61510f Revert "CMake: Fix out-of-source build's symlinks."
This reverts commit r189371, it broke the in-source cmake build.

llvm-svn: 189390
2013-08-27 18:27:08 +00:00
Jordan Rose 2f59a669bf CMake: Fix out-of-source build's symlinks.
Symlinks to clang should go in Clang's build directory, not LLVM's.

llvm-svn: 189371
2013-08-27 16:59:30 +00:00
Eli Friedman a617d09422 Fix iterator invalidation. PR16935.
llvm-svn: 188835
2013-08-20 22:01:43 +00:00
Hans Wennborg bcbc89cf0b Look at lowercase version of argv[0] when determining driver mode
llvm-svn: 188833
2013-08-20 21:47:50 +00:00
Michael Gottesman 3f3404fd3a [autotools->cmake] Added support for building clang with an order file.
llvm-svn: 188763
2013-08-20 07:41:18 +00:00
Michael Gottesman 794315b65a [autotools->cmake] Added support for creating the clang driver plist for OS X.
llvm-svn: 188759
2013-08-20 07:09:51 +00:00
Hans Wennborg 3a9fa9ed0f Remove misleading comment about using cc1 option table.
There hasn't been a separate cc1 option table since r155916.

llvm-svn: 187993
2013-08-08 17:34:27 +00:00
David Blaikie 9260ed6c06 Don't forward all assembler arguments untouched to -cc1as
Use the same filtering for assembly arguments to -cc1as as we do for
-cc1, this allows a consistent (& more useful) diagnostic experience for
users (rather than getting an error from -cc1as (which a user shouldn't
really be thinking about) about --foo, they get an error from clang
about --foo in -Wa,)

I'm sort of surprised by the separation of -cc1as & the separate
argument handling, etc, but at least this removes a little bit of the
duplication.

llvm-svn: 187156
2013-07-25 21:19:01 +00:00
Rafael Espindola 03085c7184 Remove support for CCC_ADD_ARGS. QA_OVERRIDE_GCC3_OPTIONS supersedes it.
llvm-svn: 186983
2013-07-23 19:55:06 +00:00
Hans Wennborg e4b031ca03 Add a cl.exe compatible driver mode
The mode doesn't actually do anything yet, but this provides a
way to get into it.

llvm-svn: 186720
2013-07-19 20:33:20 +00:00
Hans Wennborg 70850d83dc Turn Driver::CCCIsCXX and CCCIsCPP into a single Mode enum,
and add a new option --driver-mode= to control it explicitly.

The CCCIsCXX and CCCIsCPP flags were non-overlapping, i.e. there
are currently really three modes that Clang can run in: gcc, g++
or cpp, so it makes sense to represent them as an enum.

Having a command line flag to control it helps testing.

llvm-svn: 186605
2013-07-18 20:29:38 +00:00
Reid Kleckner 61b23b7edc [Driver] Use LLVM's response file parser because it can read UTF-16
MSBuild writes response files as UTF-16 little endian with a byte order
mark.  With this change, clang will be able to read them, although we
still can't parse any of their flags.

Adds a UTF-16-LE response file with a BOM for testing.

Differential Revision: http://llvm-reviews.chandlerc.com/D1137

llvm-svn: 186603
2013-07-18 20:00:53 +00:00
Rafael Espindola 16125fb652 Update for llvm API change.
llvm-svn: 186448
2013-07-16 19:44:23 +00:00
Craig Topper 2870072a91 Revert 186302 to fix build bots.
llvm-svn: 186305
2013-07-15 05:44:18 +00:00
Craig Topper 93b402d924 Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).
llvm-svn: 186302
2013-07-15 04:28:48 +00:00
Rafael Espindola ccc6ea6c0b Don't use PathV1.h in cc1as_main.cpp.
llvm-svn: 184938
2013-06-26 12:48:34 +00:00
Rafael Espindola c888979879 Remove unused header.
llvm-svn: 184937
2013-06-26 12:46:06 +00:00
Rafael Espindola 9678d27140 Use llvm::sys::fs::getMainExecutable.
llvm-svn: 184915
2013-06-26 05:03:40 +00:00
Bill Wendling da1e3e737a Update to pass in pointers intead of references.
llvm-svn: 184176
2013-06-18 07:22:05 +00:00
Rafael Espindola 1600a53bc0 Include PathV1.h only where it is used.
llvm-svn: 184090
2013-06-17 17:23:47 +00:00
Reid Kleckner 898229ab4b [Driver] Refactor clang driver to use LLVM's Option library
The big changes are:
- Deleting Driver/(Arg|Opt)*
- Rewriting includes to llvm/Option/ and re-sorting
- 'using namespace llvm::opt' in clang::driver
- Fixing the autoconf build by adding option everywhere

