Commit Graph

4086 Commits

Author SHA1 Message Date
Patrick Lyster 4a370b9f63 Add support for unified_shared_memory clause on requires directive
llvm-svn: 343472
2018-10-01 13:47:43 +00:00
Fangrui Song 55fab260ca llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...)
Summary: The convenience wrapper in STLExtras is available since rL342102.

Reviewers: rsmith, #clang, dblaikie

Reviewed By: rsmith, #clang

Subscribers: mgrang, arphaman, kadircet, cfe-commits

Differential Revision: https://reviews.llvm.org/D52576

llvm-svn: 343147
2018-09-26 22:16:28 +00:00
Roman Lebedev 193278821f [analyzer] scan-build: if --status-bugs is passed, don't forget about the exit status of the actual build
Summary:
This has been bothering me for a while, but only now i have actually looked into this.
I'm using one CI job for static analysis - clang static analyzers as compilers + clang-tidy via cmake.
And i'd like for the build to fail if at least one of those finds issues.
If clang-tidy finds issues, it will fail the build since the warnings-as-errors is set.
If static analyzer finds anything, since --status-bugs is set, it will fail the build.
But if clang-tidy find anything, but static analyzer does not, the build succeeds :/

Reviewers: sylvestre.ledru, alexfh, jroelofs, ygribov, george.karpenkov, krememek

Reviewed By: jroelofs

Subscribers: xazax.hun, szepet, a.sidorin, mikhail.ramalho, Szelethus, cfe-commits

Differential Revision: https://reviews.llvm.org/D52530

llvm-svn: 343105
2018-09-26 13:08:44 +00:00
Kelvin Li 1408f91a25 [OPENMP] Add support for OMP5 requires directive + unified_address clause
Add support for OMP5.0 requires directive and unified_address clause.
Patches to follow will include support for additional clauses.

Differential Revision: https://reviews.llvm.org/D52359

llvm-svn: 343063
2018-09-26 04:28:39 +00:00
Argyrios Kyrtzidis 32e5d8626d [index] Enhance indexing for module references
* Create a USR for the occurrences of the 'module' symbol kind
* Record module references for each identifier in an import declaration

llvm-svn: 342484
2018-09-18 15:02:56 +00:00
Sam McCall 3d8051abb8 [CodeComplete] Add completions for filenames in #include directives.
Summary:
The dir component ("somedir" in #include <somedir/fo...>) is considered fixed.
We append "foo" to each directory on the include path, and then list its files.

Completions are of the forms:
 #include <somedir/fo^
                   foo.h>
                   fox/

The filter is set to the filename part ("fo"), so fuzzy matching can be
applied to the filename only.

No fancy scoring/priorities are set, and no information is added to
CodeCompleteResult to make smart scoring possible. Could be in future.

Reviewers: ilya-biryukov

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D52076

llvm-svn: 342449
2018-09-18 08:40:41 +00:00
Sylvestre Ledru ae48d78054 scan-build: Add support of the option --exclude like in scan-build-py
Summary:
To exclude thirdparty code.

To test:
With /tmp/foo.c
  
```
void test() {
    int x;
    x = 1; // warn
}  
```

```
$ scan-build --exclude non-existing/  --exclude /tmp/ -v gcc -c foo.c                                                                                                                                                                                   

scan-build: Using '/usr/lib/llvm-7/bin/clang' for static analysis
scan-build: Emitting reports for this run to '/tmp/scan-build-2018-09-16-214531-8410-1'.
foo.c:3:3: warning: Value stored to 'x' is never read
  x = 1; // warn
  ^   ~
1 warning generated.
scan-build: File '/tmp/foo.c' deleted: part of an ignored directory.
scan-build: 0 bugs found.
```

Reviewers: jroelofs

Reviewed By: jroelofs

Subscribers: whisperity, cfe-commits

Differential Revision: https://reviews.llvm.org/D52153

llvm-svn: 342359
2018-09-17 06:31:46 +00:00
Sylvestre Ledru 9e3818af26 scan-build: remove trailing whitespaces
llvm-svn: 342351
2018-09-16 19:51:16 +00:00
Sylvestre Ledru 757a1fae34 Also manages clang-X as tool for scan-build
Summary:
This will make
scan-build-7 clang-7 -c foo.c &> /dev/null

