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11 years agoThe intrinsics should all have C linkage.
Eric Christopher [Wed, 18 Sep 2013 22:24:01 +0000 (22:24 +0000)]
The intrinsics should all have C linkage.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190963 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoget rid of extra parentheses.
Adrian Prantl [Wed, 18 Sep 2013 22:18:17 +0000 (22:18 +0000)]
get rid of extra parentheses.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190962 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug info: Explicitly set the DIVariable::isIndirect() flag for VLAs.
Adrian Prantl [Wed, 18 Sep 2013 22:08:57 +0000 (22:08 +0000)]
Debug info: Explicitly set the DIVariable::isIndirect() flag for VLAs.
This allows us to get rid of an ugly hack in the backend.
Paired commit with LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190960 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove some dead code.
Richard Smith [Wed, 18 Sep 2013 21:55:14 +0000 (21:55 +0000)]
Remove some dead code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190959 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: For consistency, also infer
Fariborz Jahanian [Wed, 18 Sep 2013 20:35:47 +0000 (20:35 +0000)]
ObjectiveC migrator: For consistency, also infer
'instancetype' for known family of methods
with related result type; such as 'init'
methods. // rdar://14987948

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190956 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Don't even try to convert floats to booleans for now.
Jordan Rose [Wed, 18 Sep 2013 18:58:58 +0000 (18:58 +0000)]
[analyzer] Don't even try to convert floats to booleans for now.

We now have symbols with floating-point type to make sure that
(double)x == (double)x comes out true, but we still can't do much with
these. For now, don't even bother trying to create a floating-point zero
value; just give up on conversion to bool.

PR14634, C++ edition.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190953 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: Infer property in the presense
Fariborz Jahanian [Wed, 18 Sep 2013 17:22:25 +0000 (17:22 +0000)]
ObjectiveC migrator: Infer property in the presense
of methods annotated with attributes.
// rdar://14987909

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190947 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: placing another check for
Fariborz Jahanian [Wed, 18 Sep 2013 15:43:52 +0000 (15:43 +0000)]
ObjectiveC migrator: placing another check for
'deprecated' container before doing the 'instancetype'
inference.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190943 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSimplify clang-format-diff.py using new clang-format options.
Daniel Jasper [Wed, 18 Sep 2013 12:14:09 +0000 (12:14 +0000)]
Simplify clang-format-diff.py using new clang-format options.

clang-format's -lines parameter makes this significantly easier.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190935 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[ARMv8] Add builtins for CRC instructions.
Joey Gouly [Wed, 18 Sep 2013 10:07:09 +0000 (10:07 +0000)]
[ARMv8] Add builtins for CRC instructions.

Patch by Bradley Smith!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190931 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRecommited:
Stepan Dyatkovskiy [Wed, 18 Sep 2013 09:08:52 +0000 (09:08 +0000)]
Recommited:
Fix for PR16752. Second commit.

PR16752: 'mode' attribute for unusual targets doesn't work properly
Description:
Troubles could be happened due to some assumptions in handleModeAttr function (see SemaDeclAttr.cpp).
For example, it assumes that 32 bit integer is 'int', while it could be 16 bit only.
Instead of asking target: 'which type do you want to use for int32_t ?' it just hardcodes general opinion. That doesn't looks pretty correct.
Please consider the next solution:
1. In Basic/TargetInfo add getIntTypeByWidth and getRealTypeByWidth methods. Methods asks target for proper type for given bit width.
2. Fix handleModeAttr according to new methods in TargetInfo.

Fixes:
1st Commit (Done): Add new methods for TargetInfo:
     getRealTypeByWidth and getIntTypeByWidth
  for ASTContext names are almost same(invokes new methods from TargetInfo):
     getIntTypeForBitwidth and getRealTypeForBitwidth

2nd Commit (Current): Fix SemaDeclAttr, handleModeAttr function.

Also test/Sema/attr-mode.c was fixed. 'XC' mode test was disabled for PPC64 machines.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190926 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd support for poly16 vtst and vtstq
Amaury de la Vieuville [Wed, 18 Sep 2013 08:33:53 +0000 (08:33 +0000)]
Add support for poly16 vtst and vtstq

vtst and vtstq currently support poly8 types, but they should also work on
poly16.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190925 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd new libm LIBBUILTIN definitions, synchronizing with __builtin_*
Hal Finkel [Wed, 18 Sep 2013 06:19:40 +0000 (06:19 +0000)]
Add new libm LIBBUILTIN definitions, synchronizing with __builtin_*

For all libm __builtin_* functions that are defined, this adds the
corresponding LIBBUILTIN definitions (tagged, as necessary, with "e" instead of
"c" when the function may set errno).

