Commit Graph

62779 Commits

Author SHA1 Message Date
Anna Zaks 30d4668774 [analyzer] Fix missed leak from MSVC specific allocation functions
Add the wide character strdup variants (wcsdup, _wcsdup) and the MSVC
version of alloca (_alloca) and other differently named function used
by the Malloc checker.

A patch by Alexander Riccio!

Differential Revision: http://reviews.llvm.org/D17688

llvm-svn: 262894
2016-03-08 01:21:51 +00:00
Richard Smith 89e9597a50 Use class="svn" for features with SVN status.
llvm-svn: 262889
2016-03-08 00:45:37 +00:00
Richard Smith e513cd25bd Move [[nodiscard]] tests into test/CXX tree.
llvm-svn: 262888
2016-03-08 00:44:49 +00:00
Richard Smith d5d796ecde Define __has_cpp_attribute(fallthrough) to a more reasonable value. (What year is it?!)
llvm-svn: 262887
2016-03-08 00:40:32 +00:00
Richard Smith 33023662cb Add accidentally forgotten testcase from r262881.
llvm-svn: 262882
2016-03-08 00:34:49 +00:00
Richard Smith 4f902c7ecc P0188R1: add support for standard [[fallthrough]] attribute. This is almost
exactly the same as clang's existing [[clang::fallthrough]] attribute, which
has been updated to have the same semantics. The one significant difference
is that [[fallthrough]] is ill-formed if it's not used immediately before a
switch label (even when -Wimplicit-fallthrough is disabled). To support that,
we now build a CFG of any function that uses a '[[fallthrough]];' statement
to check.

In passing, fix some bugs with our support for statement attributes -- in
particular, diagnose their use on declarations, rather than asserting.

llvm-svn: 262881
2016-03-08 00:32:55 +00:00
Aaron Ballman e7964789da Implement support for [[nodiscard]] in C++1z that is based off existing support for warn_unused_result, and treat it as an extension pre-C++1z. This also means extending the existing warn_unused_result attribute so that it can be placed on an enum as well as a class.
llvm-svn: 262872
2016-03-07 22:44:55 +00:00
Adrian Prantl 5a9a42778a Module Debugging: Fix a crash when emitting debug info for nested tag types
whose DeclContext is not yet complete by deferring their emission.

rdar://problem/24918680

llvm-svn: 262851
2016-03-07 20:58:52 +00:00
Michael Zuckerman e71d59fc4f [CLANG][AVX512][BUILTIN] Add builtin vcomi{ss|sd}
Differential Revision: http://reviews.llvm.org/D17919

llvm-svn: 262847
2016-03-07 19:15:00 +00:00
Guillaume Papin 06eff5f2c8 python binding: expose compile command filename
Reviewers: compnerd, skalinichev

Differential Revision: http://reviews.llvm.org/D17278

llvm-svn: 262845
2016-03-07 18:44:42 +00:00
Marina Yatsina 5f77679356 [ms-inline-asm][AVX512] Add ability to use k registers in MS inline asm + fix bag with curly braces
Until now curly braces could only be used in MS inline assembly to mark block start/end.
All curly braces were removed completely at a very early stage.
This approach caused bugs like:
"m{o}v eax, ebx" turned into "mov eax, ebx" without any error.

In addition, AVX-512 added special operands (e.g., k registers), which are also surrounded by curly braces that mark them as such.
Now, we need to keep the curly braces and identify at a later stage if they are marking block start/end (if so, ignore them), or surrounding special AVX-512 operands (if so, parse them as such).

This patch fixes the bug described above and enables the use of AVX-512 special operands.

This commit is the the clang part of the patch.
The clang part of the review is: http://reviews.llvm.org/D17766
The llvm part of the review is: http://reviews.llvm.org/D17767

Differential Revision: http://reviews.llvm.org/D17766

llvm-svn: 262842
2016-03-07 18:10:25 +00:00
Joerg Sonnenberger d0be8dcbf8 Implement __builtin_eh_return_data_regno for SPARC and SPARC64.
llvm-svn: 262838
2016-03-07 17:19:15 +00:00
Joerg Sonnenberger b123c8b7e8 Describe the magic numbers returned by getEHDataRegisterNumber.
llvm-svn: 262837
2016-03-07 17:18:41 +00:00
Michael Zuckerman 9f33848f04 [CLANG][AVX512][BUILTIN] Adding new feature flag headed files and new BUILTIN vpermi2varq{i|t}{128|256|512}{mask|maskz}
Differential Revision: http://reviews.llvm.org/D17917

llvm-svn: 262834
2016-03-07 17:04:11 +00:00
Carlo Bertolli 0ff587d4a4 [OPENMP] Codegen for distribute directive: fix bug in ordering of parameters.
llvm-svn: 262833
2016-03-07 16:19:13 +00:00
Carlo Bertolli fc35ad2bbc Reapply r262741 [OPENMP] Codegen for distribute directive
This patch provide basic implementation of codegen for teams directive, excluding all clauses except dist_schedule. It also fixes parts of AST reader/writer to enable correct pre-compiled header handling.

http://reviews.llvm.org/D17170

llvm-svn: 262832
2016-03-07 16:04:49 +00:00
Amjad Aboud faea560286 Resolved Bug 26414.
https://llvm.org/bugs/show_bug.cgi?id=26414
Since interrupt handler must be returned with iret, tail call can't be used.

Differential Revision: http://reviews.llvm.org/D17853

llvm-svn: 262830
2016-03-07 14:22:46 +00:00
Michael Zuckerman 0190c65571 [CLANG][AVX512][BUILTIN] Adding new feature flag header file and new builtin vpmadd52{h|l}uq{128|256|512}{mask|maskz}
Differential Revision: http://reviews.llvm.org/D17915

llvm-svn: 262820
2016-03-07 09:55:55 +00:00
David Majnemer febb27283d [MS ABI] Mangle symbols names longer than 4096 characters correctly
Really long symbols are hashed using MD5 and prefixed/suffixed with the
usual sigils.  There is an additional reason beyond the usual
compatibility with MSVC, it is important to keep COFF symbols shorter
than 0xFFFF because the CodeView debugging format has a maximum
symbol/record size of 0xFFFF.

There are some quirks worth noting:
- Some mangled names reference other entities which are mangled
separately.  A quick example:

int I;
template <int *> struct S {};
S<I> s;

In this case, the mangling for 's' doesn't depend directly on the
mangling for 'I'.  While 's' would need an MD5 hash if 'I' also needed
one, the hash for 's' applied to the fully realized mangled name.  In
other words, the mangled name for 's' will not depend on the MD5 of the
mangled name for 'I'.

