#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*/ stdout;
void usage(char *argv[], char *msg) {
  if (msg != NULL) {
    fprintf(stdout, "Error: %s\n\n", msg);
  }
  fprintf(stdout, "Usage: \n");
  fprintf(stdout, "%s [OPTIONS] name [-e cmdline]\n\n", argv[0]);
  fprintf(stdout, "Options:\n");
  fprintf(stdout, "-s NUMBER\tnumber of segments (default 3)\n");
  fprintf(stdout, "-l NUMBER\tnumber of lines per segment (default 100.000)\n");
  fprintf(stdout,
          "-n NAME  \tbasename of outputfiles (default same as named pipe)\n");
  fprintf(stdout, "-f\t\tRun in foreground (don't daemonize)\n");
  fprintf(stdout, "-h\t\tDisplays this message\n");
  fprintf(stdout, "-v\t\tDisplays options\n");
  fprintf(stdout, "-o FILESPEC\tFile for own errormessages (only valid if "
                  "daemon, default = /dev/null)\n\n");
  fprintf(stdout, "-w WORKDIR\tWorking Directory, default = /\n");
  fprintf(stdout, "name is the name of a named pipe\n");
  fprintf(stdout, "-e cmdline\tstarts the command with stdout and stderr "
                  "redirected to the named pipe\n");
  fprintf(stdout,
          "\t\t%s then terminates after the child process has terminated with "
          "exit code 0\n",
          argv[0]);
  fprintf(stdout, "\t\tIf the child process terminates with exit code other "
                  "than 0, it is restarted\n");
  fprintf(stdout, "\t\tThe -e cmdline _MUST_ be the last option on the "
                  "commandline. Everything following\n");
  fprintf(stdout,
          "\t\tthe -e parameter is considered to be part of the commandline\n");
  fprintf(stdout, "\t\tThe childprocess is started with the same environment "
                  "as the calling process\n");
  fprintf(stdout, "\t\tThe PATH environment variable is used\n");
  fprintf(stdout, "\t\tWith the -D flag environment variables can be set\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
je     1156 <usage+0x36>
mov    0x2e9e(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xeb1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e83(%rip),%rax
mov    (%rax),%edi
lea    0xea6(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e6c(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rax
mov    (%rax),%rdx
lea    0xe91(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4e(%rip),%rax
mov    (%rax),%edi
lea    0xe9b(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e37(%rip),%rax
mov    (%rax),%edi
lea    0xe8e(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e20(%rip),%rax
mov    (%rax),%edi
lea    0xea1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e09(%rip),%rax
mov    (%rax),%edi
lea    0xec3(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2df2(%rip),%rax
mov    (%rax),%edi
lea    0xeec(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2ddb(%rip),%rax
mov    (%rax),%edi
lea    0xefe(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dc4(%rip),%rax
mov    (%rax),%edi
lea    0xf02(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dad(%rip),%rax
mov    (%rax),%edi
lea    0xf01(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d96(%rip),%rax
mov    (%rax),%edi
lea    0xf3f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d7f(%rip),%rax
mov    (%rax),%edi
lea    0xf53(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d68(%rip),%rax
mov    (%rax),%edi
lea    0xf5e(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d51(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rax
mov    (%rax),%rdx
lea    0xf93(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d33(%rip),%rax
mov    (%rax),%edi
lea    0xfca(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d1c(%rip),%rax
mov    (%rax),%edi
lea    0x1003(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d05(%rip),%rax
mov    (%rax),%edi
lea    0x1041(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2cee(%rip),%rax
mov    (%rax),%edi
lea    0x106a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2cd7(%rip),%rax
mov    (%rax),%edi
lea    0x10a3(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2cc0(%rip),%rax
mov    (%rax),%edi
lea    0x10b5(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%r14
test   %rsi,%rsi
je     1146 <usage+0x26>
mov    %rsi,%rdx
mov    0x2eaa(%rip),%rax
mov    (%rax),%edi
lea    0xec1(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x2e93(%rip),%rbx
mov    (%rbx),%edi
lea    0xeb6(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
mov    (%r14),%rdx
lea    0xeac(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xebd(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xeb7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xed1(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xefa(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf2a(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf43(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf4e(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf54(%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    0xfb4(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfc6(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
