llvm-svn: 111669

llvm-svn: 109598

ADT: Add DAGDeltaAlgorithm, which is a DAG minimization algorithm built on top of the standard 'delta debugging' algorithm.
 - This can give substantial speedups in the delta process for inputs we can construct dependency information for.

llvm-svn: 105612

llvm-svn: 92003

SmallVectorBase::grow_pod out of line, finally satisfying PR3758.

llvm-svn: 91529

 - This is a pretty slow / memory intensive implementation, and I will likely
   change it to an iterative model, but it works.

llvm-svn: 90447

llvm-svn: 82087

llvm-svn: 81577

llvm-svn: 80680

implementation.

llvm-svn: 80493

llvm-svn: 79959

llvm-svn: 79876

llvm-svn: 77709

llvm-svn: 76957

llvm-svn: 75746

llvm-svn: 75677

llvm-svn: 74936

llvm-svn: 74285

llvm-svn: 73844

llvm-svn: 73708

llvm-svn: 73516

llvm-svn: 72480

llvm-svn: 66160

llvm-svn: 56419