#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*/ fprintf(int /*<<< orphan*/, char *, unsigned int);
int /*<<< orphan*/ stderr;
scalar_t__ testExternalRun();
scalar_t__ testMultithread();
scalar_t__ testStartError();
scalar_t__ testStartStop();
scalar_t__ testThread();
int main(int argc, char *const *argv) {
  unsigned int errorCount = 0;
  errorCount += testStartError();
  errorCount += testStartStop();
  errorCount += testExternalRun();
  errorCount += testThread();
  errorCount += testMultithread();
  if (errorCount != 0)
    fprintf(stderr, "Error (code: %u)\n", errorCount);
  return errorCount != 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
mov    $0x0,%al
call   1080 <testStartError@plt>
mov    %rax,%rcx
mov    -0x14(%rbp),%eax
add    %rcx,%rax
mov    %eax,-0x14(%rbp)
mov    $0x0,%al
call   1050 <testStartStop@plt>
mov    %rax,%rcx
mov    -0x14(%rbp),%eax
add    %rcx,%rax
mov    %eax,-0x14(%rbp)
mov    $0x0,%al
call   1070 <testExternalRun@plt>
mov    %rax,%rcx
mov    -0x14(%rbp),%eax
add    %rcx,%rax
mov    %eax,-0x14(%rbp)
mov    $0x0,%al
call   1030 <testThread@plt>
mov    %rax,%rcx
mov    -0x14(%rbp),%eax
add    %rcx,%rax
mov    %eax,-0x14(%rbp)
mov    $0x0,%al
call   1060 <testMultithread@plt>
mov    %rax,%rcx
mov    -0x14(%rbp),%eax
add    %rcx,%rax
mov    %eax,-0x14(%rbp)
cmpl   $0x0,-0x14(%rbp)
je     11fe <main+0x9e>
mov    0x2df3(%rip),%rax
mov    (%rax),%edi
mov    -0x14(%rbp),%edx
lea    0xe07(%rip),%rsi
call   1040 <fprintf@plt>
cmpl   $0x0,-0x14(%rbp)
setne  %al
and    $0x1,%al
movzbl %al,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
xor    %eax,%eax
call   1080 <testStartError@plt>
mov    %rax,%r14
xor    %eax,%eax
call   1050 <testStartStop@plt>
mov    %rax,%r15
add    %r14d,%r15d
xor    %eax,%eax
call   1070 <testExternalRun@plt>
mov    %rax,%rbx
add    %r15d,%ebx
xor    %eax,%eax
call   1030 <testThread@plt>
mov    %rax,%r14
add    %ebx,%r14d
xor    %eax,%eax
call   1060 <testMultithread@plt>
mov    %rax,%rbx
add    %r14d,%ebx
je     11bc <main+0x5c>
mov    0x2e34(%rip),%rax
mov    (%rax),%edi
lea    0xe4b(%rip),%rsi
mov    %ebx,%edx
call   1040 <fprintf@plt>
xor    %eax,%eax
test   %ebx,%ebx
setne  %al
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@stderr = global i32 0
@.str = [18 x i8] c"Error (code: %u)\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 0, i32* %6
%7 = call i64 (...) @testStartError()
%8 = load i32, i32* %6
%9 = zext i32 %8 to i64
%10 = add nsw i64 %9, %7
%11 = trunc i64 %10 to i32
store i32 %11, i32* %6
%12 = call i64 (...) @testStartStop()
%13 = load i32, i32* %6
%14 = zext i32 %13 to i64
%15 = add nsw i64 %14, %12
%16 = trunc i64 %15 to i32
store i32 %16, i32* %6
%17 = call i64 (...) @testExternalRun()
%18 = load i32, i32* %6
%19 = zext i32 %18 to i64
%20 = add nsw i64 %19, %17
%21 = trunc i64 %20 to i32
store i32 %21, i32* %6
%22 = call i64 (...) @testThread()
%23 = load i32, i32* %6
%24 = zext i32 %23 to i64
%25 = add nsw i64 %24, %22
%26 = trunc i64 %25 to i32
store i32 %26, i32* %6
%27 = call i64 (...) @testMultithread()
%28 = load i32, i32* %6
%29 = zext i32 %28 to i64
%30 = add nsw i64 %29, %27
%31 = trunc i64 %30 to i32
store i32 %31, i32* %6
%32 = load i32, i32* %6
%33 = icmp ne i32 %32, 0
br i1 %33, label %34, label %38
34: ; preds = %2
%35 = load i32, i32* @stderr
%36 = load i32, i32* %6
%37 = call i32 @fprintf(i32 %35, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 %36)
br label %38
38: ; preds = %34, %2
%39 = load i32, i32* %6
%40 = icmp ne i32 %39, 0
%41 = zext i1 %40 to i32
ret i32 %41
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [18 x i8] c"Error (code: %u)\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i64 (...) @testStartError()
%4 = tail call i64 (...) @testStartStop()
%5 = add i64 %4, %3
%6 = tail call i64 (...) @testExternalRun()
%7 = add i64 %5, %6
%8 = tail call i64 (...) @testThread()
%9 = add i64 %7, %8
%10 = tail call i64 (...) @testMultithread()
%11 = add i64 %9, %10
%12 = trunc i64 %11 to i32
%13 = icmp ne i32 %12, 0
br i1 %13, label %14, label %17
14: ; preds = %2
%15 = load i32, i32* @stderr
%16 = tail call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 %12)
br label %17
17: ; preds = %14, %2
%18 = zext i1 %13 to i32
ret i32 %18
}