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

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