const barcelona: CpuModel = .{ .name = "barcelona", .llvm_name = "barcelona", .features = featureSet(&.{.3dnowa, .64bit, .cmov, .cx16, .fast_scalar_shift_masks, .fxsr, .lzcnt, .nopl, .popcnt, .prfchw, .sahf, .sbb_dep_breaking, .slow_shld, .sse4a, .vzeroupper, .x87}) };