#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*/ uint8_t;
typedef int /*<<< orphan*/ uint64_t;
typedef int /*<<< orphan*/ uint32_t;
typedef int /*<<< orphan*/ uint16_t;
typedef int /*<<< orphan*/ int8_t;
typedef int /*<<< orphan*/ int64_t;
typedef int /*<<< orphan*/ int32_t;
typedef int /*<<< orphan*/ int16_t;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int);
int main(void) {
  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 uint8_t %d\n", sizeof(uint8_t));
  printf("sizeof uint16_t %d\n", sizeof(uint16_t));
  printf("sizeof uint32_t %d\n", sizeof(uint32_t));
  printf("sizeof uint64_t %d\n", sizeof(uint64_t));
  printf("sizeof int8_t %d\n", sizeof(int8_t));
  printf("sizeof int16_t %d\n", sizeof(int16_t));
  printf("sizeof int32_t %d\n", sizeof(int32_t));
  printf("sizeof int64_t %d\n", sizeof(int64_t));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xedf(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee3(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x4,%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    0xee7(%rip),%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xeea(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xef0(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xef1(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xef3(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xef5(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [16 x i8] c"sizeof char %d\0A\00"
@.str.1 = [17 x i8] c"sizeof short %d\0A\00"
@.str.2 = [15 x i8] c"sizeof int %d\0A\00"
@.str.3 = [16 x i8] c"sizeof long %d\0A\00"
@.str.4 = [17 x i8] c"sizeof float %d\0A\00"
@.str.5 = [18 x i8] c"sizeof double %d\0A\00"
@.str.6 = [19 x i8] c"sizeof uint8_t %d\0A\00"
@.str.7 = [20 x i8] c"sizeof uint16_t %d\0A\00"
@.str.8 = [20 x i8] c"sizeof uint32_t %d\0A\00"
@.str.9 = [20 x i8] c"sizeof uint64_t %d\0A\00"
@.str.10 = [18 x i8] c"sizeof int8_t %d\0A\00"
@.str.11 = [19 x i8] c"sizeof int16_t %d\0A\00"
@.str.12 = [19 x i8] c"sizeof int32_t %d\0A\00"
@.str.13 = [19 x i8] c"sizeof int64_t %d\0A\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i32 1)
%3 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i32 2)
%4 = call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0), i32 4)
%5 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 8)
%6 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 4)
%7 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 8)
%8 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.6, i64 0, i64 0), i32 4)
%9 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.7, i64 0, i64 0), i32 4)
%10 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0), i32 4)
%11 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.9, i64 0, i64 0), i32 4)
%12 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.10, i64 0, i64 0), i32 4)
%13 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.11, i64 0, i64 0), i32 4)
%14 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0), i32 4)
%15 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.13, i64 0, i64 0), i32 4)
ret i32 0
}

LLVM IR (-O2):
@.str = [16 x i8] c"sizeof char %d\0A\00"
@.str.1 = [17 x i8] c"sizeof short %d\0A\00"
@.str.2 = [15 x i8] c"sizeof int %d\0A\00"
@.str.3 = [16 x i8] c"sizeof long %d\0A\00"
@.str.4 = [17 x i8] c"sizeof float %d\0A\00"
@.str.5 = [18 x i8] c"sizeof double %d\0A\00"
@.str.6 = [19 x i8] c"sizeof uint8_t %d\0A\00"
@.str.7 = [20 x i8] c"sizeof uint16_t %d\0A\00"
@.str.8 = [20 x i8] c"sizeof uint32_t %d\0A\00"
@.str.9 = [20 x i8] c"sizeof uint64_t %d\0A\00"
@.str.10 = [18 x i8] c"sizeof int8_t %d\0A\00"
@.str.11 = [19 x i8] c"sizeof int16_t %d\0A\00"
@.str.12 = [19 x i8] c"sizeof int32_t %d\0A\00"
@.str.13 = [19 x i8] c"sizeof int64_t %d\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i32 2)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0), i32 4)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 8)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 4)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 8)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.6, i64 0, i64 0), i32 4)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.7, i64 0, i64 0), i32 4)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0), i32 4)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.9, i64 0, i64 0), i32 4)
%11 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.10, i64 0, i64 0), i32 4)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.11, i64 0, i64 0), i32 4)
%13 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0), i32 4)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.13, i64 0, i64 0), i32 4)
ret i32 0
}