llvm-svn: 121624

candidate set. This breaks apart a huge switch + goto system into distinct
methods on a class. It also places the current mess of tables and other static
state used in the process within that class.

This is still a work in progress. I did a few simplifications that jumped out
at me as I went, but I plan to iterate on this a bit before it's truly clean.
However, this is easily the most invasive chunk. I benchmarked it on
all-std-headers.cpp and an internal testcase that has a major hotspot in
overload resolution and saw no real performance impact.

llvm-svn: 121623

llvm-svn: 121620

LWG 1385 [FCD] tuple_cat should be a single variadic signature (http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-active.html#1385).  This issue is only in Ready status, meaning it is not official, but probably will be this March in Madrid.  It was tentatively accepted in Batavia with the previso that Bill and I didn't have any problems implementing it.  This is my part of that agreement.

llvm-svn: 121619

for declaration of property setter/getter in forward
class extensions and also skip over
propeties which are @dynamic.

llvm-svn: 121617

llvm-svn: 121616

(x & 2^n) ? 2^m+C : C

we can offset both arms by C to get the "(x & 2^n) ? 2^m : 0" form, optimize the
select to a shift and apply the offset afterwards.

llvm-svn: 121609

to catch cases where n != m with a shift.

llvm-svn: 121608

lldb to crash (because of attempt to look for full names when full
names were not used).

llvm-svn: 121607

llvm-svn: 121606

the lldb PyThon API SBSourceManager to display source files.

To accomodate this, the C++ SBSourceManager API has been changed to take an
lldb::SBStream as the destination for display of source lines.  Modify SBStream::ctor()
so that its opaque pointer is initialized with an StreamString instance.

llvm-svn: 121605

llvm-svn: 121604

DiagnosticClients, and removed code that was patching
over the original problem.

llvm-svn: 121601

The implementation of the new definition of result_of (N3123) resulted in some test failures in [func.memfn] that I failed to previously notice.  This corrects that mistake.

llvm-svn: 121600

llvm-svn: 121599

llvm-svn: 121598

declared setter or getter in current class extension or one
of the other class extensions. Mark them as synthesized as
property will be synthesized when property with same name is
seen in the @implementation. This prevents bogus warning
about unimplemented methods to be issued for these methods.
Fixes // rdar://8747333

llvm-svn: 121597

Fix build breakage.

llvm-svn: 121596

llvm-svn: 121595

lib/CodeGen/RegAllocGreedy.cpp:233: error: unused variable 'TRC' [-Wunused-variable]

llvm-svn: 121594

llvm-svn: 121593

The 64-bit element vectors need to be handled as a special case.

llvm-svn: 121592

Soon, RegAllocGreedy will start splitting live ranges, and then deferred
spilling won't work anyway.

llvm-svn: 121591

The spiller should only spill. The register allocator will drive live range
splitting, it has the needed information about register pressure and
interferences.

llvm-svn: 121590

llvm-svn: 121589

llvm-svn: 121588

llvm-svn: 121587

declared. Add a note specifying this and spruce up the list a bit.

llvm-svn: 121586

llvm-svn: 121585

llvm-svn: 121584

llvm-svn: 121583

llvm-svn: 121582

llvm-svn: 121581

llvm-svn: 121580

llvm-svn: 121579

llvm-svn: 121573

test class.

llvm-svn: 121538

llvm-svn: 121525

llvm-svn: 121524

just assign to it.

llvm-svn: 121523