#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*/ EX_USAGE;
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
void usage(char *s) {
  fprintf(stderr,
          "usage: %s [-h] | [-0123456789] [-l label.idx] [-i image.idx] [-b "
          "basename] [-p] [-r]\n\n",
          s);
  fprintf(stderr, "\t-h : this help message.\n");
  fprintf(stderr, "\t-l : idx file listing the labels.\n");
  fprintf(stderr, "\t-i : idx file containing the image descriptions.\n");
  fprintf(stderr, "\t-p : extact to PGM files.\n");
  fprintf(stderr, "\t-b : basename for the PGM files.\n");
  fprintf(stderr, "\t-r : reverse video (used together with -p).\n");
  fprintf(stderr,
          "\t-0 .. -9 : Label / Pattern to extract from idx image file.\n");
  fprintf(stderr, "\nIf -p is not specified, the array values are printed on "
                  "stdout separated by a blank line.\n");
  exit(EX_USAGE);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ea5(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xec0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e8a(%rip),%rax
mov    (%rax),%edi
lea    0xf00(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e73(%rip),%rax
mov    (%rax),%edi
lea    0xf03(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e5c(%rip),%rax
mov    (%rax),%edi
lea    0xf10(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e45(%rip),%rax
mov    (%rax),%edi
lea    0xf2c(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e2e(%rip),%rax
mov    (%rax),%edi
lea    0xf31(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e17(%rip),%rax
mov    (%rax),%edi
lea    0xf3d(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e00(%rip),%rax
mov    (%rax),%edi
lea    0xf54(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2de9(%rip),%rax
mov    (%rax),%edi
lea    0xf7a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2de2(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rdx
mov    0x2ead(%rip),%rbx
mov    (%rbx),%edi
lea    0xecc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf13(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf1d(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf31(%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    0xf60(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf73(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf91(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfbe(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x2e26(%rip),%rax
mov    (%rax),%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [87 x i8] c"usage: %s [-h] | [-0123456789] [-l label.idx] [-i image.idx] [-b basename] [-p] [-r]\0A\0A\00"
@.str.1 = [26 x i8] c"\09-h : this help message.\0A\00"
@.str.2 = [36 x i8] c"\09-l : idx file listing the labels.\0A\00"
@.str.3 = [51 x i8] c"\09-i : idx file containing the image descriptions.\0A\00"
@.str.4 = [28 x i8] c"\09-p : extact to PGM files.\0A\00"
@.str.5 = [35 x i8] c"\09-b : basename for the PGM files.\0A\00"
@.str.6 = [46 x i8] c"\09-r : reverse video (used together with -p).\0A\00"
@.str.7 = [61 x i8] c"\09-0 .. -9 : Label / Pattern to extract from idx image file.\0A\00"
@.str.8 = [92 x i8] c"\0AIf -p is not specified, the array values are printed on stdout separated by a blank line.\0A\00"
@EX_USAGE = global i32 0
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 ([87 x i8], [87 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 ([26 x i8], [26 x i8]* @.str.1, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stderr
%11 = call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.3, i64 0, i64 0))
%12 = load i32, i32* @stderr
%13 = call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.4, i64 0, i64 0))
%14 = load i32, i32* @stderr
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.5, i64 0, i64 0))
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.6, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.7, i64 0, i64 0))
%20 = load i32, i32* @stderr
%21 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([92 x i8], [92 x i8]* @.str.8, i64 0, i64 0))
%22 = load i32, i32* @EX_USAGE
%23 = call i32 @exit(i32 %22)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [87 x i8] c"usage: %s [-h] | [-0123456789] [-l label.idx] [-i image.idx] [-b basename] [-p] [-r]\0A\0A\00"
@.str.1 = [26 x i8] c"\09-h : this help message.\0A\00"
@.str.2 = [36 x i8] c"\09-l : idx file listing the labels.\0A\00"
@.str.3 = [51 x i8] c"\09-i : idx file containing the image descriptions.\0A\00"
@.str.4 = [28 x i8] c"\09-p : extact to PGM files.\0A\00"
@.str.5 = [35 x i8] c"\09-b : basename for the PGM files.\0A\00"
@.str.6 = [46 x i8] c"\09-r : reverse video (used together with -p).\0A\00"
@.str.7 = [61 x i8] c"\09-0 .. -9 : Label / Pattern to extract from idx image file.\0A\00"
@.str.8 = [92 x i8] c"\0AIf -p is not specified, the array values are printed on stdout separated by a blank line.\0A\00"
@EX_USAGE = global i32 0
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([87 x i8], [87 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 ([26 x i8], [26 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 ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stderr
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([51 x i8], [51 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 ([28 x i8], [28 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 ([35 x i8], [35 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 ([46 x i8], [46 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 ([61 x i8], [61 x i8]* @.str.7, i64 0, i64 0))
%18 = load i32, i32* @stderr
%19 = tail call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([92 x i8], [92 x i8]* @.str.8, i64 0, i64 0))
%20 = load i32, i32* @EX_USAGE
%21 = tail call i32 @exit(i32 %20)
unreachable
}