which isn't needed anymore.

llvm-svn: 55419

llvm-svn: 55418

This commit adds the declaration syntax (and associated type).

llvm-svn: 55417

and various other things.

llvm-svn: 55415

verifier. See PR2711 for details.

llvm-svn: 55414

llvm-svn: 55413

llvm-svn: 55412

llvm-svn: 55410

llvm-svn: 55409

llvm-svn: 55408

 - It is not clear that this is the right approach, but this is at
   least consistent with how interfaces are handled.

 - This means NeXT now emits the correct metadata for properties in
   protocols.

 - This currently introduces a spurious warning involving inherited
   properties in protocols or categories; however, it also fixes some
   situations where we were failing to emit a warning. I will scrub
   this code tomorrow and fix this issue as well as number of other
   missed warnings / error situations that appear to exist.

llvm-svn: 55407

llvm-svn: 55406

Also, fix category protocol list metadata.

llvm-svn: 55405

ObjC{Category,Protocol}Decl.
 - No functionality change.

llvm-svn: 55404

llvm-svn: 55403

llvm-svn: 55402

llvm-svn: 55401

llvm-svn: 55400

llvm-svn: 55399

This simultaneously makes the code simpler and adds support for sext as well.

llvm-svn: 55398

immediate operands.

llvm-svn: 55397

llvm-svn: 55396

 - Was emitting duplicates of class properties instead of the category
   properties.

llvm-svn: 55395

llvm-svn: 55394

llvm-svn: 55393

llvm-svn: 55392

Put a heuristic in place to prevent GVN from falling into bad cases with massively complicated CFGs.
This speeds up a particular testcase from 12+ hours to 5 seconds with little perceptible loss of quality.

llvm-svn: 55391

Also, fix method lookup to not use LLVM module symbol table.

llvm-svn: 55390

of two, and to not need a scratch std::vector. Also, use the
SelectionDAG's topological sort in LegalizeDAG instead of having
a separate implementation.

llvm-svn: 55389

llvm-svn: 55388

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