#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 main() {
  const int N = 1234;
  printf("Decimal: %d\n", N);
  printf("Hex:     %x\n", N);
  printf("Octal:   %o\n", N);
  printf("Literals (not supported by all compilers):\n");
  printf("0x4d2         = %d (hex)\n", 0x4d2);
  printf("0b10011010010 = %d (binary)\n", 0b10011010010);
  printf("02322         = %d (octal, prefix 0 - zero)\n", 02322);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x4d2,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed4(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xece(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee6(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
mov    $0x4d2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed2(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xecc(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <puts@plt>
lea    0xeba(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xec1(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xecb(%rip),%rdi
mov    $0x4d2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [13 x i8] c"Decimal: %d\0A\00"
@.str.1 = [13 x i8] c"Hex: %x\0A\00"
@.str.2 = [13 x i8] c"Octal: %o\0A\00"
@.str.3 = [44 x i8] c"Literals (not supported by all compilers):\0A\00"
@.str.4 = [26 x i8] c"0x4d2 = %d (hex)\0A\00"
@.str.5 = [29 x i8] c"0b10011010010 = %d (binary)\0A\00"
@.str.6 = [45 x i8] c"02322 = %d (octal, prefix 0 - zero)\0A\00"
define i32 @main() {
%1 = alloca i32
store i32 1234, i32* %1
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i32 1234)
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 1234)
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i64 0, i64 0), i32 1234)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0), i32 1234)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.5, i64 0, i64 0), i32 1234)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.6, i64 0, i64 0), i32 1234)
ret i32 0
}

LLVM IR (-O2):
@.str = [13 x i8] c"Decimal: %d\0A\00"
@.str.1 = [13 x i8] c"Hex: %x\0A\00"
@.str.2 = [13 x i8] c"Octal: %o\0A\00"
@.str.4 = [26 x i8] c"0x4d2 = %d (hex)\0A\00"
@.str.5 = [29 x i8] c"0b10011010010 = %d (binary)\0A\00"
@.str.6 = [45 x i8] c"02322 = %d (octal, prefix 0 - zero)\0A\00"
@str = [43 x i8] c"Literals (not supported by all compilers):\00"
define i32 @main() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i32 1234)
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 1234)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i64 0, i64 0), i32 1234)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str, i64 0, i64 0))
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0), i32 1234)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.5, i64 0, i64 0), i32 1234)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @.str.6, i64 0, i64 0), i32 1234)
ret i32 0
}