#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*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
int usage() {
  fprintf(stderr, "\n");
  fprintf(stderr,
          "Program: samtools (Tools for alignments in the SAM format)\n");
  fprintf(stderr, "Version: %s\n\n", "0.1.8-18_custo (r1)");
  fprintf(stderr, "Usage:   samtools <command> [options]\n\n");
  fprintf(stderr, "Command: view        SAM<->BAM conversion\n");
  fprintf(stderr, "         sort        sort alignment file\n");
  fprintf(stderr, "         pileup      generate pileup output\n");
  fprintf(stderr, "         mpileup     multi-way pileup\n");
  fprintf(stderr, "         faidx       index/extract FASTA\n");
  fprintf(stderr, "         index       index alignment\n");
  fprintf(stderr, "         idxstats    BAM index stats (r595 or later)\n");
  fprintf(stderr, "         fixmate     fix mate information\n");
  fprintf(stderr, "         glfview     print GLFv3 file\n");
  fprintf(stderr, "         flagstat    simple stats\n");
  fprintf(stderr,
          "         calmd       recalculate MD/NM tags and '=' bases\n");
  fprintf(stderr, "         merge       merge sorted alignments\n");
  fprintf(stderr, "         rmdup       remove PCR duplicates\n");
  fprintf(stderr, "         reheader    replace BAM header\n");
  fprintf(stderr, "         qa          quality control\n");
  fprintf(stderr, "\n");
  return 1;
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
mov    0x2ec5(%rip),%rax
mov    (%rax),%edi
lea    0xf60(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2eae(%rip),%rax
mov    (%rax),%edi
lea    0xec5(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e97(%rip),%rax
mov    (%rax),%edi
lea    0xeea(%rip),%rsi
lea    0xef1(%rip),%rdx
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e79(%rip),%rax
mov    (%rax),%edi
lea    0xeee(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e62(%rip),%rax
mov    (%rax),%edi
lea    0xeff(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4b(%rip),%rax
mov    (%rax),%edi
lea    0xf13(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e34(%rip),%rax
mov    (%rax),%edi
lea    0xf26(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e1d(%rip),%rax
mov    (%rax),%edi
lea    0xf3c(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e06(%rip),%rax
mov    (%rax),%edi
lea    0xf4c(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2def(%rip),%rax
mov    (%rax),%edi
lea    0xf5f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dd8(%rip),%rax
mov    (%rax),%edi
lea    0xf6e(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dc1(%rip),%rax
mov    (%rax),%edi
lea    0xf8d(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2daa(%rip),%rax
mov    (%rax),%edi
lea    0xfa1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d93(%rip),%rax
mov    (%rax),%edi
lea    0xfb1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d7c(%rip),%rax
mov    (%rax),%edi
lea    0xfbd(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d65(%rip),%rax
mov    (%rax),%edi
lea    0xfe1(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d4e(%rip),%rax
mov    (%rax),%edi
lea    0xff8(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d37(%rip),%rax
mov    (%rax),%edi
lea    0x100d(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d20(%rip),%rax
mov    (%rax),%edi
lea    0x101f(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2d09(%rip),%rax
mov    (%rax),%edi
lea    0xda4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    $0x1,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %r14
push   %rbx
push   %rax
mov    0x2ec5(%rip),%rbx
mov    (%rbx),%edi
lea    0xf60(%rip),%r14
mov    %r14,%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xec9(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xef5(%rip),%rsi
lea    0xefc(%rip),%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf00(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf18(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf33(%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    0xf6a(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf81(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf9b(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfb1(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfd7(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xff2(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1009(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x101c(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1047(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1065(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x1081(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0x109a(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
mov    %r14,%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    $0x1,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@stderr = global i32 0
@.str = [2 x i8] c"\0A\00"
@.str.1 = [60 x i8] c"Program: samtools (Tools for alignments in the SAM format)\0A\00"
@.str.2 = [14 x i8] c"Version: %s\0A\0A\00"
@.str.3 = [20 x i8] c"0.1.8-18_custo (r1)\00"
@.str.4 = [40 x i8] c"Usage: samtools <command> [options]\0A\0A\00"
@.str.5 = [43 x i8] c"Command: view SAM<->BAM conversion\0A\00"
@.str.6 = [42 x i8] c" sort sort alignment file\0A\00"
@.str.7 = [45 x i8] c" pileup generate pileup output\0A\00"
@.str.8 = [39 x i8] c" mpileup multi-way pileup\0A\00"
@.str.9 = [42 x i8] c" faidx index/extract FASTA\0A\00"
@.str.10 = [38 x i8] c" index index alignment\0A\00"
@.str.11 = [54 x i8] c" idxstats BAM index stats (r595 or later)\0A\00"
@.str.12 = [43 x i8] c" fixmate fix mate information\0A\00"
@.str.13 = [39 x i8] c" glfview print GLFv3 file\0A\00"
@.str.14 = [35 x i8] c" flagstat simple stats\0A\00"
@.str.15 = [59 x i8] c" calmd recalculate MD/NM tags and '=' bases\0A\00"
@.str.16 = [46 x i8] c" merge merge sorted alignments\0A\00"
@.str.17 = [44 x i8] c" rmdup remove PCR duplicates\0A\00"
@.str.18 = [41 x i8] c" reheader replace BAM header\0A\00"
