llvm-svn: 6340

Fixed spilling of %fcc[0-3] which are part of %fsr.
Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.

llvm-svn: 6339

llvm-svn: 6338

negative values.  Need to add one to a negative value before right shift!

llvm-svn: 6334

llvm-svn: 6333

llvm-svn: 6332

llvm-svn: 6328

llvm-svn: 6325

llvm-svn: 6323

llvm-svn: 6320

This was a problem with constants having their types resolved to some new type,
but there was already a constant of the new type created.  Before, these types
were never merged together, now they are.

llvm-svn: 6314

llvm-svn: 6312

llvm-svn: 6306

llvm-svn: 6305

llvm-svn: 6304

llvm-svn: 6303

llvm-svn: 6302

llvm-svn: 6301

llvm-svn: 6300

llvm-svn: 6295

llvm-svn: 6294

llvm-svn: 6291

  function and no symbols were explicitly marked to be externalized.
* Add new -internalize-public-api-list option that can be used if the symbol
  list is small, and making a new file is annoying.

llvm-svn: 6289

should not be internalized

llvm-svn: 6288

This hunk:
-    } else if (Src->getNumOperands() == 2 && Src->use_size() == 1) {
+    } else if (Src->getNumOperands() == 2) {

Allows GEP folding to be more aggressive, which reduces the number of instructions
and can dramatically speed up BasicAA in some cases.

llvm-svn: 6286

by emitting the type planes before any constants (which could be constant
expressions involving undefined types!)

llvm-svn: 6285

llvm-svn: 6284

llvm-svn: 6283

llvm-svn: 6273

llvm-svn: 6270

llvm-svn: 6266

consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)

No functional changes were made.

llvm-svn: 6265

* Empty structs should have ALIGNMENT 1, not SIZE 1.

llvm-svn: 6263

consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)

No functional changes were made.

llvm-svn: 6262

Eliminated `using' directives.

llvm-svn: 6261

llvm-svn: 6260

  Assembler/2003-05-21-MalformedShiftCrash.llx
  Assembler/2003-05-21-ConstantShiftExpr.ll

llvm-svn: 6258

  Assembler/2003-05-21-EmptyStructTest.ll
  Assembler/2003-05-21-MalformedStructCrash.llx

llvm-svn: 6255

llvm-svn: 6251

llvm-svn: 6250