Note that this changes the current definitions for lrint and fma
(unfortunately). The Linux man page documents that these don't set errno, but
the POSIX standard says that they should.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190922 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd the intrinsic __builtin_convertvector
Hal Finkel [Wed, 18 Sep 2013 03:29:45 +0000 (03:29 +0000)]
Add the intrinsic __builtin_convertvector

LLVM supports applying conversion instructions to vectors of the same number of
elements (fptrunc, fptosi, etc.) but there had been no way for a Clang user to
cause such instructions to be generated when using builtin vector types.

C-style casting on vectors is already defined in terms of bitcasts, and so
cannot be used for these conversions as well (without leading to a very
confusing set of semantics). As a result, this adds a __builtin_convertvector
intrinsic (patterned after the OpenCL __builtin_astype intrinsic). This is
intended to aid the creation of vector intrinsic headers that create generic IR
instead of target-dependent intrinsics (in other words, this is a generic
_mm_cvtepi32_ps). As noted in the documentation, the action of
__builtin_convertvector is defined in terms of the action of a C-style cast on
each vector element.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190915 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove unnecessary comment regarding AsTypeExpr base class
Hal Finkel [Wed, 18 Sep 2013 03:29:09 +0000 (03:29 +0000)]
Remove unnecessary comment regarding AsTypeExpr base class

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190914 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix accepts-invalid if a variable template explicit instantiation is missing an
Richard Smith [Wed, 18 Sep 2013 02:10:12 +0000 (02:10 +0000)]
Fix accepts-invalid if a variable template explicit instantiation is missing an
argument list, but could be instantiated with argument list of <>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190913 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix ObjC @encode for C++ classes w/virtual bases.
Eli Friedman [Wed, 18 Sep 2013 01:59:16 +0000 (01:59 +0000)]
Fix ObjC @encode for C++ classes w/virtual bases.

PR17142.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190912 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago-ast-dump support for variable templates.
Richard Smith [Wed, 18 Sep 2013 01:36:02 +0000 (01:36 +0000)]
-ast-dump support for variable templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190911 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoIf a variable template specialization with an incomplete array type is
Richard Smith [Wed, 18 Sep 2013 01:35:26 +0000 (01:35 +0000)]
If a variable template specialization with an incomplete array type is
referenced, try to instantiate its definition in order to complete the type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190910 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd comment about exporting clang::driver::ArgStringList,
Hans Wennborg [Wed, 18 Sep 2013 00:41:15 +0000 (00:41 +0000)]
Add comment about exporting clang::driver::ArgStringList,
as suggested by Jordan on IRC. Also, use the unqualified name
in Job.cpp.

And while we're here, refer to StringRef with the unqualified
name, because we have a using directive for that too.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190909 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoClaim compatibility with VS 2012 by default
Reid Kleckner [Wed, 18 Sep 2013 00:33:59 +0000 (00:33 +0000)]
Claim compatibility with VS 2012 by default

This will define _MSC_VER to 1700 by default and avoid linker errors
from /failifmismatch linker directives in the C++ standard headers.

Most people trying out the Visual Studio integration are using 2012,
since that's the only version that clang-format works with.  This way
they don't have to pass funky -Xclang -fmsc-version=1700 flags just to
link against the standard C++ runtime.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190908 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert r190902 and r190906
Hans Wennborg [Wed, 18 Sep 2013 00:21:51 +0000 (00:21 +0000)]
Revert r190902 and r190906

The first one broke the build, and the latter one made it worse.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190907 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "Move using directive from Job.h to Job.cpp" (r190902)
Hans Wennborg [Wed, 18 Sep 2013 00:17:07 +0000 (00:17 +0000)]
Revert "Move using directive from Job.h to Job.cpp" (r190902)

Seems like it was intentional to export ArgStringList as
driver::ArgStringList, and e.g. examples/clang-interpreter/main.cpp
uses it this way.

