#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 function_int(int, int);
int /*<<< orphan*/ function_void();
int /*<<< orphan*/ printf(char *, int);
int main() {
  int i;
  for (i = 1; i < 11; i++) {
    printf("Iteration %d\n", function_int(i, i));
    function_void();
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x8(%rbp)
cmpl   $0xb,-0x8(%rbp)
jge    117e <main+0x4e>
mov    -0x8(%rbp),%edi
mov    -0x8(%rbp),%esi
call   1040 <function_int@plt>
mov    %eax,%esi
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1050 <function_void@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1146 <main+0x16>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    $0x1,%edi
mov    $0x1,%esi
call   1040 <function_int@plt>
lea    0xeb9(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x2,%edi
mov    $0x2,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x3,%edi
mov    $0x3,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x4,%edi
mov    $0x4,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x5,%edi
mov    $0x5,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x6,%edi
mov    $0x6,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x7,%edi
mov    $0x7,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x8,%edi
mov    $0x8,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0x9,%edi
mov    $0x9,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
mov    $0xa,%edi
mov    $0xa,%esi
call   1040 <function_int@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <function_void@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [14 x i8] c"Iteration %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
store i32 1, i32* %2
br label %3
3: ; preds = %12, %0
%4 = load i32, i32* %2
%5 = icmp slt i32 %4, 11
br i1 %5, label %6, label %15
6: ; preds = %3
%7 = load i32, i32* %2
%8 = load i32, i32* %2
%9 = call i32 @function_int(i32 %7, i32 %8)
%10 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = call i32 (...) @function_void()
br label %12
12: ; preds = %6
%13 = load i32, i32* %2
%14 = add nsw i32 %13, 1
store i32 %14, i32* %2
br label %3
15: ; preds = %3
ret i32 0
}

LLVM IR (-O2):
@.str = [14 x i8] c"Iteration %d\0A\00"
define i32 @main() {
%1 = tail call i32 @function_int(i32 1, i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 (...) @function_void()
%4 = tail call i32 @function_int(i32 2, i32 2)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = tail call i32 (...) @function_void()
%7 = tail call i32 @function_int(i32 3, i32 3)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 (...) @function_void()
%10 = tail call i32 @function_int(i32 4, i32 4)
%11 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = tail call i32 (...) @function_void()
%13 = tail call i32 @function_int(i32 5, i32 5)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %13)
%15 = tail call i32 (...) @function_void()
%16 = tail call i32 @function_int(i32 6, i32 6)
%17 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %16)
%18 = tail call i32 (...) @function_void()
%19 = tail call i32 @function_int(i32 7, i32 7)
%20 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %19)
%21 = tail call i32 (...) @function_void()
%22 = tail call i32 @function_int(i32 8, i32 8)
%23 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %22)
%24 = tail call i32 (...) @function_void()
%25 = tail call i32 @function_int(i32 9, i32 9)
%26 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %25)
%27 = tail call i32 (...) @function_void()
%28 = tail call i32 @function_int(i32 10, i32 10)
%29 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i32 %28)
%30 = tail call i32 (...) @function_void()
ret i32 0
}