- Some mangled names, like the venerable CatchableType, embed the MD5
verbatim.

- Finally, the complete object locator is handled as a special case.
A complete object locators are mangled exactly like a VFTable except for
a small deviation in the prefix sigils.  However, complete object
locators for hashed vftables result in a complete object locator whose
name is identical to the vftable except for an additional suffix.

llvm-svn: 262818
2016-03-07 08:51:17 +00:00
Michael Zuckerman 912be16a0e [CLANG][AVX512][BUILTIN] Adding vpmultishiftqb{128|256|512}
Differential Revision: http://reviews.llvm.org/D17914

llvm-svn: 262817
2016-03-07 08:29:10 +00:00
Felix Berger 40ef42a932 [ASTMatchers] Document that isAnyPointer() matcher also matches Objective-C object pointers.
Summary: Add test for Objective-C object pointer matching.

Reviewers: aaron.ballman

Subscribers: klimek

Differential Revision: http://reviews.llvm.org/D17489

llvm-svn: 262806
2016-03-06 15:27:59 +00:00
Davide Italiano 5d29dee003 [Modules] Don't swallow errors when parsing optional attributes.
Differential Revision:	http://reviews.llvm.org/D17787

llvm-svn: 262789
2016-03-06 04:20:05 +00:00
Simon Pilgrim 1feae0d0bb Fixed -Wdocumentation warning - typo in a parameter name
llvm-svn: 262783
2016-03-05 22:35:55 +00:00
Saleem Abdulrasool ac25f2c073 Misc: add a test for TargetParser usage
Ensure that an invalid value passed to target parser does not cause an assertion
in +Asserts builds.

Supporting test for PR26839.

llvm-svn: 262780
2016-03-05 21:12:33 +00:00
Daniel Jasper acffeb8b63 clang-format: [JS] Support destructuring assignments in for loops.
Before:
  for (let { a, b } of x) {
  }

After:
  for (let {a, b} of x) {
  }

llvm-svn: 262776
2016-03-05 18:34:26 +00:00
Simon Pilgrim 4aa36fd4e3 [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't support XSAVE.

Differential Revision: http://reviews.llvm.org/D17682

llvm-svn: 262772
2016-03-05 14:35:44 +00:00
Richard Trieu 2334a30e15 Add null check to diagnostic path for lambda captures.
Previously, the failed capture of a variable in nested lambdas may crash when
the lambda pointer is null.  Only give the note if a location can be retreived
from the lambda pointer.

llvm-svn: 262765
2016-03-05 04:04:57 +00:00
Mike Spertus c4572c2a85 Test commit: Fix run-on sentence in comment
llvm-svn: 262764
2016-03-05 01:56:07 +00:00
Devin Coughlin a1d9d75a88 [analyzer] Nullability: add option to not report on calls to system headers.
Add an -analyzer-config 'nullability:NoDiagnoseCallsToSystemHeaders' option to
the nullability checker. When enabled, this option causes the analyzer to not
report about passing null/nullable values to functions and methods declared
in system headers.

This option is motivated by the observation that large projects may have many
nullability warnings. These projects may find warnings about nullability
annotations that they have explicitly added themselves higher priority to fix
than warnings on calls to system libraries.

llvm-svn: 262763
2016-03-05 01:32:43 +00:00
Richard Smith 560a3579b2 Update diagnostics now that hexadecimal literals look likely to be part of C++17.
llvm-svn: 262753
2016-03-04 22:32:06 +00:00
David Blaikie ac92893a93 PR5941 - improve diagnostic for * vs & confusion when choosing overload candidate with a parameter of incomplete (ref or pointer) type
Reviewers: dblaikie

Differential Revision: http://reviews.llvm.org/D16949

llvm-svn: 262752
2016-03-04 22:29:11 +00:00
Nico Weber 381ec2afbf clang-cl: Enable PCH flags by default.
Now that pragma comment and pragma detect_mismatch are implemented, this might
just work.

Some pragmas aren't serialized yet (from the top of my head: code_seg, bss_seg,
data_seg, const_seg, init_seg, section, vtordisp), but these are as far as I
know usually pushed and popped within the header and usually don't leak out.
If it turns out the current PCH support isn't good enough yet, we can turn it
off again.

llvm-svn: 262749
2016-03-04 21:59:42 +00:00
Richard Smith 8ee39e31bb Implement P0036R0: remove support for empty unary folds of +, *, |, &.
llvm-svn: 262747
2016-03-04 21:27:21 +00:00
Samuel Antao bf4d18d3d2 Revert r262741 - [OPENMP] Codegen for distribute directive
Was causing a failure in one of the buildbot slaves.

llvm-svn: 262744
2016-03-04 21:02:14 +00:00
Richard Smith f006a96aff Update cxx_status with likely new features from Jacksonville WG21 meeting.
llvm-svn: 262743
2016-03-04 21:01:14 +00:00
Stephen Hines e3f91e31ab Switch krait to use -mcpu=cortex-a15 for assembler tool invocations.
Summary:
Using -no-integrated-as causes -mcpu=krait to be transformed into
-march=armv7-a today. This precludes the assembler from using
instructions like sdiv, which are present for krait. Cortex-a15 is the
closest subset of functionality for krait, so we should switch the
assembler to use that instead.

Reviewers: cfe-commits, apazos, weimingz

Subscribers: aemerson

Differential Revision: http://reviews.llvm.org/D17874

llvm-svn: 262742
2016-03-04 20:57:22 +00:00
Carlo Bertolli 4a56e3831d [OPENMP] Codegen for distribute directive
This patch provide basic implementation of codegen for teams directive, excluding all clauses except dist_schedule. It also fixes parts of AST reader/writer to enable correct pre-compiled header handling.

http://reviews.llvm.org/D17170

llvm-svn: 262741
2016-03-04 20:24:58 +00:00
James Y Knight b214cbc785 Make TargetInfo store an actual DataLayout instead of a string.
Use it to calculate UserLabelPrefix, instead of specifying it (often
incorrectly).

Note that the *actual* user label prefix has always come from the
DataLayout, and is handled within LLVM. The main thing clang's
TargetInfo::UserLabelPrefix did was to set the #define value. Having
these be different from each-other is just silly.

