#define BC_LOG 1
#define BC_ASSERTS 1

#if BC_LOG
#define bc_log(...) log_info(__VA_ARGS__)
#else
#define bc_log(...)
#endif

//
// Generated using code_generating_script.py
//

enum Operation: S32{
  BC_END_OF_INSTRUCTIONS,
  BC_POP_STACK,
  BC_PUSH_STACK,
  BC_LOAD_CONSTANT,
  BC_LOAD_FROM_MEMORY64,
  BC_LOAD_FROM_MEMORY32,
  BC_LOAD_FROM_MEMORY16,
  BC_LOAD_FROM_MEMORY8,
  BC_STORE_TO_MEMORY64,
  BC_STORE_TO_MEMORY32,
  BC_STORE_TO_MEMORY16,
  BC_STORE_TO_MEMORY8,
  BC_ADD_S64,
  BC_SUB_S64,
  BC_DIV_S64,
  BC_MUL_S64,
  BC_MOD_S64,
  BC_SHR_S64,
  BC_SHL_S64,
  BC_BITAND_S64,
  BC_BITOR_S64,
  BC_BITXOR_S64,
  BC_BITNOT_S64,
  BC_EQ_S64,
  BC_NEQ_S64,
  BC_GT_S64,
  BC_LT_S64,
  BC_OR_S64,
  BC_GTE_S64,
  BC_LTE_S64,
  BC_ADD_U64,
  BC_SUB_U64,
  BC_DIV_U64,
  BC_MUL_U64,
  BC_MOD_U64,
  BC_SHR_U64,
  BC_SHL_U64,
  BC_BITAND_U64,
  BC_BITOR_U64,
  BC_BITXOR_U64,
  BC_BITNOT_U64,
  BC_EQ_U64,
  BC_NEQ_U64,
  BC_GT_U64,
  BC_LT_U64,
  BC_OR_U64,
  BC_GTE_U64,
  BC_LTE_U64,
  BC_ADD_F64,
  BC_SUB_F64,
  BC_DIV_F64,
  BC_MUL_F64,
  BC_EQ_F64,
  BC_NEQ_F64,
  BC_GT_F64,
  BC_LT_F64,
  BC_GTE_F64,
  BC_LTE_F64,
};
const char *op_name[] = {
  "BC_END_OF_INSTRUCTIONS",
  "BC_POP_STACK",
  "BC_PUSH_STACK",
  "BC_LOAD_CONSTANT",
  "BC_LOAD_FROM_MEMORY64",
  "BC_LOAD_FROM_MEMORY32",
  "BC_LOAD_FROM_MEMORY16",
  "BC_LOAD_FROM_MEMORY8",
  "BC_STORE_TO_MEMORY64",
  "BC_STORE_TO_MEMORY32",
  "BC_STORE_TO_MEMORY16",
  "BC_STORE_TO_MEMORY8",
  "BC_ADD_S64",
  "BC_SUB_S64",
  "BC_DIV_S64",
  "BC_MUL_S64",
  "BC_MOD_S64",
  "BC_SHR_S64",
  "BC_SHL_S64",
  "BC_BITAND_S64",
  "BC_BITOR_S64",
  "BC_BITXOR_S64",
  "BC_BITNOT_S64",
  "BC_EQ_S64",
  "BC_NEQ_S64",
  "BC_GT_S64",
  "BC_LT_S64",
  "BC_OR_S64",
  "BC_GTE_S64",
  "BC_LTE_S64",
  "BC_ADD_U64",
  "BC_SUB_U64",
  "BC_DIV_U64",
  "BC_MUL_U64",
  "BC_MOD_U64",
  "BC_SHR_U64",
  "BC_SHL_U64",
  "BC_BITAND_U64",
  "BC_BITOR_U64",
  "BC_BITXOR_U64",
  "BC_BITNOT_U64",
  "BC_EQ_U64",
  "BC_NEQ_U64",
  "BC_GT_U64",
  "BC_LT_U64",
  "BC_OR_U64",
  "BC_GTE_U64",
  "BC_LTE_U64",
  "BC_ADD_F64",
  "BC_SUB_F64",
  "BC_DIV_F64",
  "BC_MUL_F64",
  "BC_EQ_F64",
  "BC_NEQ_F64",
  "BC_GT_F64",
  "BC_LT_F64",
  "BC_GTE_F64",
  "BC_LTE_F64",
};

