llvm-svn: 146549

llvm-svn: 146548

llvm-svn: 146547

llvm-svn: 146546

llvm-svn: 146545

llvm-svn: 146544

rdar://10549683

llvm-svn: 146543

  to finalize MI bundles (i.e. add BUNDLE instruction and computing register def
  and use lists of the BUNDLE instruction) and a pass to unpack bundles.
- Teach more of MachineBasic and MachineInstr methods to be bundle aware.
- Switch Thumb2 IT block to MI bundles and delete the hazard recognizer hack to
  prevent IT blocks from being broken apart.

llvm-svn: 146542

llvm-svn: 146541

Add null checks to several functions.  Plus add test scenario for passing None to SBTarget.FindFirstType(None) and friends.

llvm-svn: 146540

llvm-svn: 146539

llvm-svn: 146538

the expression parser to locate instances where
dyn_cast<>() and isa<>() are used on types, and
replace them with getAs<>() as appropriate.

The difference is that dyn_cast<>() and isa<>()
are essentially LLVM/Clang's equivalent of RTTI
-- that is, they try to downcast the object and
return NULL if they cannot -- but getAs<>() can
traverse typedefs to perform a semantic cast.

llvm-svn: 146537

Some of the test cases do not currently work because the analyzer core
does not seem to call checkers for pre/post DeclRefExpr visits.
(Opened radar://10573500. To be fixed later on.)

llvm-svn: 146536

llvm-svn: 146535

llvm-svn: 146534

llvm-svn: 146533

Also, allow adding taint to a region (not only a symbolic value).

llvm-svn: 146532

llvm-svn: 146531

llvm-svn: 146530

llvm-svn: 146529

llvm-svn: 146528

[asan] remove .preinit_array from the compiler module (it breaks .so builds). This should be done in the run-time. 

llvm-svn: 146527

llvm-svn: 146526

handle non-pointer types.  This is for the extra info printed when function
types are compared.

llvm-svn: 146525

llvm-svn: 146524

llvm-svn: 146523

llvm-svn: 146522

llvm-svn: 146521

rdar://10549767

llvm-svn: 146520

rdar://10550269

llvm-svn: 146519

rdar://10549786

llvm-svn: 146518

llvm-svn: 146517

llvm-svn: 146516

rdar://10549741

llvm-svn: 146515

llvm-svn: 146514

llvm-svn: 146511

llvm-svn: 146508

llvm-svn: 146507

llvm-svn: 146505