llvm-svn: 1723

llvm-svn: 1722

Convert BBLiveVar to be a BasicBlock annotation, this removes the BB2BBLVMap from MethodLiveVarInfo.

llvm-svn: 1721

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

llvm-svn: 1715

llvm-svn: 1714

llvm-svn: 1713

  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: 1709

llvm-svn: 1708

llvm-svn: 1707

* applyFlowFunc DOES NOT NEED TO COPY the huge BB->BBLiveVar Map every time it is invoked!
* Big cleanups.
* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion

llvm-svn: 1706

* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion

llvm-svn: 1705

llvm-svn: 1704

llvm-svn: 1703

llvm-svn: 1702

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

llvm-svn: 1699

llvm-svn: 1698

llvm-svn: 1697

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

llvm-svn: 1694

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

llvm-svn: 1693

llvm-svn: 1692

llvm-svn: 1691

llvm-svn: 1690

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

llvm-svn: 1689

Minor cleanups

llvm-svn: 1688

* Convert over to valueset interface that uses insert & erase insead of add and remove
* the -> operator really isn't that hard to use!

llvm-svn: 1687

llvm-svn: 1686

Remove frivolous const's
Make use of the -> operator

llvm-svn: 1685

llvm-svn: 1684