#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*/ assert(int /*<<< orphan*/);
int /*<<< orphan*/ test_atoi();
int /*<<< orphan*/ test_bzero();
int /*<<< orphan*/ test_connect();
int /*<<< orphan*/ test_fclose();
int /*<<< orphan*/ test_fflush();
int /*<<< orphan*/ test_fopen();
int /*<<< orphan*/ test_fprintf();
int /*<<< orphan*/ test_fread();
int /*<<< orphan*/ test_free();
int /*<<< orphan*/ test_fwrite();
int /*<<< orphan*/ test_getopt();
int /*<<< orphan*/ test_localtime();
int /*<<< orphan*/ test_memcpy();
int /*<<< orphan*/ test_memset();
int /*<<< orphan*/ test_printf();
int /*<<< orphan*/ test_read();
int /*<<< orphan*/ test_recv();
int /*<<< orphan*/ test_scanf();
int /*<<< orphan*/ test_send();
int /*<<< orphan*/ test_snprintf();
int /*<<< orphan*/ test_sprintf();
int /*<<< orphan*/ test_sscanf();
int /*<<< orphan*/ test_strcmp();
int /*<<< orphan*/ test_strftime();
int /*<<< orphan*/ test_strlen();
int /*<<< orphan*/ test_strncmp();
int /*<<< orphan*/ test_strncpy();
int /*<<< orphan*/ test_strstr();
int /*<<< orphan*/ test_time();
int /*<<< orphan*/ test_vfprintf();
int /*<<< orphan*/ test_vprintf();
int /*<<< orphan*/ test_vsprintf();
int /*<<< orphan*/ test_write();
int main() {
  test_atoi();
  test_bzero();
  test_connect();
  test_fclose();
  test_fflush();
  test_fopen();
  test_fprintf();
  test_fread();
  test_free();
  test_fwrite();
  test_getopt();
  test_localtime();
  test_memcpy();
  test_memset();
  test_printf();
  test_read();
  test_recv();
  test_scanf();
  test_send();
  test_snprintf();
  test_sprintf();
  test_sscanf();
  test_strcmp();
  test_strftime();
  test_strlen();
  test_strncmp();
  test_strncpy();
  test_strstr();
  test_time();
  test_vfprintf();
  test_vprintf();
  test_vsprintf();
  test_write();
  assert(0);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x0,%al
call   11b0 <test_atoi@plt>
mov    $0x0,%al
call   1230 <test_bzero@plt>
mov    $0x0,%al
call   10f0 <test_connect@plt>
mov    $0x0,%al
call   10c0 <test_fclose@plt>
mov    $0x0,%al
call   11c0 <test_fflush@plt>
mov    $0x0,%al
call   1110 <test_fopen@plt>
mov    $0x0,%al
call   1180 <test_fprintf@plt>
mov    $0x0,%al
call   1200 <test_fread@plt>
mov    $0x0,%al
call   1240 <test_free@plt>
mov    $0x0,%al
call   10d0 <test_fwrite@plt>
mov    $0x0,%al
call   1060 <test_getopt@plt>
mov    $0x0,%al
call   1140 <test_localtime@plt>
mov    $0x0,%al
call   1090 <test_memcpy@plt>
mov    $0x0,%al
call   1120 <test_memset@plt>
mov    $0x0,%al
call   1100 <test_printf@plt>
mov    $0x0,%al
call   1170 <test_read@plt>
mov    $0x0,%al
call   11f0 <test_recv@plt>
mov    $0x0,%al
call   1080 <test_scanf@plt>
mov    $0x0,%al
call   10e0 <test_send@plt>
mov    $0x0,%al
call   1210 <test_snprintf@plt>
mov    $0x0,%al
call   1220 <test_sprintf@plt>
mov    $0x0,%al
call   1150 <test_sscanf@plt>
mov    $0x0,%al
call   11d0 <test_strcmp@plt>
mov    $0x0,%al
call   11e0 <test_strftime@plt>
mov    $0x0,%al
call   1050 <test_strlen@plt>
mov    $0x0,%al
call   10a0 <test_strncmp@plt>
mov    $0x0,%al
call   1040 <test_strncpy@plt>
mov    $0x0,%al
call   1030 <test_strstr@plt>
mov    $0x0,%al
call   11a0 <test_time@plt>
mov    $0x0,%al
call   1160 <test_vfprintf@plt>
mov    $0x0,%al
call   1130 <test_vprintf@plt>
mov    $0x0,%al
call   10b0 <test_vsprintf@plt>
mov    $0x0,%al
call   1070 <test_write@plt>
xor    %edi,%edi
call   1190 <assert@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
xor    %eax,%eax
call   11b0 <test_atoi@plt>
xor    %eax,%eax
call   1230 <test_bzero@plt>
xor    %eax,%eax
call   10f0 <test_connect@plt>
xor    %eax,%eax
call   10c0 <test_fclose@plt>
xor    %eax,%eax
call   11c0 <test_fflush@plt>
xor    %eax,%eax
call   1110 <test_fopen@plt>
xor    %eax,%eax
call   1180 <test_fprintf@plt>
xor    %eax,%eax
call   1200 <test_fread@plt>
xor    %eax,%eax
call   1240 <test_free@plt>