//
// **End** of generated using code_generating_script.py
//

typedef S32 Register_Index;
union Register{
  F64   f64;
  S64   s64;
  U64  *pointer_u64;
  U64   u64;
  S64  *pointer_s64;
  F64  *pointer_f64;
  U64  *pointer64;
  U8   *pointer;
};

struct Instruction{
  Operation operation;
  S32 index_c;
  union{
    struct{
      S32 index_a;
      S32 index_b;
    };
    Register constant;
  };

  U32 di; // @debug_id
  U32 debug_type_flag;
  Token *debug_pos;
};

//
// Bytecode interpreter context
//
struct Bc{
  U32 dis; // @debug_id

  U64 *stack_bottom;
  U64 *stack_pointer;
  U64 *stack_top;
  Instruction *instruction_pointer; // @todo Array can change location !!!!!!

  Register *registers;
  Register *register_end;

  Array<Register> all_registers;
  Array<Register_Index> used_registers;
  Array<Register_Index> free_registers;

  Arena memory;
  Arena instructions;
  Arena stack; // We reserve 4 gibs and allocate only 4 kibs to make sure we know when we
               // accidently overshoot the stack by 2 gigabytes woo yeee
};

//
// Allocating and releasing is for codegen !
//
function Register_Index
allocate_register(Bc *b){
  Register_Index result = -1;
  if(b->free_registers.len == 0)
    result = b->all_registers.addi({});
  else
    result = b->free_registers.pop();

  b->used_registers.add(result);
  return result;
}

function void
release_register(Bc *b, Register_Index reg){
  B32 found = false;
  For(b->used_registers){
    if(it == reg){
      b->used_registers.unordered_remove(&it);
      found = true;
      break;
    }
  }

  assert_msg(found, "Trying to release register that is not used");
  b->free_registers.add(reg);
}

function Bc
create_bytecode_interp(){
  Bc b = {};

  b.all_registers = array_make<Register>(pctx->heap, 1024);
  b.free_registers = array_make<Register_Index>(pctx->heap, 1024);
  b.used_registers = array_make<Register_Index>(pctx->heap, 1024);

  {
    arena_init(&b.instructions, "Bytecode instructions"_s);
    arena_push_size(&b.instructions, 16); // Commit
    arena_clear(&b.instructions);
  }

  {
    arena_init(&b.stack, "Bytecode stack"_s);
    arena_push_size(&b.stack, kib(4)); // Setup a 4 kilobyte stack
  }

  arena_init(&b.memory, "Bytecode memory"_s);

  return b;
}

function void
destroy_bytecode_interp(Bc *b){
  arena_release(&b->instructions);
  arena_release(&b->stack);
  arena_release(&b->memory);
}

function Instruction *
new_instruction(Bc *b, Token *pos){
  Instruction *i      = exp_alloc_type(&b->instructions, Instruction);
  i->di               = b->dis++;
  i->debug_pos        = pos;
  return i;
}

function void
emit_load_constant_f64(Bc *b, Token *pos, Register_Index dst, F64 constant){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_LOAD_CONSTANT;
  i->constant.f64     = constant;
  i->index_c          = dst;
  i->debug_type_flag  = TYPE_F64;
}

function void
emit_load_constant_s64(Bc *b, Token *pos, Register_Index dst, S64 constant){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_LOAD_CONSTANT;
  i->constant.s64     = constant;
  i->index_c          = dst;
  i->debug_type_flag  = TYPE_S64;
}

