llvm-svn: 55387

llvm-svn: 55386

put each major step in a separate function. This makes the high
level sequence of events easier to follow.

llvm-svn: 55385

llvm-svn: 55384

llvm-svn: 55383

llvm-svn: 55381

- fix to please VS: add a return after an assert.

llvm-svn: 55380

llvm-svn: 55379

allowing it to support the full range of conversions people might ask for in a correct manner.

llvm-svn: 55378

llvm-svn: 55377

have a return type that differs from the operand types.

llvm-svn: 55376

was inserted or not.  This allows bitcast in fast isel to properly handle the case
where an appropriate reg-to-reg copy is not available.

llvm-svn: 55375

llvm-svn: 55374

llvm-svn: 55373

llvm-svn: 55372

llvm-svn: 55371

str() mirrors the same method in std::ostringstream.
str() flushes the buffered stream contents to string and returns a reference to the string.

llvm-svn: 55370

 - Only supports simple assignment and atomic semantics are ignored.
 - Not quite usable yet because the methods do not actually get added
   to the class metadata.
 - Added ObjCPropertyDecl::getSetterKind (one of Assign, Copy, Retain).
 - Rearrange CodeGenFunction so synthesis can reuse function prolog /
   epilog code.

llvm-svn: 55365

Respect isReadOnly when generating synthesized method decls.

llvm-svn: 55364

llvm-svn: 55363

No (intended) functionality change.

llvm-svn: 55362

in the example attached to PR2590, but is a problem in general.

llvm-svn: 55361

llvm-svn: 55360

orders, part of PR2590

llvm-svn: 55359

assign it to a version of the xmm register with the regclass that matches its
type.  This fixes PR2715, a bug handling some crazy xpcom case in mozilla.

llvm-svn: 55358

Move implicit Obj-C param creation into ObjCMethodDecl.
 - Add ObjCMethodDecl::createImplicitParams.
 - Remove ObjCMethodDecl::set{Self,Cmd}Decl
 - Remove Sema::CreateImplicitParameter

No (intended) functionality change.

llvm-svn: 55357

 - Add ObjCMethodDecl::createImplicitParams.
 - Remove ObjCMethodDecl::set{Self,Cmd}Decl
 - Remove Sema::CreateImplicitParameter

No (intended) functionality change.

llvm-svn: 55356

llvm-svn: 55355

 - Change enum name to Kind.
 - Change enum constants to English strings.

Also, fix getPropertyImplementation (which probably should be renamed)

llvm-svn: 55354

llvm-svn: 55353

 - Also, fix Parser to construct proper SetterName selector (should be
   lifted out of parser though).

llvm-svn: 55352

RecyclingAllocator, but this change is needed for the nodes
to actually be recycled. This cuts SelectionDAG's memory
usage high-water-mark in half in some cases.

llvm-svn: 55351

llvm-svn: 55350

Throw the switch to allow FastISel to emit instructions whose return types different from their inputs.  Next step: adding lowering pattens in FastISel that actually use these newly available opcodes.

llvm-svn: 55349

llvm-svn: 55348

Enhance TableGen to emit code for FastISel of opcodes with variadic return types without slowing down opcodes that are not variadic.  No such opcodes are currently generated, but in theory it should be a matter of just hitting the switch.

llvm-svn: 55347

of RHSs to id type instead of void* if either has Objective-C object
type.
 - This ensures the result can still be used in normal places an
   object can be used, like a message send.

Add implicit conversions for ?: applied to qualified id types to
ensure that the RHSs are compatible. 
 - This prevents a codegen crash (creating invalid PHI nodes).
 - Again, this relates to the fact that qualified id types have no
   canonical types.
 - Note that the implicit type casted to is incorrect, however this
   doesn't currently cause problems because of the flexibility of the
   id type.

Test cases for above.

llvm-svn: 55346

Add a RetVT parameter to emitted FastISel methods, so that we will be able to pass the desired return
type down.  This is not currently used.

llvm-svn: 55345

Deepen the map structure tablegen uses to compute FastISel patterns, in preparation for having patterns
with return types that differ from their input types.  This is not yet used.

llvm-svn: 55344

binary primitives.

llvm-svn: 55343