#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ cycle();
int /*<<< orphan*/ define_opcodes();
int /*<<< orphan*/ initialize();
int /*<<< orphan*/ print_register_status();
int main(int argc, const char *argv[]) {
  define_opcodes();
  initialize();
  for (int i = 0; i < 10; i++) {
    cycle();
    print_register_status();
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    $0x0,%al
call   1050 <define_opcodes@plt>
mov    $0x0,%al
call   1040 <initialize@plt>
movl   $0x0,-0x14(%rbp)
cmpl   $0xa,-0x14(%rbp)
jge    1191 <main+0x51>
mov    $0x0,%al
call   1060 <cycle@plt>
mov    $0x0,%al
call   1030 <print_register_status@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    116b <main+0x2b>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
xor    %eax,%eax
call   1050 <define_opcodes@plt>
xor    %eax,%eax
call   1040 <initialize@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
call   1060 <cycle@plt>
xor    %eax,%eax
call   1030 <print_register_status@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%7 = call i32 (...) @define_opcodes()
%8 = call i32 (...) @initialize()
store i32 0, i32* %6
br label %9
9: ; preds = %15, %2
%10 = load i32, i32* %6
%11 = icmp slt i32 %10, 10
br i1 %11, label %12, label %18
12: ; preds = %9
%13 = call i32 (...) @cycle()
%14 = call i32 (...) @print_register_status()
br label %15
15: ; preds = %12
%16 = load i32, i32* %6
%17 = add nsw i32 %16, 1
store i32 %17, i32* %6
br label %9
18: ; preds = %9
ret i32 0
}

LLVM IR (-O2):
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 (...) @define_opcodes()
%4 = tail call i32 (...) @initialize()
%5 = tail call i32 (...) @cycle()
%6 = tail call i32 (...) @print_register_status()
%7 = tail call i32 (...) @cycle()
%8 = tail call i32 (...) @print_register_status()
%9 = tail call i32 (...) @cycle()
%10 = tail call i32 (...) @print_register_status()
%11 = tail call i32 (...) @cycle()
%12 = tail call i32 (...) @print_register_status()
%13 = tail call i32 (...) @cycle()
%14 = tail call i32 (...) @print_register_status()
%15 = tail call i32 (...) @cycle()
%16 = tail call i32 (...) @print_register_status()
%17 = tail call i32 (...) @cycle()
%18 = tail call i32 (...) @print_register_status()
%19 = tail call i32 (...) @cycle()
%20 = tail call i32 (...) @print_register_status()
%21 = tail call i32 (...) @cycle()
%22 = tail call i32 (...) @print_register_status()
%23 = tail call i32 (...) @cycle()
%24 = tail call i32 (...) @print_register_status()
ret i32 0
}