if Function::hasAddressTaken works as advertised

also included some cosmetic cleanups

llvm-svn: 99276

llvm-svn: 99275

llvm-svn: 99271

llvm-svn: 99269

llvm-svn: 99268

plate code for evaluating expressions of C++ class type.

llvm-svn: 99267

llvm-svn: 99266

of D registers.  Add a separate VST1q instruction with a Q register
source operand for use by storeRegToStackSlot.

llvm-svn: 99265

llvm-svn: 99263

of D registers.  Add a separate VLD1q instruction with a Q register
destination operand for use by loadRegFromStackSlot.

llvm-svn: 99261

llvm-svn: 99260

llvm-svn: 99259

-disable-free. Among other things, this fixes freeing of the LLVM module on
exit.
 - Note that this means we are disable-free'ing of a lot more stuff than we used to -- this should flush out bugs in anything left that is trying to do real work in its destructor. I did a mini-audit but '::~' is not totally uncommon.

llvm-svn: 99258

PPCallbacks: Add hook for reaching the end of the main file, and fix DependencyFile to not do work in its destructor.

llvm-svn: 99257

Also, both MCMachOStreamer and MCAssembler are now target independent!

llvm-svn: 99256

change the block counter map from unsigned -> unsigned to 
<StackFrameContext*, unsigned> -> unsigned.

llvm-svn: 99255

llvm-svn: 99254

llvm-svn: 99253

Always emit associated thunks when emitting the function itself. Remove getVtableAddressPoint, it's not used.

llvm-svn: 99252

llvm-svn: 99251

llvm-svn: 99250

MC: Add TargetAsmBackend::MayNeedRelaxation, for checking whether a particular instruction + fixups might need relaxation.

llvm-svn: 99249

MC: Add TargetAsmBackend::WriteNopData and use to eliminate some target dependencies in MCMachOStreamer and MCAssembler.

llvm-svn: 99248

llvm-svn: 99245

MC: Tweak MCInstFragment to include the encoded data and fixups, so that we don't need to recompute them during relaxation. I will revisit this once all the other pieces of fast relaxation are in place.

llvm-svn: 99244

encounter a definition.

llvm-svn: 99243

a null dereference results from a field access.

llvm-svn: 99236

are called (transitively) by regular functions/blocks within a
translation untion.

llvm-svn: 99233

llvm-svn: 99231

and fix a missing diagnostics on assigning to a read-only
property. Fixes radar 7766184.

llvm-svn: 99230

llvm-svn: 99229

llvm-svn: 99228

llvm-svn: 99227

we see an specialization definition ever if we then see a extern template declaration.

llvm-svn: 99226

llvm-svn: 99225

llvm-svn: 99224

DW_AT_stmt_list attribute attached with a compile unit encodes offset of line number information for this compile unit in debug_line section. This offset is always zero when only one compile unit is emitted in a object file. 

llvm-svn: 99223

Fixes <rdar://problem/7405601>.

llvm-svn: 99222

uninitialized value is used in the LHS of a compound assignment.

llvm-svn: 99221

MC: Fix a few more cases we were passing an MCDataFragment when a MCFragment would do, and sprinkle in some const.

llvm-svn: 99218