* Make it compile with GCC 3.0.4

llvm-svn: 1787

  llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore

llvm-svn: 1750

Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746

llvm-svn: 1720

return references instead of pointers.

llvm-svn: 1719

* Removal dependencies on Type.h & remove uses of getTypeID()

llvm-svn: 1718

* Removal of getTypeID() methods, and dependence on llvm/Type.h, from IGNode & LiveRange

llvm-svn: 1717

llvm-svn: 1716

  function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.
* Eliminate some irrelevant const's

llvm-svn: 1712

  function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.

llvm-svn: 1711

* Introduce RAV to allow stream I/O instead of using printValue

llvm-svn: 1710

llvm-svn: 1707

llvm-svn: 1701

* InstructionScheduling is now a real pass
* InstrSched _uses_ LiveVar analysis, instead of creating it's own copy many times
  through a loop.  In this was LiveVarAnalysis is actually even SHARED by Register
  allocation.
* SchedPriorities is now passed the live var information in

llvm-svn: 1700

Switch register allocator over to using LoopInfo directly instead of indirectly through LoopDepthCalculator

llvm-svn: 1696

do not expose it.  Additionally, have it be auto generated by the pass framework
for us.

llvm-svn: 1695

Make #include "llvm/Analysis/LoopDepth.h" be an internal artifact of how register allocation is implemented.

llvm-svn: 1693

* ValueSet interface converted from add/remove to insert/erase
* Minor cleanups

llvm-svn: 1689

Minor cleanups

llvm-svn: 1688

need to know _anything_ about RegAlloc to use it.  Well in the end maybe.

llvm-svn: 1681

llvm-svn: 1675

llvm-svn: 1674

* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files

llvm-svn: 1672

SchedPriorities.h

llvm-svn: 1669

that has a very minimal interface (like it should have).

llvm-svn: 1667

llvm-svn: 1660

llvm-svn: 1650

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

llvm-svn: 1649

llvm-svn: 1648

* Switch to MAchineCodeForInstruction model instead of MachineCodeForVMInstr

llvm-svn: 1647

llvm-svn: 1646

llvm-svn: 1645

* Switch from MachineCodeForVMInstr to MachineCodeForInstruction model

llvm-svn: 1644

* Convert a few (*X). to X->

llvm-svn: 1643

llvm-svn: 1637

llvm-svn: 1601

llvm-svn: 1554

llvm-svn: 1504

llvm-svn: 1503

llvm-svn: 1500