102 Commits

Author	SHA1	Message	Date
Chris Lattner	fde1f8d0d8	stub out some LazyValueInfo interfaces, and have JumpThreading ... start using them in a trivial way when -enable-jump-threading-lvi is passed. enable-jump-threading-lvi will be my playground for awhile. llvm-svn: 86789	2009-11-11 02:08:33 +00:00
Chris Lattner	741c94c719	Stub out a new lazy value info pass, which will eventually ... vend value constraint information to the optimizer. llvm-svn: 86767	2009-11-11 00:22:30 +00:00