Reviewers: jroelofs

Subscribers: kristina, cfe-commits

Differential Revision: https://reviews.llvm.org/D52151

llvm-svn: 342350
2018-09-16 19:36:59 +00:00
Saleem Abdulrasool b69ce1fcd0 clang-check: rename the local FixItAction
Resolve the ambiguity in the FixItAction definition by renaming the type.  With
Xcode 9.2, you would fail to build this with:

  llvm/tools/clang/tools/clang-check/ClangCheck.cpp:183:48: error: reference to 'FixItAction' is ambiguous
      FrontendFactory = newFrontendActionFactory<FixItAction>();
                                                 ^

llvm-svn: 341877
2018-09-10 22:57:26 +00:00
Ivan Donchevskii 38bdf54b49 [libclang] Return the proper pointee type for 'auto' deduced to pointer
Currently the resulting type is always invalid in such case.

Differential Revision: https://reviews.llvm.org/D51281

llvm-svn: 341656
2018-09-07 13:23:51 +00:00
George Karpenkov 95363e378a [analyzer] Remove traces of ubigraph visualization
Ubigraph project has been dead since about 2008, and to the best of my
knowledge, no one was using it.
Previously, I wasn't able to launch the existing binary at all.

Differential Revision: https://reviews.llvm.org/D51655

llvm-svn: 341601
2018-09-06 23:07:47 +00:00
Eric Liu d485df17d5 [Sema] Store MacroInfo in CodeCompletionResult for macro results.
Summary:
This provides information about the macro definition. For example, it
can be used to compute macro USRs.

Reviewers: sammccall

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D51675

llvm-svn: 341476
2018-09-05 14:59:17 +00:00
Ilya Biryukov 2fab235316 [CodeComplete] Report location of opening parens for signature help
Summary: Used in clangd.

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: ioeric, kadircet, cfe-commits

Differential Revision: https://reviews.llvm.org/D51436

llvm-svn: 341063
2018-08-30 13:08:03 +00:00
Ivan Donchevskii b3ae2bc62b [libclang] Fix cursors for arguments of Subscript and Call operators
The DeclRefExpr of CXXOperatorCallExpr refering to the custom operator
is visited before the arguments to the operator call. For the Call and
Subscript operator the range of this DeclRefExpr includes the whole call
expression, so that all tokens in that range were mapped to the operator
function, even the tokens of the arguments.

Fix this by ensuring that this particular DeclRefExpr is visited last.

Fixes PR25775.

Fix by Nikolai Kosjar.

Differential Revision: https://reviews.llvm.org/D40481

llvm-svn: 340521
2018-08-23 09:48:11 +00:00
Nico Weber a2761e437f win: Omit ".exe" from clang and clang-cl driver-level diagnostics.
Like https://reviews.llvm.org/D51133 but for clang.
https://reviews.llvm.org/D51134

llvm-svn: 340498
2018-08-22 23:53:39 +00:00
Saleem Abdulrasool f02e4f9074 libclang: add install/distribution targets for python
Add installation support for the python bindings for libclang.  Add an
additional CMake configuration variable to enumerate the python versions for
which the bindings should be installed.  This allows for a LLVM/clang
distribution to distribute the python bindings for libclang as part of the
image.  Because the python versions need to be explicitly stated by the user,
the default image remains unchanged.

llvm-svn: 340228
2018-08-20 22:50:18 +00:00
Raphael Isemann 79d50a04c0 [ASTImporter] Add test for C++'s try/catch statements.
Summary: Also enable exceptions in clang-import-test so that we can parse the test files.

Reviewers: a.sidorin, a_sidorin

Reviewed By: a_sidorin

Subscribers: a_sidorin, martong, cfe-commits

Differential Revision: https://reviews.llvm.org/D50978

llvm-svn: 340220
2018-08-20 22:13:24 +00:00
Raphael Isemann c705bb8401 [ASTImporter] Add test for C++ casts and fix broken const_cast importing.
Summary:
The ASTImporter does currently not handle const_casts. This patch adds the
missing const_cast importer code and the test case that discovered this.

