llvm-svn: 78001

from the perspective of LLVM exception handling. Otherwise the C++ personality
function may decide not to run them, if it only detects cleanup handlers.
 - Test case for this is exceptions.m in llvm-test.

llvm-svn: 77999

llvm-svn: 77993

llvm-svn: 77991

llvm-svn: 77972

llvm-svn: 77916

llvm-svn: 77915

llvm-svn: 77862

llvm-svn: 77854

llvm-svn: 77848

llvm-svn: 77829

serious issues :)

llvm-svn: 77800

llvm-svn: 77751

llvm-svn: 77738

llvm-svn: 77737

llvm-svn: 77735

llvm-svn: 77732

llvm-svn: 77731

llvm-svn: 77722

llvm-svn: 77699

llvm-svn: 77688

llvm-svn: 77686

been declared as needed.

llvm-svn: 77641

llvm-svn: 77638

llvm-svn: 77629

llvm-svn: 77626

llvm-svn: 77608

ever trigger).  Add an "unsupported" case that triggers for C++ code.

It would be nice if someone would implement this properly... it 
shouldn't be too hard, but I haven't looked closely at the relevant 
code.

llvm-svn: 77562

that we would silently do bad things with virtual bases in the layout
code, so, we just turn them off.  When people do better things with
them, we can turn them back on.

llvm-svn: 77556

in current class.

llvm-svn: 77554

llvm-svn: 77518

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

table as it has its own place now.

llvm-svn: 77491

excpression, if needed, and remove some ir-gen code
now unnencessary.

llvm-svn: 77490

for offset ir-gen.

llvm-svn: 77458

and use it in several places.

llvm-svn: 77411

llvm-svn: 77374

llvm-svn: 77368