#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*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *);
int /*<<< orphan*/ stderr;
void show_help(void) {
  fprintf(stderr, "server command\n");
  fprintf(stderr, "Usage:\n");
  fprintf(stderr, "options\n");
  fprintf(stderr, "       -p --port=listenPort    listen port\n");
  fprintf(stderr, "       -b --backend            run as backend\n");
  fprintf(stderr,
          "       -V --version            show server version, then exit\n");
  fprintf(stderr, "       -? --help               show help, then exit\n");
  exit(EXIT_FAILURE);
}


x86 assembly (clang, -O0):
<show_help>:
push   %rbp
mov    %rsp,%rbp
mov    0x2eb5(%rip),%rax
mov    (%rax),%edi
lea    0xecc(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2ea0(%rip),%rax
mov    (%rax),%edi
lea    0xec7(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xeba(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e76(%rip),%rax
mov    (%rax),%edi
lea    0xeae(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e61(%rip),%rax
mov    (%rax),%edi
lea    0xec5(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e4c(%rip),%rax
mov    (%rax),%edi
lea    0xedf(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e37(%rip),%rax
mov    (%rax),%edi
lea    0xf09(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e1a(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<show_help>:
push   %rbx
mov    0x2eb8(%rip),%rbx
mov    (%rbx),%edi
lea    0xecf(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xed1(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xecb(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xec6(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xee4(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf05(%rip),%rsi
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf36(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e47(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [16 x i8] c"server command\0A\00"
@.str.1 = [8 x i8] c"Usage:\0A\00"
@.str.2 = [9 x i8] c"options\0A\00"
@.str.3 = [44 x i8] c" -p --port=listenPort listen port\0A\00"
@.str.4 = [47 x i8] c" -b --backend run as backend\0A\00"
@.str.5 = [63 x i8] c" -V --version show server version, then exit\0A\00"
@.str.6 = [53 x i8] c" -? --help show help, then exit\0A\00"
@EXIT_FAILURE = global i32 0
define void @show_help() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.6, i64 0, i64 0))
%15 = load i32, i32* @EXIT_FAILURE
%16 = call i32 @exit(i32 %15)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [16 x i8] c"server command\0A\00"
@.str.1 = [8 x i8] c"Usage:\0A\00"
@.str.2 = [9 x i8] c"options\0A\00"
@.str.3 = [44 x i8] c" -p --port=listenPort listen port\0A\00"
@.str.4 = [47 x i8] c" -b --backend run as backend\0A\00"
@.str.5 = [63 x i8] c" -V --version show server version, then exit\0A\00"
@.str.6 = [53 x i8] c" -? --help show help, then exit\0A\00"
@EXIT_FAILURE = global i32 0
define void @show_help() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = tail call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = tail call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = tail call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = tail call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.4, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = tail call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.5, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = tail call i32 @fprintf(i32 %13, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.6, i64 0, i64 0))
%15 = load i32, i32* @EXIT_FAILURE
%16 = tail call i32 @exit(i32 %15)
unreachable
}