#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 *, char *, int);
int main(void) {
  printf("%12s %4lu bytes\n", "Int:", sizeof(int));
  printf("%12s %4lu bytes\n", "Short:", sizeof(short));
  printf("%12s %4lu bytes\n", "Long:", sizeof(long));
  printf("%12s %4lu bytes\n", "Long long:", sizeof(long long));
  printf("%12s %4lu bytes\n", "Float:", sizeof(float));
  printf("%12s %4lu bytes\n", "Double:", sizeof(double));
  printf("%12s %4lu bytes\n", "Long double:", sizeof(long double));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
lea    0xee4(%rip),%rsi
mov    $0x4,%edx
call   1030 <printf@plt>
lea    0xec2(%rip),%rdi
lea    0xed1(%rip),%rsi
mov    $0x2,%edx
call   1030 <printf@plt>
lea    0xeaa(%rip),%rdi
lea    0xec0(%rip),%rsi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xe92(%rip),%rdi
lea    0xeae(%rip),%rsi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xe7a(%rip),%rdi
lea    0xea1(%rip),%rsi
mov    $0x4,%edx
call   1030 <printf@plt>
lea    0xe62(%rip),%rdi
lea    0xe90(%rip),%rsi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xe4a(%rip),%rdi
lea    0xe80(%rip),%rsi
mov    $0x10,%edx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee8(%rip),%rbx
lea    0xef2(%rip),%rsi
mov    %rbx,%rdi
mov    $0x4,%edx
call   1030 <printf@plt>
lea    0xee3(%rip),%rsi
mov    %rbx,%rdi
mov    $0x2,%edx
call   1030 <printf@plt>
lea    0xed6(%rip),%rsi
mov    %rbx,%rdi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xec8(%rip),%rsi
mov    %rbx,%rdi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xebf(%rip),%rsi
mov    %rbx,%rdi
mov    $0x4,%edx
call   1030 <printf@plt>
lea    0xeb2(%rip),%rsi
mov    %rbx,%rdi
mov    $0x8,%edx
call   1030 <printf@plt>
lea    0xea6(%rip),%rsi
mov    %rbx,%rdi
mov    $0x10,%edx
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [17 x i8] c"%12s %4lu bytes\0A\00"
@.str.1 = [5 x i8] c"Int:\00"
@.str.2 = [7 x i8] c"Short:\00"
@.str.3 = [6 x i8] c"Long:\00"
@.str.4 = [11 x i8] c"Long long:\00"
@.str.5 = [7 x i8] c"Float:\00"
@.str.6 = [8 x i8] c"Double:\00"
@.str.7 = [13 x i8] c"Long double:\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 4)
%3 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), i32 2)
%4 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0), i32 8)
%5 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.4, i64 0, i64 0), i32 8)
%6 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32 4)
%7 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.6, i64 0, i64 0), i32 8)
%8 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0), i32 16)
ret i32 0
}

LLVM IR (-O2):
@.str = [17 x i8] c"%12s %4lu bytes\0A\00"
@.str.1 = [5 x i8] c"Int:\00"
@.str.2 = [7 x i8] c"Short:\00"
@.str.3 = [6 x i8] c"Long:\00"
@.str.4 = [11 x i8] c"Long long:\00"
@.str.5 = [7 x i8] c"Float:\00"
@.str.6 = [8 x i8] c"Double:\00"
@.str.7 = [13 x i8] c"Long double:\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 4)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), i32 2)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0), i32 8)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.4, i64 0, i64 0), i32 8)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32 4)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.6, i64 0, i64 0), i32 8)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0), i32 16)
ret i32 0
}