llvm-svn: 124077

llvm-svn: 124076

SWIG renaming done to work around deprecated APIs.

llvm-svn: 124075

  error: no super class declared in @interface for 'XXX'

to be:

  error: 'X' cannot use 'super' because it is a root class

The latter explains what the user actually did wrong.

Fixes: <rdar://problem/8904409>
llvm-svn: 124074

clang's -Wuninitialized-experimental warning.
While these don't look like real bugs, clang's
-Wuninitialized-experimental analysis is stricter
than GCC's, and these fixes have the benefit
of being general nice cleanups.

llvm-svn: 124073

clang's -Wuninitialized-experimental warning.
While these don't look like real bugs, clang's
-Wuninitialized-experimental analysis is stricter
than GCC's, and these fixes have the benefit
of being general nice cleanups.

llvm-svn: 124072

llvm-svn: 124071

that have PHI or select uses of their element pointers.  This can often happen
when instcombine sinks two loads into a successor, inserting a phi or select.

With this patch, we can scalarize the alloca, but the pinned elements are not
yet promoted.  This is still a win for large aggregates where only one element
is used.  This fixes rdar://8904039 and part of rdar://7339113 (poor codegen
on stringswitch).

llvm-svn: 124070

provision for specifying a working directory with the name LaunchWithCWD in our
target language (Python) for now.  This fixes the test suite failures due to the
overloading.

llvm-svn: 124069

on test-suite + SPEC2000 & SPEC2006.

llvm-svn: 124068

No functionality change.

llvm-svn: 124067

handle the "Transformation preventing inst" printing, 
so that -scalarrepl -debug will always print the rejected
instruction.  No functionality change.

llvm-svn: 124066

llvm-svn: 124065

X86 backend has been fixed.

llvm-svn: 124064

due to overloaded SBTarget::Launch() calls. 

Bumping Xcode project versions: lldb-42 and debugserver-127.

llvm-svn: 124063

llvm-svn: 124062

computation, the Ancestor field is always set to the Parent, so we can remove
the explicit link entirely and merge the Parent and Ancestor fields. Instead of
checking for whether an ancestor exists for a node or not, we simply check
whether the node has already been processed. This is simpler if Compress is
inlined into Eval, so I did that as well.

This is about a 3% speedup running -domtree on test-suite + SPEC2000 & SPEC2006,
but it also opens up some opportunities for further improvement.

llvm-svn: 124061

takes separate file handles for stdin, stdout, and stder and also allows for
the working directory to be specified.

Added support to "process launch" to a new option: --working-dir=PATH. We
can now set the working directory. If this is not set, it defaults to that
of the process that has LLDB loaded. Added the working directory to the
host LaunchInNewTerminal function to allows the current working directory 
to be set in processes that are spawned in their own terminal. Also hooked this
up to the lldb_private::Process and all mac plug-ins. The linux plug-in had its
API changed, but nothing is making use of it yet. Modfied "debugserver" and
"darwin-debug" to also handle the current working directory options and modified
the code in LLDB that spawns these tools to pass the info along.

Fixed ProcessGDBRemote to properly pass along all file handles for stdin, stdout
and stderr. 

After clearing the default values for the stdin/out/err file handles for
process to be NULL, we had a crasher in UserSettingsController::UpdateStringVariable
which is now fixed. Also fixed the setting of boolean values to be able to
be set as "true", "yes", "on", "1" for true (case insensitive) and "false", "no",
"off", or "0" for false.

Fixed debugserver to properly handle files for STDIN, STDOUT and STDERR that are not
already opened. Previous to this fix debugserver would only correctly open and dupe
file handles for the slave side of a pseudo terminal. It now correctly handles
getting STDIN for the inferior from a file, and spitting STDOUT and STDERR out to
files. Also made sure the file handles were correctly opened with the NOCTTY flag
for terminals.

llvm-svn: 124060

Add support for SHT_X86_64_UNWIND.

llvm-svn: 124059

llvm-svn: 124058

llvm-svn: 124057

llvm-svn: 124056

llvm-svn: 124055

llvm-svn: 124054

of the link-eval data structure from dominator computation.

llvm-svn: 124053

constructing compile flags, and to link against the 'rt' library on
Linux for clock_gettime and friends.

llvm-svn: 124052

llvm-svn: 124051

nice to know about the issue, but we shouldn't crash.

llvm-svn: 124050

checking the validity of the shared pointer prior to using it.

Fixed the GDB remote plug-in to once again watch for a reply from the "k" 
packet, and fixed the logic to make sure the thread requesting the kill
and the async thread play nice (and very quickly) by synchronizing the
packet sending and reply. I also tweaked some of the shut down packet
("k" kill, "D" detach, and the halt packet) to make sure they do the right
thing.

Fixed "StateType Process::WaitForProcessStopPrivate (...)" to correctly pass
the timeout along to WaitForStateChangedEventsPrivate() and made the function
behave correctly with respect to timing out.

Added separate STDIN, STDOUT, and STDERR support to debugserver. Also added
the start of being able to set the working directory for the inferior process.

llvm-svn: 124049

Accept the C++0x override control keywords as an extension in C++98. This is OK since the new syntax is unambiguous and can't be confused with C++98 syntax. If anyone disagrees, please shout!

llvm-svn: 124048

llvm-svn: 124047

"make check" alone.

llvm-svn: 124046

that we can change from indirect to direct.

llvm-svn: 124045

target function.

Fixes part of rdar://8546196

llvm-svn: 124044

llvm-svn: 124041

llvm-svn: 124040

llvm-svn: 124039

Avoid the race condition Stephen Wilson was worried about in revision 123465 by making a local copy. We need to be able to have the private state thread let the lldb_private::Process class that it has exited, otherwise we end up with a timeout when the process destructor or DoDestroy is called where the private state thread has already exited and then StopPrivateStateThread() will wait for the thread which has already existed to respond to it. 

llvm-svn: 124038

llvm-svn: 124037

llvm-svn: 124036