#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 *myself) {
  fprintf(stderr, "Usage: %s\n", myself);
  fprintf(stderr, "         [-i]             set interactive mode\n");
  fprintf(stderr, "         [-m <n>]         install n MB of RAM (1-%d)\n",
          (512 * (1024 * 1024)) / (1024 * 1024));
  fprintf(stderr, "         [-l <prog>]      set program file name\n");
  fprintf(stderr, "         [-a <addr>]      set program load address\n");
  fprintf(stderr, "         [-r <rom>]       set ROM image file name\n");
  fprintf(stderr, "         [-d <disk>]      set disk image file name\n");
  fprintf(stderr, "         [-t <n>]         connect n terminals (0-%d)\n", 2);
  fprintf(stderr, "         [-g]             install graphics controller\n");
  fprintf(stderr, "         [-c]             install console\n");
  fprintf(stderr, "         [-o <file>]      bind output device to file\n");
  fprintf(stderr, "The options -l and -r are mutually exclusive.\n");
  fprintf(stderr, "If both are omitted, interactive mode is assumed.\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    0xeb4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e7b(%rip),%rax
mov    (%rax),%edi
lea    0xecd(%rip),%rsi
mov    $0x200,%edx
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5f(%rip),%rax
mov    (%rax),%edi
lea    0xee7(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e48(%rip),%rax
mov    (%rax),%edi
lea    0xf01(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e31(%rip),%rax
mov    (%rax),%edi
lea    0xf1e(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e1a(%rip),%rax
mov    (%rax),%edi
lea    0xf3a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e03(%rip),%rax
mov    (%rax),%edi
lea    0xf57(%rip),%rsi
mov    $0x2,%edx
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2de7(%rip),%rax
mov    (%rax),%edi
lea    0xf71(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dd0(%rip),%rax
mov    (%rax),%edi
lea    0xf91(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2db9(%rip),%rax
mov    (%rax),%edi
lea    0xfa5(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2da2(%rip),%rax
mov    (%rax),%edi
lea    0xfc4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d8b(%rip),%rax
mov    (%rax),%edi
lea    0xfdc(%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    0xec7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xee7(%rip),%rsi
mov    $0x200,%edx
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    0xf29(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf4d(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf70(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf94(%rip),%rsi
mov    $0x2,%edx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfb5(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfdc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xff7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x101d(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x103c(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [11 x i8] c"Usage: %s\0A\00"
@.str.1 = [48 x i8] c" [-i] set interactive mode\0A\00"
@.str.2 = [54 x i8] c" [-m <n>] install n MB of RAM (1-%d)\0A\00"
@.str.3 = [49 x i8] c" [-l <prog>] set program file name\0A\00"
@.str.4 = [52 x i8] c" [-a <addr>] set program load address\0A\00"
@.str.5 = [51 x i8] c" [-r <rom>] set ROM image file name\0A\00"
@.str.6 = [52 x i8] c" [-d <disk>] set disk image file name\0A\00"
@.str.7 = [54 x i8] c" [-t <n>] connect n terminals (0-%d)\0A\00"
@.str.8 = [55 x i8] c" [-g] install graphics controller\0A\00"
@.str.9 = [43 x i8] c" [-c] install console\0A\00"
@.str.10 = [54 x i8] c" [-o <file>] bind output device to file\0A\00"
@.str.11 = [47 x i8] c"The options -l and -r are mutually exclusive.\0A\00"
@.str.12 = [51 x i8] c"If both are omitted, interactive mode is assumed.\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 ([11 x i8], [11 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 ([48 x i8], [48 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.2, i64 0, i64 0), i32 512)
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.7, i64 0, i64 0), i32 2)
%20 = load i32, i32* @stderr
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @stderr
%23 = call i32 (i32, i8*, ...) @fprintf(i32 %22, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.9, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.10, i64 0, i64 0))
%26 = load i32, i32* @stderr
%27 = call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.11, i64 0, i64 0))
%28 = load i32, i32* @stderr
%29 = call i32 (i32, i8*, ...) @fprintf(i32 %28, i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.12, i64 0, i64 0))
%30 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [11 x i8] c"Usage: %s\0A\00"
@.str.1 = [48 x i8] c" [-i] set interactive mode\0A\00"
@.str.2 = [54 x i8] c" [-m <n>] install n MB of RAM (1-%d)\0A\00"
@.str.3 = [49 x i8] c" [-l <prog>] set program file name\0A\00"
@.str.4 = [52 x i8] c" [-a <addr>] set program load address\0A\00"
@.str.5 = [51 x i8] c" [-r <rom>] set ROM image file name\0A\00"
@.str.6 = [52 x i8] c" [-d <disk>] set disk image file name\0A\00"
@.str.7 = [54 x i8] c" [-t <n>] connect n terminals (0-%d)\0A\00"
@.str.8 = [55 x i8] c" [-g] install graphics controller\0A\00"
@.str.9 = [43 x i8] c" [-c] install console\0A\00"
@.str.10 = [54 x i8] c" [-o <file>] bind output device to file\0A\00"
@.str.11 = [47 x i8] c"The options -l and -r are mutually exclusive.\0A\00"
@.str.12 = [51 x i8] c"If both are omitted, interactive mode is assumed.\0A\00"
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([11 x i8], [11 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 ([48 x i8], [48 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 ([54 x i8], [54 x i8]* @.str.2, i64 0, i64 0), i32 512)
%8 = load i32, i32* @stderr
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([49 x i8], [49 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 ([52 x i8], [52 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 ([51 x i8], [51 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 ([52 x i8], [52 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 ([54 x i8], [54 x i8]* @.str.7, i64 0, i64 0), i32 2)
%18 = load i32, i32* @stderr
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([55 x i8], [55 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 ([43 x i8], [43 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 ([54 x i8], [54 x i8]* @.str.10, i64 0, i64 0))
%24 = load i32, i32* @stderr
%25 = tail call i32 (i32, i8*, ...) @fprintf(i32 %24, i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.11, i64 0, i64 0))
%26 = load i32, i32* @stderr
%27 = tail call i32 (i32, i8*, ...) @fprintf(i32 %26, i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.12, i64 0, i64 0))
%28 = tail call i32 @exit(i32 1)
unreachable
}