However, exporting it with a typedef seems like a more common way to do it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190906 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "Revert "[-cxx-abi microsoft] Mangle local TagDecls appropriately""
David Majnemer [Tue, 17 Sep 2013 23:57:10 +0000 (23:57 +0000)]
Revert "Revert "[-cxx-abi microsoft] Mangle local TagDecls appropriately""

This reverts commit r190895 which reverted r190892.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190904 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMove using directive from Job.h to Job.cpp
Hans Wennborg [Tue, 17 Sep 2013 23:37:44 +0000 (23:37 +0000)]
Move using directive from Job.h to Job.cpp

I don't think it belongs in the header, but seems handy in the .cpp file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190902 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. infer NS_OPTIONS correctly in the
Fariborz Jahanian [Tue, 17 Sep 2013 23:32:51 +0000 (23:32 +0000)]
ObjectiveC migrator. infer NS_OPTIONS correctly in the
presense of parenthesized enumerator initializers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190901 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: ignore ths /GS- flag
Hans Wennborg [Tue, 17 Sep 2013 23:27:39 +0000 (23:27 +0000)]
clang-cl: ignore ths /GS- flag

The /GS- flag is used to turn off run-time buffer security checks (/GS).
Since no such checks are enabled in the first place, I think we should just
ignore this flag.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190900 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "[-cxx-abi microsoft] Mangle local TagDecls appropriately"
David Majnemer [Tue, 17 Sep 2013 22:45:28 +0000 (22:45 +0000)]
Revert "[-cxx-abi microsoft] Mangle local TagDecls appropriately"

This reverts commit r190892.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190895 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: Don't infer property from
Fariborz Jahanian [Tue, 17 Sep 2013 22:41:25 +0000 (22:41 +0000)]
ObjectiveC migrator: Don't infer property from
'deprected' setters either. // rdar://14989365

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190894 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle local TagDecls appropriately
David Majnemer [Tue, 17 Sep 2013 22:21:27 +0000 (22:21 +0000)]
[-cxx-abi microsoft] Mangle local TagDecls appropriately

Summary:
When selecting a mangling for an anonymous tag type:
- We should first try it's typedef'd name.
- If that doesn't work, we should mangle in the name of the declarator
  that specified it as a declaration specifier.
- If that doesn't work, fall back to a static mangling of
  <unnamed-type>.

This should make our anonymous type mangling compatible.

This partially fixes PR16994; we would need to have an implementation of
scope numbering to get it right (a separate issue).

Reviewers: rnk, rsmith, rjmccall, cdavis5x

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1540

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190892 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. Ignore migrating 'deprecated'
Fariborz Jahanian [Tue, 17 Sep 2013 21:56:04 +0000 (21:56 +0000)]
ObjectiveC migrator. Ignore migrating 'deprecated'
entities. // rdar://14989365

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190890 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: Don't infer a property from isXXX method
Fariborz Jahanian [Tue, 17 Sep 2013 19:38:55 +0000 (19:38 +0000)]
ObjectiveC migrator: Don't infer a property from isXXX method
of retainable object (readonly or otherwise).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190881 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[arcmt] Don't try to handle files that are already ARC'ified, this is not possible...
Argyrios Kyrtzidis [Tue, 17 Sep 2013 19:14:29 +0000 (19:14 +0000)]
[arcmt] Don't try to handle files that are already ARC'ified, this is not possible currently.

rdar://14461559

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190880 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. Infer property in categories
Fariborz Jahanian [Tue, 17 Sep 2013 19:00:30 +0000 (19:00 +0000)]
ObjectiveC migrator. Infer property in categories
declared as getter with or without setter method.
// rdar://15010020

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190878 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC modern translator: Provide proper cast of
Fariborz Jahanian [Tue, 17 Sep 2013 17:51:48 +0000 (17:51 +0000)]
ObjectiveC modern translator: Provide proper cast of
the ObjectiveC object of an @synchronized statement.
// rdar://14993814

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190874 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Don't accidentally move tokens into preprocessor directive.
Daniel Jasper [Tue, 17 Sep 2013 09:52:48 +0000 (09:52 +0000)]
clang-format: Don't accidentally move tokens into preprocessor directive.

This fixes llvm.org/PR17265.

Before:
  Foo::Foo()
  #ifdef BAR
      : baz(0)
  #endif {
  }

After:
  Foo::Foo()
  #ifdef BAR
      : baz(0)
  #endif
  {
  }

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190861 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Add comment to tests explaining their grouping.
Daniel Jasper [Tue, 17 Sep 2013 09:26:07 +0000 (09:26 +0000)]
clang-format: Add comment to tests explaining their grouping.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190858 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Fix line breaking bug after empty ifs.
Daniel Jasper [Tue, 17 Sep 2013 08:28:05 +0000 (08:28 +0000)]
clang-format: Fix line breaking bug after empty ifs.

Before:
  if () {
  }
    else {
  }

After:
  if () {
  } else {
  }

This fixed llvm.org/PR17262.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190855 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Don't split a >>-operator.
Daniel Jasper [Tue, 17 Sep 2013 08:15:46 +0000 (08:15 +0000)]
clang-format: Don't split a >>-operator.

