llvm-svn: 142398

Clean up the patterns, fix comments, and avoid confusing both tools
and coders. Note that the special adds/subs SelectionDAG nodes no
longer have the dummy cc_out operand.

llvm-svn: 142397

llvm-svn: 142395

llvm-svn: 142394

predecessor to remove the jump to it as well. Delay clearing the 'landing pad'
flag until after the jumps have been removed. (There is an implicit assumption
in several modules that an MBB which jumps to a landing pad has only two
successors.)
<rdar://problem/10304224>

llvm-svn: 142390

llvm-svn: 142389

llvm-svn: 142388

llvm-svn: 142387

llvm-svn: 142386

llvm-svn: 142383

llvm-svn: 142382

llvm-svn: 142381

llvm-svn: 142380

llvm-svn: 142379

-Fix binary codes and rename operands in .td files so that automatically
generated function MipsCodeEmitter::getBinaryCodeForInstr gives correct
encoding for instructions.
-Define new class FMem for instructions that access memory.
-Define new class FFRGPR for instructions that move data between GPR and
FPU general and control registers.
-Define custom encoder methods for memory operands, and also for size
operands of ext and ins instructions.
-Only static relocation model is currently implemented.

Patch by Sasa Stankovic

llvm-svn: 142378

llvm-svn: 142377

<rdar://problem/10298332>

llvm-svn: 142371

svn r139159 caused SelectionDAG::getConstant() to promote BUILD_VECTOR operands
with illegal types, even before type legalization.  For this testcase, that led
to one BUILD_VECTOR with i16 operands and another with promoted i32 operands,
which triggered the assertion.

llvm-svn: 142370

llvm-svn: 142369

llvm-svn: 142368

llvm-svn: 142367

llvm-svn: 142365

llvm-svn: 142363

llvm-svn: 142356

llvm-svn: 142352

build with gcc-4.6.

llvm-svn: 142350

llvm-svn: 142341

llvm-svn: 142338

rdar://10288916

llvm-svn: 142337

llvm-svn: 142336

llvm-svn: 142334

llvm-svn: 142332

llvm-svn: 142323

llvm-svn: 142321

This reverts commit 0c30d4e4f5f9110c5a67bd0ca84444dc58697596.

llvm-svn: 142320

llvm-svn: 142319

Some of these can be true at the same time and there are a lot to add,
so this should be turned into a bitfield. Some of the other accessors
should probably be folded into this.

llvm-svn: 142318

llvm-svn: 142317

llvm-svn: 142316

llvm-svn: 142315