As discussed in the review, this change includes using directives in
header files.  I'll make follow up changes to remove those in favor of
name specifiers.

Reviewers: espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D975

llvm-svn: 183989
2013-06-14 17:17:23 +00:00
Rafael Espindola dcf73d2275 Don't depend on the transitive inclusion of PathV1.h.
llvm-svn: 183945
2013-06-13 21:09:29 +00:00
Rafael Espindola 18556de316 Use the sys::RemoveFileOnSignal that takes a StringRef.
llvm-svn: 183944
2013-06-13 21:02:40 +00:00
Rafael Espindola 0725a7d972 Update for llvm change.
llvm-svn: 183930
2013-06-13 19:25:45 +00:00
Rafael Espindola a3346d8765 Use the global functions instead of the Program methods.
llvm-svn: 183861
2013-06-12 20:44:26 +00:00
Roman Divacky 95ad7794a9 Turn CLANG_ENABLE_{ARCMT,REWRITER,STATIC_ANALYZER} into proper options so that
users can disable those. Just like in autoconf generated makefiles.

llvm-svn: 182881
2013-05-29 21:09:18 +00:00
Rafael Espindola 77056237d7 Update for LLVM interface change in r181680.
llvm-svn: 181681
2013-05-13 01:24:18 +00:00
Rafael Espindola 5515ff804f cmake: mark clang as needing exported symbol.
This is a nop right now, but committing this first avoids a temporary breakage
when the llvm files change to not default to exporting symbols.

llvm-svn: 178723
2013-04-04 00:58:40 +00:00
Chad Rosier 05c71aa745 Update the error handing static functions for r178161.
Part of rdar://13296693

llvm-svn: 178162
2013-03-27 18:28:23 +00:00
Chad Rosier ab003df656 Remove a FIXME that's not planned to be fixed. We only generated crash
diagnostics for the first failing command.

llvm-svn: 178086
2013-03-26 23:25:41 +00:00
Chandler Carruth 456ab006a4 Manually specify the link dependencies. Turns out that all the work on
LLVMBuild stuff didn't actually provide a single place for dependencies,
it just added a third place.

llvm-svn: 177989
2013-03-26 03:45:48 +00:00
Chandler Carruth b45836a231 The IRReader header is now part of its own library. Update the include
line and the library dependencies to reflect this.

llvm-svn: 177972
2013-03-26 02:25:54 +00:00
Benjamin Kramer b23fc91cdc Driver: do not strip file extensions when printing diagnostics.
Before: clang-3: error: no input files
After:  clang-3.3: error: no input files

This means that we'll also print clang.exe on windows, but I don't see a problem
with that.

llvm-svn: 176788
2013-03-10 13:16:18 +00:00
Chad Rosier 3e263e40e9 [driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGS
before the DiagnosticsEngine is instantiated.  Otherwise, warning options are
not handled correctly.
rdar://13254743

llvm-svn: 175779
2013-02-21 18:56:55 +00:00
Jordan Rose a7d03840e6 Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.
Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.

llvm-svn: 174768
2013-02-08 22:30:41 +00:00
Chad Rosier dd60e09021 [driver] Refactor the driver so that a failing commands doesn't prevent
subsequent commands from being executed.

The diagnostics generation isn't designed for this use case, so add a note to
fix this in the very near future.  For now, just generated the diagnostics for
the first failing command.
Part of rdar://12984531

llvm-svn: 173825
2013-01-29 20:15:05 +00:00
Sean Silva f1b49e237f Nuke SetUpBuildDumpLog.
Also, it was the only reason that `argc` and `argv` were being passed
into createDiagnostics, so remove those parameters and clean up callers.

llvm-svn: 172945
2013-01-20 01:58:28 +00:00
Kevin Enderby ae2ec4745f We want the dwarf AT_producer for assembly source files to match clang's
AT_producer.  Which includes clang's version information so we can tell
which version of the compiler was used.

