#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 command_benchmark(int, char **);
int command_crack(int, char **);
int command_generate(int, char **);
int command_help(int, char **);
int command_sign(int, char **);
int command_test(int, char **);
int command_test_compression(int, char **);
int command_test_generate(int, char **);
int command_test_number_theory(int, char **);
int command_test_self(int, char **);
int command_test_verify(int, char **);
int command_undefined(int, char **);
int command_verify(int, char **);
int command_version(int, char **);
int /*<<< orphan*/ strcmp(char *, char *);
int main(int argc, char *argv[]) {
  int return_value = 4;
  if (argc == 1) {
    return_value = command_undefined(argc, argv);
  } else if (!strcmp(argv[1], "--generate") || !strcmp(argv[1], "-g")) {
    return_value = command_generate(argc, argv);
  } else if (!strcmp(argv[1], "--sign") || !strcmp(argv[1], "-s")) {
    return_value = command_sign(argc, argv);
  } else if (!strcmp(argv[1], "--verify")) {
    return_value = command_verify(argc, argv);
  } else if (!strcmp(argv[1], "--crack")) {
    return_value = command_crack(argc, argv);
  } else if (!strcmp(argv[1], "--benchmark") || !strcmp(argv[1], "-b")) {
    return_value = command_benchmark(argc, argv);
  } else if (!strcmp(argv[1], "--test") || !strcmp(argv[1], "-t")) {
    return_value = command_test(argc, argv);
  } else if (!strcmp(argv[1], "--test-generate")) {
    return_value = command_test_generate(argc, argv);
  } else if (!strcmp(argv[1], "--test-verify")) {
    return_value = command_test_verify(argc, argv);
  } else if (!strcmp(argv[1], "--test-compression")) {
    return_value = command_test_compression(argc, argv);
  } else if (!strcmp(argv[1], "--test-numbertheory")) {
    return_value = command_test_number_theory(argc, argv);
  } else if (!strcmp(argv[1], "--test-self")) {
    return_value = command_test_self(argc, argv);
  } else if (!strcmp(argv[1], "--help") || !strcmp(argv[1], "-h")) {
    return_value = command_help(argc, argv);
  } else if (!strcmp(argv[1], "--version") || !strcmp(argv[1], "-v")) {
    return_value = command_version(argc, argv);
  } else {
    return_value = command_undefined(argc, argv);
  }
  return return_value;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x4,-0x14(%rbp)
cmpl   $0x1,-0x8(%rbp)
jne    122b <main+0x3b>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10e0 <command_undefined@plt>
mov    %eax,-0x14(%rbp)
jmp    15a6 <main+0x3b6>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xdc6(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     1265 <main+0x75>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xdb4(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1279 <main+0x89>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1060 <command_generate@plt>
mov    %eax,-0x14(%rbp)
jmp    15a1 <main+0x3b1>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xd86(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     12b3 <main+0xc3>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xd70(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    12c7 <main+0xd7>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1110 <command_sign@plt>
mov    %eax,-0x14(%rbp)
jmp    159c <main+0x3ac>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xd42(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    12f8 <main+0x108>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10a0 <command_verify@plt>
mov    %eax,-0x14(%rbp)
jmp    1597 <main+0x3a7>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xd1a(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1329 <main+0x139>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10b0 <command_crack@plt>
mov    %eax,-0x14(%rbp)
jmp    1592 <main+0x3a2>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xcf1(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     1363 <main+0x173>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xce0(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1377 <main+0x187>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10f0 <command_benchmark@plt>
mov    %eax,-0x14(%rbp)
