#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*/ printf(char *, int);
int reverse_a_number(int);
int main() {
  printf("5170984 %d\n", reverse_a_number(5170984));
  printf("406567 %d\n", reverse_a_number(406567));
  printf("368750 %d\n", reverse_a_number(368750));
  printf("2369510 %d\n", reverse_a_number(2369510));
  printf("2183293 %d\n", reverse_a_number(2183293));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x4ee728,%edi
call   1030 <reverse_a_number@plt>
mov    %eax,%esi
lea    0xebe(%rip),%rdi
call   1040 <printf@plt>
mov    $0x63427,%edi
call   1030 <reverse_a_number@plt>
mov    %eax,%esi
lea    0xeb2(%rip),%rdi
call   1040 <printf@plt>
mov    $0x5a06e,%edi
call   1030 <reverse_a_number@plt>
mov    %eax,%esi
lea    0xea5(%rip),%rdi
call   1040 <printf@plt>
mov    $0x2427e6,%edi
call   1030 <reverse_a_number@plt>
mov    %eax,%esi
lea    0xe98(%rip),%rdi
call   1040 <printf@plt>
mov    $0x21507d,%edi
call   1030 <reverse_a_number@plt>
mov    %eax,%esi
lea    0xe8c(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
mov    $0x4ee728,%edi
call   1030 <reverse_a_number@plt>
lea    0xece(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    $0x63427,%edi
call   1030 <reverse_a_number@plt>
lea    0xec2(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    $0x5a06e,%edi
call   1030 <reverse_a_number@plt>
lea    0xeb5(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    $0x2427e6,%edi
call   1030 <reverse_a_number@plt>
lea    0xea8(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    $0x21507d,%edi
call   1030 <reverse_a_number@plt>
lea    0xe9c(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [12 x i8] c"5170984 %d\0A\00"
@.str.1 = [11 x i8] c"406567 %d\0A\00"
@.str.2 = [11 x i8] c"368750 %d\0A\00"
@.str.3 = [12 x i8] c"2369510 %d\0A\00"
@.str.4 = [12 x i8] c"2183293 %d\0A\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @reverse_a_number(i32 5170984)
%3 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @reverse_a_number(i32 406567)
%5 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %4)
%6 = call i32 @reverse_a_number(i32 368750)
%7 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.2, i64 0, i64 0), i32 %6)
%8 = call i32 @reverse_a_number(i32 2369510)
%9 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0), i32 %8)
%10 = call i32 @reverse_a_number(i32 2183293)
%11 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.4, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str = [12 x i8] c"5170984 %d\0A\00"
@.str.1 = [11 x i8] c"406567 %d\0A\00"
@.str.2 = [11 x i8] c"368750 %d\0A\00"
@.str.3 = [12 x i8] c"2369510 %d\0A\00"
@.str.4 = [12 x i8] c"2183293 %d\0A\00"
define i32 @main() {
%1 = tail call i32 @reverse_a_number(i32 5170984)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @reverse_a_number(i32 406567)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %3)
%5 = tail call i32 @reverse_a_number(i32 368750)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.2, i64 0, i64 0), i32 %5)
%7 = tail call i32 @reverse_a_number(i32 2369510)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0), i32 %7)
%9 = tail call i32 @reverse_a_number(i32 2183293)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.4, i64 0, i64 0), i32 %9)
ret i32 0
}