You can influence the choice of conditional moves (usually inserting them) with __builtin_expect_with_probability(..., 0.5) https://github.com/protocolbuffers

You can influence the choice of conditional moves (usually inserting them) with __builtin_expect_with_probability(..., 0.5) https://github.com/protocolbuffers/protobuf/commit/9f29f02a36ae0d2689ca7feebd2d07018436bcde https://github.com/protocolbuffers/protobuf/commit/9f29f02a3...