#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);
scalar_t__ test_create_stack();
scalar_t__ test_generate_random_stack();
scalar_t__ test_is_empty_stack();
scalar_t__ test_is_not_empty_stack();
scalar_t__ test_pop_stack();
scalar_t__ test_push_stack();
scalar_t__ test_remove_stack();
scalar_t__ test_top_stack();
int main() {
  assert(test_create_stack() == 0);
  assert(test_push_stack() == 0);
  assert(test_pop_stack() == 0);
  assert(test_is_empty_stack() == 0);
  assert(test_is_not_empty_stack() == 0);
  assert(test_top_stack() == 0);
  assert(test_remove_stack() == 0);
  assert(test_generate_random_stack() == 0);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x0,%al
call   1070 <test_create_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   10b0 <test_push_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   1040 <test_pop_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   1060 <test_is_empty_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   1080 <test_is_not_empty_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   1030 <test_top_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   10a0 <test_remove_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
mov    $0x0,%al
call   1050 <test_generate_random_stack@plt>
cmp    $0x0,%rax
sete   %al
and    $0x1,%al
movzbl %al,%edi
call   1090 <assert@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
xor    %eax,%eax
call   1070 <test_create_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   10b0 <test_push_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   1040 <test_pop_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   1060 <test_is_empty_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   1080 <test_is_not_empty_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   1030 <test_top_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   10a0 <test_remove_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
call   1050 <test_generate_random_stack@plt>
xor    %edi,%edi
test   %rax,%rax
sete   %dil
call   1090 <assert@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i64 (...) @test_create_stack()
%3 = icmp eq i64 %2, 0
%4 = zext i1 %3 to i32
%5 = call i32 @assert(i32 %4)
%6 = call i64 (...) @test_push_stack()
%7 = icmp eq i64 %6, 0
%8 = zext i1 %7 to i32
%9 = call i32 @assert(i32 %8)
%10 = call i64 (...) @test_pop_stack()
%11 = icmp eq i64 %10, 0
%12 = zext i1 %11 to i32
%13 = call i32 @assert(i32 %12)
%14 = call i64 (...) @test_is_empty_stack()
%15 = icmp eq i64 %14, 0
%16 = zext i1 %15 to i32
%17 = call i32 @assert(i32 %16)
%18 = call i64 (...) @test_is_not_empty_stack()
%19 = icmp eq i64 %18, 0
%20 = zext i1 %19 to i32
%21 = call i32 @assert(i32 %20)
%22 = call i64 (...) @test_top_stack()
%23 = icmp eq i64 %22, 0
%24 = zext i1 %23 to i32
%25 = call i32 @assert(i32 %24)
%26 = call i64 (...) @test_remove_stack()
%27 = icmp eq i64 %26, 0
%28 = zext i1 %27 to i32
%29 = call i32 @assert(i32 %28)
%30 = call i64 (...) @test_generate_random_stack()
%31 = icmp eq i64 %30, 0
%32 = zext i1 %31 to i32
%33 = call i32 @assert(i32 %32)
ret i32 0
}

LLVM IR (-O2):
define i32 @main() {
%1 = tail call i64 (...) @test_create_stack()
%2 = icmp eq i64 %1, 0
%3 = zext i1 %2 to i32
%4 = tail call i32 @assert(i32 %3)
%5 = tail call i64 (...) @test_push_stack()
%6 = icmp eq i64 %5, 0
%7 = zext i1 %6 to i32
%8 = tail call i32 @assert(i32 %7)
%9 = tail call i64 (...) @test_pop_stack()
%10 = icmp eq i64 %9, 0
%11 = zext i1 %10 to i32
%12 = tail call i32 @assert(i32 %11)
%13 = tail call i64 (...) @test_is_empty_stack()
%14 = icmp eq i64 %13, 0
%15 = zext i1 %14 to i32
%16 = tail call i32 @assert(i32 %15)
%17 = tail call i64 (...) @test_is_not_empty_stack()
%18 = icmp eq i64 %17, 0
%19 = zext i1 %18 to i32
%20 = tail call i32 @assert(i32 %19)
%21 = tail call i64 (...) @test_top_stack()
%22 = icmp eq i64 %21, 0
%23 = zext i1 %22 to i32
%24 = tail call i32 @assert(i32 %23)
%25 = tail call i64 (...) @test_remove_stack()
%26 = icmp eq i64 %25, 0
%27 = zext i1 %26 to i32
%28 = tail call i32 @assert(i32 %27)
%29 = tail call i64 (...) @test_generate_random_stack()
%30 = icmp eq i64 %29, 0
%31 = zext i1 %30 to i32
%32 = tail call i32 @assert(i32 %31)
ret i32 0
}