llvm-svn: 2397

llvm-svn: 2396

to make debugging output a lot nicer.

llvm-svn: 2395

Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.

llvm-svn: 2394

llvm-svn: 2392

llvm-svn: 2391

llvm-svn: 2390

llvm-svn: 2389

llvm-svn: 2387

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

llvm-svn: 2386

llvm-svn: 2384

  modify the CFG.  It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
  implementation details.  Now PassManager is just a Pimpl class that wraps
  PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
  has to #include PassManagerT.h

llvm-svn: 2383

llvm-svn: 2382

llvm-svn: 2381

llvm-svn: 2379

llvm-svn: 2378

llvm-svn: 2376

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: 2369

Remove extraneous \n's from assert strings

llvm-svn: 2367

llvm-svn: 2366

llvm-svn: 2363

llvm-svn: 2362

llvm-svn: 2361

llvm-svn: 2357

Module and Function classes directly.

llvm-svn: 2356

* Module no longer subclasses Value

llvm-svn: 2355

llvm-svn: 2354

Remove unneccesary getID variant for module's

llvm-svn: 2353

llvm-svn: 2352

llvm-svn: 2351

llvm-svn: 2350

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