Commit Graph

50 Commits

Author SHA1 Message Date
Jordan Rupprecht f960351ac4 [clang][OpenMP] Fix another test when using libgomp.
Similarly to r356614, -fopenmp=libomp needs to be used for some omp-related AST matching.

llvm-svn: 356700
2019-03-21 19:13:22 +00:00
Roman Lebedev de0e4ae024 [ASTMatchers][OpenMP] Add base ompExecutableDirective() matcher.
Summary:
A simple matcher for `OMPExecutableDirective` Stmt type.
Split off from D57113.

Reviewers: gribozavr, aaron.ballman, JonasToth, george.karpenkov

Reviewed By: gribozavr, aaron.ballman

Subscribers: guansong, jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D59453

llvm-svn: 356674
2019-03-21 15:33:10 +00:00
Artem Belevich c62214da3d [CUDA] add support for the new kernel launch API in CUDA-9.2+.
Instead of calling CUDA runtime to arrange function arguments,
the new API constructs arguments in a local array and the kernels
are launched with __cudaLaunchKernel().

The old API has been deprecated and is expected to go away
in the next CUDA release.

Differential Revision: https://reviews.llvm.org/D57488

llvm-svn: 352799
2019-01-31 21:34:03 +00:00
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
George Karpenkov b4c0cbda1e [ASTMatchers] Introduce a blockDecl matcher for matching block declarations
Blocks can be matched just as well as functions or Objective-C methods.

Differential Revision: https://reviews.llvm.org/D46980

llvm-svn: 332545
2018-05-16 22:47:03 +00:00
Galina Kistanova 45fbb597ec Added braces to work around gcc warning in googletest: suggest explicit braces to avoid ambiguous 'else'. NFC.
llvm-svn: 305507
2017-06-15 21:01:24 +00:00
Aaron Ballman 9fd6ee6a78 Add AST matchers for ObjCProtocolDecl, ObjCCategoryDecl, ObjCMethodDecl, ObjCIvarDecl, and ObjCPropertyDecl.
Patch by Dave Lee.

llvm-svn: 297882
2017-03-15 20:14:25 +00:00
Artem Belevich f981e30b45 [CUDA] Do not allow using NVPTX target for host compilation.
Differential Revision: https://reviews.llvm.org/D23042

llvm-svn: 277537
2016-08-02 22:37:47 +00:00
Justin Lebar 8b08d2c5c8 Don't instantiate a full host toolchain in ASTMatchersTest.
Summary:
This test was stat()'ing large swaths of /usr/lib hundreds of times, as
every invocation of matchesConditionally*() created a new Linux
toolchain.

In addition to being slow, perf indicated this was causing substantial
contention in the kernel.

Something is...interesting in the kernel, as without this patch I
sometimes see ~11m spent in the kernel, and sometimes ~5m.  This
corresponds to bimodal ninja check-clang times of ~30s and ~20s.

It's not clear to me exactly what causes the bimodality.  In any case,
this change makes this test run in 2.5s, down from 17s, and it seems to
cause us to get the 20s ninja check-clang time unconditionally.

Reviewers: chandlerc

Subscribers: cfe-commits, klimek

Differential Revision: http://reviews.llvm.org/D21810

llvm-svn: 274257
2016-06-30 18:12:25 +00:00
Piotr Padlewski c6e0502997 Dividied ASTMatcherTests into 4 files
fix for long compilation [20061]
http://reviews.llvm.org/D20210

llvm-svn: 269802
2016-05-17 19:22:57 +00:00
Aaron Ballman 1978f7fe29 Clarify memory ownership semantics; NFC.
Patch by Clement Courbet

llvm-svn: 266986
2016-04-21 13:51:07 +00:00
Aaron Ballman a35b8fcef8 Adding new AST matchers for: addrLabelExpr, atomicExpr, binaryConditionalOperator, designatedInitExpr, designatorCountIs, hasSyntacticForm, implicitValueInitExpr, labelDecl, opaqueValueExpr, parenListExpr, predefinedExpr, requiresZeroInitialization, and stmtExpr.
Patch by Aleksei Sidorin.

llvm-svn: 263027
2016-03-09 17:11:51 +00:00
Benjamin Kramer 987a1d21e7 Add an optional ToolName argument to runToolOnCodeWithArgs/buildASTFromCodeWithArgs.
This can be used as a way to modify argv[0] for a clang tool.