Differential Revision: http://reviews.llvm.org/D17183

llvm-svn: 262737
2016-03-04 19:00:41 +00:00
Devin Coughlin a604679897 [analyzer] Add diagnostic in ObjCDeallocChecker for use of -dealloc instead of -release.
In dealloc methods, the analyzer now warns when -dealloc is called directly on
a synthesized retain/copy ivar instead of -release. This is intended to find mistakes of
the form:

- (void)dealloc {
  [_ivar dealloc]; // Mistaken call to -dealloc instead of -release

  [super dealloc];
}

rdar://problem/16227989

llvm-svn: 262729
2016-03-04 18:09:58 +00:00
Benjamin Kramer 6c3856d850 Move class into anonymous namespace. NFC.
llvm-svn: 262716
2016-03-04 14:18:52 +00:00
Pavel Labath a174d8709f [SemaExprCXX] Avoid calling isInSystemHeader for invalid source locations
Summary:
While diagnosing a CXXNewExpr warning, we were calling isInSystemHeader(), which expect to be
called with a valid source location. This causes an assertion failure if the location is unknown.
A quick grep shows it's not without precedent to guard calls to the function with a
"Loc.isValid()".

This fixes a test failure in LLDB, which always creates object with invalid source locations as it
does not (always) have access to the source.

Reviewers: nlewycky

Subscribers: lldb-commits, cfe-commits

Differential Revision: http://reviews.llvm.org/D17847

llvm-svn: 262700
2016-03-04 10:00:08 +00:00
Alexey Bataev c5b1d320b8 [OPENMP 4.0] Codegen for 'declare reduction' construct.
Emit function for 'combiner' part of 'declare reduction' construct and
'initialilzer' part, if any.

llvm-svn: 262699
2016-03-04 09:22:22 +00:00
Vedant Kumar 22bd871ea6 [Coverage] Fix the start/end locations of switch statements
While pushing switch statements onto the region stack we neglected to
specify their start/end locations. This results in a crash (PR26825) if
we end up in nested macro expansions without enough information to
handle the relevant file exits.

I added a test in switchmacro.c and fixed up a bunch of incorrect CHECK
lines that specify strange end locations for switches.

llvm-svn: 262697
2016-03-04 08:07:15 +00:00
Alexey Bataev 37e594c799 [OPENMP] Simplify handling of clauses with postupdates, NFC.
Clauses with post-update expressions always have pre-init statement. So
OMPClauseWithPreInit now is the base for OMPClauseWithPostUpdate.

llvm-svn: 262696
2016-03-04 07:21:16 +00:00
Argyrios Kyrtzidis 7332106499 [index] Distinguish USRs of anonymous enums by using their first enumerator.
rdar://24609949.

llvm-svn: 262695
2016-03-04 07:17:53 +00:00
Argyrios Kyrtzidis 2682f9e5de [index] Include parameter types in the USRs for C functions marked with 'overloadable' attribute.
llvm-svn: 262694
2016-03-04 07:17:48 +00:00
Argyrios Kyrtzidis 9c99867386 [index] In ObjC++ handle objc type parameters for function USRs.
llvm-svn: 262693
2016-03-04 07:17:43 +00:00
Xiuli Pan 4415bdbdc3 [OpenCL] Refine pipe builtin support
Summary:
Refine the type builtin support as the request with
http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20160201/148637.html

Reviewers: pekka.jaaskelainen, Anastasia, yaxunl

Subscribers: rsmith, cfe-commits

Differential Revision: http://reviews.llvm.org/D16876

llvm-svn: 262692
2016-03-04 07:11:16 +00:00
Bhushan D. Attarde bacb988735 [MIPS] initFeatureMap() to handle empty string argument
SUMMARY:
    This patch sets CPU string to its default value when it is not supplied by caller.
    
    Reviewers: vkalintiris, dsanders
    Subscribers: mohit.bhakkad, sagar, jaydeep, cfe-commits
    Differential Revision: http://reviews.llvm.org/D16139

llvm-svn: 262691
2016-03-04 06:56:29 +00:00
David Majnemer e2ae228c76 [X86] Pass __m64 types via SSE registers for GCC compatibility
For compatibility with GCC, classify __m64 as SSE.
However, clang is a platform compiler for certain targets; retain our
old behavior on those targets: classify __m64 as integer.

This fixes PR26832.

llvm-svn: 262688
2016-03-04 05:26:16 +00:00
David Majnemer 6a6206d440 [VFS] Switch from close to SafelyCloseFileDescriptor
The SafelyCloseFileDescriptor machinery does the right thing in the face
of signals while close will do something platform specific which results
in the FD potentially getting leaked.

llvm-svn: 262687
2016-03-04 05:26:14 +00:00
Argyrios Kyrtzidis 8757fc5594 [index] Ignore ObjCTypeParamDecls during indexing.
llvm-svn: 262686
2016-03-04 04:24:32 +00:00
Carlo Bertolli 6ad7b5aff2 [OPENMP] firstprivate and private clauses of teams, host codegeneration
Add code generation support for firstprivate and private clauses of teams on the host. Add extensive regression tests including lambda functions and vla testing.

http://reviews.llvm.org/D17582

llvm-svn: 262663
2016-03-03 22:09:40 +00:00
Devin Coughlin 578a20a82e [analyzer] ObjCDeallocChecker: Only check for nil-out when type is retainable.
This fixes a crash when setting a property of struct type in -dealloc.

llvm-svn: 262659
2016-03-03 21:38:39 +00:00
Carlo Bertolli 430d8ecc55 Add code generation for teams directive inside target region
llvm-svn: 262652
2016-03-03 20:34:23 +00:00
Anastasia Stulova 782d5f43ca [OpenCL] Improve diagnostics of address spaces for variables in function
- Prevent local variables to be declared in global AS
 - Diagnose AS of local variables with an extern storage class
   as if they would be in a program scope

Review: http://reviews.llvm.org/D17345
llvm-svn: 262641
2016-03-03 18:38:40 +00:00
Daniel Jasper 94a96fcebe clang-format: Use stable_sort when sorting #includes.
Otherwise, clang-format can output useless replacements in the presence
of identical #includes

llvm-svn: 262630
2016-03-03 17:34:14 +00:00
Samuel Antao b68e2db8f9 [OpenMP] Code generation for teams - kernel launching
Summary:
This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive.

The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch.

Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev

Subscribers: cfe-commits, caomhin, fraggamuffin

Differential Revision: http://reviews.llvm.org/D17019

llvm-svn: 262625
2016-03-03 16:20:23 +00:00
Bradley Smith f4affc13c5 [ARM] Add Clang targeting for ARMv8-M Baseline/Mainline
llvm-svn: 262619
2016-03-03 13:52:22 +00:00
Michael Zuckerman 0d67e4b5d6 [CLANG][AVX512][BUILTIN] movddup{128|256|512}
Differential Revision: http://reviews.llvm.org/D17826

llvm-svn: 262617
2016-03-03 13:43:05 +00:00
Anastasia Stulova 1f95cc097c [OpenCL] Apply missing restrictions for Blocks in OpenCL v2.0
Applying the following restrictions for block types in OpenCL (v2.0 s6.12.5):
 - __block storage class is disallowed
 - every block declaration must be const qualified and initialized
 - a block can't be used as a return type of a function
 - a blocks can't be used to declare a structure or union field
 - extern speficier is disallowed

Corrected image and sampler types diagnostics with struct and unions.

Review: http://reviews.llvm.org/D16928
llvm-svn: 262616
2016-03-03 13:33:19 +00:00
Michael Zuckerman 56de012b41 Fixing a checkfile error in avx512vlbw-builtins.c
Differential Revision: http://reviews.llvm.org/D17814

llvm-svn: 262611
2016-03-03 12:17:50 +00:00
Michael Zuckerman 1ad03e7f01 [CLANG][AVX512][BUILTIN] movdqu{qi|hi} {128|256|512}
Differential Revision: http://reviews.llvm.org/D17814

llvm-svn: 262609
2016-03-03 11:34:52 +00:00
NAKAMURA Takumi dd30704201 Tweak CMakeLists not for libclang to depend on the variable CLANG_TOOL_EXTRA_BUILD.
llvm-svn: 262606
2016-03-03 11:09:43 +00:00
Alexander Kornienko a079856a51 [docs] Add missing file
llvm-svn: 262604
2016-03-03 10:44:10 +00:00
Alexander Kornienko 33a03cd898 [docs] Updated doxygen files to work well with doxygen 1.8.11
Doxygen 1.8.11 doesn't seem to like files with ".intro" extension by default.

llvm-svn: 262603
2016-03-03 10:42:46 +00:00
Michael Zuckerman ffbb67a8e2 [CLANG][AVX512][BUILTIN] movdqa{32|64}{load|store|}{128|256|512}
Differential Revision: http://reviews.llvm.org/D17812

llvm-svn: 262598
2016-03-03 09:26:01 +00:00
Benjamin Kramer c1ffdab3fb [libclang] Link clang-tidy plugin into libclang if present.
This is a sad workaround for the lack of plugin support in libclang. Depends
on D17807, a tools-extra change that also contains the test case.

This is designed to be easy to remove again if libclang ever grows proper
plugin support.

Differential Revision: http://reviews.llvm.org/D17808

llvm-svn: 262596
2016-03-03 08:58:18 +00:00
Michael Zuckerman abbe34bce6 [Clang][AVX512][BUILTIN] Adding PSRL{W|WI}{128|256|512}
Differential Revision: http://reviews.llvm.org/D17754

llvm-svn: 262593
2016-03-03 08:55:20 +00:00
John McCall 477f2bb0d5 Semantic analysis for the swiftcall calling convention.
I've tried to keep the infrastructure behind parameter ABI
treatments fairly general.

llvm-svn: 262587
2016-03-03 06:39:32 +00:00
Argyrios Kyrtzidis 34a0c1a572 [index] Report references of ObjC super class/protocols in interfaces and protocols.
llvm-svn: 262584
2016-03-03 05:33:54 +00:00
Argyrios Kyrtzidis d68a4d6ae0 [test] Re-enable asan on the test, stack usage should be lower.
llvm-svn: 262583
2016-03-03 05:33:48 +00:00
Alexey Bataev 94a4f0cb5f [OPENMP 4.0] Initial support for 'omp declare reduction' construct.
Add parsing, sema analysis and serialization/deserialization for 'declare reduction' construct.
User-defined reductions are defined as

#pragma omp declare reduction( reduction-identifier : typename-list : combiner ) [initializer ( initializer-expr )]
These custom reductions may be used in 'reduction' clauses of OpenMP constructs. The combiner specifies how partial results can be combined into a single value. The
combiner can use the special variable identifiers omp_in and omp_out that are of the type of the variables being reduced with this reduction-identifier. Each of them will
denote one of the values to be combined before executing the combiner. It is assumed that the special omp_out identifier will refer to the storage that holds the resulting
combined value after executing the combiner.
As the initializer-expr value of a user-defined reduction is not known a priori the initializer-clause can be used to specify one. Then the contents of the initializer-clause
will be used as the initializer for private copies of reduction list items where the omp_priv identifier will refer to the storage to be initialized. The special identifier
omp_orig can also appear in the initializer-clause and it will refer to the storage of the original variable to be reduced.
Differential Revision: http://reviews.llvm.org/D11182

llvm-svn: 262582
2016-03-03 05:21:39 +00:00
Alexey Bataev 2bbf7217ea [OPENMP 4.5] Initial support for data members in 'linear' clause.
OpenMP 4.5 allows to privatize data members of current class in member
functions. Patch adds initial support for privatization of data members
in 'linear' clause, no codegen support.

llvm-svn: 262578
2016-03-03 03:52:24 +00:00
Sean Callanan 3a83ea7ec6 Caught and fixed a typo in r262572.
I should have checked and imported D's in-class initializer.
Instead I accidentally used ToField's in-class initializer,
which is always NULL so ToField will never get one.

<rdar://problem/24943405>

llvm-svn: 262576
2016-03-03 02:22:05 +00:00
Sean Callanan bb33f58a1a Fixed a problem where the ASTImporter mishandled in-class initializers.
Previously, the ASTImporter, when copying a FieldDecl, would make the
new FieldDecl use the exact same in-class initializer as the original
FieldDecl, which is a problem since the initializer is in the wrong AST.
The initializer must be imported, just like all the other parts of the
field.

Doug Gregor reviewed this fix.

<rdar://problem/24943405>

llvm-svn: 262572
2016-03-03 01:21:28 +00:00
Ekaterina Romanova 4711441e52 This patch adds doxygen comments for all the intrinsincs in the header file tmmintrin.h.
The doxygen comments are automatically generated based on Sony's intrinsics document.