function void
emit_load_constant_u64(Bc *b, Token *pos, Register_Index dst, U64 constant){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_LOAD_CONSTANT;
  i->constant.u64     = constant;
  i->index_c          = dst;
  i->debug_type_flag  = TYPE_U64;
}

function void
emit_load_constant_address(Bc *b, Token *pos, Register_Index dst, void *address){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_LOAD_CONSTANT;
  i->constant.pointer = (U8 *)address;
  i->index_c          = dst;
  i->debug_type_flag  = TYPE_POINTER;
}

function void
emit_push(Bc *b, Token *pos, Register_Index src){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_PUSH_STACK;
  i->index_a          = src;
}

function void
emit_pop(Bc *b, Token *pos, Register_Index dst){
  auto i              = new_instruction(b, pos);
  i->operation        = BC_POP_STACK;
  i->index_c          = dst;
}

function void
emit_memory(Bc *b, Token *pos, Operation ins, Register_Index dst, Register_Index src){
  auto i              = new_instruction(b, pos);
  i->operation        = ins;
  i->index_c          = dst;
  i->index_a          = src;
}

function void
emit_arithmetic(Bc *b, Token *pos, Operation ins, Register_Index left, Register_Index right, Register_Index dst){
  Instruction *i      = new_instruction(b, pos);
  i->operation        = ins;
  i->index_a          = left;
  i->index_b          = right;
  i->index_c          = dst;
}

function void
emit_end(Bc *b){
  Instruction *i      = new_instruction(b, 0);
  i->di               = b->dis++;
  i->operation        = BC_END_OF_INSTRUCTIONS;
}

function void
run_bytecode_interp(Bc *b){
  // Setup registers
  b->instruction_pointer = (Instruction *)b->instructions.memory.data;
  b->stack_pointer = b->stack_bottom = (U64 *)b->stack.memory.data;
  b->stack_top = (U64 *)(b->stack.memory.data + b->stack.len);
  b->registers = &b->all_registers[0];
  b->register_end = b->all_registers.end();

  for(;;){
    Instruction *instr = b->instruction_pointer++;


#if BC_ASSERTS
    print_token_line(instr->debug_pos);
    assert_msg(b->stack_pointer < b->stack_top, "Bytecode stack overflow");
    assert_msg(b->stack_pointer >= b->stack_bottom, "Bytecode stack underflow");
    assert_msg(b->registers < b->register_end, "Bytecode interpreter bug, register pointer is pointing over last possible register");
#endif

    bc_log("i%u[0x%llx] %s ", instr->di, instr, op_name[instr->operation]);
    switch(instr->operation){
      invalid_default_case;
      case BC_LOAD_FROM_MEMORY64:{
        U64 *load_address = b->registers[instr->index_a].pointer64;
        b->registers[instr->index_c].u64 = *load_address;
        bc_log("load_address[r%u, %llx] dst[r%u] [0x%llx|%lld|%f]", instr->index_a, load_address, instr->index_c, b->registers[instr->index_c].u64, b->registers[instr->index_c].u64, b->registers[instr->index_c].u64);
      }break;

      case BC_STORE_TO_MEMORY64:{
        U64 *store_address = b->registers[instr->index_c].pointer64;
        *store_address = b->registers[instr->index_a].u64;
        bc_log("src[r%u] store_address[r%u, %llx] value_written[0x%llx|%lld|%f]", instr->index_a, instr->index_c, store_address, *store_address, *store_address, *store_address);
      }break;

      case BC_PUSH_STACK:{
        U64 *stack = b->stack_pointer++;