Differential Revision: http://reviews.llvm.org/D16718

llvm-svn: 259187
2016-01-29 11:29:02 +00:00
Artem Belevich 8601733c1c [CUDA] Make CUDA compilation usable by default.
Currently clang requires several additional command
line options in order to enable new features needed
during CUDA compilation. This patch makes these
options default.

* Automatically include cuda_runtime.h if we've found
  a valid CUDA installation.
* Disable automatic CUDA header inclusion during unit tests.
* Added test case for command line construction.
* Enabled target overloads and relaxed call checks that are
  needed in order to include CUDA headers.
* Added CUDA-7.5 installation path to the CUDA installation search list.
* Define __CUDA__ macro to indicate CUDA compilation.

llvm-svn: 253389
2015-11-17 22:28:55 +00:00
Angel Garcia Gomez 637d1e6694 Roll-back r250822.
Summary: It breaks the build for the ASTMatchers

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D13893

llvm-svn: 250827
2015-10-20 13:23:58 +00:00
Angel Garcia Gomez b5250d3448 Apply modernize-use-default to clang.
Summary: Replace empty bodies of default constructors and destructors with '= default'.

Reviewers: bkramer, klimek

Subscribers: klimek, alexfh, cfe-commits

Differential Revision: http://reviews.llvm.org/D13890

llvm-svn: 250822
2015-10-20 12:52:55 +00:00
Aaron Ballman 3fd6c110be Adding a narrowing AST matcher for FunctionDecl::isVariadic(), plus tests and documentation.
llvm-svn: 249321
2015-10-05 14:41:27 +00:00
Aaron Ballman c129c69105 Fixing a bug where hasType(decl()) would fail to match on C code involving structs or unions.
llvm-svn: 246860
2015-09-04 18:34:48 +00:00
Adrian Prantl fb2398d0c4 Make the clang module container format selectable from the command line.
- introduces a new cc1 option -fmodule-format=[raw,obj]
  with 'raw' being the default
- supports arbitrary module container formats that libclang is agnostic to
- adds the format to the module hash to avoid collisions
- splits the old PCHContainerOperations into PCHContainerWriter and
  a PCHContainerReader.

Thanks to Richard Smith for reviewing this patch!

llvm-svn: 242499
2015-07-17 01:19:54 +00:00
Artem Belevich 0ff05cd165 [cuda] Driver changes to compile and stitch together host and device-side CUDA code.
NOTE: reverts r242077 to reinstate r242058, r242065, 242067
        and includes fix for OS X test failures.

  - Changed driver pipeline to compile host and device side of CUDA
    files and incorporate results of device-side compilation into host
    object file.

  - Added a test for cuda pipeline creation in clang driver.

  New clang options:
  --cuda-host-only   - Do host-side compilation only.
  --cuda-device-only - Do device-side compilation only.

  --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side
    compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more
    than once in which case one device-compilation will be done per
    unique specified GPU architecture.

  Differential Revision: http://reviews.llvm.org/D9509

llvm-svn: 242085
2015-07-13 23:27:56 +00:00
Rafael Espindola abbd6d6824 This reverts commit r242058, r242065, r242067.
The tests were failing on OS X.

Revert "[cuda] Driver changes to compile and stitch together host and device-side CUDA code."
Revert "Fixed regex to properly match '64' in the test case."
Revert "clang/test/Driver/cuda-options.cu REQUIRES clang-driver, at least."

llvm-svn: 242077
2015-07-13 22:26:30 +00:00
Artem Belevich cd42e7f77a [cuda] Driver changes to compile and stitch together host and device-side CUDA code.
- Changed driver pipeline to compile host and device side of CUDA
    files and incorporate results of device-side compilation into host
    object file.

  - Added a test for cuda pipeline creation in clang driver.

  New clang options:
  --cuda-host-only   - Do host-side compilation only.
  --cuda-device-only - Do device-side compilation only.

  --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side
    compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more
    than once in which case one device-compilation will be done per
    unique specified GPU architecture.

  Differential Revision: http://reviews.llvm.org/D9509

llvm-svn: 242058
2015-07-13 20:21:06 +00:00
Adrian Prantl bb165fb04d Introduce a PCHContainerOperations interface (NFC).
A PCHContainerOperations abstract interface provides operations for
creating and unwrapping containers for serialized ASTs (precompiled
headers and clang modules). The default implementation is
RawPCHContainerOperations, which uses a flat file for the output.

