of base/field which have trivial copy constructor.

llvm-svn: 78516

llvm-svn: 78515

llvm-svn: 78507

llvm-svn: 78502

fortuitous.  WIP.

llvm-svn: 78413

llvm-svn: 78396

llvm-svn: 78357

llvm-svn: 78346

llvm-svn: 78344

rtti so we can properly test it.  Refactor code a little.  Still a
work in progress.

llvm-svn: 78343

llvm-svn: 78327

llvm-svn: 78314

llvm-svn: 78310

optimize and check for non-optimal code, but until the frontend is as
powerful as fold...

llvm-svn: 78309

llvm-svn: 78308

appropriate.

llvm-svn: 78267

virtual base layout.

llvm-svn: 78265

llvm-svn: 78253

the vtable.  Still a work in progress.

llvm-svn: 78252

llvm-svn: 78248

llvm-svn: 78231

construction of constructor calls.

llvm-svn: 78222

expressions and a test case.

llvm-svn: 78213

llvm-svn: 78110

llvm-svn: 78100

llvm-svn: 77991

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

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

llvm-svn: 77490

llvm-svn: 77351

llvm-svn: 77332

llvm-svn: 77249

Use the CGRecordLayoutBuilder even if there are no fields, because in C++ an empty class will have a padding byte.

llvm-svn: 77205

in constructors.

llvm-svn: 77087

  - 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

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

llvm-svn: 74454

specialization. At present, all implicit instantiations occur at the
end of the translation unit.

llvm-svn: 73915

llvm-svn: 73462

llvm-svn: 73208

llvm-svn: 72679