Before (with column limit 60):
  aaaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaaaa >
      > aaaaa);

After:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaa(
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaa >> aaaaa);

(Not sure how that could have stayed in that long without being
detected..)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190854 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPush contents of X86TargetInfo::setFeatureEnabled down to a static function called...
Craig Topper [Tue, 17 Sep 2013 04:51:29 +0000 (04:51 +0000)]
Push contents of X86TargetInfo::setFeatureEnabled down to a static function called by the virtual version and all the places in getDefaultFeatures. This way getDefaultFeatures doesn't make so many virtual calls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190847 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMark setSSELevel/setMMXLevel/setXOPLevel as static since they don't access anything...
Craig Topper [Tue, 17 Sep 2013 04:12:55 +0000 (04:12 +0000)]
Mark setSSELevel/setMMXLevel/setXOPLevel as static since they don't access anything in the class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190846 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDon't build extra init lists.
Eli Friedman [Tue, 17 Sep 2013 04:07:04 +0000 (04:07 +0000)]
Don't build extra init lists.

AssignConvertType::IncompatibleVectors means the two types are in fact
compatible. :)

No testcase; I don't think the extra init list has any actual visible effect
other than making the resulting AST dump look a bit strange.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190845 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix const-eval of vector init-lists of a vector.
Eli Friedman [Tue, 17 Sep 2013 04:07:02 +0000 (04:07 +0000)]
Fix const-eval of vector init-lists of a vector.

Like any other type, an init list for a vector can have the same type as
the vector itself; handle that case.

<rdar://problem/14990460>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190844 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] More reliably detect property accessors.
Anna Zaks [Tue, 17 Sep 2013 01:30:57 +0000 (01:30 +0000)]
[analyzer] More reliably detect property accessors.

This has a side effect of preventing a crash, which occurs because we get a
property getter declaration, which is overriding but is declared inside
@protocol. Will file a bug about this inconsistency internally. Getting a
small test case is very challenging.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190836 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Stop tracking the objects with attribute cleanup in the RetainCountChecker.
Anna Zaks [Tue, 17 Sep 2013 00:53:28 +0000 (00:53 +0000)]
[analyzer] Stop tracking the objects with attribute cleanup in the RetainCountChecker.

This suppresses false positive leaks. We stop tracking a value if it is assigned to a variable declared with a cleanup attribute.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190835 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAddress review comment on r189557.
Eli Friedman [Tue, 17 Sep 2013 00:51:31 +0000 (00:51 +0000)]
Address review comment on r189557.

We need to escape filenames the same way in InclusionRewriter whether
UseLineDirective is true or false.

Review comment from http://llvm.org/bugs/show_bug.cgi?id=17018#c2

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190834 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix potential race in module building code.
Eli Friedman [Tue, 17 Sep 2013 00:51:29 +0000 (00:51 +0000)]
Fix potential race in module building code.

Let the module building code handle the case of overwriting an existing file
itself, so the existing locking infrastructure works correctly.

<rdar://problem/14403381>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190833 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agocl-options.c just use touch to create that .obj file
Hans Wennborg [Tue, 17 Sep 2013 00:50:43 +0000 (00:50 +0000)]
cl-options.c just use touch to create that .obj file

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190832 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix test/Driver/cl-options.c test
Hans Wennborg [Tue, 17 Sep 2013 00:25:08 +0000 (00:25 +0000)]
Fix test/Driver/cl-options.c test

The test builds an object file to be able to get into linking mode
with a valid obj file on the command-line. Using clang-cl for this,
which targets win32, caused problems on some buildbots, so just
use regular clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190829 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: ignore compile-only options in link-only invocations.
Hans Wennborg [Tue, 17 Sep 2013 00:03:41 +0000 (00:03 +0000)]
clang-cl: ignore compile-only options in link-only invocations.

Previously we would warn about unused arguments such as /MD when linking.
Clang already has logic to ignore compile-only options, e.g. for -D and -U.
This patch extends that to include clang-cl's compile-only options too.

Also, some clang-cl options should always be ignored. Doing this earlier
means they get ignored both for compilation and link-only invocations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190825 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoffreestanding shouldn't effect main() on win32
David Majnemer [Mon, 16 Sep 2013 23:59:35 +0000 (23:59 +0000)]
ffreestanding shouldn't effect main() on win32

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190824 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: ignore all /w<foo> options
Hans Wennborg [Mon, 16 Sep 2013 23:11:56 +0000 (23:11 +0000)]
clang-cl: ignore all /w<foo> options

We previously ignored /wd<n>, but I think we can ignore the rest too.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190819 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Correctly identify Win32 entry points
David Majnemer [Mon, 16 Sep 2013 22:44:20 +0000 (22:44 +0000)]
[-cxx-abi microsoft] Correctly identify Win32 entry points

Summary:
This fixes several issues with the original implementation:
- Win32 entry points cannot be in namespaces
- A Win32 entry point cannot be a function template, diagnose if we it.
- Win32 entry points cannot be overloaded.
- Win32 entry points implicitly return, similar to main.

