Commit Graph

3 Commits

Author SHA1 Message Date
Chris Lattner b6c8c5138f * Destroy alloca nodes when a graph gets inlined
* Add links to all subtrees when a shadow node gets resolved
* Add critical node handling

llvm-svn: 2001
2002-03-27 19:44:33 +00:00
Chris Lattner f8e2d060cc * Because of optimization, the shadow nodes between arguments might get
removed.  Check to see if they are there.
* Repeat optimizations while changing

llvm-svn: 1997
2002-03-27 00:53:57 +00:00
Chris Lattner e604d8ec65 Initial checkin of Datastructure analysis.
Has bugs, but shouldn't crash in theory.

llvm-svn: 1994
2002-03-26 22:39:06 +00:00