#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 *, ...);
int /*<<< orphan*/ stdout;
void Usage(char *arg) {
  fprintf(stdout, "Usage: %s -p [port] -b [baud] -l -f [file] -t -x\n", arg);
  fprintf(stdout, "    -b baudrate (115200)\n");
  fprintf(stdout, "    -p port (/dev/ttyS0)\n");
  fprintf(stdout, "    -l enable logging\n");
  fprintf(stdout, "    -f log filename\n");
  fprintf(stdout, "    -t enable tcp server\n");
  fprintf(stdout, "    -v print version and quit\n");
  fprintf(stdout, "    -x use hardware flow control\n");
  fprintf(stdout, "    -u Unlink Shared Memory on close\n");
  fprintf(stdout, "    -L Use specified log file path (/data/gps)\n");
  fprintf(stdout, "    -q Quiet Mode\n");
  fprintf(stdout, "    -s Make Timestamp File\n");
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ebd(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xed0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2ea2(%rip),%rax
mov    (%rax),%edi
lea    0xeeb(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
lea    0xeee(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e74(%rip),%rax
mov    (%rax),%edi
lea    0xef1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
lea    0xef1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
lea    0xeef(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e2f(%rip),%rax
mov    (%rax),%edi
lea    0xef2(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e18(%rip),%rax
mov    (%rax),%edi
lea    0xefa(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e01(%rip),%rax
mov    (%rax),%edi
lea    0xf05(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dea(%rip),%rax
mov    (%rax),%edi
lea    0xf14(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dd3(%rip),%rax
mov    (%rax),%edi
lea    0xf2d(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dbc(%rip),%rax
mov    (%rax),%edi
lea    0xf29(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<Usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2ec5(%rip),%rbx
mov    (%rbx),%edi
lea    0xedc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xefe(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf08(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf12(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf19(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf1e(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf28(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf37(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf49(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf5f(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf7f(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf82(%rip),%rsi
xor    %eax,%eax
pop    %rbx
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [50 x i8] c"Usage: %s -p [port] -b [baud] -l -f [file] -t -x\0A\00"
@.str.1 = [26 x i8] c" -b baudrate (115200)\0A\00"
@.str.2 = [26 x i8] c" -p port (/dev/ttyS0)\0A\00"
@.str.3 = [23 x i8] c" -l enable logging\0A\00"
@.str.4 = [21 x i8] c" -f log filename\0A\00"
@.str.5 = [26 x i8] c" -t enable tcp server\0A\00"
@.str.6 = [31 x i8] c" -v print version and quit\0A\00"
@.str.7 = [34 x i8] c" -x use hardware flow control\0A\00"
@.str.8 = [38 x i8] c" -u Unlink Shared Memory on close\0A\00"
@.str.9 = [48 x i8] c" -L Use specified log file path (/data/gps)\0A\00"
@.str.10 = [19 x i8] c" -q Quiet Mode\0A\00"
@.str.11 = [28 x i8] c" -s Make Timestamp File\0A\00"
define void @Usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stdout
%4 = load i8*, i8** %2
%5 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stdout
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stdout
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stdout
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stdout
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stdout
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stdout
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.7, i64 0, i64 0))
%20 = load i32, i32* @stdout
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @stdout
%23 = call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.9, i64 0, i64 0))
%24 = load i32, i32* @stdout
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.10, i64 0, i64 0))
%26 = load i32, i32* @stdout
%27 = call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.11, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [50 x i8] c"Usage: %s -p [port] -b [baud] -l -f [file] -t -x\0A\00"
@.str.1 = [26 x i8] c" -b baudrate (115200)\0A\00"
@.str.2 = [26 x i8] c" -p port (/dev/ttyS0)\0A\00"
@.str.3 = [23 x i8] c" -l enable logging\0A\00"
@.str.4 = [21 x i8] c" -f log filename\0A\00"
@.str.5 = [26 x i8] c" -t enable tcp server\0A\00"
@.str.6 = [31 x i8] c" -v print version and quit\0A\00"
@.str.7 = [34 x i8] c" -x use hardware flow control\0A\00"
@.str.8 = [38 x i8] c" -u Unlink Shared Memory on close\0A\00"
@.str.9 = [48 x i8] c" -L Use specified log file path (/data/gps)\0A\00"
@.str.10 = [19 x i8] c" -q Quiet Mode\0A\00"
@.str.11 = [28 x i8] c" -s Make Timestamp File\0A\00"
define void @Usage(i8* %0) {
%2 = load i32, i32* @stdout
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stdout
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.1, i64 0, i64 0))
%6 = load i32, i32* @stdout
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
%10 = load i32, i32* @stdout
%11 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0))
%12 = load i32, i32* @stdout
%13 = tail call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.5, i64 0, i64 0))
%14 = load i32, i32* @stdout
%15 = tail call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0))
%16 = load i32, i32* @stdout
%17 = tail call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.7, i64 0, i64 0))
%18 = load i32, i32* @stdout
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0))
%20 = load i32, i32* @stdout
%21 = tail call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.9, i64 0, i64 0))
%22 = load i32, i32* @stdout
%23 = tail call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.10, i64 0, i64 0))
%24 = load i32, i32* @stdout
%25 = tail call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.11, i64 0, i64 0))
ret void
}