Make BlockDataRegion::referenced_vars_iterator an actual class that enforces that all MemRegions iterated over are VarRegions.

llvm-svn: 90430

llvm-svn: 90429

llvm-svn: 90428

llvm-svn: 90427

llvm-svn: 90426

llvm-svn: 90424

Don't pull vector sext through both hands of a logical operation, since doing so prevents the fusion of vector sext and setcc into vsetcc.
Add a testcase for the above transformation.
Fix a bogus use of APInt noticed while tracking this down.

llvm-svn: 90423

llvm-svn: 90422

llvm-svn: 90421

llvm-svn: 90420

llvm-svn: 90419

both source operands.  In the canonical form, the 2nd operand is changed to an
undef and the shuffle mask is adjusted to only reference elements from the 1st
operand.  Radar 7434842.

llvm-svn: 90417

llvm-svn: 90416

llvm-svn: 90415

llvm-svn: 90414

llvm-svn: 90413

llvm-svn: 90412

llvm-svn: 90411

overloaded-operator resolution is wildly untested, but the parallel code for
methods seems to satisfy some trivial tests.

Also change some overload-resolution APIs to take a type instead of an expression,
which lets us avoid creating a spurious CXXThisExpr when resolving implicit
member accesses.

llvm-svn: 90410

llvm-svn: 90409

llvm-svn: 90408

llvm-svn: 90407

llvm-svn: 90406

Add batch version of 'StoreManager::InvalidateRegion()' for invalidating multiple regions as once.  After adopting this in the CFRefCount::EvalCall(), we see a reduction in analysis time of 1.5% when analyzing all of SQLite3.

llvm-svn: 90405

llvm-svn: 90402

llvm-svn: 90401

llvm-svn: 90400

llvm-svn: 90399

llvm-svn: 90398

llvm-svn: 90397

Delay computing the return adjustments for covariant thunks until when they are added to the vtable.

llvm-svn: 90396

llvm-svn: 90395

llvm-svn: 90394

llvm-svn: 90393

llvm-svn: 90392

llvm-svn: 90391

llvm-svn: 90390

llvm-svn: 90389

llvm-svn: 90388

llvm-svn: 90387