llvm-svn: 26373

llvm-svn: 26372

llvm-svn: 26371

ADD X, 4
==>
MOV32ri $X+4, ...

llvm-svn: 26366

  and ExternalSymbol.
- Use C++ code (rather than tblgen'd selection code) to match the above
  mentioned leaf nodes. Do not mutate and nodes and do not record the
  selection in CodeGenMap. These nodes should be safe to duplicate. This is
  a performance win.

llvm-svn: 26335

llvm-svn: 26327

llvm-svn: 26326

llvm-svn: 26325

1. Various asm printer bug.
2. Lowering bug. Now TargetGlobalAddress is wrapped in X86ISD::TGAWrapper.

llvm-svn: 26324

Suppose base == %eax and it has multiple uses, then instead of
  movl %eax, %ecx
  addl $8, %ecx
use
  leal 8(%eax), %ecx.

llvm-svn: 26323

llvm-svn: 26321

dynamic-no-pic, and default.
PPC and x86 default is dynamic-no-pic for Darwin, pic for others.
- Removed options -enable-pic and -ppc-static.

llvm-svn: 26315

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

llvm-svn: 26310

llvm-svn: 26308

llvm-svn: 26305

llvm-svn: 26303

llvm-svn: 26302

llvm-svn: 26301

llvm-svn: 26300

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

advantage of fisttpll.

llvm-svn: 26288

llvm-svn: 26283

llvm-svn: 26281

llvm-svn: 26278

llvm-svn: 26273

llvm-svn: 26260

llvm-svn: 26259

and SUBE nodes that actually expose what's going on and allow for
significant simplifications in the targets.

llvm-svn: 26255

llvm-svn: 26253

issue. Need to do more experiments.

llvm-svn: 26247

llvm-svn: 26246

llvm-svn: 26245

llvm-svn: 26244

   proves to be worth 20% on Ptrdist/ks. Might be related to dependency
   breaking support.
2. Added FsMOVAPSrr and FsMOVAPDrr as aliases to MOVAPSrr and MOVAPDrr. These
   are used for FR32 / FR64 reg-to-reg copies.
3. Tell reg-allocator to generate MOVSSrm / MOVSDrm and MOVSSmr / MOVSDmr to
   spill / restore FsMOVAPSrr and FsMOVAPDrr.

llvm-svn: 26241

llvm-svn: 26240

and ComputeMaskedBits to match the new improved versions in instcombine.
Tested against all of multisource/benchmarks on ppc.

llvm-svn: 26238