#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 /*<<< orphan*/);
int /*<<< orphan*/ printf(char const *, ...);
void usage(char const *name) {
  {
    printf(
        (char const
             *__restrict)"Usage: %s [OPTIONS] intrapersonalTrainingFile "
                         "extrapersonalTrainingFile imageNamesFile.[list/srt] "
                         "maxLikelihoodDistDirectory bayesianDistDirectory\n",
        name);
    printf((char const *__restrict)"  Parameters:\n");
    printf((char const *__restrict)"     intrapersonalTrainingFile ....  Name "
                                   "of file containing subspace generated by "
                                   "training\n                                 "
                                   "    on the intrapersonal images\n");
    printf((char const *__restrict)"     extrapersonalTrainingFile ....  Name "
                                   "of file containing subspace generated by "
                                   "training\n                                 "
                                   "    on the extrapersonal images\n");
    printf((char const *__restrict)"     imageNamesFile...               Name "
                                   "of file containing test images: union of "
                                   "possible probe and gallery sets.\n");
    printf((
        char const *__restrict)"     maxLikelihoodDistDirectory ...  Directory "
                               "where distances files are to be written\n");
    printf((
        char const *__restrict)"     bayesianDistDirectory ...       Directory "
                               "where distances files are to be written\n");
    printf((char const *__restrict)"    -imDir <dir>:       image directory. "
                                   "DEFAULT = \".\"\n");
    printf((char const *__restrict)"    -debuglevel <int>:  Level of debug "
                                   "information to display. DEFAULT = 0\n");
    printf((char const *__restrict)"    -quiet:             Turn off all "
                                   "messages. DEFAULT = messages on\n");
    printf((char const
                *__restrict)"    -distances <file>:  Use Bayesian for "
                            "post-processing. Sort images using this distance "
                            "matrix, then classify top n candidates.\n");
    printf(
        (char const *__restrict)"    -maxRank n          Present this many "
                                "images when post-processing (DEFAULT=20)\n");
    exit(0);
  }
}


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    0xf4f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf50(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfe0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1070(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x10d7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1121(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x116b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1195(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x11d3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x120b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1280(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %edi,%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    0xf4b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4d(%rip),%rdi
call   1030 <puts@plt>
lea    0xfde(%rip),%rdi
call   1030 <puts@plt>
lea    0x106f(%rip),%rdi
call   1030 <puts@plt>
lea    0x10d7(%rip),%rdi
call   1030 <puts@plt>
lea    0x1122(%rip),%rdi
call   1030 <puts@plt>
lea    0x116d(%rip),%rdi
call   1030 <puts@plt>
lea    0x1198(%rip),%rdi
call   1030 <puts@plt>
lea    0x11d7(%rip),%rdi
call   1030 <puts@plt>
lea    0x1210(%rip),%rdi
call   1030 <puts@plt>
lea    0x1286(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [148 x i8] c"Usage: %s [OPTIONS] intrapersonalTrainingFile extrapersonalTrainingFile imageNamesFile.[list/srt] maxLikelihoodDistDirectory bayesianDistDirectory\0A\00"
@.str.1 = [15 x i8] c" Parameters:\0A\00"
@.str.2 = [158 x i8] c" intrapersonalTrainingFile .... Name of file containing subspace generated by training\0A on the intrapersonal images\0A\00"
@.str.3 = [158 x i8] c" extrapersonalTrainingFile .... Name of file containing subspace generated by training\0A on the extrapersonal images\0A\00"
@.str.4 = [117 x i8] c" imageNamesFile... Name of file containing test images: union of possible probe and gallery sets.\0A\00"
@.str.5 = [88 x i8] c" maxLikelihoodDistDirectory ... Directory where distances files are to be written\0A\00"
@.str.6 = [88 x i8] c" bayesianDistDirectory ... Directory where distances files are to be written\0A\00"
@.str.7 = [56 x i8] c" -imDir <dir>: image directory. DEFAULT = \22.\22\0A\00"
@.str.8 = [76 x i8] c" -debuglevel <int>: Level of debug information to display. DEFAULT = 0\0A\00"
@.str.9 = [70 x i8] c" -quiet: Turn off all messages. DEFAULT = messages on\0A\00"
@.str.10 = [131 x i8] c" -distances <file>: Use Bayesian for post-processing. Sort images using this distance matrix, then classify top n candidates.\0A\00"
@.str.11 = [84 x i8] c" -maxRank n Present this many images when post-processing (DEFAULT=20)\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 ([148 x i8], [148 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([158 x i8], [158 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([158 x i8], [158 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([117 x i8], [117 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([88 x i8], [88 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([88 x i8], [88 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.8, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.9, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([131 x i8], [131 x i8]* @.str.10, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([84 x i8], [84 x i8]* @.str.11, i64 0, i64 0))
%16 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@.str = [148 x i8] c"Usage: %s [OPTIONS] intrapersonalTrainingFile extrapersonalTrainingFile imageNamesFile.[list/srt] maxLikelihoodDistDirectory bayesianDistDirectory\0A\00"
@str = [14 x i8] c" Parameters:\00"
@str.12 = [157 x i8] c" intrapersonalTrainingFile .... Name of file containing subspace generated by training\0A on the intrapersonal images\00"
@str.13 = [157 x i8] c" extrapersonalTrainingFile .... Name of file containing subspace generated by training\0A on the extrapersonal images\00"
@str.14 = [116 x i8] c" imageNamesFile... Name of file containing test images: union of possible probe and gallery sets.\00"
@str.15 = [87 x i8] c" maxLikelihoodDistDirectory ... Directory where distances files are to be written\00"
@str.16 = [87 x i8] c" bayesianDistDirectory ... Directory where distances files are to be written\00"
@str.17 = [55 x i8] c" -imDir <dir>: image directory. DEFAULT = \22.\22\00"
@str.18 = [75 x i8] c" -debuglevel <int>: Level of debug information to display. DEFAULT = 0\00"
@str.19 = [69 x i8] c" -quiet: Turn off all messages. DEFAULT = messages on\00"
@str.20 = [130 x i8] c" -distances <file>: Use Bayesian for post-processing. Sort images using this distance matrix, then classify top n candidates.\00"
@str.21 = [83 x i8] c" -maxRank n Present this many images when post-processing (DEFAULT=20)\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([148 x i8], [148 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([157 x i8], [157 x i8]* @str.12, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([157 x i8], [157 x i8]* @str.13, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([116 x i8], [116 x i8]* @str.14, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([87 x i8], [87 x i8]* @str.15, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([87 x i8], [87 x i8]* @str.16, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.17, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([75 x i8], [75 x i8]* @str.18, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([69 x i8], [69 x i8]* @str.19, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([130 x i8], [130 x i8]* @str.20, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([83 x i8], [83 x i8]* @str.21, i64 0, i64 0))
%14 = tail call i32 @exit(i32 0)
unreachable
}