Chris Lattner 6e263155a6 add some notes, move some code around. Implement unswitching of loops ... with branches on partially invariant computations. llvm-svn: 26104		2006-02-10 02:30:37 +00:00
llvm	add some notes, move some code around. Implement unswitching of loops	2006-02-10 02:30:37 +00:00