#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() {
  printf("a) ABCD_16 = 43981 = 101010111100111_2 ");
  printf("\n\n\n\n");
  printf("A8_16      = 168");
  printf("251_8      = 169");
  printf("2222_4     = 170 < largest");
  printf("10100111_2 = 167 < smallest");
  printf("\n\n\n\n");
  printf("a = 27_16 - 27_8 = 16 = 1000_2");
  printf("\n\n\n\n");
  printf("B38_16 = 5470_8");
  printf("\n\n\n\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
call   1030 <printf@plt>
lea    0xef6(%rip),%rdi
call   1030 <printf@plt>
lea    0xeef(%rip),%rdi
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
call   1030 <printf@plt>
lea    0xf08(%rip),%rdi
call   1030 <printf@plt>
lea    0xeba(%rip),%rdi
call   1030 <printf@plt>
lea    0xf0c(%rip),%rdi
call   1030 <printf@plt>
lea    0xea2(%rip),%rdi
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
call   1030 <printf@plt>
lea    0xe8a(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rdi
call   1040 <printf@plt>
lea    0xf7c(%rip),%rbx
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xee5(%rip),%rdi
call   1040 <printf@plt>
lea    0xeea(%rip),%rdi
call   1040 <printf@plt>
lea    0xeef(%rip),%rdi
call   1040 <printf@plt>
lea    0xefe(%rip),%rdi
call   1040 <printf@plt>
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xf06(%rip),%rdi
call   1040 <printf@plt>
mov    %rbx,%rdi
call   1030 <puts@plt>
lea    0xf11(%rip),%rdi
call   1040 <printf@plt>
mov    %rbx,%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [40 x i8] c"a) ABCD_16 = 43981 = 101010111100111_2 \00"
@.str.1 = [5 x i8] c"\0A\0A\0A\0A\00"
@.str.2 = [17 x i8] c"A8_16 = 168\00"
@.str.3 = [17 x i8] c"251_8 = 169\00"
@.str.4 = [27 x i8] c"2222_4 = 170 < largest\00"
@.str.5 = [28 x i8] c"10100111_2 = 167 < smallest\00"
@.str.6 = [31 x i8] c"a = 27_16 - 27_8 = 16 = 1000_2\00"
@.str.7 = [16 x i8] c"B38_16 = 5470_8\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [40 x i8] c"a) ABCD_16 = 43981 = 101010111100111_2 \00"
@.str.2 = [17 x i8] c"A8_16 = 168\00"
@.str.3 = [17 x i8] c"251_8 = 169\00"
@.str.4 = [27 x i8] c"2222_4 = 170 < largest\00"
@.str.5 = [28 x i8] c"10100111_2 = 167 < smallest\00"
@.str.6 = [31 x i8] c"a = 27_16 - 27_8 = 16 = 1000_2\00"
@.str.7 = [16 x i8] c"B38_16 = 5470_8\00"
@str.10 = [4 x i8] c"\0A\0A\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str.10, i64 0, i64 0))
%3 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str.10, i64 0, i64 0))
%8 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str.10, i64 0, i64 0))
%10 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.7, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str.10, i64 0, i64 0))
ret i32 0
}