#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*/ do_anonymous_type_tests();
int /*<<< orphan*/ do_at_tests();
int /*<<< orphan*/ do_bitfield_tests();
int /*<<< orphan*/ do_block_tests();
int /*<<< orphan*/ do_children_tests();
int /*<<< orphan*/ do_frozen_tests();
int /*<<< orphan*/ do_locals_tests();
int /*<<< orphan*/ do_nested_struct_union_tests();
int /*<<< orphan*/ do_special_tests();
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int main(int argc, char *argv[]) {
  do_locals_tests();
  do_block_tests();
  do_children_tests();
  do_special_tests();
  do_frozen_tests();
  do_at_tests();
  do_bitfield_tests();
  do_anonymous_type_tests();
  do_nested_struct_union_tests();
  exit(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    $0x0,%al
call   10a0 <do_locals_tests@plt>
mov    $0x0,%al
call   1060 <do_block_tests@plt>
mov    $0x0,%al
call   1090 <do_children_tests@plt>
mov    $0x0,%al
call   1040 <do_special_tests@plt>
mov    $0x0,%al
call   10b0 <do_frozen_tests@plt>
mov    $0x0,%al
call   1050 <do_at_tests@plt>
mov    $0x0,%al
call   1030 <do_bitfield_tests@plt>
mov    $0x0,%al
call   1070 <do_anonymous_type_tests@plt>
mov    $0x0,%al
call   1080 <do_nested_struct_union_tests@plt>
xor    %edi,%edi
call   10c0 <exit@plt>

x86 assembly (clang, -O2):
<main>:
push   %rax
xor    %eax,%eax
call   10a0 <do_locals_tests@plt>
xor    %eax,%eax
call   1060 <do_block_tests@plt>
xor    %eax,%eax
call   1090 <do_children_tests@plt>
xor    %eax,%eax
call   1040 <do_special_tests@plt>
xor    %eax,%eax
call   10b0 <do_frozen_tests@plt>
xor    %eax,%eax
call   1050 <do_at_tests@plt>
xor    %eax,%eax
call   1030 <do_bitfield_tests@plt>
xor    %eax,%eax
call   1070 <do_anonymous_type_tests@plt>
xor    %eax,%eax
call   1080 <do_nested_struct_union_tests@plt>
xor    %edi,%edi
call   10c0 <exit@plt>

LLVM IR (-O0):
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 (...) @do_locals_tests()
%7 = call i32 (...) @do_block_tests()
%8 = call i32 (...) @do_children_tests()
%9 = call i32 (...) @do_special_tests()
%10 = call i32 (...) @do_frozen_tests()
%11 = call i32 (...) @do_at_tests()
%12 = call i32 (...) @do_bitfield_tests()
%13 = call i32 (...) @do_anonymous_type_tests()
%14 = call i32 (...) @do_nested_struct_union_tests()
%15 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 (...) @do_locals_tests()
%4 = tail call i32 (...) @do_block_tests()
%5 = tail call i32 (...) @do_children_tests()
%6 = tail call i32 (...) @do_special_tests()
%7 = tail call i32 (...) @do_frozen_tests()
%8 = tail call i32 (...) @do_at_tests()
%9 = tail call i32 (...) @do_bitfield_tests()
%10 = tail call i32 (...) @do_anonymous_type_tests()
%11 = tail call i32 (...) @do_nested_struct_union_tests()
%12 = tail call i32 @exit(i32 0)
unreachable
}