llvm-svn: 79805

llvm-svn: 79790

llvm-svn: 79789

llvm-svn: 78946

llvm-svn: 78536

llvm-svn: 78269

llvm-svn: 78259

llvm-svn: 77915

llvm-svn: 77829

llvm-svn: 77738

llvm-svn: 77735

llvm-svn: 77732

llvm-svn: 77722

llvm-svn: 77514

  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510

llvm-svn: 77492

llvm-svn: 77368

llvm-svn: 77349

llvm-svn: 77267

llvm-svn: 77249

Enable the new constant struct builder by default. The old code is still in place but will be removed shortly. The new struct builder works on big endian systems.

llvm-svn: 77185

More work on the constant struct builder, fix a couple of thinkos and add support for inserting part of a bitfield in the previous byte.

llvm-svn: 77180

llvm-svn: 77177

More work on the constant struct builder. We can now convert the struct to a packed struct when necessary.

llvm-svn: 77038

More work on the constant struct builder. We now try to layout all constant structs but throw away the result.

llvm-svn: 77021

llvm-svn: 77012

llvm-svn: 76985

llvm-svn: 76969

Move the LLVM field number for bit fields into the BitFieldInfo structure, since it's meaning is completely different than for non-bit fields.

llvm-svn: 76882

Use arrays as union padding. Also, since the resulting struct will always contain a single element and either a single i8 element or an array of i8s, there's no reason to use a packed struct.

llvm-svn: 76854

until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193

Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.

llvm-svn: 76139

llvm-svn: 75705

llvm-svn: 75569

llvm-svn: 75446

llvm-svn: 75028

llvm-svn: 74986

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

static intializers for structs.

llvm-svn: 73349

preprocessor and initialize it early in clang-cc.  This
ensures that __has_builtin works in all modes, not just
when ASTContext is around.

llvm-svn: 73319