mov    (%r14),%rdx
lea    0x1006(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1044(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1084(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x10c9(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x10f9(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1139(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1152(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [12 x i8] c"Error: %s\0A\0A\00"
@.str.1 = [9 x i8] c"Usage: \0A\00"
@.str.2 = [33 x i8] c"%s [OPTIONS] name [-e cmdline]\0A\0A\00"
@.str.3 = [10 x i8] c"Options:\0A\00"
@.str.4 = [42 x i8] c"-s NUMBER\09number of segments (default 3)\0A\00"
@.str.5 = [57 x i8] c"-l NUMBER\09number of lines per segment (default 100.000)\0A\00"
@.str.6 = [64 x i8] c"-n NAME \09basename of outputfiles (default same as named pipe)\0A\00"
@.str.7 = [41 x i8] c"-f\09\09Run in foreground (don't daemonize)\0A\00"
@.str.8 = [27 x i8] c"-h\09\09Displays this message\0A\00"
@.str.9 = [22 x i8] c"-v\09\09Displays options\0A\00"
@.str.10 = [85 x i8] c"-o FILESPEC\09File for own errormessages (only valid if daemon, default = /dev/null)\0A\0A\00"
@.str.11 = [43 x i8] c"-w WORKDIR\09Working Directory, default = /\0A\00"
@.str.12 = [34 x i8] c"name is the name of a named pipe\0A\00"
@.str.13 = [83 x i8] c"-e cmdline\09starts the command with stdout and stderr redirected to the named pipe\0A\00"
@.str.14 = [78 x i8] c"\09\09%s then terminates after the child process has terminated with exit code 0\0A\00"
@.str.15 = [80 x i8] c"\09\09If the child process terminates with exit code other than 0, it is restarted\0A\00"
@.str.16 = [85 x i8] c"\09\09The -e cmdline _MUST_ be the last option on the commandline. Everything following\0A\00"
@.str.17 = [64 x i8] c"\09\09the -e parameter is considered to be part of the commandline\0A\00"
@.str.18 = [80 x i8] c"\09\09The childprocess is started with the same environment as the calling process\0A\00"
@.str.19 = [41 x i8] c"\09\09The PATH environment variable is used\0A\00"
@.str.20 = [53 x i8] c"\09\09With the -D flag environment variables can be set\0A\00"
define void @usage(i8** %0, i8* %1) {
%3 = alloca i8**
%4 = alloca i8*
store i8** %0, i8*** %3
store i8* %1, i8** %4
%5 = load i8*, i8** %4
%6 = icmp ne i8* %5, null
br i1 %6, label %7, label %11
7: ; preds = %2
%8 = load i32, i32* @stdout
%9 = load i8*, i8** %4
%10 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %9)
br label %11
11: ; preds = %7, %2
%12 = load i32, i32* @stdout
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%14 = load i32, i32* @stdout
%15 = load i8**, i8*** %3
%16 = getelementptr inbounds i8*, i8** %15, i64 0
%17 = load i8*, i8** %16
%18 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i8* %17)
%19 = load i32, i32* @stdout
%20 = call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0))
%21 = load i32, i32* @stdout
%22 = call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.4, i64 0, i64 0))
%23 = load i32, i32* @stdout
%24 = call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.5, i64 0, i64 0))
%25 = load i32, i32* @stdout
%26 = call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.6, i64 0, i64 0))
%27 = load i32, i32* @stdout
%28 = call i32 (i32, i8*, ...) @fprintf(i32 %27, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.7, i64 0, i64 0))
%29 = load i32, i32* @stdout
%30 = call i32 (i32, i8*, ...) @fprintf(i32 %29, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0))
%31 = load i32, i32* @stdout
%32 = call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.9, i64 0, i64 0))
%33 = load i32, i32* @stdout
%34 = call i32 (i32, i8*, ...) @fprintf(i32 %33, i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.10, i64 0, i64 0))
%35 = load i32, i32* @stdout
%36 = call i32 (i32, i8*, ...) @fprintf(i32 %35, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.11, i64 0, i64 0))
%37 = load i32, i32* @stdout
%38 = call i32 (i32, i8*, ...) @fprintf(i32 %37, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.12, i64 0, i64 0))
%39 = load i32, i32* @stdout
%40 = call i32 (i32, i8*, ...) @fprintf(i32 %39, i8* getelementptr inbounds ([83 x i8], [83 x i8]* @.str.13, i64 0, i64 0))
%41 = load i32, i32* @stdout
%42 = load i8**, i8*** %3
%43 = getelementptr inbounds i8*, i8** %42, i64 0
%44 = load i8*, i8** %43
%45 = call i32 (i32, i8*, ...) @fprintf(i32 %41, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.14, i64 0, i64 0), i8* %44)
%46 = load i32, i32* @stdout
%47 = call i32 (i32, i8*, ...) @fprintf(i32 %46, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.15, i64 0, i64 0))
%48 = load i32, i32* @stdout
%49 = call i32 (i32, i8*, ...) @fprintf(i32 %48, i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.16, i64 0, i64 0))
%50 = load i32, i32* @stdout
%51 = call i32 (i32, i8*, ...) @fprintf(i32 %50, i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.17, i64 0, i64 0))
%52 = load i32, i32* @stdout
%53 = call i32 (i32, i8*, ...) @fprintf(i32 %52, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.18, i64 0, i64 0))