This is second of the two steps to allow us to do this.  The first was a
change to llvm-mc with revision 172630 to provide a method to set the
AT_producer string.  This second step has the clang driver passing the value
of getClangFullVersion() via the new flag -dwarf-debug-producer when invoking
the integrated assembler on assembly source files.  Then using the new
setDwarfDebugProducer() method to set the AT_producer string.

rdar://12888242

llvm-svn: 172758
2013-01-17 21:38:06 +00:00
Chad Rosier 5f15a35114 [driver] Warnings for warning options are handled by the frontend. The driver needs to process the
warning options to setup diagnostic state, but should not be emitting warnings as these would be
rudndant with what the frontend emits.
rdar://13001556

llvm-svn: 172497
2013-01-15 01:21:53 +00:00
Chandler Carruth ffd5551bc7 Rewrite #includes for llvm/Foo.h to llvm/IR/Foo.h as appropriate to
reflect the migration in r171366.

Re-sort the #include lines to reflect the new paths.

llvm-svn: 171369
2013-01-02 11:45:17 +00:00
Richard Smith 940a6d73ce Produce an actual error before attempting to attach notes to it when bailing out
due to FORCE_CLANG_DIAGNOSTICS_CRASH=1. Also add a test for that env var.

llvm-svn: 171074
2012-12-25 21:56:27 +00:00
Eric Christopher 45f2e71571 Add support for passing the main file name down to the assembler
for location information.

Part of PR14624

llvm-svn: 170391
2012-12-18 00:31:10 +00:00
Chandler Carruth 4d5e1a9b34 Fix PR14625 by teaching the driver to detect PWD for assembly files.
This also requires adding support to -cc1as for passing the detecting
PWD down through LLVM's debug info (which in turn required the LLVM
change in r170371).

The test case is weak (we only test the driver behavior) because there
is currently to infrastructure for running cc1as in the test suite. So
those four lines are untested (much like all other lines in that file),
but we have a test for the same pattern using llvm-mc in the LLVM
repository.

llvm-svn: 170373
2012-12-17 21:40:04 +00:00
Roman Divacky d93c8c008e Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the user
specifies not to. Dont build ASTMatchers with Rewriter disabled and
StaticAnalyzer when it's disabled.

Without all those three, the clang binary shrinks (x86_64) from ~36MB
to ~32MB (unstripped).

llvm-svn: 170135
2012-12-13 16:09:42 +00:00
Chandler Carruth cc0694c8a4 Sort #include lines for tools/...
Completely automated with sort_includes.py

llvm-svn: 169240
2012-12-04 09:25:21 +00:00
Rafael Espindola b0448cd52a Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag and
is not used in any #ifdef.

llvm-svn: 168703
2012-11-27 16:10:37 +00:00
Chad Rosier ad6e96d59c If we encounter a fatal error, exit with status 70. For BSD systems this is
defined as an internal software error.  This notifies the driver to report
diagnostics information.
rdar://11951540

llvm-svn: 167754
2012-11-12 21:32:24 +00:00
Chad Rosier 7ea7397ebc If we encounter a fatal error, call the interrupt handler to ensure any
temporary files are removed.
rdar://12282296

llvm-svn: 167741
2012-11-12 19:39:37 +00:00
Richard Smith bd55daf2ee Remove first argument from Arg::getValue; it's been unused since r105760.
llvm-svn: 167211
2012-11-01 04:30:05 +00:00
Richard Smith 33fd551258 Remove CompilerInvocation::toArgs and clang -cc1test mode. These were untested
and apparently unused (and since they are untested, they're presumably also
broken).

llvm-svn: 167210
2012-11-01 03:48:49 +00:00
Douglas Gregor 811db4eac4 Make DiagnosticOptions intrusively reference-counted, and make sure
the various stakeholders bump up the reference count. In particular,
the diagnostics engine now keeps the DiagnosticOptions object alive.

llvm-svn: 166508
2012-10-23 22:26:28 +00:00