Reviewers: rnk, rsmith, whunt, timurrrr

Reviewed By: rnk

CC: cfe-commits, nrieck
Differential Revision: http://llvm-reviews.chandlerc.com/D1683

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190818 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMove the uninitialized field check to after all the field initializers are added
Richard Trieu [Mon, 16 Sep 2013 21:54:53 +0000 (21:54 +0000)]
Move the uninitialized field check to after all the field initializers are added
to the CXXConstructorDecl so that information from the constructor can be used.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190810 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoEmit an error when attempting to generate IR for SEH __try
Reid Kleckner [Mon, 16 Sep 2013 21:46:30 +0000 (21:46 +0000)]
Emit an error when attempting to generate IR for SEH __try

Currently we silently omit the code in the try and finally bodies, which
is pretty bad.  This way we fail loudly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190809 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd some missing ProhibitAttributes calls to some declaration-like #pragmas.
Richard Smith [Mon, 16 Sep 2013 21:17:44 +0000 (21:17 +0000)]
Add some missing ProhibitAttributes calls to some declaration-like #pragmas.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190806 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPass additional information around the uninitialized field visitor.
Richard Trieu [Mon, 16 Sep 2013 20:46:50 +0000 (20:46 +0000)]
Pass additional information around the uninitialized field visitor.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190805 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoWhen in pre-c++11 mode, treat _T("xxx") as a single string literal, repeat the _T...
Alexander Kornienko [Mon, 16 Sep 2013 20:20:49 +0000 (20:20 +0000)]
When in pre-c++11 mode, treat _T("xxx") as a single string literal, repeat the _T() part around each fragment. This addresses http://llvm.org/PR17122

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek, rsmith
Differential Revision: http://llvm-reviews.chandlerc.com/D1640

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190804 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdated the way the ownership attributes are semantically diagnosed. Added test...
Aaron Ballman [Mon, 16 Sep 2013 18:11:41 +0000 (18:11 +0000)]
Updated the way the ownership attributes are semantically diagnosed.  Added test cases for the semantics checks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190802 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd error checking to reject neon_vector_type attribute on targets without NEON.
Amara Emerson [Mon, 16 Sep 2013 18:07:35 +0000 (18:07 +0000)]
Add error checking to reject neon_vector_type attribute on targets without NEON.

Patch by Artyom Skrobov.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190801 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoNew message for cases when ownership is taken:
Anton Yartsev [Mon, 16 Sep 2013 17:51:25 +0000 (17:51 +0000)]
New message for cases when ownership is taken:
"+method_name: cannot take ownership of memory allocated by 'new'."
instead of the old
"Memory allocated by 'new' should be deallocated by 'delete', not +method_name"

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190800 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[libclang] Don't report a DecayedType as "unexposed", report it as the original ...
Argyrios Kyrtzidis [Mon, 16 Sep 2013 17:26:23 +0000 (17:26 +0000)]
[libclang] Don't report a DecayedType as "unexposed", report it as the original (as written) type.

Patch by Anders Waldenborg!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190796 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd a define for the ObjFW runtime ABI version.
Benjamin Kramer [Mon, 16 Sep 2013 16:31:49 +0000 (16:31 +0000)]
Add a define for the ObjFW runtime ABI version.

This removes __has_feature(objc_msg_lookup_stret), as it is not required
anymore after this patch.

Patch by Jonathan Schleifer!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190791 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] scan-build: add missing semicolon
Jordan Rose [Mon, 16 Sep 2013 16:17:18 +0000 (16:17 +0000)]
[analyzer] scan-build: add missing semicolon

Patch by Kevin Zheng!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190789 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoHandle PredefinedExpr with templates and lambdas
Wei Pan [Mon, 16 Sep 2013 13:57:27 +0000 (13:57 +0000)]
Handle PredefinedExpr with templates and lambdas

Summary:

- lambdas, blocks or captured statements in templates were not
  handled which causes codegen crashes.

Differential Revision: http://llvm-reviews.chandlerc.com/D1628

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190784 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake F16C feature imply AVX. Matches GCC behavior.
Craig Topper [Mon, 16 Sep 2013 04:54:13 +0000 (04:54 +0000)]
Make F16C feature imply AVX. Matches GCC behavior.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190776 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPrune "return" after llvm_unreachable(). It was redundant.
NAKAMURA Takumi [Mon, 16 Sep 2013 01:58:47 +0000 (01:58 +0000)]
Prune "return" after llvm_unreachable(). It was redundant.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190774 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake __has_extension(c_thread_local) work.
Ed Schouten [Sat, 14 Sep 2013 16:17:20 +0000 (16:17 +0000)]
Make __has_extension(c_thread_local) work.