I got an OK from Eric Christopher to commit doxygen comments without prior code review upstream.

llvm-svn: 262565
2016-03-03 00:20:11 +00:00
Nico Weber 4293231e50 Serialize `pragma pointers_to_members` state.
Like r262539, but for pointers_to_members.

llvm-svn: 262552
2016-03-03 00:17:35 +00:00
John McCall 3b5a8f5ffc Improve some infrastructure for extended parameter infos and
fix a bug with the instantiation of ns_consumed parameter
attributes in ARC.

llvm-svn: 262551
2016-03-03 00:10:03 +00:00
Nico Weber 8ab9219295 clang-cl pch test: Instead of copying the input, use /Fp to not write into the test directory.
Also fix a bug with /Fp and absolute paths uncovered by this.
Follow-up to r262487.

llvm-svn: 262541
2016-03-02 23:29:29 +00:00
Nico Weber 779355f96b Serialize `pragma ms_struct` state.
pragma ms_struct has an effect on struct decls, and the effect is serialized
correctly already.  But the "is ms_struct currently on" state wasn't before
this change.

This uses the same approach as `pragma clang optimize`: When writing a module,
the state isn't serialized, only when writing a pch file.

llvm-svn: 262539
2016-03-02 23:22:00 +00:00
Daniel Jasper abd1f57453 clang-format: [JS] Optionally re-quote string literals.
Turns "foo" into 'foo' (or vice versa, depending on configuration).
This makes it more convenient to follow the Google JavaScript style
guide:
https://google.github.io/styleguide/javascriptguide.xml?showone=Strings#Strings

This functionality is behind the option "JavaScriptQuotes", which can be:

  * "leave" (no re-quoting)
  * "single" (change to single quotes)
  * "double" (change to double quotes)

This also changes single quoted JavaScript string literals to be treated
as tok::string_literal, not tok::char_literal, which fixes two unrelated
tests.

Patch by Martin Probst. Thank you.

llvm-svn: 262534
2016-03-02 22:44:03 +00:00
Devin Coughlin 2b2f8996ce [analyzer] Move ObjCSuperDeallocChecker out of the alpha package.
It will now be on by default on Darwin.

rdar://problem/6953275

llvm-svn: 262526
2016-03-02 22:01:03 +00:00
Devin Coughlin 2b77c4603d [analyzer] Move ObjCDeallocChecker out of the alpha package.
It will now be on by default on Darwin.

rdar://problem/6927496

llvm-svn: 262524
2016-03-02 21:50:54 +00:00
Devin Coughlin dce8d8b3f1 [analyzer] Fix capitalization in ObjCSuperDeallocChecker diagnostic.
llvm-svn: 262520
2016-03-02 21:22:48 +00:00
Artem Belevich 3609085dc4 Fixed test failure platforms with name mangling different from Linux.
* Run cc with -triple x86_64-linux-gnu to make symbol mangling predictable.
* Use temporary file as a fake GPU input so its content
  does not interfere with pattern matching.

llvm-svn: 262516
2016-03-02 21:03:20 +00:00
Rong Xu 9c6f1538cc [PGO] Change profile use cc1 option to handle IR level profiles
This patch changes cc1 option for PGO profile use from
-fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>.
-fprofile-instr-use=<path> is now a driver only option.

In addition to decouple the cc1 option from the driver level option, this patch
also enables IR level profile use. cc1 option handling now reads the profile
header and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM}
-- this is a common enum for -fprofile-instrument={}, for the profile
instrumentation), and invoke the pipeline to enable the respective PGO use pass.

Reviewers: silvas, davidxl

Differential Revision: http://reviews.llvm.org/D17737

llvm-svn: 262515
2016-03-02 20:59:36 +00:00
Nico Weber eebcfde61a fix test from r262506
llvm-svn: 262508
2016-03-02 19:38:24 +00:00
Nico Weber cbbaeb1307 Serialize `#pragma detect_mismatch`.
This is like r262493, but for pragma detect_mismatch instead of pragma comment.
The two pragmas have similar behavior, so use the same approach for both.

llvm-svn: 262506
2016-03-02 19:28:54 +00:00
Kostya Serebryany 578787ad30 [libFuzzer] allow -fsanitize-coverage=0 (disables all coverage)
llvm-svn: 262503
2016-03-02 19:16:54 +00:00
Artem Belevich 8c1ec1ef38 [CUDA] Do not generate unnecessary runtime init code.
Differential Revision: http://reviews.llvm.org/D17780

llvm-svn: 262499
2016-03-02 18:28:53 +00:00
Artem Belevich 42e1949b46 [CUDA] Emit host-side 'shadows' for device-side global variables
... and register them with CUDA runtime.

This is needed for commonly used cudaMemcpy*() APIs that use address of
host-side shadow to access their counterparts on device side.

Fixes PR26340

Differential Revision: http://reviews.llvm.org/D17779

llvm-svn: 262498
2016-03-02 18:28:50 +00:00
Nico Weber 6622029d5e Serialize `#pragma comment`.
`#pragma comment` was handled by Sema calling a function on ASTConsumer, and
CodeGen then implementing this function and writing things to its output.

Instead, introduce a PragmaCommentDecl AST node and hang one off the
TranslationUnitDecl for every `#pragma comment` line, and then use the regular
serialization machinery. (Since PragmaCommentDecl has codegen relevance, it's
eagerly deserialized.)

http://reviews.llvm.org/D17799

llvm-svn: 262493
2016-03-02 17:28:48 +00:00
Daniel Jasper 649fdb126a test/Driver/cl-pch-errorhandling.cpp: Copy input file to a temporary
location as we cannot assume the location of the input file to be
writable.

llvm-svn: 262487
2016-03-02 14:26:59 +00:00
Michael Zuckerman 3df95e711f [CLANG] [AVX512] [BUILTIN] Adding PSRA{W|WI}{128|256|512}.
Differential Revision: http://reviews.llvm.org/D17706

llvm-svn: 262481
2016-03-02 12:06:06 +00:00
Michael Zuckerman d15c95a793 [CLANG] [AVX512] [BUILTIN] Adding PSRAV
Differential Revision: http://reviews.llvm.org/D17699

llvm-svn: 262471
2016-03-02 09:05:46 +00:00
David Majnemer ec4b7341cc [Sema] PR26444 fix crash when alignment value is >= 2**16
Sema allows max values up to 2**28, use unsigned instead of unsiged
short to hold values that large.

