llvm-svn: 98250

I'm expecting this portion of the AST to grow and change, and I'd like to
be able to do that with minimal recompilation.  If this proves unnecessary
when access control is fully-implemented, I'll fold the classes back into
DeclCXX.h.

llvm-svn: 98249

llvm-svn: 98248

llvm-svn: 98247

llvm-svn: 98246

llvm-svn: 98245

different codegen.

llvm-svn: 98244

included when using global symbols to ask the linker for the addresses of
various functions.  One of the symbols was actually getting declared by a
header included in DynamicLibrary.cpp, which conflicted with the "extern void*"
declaration in SearchForAddressOfSpecialSymbol().

llvm-svn: 98243

llvm-svn: 98242

MC/Mach-O: Implement "absolutizing" semantics of .set, by evaluating the assembly time value of variables.

llvm-svn: 98241

 - Also, drop the current location part of AsmLayout, I think I prefer to implement this via explicit symbols.

llvm-svn: 98240

Run the new vtable builder for construction vtables as well now. Note that we still don't use the data it generates.

llvm-svn: 98239

llvm-svn: 98238

llvm-svn: 98233

llvm-svn: 98232

Replace the class offset vectors in RecordLayoutBuilder with maps instead so we'll have faster lookup and so we can detect duplicates.

llvm-svn: 98231

llvm-svn: 98230

llvm-svn: 98229

that in InstCombineCalls.

More call lowering needed.

llvm-svn: 98228

MC: Sketch initial MCAsmLayout class, which encapsulates the current layout of an assembly file. The MCAsmLayout is also available for use by MCExpr::EvaluateAs{Absolute,Relocatable}, to allow target specific hooks and "absolutizing" of symbols.

llvm-svn: 98227

llvm-svn: 98226

llvm-svn: 98225

llvm-svn: 98224

llvm-svn: 98223

llvm-svn: 98222

llvm-svn: 98221

llvm-svn: 98220

llvm-svn: 98219

for the NLP because the object it's pointing to may be internal to the file.

This seems counter-intuitive, but bear with me. When we place the LSDA into the
TEXT section, the type info pointers need to be indirect and pc-rel. We
accomplish this by using NLPs. However, sometimes the types are local to the
file. GCC gets around this by not using a NLP in this case, but a "regular"
indirection like this:

GCC_except_tbl:
  .long Lfoo-.

__ZTIA:  @ This is local
  ...

Lfoo:
  .long __ZTIA

LLVM prefers NLPs on Darwin. In fact, it's more optimal for load performance to
use them.

llvm-svn: 98218

Plus fixed the encoding of t2LDRDpci such that P = 1 and W = 0 (offset mode).

llvm-svn: 98217

the buildbot running valgrind.

llvm-svn: 98216

llvm-svn: 98215

has migrated to DeclContext.

llvm-svn: 98213

convention.  Patch by David Terei!

llvm-svn: 98212

Remove the IndirectPrimary parameter in LayoutVirtualBases; it's already there as a member variable.

llvm-svn: 98211

Radar 7686922.

llvm-svn: 98210

llvm-svn: 98208

Move methods out of line and M-x whitespace-cleanup.
Promote common method arguments to member variables.

llvm-svn: 98207

llvm-svn: 98206

which doesn't support .quad correctly because it is
"really really old".  PR6528.

Yet another reason the mc assembler should take over ;-)

llvm-svn: 98205