jmp    158d <main+0x39d>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xcb2(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     13b1 <main+0x1c1>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xc9c(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    13c5 <main+0x1d5>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10d0 <command_test@plt>
mov    %eax,-0x14(%rbp)
jmp    1588 <main+0x398>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xc6e(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    13f6 <main+0x206>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1070 <command_test_generate@plt>
mov    %eax,-0x14(%rbp)
jmp    1583 <main+0x393>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xc4d(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1427 <main+0x237>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1040 <command_test_verify@plt>
mov    %eax,-0x14(%rbp)
jmp    157e <main+0x38e>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xc2a(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1458 <main+0x268>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1050 <command_test_compression@plt>
mov    %eax,-0x14(%rbp)
jmp    1579 <main+0x389>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xc0c(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1489 <main+0x299>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1080 <command_test_number_theory@plt>
mov    %eax,-0x14(%rbp)
jmp    1574 <main+0x384>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xbef(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    14ba <main+0x2ca>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1100 <command_test_self@plt>
mov    %eax,-0x14(%rbp)
jmp    156f <main+0x37f>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xbca(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     14f4 <main+0x304>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xbb4(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1508 <main+0x318>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1030 <command_help@plt>
mov    %eax,-0x14(%rbp)
jmp    156a <main+0x37a>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xb86(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
je     1542 <main+0x352>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xb73(%rip),%rsi
call   1090 <strcmp@plt>
cmp    $0x0,%eax
jne    1556 <main+0x366>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10c0 <command_version@plt>
mov    %eax,-0x14(%rbp)
jmp    1565 <main+0x375>
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   10e0 <command_undefined@plt>
mov    %eax,-0x14(%rbp)
jmp    156a <main+0x37a>
jmp    156f <main+0x37f>
jmp    1574 <main+0x384>
jmp    1579 <main+0x389>
jmp    157e <main+0x38e>
jmp    1583 <main+0x393>
jmp    1588 <main+0x398>
jmp    158d <main+0x39d>
jmp    1592 <main+0x3a2>
jmp    1597 <main+0x3a7>
jmp    159c <main+0x3ac>
jmp    15a1 <main+0x3b1>
jmp    15a6 <main+0x3b6>
mov    -0x14(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
mov    %rsi,%rbx
cmp    $0x1,%edi
jne    120d <main+0x1d>
mov    $0x1,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10e0 <command_undefined@plt>
mov    %edi,%ebp
mov    0x8(%rbx),%r14
lea    0xde6(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13cf <main+0x1df>
lea    0xdda(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13cf <main+0x1df>
lea    0xdc6(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13dd <main+0x1ed>
lea    0xdb6(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13dd <main+0x1ed>
lea    0xda2(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13eb <main+0x1fb>
lea    0xd94(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1407 <main+0x217>
lea    0xd85(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13f9 <main+0x209>
lea    0xd7a(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     13f9 <main+0x209>
lea    0xd66(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1415 <main+0x225>
lea    0xd56(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1415 <main+0x225>
lea    0xd42(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1423 <main+0x233>
lea    0xd3b(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1431 <main+0x241>
lea    0xd32(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     143f <main+0x24f>
lea    0xd2e(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     144d <main+0x25d>
