#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 main(int argc, char *argv[]) {
  printf("size of char = %ld \n", sizeof(char));
  printf("size of short = %ld  \n", sizeof(short));
  printf("size of unsigned short  = %ld  \n", sizeof(unsigned short));
  printf("size of int = %ld  \n", sizeof(int));
  printf("size of unsigned int = %ld  \n", sizeof(unsigned int));
  printf("size of long = %ld  \n", sizeof(long));
  printf("size of unsigned long = %ld  \n", sizeof(unsigned long));
  printf("size of float = %ld  \n", sizeof(float));
  printf("size of double = %ld  \n", sizeof(double));
  printf("size of long double = %ld  \n", sizeof(long double));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xed3(%rip),%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xedd(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xef1(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xefe(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf03(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf11(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf17(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf1e(%rip),%rdi
mov    $0x10,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xef2(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xf02(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf06(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf18(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf26(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xf2c(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xf33(%rip),%rdi
mov    $0x10,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [21 x i8] c"size of char = %ld \0A\00"
@.str.1 = [23 x i8] c"size of short = %ld \0A\00"
@.str.2 = [33 x i8] c"size of unsigned short = %ld \0A\00"
@.str.3 = [21 x i8] c"size of int = %ld \0A\00"
@.str.4 = [30 x i8] c"size of unsigned int = %ld \0A\00"
@.str.5 = [22 x i8] c"size of long = %ld \0A\00"
@.str.6 = [31 x i8] c"size of unsigned long = %ld \0A\00"
@.str.7 = [23 x i8] c"size of float = %ld \0A\00"
@.str.8 = [24 x i8] c"size of double = %ld \0A\00"
@.str.9 = [29 x i8] c"size of long double = %ld \0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), i32 1)
%7 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0), i32 2)
%8 = call i32 @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 2)
%9 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 4)
%10 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.4, i64 0, i64 0), i32 4)
%11 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0), i32 8)
%12 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0), i32 8)
%13 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.7, i64 0, i64 0), i32 4)
%14 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.8, i64 0, i64 0), i32 8)
%15 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.9, i64 0, i64 0), i32 16)
ret i32 0
}

LLVM IR (-O2):
@.str = [21 x i8] c"size of char = %ld \0A\00"
@.str.1 = [23 x i8] c"size of short = %ld \0A\00"
@.str.2 = [33 x i8] c"size of unsigned short = %ld \0A\00"
@.str.3 = [21 x i8] c"size of int = %ld \0A\00"
@.str.4 = [30 x i8] c"size of unsigned int = %ld \0A\00"
@.str.5 = [22 x i8] c"size of long = %ld \0A\00"
@.str.6 = [31 x i8] c"size of unsigned long = %ld \0A\00"
@.str.7 = [23 x i8] c"size of float = %ld \0A\00"
@.str.8 = [24 x i8] c"size of double = %ld \0A\00"
@.str.9 = [29 x i8] c"size of long double = %ld \0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), i32 1)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0), i32 2)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 2)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 4)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.4, i64 0, i64 0), i32 4)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0), i32 8)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0), i32 8)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.7, i64 0, i64 0), i32 4)
%11 = tail call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.8, i64 0, i64 0), i32 8)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.9, i64 0, i64 0), i32 16)
ret i32 0
}