llvm-svn: 96432

our own Chris Lattner).

llvm-svn: 96431

llvm-svn: 96429

have overflowed.

llvm-svn: 96428

llvm-svn: 96427

CheckComplexPattern function.  Though it is logically const,
I don't have the fortitude to clean up all the targets now,
and it not being const doesn't block anything.

llvm-svn: 96426

instead of a 'const char *'.

llvm-svn: 96425

llvm-svn: 96424

We can much more succinctly refer to these functions this way.

Also change the default behavior of createCXString(StringRef&) to duplicate the
string.  This is almost always what we want.  The other case is where we pass
a constant c-string, which uses the other version of createCXString().

llvm-svn: 96423

llvm-svn: 96422

64 bits, fixing a variety of problems.

llvm-svn: 96421

Check superclasses when merging two Objective-C @interfaces.

llvm-svn: 96420

for evaluating complex patterns.  Some cleanup has to happen before
this can be used though.

llvm-svn: 96419

indentation.  No functional changes.

llvm-svn: 96418

like llvm-gcc-x86_64-darwin10-selfhost

llvm-svn: 96417

llvm-svn: 96416

llvm-svn: 96413

record all their results.

llvm-svn: 96412

does the same thing as getComplexPatternInfo.

llvm-svn: 96411

llvm-svn: 96410

llvm-svn: 96409

into a roundss intrinsic, producing a cyclic dag.  The root cause
of this is badness handling ComplexPattern nodes in the old dagisel
that I noticed through inspection.  Eliminate a copy of the of the
code that handled ComplexPatterns by making EmitChildMatchCode call
into EmitMatchCode.

llvm-svn: 96408

new lack of R2.

llvm-svn: 96407

llvm-svn: 96406

have rewriter test cases which pass the .cpp file through clang
and also test c++ aspect of clang.

llvm-svn: 96405

llvm-svn: 96404

repeatedly reloading from an alloca.  We still need to create the alloca
for debug info purposes (although we currently create it in all cases
because of some abstraction boundaries that're hard to break down).

llvm-svn: 96403

build failures due to my fix for pr6111.

llvm-svn: 96402

llvm-svn: 96401

llvm-svn: 96399

llvm-svn: 96397

which describes temporary objects of class type in C++. Use this to
provide a more-specific, remappable diagnostic when takin the address
of such a temporary.

llvm-svn: 96396

llvm-svn: 96395

llvm-svn: 96393

llvm-svn: 96391

If there exists a use of a build_vector that's the bitwise complement of the mask,
then transform the node to
(and (xor x, (build_vector -1,-1,-1,-1)), (build_vector ~c1,~c2,~c3,~c4)).

Since this transformation is only useful when 1) the given build_vector will
become a load from constpool, and 2) (and (xor x -1), y) matches to a single
instruction, I decided this is appropriate as a x86 specific transformation.
rdar://7323335

llvm-svn: 96389

llvm-svn: 96388

llvm-svn: 96387

Add support for emitting non-temporal stores for DAGs marked
non-temporal.  Fix from r96241 for botched encoding of MOVNTDQ.

Add documentation for !nontemporal metadata.

Add a simpler movnt testcase.

llvm-svn: 96386

llvm-svn: 96385