#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 strlen(char *);
int main() {
  printf("sizeof (char) = %d\n", sizeof(char));
  printf("sizeof (short) = %d\n", sizeof(short));
  printf("sizeof (int) = %d\n", sizeof(int));
  printf("sizeof (long) = %d\n", sizeof(long));
  printf("sizeof (float) = %d\n", sizeof(float));
  printf("sizeof (double) = %d\n", sizeof(double));
  printf("sizeof (longlong) = %d\n", sizeof(long long));
  printf("sizeof (\"hello\") = %d\n", sizeof("hello"));
  printf("strlen (\"hello\") = %d\n", strlen("hello"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x1,%esi
call   1040 <printf@plt>
lea    0xecd(%rip),%rdi
mov    $0x2,%esi
call   1040 <printf@plt>
lea    0xed1(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xed3(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xeda(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xedf(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xee6(%rip),%rdi
mov    $0x6,%esi
call   1040 <printf@plt>
lea    0xf03(%rip),%rdi
call   1030 <strlen@plt>
mov    %eax,%esi
lea    0xede(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
mov    $0x1,%esi
call   1040 <printf@plt>
lea    0xedb(%rip),%rdi
mov    $0x2,%esi
call   1040 <printf@plt>
lea    0xedf(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xee1(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xee8(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xeed(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xef4(%rip),%rdi
mov    $0x6,%esi
call   1040 <printf@plt>
lea    0xf11(%rip),%rdi
call   1030 <strlen@plt>
lea    0xeee(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [20 x i8] c"sizeof (char) = %d\0A\00"
@.str.1 = [21 x i8] c"sizeof (short) = %d\0A\00"
@.str.2 = [19 x i8] c"sizeof (int) = %d\0A\00"
@.str.3 = [20 x i8] c"sizeof (long) = %d\0A\00"
@.str.4 = [21 x i8] c"sizeof (float) = %d\0A\00"
@.str.5 = [22 x i8] c"sizeof (double) = %d\0A\00"
@.str.6 = [24 x i8] c"sizeof (longlong) = %d\0A\00"
@.str.7 = [23 x i8] c"sizeof (\22hello\22) = %d\0A\00"
@.str.8 = [23 x i8] c"strlen (\22hello\22) = %d\0A\00"
@.str.9 = [6 x i8] c"hello\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str, i64 0, i64 0), i32 1)
%3 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i32 2)
%4 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0), i32 4)
%5 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0), i32 8)
%6 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0), i32 4)
%7 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0), i32 8)
%8 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.6, i64 0, i64 0), i32 8)
%9 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.7, i64 0, i64 0), i32 6)
%10 = call i32 @strlen(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.8, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str = [20 x i8] c"sizeof (char) = %d\0A\00"
@.str.1 = [21 x i8] c"sizeof (short) = %d\0A\00"
@.str.2 = [19 x i8] c"sizeof (int) = %d\0A\00"
@.str.3 = [20 x i8] c"sizeof (long) = %d\0A\00"
@.str.4 = [21 x i8] c"sizeof (float) = %d\0A\00"
@.str.5 = [22 x i8] c"sizeof (double) = %d\0A\00"
@.str.6 = [24 x i8] c"sizeof (longlong) = %d\0A\00"
@.str.7 = [23 x i8] c"sizeof (\22hello\22) = %d\0A\00"
@.str.8 = [23 x i8] c"strlen (\22hello\22) = %d\0A\00"
@.str.9 = [6 x i8] c"hello\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str, i64 0, i64 0), i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i32 2)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0), i32 4)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0), i32 8)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0), i32 4)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0), i32 8)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.6, i64 0, i64 0), i32 8)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.7, i64 0, i64 0), i32 6)
%9 = tail call i32 @strlen(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.8, i64 0, i64 0), i32 %9)
ret i32 0
}