Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to repair broken LLVM-GCC build.
Will revert 75770 in the llvm-gcc trunk.

llvm-svn: 75799

unused - remove it.

llvm-svn: 75798

are being properly selected.

llvm-svn: 75797

llvm-svn: 75796

llvm-svn: 75795

llvm-svn: 75794

llvm-svn: 75793

consistent with common std::ostream implmentations, and it gives
the user the option of using the umask group write bit.

llvm-svn: 75792

llvm-svn: 75791

llvm-svn: 75790

llvm-svn: 75789

llvm-svn: 75788

emitting file directives with one parameter.

llvm-svn: 75787

llvm-svn: 75786

native for any supported targets.

llvm-svn: 75785

llvm-svn: 75783

 - Which was already present in the module!

 - I skipped this xform for Alpha, since it runs an extra pass during assembly
   emission, but not when emitting assembly via the DumpAsm flag.

 - No functionality change.

--
ddunbar@giles:llvm$ svn diff | grep '^- ' | sort | uniq -c
  18 -      PM.add(AsmPrinterCtor(ferrs(), *this, true));
  18 -    assert(AsmPrinterCtor && "AsmPrinter was not linked in");
  18 -    if (AsmPrinterCtor)
  18 -  if (DumpAsm) {
  18 -  }
ddunbar@giles:llvm$ svn diff | grep '^+ ' | sort | uniq -c
  18 +    addAssemblyEmitter(PM, OptLevel, true, ferrs());
  18 +  if (DumpAsm)
--

llvm-svn: 75782

(llvm-gcc) has gone.

llvm-svn: 75781

llvm-svn: 75780

llvm-svn: 75779

from.
 - This commit is almost entirely propogating the reference through the
   TargetMachine subclasses' constructor calls.

llvm-svn: 75778

llvm-svn: 75777

llvm-svn: 75774

 - They still use the TargetMachineRegistry to populate the contents of the
   -march option (via the listener interface). We can't just populate it in the
   option parser because we can't expect the TargetRegistry to be populated yet
   (we no longer rely on static constructors).

 - There are a couple ways to finish killing off TargetMachineRegistry, but I
   haven't figured out the cleanest one yet...

llvm-svn: 75773

llvm-svn: 75772

 - This doesn't necessarily seem like a good idea, but the JIT unittest
   currently relies on it.

llvm-svn: 75769

llvm-svn: 75768

llvm-svn: 75767

 - This is a temporary hack to aid in incremental refactoring, for now we
   allocate a new TargetMachineRegistryEntry on every getClosest... call.

 - No intended functionality change, other than the leaked memory.

llvm-svn: 75766

llvm-svn: 75763

 - This abuses TargetMachineRegistry's constructor for now, this will get
   cleaned up in time.

llvm-svn: 75762

llvm-svn: 75760

llvm-svn: 75758

llvm-svn: 75757

targets.

llvm-svn: 75756

TARGET component.
 - Also, updated some CMake library dependencies, it is still missing some
   though. :(

llvm-svn: 75755

llvm-svn: 75754

llvm-svn: 75753

llvm-svn: 75752

 - Intended to match current TargetMachine implementations.

 - No facilities for linking these in yet.

llvm-svn: 75751