Reland `[CodeGenPrepare] Convert `ctpop(X) ==/!= 1` into `ctpop(X) u</u> 2/1` (#111284)`#111998

dtcxzyw merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

dtcxzyw:reland-111284dtcxzyw/llvm-project:reland-111284Copy head branch name to clipboard