Reviewers: a.sidorin, a_sidorin

Reviewed By: a_sidorin

Subscribers: a_sidorin, martong, cfe-commits

Differential Revision: https://reviews.llvm.org/D50932

llvm-svn: 340182
2018-08-20 16:20:01 +00:00
Emmett Neyman 70657f65ef Update README and Dockerfile to include llvm-proto-fuzzer
Summary: Added commands to Dockerfile to build llvm-proto-fuzzer and the other related tools. Also added a section to the bottom of the README describing what llvm-proto-fuzzer does and how to run it.

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50829

llvm-svn: 339933
2018-08-16 20:13:40 +00:00
Emmett Neyman ba58c3a3a5 Implementation of nested loops in cxx_loop_proto
Summary: Extended `cxx_loop_proto` to have neste for loops. Modified `loop_proto_to_llvm` and `loop_proto_to_cxx` to handle the new protos. All protos have a set of statements designated as "inner loop" statements and a set of statements designated as "outer loop" statements.

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50670

llvm-svn: 339832
2018-08-15 23:05:48 +00:00
Emmett Neyman 7da7b56830 Added LLVM metadata to generated IR to increase vectorization width
Summary: Edited `loop_proto_to_llvm` to emit metadata at the end of the generated IR. This metadata will increase the vector width when the IR is optimized.

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50530

llvm-svn: 339392
2018-08-09 21:59:01 +00:00
Stephen Kelly 1c301dcbc4 Port getLocEnd -> getEndLoc
Reviewers: teemperor!

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50351

llvm-svn: 339386
2018-08-09 21:09:38 +00:00
Stephen Kelly f2ceec4811 Port getLocStart -> getBeginLoc
Reviewers: teemperor!

Subscribers: jholewinski, whisperity, jfb, cfe-commits

Differential Revision: https://reviews.llvm.org/D50350

llvm-svn: 339385
2018-08-09 21:08:08 +00:00
Emmett Neyman a60d168d22 Added another optimization pass to make vectorizing possible
Summary: I noticed that my code wasn't going deep into the loop vectorizer code so added another pass that makes it go further.

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50482

llvm-svn: 339305
2018-08-09 00:58:23 +00:00
Emmett Neyman 673269edd7 Changed how LLVM IR was generated to increase vectorization
Summary: Changed the structure of the generated IR to make it easier to vectorize

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50342

llvm-svn: 339080
2018-08-06 23:11:38 +00:00
Jonas Toth 1188e5d55d [clang-rename] make clang-rename.py vim integration python3 compatible
Summary:
This patch makes the clang-rename.py script useable for vim with only python3
support. It uses the print-function and adjust the doc slightly to mention
the correct python3 command for the letter mapping in vim.

Reviewers: arphaman, klimek, aaron.ballman, hokein

Reviewed By: hokein

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50307

llvm-svn: 338996
2018-08-06 09:08:06 +00:00
Matt Morehouse b1218ec8ea [clang-fuzzer] Remove unused typedef.
llvm-svn: 338946
2018-08-04 01:42:47 +00:00
Emmett Neyman 2655b0383c LLVM Proto Fuzzer - Run Functions on Suite of Inputs
Summary:
Added corpus of arrays to use as inputs for the functions. Check that the two
functions modify the inputted arrays in the same way.

Reviewers: kcc, morehouse

Reviewed By: morehouse

Subscribers: mgorny, cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50194

llvm-svn: 338943
2018-08-04 01:18:37 +00:00
Krasimir Georgiev cb4dfaef47 clang-format-diff: Make it work with python3 too
Summary: It is not necessary, but would be nice if the script run on python3 as well (as opposed to only python2, which is going to be deprecated https://pythonclock.org/)

Contributed by MarcoFalke!

