purpose. Fixes PR9080!

llvm-svn: 124903

If interference reaches the last split point, it is effectively live out and
should be marked as 'MustSpill'.

This can make a difference when the terminator uses a register. There is no way
that register can be reused in the outgoing CFG bundle, even if it isn't live
out.

llvm-svn: 124900

5 to match the current doc.
Added FIXME reminder Make it really configurable later.

llvm-svn: 124899

llvm-svn: 124898

llvm-svn: 124897

Teach ARM/MC/ELF to handle R_ARM_JUMP24 relocation type for conditional jumps.
(yes, this is different from R_ARM_CALL)

- Adds a new method getARMBranchTargetOpValue() which handles the
  necessary distinction between the conditional and unconditional br/bl
  needed for ARM/ELF

At least for ARM mode, the needed fixup for conditional versus unconditional
br/bl is identical, but the ARM docs and existing ARM tools expect this
reloc type...

Added a few FIXME's for future naming fixups in ARMInstrInfo.td

llvm-svn: 124895

A live range cannot be split everywhere in a basic block. A split must go before
the first terminator, and if the variable is live into a landing pad, the split
must happen before the call that can throw.

llvm-svn: 124894

We should not be attempting a region split if it won't lead to at least one
directly allocatable interval. That could cause infinite splitting loops.

llvm-svn: 124893

Internal use means for compiling the LLDB debug engine and plug-ins, but it
should never make it into the public API.

Since we don't currently have a configuration script that detects avaiable
functionality in the LLDB build system, we are hard coding #define values
in the host specific "Config.h" files. 

#define values in these Config.h header files should set the value to zero or
one:

#define LLDB_CONFIG_TERMIOS_SUPPORTED 1

#define LLDB_CONFIG_OTHER 0

Then any code in the LLDB engine should check the availability using:

#if LLDB_CONFIG_TERMIOS_SUPPORTED
....
#endif

Eventually the contents of the host specific Config.h files will be auto
generated, but for now they will be hard coded. Any LLDB_CONFIG_XXXX items
that are added should be added to all Config.h files and set to either zero
or one.

llvm-svn: 124892

strncasecmp equivalents from Kirk Beitz.

llvm-svn: 124889

build issues on MinGW.

llvm-svn: 124888

we captured in the dependent case.

llvm-svn: 124887

llvm-svn: 124879

Patch by Renato Golin!

llvm-svn: 124878

llvm-svn: 124875

One (stepout.patch) to fix a problem in ThreadPlanStepOut.cpp. There is an erroneous semi colon at end of an if statement that make the condition useless (if body is empty).

And the second patch is to remove to useless typedef on enum, and so avoid a lot of warnings with clang++.

llvm-svn: 124874

like crazy.
 - How no one else is bothered by this I can't understand!

llvm-svn: 124873

custom conversion functions).

llvm-svn: 124872

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