Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.

llvm-svn: 103481

 - This eliminates getAtomForAddress() (which was a linear search) and
   simplifies getAtom().
 - This also fixes some correctness problems where local labels at the same
   address as non-local labels could be assigned to the wrong atom.

llvm-svn: 103480

llvm-svn: 103479

llvm-svn: 103478

llvm-svn: 103477

value-dependent if their initializers are value-dependent; my recent
tweak to these dependent rules overstepped by taking away this
value-dependents. Fixes a Boost.GIL regression.

llvm-svn: 103476

llvm-svn: 103475

was unused. TargetMachine::getSubtarget() is used instead.

llvm-svn: 103474

llvm-svn: 103466

llvm-svn: 103465

of the current instantiation is value-dependent. The C++ standard
fails to enumerate this case and, therefore, we missed it. Chandler
did all of the hard work of reducing the last remaining
Boost.PtrContainer failure (which had to do with static initialization
in the Serialization library) down to this simple little test.

While I'm at it, clean up the dependence rules for template arguments
that are declarations, and implement the dependence rules for template
argument packs.

llvm-svn: 103464

miscompile reduction. Clang already handles this correctly, but let's make sure
it stays that way.

llvm-svn: 103463

llvm-svn: 103459

llvm-svn: 103458

llvm-svn: 103457

llvm-svn: 103455

instructions as well.  Added support for checking
this to the llvm-mc tester as well.

llvm-svn: 103454

llvm-svn: 103453

string of features for that target. However LTO was using that string to pass
into the "create target machine" stuff. That stuff needed the feature string to
be in a particular form. In particular, it needed the CPU specified first and
then the attributes. If there isn't a CPU specified, it required it to be blank
-- e.g., ",+altivec". Yuck.

Modify the getDefaultSubtargetFeatures method to be a non-static member
function. For all attributes for a specific subtarget, it will add them in like
normal. It will also take a CPU string so that it can satisfy this horrible
syntax.

llvm-svn: 103451

llvm-svn: 103450

llvm-svn: 103449

llvm-svn: 103448

Fixes radar 7952457.

llvm-svn: 103447

llvm-svn: 103446

of constant-evaluation.  Formerly you could control whether it accepted
local l-values or not;  now it always evaluates local l-values in the core
routines, but filters them out where consumed by the top-level routines.
This will make it much easier to cache evaluability.

llvm-svn: 103444

scattered relocation entry with a .weak_definition.

llvm-svn: 103443

llvm-svn: 103442

llvm-svn: 103441

reference dot-syntax notation in a varierty of cases.
Fixes radar 7964490.

llvm-svn: 103440

This means now 'llvm-ld a.bc b.bc' will preserve debug info appropriately.

llvm-svn: 103439

MC/Mach-O: Explicitly track atoms, as represented by their defining symbol, for each fragment (not yet used).

llvm-svn: 103438

llvm-svn: 103437

llvm-svn: 103436

llvm-svn: 103435

llvm-svn: 103434

llvm-svn: 103432

llvm-svn: 103431

llvm-svn: 103430

aren't allocated this way are the internal FoldingSets.

llvm-svn: 103429

function calls, not just recognized intrinsics.

llvm-svn: 103428