Add composite conversion intrinsics - will implement them shortly.

llvm-svn: 61318

llvm-svn: 61317

llvm-svn: 61316

llvm-svn: 61315

llvm-svn: 61314

llvm-svn: 61313

llvm-svn: 61312

llvm-svn: 61311

llvm-svn: 61310

llvm-svn: 61309

Document how move semantics and the emulation work. Do this in-file because it's such a specific thing.
Restructure code for less duplication.

llvm-svn: 61308

llvm-svn: 61306

llvm-svn: 61305

llvm-svn: 61304

llvm-svn: 61303

llvm-svn: 61302

llvm-svn: 61301

llvm-svn: 61300

llvm-svn: 61299

string.

That said, we should probably try and track down the correct clobber 
lists for the targets that don't have them (PPC, ARM, and Sparc), 
so that we can generate correct code.

llvm-svn: 61298

llvm-svn: 61296

llvm-svn: 61295

which can refer to static data members, enumerators, and member
functions as well as to non-static data members.

Implement correct lvalue computation for member references in C++. 
Compute the result type of non-static data members of reference type properly.

llvm-svn: 61294

using it in ObjC's method parameter encoding.

llvm-svn: 61293

warning by using an unsigned index.

llvm-svn: 61292

simple test that actually does VLA codegen.

Note that despite the fact that the alloca isn't in the entry block, it 
should dominate all uses; this is guaranteed by the restrictions on goto 
into VLA scope in C99.

llvm-svn: 61291

llvm-svn: 61290

Check the entire StackSaveValues stack for VLAs when dealing with goto and return statements. Noticed by Eli Friedman.

llvm-svn: 61289

llvm-svn: 61288

llvm-svn: 61287

keep track of the original parameter decl. types.
This is work in progress.

llvm-svn: 61286

Emit the size even if the declared type is a variably modified type. This lets us handle

void f(int n) {
  int (*a)[n];
  
  printf("size: %d\n", sizeof(*a));
}

llvm-svn: 61285

llvm-svn: 61284

llvm-svn: 61283

full encoding of the class which has an ivar of pointer to this
class. Its name is encoded in the type for the ivar in the
ivar-list metadata. This patch conforms to the above rule.

llvm-svn: 61282

llvm-svn: 61275

* Now Bind() methods take and return GRState* because binding could
  also alter GDM.
* No variables are initialized except those declared with initial
  values.
* failed C test cases are due to bugs in RemoveDeadBindings(),
which removes constraints that is still alive. This will be fixed in later
patch.
* default value of array and struct regions will be implemented in later patch.

llvm-svn: 61274

llvm-svn: 61273

Fix <rdar://problem/6454568>: BugReporter should correctly handle switch statements with no default case.

llvm-svn: 61270

llvm-svn: 61269