102 Commits

Author	SHA1	Message	Date
Owen Anderson	ac83a3e4ff	Add a place where I missed using the maximal set. Note that using the maximal ... set this way is _SLOW_. Somewhere down the line, I'll look at speeding it up. llvm-svn: 37345	2007-05-29 22:35:41 +00:00
Owen Anderson	5fba6c19b2	Very first part of a GVN-PRE implementation. It currently performs a bunch of analysis, and nothing more. It is also quite slow for the moment. However, ... it should give a sense of what's going on. llvm-svn: 37343	2007-05-29 21:53:49 +00:00