#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*/ EXIT_FAILURE;
int /*<<< orphan*/ assert(int);
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, char const *const,
                           unsigned int const);
int /*<<< orphan*/ perror(char const *const);
int /*<<< orphan*/ stderr;
void error_exit_fun(const char *const msg, const char *const file,
                    const unsigned int lineno) {
  assert(NULL != msg);
  assert(NULL != file);
  fprintf(stderr, "%s(%u) ", file, lineno);
  perror(msg);
  exit(EXIT_FAILURE);
}


x86 assembly (clang, -O0):
<error_exit_fun>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %edx,-0x14(%rbp)
xor    %eax,%eax
cmp    -0x8(%rbp),%rax
setne  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
xor    %eax,%eax
cmp    -0x10(%rbp),%rax
setne  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    0x2e60(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
mov    -0x14(%rbp),%ecx
lea    0xe70(%rip),%rsi
call   1040 <fprintf@plt>
mov    -0x8(%rbp),%rdi
call   1050 <perror@plt>
mov    0x2e33(%rip),%rax
mov    (%rax),%edi
call   1060 <exit@plt>

x86 assembly (clang, -O2):
<error_exit_fun>:
push   %rbp
push   %r14
push   %rbx
mov    %edx,%r14d
mov    %rsi,%rbx
mov    %rdi,%rbp
xor    %edi,%edi
test   %rbp,%rbp
setne  %dil
call   1030 <assert@plt>
xor    %edi,%edi
test   %rbx,%rbx
setne  %dil
call   1030 <assert@plt>
mov    0x2e70(%rip),%rax
mov    (%rax),%edi
lea    0xe87(%rip),%rsi
mov    %rbx,%rdx
mov    %r14d,%ecx
call   1040 <fprintf@plt>
mov    %rbp,%rdi
call   1050 <perror@plt>
mov    0x2e45(%rip),%rax
mov    (%rax),%edi
call   1060 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [8 x i8] c"%s(%u) \00"
@EXIT_FAILURE = global i32 0
define void @error_exit_fun(i8* %0, i8* %1, i32 %2) {
%4 = alloca i8*
%5 = alloca i8*
%6 = alloca i32
store i8* %0, i8** %4
store i8* %1, i8** %5
store i32 %2, i32* %6
%7 = load i8*, i8** %4
%8 = icmp ne i8* null, %7
%9 = zext i1 %8 to i32
%10 = call i32 @assert(i32 %9)
%11 = load i8*, i8** %5
%12 = icmp ne i8* null, %11
%13 = zext i1 %12 to i32
%14 = call i32 @assert(i32 %13)
%15 = load i32, i32* @stderr
%16 = load i8*, i8** %5
%17 = load i32, i32* %6
%18 = call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8* %16, i32 %17)
%19 = load i8*, i8** %4
%20 = call i32 @perror(i8* %19)
%21 = load i32, i32* @EXIT_FAILURE
%22 = call i32 @exit(i32 %21)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [8 x i8] c"%s(%u) \00"
@EXIT_FAILURE = global i32 0
define void @error_exit_fun(i8* %0, i8* %1, i32 %2) {
%4 = icmp ne i8* %0, null
%5 = zext i1 %4 to i32
%6 = tail call i32 @assert(i32 %5)
%7 = icmp ne i8* %1, null
%8 = zext i1 %7 to i32
%9 = tail call i32 @assert(i32 %8)
%10 = load i32, i32* @stderr
%11 = tail call i32 @fprintf(i32 %10, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8* %1, i32 %2)
%12 = tail call i32 @perror(i8* %0)
%13 = load i32, i32* @EXIT_FAILURE
%14 = tail call i32 @exit(i32 %13)
unreachable
}