This should get hunked over to the Sparc backend, along with
MachineCodeForInstruction and a bunch of files in include/llvm/Codegen,
but those battles will have to wait for a later time.

llvm-svn: 10731

llvm-svn: 10730

makes the incestuous #include'ing of sparc internal headers much less
disturbing.  :)

llvm-svn: 10729

llvm-svn: 10728

llvm-svn: 10727

llvm-svn: 10726

llvm-svn: 10725

add flags for PR82

llvm-svn: 10724

This is an incremental step towards fixing PR82

llvm-svn: 10723

llvm-svn: 10722

llvm-svn: 10721

llvm-svn: 10720

llvm-svn: 10719

llvm-svn: 10718

llvm-svn: 10716

llvm-svn: 10715

getSubLoops/getTopLevelLoops methods, replacing them with iterator-based
accessors.

llvm-svn: 10714

llvm-svn: 10713

of the register allocator as follows:

       before   after
mesa   2.3790  1.5994
vpr    2.6008  1.2078
gcc    1.9840  0.5273
mcf    0.2569  0.0470
eon    1.8468  1.4359
twolf  0.9475  0.2004
burg   1.6807  1.3300
lambda 1.2191  0.3764

Speedups range anyware from 30% to over 400% :-)

llvm-svn: 10712

llvm-svn: 10711

llvm-svn: 10710

llvm-svn: 10708

30-50% decrease in running time of the linear scan register allocator.

llvm-svn: 10707

:(

llvm-svn: 10706

copies.

llvm-svn: 10705

llvm-svn: 10704

* Implement support for arguments to the 'run' command
* Minor cleanups and fixes

llvm-svn: 10703

llvm-svn: 10702

llvm-svn: 10701

llvm-svn: 10700

llvm-svn: 10699

Clean up the SLD document a LOT
Fill in a lot of details in the SLD document
update the formats for the object descriptors

llvm-svn: 10698

Add <csignal> so that this file compiles on Solaris.

llvm-svn: 10697

llvm-svn: 10695

llvm-svn: 10694

llvm-svn: 10693

llvm-svn: 10692

code generators completely ignore them.

llvm-svn: 10691

llvm-svn: 10690

stepping, next'ing, finish'ing, stacktraces, source listings, etc.  You can't
print program variables yet though.

Oh, and I lost my nice commented version of funccall.ll  :(

Test with:
llvm-as funccall.ll
llvm-db funccall.bc
<arguments>

This is not automatically testable yet, and the C front-end doesn't support
debug information yet.  That said, it's a start.

llvm-svn: 10689