#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(int);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
void usage(char *name) {
  fprintf(stderr, "  Usage: %s [options...] (-t HOST:PORT|-u PATH)\n", name);
  fprintf(stderr, "\nOptions:\n");
  fprintf(stderr, "\t-b         - fork into background (default: false)\n");
  fprintf(stderr, "\t-p LOG     - where to write PID (default; "
                  "\"irpaneld.pid\""
                  ")\n");
  fprintf(stderr, "\t-l PID     - where to write LOG (default: "
                  "\"irpaneld.log\""
                  ")\n");
  fprintf(stderr, "\t-d DEVICE  - path to serial port device (default: "
                  "\"/dev/ttyUSB0\""
                  ")\n");
  fprintf(stderr, "\t-m MODE    - serial port mode (default: "
                  "\"9600,n,8,1\""
                  ")\n");
  fprintf(stderr, "\t-s NUM     - squash NUM IR packets (default: "
                  "2"
                  ")\n");
  fprintf(stderr, "\nAnd one of the following:\n");
  fprintf(stderr, "\t-t HOST:PORT - listen on a TCP socket on HOST:PORT\n");
  fprintf(stderr, "\t-u PATH      - listen on a UNIX domain socket at PATH\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ead(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xec0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e92(%rip),%rax
mov    (%rax),%edi
lea    0xeda(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e7b(%rip),%rax
mov    (%rax),%edi
lea    0xece(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e64(%rip),%rax
mov    (%rax),%edi
lea    0xeec(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4d(%rip),%rax
mov    (%rax),%edi
lea    0xf11(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e36(%rip),%rax
mov    (%rax),%edi
lea    0xf36(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e1f(%rip),%rax
mov    (%rax),%edi
lea    0xf63(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e08(%rip),%rax
mov    (%rax),%edi
lea    0xf84(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2df1(%rip),%rax
mov    (%rax),%edi
lea    0xf9f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dda(%rip),%rax
mov    (%rax),%edi
lea    0xfa4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dc3(%rip),%rax
mov    (%rax),%edi
lea    0xfc2(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2eb5(%rip),%rbx
mov    (%rbx),%edi
lea    0xecc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xeed(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xee8(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf0d(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf39(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf65(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf99(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfc1(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfe3(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfef(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1014(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [49 x i8] c" Usage: %s [options...] (-t HOST:PORT|-u PATH)\0A\00"
@.str.1 = [11 x i8] c"\0AOptions:\0A\00"
@.str.2 = [53 x i8] c"\09-b - fork into background (default: false)\0A\00"
@.str.3 = [60 x i8] c"\09-p LOG - where to write PID (default; \22irpaneld.pid\22)\0A\00"
@.str.4 = [60 x i8] c"\09-l PID - where to write LOG (default: \22irpaneld.log\22)\0A\00"
@.str.5 = [68 x i8] c"\09-d DEVICE - path to serial port device (default: \22/dev/ttyUSB0\22)\0A\00"
@.str.6 = [56 x i8] c"\09-m MODE - serial port mode (default: \229600,n,8,1\22)\0A\00"
@.str.7 = [50 x i8] c"\09-s NUM - squash NUM IR packets (default: 2)\0A\00"
@.str.8 = [28 x i8] c"\0AAnd one of the following:\0A\00"
@.str.9 = [53 x i8] c"\09-t HOST:PORT - listen on a TCP socket on HOST:PORT\0A\00"
@.str.10 = [56 x i8] c"\09-u PATH - listen on a UNIX domain socket at PATH\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stderr
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.7, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.9, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.10, i64 0, i64 0))
%26 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [49 x i8] c" Usage: %s [options...] (-t HOST:PORT|-u PATH)\0A\00"
@.str.1 = [11 x i8] c"\0AOptions:\0A\00"
@.str.2 = [53 x i8] c"\09-b - fork into background (default: false)\0A\00"
@.str.3 = [60 x i8] c"\09-p LOG - where to write PID (default; \22irpaneld.pid\22)\0A\00"
@.str.4 = [60 x i8] c"\09-l PID - where to write LOG (default: \22irpaneld.log\22)\0A\00"
@.str.5 = [68 x i8] c"\09-d DEVICE - path to serial port device (default: \22/dev/ttyUSB0\22)\0A\00"
@.str.6 = [56 x i8] c"\09-m MODE - serial port mode (default: \229600,n,8,1\22)\0A\00"
@.str.7 = [50 x i8] c"\09-s NUM - squash NUM IR packets (default: 2)\0A\00"
@.str.8 = [28 x i8] c"\0AAnd one of the following:\0A\00"
@.str.9 = [53 x i8] c"\09-t HOST:PORT - listen on a TCP socket on HOST:PORT\0A\00"
@.str.10 = [56 x i8] c"\09-u PATH - listen on a UNIX domain socket at PATH\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stderr
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.4, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = tail call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.5, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = tail call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.6, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = tail call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.7, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.8, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = tail call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.9, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = tail call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.10, i64 0, i64 0))
%24 = tail call i32 @exit(i32 1)
unreachable
}