by Clang.

llvm-svn: 124871

llvm-svn: 124870

Silence uninitialized value warnings.

llvm-svn: 124869

[AVX] Support VSINSERTF128 with more patterns and appropriate
infrastructure.  This makes lowering 256-bit vectors to 128-bit
vectors simple when 256-bit vector support is not available.

llvm-svn: 124868

id-expression, e.g., 

  CurrentClass<T>::member

Previously, if CurrentClass<T> was dependent and not complete, we
would treat it as a dependent-scoped declaration reference expression,
even if CurrentClass<T> referred to the current instantiation.

Fixes PR8966 and improves type checking of templates.

llvm-svn: 124867

bit-field width nor the initializer value are type- or
value-dependent. Fixes PR8712.

llvm-svn: 124866

cv-qualifiers on the object against the cv-qualifiers on the member
function. Fixes PR8315.

llvm-svn: 124865

llvm-svn: 124864

llvm-svn: 124863

lists with zero template arguments. Fixes some seriously scary
crashers in C++ PCH.

llvm-svn: 124862

llvm-svn: 124861

C, then hitting an assertion because C code shouldn't try to parse
optional nested-name-specifiers. Fixes PR9137.

llvm-svn: 124860

USRs for Objective-C methods use the USR of the @interface as their base, not the USR of the class category or extension.

llvm-svn: 124859

Downgrade error about attribute 'iboutlet' and 'ibaction' being applied to anything but a instance method to a warning.

llvm-svn: 124858

llvm-svn: 124857

[temp.param]p9 and C++ DR226. Fixes PR8747.

llvm-svn: 124856

it's okay for the following template parameters to not have default
arguments (since those template parameters can still be
deduced). Also, downgrade the error about default template arguments
in function templates to an extension warning, since this is a
harmless C++0x extension.

llvm-svn: 124855

llvm-svn: 124854

precisely track pressure on a selection DAG, but we can at least keep
it balanced. This design accounts for various interesting aspects of
selection DAGS: register and subregister copies, glued nodes, dead
nodes, unused registers, etc.

Added SUnit::NumRegDefsLeft and ScheduleDAGSDNodes::RegDefIter.

Note: I disabled PrescheduleNodesWithMultipleUses when register
pressure is enabled, based on no evidence other than I don't think it
makes sense to have both enabled.

llvm-svn: 124853

might expect.

llvm-svn: 124848

llvm-svn: 124847

(lldb) process connect <remote-url>

Currently when you specify a file with the file command it helps us to find
a process plug-in that is suitable for debugging. If you specify a file you
can rely upon this to find the correct debugger plug-in:

% lldb a.out
Current executable set to 'a.out' (x86_64).
(lldb) process connect connect://localhost:2345
...

If you don't specify a file, you will need to specify the plug-in name that
you wish to use:

% lldb
(lldb) process connect --plugin process.gdb-remote connect://localhost:2345

Other connection URL examples:

(lldb) process connect connect://localhost:2345
(lldb) process connect tcp://127.0.0.1
(lldb) process connect file:///dev/ttyS1

We are currently treating the "connect://host:port" as a way to do raw socket
connections. If there is a URL for this already, please let me know and we
will adopt it.

So now you can connect to a remote debug server with the ProcessGDBRemote
plug-in. After connection, it will ask for the pid info using the "qC" packet
and if it responds with a valid process ID, it will be equivalent to attaching.
If it response with an error or invalid process ID, the LLDB process will be
in a new state: eStateConnected. This allows us to then download a program or
specify the program to run (using the 'A' packet), or specify a process to
attach to (using the "vAttach" packets), or query info about the processes
that might be available.

llvm-svn: 124846

DebugLoc associated with a machine instruction is used to emit location entries. DebugLoc associated with a DBG_VALUE is used to identify lexical scope of the variable. After register allocation, while inserting DBG_VALUE remember original debug location for the first instruction and reuse it, otherwise dwarf writer may be mislead in identifying the variable's scope.

llvm-svn: 124845

llvm-svn: 124843

llvm-svn: 124842

    apropos 'environment variable'

searches all settings description and returns a topic related to:

    target.process.env-vars

llvm-svn: 124841

to represent the supervisor call instruction (previosuly software interrupt).

llvm-svn: 124840

When the live range is live through a block that doesn't use the register, but
that has interference, region splitting wants to split at the top and bottom of
the basic block.

llvm-svn: 124839

Allow a live range to end with a kill flag, but don't allow a kill flag that
doesn't end the live range.

This makes the machine code verifier more useful during register allocation when
kill flag computation is deferred.

llvm-svn: 124838

llvm-svn: 124837

llvm-svn: 124836

llvm-svn: 124835

abi.

llvm-svn: 124834

or source locations that refer into a macro instantiation, delete all
of the Fix-Its on that diagnostic.

llvm-svn: 124833

llvm-svn: 124832

llvm-svn: 124831

llvm-svn: 124830

llvm-svn: 124829

llvm-svn: 124828

llvm-svn: 124827