When folding a and(any_ext(load)) both the any_ext and the load have to have only a single use. This removes the anyext-uses.ll testcase which started failing because it is unreduced and unclear what it is testing. llvm-svn: 92950
llvm-svn: 81290
llvm-svn: 60135
llvm-svn: 47432
llvm-svn: 47329