%54 = load i32, i32* @stdout
%55 = call i32 (i32, i8*, ...) @fprintf(i32 %54, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.19, i64 0, i64 0))
%56 = load i32, i32* @stdout
%57 = call i32 (i32, i8*, ...) @fprintf(i32 %56, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.20, i64 0, i64 0))
%58 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [12 x i8] c"Error: %s\0A\0A\00"
@.str.1 = [9 x i8] c"Usage: \0A\00"
@.str.2 = [33 x i8] c"%s [OPTIONS] name [-e cmdline]\0A\0A\00"
@.str.3 = [10 x i8] c"Options:\0A\00"
@.str.4 = [42 x i8] c"-s NUMBER\09number of segments (default 3)\0A\00"
@.str.5 = [57 x i8] c"-l NUMBER\09number of lines per segment (default 100.000)\0A\00"
@.str.6 = [64 x i8] c"-n NAME \09basename of outputfiles (default same as named pipe)\0A\00"
@.str.7 = [41 x i8] c"-f\09\09Run in foreground (don't daemonize)\0A\00"
@.str.8 = [27 x i8] c"-h\09\09Displays this message\0A\00"
@.str.9 = [22 x i8] c"-v\09\09Displays options\0A\00"
@.str.10 = [85 x i8] c"-o FILESPEC\09File for own errormessages (only valid if daemon, default = /dev/null)\0A\0A\00"
@.str.11 = [43 x i8] c"-w WORKDIR\09Working Directory, default = /\0A\00"
@.str.12 = [34 x i8] c"name is the name of a named pipe\0A\00"
@.str.13 = [83 x i8] c"-e cmdline\09starts the command with stdout and stderr redirected to the named pipe\0A\00"
@.str.14 = [78 x i8] c"\09\09%s then terminates after the child process has terminated with exit code 0\0A\00"
@.str.15 = [80 x i8] c"\09\09If the child process terminates with exit code other than 0, it is restarted\0A\00"
@.str.16 = [85 x i8] c"\09\09The -e cmdline _MUST_ be the last option on the commandline. Everything following\0A\00"
@.str.17 = [64 x i8] c"\09\09the -e parameter is considered to be part of the commandline\0A\00"
@.str.18 = [80 x i8] c"\09\09The childprocess is started with the same environment as the calling process\0A\00"
@.str.19 = [41 x i8] c"\09\09The PATH environment variable is used\0A\00"
@.str.20 = [53 x i8] c"\09\09With the -D flag environment variables can be set\0A\00"
define void @usage(i8** nocapture %0, i8* %1) {
%3 = icmp eq i8* %1, null
br i1 %3, label %7, label %4
4: ; preds = %2
%5 = load i32, i32* @stdout
%6 = tail call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %1)
br label %7
7: ; preds = %4, %2
%8 = load i32, i32* @stdout
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%10 = load i32, i32* @stdout
%11 = load i8*, i8** %0
%12 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i8* %11)
%13 = load i32, i32* @stdout
%14 = tail call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0))
%15 = load i32, i32* @stdout
%16 = tail call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.4, i64 0, i64 0))
%17 = load i32, i32* @stdout
%18 = tail call i32 (i32, i8*, ...) @fprintf(i32 %17, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.5, i64 0, i64 0))
%19 = load i32, i32* @stdout
%20 = tail call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.6, i64 0, i64 0))
%21 = load i32, i32* @stdout
%22 = tail call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.7, i64 0, i64 0))
%23 = load i32, i32* @stdout
%24 = tail call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0))
%25 = load i32, i32* @stdout
%26 = tail call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.9, i64 0, i64 0))
%27 = load i32, i32* @stdout
%28 = tail call i32 (i32, i8*, ...) @fprintf(i32 %27, i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.10, i64 0, i64 0))
%29 = load i32, i32* @stdout
%30 = tail call i32 (i32, i8*, ...) @fprintf(i32 %29, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.11, i64 0, i64 0))
%31 = load i32, i32* @stdout
%32 = tail call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.12, i64 0, i64 0))
%33 = load i32, i32* @stdout
%34 = tail call i32 (i32, i8*, ...) @fprintf(i32 %33, i8* getelementptr inbounds ([83 x i8], [83 x i8]* @.str.13, i64 0, i64 0))
%35 = load i32, i32* @stdout
%36 = load i8*, i8** %0
%37 = tail call i32 (i32, i8*, ...) @fprintf(i32 %35, i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.14, i64 0, i64 0), i8* %36)
%38 = load i32, i32* @stdout
%39 = tail call i32 (i32, i8*, ...) @fprintf(i32 %38, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.15, i64 0, i64 0))
%40 = load i32, i32* @stdout
%41 = tail call i32 (i32, i8*, ...) @fprintf(i32 %40, i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.16, i64 0, i64 0))
%42 = load i32, i32* @stdout
%43 = tail call i32 (i32, i8*, ...) @fprintf(i32 %42, i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.17, i64 0, i64 0))
%44 = load i32, i32* @stdout
%45 = tail call i32 (i32, i8*, ...) @fprintf(i32 %44, i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.18, i64 0, i64 0))
%46 = load i32, i32* @stdout
%47 = tail call i32 (i32, i8*, ...) @fprintf(i32 %46, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.19, i64 0, i64 0))
%48 = load i32, i32* @stdout
%49 = tail call i32 (i32, i8*, ...) @fprintf(i32 %48, i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.20, i64 0, i64 0))
%50 = tail call i32 @exit(i32 1)
unreachable
}