Free tree nodes when done.
Avoid obscuring code with for_each and bind_obj :-)

llvm-svn: 612

llvm-svn: 611

Renamed some header files.

llvm-svn: 610

Add new dummy edges when deleting existing edges.

llvm-svn: 609

llvm-svn: 608

Renamed some header files.

llvm-svn: 607

llvm-svn: 603

llvm-svn: 595

llvm-svn: 592

llvm-svn: 591

llvm-svn: 590

llvm-svn: 589

llvm-svn: 587

llvm-svn: 586

llvm-svn: 581

llvm-svn: 580

llvm-svn: 573

Value to a vector instead of a list.

Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling

llvm-svn: 572

* Machine.h
* InstInfo.h
* SchedInfo.h

TODO: Split out reg info stuff
llvm-svn: 567

Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files

llvm-svn: 566

1. Clean up the TargetMachine structure.  No more wierd pointers that have to
   be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument.  The same
   should be done with the instinfo, it just isn't now.

llvm-svn: 565

llvm-svn: 562

llvm-svn: 560

1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory.  The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.

llvm-svn: 559

Note that this reverted changes that Ruchira commited that broke the build and
are unmaintainable without other checkins.

llvm-svn: 557

not leak all its allocated memory.

llvm-svn: 553

* Fix ins sel problem, test case:
void "foo" (int *%x, int *%y)

begin
        seteq int *%x, %y
        ret void
end

llvm-svn: 552

llvm-svn: 551

llvm-svn: 550

llvm-svn: 549

llvm-svn: 543

llvm-svn: 542

Use builtin casts

llvm-svn: 541

llvm-svn: 540

Fix a bug I introduced (assertion failed: Unknown operand type), and convert to predicate style for type checks

llvm-svn: 531

Implement the subset of the GetConstantValueAsSignedInt function that is needed, locally.  Remove the two support functions to inline their contents.

llvm-svn: 525

llvm-svn: 524

llvm-svn: 520

llvm-svn: 512

llvm-svn: 511