Reviewers: krasimir

Reviewed By: krasimir

Subscribers: lebedev.ri, sammccall, cfe-commits

Differential Revision: https://reviews.llvm.org/D48098

llvm-svn: 338839
2018-08-03 10:04:58 +00:00
Michael Wu 58d837d347 [libclang 8/8] Add support for the flag_enum attribute
Summary:
This adds support to libclang for reading the flag_enum attribute.

This also bumps CINDEX_VERSION_MINOR for this patch series.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49635

llvm-svn: 338820
2018-08-03 05:55:40 +00:00
Michael Wu 6e88f5334c [libclang 7/8] Add support for getting property setter and getter names
Summary: This allows libclang to access the actual names of property setters and getters without needing to go through the indexer API. Usually default names are used, but the property can specify a different name.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49634

llvm-svn: 338816
2018-08-03 05:38:29 +00:00
Michael Wu 40ff105663 [libclang 6/8] Add support for reading implicit attributes
Summary:
Having access to implicit attributes is sometimes useful so users of libclang don't have to duplicate some of the logic in sema.

This depends on D49081 since it also adds a CXTranslationUnit flag.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49631

llvm-svn: 338815
2018-08-03 05:20:23 +00:00
Michael Wu d092d0b179 [libclang 5/8] Add support for ObjC attributes without args
Summary:
This adds support to libclang for identifying ObjC related attributes that don't take arguments.

All attributes but NSObject and NSConsumed are tested.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49127

llvm-svn: 338813
2018-08-03 05:03:22 +00:00
Michael Wu 7649e62906 [libclang 4/8] Add the clang_Type_getNullability() API
Summary:
This patch adds a clang-c API for querying the nullability of an AttributedType.

The test here also tests D49081

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49082

llvm-svn: 338809
2018-08-03 04:38:04 +00:00
Michael Wu 153085d6bc [libclang 3/8] Add support for AttributedType
Summary:
This patch adds support to the libclang API for identifying AttributedTypes in CXTypes and reading the modified type that the type points to. Currently AttributedTypes are skipped. This patch continues to skip AttributedTypes by default, but adds a parsing option to CXTranslationUnit to include AttributedTypes.

This patch depends on D49066 since it also adds a CXType.

Testing will be added in another patch which depends on this one.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49081

llvm-svn: 338808
2018-08-03 04:21:25 +00:00
Michael Wu ced99b99d1 [libclang 2/8] Add support for ObjCTypeParam
Summary:
This patch adds support to the libclang API for identifying ObjCTypeParams in CXTypes.

This patch depends on D49063 since both patches add new values to CXTypeKind.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49066

llvm-svn: 338807
2018-08-03 04:02:40 +00:00
Michael Wu 9c85261559 [libclang 1/8] Add support for ObjCObjectType
Summary: This patch adds support to the clang-c API for identifying ObjCObjects in CXTypes, enumerating type args and protocols on ObjCObjectTypes, and retrieving the base type of ObjCObjectTypes. Currently only ObjCInterfaceTypes are exposed, which do not have type args or protocols.

Reviewers: yvvan, jbcoe

Reviewed By: yvvan

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49063

llvm-svn: 338804
2018-08-03 03:03:20 +00:00
Volodymyr Sapsai 7b16e8ad32 [c-index-test] Use correct executable path to discover resource directory.
Driver builds resource directory path based on provided executable path.
Instead of string "clang" use actual executable path.

rdar://problem/42699514

Reviewers: nathawes, akyrtzi, bob.wilson

Reviewed By: akyrtzi

Subscribers: dexonsmith, cfe-commits

Differential Revision: https://reviews.llvm.org/D50160

llvm-svn: 338741
2018-08-02 17:29:53 +00:00
Andrei Elovikov ad56ebaf06 [NFC] Silence warning about ptr-to-func to ptr-to-obj cast in clang-fuzzer/handle-llvm/handle_llvm.cpp.
Summary:
I don't have the whole list of GCC binaries available so I determined the exact
version where the warning disappeared via:

https://github.com/gcc-mirror/gcc/blob/gcc-4_9_0-release/gcc/cp/typeck.c#L6863
https://github.com/gcc-mirror/gcc/blob/gcc-4_8_5-release/gcc/cp/typeck.c#L6652

