Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.

(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
    and related functions and flags.  Fixed several bugs where only
    "isDef" was being checked, not "isDefAndUse".

llvm-svn: 6341

llvm-svn: 5301

llvm-svn: 5272

llvm-svn: 5217

llvm-svn: 5194

llvm-svn: 5053

llvm-svn: 4737

llvm-svn: 4719

llvm-svn: 4447

llvm-svn: 4446

llvm-svn: 4438

llvm-svn: 4435

llvm-svn: 4426

instead record them as extra operands in the operands[] vector.
Also, move CallArgsDescriptor into this class instead of making it an
annotation on the machine instruction.

llvm-svn: 4399

MachineInstr.cpp

llvm-svn: 4392

llvm-svn: 4389

llvm-svn: 4359

llvm-svn: 4358

llvm-svn: 4357

  by MachineInstr.
* Add a bunch of new methods to allow incremental addition of operands to the
  machine instr instance.

llvm-svn: 4356

llvm-svn: 4348

  - Inline methods that are mostly a single line anyway
  - Eliminate several methods that were never called
  - Group methods a bit more consistently

llvm-svn: 4329

llvm-svn: 4327

    overhead: Merge 3 parallel vectors into 1, change regsUsed hash_set to be a
    bitvector.  Sped up LLC a little less than 10% in a debug build!

llvm-svn: 4261

llvm-svn: 3843

llvm-svn: 3737

one Value with another one in all operands and implicit references
of the machine instruction.

llvm-svn: 3306

* Removed extraneous #includes
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes

llvm-svn: 3278

llvm-svn: 3075

Represent previous bools and these ones with flags in a single byte
per operand.

llvm-svn: 2860

An (explicit or implicit) operand may now be both a def and a use.
Also add a set of regs used by each instruction.
dump() no longer takes an optional argument, which doesn't work in gdb.

llvm-svn: 2821

llvm-svn: 2311

llvm-svn: 2177

Also use distinct names for the three types of SetMachineOperand
to avoid painful overloading problems and errors.

llvm-svn: 1904

* Remove MachineCodeFor(Method|VMInstr) code to their own .cpp files

llvm-svn: 1649

llvm-svn: 1503

Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408

llvm-svn: 1325

llvm-svn: 1318

a star after it - only for debugging

llvm-svn: 1309