lea    0xd2b(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     145b <main+0x26b>
lea    0xd20(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1469 <main+0x279>
lea    0xd10(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1469 <main+0x279>
lea    0xcfc(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1477 <main+0x287>
lea    0xcef(%rip),%rsi
mov    %r14,%rdi
call   1090 <strcmp@plt>
test   %eax,%eax
je     1477 <main+0x287>
mov    %ebp,%edi
jmp    1201 <main+0x11>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1060 <command_generate@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1110 <command_sign@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10a0 <command_verify@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10f0 <command_benchmark@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10b0 <command_crack@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10d0 <command_test@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1070 <command_test_generate@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1040 <command_test_verify@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1050 <command_test_compression@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1080 <command_test_number_theory@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1100 <command_test_self@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    1030 <command_help@plt>
mov    %ebp,%edi
mov    %rbx,%rsi
pop    %rbx
pop    %r14
pop    %rbp
jmp    10c0 <command_version@plt>

LLVM IR (-O0):
@.str = [11 x i8] c"--generate\00"
@.str.1 = [3 x i8] c"-g\00"
@.str.2 = [7 x i8] c"--sign\00"
@.str.3 = [3 x i8] c"-s\00"
@.str.4 = [9 x i8] c"--verify\00"
@.str.5 = [8 x i8] c"--crack\00"
@.str.6 = [12 x i8] c"--benchmark\00"
@.str.7 = [3 x i8] c"-b\00"
@.str.8 = [7 x i8] c"--test\00"
@.str.9 = [3 x i8] c"-t\00"
@.str.10 = [16 x i8] c"--test-generate\00"
@.str.11 = [14 x i8] c"--test-verify\00"
@.str.12 = [19 x i8] c"--test-compression\00"
@.str.13 = [20 x i8] c"--test-numbertheory\00"
@.str.14 = [12 x i8] c"--test-self\00"
@.str.15 = [7 x i8] c"--help\00"
@.str.16 = [3 x i8] c"-h\00"
@.str.17 = [10 x i8] c"--version\00"
@.str.18 = [3 x i8] c"-v\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 4, i32* %6
%7 = load i32, i32* %4
%8 = icmp eq i32 %7, 1
br i1 %8, label %9, label %13
9: ; preds = %2
%10 = load i32, i32* %4
%11 = load i8**, i8*** %5
%12 = call i32 @command_undefined(i32 %10, i8** %11)
store i32 %12, i32* %6
br label %196
13: ; preds = %2
%14 = load i8**, i8*** %5
%15 = getelementptr inbounds i8*, i8** %14, i64 1
%16 = load i8*, i8** %15
%17 = call i32 @strcmp(i8* %16, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
%18 = icmp ne i32 %17, 0
br i1 %18, label %19, label %25
19: ; preds = %13
%20 = load i8**, i8*** %5
%21 = getelementptr inbounds i8*, i8** %20, i64 1
%22 = load i8*, i8** %21
%23 = call i32 @strcmp(i8* %22, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%24 = icmp ne i32 %23, 0
br i1 %24, label %29, label %25
25: ; preds = %19, %13
%26 = load i32, i32* %4
%27 = load i8**, i8*** %5
%28 = call i32 @command_generate(i32 %26, i8** %27)
store i32 %28, i32* %6
br label %195
29: ; preds = %19
%30 = load i8**, i8*** %5
%31 = getelementptr inbounds i8*, i8** %30, i64 1
%32 = load i8*, i8** %31
%33 = call i32 @strcmp(i8* %32, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%34 = icmp ne i32 %33, 0
br i1 %34, label %35, label %41
35: ; preds = %29
%36 = load i8**, i8*** %5
%37 = getelementptr inbounds i8*, i8** %36, i64 1
%38 = load i8*, i8** %37
%39 = call i32 @strcmp(i8* %38, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%40 = icmp ne i32 %39, 0
br i1 %40, label %45, label %41
41: ; preds = %35, %29
%42 = load i32, i32* %4
%43 = load i8**, i8*** %5
%44 = call i32 @command_sign(i32 %42, i8** %43)
store i32 %44, i32* %6
br label %194
45: ; preds = %35
%46 = load i8**, i8*** %5
%47 = getelementptr inbounds i8*, i8** %46, i64 1
%48 = load i8*, i8** %47
%49 = call i32 @strcmp(i8* %48, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0))
%50 = icmp ne i32 %49, 0
br i1 %50, label %55, label %51
51: ; preds = %45
%52 = load i32, i32* %4
%53 = load i8**, i8*** %5
%54 = call i32 @command_verify(i32 %52, i8** %53)
