- start support for new PEI w/reg alloc, allow running RS from emit{Pro,Epi}logue() target hooks.
- fix minor issue with recursion detection.

llvm-svn: 78318

creating them directly in the pic16 asmprinter.

llvm-svn: 78317

we were going to enter into the scope of a class template or class
template partial specialization, rebuild that type so that it can
refer to members of the current instantiation, as in code like

  template<typename T>
  struct X {
    typedef T* pointer;
    pointer data();
  };

  template<typename T>
  typename X<T>::pointer X<T>::data() { ... }

Without rebuilding the return type of this out-of-line definition, the
canonical return type of the out-of-line definition (a TypenameType)
will not match the canonical return type of the declaration (the
canonical type of T*).

llvm-svn: 78316

llvm-svn: 78315

llvm-svn: 78314

llvm-svn: 78313

and LowerReturn, to verify that the targets' hooks have respected some
of their postconditions.

llvm-svn: 78312

types don't have any return values, from CodeGen's perspective.
This fixes PR4688.

llvm-svn: 78311

llvm-svn: 78310

optimize and check for non-optimal code, but until the frontend is as
powerful as fold...

llvm-svn: 78309

llvm-svn: 78308

Patch by John Thompson!

llvm-svn: 78307

llvm-svn: 78306

llvm-svn: 78305

Patch by John Thompson!

llvm-svn: 78304

llvm-svn: 78303

llvm-svn: 78302

Some Builders need further cleanup.

llvm-svn: 78301

llvm-svn: 78300

llvm-svn: 78299

merge GRCoreEngineImpl and GRCoreEngine.

Introduce a new interface class GRSubEngine as the subengine of GRCoreEngine.
GRExprEngine subclasses GRSubEngine now.

llvm-svn: 78298

by aggressive chain operand optimization. UpdateNodeOperands
does not modify the node in place if it would result in
a node identical to an existing node.

llvm-svn: 78297

llvm-svn: 78296

and high-bits values in ways that weren't correct for integer
types wider than 64 bits. This fixes a miscompile in
PPMacroExpansion.cpp in clang on x86-64.

llvm-svn: 78295

llvm-svn: 78293

transform, then use the result for template instantiation. The generic
transformation fixes a few issues:

  - It copes better with template template parameters and member
  templates (when they're implemented). 
  - The logic used to replace template template parameters with their
  arguments is now centralized in TransformDecl, so that it will apply
  for other declaration-instantiation steps.
  - The error-recovery strategy is normalized now, so that any error
  results in a NULL TemplateName.

llvm-svn: 78292

  merge ExplodedGraphImpl and ExplodedGraph.

llvm-svn: 78291

llvm-svn: 78290

llvm-svn: 78289

 - This also fixes the ENABLE_EXPENSIVE_CHECKS failure on vmcore.ml.

llvm-svn: 78287

tree transformation. Template instantiation uses this general
transformation rather than implementing its own transformation.

llvm-svn: 78286

llvm-svn: 78285

llvm-svn: 78284

llvm-svn: 78283

llvm-svn: 78282

llvm-svn: 78281

llvm-svn: 78280

already been uniqued.

llvm-svn: 78279

  this->Base::foo

from James Porter!

llvm-svn: 78278

As suggested by Nick Lewycky.

llvm-svn: 78277