cycleMask        2378 lib/zstd/compress.c 			U32 const cycleMask = (1 << ZSTD_cycleLog(cctx->params.cParams.hashLog, cctx->params.cParams.strategy)) - 1;
cycleMask        2380 lib/zstd/compress.c 			U32 const newCurr = (curr & cycleMask) + (1 << cctx->params.cParams.windowLog);