a vector.  This makes asserting on array bounds easier.

llvm-svn: 2731

to #include CommandLine.h.

llvm-svn: 2712

llvm-svn: 2710

llvm-svn: 2676

llvm-svn: 2664

May be slightly less efficient but significantly reduces special
cases interfaces in code generation.

llvm-svn: 2649

array and struct indexes.
Update operand values in CallArgsDescriptor (a new class)
when replacing constant values with immediates.

llvm-svn: 2645

llvm-svn: 2644

llvm-svn: 2643

-- passing FP arguments to functions with more than 6 arguments
-- passing FP arguments to varargs functions
-- passing FP arguments to functions with no prototypes
-- incorrect coloring for CC registers (both int and FP): interferences
   were being completely ignored for int CC and were considered but no
   spills were marked for fp CC!

Also some code improvements:
-- better interface to generating machine instr for common cases
   (many places still need to be updated to use this interface)
-- annotations on MachineInstr to communicate information from
   one codegen phase to another (now used to pass information about
   CALL/JMPLCALL operands from selection to register allocation)
-- all sizes and offests in class TargetData are uint64_t instead of uint

llvm-svn: 2642

llvm-svn: 2486

llvm-svn: 2406

llvm-svn: 2397

to make debugging output a lot nicer.

llvm-svn: 2395

llvm-svn: 2379

llvm-svn: 2378

to the global namespace

llvm-svn: 2370

llvm-svn: 2369

llvm-svn: 2336

  - Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333

AddedInstrns sets for the first machine instruction.  It is hard
to ensure that the right order is preserved, and sure enough, the
order was broken.  Instead, use a separate set for the function entry.

llvm-svn: 2318

AddedInstrns sets for the first machine instruction.  It is hard
to ensure that the right order is preserved, and sure enough, the
order was broken.  Instead, use a separate set for the function entry.

llvm-svn: 2312

llvm-svn: 2311

(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