llvm-svn: 9496

CurFrame, TraceMode, and the CachedWriter are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
printValue() and print() are history.
executeInstruction() is now part of run().

llvm-svn: 9493

CurFrame, TraceMode, and the CachedWriter are history.

llvm-svn: 9492

llvm-svn: 9490

CurFrame, TraceMode, and the CachedWriter are history.
ArrayChecksEnabled and non-QuietMode are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
Stop pre-initializing Values on the stack to 42.
Remove some dead variables, excess whitespace and commented-out code.
executeInstruction() is now part of run().
printValue() and print() are history.

llvm-svn: 9489

llvm-svn: 9488

recompile and relink. This keeps it from failing an assertion when
it goes and tries to construct a new MachineFunction for that Function.

llvm-svn: 9459

llvm-svn: 9452

Make FnAllocState contain vectors of AllocInfo, instead of LLVM Constants.
Give doFinalization a method comment, and let it do the work of converting
 AllocInfos to LLVM Constants.

llvm-svn: 9451

llvm-svn: 9450

llvm-svn: 9449

llvm-svn: 9441

llvm-svn: 9437

llvm-svn: 9436

* Fix order of #includes
* Make code layout more consistent
* Eliminate extraneous whitespace and comment-lines

llvm-svn: 9433

* Doxygen-ify method comments

llvm-svn: 9432

* Doxygen-ify comments
* Make code layout more consistent

llvm-svn: 9431

* Make file description more readable
* Make code layout more consistent, include comment in assert so it's visible
  during execution if it hits

llvm-svn: 9430

* Order #includes as per style guide

llvm-svn: 9429

* Add a work around for bug PR56, gross but necessary for now.

llvm-svn: 9428

* Make code layout more consistent

llvm-svn: 9427

llvm-svn: 9426

Implement mul/div/rem constant expressions

llvm-svn: 9424

llvm-svn: 9423

llvm-svn: 9418

* Convert tabs to spaces
* Make code fit within 80 columns

llvm-svn: 9416

llvm-svn: 9403

as well as arguments.  Now it can delete arguments and return values which are
only passed into other arguments or are returned, if they are dead.  This causes
it to delete several hundred extra args/retvals from the C++ hello world program,
shrinking it by about 2K.

llvm-svn: 9398

valid pieces of code

llvm-svn: 9390

llvm-svn: 9388

Constant early on, because we can do it in doFinalization.

Tighten up a comment.

llvm-svn: 9387

llvm-svn: 9386

Try to improve method comments a little.
Get rid of some excess whitespace; put braces on previous line when possible.
Add stub for method to verify the work of saveState().

llvm-svn: 9385

callgraphSCC passes more effective.

llvm-svn: 9384

llvm-svn: 9377

llvm-svn: 9376

llvm-svn: 9375

-print-cfg pass now lives here.

llvm-svn: 9374

llvm-svn: 9370

* Order #includes according to LLVM coding standards

llvm-svn: 9369