Differential Revision: http://reviews.llvm.org/D17248

Patch by Don Hinton!

llvm-svn: 262466
2016-03-02 06:48:47 +00:00
Davide Italiano 75df821670 [modules] addHeaderInclude() can't fail.
Differential Revision:	  http://reviews.llvm.org/D17794

llvm-svn: 262463
2016-03-02 06:09:18 +00:00
Alexey Bataev 61205070c4 [OPENMP 4.5] Codegen for data members in 'reduction' clause.
OpenMP 4.5 allows to privatize non-static data members of current class
in non-static member functions. Patch supports codegen for non-static
data members in 'reduction' clauses.

llvm-svn: 262460
2016-03-02 04:57:40 +00:00
Reid Kleckner 9cc4b4e042 Add a few dllimport/dllexport tests. NFC
Summary:
This change just adds tests for some corner cases of dllimport/dllexport,
primarily for some static methods.

We plan to enable dllimport/dllexport support for the PS4, and these
additional tests are for points we previously were testing internally.

-Warren Ristow
SN Systems - Sony Computer Entertainment Group

Reviewers: rnk

Subscribers: silvas

Differential Revision: http://reviews.llvm.org/D17775

llvm-svn: 262442
2016-03-02 01:21:48 +00:00
Chris Bieneman db5294d9c0 [CMake] Add convenience target clang-test-depends to build test dependencies.
This is useful when paired with the distribution targets to build prerequisites for running tests.

llvm-svn: 262429
2016-03-02 00:27:15 +00:00
Nico Weber 2ca4be97de clang-cl: Implement initial limited support for precompiled headers.
In the gcc precompiled header model, one explicitly runs clang with `-x
c++-header` on a .h file to produce a gch file, and then includes the header
with `-include foo.h` and if a .gch file exists for that header it gets used.
This is documented at
http://clang.llvm.org/docs/UsersManual.html#precompiled-headers

cl.exe's model is fairly different, and controlled by the two flags /Yc and
/Yu. A pch file is generated as a side effect of a regular compilation when
/Ycheader.h is passed. While the compilation is running, the compiler keeps
track of #include lines in the main translation unit and writes everything up
to an `#include "header.h"` line into a pch file. Conversely, /Yuheader.h tells
the compiler to skip all code in the main TU up to and including `#include
"header.h"` and instead load header.pch. (It's also possible to use /Yc and /Yu
without an argument, in that case a `#pragma hrdstop` takes the role of
controlling the point where pch ends and real code begins.)

This patch implements limited support for this in that it requires the pch
header to be passed as a /FI force include flag – with this restriction,
it can be implemented almost completely in the driver with fairly small amounts
of code. For /Yu, this is trivial, and for /Yc a separate pch action is added
that runs before the actual compilation. After r261774, the first failing
command makes a compilation stop – this means if the pch fails to build the
main compilation won't run, which is what we want. However, in /fallback builds
we need to run the main compilation even if the pch build fails so that the
main compilation's fallback can run. To achieve this, add a ForceSuccessCommand
that pretends that the pch build always succeeded in /fallback builds (the main
compilation will then fail to open the pch and run the fallback cl.exe
invocation).

If /Yc /Yu are used in a setup that clang-cl doesn't implement yet, clang-cl
will now emit a "not implemented yet; flag ignored" warning that can be
disabled using -Wno-clang-cl-pch.

Since clang-cl doesn't yet serialize some important things (most notably
`pragma comment(lib, ...)`, this feature is disabled by default and only
enabled by an internal driver flag. Once it's more stable, this internal flag
will disappear.

(The default stdafx.h setup passes stdafx.h as explicit argument to /Yc but not
as /FI – instead every single TU has to `#include <stdafx.h>` as first thing it
does. Implementing support for this should be possible with the approach in
this patch with minimal frontend changes by passing a --stop-at / --start-at
flag from the driver to the frontend. This is left for a follow-up. I don't
think we ever want to support `#pragma hdrstop`, and supporting it with this
approach isn't easy: This approach relies on the driver knowing the pch
filename in advance, and `#pragma hdrstop(out.pch)` can set the output
filename, so the driver can't know about it in advance.)

clang-cl now also honors /Fp and puts pch files in the same spot that cl.exe
would put them, but the pch file format is of course incompatible. This has
ramifications on /fallback, so /Yc /Yu aren't passed through to cl.exe in
/fallback builds.

http://reviews.llvm.org/D17695

llvm-svn: 262420
2016-03-01 23:16:44 +00:00
Simon Pilgrim 2e6a9a290b Updated SSE41 builtin tests to more closely match the llvm fast-isel equivalent tests
llvm-svn: 262418
2016-03-01 22:38:33 +00:00
John McCall 07daf721fb Mangle extended qualifiers in the proper order and mangle the
ARC ownership-convention function type modifications.

According to the Itanium ABI, vendor extended qualifiers are
supposed to be mangled in reverse-alphabetical order before
any CVR qualifiers.  The ARC function type conventions are
plausibly order-significant (they are associated with the
function type), which permits us to ignore the need to correctly
inter-order them with any other vendor qualifiers on the parameter
and return types.

Implementing these rules correctly is technically an ABI break.
Apple is comfortable with the risk of incompatibility here for
the ARC features, and I believe that address-space qualification
is still uncommon enough to allow us to adopt the conforming
rule without serious risk.  Still, targets which make heavy
use of address space qualification may want to revert to the
non-conforming order.

llvm-svn: 262414
2016-03-01 22:18:03 +00:00
Daniel Sanders c1eb1e0419 Explicitly select IAS on one more RUN line in new embed-bitcode.c test.
This should fix clang-cmake-mips builder since MIPS does not have IAS enabled
by default (yet).

llvm-svn: 262409
2016-03-01 21:57:22 +00:00
Daniel Jasper 56ef6aca2b [clang-format] Detect constructor initializers preceded by `noexcept`.
Patch by Erik Kessler, thank you.

llvm-svn: 262402
2016-03-01 21:41:58 +00:00
Ekaterina Romanova c207006bbb This patch adds doxygen comments for the intrinsincs in the header file popcntintrin.h.
The doxygen comments are automatically generated based on Sony's intrinsics documentation.

Differential Revision: http://reviews.llvm.org/D17550 

llvm-svn: 262385
2016-03-01 20:04:57 +00:00
Reid Kleckner 8f1b1f5921 Reword a misleading comment discussing landingpads and SEH
SEH doesn't use landingpads anymore.

llvm-svn: 262382
2016-03-01 19:51:48 +00:00
David Majnemer 25eb165f18 [MSVC Compat] Correctly handle finallys nested within finallys
We'd lose track of the parent CodeGenFunction, leading us to get
confused with regard to which function a nested finally belonged to.

