Cleanup various declarations of 'Stmt*' to be 'Stmt *', etc. in libAnalyzer and libStaticAnalyzer[*].  It was highly inconsistent, and very ugly to look at.

llvm-svn: 137537

Also change the SourceInitFile to look for .lldb-<APPNAME> and source that
preferentially if it exists.
Also made the breakpoint site report its address as well as its breakpoint number
when it gets hit and can't find any the associated locations (usually because the
breakpoint got disabled or deleted programmatically between the time it was hit
and reported.)
Changed ThreadPlanCallFunction to initialize the ivar m_func in the initializers of the
constructor, rather than waiting to initialize till later on in the function.
Fixed a bug where if you make an SBError and the ask it Success, it returns false.
Fixed ValueObject::ResolveValue so that it resolves a temporary value, rather than
overwriting the one in the value object.

llvm-svn: 137536

llvm-svn: 137535

llvm-svn: 137534

llvm-svn: 137533

inputs that aren't preprocessable.

llvm-svn: 137532

llvm-svn: 137531

llvm-svn: 137530

Having a notion of an actual ProgramPointTag will aid in introspection of the analyzer's behavior.
For example, the GraphViz output of the analyzer will pretty-print the tags in a useful manner.

llvm-svn: 137529

and add some docstrings.

llvm-svn: 137528

of the instruction.

Note that this change affects the existing non-atomic load and store
instructions; the parser now accepts both forms, and the change is noted
in the release notes.

llvm-svn: 137527

MacOSKeychainAPIChecker: If the allocated data address entered as an enclosing function parameter, skip it to avoid false positives.

llvm-svn: 137526

Tidy up the code a bit and push the definition of the value next to the uses
to try to minimize this sort of issue from arising again while I'm at it.

rdar://9945172

llvm-svn: 137525

[driver] Refactor a bit to enable a few fixes when generating diagnostics.  No functional change intended.

llvm-svn: 137524

Report errors earlier: on checkDeadSymbols() and clear the state after the symbol we are tracking goes out of scope. 

Also, perform lazy error checking. Instead of forcing the paths to be split depending one the return value of the allocator, make the return symbol depend on the allocated data symbol, which prolongs its life span to the time when the allocated data symbol becomes dead.

llvm-svn: 137523

llvm-svn: 137522

llvm-svn: 137521

Some reorganization of atomic docs.  Added explicit section for NonAtomic.  Added example for illegal non-atomic operation.

llvm-svn: 137520

vectors. It operates on 128-bit elements instead of regular scalar
types. Recognize shuffles that are suitable for VPERM2F128 and teach
the x86 legalizer how to handle them.

llvm-svn: 137519

llvm-svn: 137518

time. One is cleanup, the other is me being OCD about enum group nesting.

llvm-svn: 137517

cause extra shared pointer references to one or more modules to be leaked.
This would cause many object files to stay around the life of LLDB, so after
a recompile and rexecution, we would keep adding more and more memory. After
fixing the leak, we found many cases where leaked stack frames were still
being used and causing crashes in the test suite. These are now all resolved.

llvm-svn: 137516

llvm-svn: 137515

MacOSKeychainAPIChecker: There is no need to use SymbolMetadata to represent the allocated data symbol, we can just use the symbol corresponding to the SymbolicRegion. This simplifies tracking of the symbol, for example, SymbolMetadata needs to go through extra hoops to stay alive.

Make AllocationState internal to the MacOSKeychainAPIChecker class.

llvm-svn: 137514

Partial fix for rdar://9945172.

llvm-svn: 137513

the C++0x narrowing error.

llvm-svn: 137512

they're the correct type.

llvm-svn: 137511

attribute of a property. patch by Remy Demarest fixes it.

llvm-svn: 137509

llvm-svn: 137508

llvm-svn: 137507

llvm-svn: 137506

llvm-svn: 137505

llvm-svn: 137504

Skip the TestObjCDymaicValue.py tests for i386 due to dynamic types for ObjC V1 runtime not implemented yet.
Radar to be filed.

llvm-svn: 137503

Fix some remaining issues with decoding ARM-mode memory instructions, and add another batch of tests.

llvm-svn: 137502

This implements the 'landingpad' instruction. It's used to indicate that a basic
block is a landing pad. There are several restrictions on its use (see
LangRef.html for more detail). These restrictions allow the exception handling
code to gather the information it needs in a much more sane way.

This patch has the definition, implementation, C interface, parsing, and bitcode
support in it.

llvm-svn: 137501

Add TestInferiorChanged.py to test that lldb reloads the inferior after it was changed during the debug session.
First, main.c causes a crash, the inferior then gets re-built with main2.c which is not crashing.

Add Base.cleanup(self, dictionary=None) for platform specfic way to do cleanup after build.
This plugin method is used by the above test case to cleanup the main.c build before rebuild for main2.c.

llvm-svn: 137500

llvm-svn: 137499

[analyzer] Introduce new MemRegion, "TypedValueRegion", so that we can separate TypedRegions that implement getValueType() from those that don't.

Patch by Olaf Krzikalla!

llvm-svn: 137498

prevailing convention.  Thanks to Dave Zarzycki for the patch.

llvm-svn: 137497