llvm-svn: 54861

Migrate GRState::ConstEqTy (map used from tracking constants for symbols) to use the generic data map instead.

llvm-svn: 54860

Added GRStateTrait.h, which includes boilerplate code for creating specializations of GRStateTrait<>.
Modified GRStateTrait<ConstNotEq> in GRState to use the boilerplate in GRStateTrait<> for ImmutableMaps.

llvm-svn: 54859

Switch to shared raw_ostream code instead of having it be clang specific.
This also helps the eventual distcc project.

llvm-svn: 54858

llvm-svn: 54857

llvm-svn: 54856

can *only* output data (no seeking, reading, etc).  This is adapted from the
clang "-E outputter", and is roughly 10% faster than stdio on darwin and 30%
(or more) faster than std::ostream.

llvm-svn: 54855

llvm-svn: 54854

llvm-svn: 54853

Move the type checking that Sema::ActOnCastExpr does into a new Sema::CheckCastTypes function so that it can be reused.

llvm-svn: 54852

llvm-svn: 54851

llvm-svn: 54850

No functionality change, this follows the convention of how postfix-expressions are handled.

llvm-svn: 54849

llvm-svn: 54848

llvm-svn: 54847

llvm-svn: 54846

llvm-svn: 54845

llvm-svn: 54844

Move SLEB/ULEB size calculation routines from AsmPrinter to TargetAsmInfo. This makes JIT asmprinter-free.

llvm-svn: 54843

Reduce heap trashing due to std::string construction / concatenation via caching of section flags string representations

llvm-svn: 54842

llvm-svn: 54841

llvm-svn: 54840

Declarator class considers DeclSpec as immutable; Declarator::getMutableDeclSpec should be used rarely and with care.
Have Declarator accept and use a 'const DeclSpec &', instead of 'DeclSpec &', to make DeclSpec's immutability more explicit.
No functionality change.

llvm-svn: 54839

Change CodeGenFunction::EmitParmDecl to take either a ParmVarDecl or an
  ImplicitParamDecl.

Drop hasAggregateLLVMType from CodeGenModule.cpp (use version in
  CodeGenFunction).

Change the Objective-C method generation to use EmitParmDecl for
  implicit parameters.

llvm-svn: 54838

llvm-svn: 54837

 - We are beyond the point where this shows up often and when it does
   generating miscompiled files is bad.

llvm-svn: 54836

- Remove ConstNotEq from GRState/GRStateManager (!= tracking uses GDM instead).
- GRStateManager now can book-keep "contexts" (e.g., factory objects) for uses
  with data elements stored into the GDM.
- Refactor pretty-printing of states to use GRState::Printer objects
  exclusively. This removed a huge amount of pretty-printing logic from
  GRExprEngine.

CFRefCount
- Simplified some API calls based on refinements to the GDM api.

llvm-svn: 54835

llvm-svn: 54834

  ObjCInterfaceDecl.

Change ObjCRuntime::GenerateMessageSendSuper to take the
  ObjCInterfaceDecl for the super class, instead of just its name.

Change EmitObjCMessageExpr to make the right runtime calls for super
  sends in class methods (i.e. a super send with the class object as
  the receiver).

llvm-svn: 54833

llvm-svn: 54832

  use default APSInt constructor instead of embedding arbitrary
  constant.

Update OverloadExpr::getNumArgs to use getIntegerConstantExprValue.

Update OverloadExpr::getExpr to be const.

llvm-svn: 54828

 - Add CodeGenModule::EmitTopLevelDecl which uses switch on kind
   instead of ugly & slow dyn_cast chains.

 - Drop some simple forwarding methods into the ObjC runtime.

 - Privatize appropriate methods.

llvm-svn: 54827

llvm-svn: 54826

 - This is in prep for implementation class support for the NeXT
   runtime, for which the existing methods don't provide enough
   information (and additionally make too many assumptions about how
   things should be emitted).

llvm-svn: 54824

Remove GCSE, ValueNumbering, and LoadValueNumbering.  These have been deprecated for almost a year; it's finally time for them to go away.

llvm-svn: 54822

llvm-svn: 54821

Convert several std::vectors over to SmallVector, and use reserve() as appropriate for cases where std::vector is still used.

llvm-svn: 54820

llvm-svn: 54819

 - Thanks Thomas

llvm-svn: 54818

instcombine among other things.

llvm-svn: 54814