STACK_DIRECTION
YYTEXT_POINTER
HAVE_NAMESPACES
HAVE_STD_ITERATOR
HAVE_FWD_ITERATOR
HAVE_BI_ITERATOR
HAVE_GLOBAL_HASH_MAP
HAVE_GLOBAL_HASH_SET
HAVE_GNU_EXT_HASH_MAP
HAVE_GNU_EXT_HASH_SET
HAVE_STD_EXT_HASH_MAP
HAVE_STD_EXT_HASH_SET

llvm-svn: 137423

MachOWriter: Don't crash on fixups with arithmetic, emit a relocation instead. This matches what as does.

llvm-svn: 137414

llvm-svn: 137413

llvm-svn: 137412

llvm-svn: 137408

Fix by Ivan Baev. Sorry I don't have a unit test, but the fix is obvious so I don't want to delay it.

llvm-svn: 137404

llvm-svn: 137403

is returned through a bitcast.

llvm-svn: 137402

llvm-svn: 137400

the retains and releases all use the same SSA pointer value.

Also, don't let CFG hazards disrupt nested retain+release pair
optimizations.

llvm-svn: 137399

rather than plain postorder, so that CFG constructs like single-exit loops
are reliably visited in a sensible order.

llvm-svn: 137398

This is possible now that we now longer provide an interface to iterate
the interference overlaps.

llvm-svn: 137397

llvm-svn: 137393

llvm-svn: 137389

llvm-svn: 137388

llvm-svn: 137386

checked in at r137276 and r137341.

llvm-svn: 137385

SCEV unrolling can unroll loops with arbitrary induction variables. It
is a prerequisite for -disable-iv-rewrite performance. It is also
easily handles loops of arbitrary structure including multiple exits
and is generally more robust.

This is under a temporary option to avoid affecting default
behavior for the next couple of weeks. It is needed so that I can
checkin unit tests for updateUnloop.

llvm-svn: 137384

llvm-svn: 137381

The Query class now holds two iterators instead of an InterferenceResult
instance. The iterators are used as bookmarks for repeated
collectInterferingVRegs calls.

llvm-svn: 137380

warning. 

llvm-svn: 137378

llvm-svn: 137376

llvm-svn: 137375

llvm-svn: 137372

llvm-svn: 137371

llvm-svn: 137370

llvm-svn: 137368

llvm-svn: 137367

It caused an unexpected behavior since r137254.

llvm-svn: 137365

llvm-svn: 137364

llvm-svn: 137363

inserts and extracts. This simple combine makes us generate only 1
instruction instead of 11 in the v8 case.

llvm-svn: 137362

1) check for the "v" version of movaps
2) add a couple of CHECK-NOT to guarantee the behavior
3) move to a more appropriate test file

llvm-svn: 137361

llvm-svn: 137359

llvm-svn: 137358

llvm-svn: 137356

collectInterferingVRegs will be the primary function for interference
checks.

llvm-svn: 137354

llvm-svn: 137353

llvm-svn: 137352

llvm-svn: 137351