llvm-svn: 123342

llvm-svn: 123341

that way, unfortunately. If you want to change them to work additively instead
of a one-variant-kind-per-symbolref, that's great and I completely agree it's
worth doing, but it really should be a separate patch. Until then, this isn't
correct."

So I am reverting this bit until a more opportune time.

llvm-svn: 123340

llvm-svn: 123339

llvm-svn: 123338

llvm-svn: 123337

(static_cast, dynamic_cast, reinterpret_cast, or const_cast) to
improve source-location information. Fixes PR8960.

llvm-svn: 123336

Make sure we don't crash in that case, but simply turn them into %noreg instead.

llvm-svn: 123335

It was leaving dangling pointers in the slot index maps.

llvm-svn: 123334

llvm-svn: 123333

llvm-svn: 123332

the proposed resolution to core isue 692. I'm not certain which way
we'll go on this one.

llvm-svn: 123331

The slot indexes must be monotonically increasing through the function.

llvm-svn: 123324

llvm-svn: 123323

llvm-svn: 123322

enum values we give to them. <rdar://problem/8823730>

llvm-svn: 123321

llvm-svn: 123320

llvm-svn: 123319

llvm-svn: 123318

of the switch block to appease GCC.

llvm-svn: 123317

another pack expansion type. This can happen when rebuilding types in
the current instantiation.

Fixes <rdar://problem/8848837> (Clang crashing on libc++ <functional>).

llvm-svn: 123316

llvm-svn: 123315

and mark the fields they use as mutable. This allows us to remove a few
const_casts.

llvm-svn: 123314

llvm-svn: 123313

llvm-svn: 123312

llvm-svn: 123310

A race condition exists between StopReadThread and the reader thread proper.
When StopReadThread sets m_read_thread_enabled to false the reader thread can
terminate and set m_read_thread to LLDB_INVALID_HOST_THREAD on exit.  Thus calls
to ThreadCancel or ThreadJoin in StopReadThread can be passed an invalid handle.

This patch removes the race by using m_read_thread_enabled as the flag thru
which the reader thread can notify the parent thread of early/abnormal
termination.

llvm-svn: 123309

SymbolFileDWARFDebugMap handles the parsing of OSO stabs which are effectively a
Mach-O specific feature and is incompatible with other object file formats.

llvm-svn: 123308

llvm-svn: 123307

Previously we would be posting a "FAILED" message to the log channel even when
the operation succeeded.

Also, take this opportunity to add braces thus eliminating an "ambiguous else"
compiler warning.

llvm-svn: 123306

llvm-svn: 123305

ensure %o7 is not assigned as the destination of getpcx instruction.

llvm-svn: 123304

delete the block we began emitting into if it had no predecessors.  We never
want to do this, because there are several valid cases during statement
emission where an existing block has no known predecessors but will acquire
some later.  The case in my test case doesn't inherently fall into this 
category, because we could safely emit the case-range code before the statement
body, but there are examples with labels that can't be fallen into 
that would also demonstrate this bug.

rdar://problem/8837067

llvm-svn: 123303

llvm-svn: 123302

are correctly marked as used instead of passing all possible argument registers
as used.  

llvm-svn: 123301

Added the following functions to SBThread to allow threads to be suspended when a process is resumed:

bool SBThread::Suspend();
bool SBThread::Resume();
bool SBThread::IsSuspended();

llvm-svn: 123300

of the bootstrap miscompare issue.

llvm-svn: 123299

the source of the bootstrap problem.

llvm-svn: 123298

llvm-svn: 123297

 - See comment for why.

llvm-svn: 123296