The main application for this interface will be an
ObjectFilePCHContainerOperations implementation that uses LLVM to
wrap the module in an ELF/Mach-O/COFF container to store debug info
alongside the AST.

rdar://problem/20091852

llvm-svn: 240225
2015-06-20 18:53:08 +00:00
David Blaikie e229011d12 Remove redundant virtual on member functions marked 'override'.
llvm-svn: 234417
2015-04-08 17:01:55 +00:00
Manuel Klimek bfa4357271 Add support for a few Objective-C matchers.
Add some matchers for Objective-C selectors and messages to
ASTMatchers.h. Minor mods to ASTMatchersTest.h to allow test files with
".m" extension in addition to ".cpp".  New tests added to
ASTMatchersTest.c.

Patch by Dean Sutherland.

llvm-svn: 232051
2015-03-12 15:48:15 +00:00
Aaron Ballman e9f931f974 Reverting r232034, as it broke one of the bots with link errors. Details at: http://bb.pgr.jp/builders/ninja-clang-x64-mingw64-RA/builds/6352/steps/build/logs/stdio
llvm-svn: 232038
2015-03-12 14:14:48 +00:00
Aaron Ballman 12865302b7 Added some matchers for objective c selectors and messages to ASTMatchers.h. Minor mods to ASTMatchersTest.h to allow test files with ".m" extension in addition to ".cpp". New tests added to ASTMatchersTest.c.
Patch by Dean Sutherland, reviewed by Manuel Klimek. From http://reviews.llvm.org/D7710

llvm-svn: 232034
2015-03-12 13:21:19 +00:00
Filipe Cabecinhas 5c5c00b7da Add -frtti and -fexceptions to tests that assume these are on.
Summary:
We now have targets that don't enable rtti/exceptions by default, and the
ASTMatchers tests are assuming that these features are on (e.g: They use
dynamic_cast or try).

Reviewers: klimek, thakis, djasper

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D7892

llvm-svn: 230984
2015-03-02 18:49:37 +00:00
Manuel Klimek d3aa1f4a63 Re-apply r222646 (was reverted in r222667). Adding 4 ASTMatchers: typedefDecl, isInMainFile, isInSystemFile, isInFileMatchingName
Change to original: ifndef out tests in Windows due to /-separated
paths.

Summary:
Often one is only interested in matches within the main-file or matches
that are not within a system-header, for which this patch adds
isInMainFile and isInSystemFile. They take no arguments and narrow down
the matches.

The isInFileMatchingName is mainly thought for interactive
clang-query-sessions, to make a matcher more specific without restarting
the session with the files you are interested in for that moment. It
takes a string that will be used as regular-expression to match the
filename of where the matched node is expanded.

Patch by Hendrik von Prince.

llvm-svn: 222765
2014-11-25 17:01:06 +00:00
Aaron Ballman 6265102c17 Reverting r222646; the tests do not pass on Windows. Also reverts r222664, which was required for r222646 to compile with Visual Studio 2012.
llvm-svn: 222667
2014-11-24 17:39:44 +00:00
Manuel Klimek da50ff8e4a Adding 4 ASTMatchers: typedefDecl, isInMainFile, isInSystemFile, isInFileMatchingName
Summary:
Often one is only interested in matches within the main-file or matches
that are not within a system-header, for which this patch adds
isInMainFile and isInSystemFile. They take no arguments and narrow down
the matches.

The isInFileMatchingName is mainly thought for interactive
clang-query-sessions, to make a matcher more specific without restarting
the session with the files you are interested in for that moment. It
takes a string that will be used as regular-expression to match the
filename of where the matched node is expanded.

