MBlaze delay slot filler was not capable of using ADDK and variants to fill delay slots. This broke several test cases when 121649 was committed. This fixes the regression.

llvm-svn: 121650

The ADD and ADDK (and all variants) instructions where flip-flopped in the MBlaze backend. This bug fix makes 64-bit math work on the MBlaze backend.

llvm-svn: 121649

Thanks Peter for pointing me to something that should have never been
committed to the llvm code base.

llvm-svn: 121648

Fixed a multi-threaded race condition that could happen when communication classes are shutting down. We currently don't protect communication connection classes against multi-threaded access. The connection is stored in the lldb_private::Communication.m_connection_ap auto_ptr member. We either need to add protections when accessing this class or not let anything racy occur. With this fix, we are doing the latter.

llvm-svn: 121647

llvm-svn: 121646

autoconf directory, but these paths need to be relative to the main
source directory.  Patch originally by Dan Gohman, r67655.

Also, cause configure.ac to find absolute paths to LLVM source and
object trees.   Together, fixes PR1220.

llvm-svn: 121645

a translation unit to the ActOnEndOfTranslationUnit function instead of doing
it at the start of DefineUsedVTables. The latter is now called *recursively*
during template instantiation, which causes an absolutely insane number of
walks of every record decl in the translation unit.

After this patch, an extremely template instantiation heavy test case's compile
time drops by 10x, and we see between 15% and 20% improvement in average
compile times across a project. This is just recovering a regression, it
doesn't make anything faster than it was several weeks ago.

llvm-svn: 121644

Fixed an issue where the macosx dynamic loader, on the first shared library loaded notification, wasn't properly removing shared libraries from the target that didn't get loaded. This usually happens when a different shared library is loaded in place of another due to DYLD_LIBRARY_PATH or DYLD_FRAMEWORK_PATH environment variables. We now properly remove any images that didn't make it into the executable.

llvm-svn: 121641

llvm-svn: 121640

2. Make sure that the MBlaze stack is aligned to 4-byte boundaries.
3. Determine frame indexes that should be placed in the callers stack frame, as per the MBlaze ABI, and place them in the correct locations.

llvm-svn: 121639

Added the ability for SBTarget to resolve load addresses (convert lldb::addr_t values into resolved SBAddress objects). These SBAddress objects can then be used to resolve a symbol context using "lldb::SBSymbolContext ResolveSymbolContextForAddress (const lldb::SBAddress& addr, uint32_t resolve_scope);".

llvm-svn: 121638

catch this here rather than later after accessing uninitialized memory
etc.  Fires when compiling the testcase in PR8237.

llvm-svn: 121635

candidates. They're now wrapped in nice APIs which hide the tables, etc. Also
removes some repetitive code from clients.

llvm-svn: 121634

type. Localize all of the logic within a single function rather than spreading
it throughout the class.

Also fixes a buglet where we failed to check for a RHS arithmetic type wider
than the LHS and return its canonical type. I've yet to produce a test case
that breaks because of this, but it was spotted by inspection by folks on the
IRC channel and is obviously correct now.

llvm-svn: 121633

llvm-svn: 121632

user-defined operator overloads on the same enumeral types to the one place
where it is used.

In theory this removes wasted computation from several paths through this code,
but I'm not aware of a case where it actually matters. This is mostly for
cleanliness.

llvm-svn: 121630

others have another ordering they would prefer, I'm all ears, but this one made
it much easier for me to find the group of operators I'm interested in.

llvm-svn: 121629

added for binary operator&.

llvm-svn: 121628

llvm-svn: 121627

from the switch statement.

llvm-svn: 121626

for a few cases.

llvm-svn: 121625

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