llvm-svn: 2414

pass built on top of interval analysis

llvm-svn: 2411

   malloc(100-i);

llvm-svn: 2409

This only requires Type.h anyway

llvm-svn: 2405

llvm-svn: 2400

llvm-svn: 2397

llvm-svn: 2396

to make debugging output a lot nicer.

llvm-svn: 2395

llvm-svn: 2392

llvm-svn: 2391

Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA

llvm-svn: 2386

llvm-svn: 2378

class.

llvm-svn: 2375

PromoteInstance.  Make them local variables that are passed around as
appropriate.  Especially in the case of CurrentValue, this makes the
code simpler.

llvm-svn: 2374

* Minor cleanup that was missed in last patch

llvm-svn: 2373

Bugfixes will come in the next revision so that the diff is obvious.

llvm-svn: 2372

to the global namespace

llvm-svn: 2370

llvm-svn: 2363

llvm-svn: 2362

llvm-svn: 2338

const BasicBlocks

llvm-svn: 2337

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

IDX is out of range instead of returning null.

llvm-svn: 2332

* Add support for pool allocating array allocations of varying size

llvm-svn: 2329

llvm-svn: 2323

llvm-svn: 2307

llvm-svn: 2298

We now use an InstVisitor to delegate to different cases that we are
interested in handling.  We also fix the FIXME's by adding users to the
worklist when appropriate.

llvm-svn: 2292

llvm-svn: 2286

llvm-svn: 2284

llvm-svn: 2283

llvm-svn: 2282

llvm-svn: 2272

* Allow structs with negative offsets.  This enables the em3d benchmark to
  be made typesafe.  In this case, the struct had an array as the first
  element, so a negative index was ok (the expr was -8 + 8x)

llvm-svn: 2271

obviously duplicate loads of the pool base.

llvm-svn: 2255

llvm-svn: 2251

* Fix bug where the character after a % was being discarded

llvm-svn: 2248

llvm-svn: 2247

* Build new datatypes correctly
* Transform instructions that return null pointers from functions to return
  a null index.

llvm-svn: 2244