#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*/ printf(char *, ...);
void usage(const char *bin) {
  printf("Usage: %s <standard options> <specific options>\n", bin);
  printf("Standard Options:\n");
  printf("-T <n>    *Tenant ID\n");
  printf("-D <n>    *Device ID\n");
  printf("-d <n>     Delayed start in seconds (default 0)\n");
  printf("-t <desc>  Window (xterm) title\n");
  printf("Specific Options:\n");
  printf("-F <n>    *IOL Image\n");
  printf("-r <n>     Size of RAM (default 256)\n");
  printf("-o <n>     Size of ROM (default 4)\n");
  printf("-n <n>     Size of NVRAM (default 128)\n");
  printf("-e <n>     Number of Ethernet portgroups (default 2, max 16 included "
         "serials)\n");
  printf("-s <n>     Number of Serial portgroups (default 2, max 16 included "
         "ethernets)\n");
  printf(
      "-l <n>     Ethernet/Serial link end-point (g.e. 0:0:tap:vunl0_6_0)\n");
  printf("-c <name>  Startup configuration file name\n");
  printf("* Mandatory option\n");
  printf("WARNING: use the above parameter order!\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf01(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf24(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf37(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf3c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf44(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf5c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf72(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf8c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfcd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x100e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1044(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1062(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1068(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xeee(%rip),%rdi
call   1030 <puts@plt>
lea    0xef7(%rip),%rdi
call   1030 <puts@plt>
lea    0xf00(%rip),%rdi
call   1030 <puts@plt>
lea    0xf24(%rip),%rdi
call   1030 <puts@plt>
lea    0xf38(%rip),%rdi
call   1030 <puts@plt>
lea    0xf3e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf47(%rip),%rdi
call   1030 <puts@plt>
lea    0xf60(%rip),%rdi
call   1030 <puts@plt>
lea    0xf77(%rip),%rdi
call   1030 <puts@plt>
lea    0xf92(%rip),%rdi
call   1030 <puts@plt>
lea    0xfd4(%rip),%rdi
call   1030 <puts@plt>
lea    0x1016(%rip),%rdi
call   1030 <puts@plt>
lea    0x104d(%rip),%rdi
call   1030 <puts@plt>
lea    0x106c(%rip),%rdi
call   1030 <puts@plt>
lea    0x1073(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [49 x i8] c"Usage: %s <standard options> <specific options>\0A\00"
@.str.1 = [19 x i8] c"Standard Options:\0A\00"
@.str.2 = [22 x i8] c"-T <n> *Tenant ID\0A\00"
@.str.3 = [22 x i8] c"-D <n> *Device ID\0A\00"
@.str.4 = [49 x i8] c"-d <n> Delayed start in seconds (default 0)\0A\00"
@.str.5 = [33 x i8] c"-t <desc> Window (xterm) title\0A\00"
@.str.6 = [19 x i8] c"Specific Options:\0A\00"
@.str.7 = [22 x i8] c"-F <n> *IOL Image\0A\00"
@.str.8 = [38 x i8] c"-r <n> Size of RAM (default 256)\0A\00"
@.str.9 = [36 x i8] c"-o <n> Size of ROM (default 4)\0A\00"
@.str.10 = [40 x i8] c"-n <n> Size of NVRAM (default 128)\0A\00"
@.str.11 = [79 x i8] c"-e <n> Number of Ethernet portgroups (default 2, max 16 included serials)\0A\00"
@.str.12 = [79 x i8] c"-s <n> Number of Serial portgroups (default 2, max 16 included ethernets)\0A\00"
@.str.13 = [68 x i8] c"-l <n> Ethernet/Serial link end-point (g.e. 0:0:tap:vunl0_6_0)\0A\00"
@.str.14 = [44 x i8] c"-c <name> Startup configuration file name\0A\00"
@.str.15 = [20 x i8] c"* Mandatory option\0A\00"
@.str.16 = [41 x i8] c"WARNING: use the above parameter order!\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.9, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.10, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([79 x i8], [79 x i8]* @.str.11, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([79 x i8], [79 x i8]* @.str.12, i64 0, i64 0))
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.13, i64 0, i64 0))
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.14, i64 0, i64 0))
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.15, i64 0, i64 0))
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.16, i64 0, i64 0))
%21 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [49 x i8] c"Usage: %s <standard options> <specific options>\0A\00"
@str = [18 x i8] c"Standard Options:\00"
@str.17 = [21 x i8] c"-T <n> *Tenant ID\00"
@str.18 = [21 x i8] c"-D <n> *Device ID\00"
@str.19 = [48 x i8] c"-d <n> Delayed start in seconds (default 0)\00"
@str.20 = [32 x i8] c"-t <desc> Window (xterm) title\00"
@str.21 = [18 x i8] c"Specific Options:\00"
@str.22 = [21 x i8] c"-F <n> *IOL Image\00"
@str.23 = [37 x i8] c"-r <n> Size of RAM (default 256)\00"
@str.24 = [35 x i8] c"-o <n> Size of ROM (default 4)\00"
@str.25 = [39 x i8] c"-n <n> Size of NVRAM (default 128)\00"
@str.26 = [78 x i8] c"-e <n> Number of Ethernet portgroups (default 2, max 16 included serials)\00"
@str.27 = [78 x i8] c"-s <n> Number of Serial portgroups (default 2, max 16 included ethernets)\00"
@str.28 = [67 x i8] c"-l <n> Ethernet/Serial link end-point (g.e. 0:0:tap:vunl0_6_0)\00"
@str.29 = [43 x i8] c"-c <name> Startup configuration file name\00"
@str.30 = [19 x i8] c"* Mandatory option\00"
@str.31 = [40 x i8] c"WARNING: use the above parameter order!\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.17, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.18, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str.19, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str.20, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.21, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.22, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.23, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.24, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.25, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([78 x i8], [78 x i8]* @str.26, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([78 x i8], [78 x i8]* @str.27, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([67 x i8], [67 x i8]* @str.28, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.29, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.30, i64 0, i64 0))
%18 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.31, i64 0, i64 0))
%19 = tail call i32 @exit(i32 1)
unreachable
}