'BlockDataRegion' to distinguish between the code associated with a
block (which is represented by 'BlockTextRegion') and an instance of a
block, which includes both code and data.  'BlockDataRegion' has an
associated LocationContext, which can be used to eventually model the
lifetime of a block object once LocationContexts can represent scopes
(and iterations around a loop, etc.).

llvm-svn: 89900

llvm-svn: 89899

llvm-svn: 89897

llvm-svn: 89896

This fixes pr5611.

llvm-svn: 89895

llvm-svn: 89894

Rollback changes r89516: Added two SubtargetFeatures::AddFeatures methods, which accept a comma-separated string or already parsed command line parameters as input, and some code re-factoring to use these new methods.

llvm-svn: 89893

llvm-svn: 89892

the linkage of a declaration. Switch the lame (and completely wrong)
NamedDecl::hasLinkage() over to using the new NamedDecl::getLinkage(),
along with the "can this declaration be a template argument?" check
that started all of this.

Fixes -fsyntax-only for PR5597.

llvm-svn: 89891

llvm-svn: 89890

Add a new RetainReleaseChecker class (that subclasses CheckerVisitor) to extend the functionality of the retain/release checker using the new Checker interface.  Pieces of CFRefCount will gradually be migrated to this new class over time.

llvm-svn: 89889

llvm-svn: 89888

Call GRExprEngine::setTransferFunctions() after registering all Checkers.  This allows GRTransferFuncs::RegisterChecks() to always be called after all checkers have been registered.

llvm-svn: 89887

Consolidate logic in ActionInlineCall by having it call ActionGRExprEngine instead of replicating most of its logic (and missing pieces).

llvm-svn: 89886

initializer name is available.

llvm-svn: 89885

Make RegisterInternalChecks() part of GRExprEngine's private implementation by making it a static function within GRExprEngine.cpp.

llvm-svn: 89884

Register internal checks with GRExprEngine when it is constructed, not manually in AnalysisConsumer.cpp.

llvm-svn: 89883

only stop processing the checkers after all the nodes for a current
check have been processed.  This (I believe) handles the case where
PredSet (the input nodes) contains more than one node due to state
bifurcation.  Zhongxing: can you review this?

llvm-svn: 89882

ProcessImplicitDefs should watch out for invalidated iterator and extra implicit operands on copies.

llvm-svn: 89880

With the testcase for pr3120, the "threaded interpreter" runtime decreases
from 1788 to 1413 with this change.

llvm-svn: 89877

llvm-svn: 89876

llvm-svn: 89875

llvm-svn: 89874

llvm-svn: 89873

function templates (in C++98), friend function templates, and
out-of-line definitions of members of class templates.

Also handles merging of default template arguments from previous
declarations of function templates, for C++0x. However, we don't yet
make use of those default template arguments.

llvm-svn: 89872

llvm-svn: 89867

llvm-svn: 89866

it is definitely profitable to tail duplicate indirect branches for x86.
This is likely to be true to various degrees for all modern x86 processors.

llvm-svn: 89865

Fix a thinko where we weren't always performing unary conversions on the switch condition, fixing PR5612

llvm-svn: 89864

llvm-svn: 89863

llvm-svn: 89862

llvm-svn: 89861

llvm-svn: 89860

llvm-svn: 89859

llvm-svn: 89858

llvm-svn: 89856

llvm-svn: 89855

llvm-svn: 89854

llvm-svn: 89853

#ifndef foo
#define foo(parm1)
#endif

foo(parm1) parm1 ...

#undef foo

llvm-svn: 89851