Timings showed no significant difference before and after the commit.

llvm-svn: 74504

llvm-svn: 74503

llvm-svn: 74502

The implementations of these methods can Use Decl::getASTContext() to get the ASTContext.

This commit touches a lot of files since call sites for these methods are everywhere.
I used pre-tokenized "carbon.h" and "cocoa.h" headers to do some timings, and there was no real time difference between before the commit and after it.

llvm-svn: 74501

This is simple enough, but then I thought it would be nice to make PrintingPolicy
get a LangOptions so that various things can key off "bool" and "C++" independently.
This spiraled out of control.  There are many fixme's, but I think things are slightly
better than they were before.

One thing that can be improved: CFG should probably have an ASTContext pointer in it,
which would simplify its clients.

llvm-svn: 74493

llvm-svn: 74486

llvm-svn: 74481

list.

llvm-svn: 74480

llvm-svn: 74479

llvm-svn: 74472

llvm-svn: 74467

  - Track implicit instantiations vs. the not-yet-supported explicit
  specializations
  - Give implicit instantiations of function templates (and member
  functions of class templates) linkonce_odr linkage.
  - Improve name mangling for function template specializations,
  including the template arguments of the instantiation and the return
  type of the function.

Note that our name-mangling is improved, but not correct: we still
don't mangle substitutions, although the manglings we produce can be
demangled.

llvm-svn: 74466

in the ctor-initializer list. More to come.

llvm-svn: 74465

llvm-svn: 74460

redundant, implicit instantiations of function templates and provide a
place where we can hang function template specializations.

llvm-svn: 74454

 - Patch by Jonathan Gray!

llvm-svn: 74453

-Introduce Decl::getASTContext() which returns the reference from the TranslationUnitDecl that it is contained in.

The general idea is that Decls can point to their own ASTContext so that it is no longer required to "manually" keep track and make sure that you pass the correct ASTContext to Decls' methods, e.g. methods like Decl::getAttrs should eventually not require a ASTContext parameter.

llvm-svn: 74434

by pointer.

llvm-svn: 74432

FunctionTemplateSpecializationInfo, in DeclTemplate.h. No functionality change.

llvm-svn: 74431

Convert clients to use ASTContext::getObjCObjectPointerType().

llvm-svn: 74424

llvm-svn: 74419

llvm-svn: 74414

llvm-svn: 74413

The issue this was working around is no longer present in TOT clang.

llvm-svn: 74411

handled by RetrieveArray().

llvm-svn: 74409

symbol.

llvm-svn: 74408

llvm-svn: 74407

memregion.

llvm-svn: 74406

function attributes. There are predefined macros that are defined when stack
protectors are used: __SSP__=1 with -fstack-protector and __SSP_ALL__=2 with
-fstack-protector-all.

llvm-svn: 74405

Handle rules for ExtVector + ExtVector and ExtVector + Scalar operations. 
Fix problem Eli noticed where we were allowing pointer types to be splatted to
vector elements.

llvm-svn: 74404

llvm-svn: 74397

llvm-svn: 74390

out an error for a malformed __builtin_offsetof.

llvm-svn: 74388

llvm-svn: 74386

making sure we return true when annotating a function template with 
explicit template arguments, but not when we don't annotate anything.)

llvm-svn: 74383

it doesn't actually work yet; we just error out a bit more gracefully.

llvm-svn: 74381

parameter has a dependent type.

llvm-svn: 74380

llvm-svn: 74369

llvm-svn: 74362

llvm-svn: 74361