#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 /*<<< orphan*/ srand(int /*<<< orphan*/);
int /*<<< orphan*/ test_subset();
int /*<<< orphan*/ test_subset_bigger();
int /*<<< orphan*/ time(int /*<<< orphan*/ *);
int main() {
  srand(time(NULL));
  int counter = 0;
  if (!test_subset_bigger()) {
    printf("Subset bigger test failed!\n");
    counter++;
  }
  if (!test_subset()) {
    printf("Subset test failed!\n");
    counter++;
  }
  printf("%d tests failed.\n", counter);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   1050 <time@plt>
mov    %eax,%edi
call   1040 <srand@plt>
movl   $0x0,-0x8(%rbp)
mov    $0x0,%al
call   1070 <test_subset_bigger@plt>
cmp    $0x0,%eax
jne    119d <main+0x4d>
lea    0xe73(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
mov    $0x0,%al
call   1060 <test_subset@plt>
cmp    $0x0,%eax
jne    11c4 <main+0x74>
lea    0xe68(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
mov    -0x8(%rbp),%esi
lea    0xe63(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
xor    %ebx,%ebx
xor    %edi,%edi
call   1060 <time@plt>
mov    %eax,%edi
call   1050 <srand@plt>
xor    %eax,%eax
call   1080 <test_subset_bigger@plt>
test   %eax,%eax
jne    118d <main+0x2d>
lea    0xe8f(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%ebx
xor    %eax,%eax
call   1070 <test_subset@plt>
test   %eax,%eax
jne    11a7 <main+0x47>
lea    0xe8e(%rip),%rdi
call   1030 <puts@plt>
add    $0x1,%ebx
lea    0xe52(%rip),%rdi
mov    %ebx,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [28 x i8] c"Subset bigger test failed!\0A\00"
@.str.1 = [21 x i8] c"Subset test failed!\0A\00"
@.str.2 = [18 x i8] c"%d tests failed.\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = call i32 @time(i32* null)
%4 = call i32 @srand(i32 %3)
store i32 0, i32* %2
%5 = call i32 (...) @test_subset_bigger()
%6 = icmp ne i32 %5, 0
br i1 %6, label %11, label %7
7: ; preds = %0
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str, i64 0, i64 0))
%9 = load i32, i32* %2
%10 = add nsw i32 %9, 1
store i32 %10, i32* %2
br label %11
11: ; preds = %7, %0
%12 = call i32 (...) @test_subset()
%13 = icmp ne i32 %12, 0
br i1 %13, label %18, label %14
14: ; preds = %11
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0))
%16 = load i32, i32* %2
%17 = add nsw i32 %16, 1
store i32 %17, i32* %2
br label %18
18: ; preds = %14, %11
%19 = load i32, i32* %2
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i32 %19)
%21 = load i32, i32* %1
ret i32 %21
}

LLVM IR (-O2):
@.str.2 = [18 x i8] c"%d tests failed.\0A\00"
@str = [27 x i8] c"Subset bigger test failed!\00"
@str.3 = [20 x i8] c"Subset test failed!\00"
define i32 @main() {
%1 = tail call i32 @time(i32* null)
%2 = tail call i32 @srand(i32 %1)
%3 = tail call i32 (...) @test_subset_bigger()
%4 = icmp eq i32 %3, 0
br i1 %4, label %5, label %7
5: ; preds = %0
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str, i64 0, i64 0))
br label %7
7: ; preds = %5, %0
%8 = phi i32 [ 0, %0 ], [ 1, %5 ]
%9 = tail call i32 (...) @test_subset()
%10 = icmp eq i32 %9, 0
br i1 %10, label %11, label %14
11: ; preds = %7
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.3, i64 0, i64 0))
%13 = add nuw nsw i32 %8, 1
br label %14
14: ; preds = %11, %7
%15 = phi i32 [ %8, %7 ], [ %13, %11 ]
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i32 %15)
ret i32 0
}