restrict dyn_cast_or_null to pointer types, just like cast_or_null; re-commit of r114279, backed out in r114280

llvm-svn: 114282

llvm-svn: 114281

svn merge -c -114279 llvm/include/llvm/Support/Casting.h

llvm-svn: 114280

llvm-svn: 114279

llvm-svn: 114278

llvm-svn: 114277

remove CallSite::get; it is still present (as protected) in the baseclass, use one of the constructors intead

llvm-svn: 114275

llvm-svn: 114273

Added a separate class (PBQPBuilder) for PBQP Problem construction. This class can be extended to support custom constraints.

For now the allocator still uses the old (internal) construction mechanism by default. This will be phased out soon assuming 
no issues with the builder system come up.

To invoke the new construction mechanism just pass '-regalloc=pbqp -pbqp-builder' to llc. To provide custom constraints a
Target just needs to extend PBQPBuilder and pass an instance of their derived builder to the RegAllocPBQP constructor.

llvm-svn: 114272

llvm-svn: 114271

llvm-svn: 114270

unless we're on a platform without __cxa_atexit (or use thereof has been
disabled).  This patch actually just disables the check completely for
static locals, but I've filed http://llvm.org/bugs/show_bug.cgi?id=8176 to
track the platform-specific fix.

llvm-svn: 114269

NO path to the destination containing side effects, not that SOME path contains no side effects.
In  practice, this only manifests with CombinerAA enabled, because otherwise the chain has little
to no branching, so "any" is effectively equivalent to "all".

llvm-svn: 114268

frame variables and are not stopped in a valid frame.

llvm-svn: 114267

(lldb) frame variable --location

Where the address of variables wasn't being formatted consistently.

llvm-svn: 114266

- All single character options will now be printed together
- Changed all options that contains underscores to contain '-' instead
- Made the help come out a little flatter by showing the long and short
  option on the same line.
- Modified the short character for "--ignore-count" options to "-i"

llvm-svn: 114265

llvm-svn: 114263

llvm-svn: 114262

llvm-svn: 114261

llvm-svn: 114260

it reached the outermost scope and it hasn't yet been forwarded
to a cleanup.  Fixed PR8175.

llvm-svn: 114259

Fixed an issue with ClangASTContext::GetIndexOfChildMemberWithName() 
where objective C ivars were not being found correctly if they were
the second or higher child.

llvm-svn: 114258

llvm-svn: 114257

thumb with floating point.

llvm-svn: 114256

errors. Improves code completion in yet another case.

llvm-svn: 114255

llvm-svn: 114254

Added '|' delimiter to separate inline asm multiple alternative constraints for Clang side of support.

llvm-svn: 114253

accessed by the objects that own the settings. The previous approach wasn't
very usable and made for a lot of unnecessary code just to access variables
that were already owned by the objects.

While I fixed those things, I saw that CommandObject objects should really
have a reference to their command interpreter so they can access the terminal
with if they want to output usaage. Fixed up all CommandObjects to take
an interpreter and cleaned up the API to not need the interpreter to be
passed in.

Fixed the disassemble command to output the usage if no options are passed
down and arguments are passed (all disassebmle variants take options, there
are no "args only").

llvm-svn: 114252

llvm-svn: 114251

helpful asserts behind.

llvm-svn: 114250

llvm-svn: 114249

llvm-svn: 114248

llvm-svn: 114247

llvm-svn: 114246

the running of the test suite.  Right now, it doesn't do anything with the
config file.

Pass "-c myConfigFile" to specify the config file.

llvm-svn: 114245

IdempotentOperationChecker no longer reports errors that are post-dominated by a sink. This fixes some false positives that were flagged because a path was incomplete (usually in a loop).

llvm-svn: 114244

instructions (PICADD, PICLDR, et.al.)

llvm-svn: 114243

with one in the generic printing code is an error.

llvm-svn: 114242

llvm-svn: 114241

llvm-svn: 114240