llvm-svn: 176669

In very rare cases caused by irreducible control flow, the dominating
block can have the same trace head without actually being part of the
trace.

As long as such a dominator still has valid instruction depths, it is OK
to use it for computing instruction depths.

Rename the function to avoid lying, and add a check that instruction
depths are computed for the dominator.

llvm-svn: 176668

commands; top level tags such as @interface and
their 2nd level tags such as @coclass, etc.
// rdar://12379114

llvm-svn: 176667

llvm-svn: 176666

Improve LLDB's implicit cast-to-id to work with C++11 auto and any Objective-C object type <rdar://problem/13338107>.

llvm-svn: 176665

llvm-svn: 176664

Fixes <rdar://problem/13330126>.

llvm-svn: 176663

updated the build system to support the new Apple
LLDB versioning scheme.

llvm-svn: 176662

llvm-svn: 176661

llvm-svn: 176660

rdar://13370942

llvm-svn: 176659

MaxAtomicPromoteWidth.  Fix a ton of terrible bugs with
_Atomic types and (non-intrinsic-mediated) loads and stores
thereto.

llvm-svn: 176658

llvm-svn: 176657

aggregate types in a profoundly wrong way that has to be
worked around in every call site, to getEvaluationKind,
which classifies and distinguishes between all of these
cases.

Also, normalize the API for loading and storing complexes.

I'm working on a larger patch and wanted to pull these
changes out, but it would have be annoying to detangle
them from each other.

llvm-svn: 176656

llvm-svn: 176655

when that aggregate isn't potentially aliased.

llvm-svn: 176654

llvm-svn: 176653

llvm-svn: 176652

llvm-svn: 176651

With the cursor located at "I", clang-format would not do anything to:

int a;

   I

  int b;

With this patch, it reduces the number of empty lines as necessary, and
removes unnecessary whitespace. It does not change/reformat "int a;" or
"int b;".

llvm-svn: 176650

rdar://13370942

llvm-svn: 176649

llvm-svn: 176648

llvm-svn: 176647

llvm-svn: 176646

llvm-svn: 176645

- Required flag "-std=c++11" needs to be set before including Makefile.rules

llvm-svn: 176644

llvm-svn: 176643

llvm-svn: 176642

coding in the other places of the file.

llvm-svn: 176641

llvm-svn: 176640

Change _LIBCPP_TYPE_VIS to use __type_visibility__(default) instead of __visibility__(default) when available.  This change makes just the type_info visible so that types like vectors and strings can be used as exception objects across dylib boundaries even when hidden visibility is specified globally (at the command line), and yet this allows clients to hide the member functions of things like vector and string (with global visibility commands).

llvm-svn: 176639

llvm-svn: 176638

llvm-svn: 176637

rdar:13370002 [pre-RA-sched] assertion: released too many times

I tracked this down to an earlier hack that is no longer applicable
and interfered with normal scheduler logic. With the changes in
r176037, it was causing an instruction to be scheduled multiple times.

I have an external test case that I tried hard to reduce and
failed. I can't even reproduce with llc.

llvm-svn: 176636

llvm-svn: 176635

That can usually be lowered efficiently and is common in sandybridge code.
It would be nice to do this in DAGCombiner but we can't insert arbitrary
BUILD_VECTORs this late.

Fixes PR15462.

llvm-svn: 176634

- change string "ERROR" to "FAIL" to match clang lit test results

Also, make LLDB tests work on machines that do not have svn and/or git installed

llvm-svn: 176633

different size argument list and without attributes in the
arguments.

llvm-svn: 176632

For iterators where the dereference operator returns by value, LoopConvert
should use 'auto &&' in the range-based for loop expression.

If the dereference operator returns an rvalue reference, this is deemed too
strange and the for loop is not converted.

Moved test case from iterator_failing.cpp to iterator.cpp and added extra
tests.

Fixes PR15437.

Reviewer: gribozavr
llvm-svn: 176631

    
Updated docs and tests.
    
Reviewers: klimek, gribozavr

llvm-svn: 176630