pub fn feed_gas_direct(
opcode_byte: u8,
ra: u8,
rb: u8,
rd: u8,
gas_sim: &mut GasSimulator,
mem_cycles: u8,
) -> (bool, bool)Expand description
Feed the gas simulator directly from raw register bytes, skipping FastCost construction. Returns (is_terminator, is_branch_or_special) — the caller uses is_branch_or_special to fall back to the full path for rare cases.