Unlike C++11's "thread_local" keyword, C11's "_Thread_local" is in the
reserved namespace, meaning we provide it unconditionally; it is marked
as KEYALL in TokenKinds.def.

This means that like all the other C11 keywords, we can expose its
presence through __has_extension().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190755 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAvoid getting an argument of allocation function if it does not exist.
Serge Pavlov [Sat, 14 Sep 2013 12:00:01 +0000 (12:00 +0000)]
Avoid getting an argument of allocation function if it does not exist.
This is a fix to PR12778: in erroneous code an allocation function
can be declared with no arguments, quering the first argument in this case
causes assertion violation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190751 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Fix bug in style option AlwaysBreakTemplateDeclarations.
Daniel Jasper [Sat, 14 Sep 2013 08:13:22 +0000 (08:13 +0000)]
clang-format: Fix bug in style option AlwaysBreakTemplateDeclarations.

Before:
  template <template <typename>
            class Fooooooo, template <typename>
            class Baaaaaaar>
  struct C {};

After:
  template <template <typename> class Fooooooo,
            template <typename> class Baaaaaaar>
  struct C {};

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190747 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoParse: Template specializations which aren't dependent needn't have their parsing...
David Majnemer [Sat, 14 Sep 2013 05:46:42 +0000 (05:46 +0000)]
Parse: Template specializations which aren't dependent needn't have their parsing be delayed

Summary:
We should treat a non-dependent template specialization like it wasn't
templated at all.

Reviewers: rsmith

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1554

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190743 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoClean up some Triple usage in clang.
Cameron Esfahani [Sat, 14 Sep 2013 01:09:11 +0000 (01:09 +0000)]
Clean up some Triple usage in clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190737 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Put more uniqueness in scan-build's temporary directory names.
Jordan Rose [Sat, 14 Sep 2013 00:41:32 +0000 (00:41 +0000)]
[analyzer] Put more uniqueness in scan-build's temporary directory names.

This is necessary when running two scan-build processes in parallel. The
directory naming scheme is now:

  yyyy-MM-dd-HHmmss-PID-N
  2013-09-13-174210-123-1

where "PID" is the scan-build process ID, and "N" is a sequential counter
(not likely to be needed now that seconds are mangled in, but just in case).

PR17196, using a suggested fix from Greg Czajkowski!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190735 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd support for -ggnu-pubnames matching the llvm support.
Eric Christopher [Fri, 13 Sep 2013 22:37:55 +0000 (22:37 +0000)]
Add support for -ggnu-pubnames matching the llvm support.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190729 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix a comment.
Michael Han [Fri, 13 Sep 2013 22:24:50 +0000 (22:24 +0000)]
Fix a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190728 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoLex and ignore Microsoft's #pragma warning(...)
Reid Kleckner [Fri, 13 Sep 2013 22:00:30 +0000 (22:00 +0000)]
Lex and ignore Microsoft's #pragma warning(...)

Summary:
This fixes PR17145 and avoids unknown pragma warnings.

This change does not attempt to map MSVC warning numbers to clang
warning flags.  Perhaps in the future we will implement a mapping for
some common subset of Microsoft warnings, but for now we don't.

Reviewers: rsmith

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1652

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190726 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPart three of PR15721: if we have an invalid CXXDefaultInitExpr, don't crash if
Richard Smith [Fri, 13 Sep 2013 20:51:45 +0000 (20:51 +0000)]
Part three of PR15721: if we have an invalid CXXDefaultInitExpr, don't crash if
we try to constant-evaluate it. Patch by Karthik Bhat, test by me.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190722 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agovector_size cannot be applied to Booleans. Updated the semantic checking logic,...
Aaron Ballman [Fri, 13 Sep 2013 20:43:08 +0000 (20:43 +0000)]
vector_size cannot be applied to Booleans.  Updated the semantic checking logic, as well as the comment and added a test case.  Fixes PR12649

