allocas.

llvm-svn: 156458

llvm-svn: 156457

llvm-svn: 156456

llvm-svn: 156455

Added support for conditional operators and tightened the exclusion of the
unary operator from all operators to only the address of operator.

llvm-svn: 156450

llvm-svn: 156449

My previous change to install llvm-config-host for cross-builds resulted
in that file being installed even when the normal llvm-config was not
installed, e.g., when building the install-clang target.  Daniel suggested
this alternative, which solves the immediate problem and also avoids the gunk
in the top-level makefile.

llvm-svn: 156448

synthesis of property getter/setters. // rdar://11374235

llvm-svn: 156447

RegionStore, so be explicit about it and generate UnknownVal().

This is a hack to ensure we never produce undefined values for a value
coming from a compound value. (The undefined values can lead to
false positives.) 

radar://10127782

llvm-svn: 156446

llvm-svn: 156445

PR12731.  Patch by Meador Inge!

llvm-svn: 156444

llvm-svn: 156443

old value after the store but before it is released.
This fixes rdar:/11116986.

llvm-svn: 156442

llvm-svn: 156441

Print out a notification when the process of a target other than the currently selected target stops.

llvm-svn: 156433

When enabled, clang generates bounds checks for array and pointers dereferences. Work to follow in LLVM's backend.

OK'ed by Chad; thanks for the review.

llvm-svn: 156431

<rdar://problem/11338654> Fixing a bug where having a summary for a bitfield without a format specified would in certain cases crash LLDB - This has also led to refactoring the by-type accessors for the data formatter subsystem. These now belong in our internal layer, and are just invoked by the public API stratum

llvm-svn: 156429

disruptive, but it allows RegionStore to better "see" through casts that reinterpret arrays of values
as structs.  Fixes <rdar://problem/11405978>.

llvm-svn: 156428

When creating lazy bindings in RegionStore, propagate existing lazy bindings instead of creating new ones.
This is a functionality optimization.

llvm-svn: 156427

llvm-svn: 156426

@throw expression;  l2r conversion can introduce new cleanups
in certain cases, like when the expression is an ObjC property
reference of retainable type in ARC.

llvm-svn: 156425

On Lion, because the rights initially doesn't exist in /etc/authorization, if an admin user logs in and uses lldb within the first 5 minutes, it is possible to do AuthorizationCopyRights on LaunchUsingXPCRightName and get the rights back. As another security measure, we make sure that the LaunchUsingXPCRightName rights actually exists.

Removed Xcode as the user of the XPC service to shrink the security surface area.

llvm-svn: 156424

We make sure that if the user cancels out of the authentication dialog to add 'com.apple.lldb.LaunchUsingXPC' rights to /etc/authorization, we don't try to do AuthorizationCopyRights.

As well, refactored a bit so that control flow is easier to read for other folks. Added more comments.

llvm-svn: 156423

<rdar://problem/11239650> Fixing a bug where the SetValueFromCString() method failed to operate on dynamic values. The fix consists in making the set operation fall through to the parent. We only actually allow this if the dynamic value is at a 0-offset from the parent, or the new value is 0. Other scenarios would need agreement on the actual meaning of the set operation (do we keep offsetting? do we just assume the user knows what they are doing?) so we prevent them, and let the expression parser deal with the complexity

llvm-svn: 156422

Part of rdar://11352000 and should bring the buildbots back.

llvm-svn: 156421

don't reason about.

Self is just like a local variable in init methods, so it can be
assigned anything like result of static functions, other methods ... So
to suppress false positives that result in such cases, stop tracking the
checker-specific state after self is being assigned to (unless the
value is't being assigned to is either self or conforms to our rules).

This change does not invalidate any existing regression tests.

llvm-svn: 156420

When a combine twiddles an extract_vector, care should be take to preserve
the type of the index operand. No luck extracting a reasonable testcase,
unfortunately.

rdar://11391009

llvm-svn: 156419

prototypes should both return  `struct objc_class *`.
// rdar://11375495

llvm-svn: 156418

llvm-svn: 156417

llvm-svn: 156416

llvm-svn: 156414

llvm-svn: 156412

llvm-svn: 156411

A simple implementation of a summary and synthetic children providers for LLDB-specific shared pointers - This could be generalized to work with C++11 shared pointers with relative ease

llvm-svn: 156410

Patch by Jack Carter.

llvm-svn: 156409

Patch by Reed Kotler.

llvm-svn: 156408

Part of rdar://11352000

llvm-svn: 156407

llvm-svn: 156406

Part of rdar://11352000

llvm-svn: 156405

llvm-svn: 156404