Patch by Hendrik von Prince.

llvm-svn: 222646
2014-11-24 09:10:56 +00:00
Fariborz Jahanian 5afc869f96 Adds 'override' to overriding methods. NFC.
These were uncoveredby my yet undelivered patch.

llvm-svn: 218774
2014-10-01 16:56:40 +00:00
Benjamin Kramer 2f5db8b3db Header guard canonicalization, clang part.
Modifications made by clang-tidy with minor tweaks.

llvm-svn: 215557
2014-08-13 16:25:19 +00:00
NAKAMURA Takumi 360927923f ASTMatchersTests/matchesConditionallyWithCuda: Add -fno-ms-extensions, and get rid of initializer list.
I am not sure whether -xcuda might imply -fno-ms-extensions.

llvm-svn: 214876
2014-08-05 15:54:43 +00:00
Manuel Klimek d52a3b8897 Adds AST matchers for matching CUDA declarations.
Patch by Jacques Pienaar.

llvm-svn: 214852
2014-08-05 09:45:53 +00:00
Craig Topper 416fa34b87 [C++11] Use 'nullptr'. Unittests edition.
llvm-svn: 210423
2014-06-08 08:38:12 +00:00
Nico Weber 7c3ccb032e Fix 3 test-only leaks found by LSan.
llvm-svn: 207068
2014-04-24 03:30:22 +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
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
Peter Collingbourne a2334162cf Introduce MatchFinder::matchAST.
Differential Revision: http://llvm-reviews.chandlerc.com/D2115

llvm-svn: 194223
2013-11-07 22:30:36 +00:00
Peter Collingbourne 2b94713053 Re-introduce MatchFinder::addDynamicMatcher.
Differential Revision: http://llvm-reviews.chandlerc.com/D2114

llvm-svn: 194222
2013-11-07 22:30:32 +00:00
Samuel Benzaquen 81ef929b8f Enhancements for the DynTypedMatcher system.
- Added conversion routines and checks in Matcher<T> that take a DynTypedMatcher.
- Added type information on the error messages for the marshallers.
- Allows future work on Polymorphic/overloaded matchers. We should be
  able to disambiguate at runtime and choose the appropriate overload.

llvm-svn: 184429
2013-06-20 14:28:32 +00:00
Manuel Klimek 24db0f0afd First revision of the dynamic ASTMatcher library.
This library supports all the features of the compile-time based ASTMatcher
library, but allows the user to specify and construct the matchers at runtime.
It contains the following modules:
 - A variant type, to be used by the matcher factory.
 - A registry, where the matchers are indexed by name and have a factory method
   with a generic signature.
 - A simple matcher expression parser, that can be used to convert a matcher
   expression string into actual matchers that can be used with the AST at
   runtime.

Many features where omitted from this first revision to simplify this code
review. The main ideas are still represented in this change and it already has
support working use cases.
Things that are missing:
 - Support for polymorphic matchers. These requires supporting code in the
   registry, the marshallers and the variant type.
 - Support for numbers, char and bool arguments to the matchers. This requires
   supporting code in the parser and the variant type.
 - A command line program putting everything together and providing an already
   functional tool.

Patch by Samuel Benzaquen.

llvm-svn: 181768
2013-05-14 09:13:00 +00:00
Dmitri Gribenko f857950d39 Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h

llvm-svn: 172323
2013-01-12 19:30:44 +00:00
Daniel Jasper 33806cdefc Fix binding of nodes in case of forEach..() matchers.
When recursively visiting the generated matches, the aggregated bindings need
to be copied during the recursion. Otherwise, we they might not be properly
overwritten (which is shown by the test), or there might be bound nodes present
that were bound on a different matching branch.

Review: http://llvm-reviews.chandlerc.com/D112
llvm-svn: 167695
2012-11-11 22:14:55 +00:00
Daniel Jasper e9aa6878c9 Fix ASTMatchersTests to not create an overloaded-virtual warning.
llvm-svn: 166921
2012-10-29 10:48:25 +00:00
Manuel Klimek c268745011 Adds the possibility to run ASTMatchFinder over arbitrary AST nodes.
llvm-svn: 166567
2012-10-24 14:47:44 +00:00
Daniel Jasper 5901e47e8f Add matchers for selected C++11 features.
Patch by Gábor Horváth.
Review: http://llvm-reviews.chandlerc.com/D46

llvm-svn: 164943
2012-10-01 13:40:41 +00:00
Nico Weber 723b4f02a7 Reland r160052: Default to -std=c++11 on Windows.
Also update the tests that rely on c++98 to explicitly mention that.

llvm-svn: 162890
2012-08-30 02:08:31 +00:00
Manuel Klimek 04616e4776 Adds the AST Matcher library, which provides a in-C++ DSL to express
matches on interesting parts of the AST, and callback mechanisms to
act on them.

llvm-svn: 159805
2012-07-06 05:48:52 +00:00