Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506

It's not getASTContext() to avoid "getASTContext is ambiguous" compiler errors for subclasses of both Decl and DeclContext.

llvm-svn: 74505

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

llvm-svn: 74500

llvm-svn: 74499

llvm-svn: 74498

legally negate an MCValue.

llvm-svn: 74497

llvm-svn: 74496

llvm-svn: 74495

This will allow it to be used in unittests that use gtest's
EXPECT_EQ.

llvm-svn: 74494

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: 74492

llvm-svn: 74491

llvm-svn: 74490

 - Don't print "Parsing" in front of every message.

 - Take additional "type" argument which is prepended to the message (with ": ")
   if given.

 - Update clients to print errors (warnings) as:
<filename>:<line number>: error(warning): ...

llvm-svn: 74489

Add LLVMContext, which will eventually be used as a container for privatizing a lot of (currently) global state, including the
constant and type uniquing tables.  For now, just make it a wrapper around the existing APIs.

llvm-svn: 74488

llvm-svn: 74487

llvm-svn: 74486

llvm-svn: 74485

llvm-svn: 74484

llvm-svn: 74483

llvm-svn: 74482

llvm-svn: 74481

list.

llvm-svn: 74480

llvm-svn: 74479

llvm-svn: 74478

llvm-svn: 74477

 - For example, we diagnose errors on:
--
a:
a = 10
--

 - For now we reject code like:
--
.long a
a = 10
--
   which "as" accepts (on Darwin).

llvm-svn: 74476

 - To support using SMLoc as a sentinel.

llvm-svn: 74474

llvm-svn: 74473

llvm-svn: 74472

Remove commented code.

llvm-svn: 74471

Add a 256-bit register class and YMM registers.

llvm-svn: 74469

llvm-svn: 74468

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