#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 const *, ...);
void usage(char const *name) {
  {
    printf((char const *__restrict)"Usage: %s [OPTIONS] input_dir imagelist "
                                   "output_dir mask_file\n",
           name);
    printf(
        (char const *__restrict)"  Computes Gabor Jets at a regular interval "
                                "and outputs the values in sfi format\n");
    printf((char const *__restrict)"  OPTIONS:\n");
    printf((char const *__restrict)"    -gridStart x y          - Choose start "
                                   "location for the grid.\n");
    printf(
        (char const
             *__restrict)"                              Defaults to %d, %d \n",
        4, 9);
    printf((char const *__restrict)"    -gridSpace x y          - Choose x and "
                                   "y spacing for the grid.\n");
    printf(
        (char const
             *__restrict)"                              Defaults to %d, %d \n",
        5, 5);
    printf((char const *__restrict)"  OTHER OPTIONS:\n");
    printf((char const *__restrict)"    -quiet                  - Turns off "
                                   "all messages.\n");
    printf((char const *__restrict)"    -debuglevel <int>       - Turns turns "
                                   "on debuging output.\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    0xef9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf3d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf3b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf70(%rip),%rdi
mov    $0x4,%esi
mov    $0x9,%edx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf8b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf4a(%rip),%rdi
mov    $0x5,%edx
mov    %edx,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfac(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfb0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfd9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf28(%rip),%rdi
call   1030 <puts@plt>
lea    0xf6d(%rip),%rdi
call   1030 <puts@plt>
lea    0xf6c(%rip),%rdi
call   1030 <puts@plt>
lea    0xed1(%rip),%rbx
mov    %rbx,%rdi
mov    $0x4,%esi
mov    $0x9,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf87(%rip),%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
mov    $0x5,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xfaa(%rip),%rdi
call   1030 <puts@plt>
lea    0xfaf(%rip),%rdi
call   1030 <puts@plt>
lea    0xfd9(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [62 x i8] c"Usage: %s [OPTIONS] input_dir imagelist output_dir mask_file\0A\00"
@.str.1 = [82 x i8] c" Computes Gabor Jets at a regular interval and outputs the values in sfi format\0A\00"
@.str.2 = [12 x i8] c" OPTIONS:\0A\00"
@.str.3 = [67 x i8] c" -gridStart x y - Choose start location for the grid.\0A\00"
@.str.4 = [51 x i8] c" Defaults to %d, %d \0A\00"
@.str.5 = [68 x i8] c" -gridSpace x y - Choose x and y spacing for the grid.\0A\00"
@.str.6 = [18 x i8] c" OTHER OPTIONS:\0A\00"
@.str.7 = [55 x i8] c" -quiet - Turns off all messages.\0A\00"
@.str.8 = [63 x i8] c" -debuglevel <int> - Turns turns on debuging output.\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 ([62 x i8], [62 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i32 4, i32 9)
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i32 5, i32 5)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.6, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.7, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.8, i64 0, i64 0))
%14 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [62 x i8] c"Usage: %s [OPTIONS] input_dir imagelist output_dir mask_file\0A\00"
@.str.4 = [51 x i8] c" Defaults to %d, %d \0A\00"
@str = [81 x i8] c" Computes Gabor Jets at a regular interval and outputs the values in sfi format\00"
@str.9 = [11 x i8] c" OPTIONS:\00"
@str.10 = [66 x i8] c" -gridStart x y - Choose start location for the grid.\00"
@str.11 = [67 x i8] c" -gridSpace x y - Choose x and y spacing for the grid.\00"
@str.12 = [17 x i8] c" OTHER OPTIONS:\00"
@str.13 = [54 x i8] c" -quiet - Turns off all messages.\00"
@str.14 = [62 x i8] c" -debuglevel <int> - Turns turns on debuging output.\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([81 x i8], [81 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i32 4, i32 9)
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([67 x i8], [67 x i8]* @str.11, i64 0, i64 0))
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i32 5, i32 5)
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.12, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.13, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.14, i64 0, i64 0))
%12 = tail call i32 @exit(i32 1)
unreachable
}