llvm-svn: 139791

llvm-svn: 139789

possible for that to matter right now, but eventually I think we'll
need to unify this better, and then it might.  Also, use a more
efficient looping structure.

llvm-svn: 139788

llvm-svn: 139770

we don't need to.

llvm-svn: 139769

[analyzer] Refactor: make PathDiagnosticLocation responsible for validation of SourceLocations (commit 2 of ?):
- Modify all PathDiagnosticLocation constructors that take Stmt to also requre LocationContext.
- Add a constructor which should be used in case there is no valid statement/location (it will grab the location of the enclosing function).

llvm-svn: 139763

llvm-svn: 139752

llvm-svn: 139750

Don't try to write a macro offset for an identifier that names a non-exported macro, for real this time

llvm-svn: 139745

llvm-svn: 139734

Make sure that we actually keep the key length and data length in sync when dealing with non-exported macros

llvm-svn: 139731

llvm-svn: 139728

supplied, use something derived from the system's temporary
directory. Depends on LLVM r139725.

llvm-svn: 139726

llvm-svn: 139723

Thread safety: adding additional documentation to the main thread safety interface, and making the destructor for the thread safety handler pure virtual

llvm-svn: 139722

Thread safety: adding test cases for unparseable lock expressions and expanding the handling of these expressions

llvm-svn: 139720

llvm-svn: 139718

PR10864: make sure we correctly delay type-checking for inline asm tied operands with dependent type.  Patch by Likai Liu.

llvm-svn: 139716

annotated with cf_consumed attribute.

llvm-svn: 139709

declared which does not force a 'copy' of the block literal
object. // rdar://9829425

llvm-svn: 139706

[analyzer] After CFG has been linearized, we can have a situation where an ExpoledNode has an invalid SourceLocation (which has no correspondence in the source code). This commit is the first step to solve this problem.
 - It adds LocationContext to the PathDiagnosticLocation object and uses it to lookup the enclosing statement with a valid location.
 - So far, the LocationContext is only available when the object is constructed from the ExplodedNode.
 - Already found some subtle bugs(in plist-output-alternate.m) where the intermediate diagnostic steps were not previously shown. 

llvm-svn: 139703

llvm-svn: 139700

llvm-svn: 139696

llvm-svn: 139681

llvm-svn: 139678

specified path(s) to the list of prefix directories.
rdar://10097714

llvm-svn: 139677

[analyzer] Refactor: Make PathDiagnosticLocation responsible for creating a valid object given an ExploadedNode (the same logic can be reused by other checkers).

llvm-svn: 139672

llvm-svn: 139668

Assert that the module hash produced after stripping away non-modular options is the same as the module hash before stripping those options.

llvm-svn: 139663

target triple to separate modules built under different
conditions. The hash is used to create a subdirectory in the module
cache path where other invocations of the compiler (with the same
version, language options, etc.) can find the precompiled modules.

llvm-svn: 139662

to find the called declaration.  Explicit casts can radically
change the semantics of a call, and it's no longer really a
builtin call any more than it would be a builtin call if you stored
the function pointer into a variable and called that.

llvm-svn: 139659

the builtin is really just a predefined declaration.  These are
totally valid to cast.

llvm-svn: 139657

llvm-svn: 139655

llvm-svn: 139654

Make clang use Acquire loads and Release stores where necessary.

llvm-svn: 139650

llvm-svn: 139648

to the consumer without being fully deserialized).

The regression was on compiling boost.python and it was too difficult to get a reduced
test case unfortunately.

Also modify the logic of how objc methods are getting passed to the consumer;
codegen depended on receiving objc methods before the implementation decl.
Since the interesting objc methods are ones with a body and such methods only
exist inside an ObjCImplDecl, deserialize and pass to consumer all the methods
of ObCImplDecl when we see one.

Fixes http://llvm.org/PR10922 & rdar://10117105.

llvm-svn: 139644

llvm-svn: 139643

Turn off the generation of unaligned atomic load/store; I'm going to explicitly error out on such cases in the backend, at least for the moment.

llvm-svn: 139640

and preprocessor options (such as macro definitions) first.

llvm-svn: 139638