#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 /*<<< orphan*/ test_variable_args(int);
int main(int argc, char **argv) {
  test_variable_args(5);
  printf("Size of char = %d\n", sizeof(char));
  printf("Size of int = %d\n", sizeof(int));
  printf("Size of short = %d\n", sizeof(short));
  printf("Size of long = %d\n", sizeof(long));
  printf("Size of double = %d\n", sizeof(double));
  printf("Size of float = %d\n", sizeof(float));
  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)
mov    $0x5,%edi
call   1030 <test_variable_args@plt>
lea    0xeb9(%rip),%rdi
mov    $0x1,%esi
call   1040 <printf@plt>
lea    0xebb(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xebc(%rip),%rdi
mov    $0x2,%esi
call   1040 <printf@plt>
lea    0xebf(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xec1(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xec5(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
mov    $0x5,%edi
call   1030 <test_variable_args@plt>
lea    0xece(%rip),%rdi
mov    $0x1,%esi
call   1040 <printf@plt>
lea    0xed0(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
lea    0xed1(%rip),%rdi
mov    $0x2,%esi
call   1040 <printf@plt>
lea    0xed4(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
lea    0xeda(%rip),%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [19 x i8] c"Size of char = %d\0A\00"
@.str.1 = [18 x i8] c"Size of int = %d\0A\00"
@.str.2 = [20 x i8] c"Size of short = %d\0A\00"
@.str.3 = [19 x i8] c"Size of long = %d\0A\00"
@.str.4 = [21 x i8] c"Size of double = %d\0A\00"
@.str.5 = [20 x i8] c"Size of float = %d\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 @test_variable_args(i32 5)
%7 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i64 0, i64 0), i32 1)
%8 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i32 4)
%9 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0), i32 2)
%10 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0), i32 8)
%11 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0), i32 8)
%12 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.5, i64 0, i64 0), i32 4)
ret i32 0
}

LLVM IR (-O2):
@.str = [19 x i8] c"Size of char = %d\0A\00"
@.str.1 = [18 x i8] c"Size of int = %d\0A\00"
@.str.2 = [20 x i8] c"Size of short = %d\0A\00"
@.str.3 = [19 x i8] c"Size of long = %d\0A\00"
@.str.4 = [21 x i8] c"Size of double = %d\0A\00"
@.str.5 = [20 x i8] c"Size of float = %d\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @test_variable_args(i32 5)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i64 0, i64 0), i32 1)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i32 4)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0), i32 2)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0), i32 8)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0), i32 8)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.5, i64 0, i64 0), i32 4)
ret i32 0
}