in the definition as well.

llvm-svn: 148831

Remove dependence upon std::exception_ptr from the default_terminate_handler.  Recovered the equivalent functionality at a lower level.

llvm-svn: 148830

Forgot to include this file in the last commit: Move kOurExceptionClass and kOurDependentExceptionClass from source to header so that they can be used in multiple sources.  This is a private header, these constants are not publicly exposed.

llvm-svn: 148829

Move kOurExceptionClass and kOurDependentExceptionClass from source to header so that they can be used in multiple sources.  This is a private header, these constants are not publicly exposed.

llvm-svn: 148827

llvm-svn: 148825

This will interleave the elements from two or more lists.

llvm-svn: 148824

// rdar://10731065

llvm-svn: 148823

dealing in the host triple, be honest about it and document the decision
to default the target triple to the host triple unless overridden.

llvm-svn: 148822

llvm-svn: 148821

llvm-svn: 148820

llvm-svn: 148819

llvm-svn: 148818

llvm-svn: 148817

classes and protocols, implementing lazy-import semantics for both.

llvm-svn: 148816

llvm-svn: 148815

llvm-svn: 148814

llvm-svn: 148813

llvm-svn: 148812

llvm-svn: 148811

llvm-svn: 148810

llvm-svn: 148809

when it actually has changed (and not, e.g., when we've simply attached a
deserialized macro definition). Good for ~1.5% reduction in module
file size, mostly in the identifier table.

llvm-svn: 148808

available. Clang's <unwind.h> isn't ready for prime time. Fixes
<rdar://problem/10733587>.

llvm-svn: 148807

llvm-svn: 148806

llvm-svn: 148805

add a ConstantDataArray::getString method that corresponds to the (to be
removed) StringRef version of ConstantArray::get, but is dramatically more 
efficient.

llvm-svn: 148804

  v8i16 -> v8i32, v4i32 -> v4i64 - used vpunpck* instructions.

llvm-svn: 148803

llvm-svn: 148802

This change adds an new option --arm-enable-ehabi-descriptors that
enables emitting unwinding descriptors. This provides a mode with a
working backtrace() without the (currently broken) exception support.

llvm-svn: 148800

16 bits are sufficient to store attributes, tags and forms.

llvm-svn: 148799

Add the DEBUG flag to test_output.sh

llvm-svn: 148798

inside the innards of the Driver implementation, and only ever
implemented to return 'true' for the Darwin OSes. Instead use a more
direct query on the target triple and a comment to document why the
target matters here.

If anyone is worried about this predicate getting wider use or improper
use, I can make it a local or private predicate in the driver.

llvm-svn: 148797

The Driver has a fixed target, whether we like it or not, the
DefaultTargetTriple is not a default. This at least makes things more
honest. I'll eventually get rid of most (if not all) of
DefaultTargetTriple with this proper triple object. Bit of a WIP.

llvm-svn: 148796

rdar://10278198

llvm-svn: 148795

Saves about 1.5% on debug info size.

rdar://10278198

llvm-svn: 148794

and clean up some other misc stuff.  Unlike ConstantArray, we will
prefer to emit .fill directives for "String" arrays that all have
the same value, since they are denser than emitting a .ascii

llvm-svn: 148793

same semantics as ConstantArray's but much more efficient because they
don't have to return std::string's.  The ConstantArray methods will
eventually be removed.

llvm-svn: 148792

add ::drop_back() and ::drop_front() methods, which are like pop_front/pop_back on a vector, but a) aren't destructive to "this", and b) can take a # elements to drop.

llvm-svn: 148791

llvm-svn: 148790

This is the last piece of N3031 (decltype in weird places) - supporting
the use of decltype in a class ctor's member-initializer-list to
specify the base classes to initialize.

Reviewed by Richard Smith.

llvm-svn: 148789