Chris Lattner 16addf87bf Completely rewrite domset, idom, and domtree implementation. Now it is based
on the algorithm for directly computing immediate dominators presented in this
paper:

  A Fast Algorithm for Finding Dominators in a Flowgraph
  T. Lengauer & R. Tarjan, ACM TOPLAS July 1979, pgs 121-141.

This _substantially_ speeds up construction of all dominator related information.
Post-dominators to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07 00:38:08 +00:00
..
2003-11-21 20:23:48 +00:00
2003-11-21 20:23:48 +00:00
2003-11-21 22:32:23 +00:00
2003-11-20 17:45:12 +00:00
2003-11-21 20:23:48 +00:00
2003-11-20 17:45:12 +00:00
2003-11-20 18:23:14 +00:00
2003-11-21 20:23:48 +00:00
2003-11-21 20:23:48 +00:00
2003-11-21 20:23:48 +00:00
2003-11-25 21:28:00 +00:00
2003-11-21 20:23:48 +00:00
2003-11-21 22:32:23 +00:00