        U64 src = b->registers[instr->index_a].u64;
        bc_log("r%u(src) [0x%llx|%lld|%f]", instr->index_a, src, src, src);
        *stack = src;
      }break;

      case BC_POP_STACK:{
        U64 *stack = --b->stack_pointer;
        bc_log("r%u(dst) [0x%llx|%lld|%f]", instr->index_c, *stack, *stack, *stack);
        b->registers[instr->index_c].u64 = *stack;
      }break;

      case BC_END_OF_INSTRUCTIONS:{
        goto end_of_program;
      }break;

      case BC_LOAD_CONSTANT: {
        b->registers[instr->index_c] = instr->constant;
#if BC_LOG
        switch(instr->debug_type_flag){
          case TYPE_S64: bc_log("dst[r%u] S64[%lld]", instr->index_c, instr->constant.s64); break;
          case TYPE_U64: bc_log("dst[r%u] U64[%llu]", instr->index_c, instr->constant.u64); break;
          case TYPE_F64: bc_log("dst[r%u] F64[%f]"  , instr->index_c, instr->constant.f64); break;
          case TYPE_POINTER: bc_log("dst[r%u] Pointer[0x%llx]"  , instr->index_c, instr->constant.pointer64); break;
          invalid_default_case;
        }
#endif
      }break;

//
// Generated using code_generating_script.py
//

      case BC_ADD_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left + right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] + [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SUB_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left - right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] - [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_DIV_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left / right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] / [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_MUL_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left * right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] * [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_MOD_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left % right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] % [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SHR_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left >> right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] >> [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SHL_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left << right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] << [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITAND_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left & right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] & [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITOR_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left | right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] | [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITXOR_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left ^ right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] ^ [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITNOT_S64:{
        S64 left = (S64)b->registers[instr->index_a].s64;
        S64 result = ~left;
        S64 *dst = b->registers[instr->index_c].pointer_s64;
        *dst = result;
        bc_log("~ [%lld] = [%lld]", left, result);
      }break;

      case BC_EQ_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left == right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] == [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_NEQ_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left != right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] != [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GT_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left > right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] > [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LT_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left < right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] < [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_OR_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left || right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] || [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GTE_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left >= right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] >= [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LTE_S64:{
        S64 left                     = b->registers[instr->index_a].s64;
        S64 right                    = b->registers[instr->index_b].s64;
        S64 result                   = left <= right;
        b->registers[instr->index_c].s64 = result;
        bc_log("r%u + r%u = r%u => [%lld] <= [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_ADD_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left + right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] + [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SUB_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left - right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] - [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_DIV_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left / right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] / [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_MUL_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left * right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] * [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_MOD_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left % right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] % [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SHR_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left >> right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] >> [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SHL_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left << right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] << [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITAND_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left & right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] & [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITOR_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left | right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] | [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITXOR_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left ^ right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] ^ [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_BITNOT_U64:{
        U64 left = (U64)b->registers[instr->index_a].u64;
        U64 result = ~left;
        U64 *dst = b->registers[instr->index_c].pointer_u64;
        *dst = result;
        bc_log("~ [%llu] = [%llu]", left, result);
      }break;

      case BC_EQ_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left == right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] == [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_NEQ_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left != right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] != [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GT_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left > right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] > [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LT_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left < right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] < [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_OR_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left || right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] || [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GTE_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left >= right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] >= [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LTE_U64:{
        U64 left                     = b->registers[instr->index_a].u64;
        U64 right                    = b->registers[instr->index_b].u64;
        U64 result                   = left <= right;
        b->registers[instr->index_c].u64 = result;
        bc_log("r%u + r%u = r%u => [%llu] <= [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_ADD_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left + right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] + [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_SUB_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left - right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] - [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_DIV_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left / right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] / [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_MUL_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left * right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] * [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_EQ_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left == right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] == [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_NEQ_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left != right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] != [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GT_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left > right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] > [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LT_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left < right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] < [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_GTE_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left >= right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] >= [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

      case BC_LTE_F64:{
        F64 left                     = b->registers[instr->index_a].f64;
        F64 right                    = b->registers[instr->index_b].f64;
        F64 result                   = left <= right;
        b->registers[instr->index_c].f64 = result;
        bc_log("r%u + r%u = r%u => [%f] <= [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
      }break;

//
// **End** of generated using code_generating_script.py
//

    }
    bc_log("\n");
  }
  end_of_program:;
}