pointers.

Enhanced RegionStoreManager::Retrieve() to handle automatic casts when the
loaded value is different from the requested value. This should be refined over
time, but essentially we should always symbolicate locations as locations, and
convert them to non-locations on demand.

These changes now cause 'misc-ps.m' to pass again.

llvm-svn: 76497

llvm-svn: 76496

llvm-svn: 76495

llvm-svn: 76494

llvm-svn: 76493

llvm-svn: 76492

llvm-svn: 76490

llvm-svn: 76489

reducing the size of ParmVarDecl by one pointer. Also means that we'll 
properly (de-)serialize default arguments in C++ PCH files.

llvm-svn: 76487

Re-apply 75490, 75806 and 76177 with fixes and tests.  Efficiency comes
next.

llvm-svn: 76486

llvm-svn: 76485

llvm-svn: 76484

locs and vis versa.

llvm-svn: 76483

llvm-svn: 76481

llvm-svn: 76480

"LinkerPrivatePrefix". It seems to have been used in only one place before I
started this "linker_private" business. I'm thinking that a rename is in
order...

llvm-svn: 76479

llvm-svn: 76476

exact sdiv flags.

llvm-svn: 76475

llvm-svn: 76473

llvm-svn: 76472

llvm-svn: 76469

llvm-svn: 76466

as it no longer depends upon two different enums being kept in sync with each
other.

llvm-svn: 76465

SDiv is a binary operation that can overflow.

llvm-svn: 76464

the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API.  Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.

llvm-svn: 76462

 - This provides the AsmLexer interface to the target specific assembly parsers.

llvm-svn: 76460

Fix some sub-reg coalescing bugs where the coalescer wasn't updating the resulting interval's register class.

llvm-svn: 76458

llvm-svn: 76457

llvm-svn: 76456

llvm-svn: 76455

don't replace the type of the field with 'int', from Enea Zaffanella!

llvm-svn: 76454

 - This provides the AsmParser interface to the target specific assembly
   parsers.

llvm-svn: 76453

could be NULL. This allows the solver to handle optimized CFGs where branches
can be determined during CFG-construction to be infeasible.

llvm-svn: 76452

incomplete type (with a warning), from Enea Zaffanella!

llvm-svn: 76451

where the true or false CFGBlock* for a branch could be NULL. This will handle
the case where we can determine during CFG construction that a branch is
infeasible.

llvm-svn: 76450

llvm-svn: 76449

llvm-svn: 76447

llvm-svn: 76445

- Remove Sema::CheckPointeeTypesForAssignment(), a temporary API I added to ease migration to ObjCObjectPointerType. Convert Sema::CheckAssignmentConstraints() to no longer depend on the temporary API.
- Sema::ConvertDeclSpecToType(): Replace a couple FIXME's with an important comment/example.
- Sema::GetTypeForDeclarator(): Get the protocol's from the interface, NOT the declspec (to support the following C typedef idiom: "typedef C<P> T; T *obj").
- Sema::ObjCQualifiedIdTypesAreCompatible(): Removed some dead code.
- ASTContext::getObjCEncodingForTypeImpl(): Some minor cleanups.

llvm-svn: 76443

llvm-svn: 76442