@.str.19 = [38 x i8] c" qa quality control\0A\00"
define i32 @usage() {
%1 = load i32, i32* @stderr
%2 = call i32 (i32, i8*, ...) @fprintf(i32 %1, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = call i32 (i32, i8*, ...) @fprintf(i32 %7, i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.4, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.5, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.6, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.7, i64 0, i64 0))
%15 = load i32, i32* @stderr
%16 = call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.8, i64 0, i64 0))
%17 = load i32, i32* @stderr
%18 = call i32 (i32, i8*, ...) @fprintf(i32 %17, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.9, i64 0, i64 0))
%19 = load i32, i32* @stderr
%20 = call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.10, i64 0, i64 0))
%21 = load i32, i32* @stderr
%22 = call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.11, i64 0, i64 0))
%23 = load i32, i32* @stderr
%24 = call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.12, i64 0, i64 0))
%25 = load i32, i32* @stderr
%26 = call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.13, i64 0, i64 0))
%27 = load i32, i32* @stderr
%28 = call i32 (i32, i8*, ...) @fprintf(i32 %27, i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.14, i64 0, i64 0))
%29 = load i32, i32* @stderr
%30 = call i32 (i32, i8*, ...) @fprintf(i32 %29, i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.15, i64 0, i64 0))
%31 = load i32, i32* @stderr
%32 = call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.16, i64 0, i64 0))
%33 = load i32, i32* @stderr
%34 = call i32 (i32, i8*, ...) @fprintf(i32 %33, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.17, i64 0, i64 0))
%35 = load i32, i32* @stderr
%36 = call i32 (i32, i8*, ...) @fprintf(i32 %35, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.18, i64 0, i64 0))
%37 = load i32, i32* @stderr
%38 = call i32 (i32, i8*, ...) @fprintf(i32 %37, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.19, i64 0, i64 0))
%39 = load i32, i32* @stderr
%40 = call i32 (i32, i8*, ...) @fprintf(i32 %39, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret i32 1
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [2 x i8] c"\0A\00"
@.str.1 = [60 x i8] c"Program: samtools (Tools for alignments in the SAM format)\0A\00"
@.str.2 = [14 x i8] c"Version: %s\0A\0A\00"
@.str.3 = [20 x i8] c"0.1.8-18_custo (r1)\00"
@.str.4 = [40 x i8] c"Usage: samtools <command> [options]\0A\0A\00"
@.str.5 = [43 x i8] c"Command: view SAM<->BAM conversion\0A\00"
@.str.6 = [42 x i8] c" sort sort alignment file\0A\00"
@.str.7 = [45 x i8] c" pileup generate pileup output\0A\00"
@.str.8 = [39 x i8] c" mpileup multi-way pileup\0A\00"
@.str.9 = [42 x i8] c" faidx index/extract FASTA\0A\00"
@.str.10 = [38 x i8] c" index index alignment\0A\00"
@.str.11 = [54 x i8] c" idxstats BAM index stats (r595 or later)\0A\00"
@.str.12 = [43 x i8] c" fixmate fix mate information\0A\00"
@.str.13 = [39 x i8] c" glfview print GLFv3 file\0A\00"
@.str.14 = [35 x i8] c" flagstat simple stats\0A\00"
@.str.15 = [59 x i8] c" calmd recalculate MD/NM tags and '=' bases\0A\00"
@.str.16 = [46 x i8] c" merge merge sorted alignments\0A\00"
@.str.17 = [44 x i8] c" rmdup remove PCR duplicates\0A\00"
@.str.18 = [41 x i8] c" reheader replace BAM header\0A\00"
@.str.19 = [38 x i8] c" qa quality control\0A\00"
define i32 @usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 (i32, i8*, ...) @fprintf(i32 %1, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%3 = load i32, i32* @stderr
%4 = tail call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.1, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = tail call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = tail call i32 (i32, i8*, ...) @fprintf(i32 %7, i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.4, i64 0, i64 0))
%9 = load i32, i32* @stderr
%10 = tail call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.5, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = tail call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.6, i64 0, i64 0))
%13 = load i32, i32* @stderr
%14 = tail call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.7, i64 0, i64 0))
%15 = load i32, i32* @stderr
%16 = tail call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.8, i64 0, i64 0))
%17 = load i32, i32* @stderr
%18 = tail call i32 (i32, i8*, ...) @fprintf(i32 %17, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.9, i64 0, i64 0))
%19 = load i32, i32* @stderr
%20 = tail call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.10, i64 0, i64 0))
%21 = load i32, i32* @stderr
%22 = tail call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.11, i64 0, i64 0))
%23 = load i32, i32* @stderr
%24 = tail call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.12, i64 0, i64 0))
%25 = load i32, i32* @stderr
%26 = tail call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.13, i64 0, i64 0))
%27 = load i32, i32* @stderr
%28 = tail call i32 (i32, i8*, ...) @fprintf(i32 %27, i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.14, i64 0, i64 0))
%29 = load i32, i32* @stderr
%30 = tail call i32 (i32, i8*, ...) @fprintf(i32 %29, i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.15, i64 0, i64 0))
%31 = load i32, i32* @stderr
%32 = tail call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str.16, i64 0, i64 0))
%33 = load i32, i32* @stderr
%34 = tail call i32 (i32, i8*, ...) @fprintf(i32 %33, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.17, i64 0, i64 0))
%35 = load i32, i32* @stderr
%36 = tail call i32 (i32, i8*, ...) @fprintf(i32 %35, i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.18, i64 0, i64 0))
%37 = load i32, i32* @stderr
%38 = tail call i32 (i32, i8*, ...) @fprintf(i32 %37, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.19, i64 0, i64 0))
%39 = load i32, i32* @stderr
%40 = tail call i32 (i32, i8*, ...) @fprintf(i32 %39, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret i32 1
}