llvm-svn: 48263

llvm-svn: 48262

llvm-svn: 48261

llvm-svn: 48260

llvm-svn: 48259

llvm-svn: 48258

llvm-svn: 48257

that merely add passes. This allows them to be used with either
FunctionPassManager or PassManager, or even with a custom new
kind of pass manager.

llvm-svn: 48256

llvm-svn: 48255

llvm-svn: 48254

llvm-svn: 48253

before trying to merge the block into its predecessors.
This allows two-entry-phi-return.ll to be simplified
into a single basic block.

llvm-svn: 48252

optimized away before it tests what it is intended to test.

llvm-svn: 48251

llvm-svn: 48250

llvm-svn: 48249

llvm-svn: 48248

llvm-svn: 48247

llvm-svn: 48246

llvm-svn: 48245

llvm-svn: 48244

works, but probably won't if you mix it with 't' or 'u' yet.

llvm-svn: 48243

llvm-svn: 48242

llvm-svn: 48241

llvm-svn: 48240

llvm-svn: 48239

llvm-svn: 48238

object to pretty-print the component of a state that is specific to a checker.

llvm-svn: 48237

nodes to use a trim sources.

llvm-svn: 48236

llvm-svn: 48235

llvm-svn: 48234

llvm-svn: 48233

and has been removed.

llvm-svn: 48232

llvm-svn: 48231

llvm-svn: 48230

llvm-svn: 48229

Right now, the pass does not optimize tail recursions 
involving multiple return values.

llvm-svn: 48228

llvm-svn: 48227

add(Pass *) as a pure virtual member function. This will allow all
the various addPassesTo* functions in LLVM to avoid hard-coding what
type of PassManager is used. 

llvm-svn: 48226

llvm-svn: 48225

llvm-svn: 48224