#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("\tCHAR\n");
  printf("sizeof(char)        == %i\n", (int)sizeof(char));
  printf("\n\tINT\n");
  printf("sizeof(int)         == %i\n", (int)sizeof(int));
  printf("sizeof(short)       == %i\n", (int)sizeof(short));
  printf("sizeof(short int)   == %i\n", (int)sizeof(short int));
  printf("sizeof(long)        == %i\n", (int)sizeof(long));
  printf("sizeof(long int)    == %i\n", (int)sizeof(long int));
  printf("sizeof(long long)   == %i\n", (int)sizeof(long long));
  printf("\n\tDOUBLE\n");
  printf("sizeof(double)      == %i\n", (int)sizeof(double));
  printf("sizeof(long double) == %i\n", (int)sizeof(long double));
  printf("\n\tFLOAT\n");
  printf("sizeof(float)       == %i\n", (int)sizeof(float));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed3(%rip),%rdi
mov    $0x1,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedb(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed4(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
mov    $0x2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x2,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
mov    $0x8,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
mov    $0x8,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xefc(%rip),%rdi
mov    $0x8,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf00(%rip),%rdi
mov    $0x8,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf08(%rip),%rdi
mov    $0x10,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf10(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf0b(%rip),%rdi
mov    $0x4,%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    0xfe6(%rip),%rdi
call   1030 <puts@plt>
lea    0xecc(%rip),%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xfcd(%rip),%rdi
call   1030 <puts@plt>
lea    0xec8(%rip),%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed0(%rip),%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed8(%rip),%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xee0(%rip),%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xee8(%rip),%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xef0(%rip),%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf55(%rip),%rdi
call   1030 <puts@plt>
lea    0xeec(%rip),%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xef4(%rip),%rdi
mov    $0x10,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf2c(%rip),%rdi
call   1030 <puts@plt>
lea    0xef0(%rip),%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [7 x i8] c"\09CHAR\0A\00"
@.str.1 = [27 x i8] c"sizeof(char) == %i\0A\00"
@.str.2 = [7 x i8] c"\0A\09INT\0A\00"
@.str.3 = [27 x i8] c"sizeof(int) == %i\0A\00"
@.str.4 = [27 x i8] c"sizeof(short) == %i\0A\00"
@.str.5 = [27 x i8] c"sizeof(short int) == %i\0A\00"
@.str.6 = [27 x i8] c"sizeof(long) == %i\0A\00"
@.str.7 = [27 x i8] c"sizeof(long int) == %i\0A\00"
@.str.8 = [27 x i8] c"sizeof(long long) == %i\0A\00"
@.str.9 = [10 x i8] c"\0A\09DOUBLE\0A\00"
@.str.10 = [27 x i8] c"sizeof(double) == %i\0A\00"
@.str.11 = [27 x i8] c"sizeof(long double) == %i\0A\00"
@.str.12 = [9 x i8] c"\0A\09FLOAT\0A\00"
@.str.13 = [27 x i8] c"sizeof(float) == %i\0A\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.1, i64 0, i64 0), i32 1)
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), i32 4)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0), i32 2)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.5, i64 0, i64 0), i32 2)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.6, i64 0, i64 0), i32 8)
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.7, i64 0, i64 0), i32 8)
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0), i32 8)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.9, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.10, i64 0, i64 0), i32 8)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.11, i64 0, i64 0), i32 16)
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.12, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.13, i64 0, i64 0), i32 4)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [27 x i8] c"sizeof(char) == %i\0A\00"
@.str.3 = [27 x i8] c"sizeof(int) == %i\0A\00"
@.str.4 = [27 x i8] c"sizeof(short) == %i\0A\00"
@.str.5 = [27 x i8] c"sizeof(short int) == %i\0A\00"
@.str.6 = [27 x i8] c"sizeof(long) == %i\0A\00"
@.str.7 = [27 x i8] c"sizeof(long int) == %i\0A\00"
@.str.8 = [27 x i8] c"sizeof(long long) == %i\0A\00"
@.str.10 = [27 x i8] c"sizeof(double) == %i\0A\00"
@.str.11 = [27 x i8] c"sizeof(long double) == %i\0A\00"
@.str.13 = [27 x i8] c"sizeof(float) == %i\0A\00"
@str = [6 x i8] c"\09CHAR\00"
@str.14 = [6 x i8] c"\0A\09INT\00"
@str.15 = [9 x i8] c"\0A\09DOUBLE\00"
@str.16 = [8 x i8] c"\0A\09FLOAT\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([6 x i8], [6 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.1, i64 0, i64 0), i32 1)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([6 x i8], [6 x i8]* @str.14, i64 0, i64 0))
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), i32 4)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.4, i64 0, i64 0), i32 2)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.5, i64 0, i64 0), i32 2)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.6, i64 0, i64 0), i32 8)
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.7, i64 0, i64 0), i32 8)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0), i32 8)
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.15, i64 0, i64 0))
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.10, i64 0, i64 0), i32 8)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.11, i64 0, i64 0), i32 16)
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @str.16, i64 0, i64 0))
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.13, i64 0, i64 0), i32 4)
ret i32 0
}