llvm-svn: 89310

the key function.  All the code is wired up, but won't work yet, as I
had to turn off key function calculation as it doesn't work yet.

Also, we refine visibility of the vtable, rtti and rtti name to match
the class, as well as as arrange for all the symbols to be internal
for anonymous namespace entities.

llvm-svn: 89309

Driver: Switch to using explicit {getLast,has}ArgNoClaim functions instead of taking a Claim argument.
 - Most driver code always claims, and bool arguments don't play nice with the overloads.

llvm-svn: 89308

llvm-svn: 89307

aliases -- just treat this case as an (unchecked) client error.

llvm-svn: 89306

llvm-svn: 89305

llvm-svn: 89304

llvm-svn: 89303

llvm-svn: 89301

for uses inside the loop. This works better with LSR. Disabled behind
-simplify-iv-users while benchmarking.

llvm-svn: 89299

Eliminate duplicate phi nodes in loops. Loop rotation, for example, can introduce these, and it's beneficial to later passes to clean them up.

llvm-svn: 89298

llvm-svn: 89297

string that's aligned at 8-bytes instead of 16-bytes.

llvm-svn: 89295

provide completion results before each keyword argument, e.g.,

  [foo Method:arg WithArg1:arg1 WithArg2:arg2]

We now complete before "WithArg1" and before "WithArg2", in addition
to completing before "Method".

llvm-svn: 89290

instantiate a class.  WIP.

llvm-svn: 89289

llvm-svn: 89288

llvm-svn: 89287

llvm-svn: 89286

llvm-svn: 89283

which the makefiles will create by symlinking the actual tool to.
 - For use by clang, where we want to make 'clang++' and alias for clang (which
   enables C++ support in the driver)

 - Not sure this is the best approach, alternative suggestions welcome!

llvm-svn: 89282

Improve the accuracy of code completion for the attributes of an @property declaration, so that we don't produce completions for attributes that would conflict with already-specified attributes

llvm-svn: 89281

exception table than DataRel.

llvm-svn: 89279

optimizer.

llvm-svn: 89278

declaration by providing patterns for "getter = <method>" and "setter
= <method>". As part of this, invented a new "pattern" result kind
that is merely a semantic string. The "pattern" result kind should
help with other kinds of code templates.

llvm-svn: 89277

llvm-svn: 89275

llvm-svn: 89274

llvm-svn: 89273

llvm-svn: 89272

Place the EH table in the __TEXT section on MachO. It saves space.

llvm-svn: 89270

Will do it later. Fixes pr5552.

llvm-svn: 89269

Do overload resolution for compound assignment even if only the RHS is overloadable. Compound assignment may be overloaded as a non-member, and anyway the overload resolution is necessary because it triggers implicit (used-defined) conversions. Fixes PR5512, but not really the deeper issues lurking. Those are standard defects.

llvm-svn: 89268

llvm-svn: 89267

llvm-svn: 89266

llvm-svn: 89265

the tail of a block may make that block a new candidate for duplication.

llvm-svn: 89264

rather than NamedDecl*.  This is a major step towards eliminating
OverloadedFunctionDecl.

llvm-svn: 89263

llvm-svn: 89260

llvm-svn: 89259

pointer-to-member cast types used in expressions.

llvm-svn: 89255

llvm-svn: 89254