- This doesn't follow normal installation procedure of python
   code, but no sense trying too hard since ccc will be moved to
   C++.

 - Entry point is now tools/ccc.

llvm-svn: 62517

with @synthesize being illegal.

llvm-svn: 62515

SourceManager::getFileCharacteristic(FileID) method: we need a 
full location to know if it is a system header etc in the future.

llvm-svn: 62503

safe because a #line can change the file characteristic on a per-loc
basis.

llvm-svn: 62502

safe because a #line can change the file characteristic on a per-loc
basis.

llvm-svn: 62501

no longer such thing as a non-canonical FileID.

llvm-svn: 62499

Run destructors of MacroInfo objects to free memory they allocate.  This addresses <rdar://problem/6506035>.

llvm-svn: 62498

llvm-svn: 62497

llvm-svn: 62496

llvm-svn: 62495

SourceManager::getBuffer(SourceLocation) method.

llvm-svn: 62494

llvm-svn: 62493

llvm-svn: 62492

llvm-svn: 62491

SourceLocation.  This requires making some cleanups to token pasting
and _Pragma expansion.

llvm-svn: 62490

llvm-svn: 62489

Fix type of logical negation for C++.

llvm-svn: 62475

should. This needs cleanup.

llvm-svn: 62473

Anders noticed.

llvm-svn: 62472

llvm-svn: 62469

These actions are extremely widely used (identifier expressions and literals); still no performance regression.

llvm-svn: 62468

llvm-svn: 62466

llvm-svn: 62465

llvm-svn: 62464

llvm-svn: 62463

allocating them from a recycling bump pointer allocator.  This 
reduces malloc/free traffic of parse-noop (but no other mode),
which makes sharking -parse-noop more meaningful.

llvm-svn: 62460

llvm-svn: 62458

llvm-svn: 62455

rearrange GetIdentifierInfo so that the fast path can be partially inlined into PTHLexer::Lex.  This speeds up the user time of PTH -Eonly by another 2ms (4.4%)

llvm-svn: 62454

llvm-svn: 62453

llvm-svn: 62452

there is one of these per header, this almost always gets alloc/free'd for
each #ifdef.

llvm-svn: 62451

llvm-svn: 62450

llvm-svn: 62449

llvm-svn: 62448

instead of assembling from bytes.  This speeds up -Eonly PTH reading 
of cocoa.h by about 2ms, which is 4.2%.

llvm-svn: 62447

llvm-svn: 62446

copies.  I verified that this causes no performance change in PTH.

llvm-svn: 62445

llvm-svn: 62444

llvm-svn: 62443