pub fn count_map(&self) -> Self {
        match self {
            SyscallCode::BN254_FP_SUB => SyscallCode::BN254_FP_ADD,
            SyscallCode::BN254_FP_MUL => SyscallCode::BN254_FP_ADD,
            SyscallCode::BN254_FP2_SUB => SyscallCode::BN254_FP2_ADD,
            SyscallCode::BLS12381_FP_SUB => SyscallCode::BLS12381_FP_ADD,
            SyscallCode::BLS12381_FP_MUL => SyscallCode::BLS12381_FP_ADD,
            SyscallCode::BLS12381_FP2_SUB => SyscallCode::BLS12381_FP2_ADD,
            _ => *self,
        }
    }
Map a syscall to another one in order to coalesce their counts.
crates/core/machine/src/runtime/syscall.rs