Reviewers: emmettneyman, erichkeane

Reviewed By: emmettneyman, erichkeane

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50056

llvm-svn: 338551
2018-08-01 13:34:18 +00:00
Emmett Neyman be97297545 added shared library to fix buildbot
Summary: added shared library to fix buildbot

Subscribers: mgorny, cfe-commits

Differential Revision: https://reviews.llvm.org/D49895

llvm-svn: 338091
2018-07-27 00:43:26 +00:00
Emmett Neyman e5581242a0 Updated llvm-proto-fuzzer to execute the compiled code
Summary:
Made changes to the llvm-proto-fuzzer
- Added loop vectorizer optimization pass in order to have two IR versions
- Updated old fuzz target to handle two different IR versions
- Wrote code to execute both versions in memory

Reviewers: morehouse, kcc, alexshap

Reviewed By: morehouse

Subscribers: pcc, mgorny, cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D49526

llvm-svn: 338077
2018-07-26 22:23:25 +00:00
Fangrui Song 4eab1ba619 cc1_main: fix -Wsign-compare on FreeBSD
Its __rlim_t is intentionally signed (__int64_t) because of legacy code
that uses -1 for RLIM_INFINITY.

llvm-svn: 337892
2018-07-25 06:57:31 +00:00
Zachary Turner 83226b913d Rewrite the VS integration scripts.
This is a new modernized VS integration installer.  It adds a
Visual Studio .sln file which, when built, outputs a VSIX that can
be used to install ourselves as a "real" Visual Studio Extension.
We can even upload this extension to the visual studio marketplace.

This fixes a longstanding problem where we didn't support installing
into VS 2017 and higher.  In addition to supporting VS 2017, due
to the way this is written we now longer need to do anything special
to support future versions of VS as well.  Everything should
"just work".  This also fixes several bugs with our old integration,
such as MSBuild triggering full rebuilds when /Zi was used.

Finally, we add a new UI page called "LLVM" which becomes visible
when the LLVM toolchain is selected.  For now this only contains
one option which is the path to clang-cl.exe, but in the future
we can add more things here.

Differential Revision: https://reviews.llvm.org/D42762

llvm-svn: 337572
2018-07-20 16:30:02 +00:00
Eric Liu 3e0051bb51 [Index] Set OrigD before D is changed.
Reviewers: akyrtzi, arphaman

Reviewed By: akyrtzi

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D49476

llvm-svn: 337529
2018-07-20 08:08:56 +00:00
Erich Keane f702b029f4 PR15730/PR16986 Allow dependently typed vector_size types.
As listed in the above PRs, vector_size doesn't allow
dependent types/values. This patch introduces a new
DependentVectorType to handle a VectorType that has a dependent
size or type.

In the future, ALL the vector-types should be able to create one
of these to handle dependent types/sizes as well. For example,
DependentSizedExtVectorType could likely be switched to just use
this instead, though that is left as an exercise for the future.


Differential Revision: https://reviews.llvm.org/D49045

llvm-svn: 337036
2018-07-13 19:46:04 +00:00
Erich Keane 9960b8f13a Revert -r336726, which included more files than intended.
llvm-svn: 336727
2018-07-10 20:51:41 +00:00
Erich Keane 7b8c12e7cc [NFC] Switch CodeGenFunction to use value init instead of member init lists
The member init list for the sole constructor for CodeGenFunction
has gotten out of hand, so this patch moves the non-parameter-dependent
initializations into the member value inits.

llvm-svn: 336726
2018-07-10 20:46:46 +00:00
Evgeniy Stepanov 6df47ceb24 Revert r336590 "[libclang] evalute compound statement cursors before trying to evaluate"
New memory leaks in
LibclangParseTest_EvaluateChildExpression_Test::TestBody()

llvm-svn: 336716
2018-07-10 19:49:07 +00:00
Evgeniy Stepanov 9b8714961d Revert r336591 "[libclang] NFC, simplify clang_Cursor_Evaluate"
This change is blocking r336590 which is being reverted due to memory leaks.

llvm-svn: 336715
2018-07-10 19:48:53 +00:00