(This can be improved to avoid making the initial pass over the method.)
Also, ensure automatic vars and reg. spills areas are not extended
if their sizes are used for computing some other offset.

llvm-svn: 2310

llvm-svn: 2252

be 'Argument' instead of FunctionArgument.

llvm-svn: 2216

llvm-svn: 2201

* Delete the DelaySlotInfo objects created by the SchedulingManager class.
  These leaked objects were accounting for 3/4 of the memory leaked by the
  backend, so this is a relatively major win.
* Reorganize SchedulingManager::getDelaySlotInfoForInstr so that it has
  better code locality (making it easier to read).

llvm-svn: 2197

frequently. This still leaks edges quite a bit, but it leaks no nodes
(I think).

llvm-svn: 2190

pointer so that they do not all get leaked!

llvm-svn: 2188

llvm-svn: 2186

llvm-svn: 2185

make a PHI node, although it was badly broken.  This keeps tests passing, so
we'll go with it.

llvm-svn: 2184

llvm-svn: 2180

llvm-svn: 2177

class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144

llvm-svn: 2071

llvm-svn: 2070

llvm-svn: 2069

be marked as having a Call Interference, even though it may not
be live after the call.

llvm-svn: 2068

change references from MethodARgument to FunctionArgument

llvm-svn: 1991

llvm-svn: 1976

useful right now when we only do local scheduling.

llvm-svn: 1975

llvm-svn: 1974

llvm-svn: 1973

Destroy live-variable information after scheduling so it is
recomputed before later phases (e.g., reg. allocation).
Use deterministic iterator to enumerate sched graphs.

llvm-svn: 1972

llvm-svn: 1971

llvm-svn: 1970

llvm-svn: 1969

llvm-svn: 1968

llvm-svn: 1967

llvm-svn: 1962

llvm-svn: 1957

but did not pass the arguments by reference!

llvm-svn: 1906

offset-from-FP will be before allocating space for a local variable.

llvm-svn: 1905

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

llvm-svn: 1904

instruction is actually generated for them.
Rename the different versions of SetMachineOperand.

llvm-svn: 1903

Fix constants in instructions generated for Phi elimination.

llvm-svn: 1902

but did not pass the arguments by reference!
Also added a function to get a register class by ID.

llvm-svn: 1901

llvm-svn: 1802

llvm-svn: 1788

* 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