Add one of my contributions to CREDITS.TXT.

llvm-svn: 181508

object x, x's subobjects can be constructed by constexpr constructor even if
they are of non-literal type, and can be read and written even though they're
not members of a constexpr object or temporary.

llvm-svn: 181506

llvm-svn: 181505

llvm-svn: 181504

llvm-svn: 181503

It was only implemented for ELF where it collected the Addend, so this
patch also renames it to getRelocationAddend.

llvm-svn: 181502

namespace lldb_private {
    class Thread
    {
        virtual lldb::StopInfoSP
        GetPrivateStopReason() = 0;
    };
}

To not be virtual. The lldb_private::Thread now handles the correct caching and will call a new pure virtual function:

namespace lldb_private {
    class Thread
    {
        virtual bool
        CalculateStopInfo() = 0;
    }
}

This function must be overridden by thead lldb_private::Thread subclass and the only thing it needs to do is to set the Thread::StopInfo() with the current stop reason and return true, or return false if there is no stop reason. The  lldb_private::Thread class will take care of calling this function only when it is required. This allows lldb_private::Thread subclasses to be a bit simpler and not all need to duplicate the cache and invalidation settings.

Also renamed:

lldb::StopInfoSP
lldb_private::Thread::GetPrivateStopReason();

To:

lldb::StopInfoSP
lldb_private::Thread::GetPrivateStopInfo();

Also cleaned up a case where the ThreadPlanStepOverBreakpoint might not re-set its breakpoint if the thread disappears (which was happening due to a bug when using the OperatingSystem plug-ins with memory threads and real threads).

llvm-svn: 181501

This one actually exploits the SB API to obtain information about your inferior process

llvm-svn: 181500

to the DeclContext.  This fulfils the contract that
we make with Clang by returning ELR_AlreadyLoaded.

This is a little aggressive in that it does not allow
the ASTImporter to import the child decls with any
lexical parent other than the Decl that reported them
as children.

<rdar://problem/13517713>

llvm-svn: 181498

Changing the std::map test case to use source breakpoints instead of relying on the nexting always "getting it right" to stop at the locations of interest
This should make us more robust in the face of changing compiler line tables and other library modifications

llvm-svn: 181497

temporarily while investigating gdb.cp/templates.exp.

This reverts commit r181471.

llvm-svn: 181496

A computable loop exit count does not imply the presence of an induction
variable. Scalar evolution can return a value for an infinite loop.

Fixes PR15926.

llvm-svn: 181495

Put some diagnostics in DiagnosticCommonKinds.td in a category, mirroring what they are in other .td files.

I really dislike the copy-pasting of the category strings.  If there is a better
way to do this with TableGen, please advise.

llvm-svn: 181494

llvm-svn: 181493

llvm-svn: 181492

clang would omit 'C' for 'copy' properties and '&' for 'retain' properties if
the property was also 'readonly'. Fix this, which makes clang match gcc4.2's
behavior.

Fixes PR15928.

llvm-svn: 181491

This made sense in pre-module era, before merging of HeaderFileInfos was introduced.

Final part of rdar://13840148.

llvm-svn: 181490

[modules] When building a module, make sure we don't serialize out HeaderFileInfo for headers not belonging to the module.

After r180934 we may initiate module map parsing for modules not related to the module what we are building,
make sure we ignore the header file info of headers from such modules.

First part of rdar://13840148

llvm-svn: 181489

Fixed the process attach by name test to get the target _after_ doing process attach. Otherwise the target isn't valid. This fixes 2 test suite failures on darwin.

llvm-svn: 181488

under -Wdocumentation-unknown-command and off by default.
patch by Dmitri Gribenko.

llvm-svn: 181487

llvm-svn: 181486

llvm-svn: 181485

We need to acquire a lock before signal a condition.
Otherwise threads waiting on a condition variable can
miss a signal.

Consider two threads: Thread A executing dec() and thread
B executing sync(). The initial value of _count is 1. If
these two threads are interleaved in the following order,
thread B misses the signal sent by thread A, because at the
time thread A sends a signal, B is not waiting for it.

  Thread A                 |   Thread B
                           |   std::unique_lock<std::mutex> lock(_condMut);
                           |   while (!(_count == 0)) {
  if (--_count == 0)       |
    _cond_notify_all()     |
                           |     _cond.wait();
                           |   }

Note that "wait(lock, pred)" is equivalent to "while(!pred())
wait(lock)", so I expanded it in the above example.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D764

llvm-svn: 181484

Summary:
Add the explicit keyword to one-parameter
constructors to prevent unintended type conversions.

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D765

llvm-svn: 181483

llvm-svn: 181482

llvm-svn: 181481

llvm-svn: 181480

llvm-svn: 181479

llvm-svn: 181478

dynamically registered commands. 
// rdar://12381408

llvm-svn: 181477

- the temporaries "-debug.ll" files generated by DebugIR pass are considered tests, even though they are not

llvm-svn: 181476

llvm-svn: 181475

llvm-svn: 181474

llvm-svn: 181473

llvm-svn: 181472

for constructors and destructors since the original declaration given
by the AT_specification both won't and can't.

Patch by Yacine Belkadi, I've cleaned up the testcases.

llvm-svn: 181471

llvm-svn: 181470

- simple one-function case
- function-calling case
- external function calling case
- exception throwing case
- vector case

Note: these tests are somewhat coupled to the current format of debug metadata.
llvm-svn: 181469

is of the llvm.sjlj.* flavore) and convert grep->FileCheck

llvm-svn: 181468

- requires existing debug information to be present
- fixes up file name and line number information in metadata
- emits a "<orig_filename>-debug.ll" succinct IR file (without !dbg metadata
  or debug intrinsics) that can be read by a debugger
- initialize pass in opt tool to enable the "-debug-ir" flag
- lit tests to follow

llvm-svn: 181467