Differential Revision: http://reviews.llvm.org/D17752

llvm-svn: 262379
2016-03-01 19:42:53 +00:00
Kit Barton 2b36b15834 [PPC64][VSX] Add short, char, and bool data type for vec_vsx_ld and vec_vsx_st intrinsics
Issue: https://llvm.org/bugs/show_bug.cgi?id=26720

Fix compile error when building ffmpeg for PowerPC64LE because of some
vec_vsx_ld/vec_vsx_st intrinsics are not supported by current clang.

New added intrinsics:

(vector) {signed|unsigned} {short|char} vec_vsx_ld: (total: 8)
bool vec_vsx_ld: (total: 1)
(vector) {signed|unsigned} {short|char} vec_vsx_st: (total: 8)
bool vec_vsx_st: (total: 1)
Total: 18 intrinsics

Phabricator: http://reviews.llvm.org/D17637
llvm-svn: 262359
2016-03-01 18:11:28 +00:00
Michael Zuckerman d176d744af [CLANG][AVX512][BUILTIN] Adding PSRL{DI|QI}{128|256|512} builtin
Differential Revision: http://reviews.llvm.org/D17714

llvm-svn: 262355
2016-03-01 17:49:03 +00:00
Daniel Sanders 946b556c88 Explicitly select IAS in new embed-bitcode.c test.
This should fix clang-cmake-mips builder since MIPS does not have IAS enabled
by default (yet).

llvm-svn: 262350
2016-03-01 17:15:11 +00:00
Filipe Cabecinhas 08830c705e [cmake] Add a few more compiler-rt check-* targets for EXTERNAL_COMPILER_RT
llvm-svn: 262341
2016-03-01 15:33:52 +00:00
Filipe Cabecinhas e5bee80802 [cmake] Try to appease the buildbots.
llvm-svn: 262340
2016-03-01 15:07:19 +00:00
Filipe Cabecinhas 2cc9d4795f [cmake] Pass through the cmake_3_2_USES_TERMINAL variable so we get progress bars on an external compiler-rt build
llvm-svn: 262336
2016-03-01 14:10:38 +00:00
Filipe Cabecinhas a3c4f2f479 [cmake] Use CMake's USES_TERMINAL for the test targets.
llvm-svn: 262335
2016-03-01 14:08:18 +00:00
Filipe Cabecinhas 03ca68d6a6 [cmake] Fallback to LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR if COMPILER_RT_SRC_ROOT doesn't exist.
llvm-svn: 262334
2016-03-01 14:08:13 +00:00
NAKAMURA Takumi 15765f5db7 FormatTests: Update libdeps corresponding to r262323.
llvm-svn: 262329
2016-03-01 13:11:36 +00:00
Michael Zuckerman 0165e7669c [CLANG][AVX512][BUILTIN] Adding PSRLV builtin
Differential Revision: http://reviews.llvm.org/D17718

llvm-svn: 262326
2016-03-01 13:03:45 +00:00
Manuel Klimek 0000eeceb6 Fix test breakage on windows where the default std is c++11 by forcing c++03 in the test.
llvm-svn: 262325
2016-03-01 12:53:18 +00:00
Manuel Klimek 2c50b312ea Fix DLL build by adding required dependency.
llvm-svn: 262324
2016-03-01 12:47:30 +00:00
Manuel Klimek b12e5a5ccd Add functions to apply replacements and reformat them.
This is a commonly useful feature to have, and we have implemented it
multiple times with different kinds of bugs. This implementation
centralizes the idea in a set of functions that we can then use from the various
tools.

Reverts r262234, which is a revert of r262232, and puts the functions
into FOrmat.h, as they are closely coupled to clang-format, and we
otherwise introduce a cyclic dependency between libFormat and
libTooling.

Patch by Eric Liu.

llvm-svn: 262323
2016-03-01 12:37:30 +00:00
Michael Zuckerman 1ac360cca4 [CLANG] [AVX512] [BUILTIN] Adding PSRA{Q|D|QI|DI}{128|256|512} builtin
Differential Revision: http://reviews.llvm.org/D17693

llvm-svn: 262321
2016-03-01 11:38:16 +00:00
Manuel Klimek 016c024ca4 Optionally demote fatal errors to non-fatal errors.
This behavior is enabled when the new CXTranslationUnit_KeepGoing
option is passed to clang_parseTranslationUnit{,2}. It is geared
towards use by IDEs and similar consumers of the clang-c API where
fatal errors may arise when parsing incomplete code mid-edit, or
when include paths are not properly configured yet. In such situations
one still wants to get as much information as possible about a TU.
Previously, the semantic analysis would not instantiate templates
or report additional fatal errors after the first fatal error was
encountered.

Fixes PR24268.

Patch by Milian Wolff.

llvm-svn: 262318
2016-03-01 10:56:19 +00:00
John McCall 62969a39fa Test template instantiation of ns_consumed and ns_returns_retained.
llvm-svn: 262311
2016-03-01 06:54:30 +00:00
John McCall 65a6fe0c66 Better comments for ExtParameterInfo.
llvm-svn: 262308
2016-03-01 06:27:40 +00:00
Argyrios Kyrtzidis 14a79d7736 [test] After r262290 reducing stack usage, try re-enabling asan on the related test.
llvm-svn: 262295
2016-03-01 04:40:20 +00:00
Daniel Jasper 04b4e10873 clang-format: Correctly apply wrap before multi-line RHS rule to
ternary expressions.

Before:
  return aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ? aaaaa : bbbbbbbbbbbbbbb +
							     cccccccccccccccc;

After:
  return aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ?
	     aaaaa :
	     bbbbbbbbbbbbbbb + cccccccccccccccc;

llvm-svn: 262293
2016-03-01 04:19:59 +00:00
Daniel Jasper f9168de892 clang-format: Increase the penalty for breaking between array subscripts.
Before:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[aaaaaaaaaaaaaaaaaaaaaaa]
                                    [a].aaaaaaaaaaaaaaaaaaaaaa();

After:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[aaaaaaaaaaaaaaaaaaaaaaa][a]
      .aaaaaaaaaaaaaaaaaaaaaa();

llvm-svn: 262292
2016-03-01 04:19:55 +00:00
Daniel Jasper b18425bf96 clang-format: [JS] Support quoted object literal keys.
Before:
  var x = {
    a: a,
    b: b, 'c': c,
  };