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190721 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSwitching the WeakRef attribute to using the new checkStringLiteralArgument helper...
Aaron Ballman [Fri, 13 Sep 2013 19:35:18 +0000 (19:35 +0000)]
Switching the WeakRef attribute to using the new checkStringLiteralArgument helper function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190719 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdate Atom Silvermont (SLM) support by adding enabled features.
Preston Gurd [Fri, 13 Sep 2013 19:27:17 +0000 (19:27 +0000)]
Update Atom Silvermont (SLM) support by adding enabled features.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190718 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebugInfo: omit debug info for friends
David Blaikie [Fri, 13 Sep 2013 18:45:00 +0000 (18:45 +0000)]
DebugInfo: omit debug info for friends

GCC ToT doesn't do this & it's worth about 3.2% on Clang's DWO file size
with Clang. Some or all of this may be due to things like r190715 which
could have source fixes/improvements, but it's not clear that's the case
and that doesn't help other source bases.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190716 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove unnecessary inclusion of Sema.h
David Blaikie [Fri, 13 Sep 2013 18:32:52 +0000 (18:32 +0000)]
Remove unnecessary inclusion of Sema.h

Let me tell you a tale...

Within some twisted maze of debug info I've ended up implementing an
insane man's Include What You Use device. When the debugger emits debug
info it really shouldn't, I find out why & then realize the code could
be improved too.

In this instance CIndexDiagnostics.cpp had a lot more debug info with
Clang than GCC. Upon inspection a major culprit was all the debug info
describing clang::Sema. This was emitted because clang::Sema is
befriended by DiagnosticEngine which was rightly required, but GCC
doesn't emit debug info for friends so it never emitted anything for
Clang. Clang does emit debug info for friends (will be fixed/changed to
reduce debug info size).

But why didn't Clang just emit a declaration of Sema if this entire TU
didn't require a definition?

1) Diagnostic.h did the right thing, only using a declaration of Sema
and not including Sema.h at all.
2) Some other dependency of CIndexDiagnostics.cpp didn't do the right
thing. ASTUnit.h, only needing a declaration, still included Sema.h
(hence this commit which removes that include and adds the necessary
includes to the cpp files that were relying on this)
3) -flimit-debug-info didn't save us because of
EnterExpressionEvaluationContext, defined inline in Sema.h which fires
the "requiresCompleteType" check/flag (since it uses nested types from
Sema and calls Sema member functions) and thus, if debug info is ever
emitted for the type, the whole type is emitted and not just a
declaration.

Improving -flimit-debug-info to account for this would be... hard.
Modifying the code so that's not 'required to be complete' might be
possible, but probably only by moving EnterExpressionEvaluationContext
either into Sema, or out of Sema.h. That might be a bit too much of a
contortion to be bothered with.

Also, this is only one of the cases where emitting debug info for
friends caused us to emit a lot more debug info (this change reduces
Clang's DWO size by 0.93%, dropping friends entirely reduces debug info
by 3.2%) - I haven't hunted down the other cases, but I assume they
might be similar (Sema or something like it). IWYU or a similar tool
might help us reduce build times a bit, but analyzing debug info to find
these differences isn't worthwhile. I'll take the 3.2% win, provide this
small improvement to the code itself, and move on.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190715 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix indentation of closing };
David Blaikie [Fri, 13 Sep 2013 17:56:13 +0000 (17:56 +0000)]
Fix indentation of closing };

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190711 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdated the PCS calling convention to use the new checkStringLiteralArgument helper...
Aaron Ballman [Fri, 13 Sep 2013 17:48:25 +0000 (17:48 +0000)]
Updated the PCS calling convention to use the new checkStringLiteralArgument helper function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190710 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAs Aaron pointed out it's simpler to reject wide string availability attr messages...
Benjamin Kramer [Fri, 13 Sep 2013 17:31:48 +0000 (17:31 +0000)]
As Aaron pointed out it's simpler to reject wide string availability attr messages in the parser.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190706 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoASTContext.cpp: Fix a warning in r190684. [-Wcovered-switch-default]
NAKAMURA Takumi [Fri, 13 Sep 2013 17:12:09 +0000 (17:12 +0000)]
ASTContext.cpp: Fix a warning in r190684. [-Wcovered-switch-default]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190705 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMoving Cortex-R cores to armv7r arch
Renato Golin [Fri, 13 Sep 2013 17:02:59 +0000 (17:02 +0000)]
Moving Cortex-R cores to armv7r arch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190704 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd more Cortex CPUs and tests
Renato Golin [Fri, 13 Sep 2013 17:02:54 +0000 (17:02 +0000)]
Add more Cortex CPUs and tests

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190703 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix Neon detection for Cortex-A class, plus adds some more CPUs to default features
Renato Golin [Fri, 13 Sep 2013 17:02:45 +0000 (17:02 +0000)]
Fix Neon detection for Cortex-A class, plus adds some more CPUs to default features

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190702 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoGuard availability and thread safety attributes against wide strings.
Benjamin Kramer [Fri, 13 Sep 2013 16:30:12 +0000 (16:30 +0000)]
Guard availability and thread safety attributes against wide strings.