xor    %eax,%eax
call   10d0 <test_fwrite@plt>
xor    %eax,%eax
call   1060 <test_getopt@plt>
xor    %eax,%eax
call   1140 <test_localtime@plt>
xor    %eax,%eax
call   1090 <test_memcpy@plt>
xor    %eax,%eax
call   1120 <test_memset@plt>
xor    %eax,%eax
call   1100 <test_printf@plt>
xor    %eax,%eax
call   1170 <test_read@plt>
xor    %eax,%eax
call   11f0 <test_recv@plt>
xor    %eax,%eax
call   1080 <test_scanf@plt>
xor    %eax,%eax
call   10e0 <test_send@plt>
xor    %eax,%eax
call   1210 <test_snprintf@plt>
xor    %eax,%eax
call   1220 <test_sprintf@plt>
xor    %eax,%eax
call   1150 <test_sscanf@plt>
xor    %eax,%eax
call   11d0 <test_strcmp@plt>
xor    %eax,%eax
call   11e0 <test_strftime@plt>
xor    %eax,%eax
call   1050 <test_strlen@plt>
xor    %eax,%eax
call   10a0 <test_strncmp@plt>
xor    %eax,%eax
call   1040 <test_strncpy@plt>
xor    %eax,%eax
call   1030 <test_strstr@plt>
xor    %eax,%eax
call   11a0 <test_time@plt>
xor    %eax,%eax
call   1160 <test_vfprintf@plt>
xor    %eax,%eax
call   1130 <test_vprintf@plt>
xor    %eax,%eax
call   10b0 <test_vsprintf@plt>
xor    %eax,%eax
call   1070 <test_write@plt>
xor    %edi,%edi
call   1190 <assert@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 (...) @test_atoi()
%3 = call i32 (...) @test_bzero()
%4 = call i32 (...) @test_connect()
%5 = call i32 (...) @test_fclose()
%6 = call i32 (...) @test_fflush()
%7 = call i32 (...) @test_fopen()
%8 = call i32 (...) @test_fprintf()
%9 = call i32 (...) @test_fread()
%10 = call i32 (...) @test_free()
%11 = call i32 (...) @test_fwrite()
%12 = call i32 (...) @test_getopt()
%13 = call i32 (...) @test_localtime()
%14 = call i32 (...) @test_memcpy()
%15 = call i32 (...) @test_memset()
%16 = call i32 (...) @test_printf()
%17 = call i32 (...) @test_read()
%18 = call i32 (...) @test_recv()
%19 = call i32 (...) @test_scanf()
%20 = call i32 (...) @test_send()
%21 = call i32 (...) @test_snprintf()
%22 = call i32 (...) @test_sprintf()
%23 = call i32 (...) @test_sscanf()
%24 = call i32 (...) @test_strcmp()
%25 = call i32 (...) @test_strftime()
%26 = call i32 (...) @test_strlen()
%27 = call i32 (...) @test_strncmp()
%28 = call i32 (...) @test_strncpy()
%29 = call i32 (...) @test_strstr()
%30 = call i32 (...) @test_time()
%31 = call i32 (...) @test_vfprintf()
%32 = call i32 (...) @test_vprintf()
%33 = call i32 (...) @test_vsprintf()
%34 = call i32 (...) @test_write()
%35 = call i32 @assert(i32 0)
ret i32 0
}

LLVM IR (-O2):
define i32 @main() {
%1 = tail call i32 (...) @test_atoi()
%2 = tail call i32 (...) @test_bzero()
%3 = tail call i32 (...) @test_connect()
%4 = tail call i32 (...) @test_fclose()
%5 = tail call i32 (...) @test_fflush()
%6 = tail call i32 (...) @test_fopen()
%7 = tail call i32 (...) @test_fprintf()
%8 = tail call i32 (...) @test_fread()
%9 = tail call i32 (...) @test_free()
%10 = tail call i32 (...) @test_fwrite()
%11 = tail call i32 (...) @test_getopt()
%12 = tail call i32 (...) @test_localtime()
%13 = tail call i32 (...) @test_memcpy()
%14 = tail call i32 (...) @test_memset()
%15 = tail call i32 (...) @test_printf()
%16 = tail call i32 (...) @test_read()
%17 = tail call i32 (...) @test_recv()
%18 = tail call i32 (...) @test_scanf()
%19 = tail call i32 (...) @test_send()
%20 = tail call i32 (...) @test_snprintf()
%21 = tail call i32 (...) @test_sprintf()
%22 = tail call i32 (...) @test_sscanf()
%23 = tail call i32 (...) @test_strcmp()
%24 = tail call i32 (...) @test_strftime()
%25 = tail call i32 (...) @test_strlen()
%26 = tail call i32 (...) @test_strncmp()
%27 = tail call i32 (...) @test_strncpy()
%28 = tail call i32 (...) @test_strstr()
%29 = tail call i32 (...) @test_time()
%30 = tail call i32 (...) @test_vfprintf()
%31 = tail call i32 (...) @test_vprintf()
%32 = tail call i32 (...) @test_vsprintf()
%33 = tail call i32 (...) @test_write()
%34 = tail call i32 @assert(i32 0)
ret i32 0
}