llvm-svn: 6514

Modify new MachineOperand so that its flags match the old MachineOperand's
 flags, for the flags that matter.

llvm-svn: 6513

by a re-link of TableGen will notify Make to rebuild the .inc file.

llvm-svn: 6512

llvm-svn: 6511

* Fix cast of (short|ushort|int|uint) to bool to work right

llvm-svn: 6510

llvm-svn: 6509

llvm-svn: 6508

llvm-svn: 6507

llvm-svn: 6506

llvm-svn: 6505

llvm-svn: 6503

llvm-svn: 6502

llvm-svn: 6501

llvm-svn: 6499

llvm-svn: 6498

llvm-svn: 6496

llvm-svn: 6495

llvm-svn: 6494

llvm-svn: 6486

llvm-svn: 6485

llvm-svn: 6484

llvm-svn: 6483

Count resolutions correctly.

llvm-svn: 6482

llvm-svn: 6481

llvm-svn: 6480

llvm-svn: 6479

llvm-svn: 6478

llvm-svn: 6477

llvm-svn: 6476

* Give credit to John for making the page

llvm-svn: 6475

llvm-svn: 6474

llvm-svn: 6473

llvm-svn: 6472

Support for recording the physical register for implcit references.

llvm-svn: 6471

llvm-svn: 6470

TmpInstruction constructors because every TmpInstruction object has
to be registered with a MachineCodeForInstruction to prevent leaks.
This simplifies the user's code.

llvm-svn: 6469

llvm-svn: 6468

preallocated.  While reg-to-reg dependences were already handled, this
change required new code for adding edges to/from call instructions.
This was part of the extensive changes to the way code generation occurs
for function call arguments and return values.
See log for CodeGen/PhyRegAlloc.cpp.

llvm-svn: 6467

globals in some other places may not have been pulled out either;
globals in phi operands were being put just before the phi instead of
in the predecessor basic blocks.

llvm-svn: 6466

call arguments and return values:
Now all copy operations before and after a call are generated during
selection instead of during register allocation.
The values are copied to virtual registers (or to the stack), but
in the former case these operands are marked with the correct physical
registers according to the calling convention.
Although this complicates scheduling and does not work well with
live range analysis, it simplifies the machine-dependent part of
register allocation.

llvm-svn: 6465