Chris Lattner 7606fb65c0 This is a substantial rewrite of the AliasSetTracker class which now uses ... a union-find based algorithm, is significantly faster, and is more general. It will also scale to handle call instructions correctly, which is a nice added bonus. This includes a new pass -print-alias-sets which can be used to show how alias sets are formed for a particular analysis. llvm-svn: 5619		2003-02-24 20:37:56 +00:00
llvm	This is a substantial rewrite of the AliasSetTracker class which now uses	2003-02-24 20:37:56 +00:00