#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 */
typedef int /*<<< orphan*/ f;
typedef int /*<<< orphan*/ e;
typedef int /*<<< orphan*/ d;
typedef int /*<<< orphan*/ c;
typedef int /*<<< orphan*/ b;
typedef int /*<<< orphan*/ a;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int);
void main() {
  short a;
  unsigned short b;
  int c;
  unsigned d;
  long e;
  unsigned long f;
  printf("short size is          %d \n", sizeof(a));
  printf("unsigned short size is %d \n", sizeof(b));
  printf("int size is            %d \n", sizeof(c));
  printf("unsigned size is       %d \n", sizeof(d));
  printf("long size is           %d \n", sizeof(e));
  printf("unsigned long size is  %d \n", sizeof(f));
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
lea    0xee1(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf02(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf0d(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf18(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xef3(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xefe(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf09(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf14(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf1f(%rip),%rdi
mov    $0x8,%esi
pop    %rax
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [28 x i8] c"short size is %d \0A\00"
@.str.1 = [28 x i8] c"unsigned short size is %d \0A\00"
@.str.2 = [28 x i8] c"int size is %d \0A\00"
@.str.3 = [28 x i8] c"unsigned size is %d \0A\00"
@.str.4 = [28 x i8] c"long size is %d \0A\00"
@.str.5 = [28 x i8] c"unsigned long size is %d \0A\00"
define void @main() {
%1 = alloca i16
%2 = alloca i16
%3 = alloca i32
%4 = alloca i32
%5 = alloca i64
%6 = alloca i64
%7 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str, i64 0, i64 0), i32 2)
%8 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.1, i64 0, i64 0), i32 2)
%9 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.2, i64 0, i64 0), i32 4)
%10 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.3, i64 0, i64 0), i32 4)
%11 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.4, i64 0, i64 0), i32 8)
%12 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0), i32 8)
ret void
}

LLVM IR (-O2):
@.str = [28 x i8] c"short size is %d \0A\00"
@.str.1 = [28 x i8] c"unsigned short size is %d \0A\00"
@.str.2 = [28 x i8] c"int size is %d \0A\00"
@.str.3 = [28 x i8] c"unsigned size is %d \0A\00"
@.str.4 = [28 x i8] c"long size is %d \0A\00"
@.str.5 = [28 x i8] c"unsigned long size is %d \0A\00"
define void @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str, i64 0, i64 0), i32 2)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.1, i64 0, i64 0), i32 2)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.2, i64 0, i64 0), i32 4)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.3, i64 0, i64 0), i32 4)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.4, i64 0, i64 0), i32 8)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0), i32 8)
ret void
}