Revert bbc5221c95343d8d6869dce83d6fcf183767bd9f "[DAGCombiner] Fold pattern for srl-shl-zext"#139876

RKSimon merged 1 commit intomainllvm/llvm-project:mainfrom

revert-138290-ap/fold-srl-zext-shlllvm/llvm-project:revert-138290-ap/fold-srl-zext-shlCopy head branch name to clipboard