Found by inspection.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190701 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUnify handling of string literal arguments for attributes and add fixits.
Benjamin Kramer [Fri, 13 Sep 2013 15:35:43 +0000 (15:35 +0000)]
Unify handling of string literal arguments for attributes and add fixits.

This fixes a couple of latent crashes for invalid attributes and also adds a
fixit hint to turn identifiers into string literals if one was expected. It then
proceeds recovery as if the identifier was a literal. Diagnostic locations are
also changed to point at the literal instead of the attribute if the error
concerns the argument. PR17175.

For example:
hidden.c:1:40: error: 'visibility' attribute requires a string
extern int x __attribute__((visibility(hidden)));
                                       ^
                                       "     "
hidden.c:2:29: error: visibility does not match previous declaration
extern int x __attribute__((visibility("default")));
                            ^
hidden.c:1:29: note: previous attribute is here
extern int x __attribute__((visibility(hidden)));
                            ^

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190699 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[ARMv8] Change the naming of some options to be more consistent.
Joey Gouly [Fri, 13 Sep 2013 13:48:33 +0000 (13:48 +0000)]
[ARMv8] Change the naming of some options to be more consistent.

Clang side changes for LLVM r190692.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190693 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Add -assume-filename option for editor integrations.
Daniel Jasper [Fri, 13 Sep 2013 13:40:24 +0000 (13:40 +0000)]
clang-format: Add -assume-filename option for editor integrations.

With -style=file, clang-format now starts to search for a .clang-format
file starting at the file given with -assume-filename if it reads from
stdin. Otherwise, it would start searching from the current directory,
which is not helpful for editor integrations.

Also changed vim, emacs and sublime integrations to actually make use of
this flag.

This fixes llvm.org/PR17072.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190691 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdded missing field comparisons to the FormatStyle::operator==
Alexander Kornienko [Fri, 13 Sep 2013 12:54:40 +0000 (12:54 +0000)]
Added missing field comparisons to the FormatStyle::operator==

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190688 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoA buildbot compiling with strict error on unused variables pointed out a
David Tweed [Fri, 13 Sep 2013 12:51:05 +0000 (12:51 +0000)]
A buildbot compiling with strict error on unused variables pointed out a
historical remnant in r190684; remove it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190687 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCertain multi-platform languages, such as OpenCL, have the concept of
David Tweed [Fri, 13 Sep 2013 12:04:22 +0000 (12:04 +0000)]
Certain multi-platform languages, such as OpenCL, have the concept of
address spaces which is both (1) a "semantic" concept and
(2) possibly a hardware level restriction. It is desirable to
be able to discard/merge the LLVM-level address spaces on arguments for which
there is no difference to the current backend while keeping
track of the semantic address spaces in a funciton prototype. To do this
enable addition of the address space into the name-mangling process. Add
some tests to document this behaviour against inadvertent changes.

Patch by Michele Scandale!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190684 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd "native" to config.available_features, to make it easier to disable non-x-compile...
Amaury de la Vieuville [Fri, 13 Sep 2013 11:02:31 +0000 (11:02 +0000)]
Add "native" to config.available_features, to make it easier to disable non-x-compile-safe tests

Patch by Artyom Skrobov!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190681 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Detect braced lists in subscript expressions.
Daniel Jasper [Fri, 13 Sep 2013 10:55:31 +0000 (10:55 +0000)]
clang-format: Detect braced lists in subscript expressions.

Before (even with Style.Cpp11BracedListStyle):
  f(MyMap[{ composite, key }]);

After:
  f(MyMap[{composite, key}]);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190678 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle user defined entry points properly
David Majnemer [Fri, 13 Sep 2013 09:40:55 +0000 (09:40 +0000)]
[-cxx-abi microsoft] Mangle user defined entry points properly

Summary:
Functions named "main", "wmain", "WinMain", "wWinMain", and "DllMain"
are never mangled regardless of linkage, even when compiling for kernel
mode.
Depends on D1655

Reviewers: timurrrr, pcc, rnk, whunt

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1670

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190675 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Fix incorrect enum parsing / layouting.
Daniel Jasper [Fri, 13 Sep 2013 09:20:45 +0000 (09:20 +0000)]
clang-format: Fix incorrect enum parsing / layouting.

Before:
  enum {
    Bar = Foo < int,
    int > ::value
  };

After:
  enum {
    Bar = Foo<int, int>::value
  };

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190674 91177308-0d34-0410-b5e6-96231b3b80d8