No change in functionality.

llvm-svn: 62729

llvm-svn: 62728

llvm-svn: 62727

Fix <rdar://problem/6512717> by correctly reading the right offset in the token data in PTHLexer::getSourceLocation().

llvm-svn: 62725

Fix Sema::Owned(ExprResult) to not use a ternary operator. Necessary to work around a Visual Studio compiler bug.

Thanks to Doug Gregor for the suggestion.

llvm-svn: 62723

Static Analyzer: Replace LiveSymbols/DeadSymbols sets with a new object called "SymbolReaper".  Right now it just consolidates the two and cleans up some client code, but shortly it will be used to enable "lazy computation" of live symbols for use with RegionStore.

llvm-svn: 62722

the new ObjC's abi.

llvm-svn: 62721

This avoids call overhead and extraneous switches when parsing
very simple declspecs like "int" "void" etc, which are pretty common :)

llvm-svn: 62711

llvm-svn: 62708

llvm-svn: 62707

Fixes <rdar://problem/6507668> clang ObjC rewriter: put #line statement at top of rewritten file

llvm-svn: 62706

and more idiomatic.

llvm-svn: 62705

llvm-svn: 62704

David Chisnall

llvm-svn: 62703

groups, and fix misdeclaration of some -W options.

llvm-svn: 62702

llvm-svn: 62701

llvm-svn: 62700

llvm-svn: 62698

look for crt3.o appropriately.

llvm-svn: 62694

llvm-svn: 62677

llvm-svn: 62676

tells us whether Preprocessor::HandleIdentifier needs to be called.
Because this method is only rarely needed, this saves a call and a
bunch of random checks.  This drops the time in HandleIdentifier 
from 3.52ms to .98ms on cocoa.h on my machine.

llvm-svn: 62675

llvm-svn: 62674

llvm-svn: 62673

llvm-svn: 62672

llvm-svn: 62671

llvm-svn: 62670

llvm-svn: 62669

file, just load them directly as ints.

llvm-svn: 62668

Because the RegionStore can reason about values beyond the reasoning power of BasicStore, this patch splits some of the test cases for the retain/release checker to have versions that are handled by RegionStore (more warnings) and BasicStore (less warnings).

llvm-svn: 62667

llvm-svn: 62666

this removes 4266 calls to LookupDecl.

llvm-svn: 62662

 - Toolchain is responsible for providing list of prefixes to search.

 - Implement -print-file-name=xxx and -print-prog-name=xxx driver options.

llvm-svn: 62659

llvm-svn: 62656

llvm-svn: 62655

llvm-svn: 62654

 - For now forces generation of plist files, need to think about the
   right interface.

 - Changed -fsyntax-only mode to be its own phase (more consistent).

 - Add -WA, for passing options verbatim to analyzer.

llvm-svn: 62649

Static Analyzer: When generating plists for errors reports, generate one plist file per translation unit that contains all of the diagnostics.

llvm-svn: 62647

No change in functionality.

llvm-svn: 62646

No functionality change.

llvm-svn: 62640