llvm-svn: 26314

to rewrite with the wrong value.

llvm-svn: 26311

Fixed some existing bugs (wrong predicates, prefixes) at the same time.

llvm-svn: 26310

llvm-svn: 26308

llvm-svn: 26306

llvm-svn: 26305

llvm-svn: 26303

llvm-svn: 26302

llvm-svn: 26301

llvm-svn: 26300

llvm-svn: 26299

instructions are expensive.

llvm-svn: 26298

llvm-svn: 26297

llvm-svn: 26296

Added generic vector types: VR64 and VR128.

llvm-svn: 26295

packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).

llvm-svn: 26294

llvm-svn: 26292

them to get ressurected, in which case, deleting the undead nodes is
unfriendly.

llvm-svn: 26291

i64 before this code, so zero_ext doesn't work.

llvm-svn: 26290

llvm-svn: 26289

advantage of fisttpll.

llvm-svn: 26288

llvm-svn: 26287

that the shift may be more easily folded into other operations.

llvm-svn: 26286

llvm-svn: 26285

where we were doing exactly that which was causing failures on x86 and
alpha.

llvm-svn: 26284

llvm-svn: 26283

llvm-svn: 26281

Thanks to nate for pointing this out :)

llvm-svn: 26280

llvm-svn: 26279

llvm-svn: 26278

the right loop.

llvm-svn: 26277

llvm-svn: 26275

llvm-svn: 26273

llvm-svn: 26272

exactly the API we wanted to call into.  This fixes the crash on crafty last
night.

llvm-svn: 26269

Make more use of the new mask helpers in valuetypes.h
Combine (sra (srl x, c1), c1) -> sext_inreg if legal

llvm-svn: 26263

generate illegal nodes.

llvm-svn: 26261

llvm-svn: 26260

llvm-svn: 26259

llvm-svn: 26258