After:
  var x = {
    a: a,
    b: b,
    'c': c,
  };

llvm-svn: 262291
2016-03-01 04:19:47 +00:00
Argyrios Kyrtzidis d7511c8a22 [index] Fix issue where data visitation was disabled with C++ operator call expressions, during indexing.
llvm-svn: 262290
2016-03-01 02:46:32 +00:00
John McCall c8e321d4bc Fix the template instantiation of ExtParameterInfos; tests to follow.
llvm-svn: 262289
2016-03-01 02:09:25 +00:00
John McCall 5d7cf778e4 Add an llvm_unreachable back to the autogeneration of this covered switch.
llvm-svn: 262288
2016-03-01 02:09:20 +00:00
Steven Wu f406b07a17 Fix the testcase in r262282
-bitcode_bundle is only passed to the darwin ld64 linker and it is only
implemented there. Remove the check on the linker flag.

llvm-svn: 262286
2016-03-01 01:24:54 +00:00
Sean Silva 05c8ef085b Make test more robust.
Really all these tests are checking is that we find a file path. The
behavior when we don't find one will have `"ps4-ld"` in it. We just need
a path separator to know that a path has been found.

The root cause of the flakiness of these tests is the same on Windows
and non-Windows: setting the PATH environment variable is not sufficient
to guarantee that a particular path is looked up first.
Driver::GetProgramPath checks some paths before deferring to PATH
(in particular, the directory containing the clang binary itself).

I initally ran into this on Windows when putting a PS4 linker in
build-dir/bin/ps4-ld for testing.
After digging for a while thinking that it was some windows path search
oddity (the Windows SearchPathW documentation indicates that its
behavior varies depending on a registry setting...).
I eventually tried reproducing the issue on Mac and to my surprise found
the same issue.
Ultimately I traced it down to the extra lookups in
Driver::GetProgramPath.

llvm-svn: 262285
2016-03-01 01:20:15 +00:00
Steven Wu 574b0f2f9c Introduce -fembed-bitcode driver option
Summary:
This is the clang driver part of the change to embedded bitcode. This
includes:
1. -fembed-bitcode option which breaks down the compilation into two
stages. The first stage emits optimized bitcode and the second stage
compiles bitcode into object file.
2. -fembed-bitcode-marker option which doesn't really break down to
two stages to speedup the compilation flow.
3. pass the correct linker flag to darwin linker if tool chains supports
embedded bitcode.

Reviewers: rsmith, thakis

Subscribers: thakis, cfe-commits

Differential Revision: http://reviews.llvm.org/D17390

llvm-svn: 262282
2016-03-01 01:07:58 +00:00
John McCall 18afab762a Generalize the consumed-parameter array on FunctionProtoType
to allow arbitrary data to be associated with a parameter.

Also, fix a bug where we apparently haven't been serializing
this information for the last N years.

llvm-svn: 262278
2016-03-01 00:49:02 +00:00
Devin Coughlin 6d0c8a036e [analyzer] Update CheckObjCDealloc diagnostic for missing -dealloc.
Update the diagnostic for classes missing -dealloc to mention an instance
variable that needs to be released.

llvm-svn: 262277
2016-03-01 00:39:04 +00:00
John McCall 2225c8b2e4 Infrastructure improvements to Clang attribute TableGen.
This should make it easier to add new Attr subclasses.

llvm-svn: 262275
2016-03-01 00:18:05 +00:00
Devin Coughlin 093594938b [analyzer] Teach CheckObjCDealloc about Block_release().
It now treats Block_release(b) as a release in addition to [b release].

llvm-svn: 262272
2016-02-29 23:57:10 +00:00
Devin Coughlin 3fc67e47e5 [analyzer] Don't treat calls to system headers as escaping in CheckObjCDealloc.
This prevents false negatives when a -dealloc method, for example, removes itself as
as an observer with [[NSNotificationCenter defaultCenter] removeObserver:self]. It is
unlikely that passing 'self' to a system header method will release 'self''s instance
variables, so this is unlikely to produce false positives.

A challenge here is that while CheckObjCDealloc no longer treats these calls as
escaping, the rest of the analyzer still does. In particular, this means that loads
from the same instance variable before and after a call to a system header will
result in different symbols being loaded by the region store. To account for this,
the checker now treats different ivar symbols with the same instance and ivar decl as
the same for the purpose of release checking and more eagerly removes a release
requirement when an instance variable is assumed to be nil. This was not needed before
because when an ivar escaped its release requirement was always removed -- now the
requirement is not removed for calls to system headers.

llvm-svn: 262261
2016-02-29 21:44:08 +00:00
Rong Xu 522b5cb375 [PGO] clang cc1 option change to enable IR level instrumentation
This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm
which enables IR level PGO instrumentation.

Reviewers: davidxl, silvas

Differential Revision: http://reviews.llvm.org/D17622

llvm-svn: 262239
2016-02-29 18:54:59 +00:00
Manuel Klimek 06d5af4c9d Revert "Implement new interfaces for code-formatting when applying replacements."
This reverts commit r262232.

llvm-svn: 262234
2016-02-29 16:44:16 +00:00
Manuel Klimek 4823631af4 Implement new interfaces for code-formatting when applying replacements.
Patch by Eric Liu.

llvm-svn: 262232
2016-02-29 16:27:41 +00:00
Tom Stellard 2c7cdd25ee AMDGPU: Add missing Volcanic Islands targets
Reviewers: arsenm

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D17645

llvm-svn: 262228
2016-02-29 15:08:56 +00:00
Daniel Jasper 35ca66debf clang-format: Don't format unrelated nested blocks.
With this change:

  SomeFunction(
      [] {
	int i;
	 return i;  // Format this line.
      },
      [] {
	 return 2;  // Don't "fix" this.
      });

llvm-svn: 262216
2016-02-29 12:26:20 +00:00
Argyrios Kyrtzidis 113387e08e [index] Print and test module import references.
llvm-svn: 262208
2016-02-29 07:56:07 +00:00
Argyrios Kyrtzidis a8b51c1e20 [index] Add a caller relation for a call reference.
llvm-svn: 262207
2016-02-29 07:56:00 +00:00
Argyrios Kyrtzidis c97c7c88c0 [AST/RecursiveASTVisitor] Correction so that dataTraverseStmtPost will get called after the statement has been visited.
Fixes the indexing client of this.

llvm-svn: 262206
2016-02-29 07:55:55 +00:00
Argyrios Kyrtzidis d97ec18fe4 [index] Use ',' to separate symbol roles when printing.
llvm-svn: 262205
2016-02-29 07:55:51 +00:00