store i32 %54, i32* %6
br label %193
55: ; preds = %45
%56 = load i8**, i8*** %5
%57 = getelementptr inbounds i8*, i8** %56, i64 1
%58 = load i8*, i8** %57
%59 = call i32 @strcmp(i8* %58, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0))
%60 = icmp ne i32 %59, 0
br i1 %60, label %65, label %61
61: ; preds = %55
%62 = load i32, i32* %4
%63 = load i8**, i8*** %5
%64 = call i32 @command_crack(i32 %62, i8** %63)
store i32 %64, i32* %6
br label %192
65: ; preds = %55
%66 = load i8**, i8*** %5
%67 = getelementptr inbounds i8*, i8** %66, i64 1
%68 = load i8*, i8** %67
%69 = call i32 @strcmp(i8* %68, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0))
%70 = icmp ne i32 %69, 0
br i1 %70, label %71, label %77
71: ; preds = %65
%72 = load i8**, i8*** %5
%73 = getelementptr inbounds i8*, i8** %72, i64 1
%74 = load i8*, i8** %73
%75 = call i32 @strcmp(i8* %74, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i64 0, i64 0))
%76 = icmp ne i32 %75, 0
br i1 %76, label %81, label %77
77: ; preds = %71, %65
%78 = load i32, i32* %4
%79 = load i8**, i8*** %5
%80 = call i32 @command_benchmark(i32 %78, i8** %79)
store i32 %80, i32* %6
br label %191
81: ; preds = %71
%82 = load i8**, i8*** %5
%83 = getelementptr inbounds i8*, i8** %82, i64 1
%84 = load i8*, i8** %83
%85 = call i32 @strcmp(i8* %84, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.8, i64 0, i64 0))
%86 = icmp ne i32 %85, 0
br i1 %86, label %87, label %93
87: ; preds = %81
%88 = load i8**, i8*** %5
%89 = getelementptr inbounds i8*, i8** %88, i64 1
%90 = load i8*, i8** %89
%91 = call i32 @strcmp(i8* %90, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.9, i64 0, i64 0))
%92 = icmp ne i32 %91, 0
br i1 %92, label %97, label %93
93: ; preds = %87, %81
%94 = load i32, i32* %4
%95 = load i8**, i8*** %5
%96 = call i32 @command_test(i32 %94, i8** %95)
store i32 %96, i32* %6
br label %190
97: ; preds = %87
%98 = load i8**, i8*** %5
%99 = getelementptr inbounds i8*, i8** %98, i64 1
%100 = load i8*, i8** %99
%101 = call i32 @strcmp(i8* %100, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.10, i64 0, i64 0))
%102 = icmp ne i32 %101, 0
br i1 %102, label %107, label %103
103: ; preds = %97
%104 = load i32, i32* %4
%105 = load i8**, i8*** %5
%106 = call i32 @command_test_generate(i32 %104, i8** %105)
store i32 %106, i32* %6
br label %189
107: ; preds = %97
%108 = load i8**, i8*** %5
%109 = getelementptr inbounds i8*, i8** %108, i64 1
%110 = load i8*, i8** %109
%111 = call i32 @strcmp(i8* %110, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.11, i64 0, i64 0))
%112 = icmp ne i32 %111, 0
br i1 %112, label %117, label %113
113: ; preds = %107
%114 = load i32, i32* %4
%115 = load i8**, i8*** %5
%116 = call i32 @command_test_verify(i32 %114, i8** %115)
store i32 %116, i32* %6
br label %188
117: ; preds = %107
%118 = load i8**, i8*** %5
%119 = getelementptr inbounds i8*, i8** %118, i64 1
%120 = load i8*, i8** %119
%121 = call i32 @strcmp(i8* %120, i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0))
%122 = icmp ne i32 %121, 0
br i1 %122, label %127, label %123
123: ; preds = %117
%124 = load i32, i32* %4
%125 = load i8**, i8*** %5
%126 = call i32 @command_test_compression(i32 %124, i8** %125)
store i32 %126, i32* %6
br label %187
127: ; preds = %117
%128 = load i8**, i8*** %5
%129 = getelementptr inbounds i8*, i8** %128, i64 1
%130 = load i8*, i8** %129
%131 = call i32 @strcmp(i8* %130, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.13, i64 0, i64 0))
%132 = icmp ne i32 %131, 0
br i1 %132, label %137, label %133
133: ; preds = %127
%134 = load i32, i32* %4
%135 = load i8**, i8*** %5
%136 = call i32 @command_test_number_theory(i32 %134, i8** %135)
store i32 %136, i32* %6
br label %186
137: ; preds = %127
%138 = load i8**, i8*** %5
%139 = getelementptr inbounds i8*, i8** %138, i64 1
%140 = load i8*, i8** %139
%141 = call i32 @strcmp(i8* %140, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.14, i64 0, i64 0))
%142 = icmp ne i32 %141, 0
br i1 %142, label %147, label %143
143: ; preds = %137
%144 = load i32, i32* %4
%145 = load i8**, i8*** %5
%146 = call i32 @command_test_self(i32 %144, i8** %145)
store i32 %146, i32* %6
br label %185
147: ; preds = %137
%148 = load i8**, i8*** %5
%149 = getelementptr inbounds i8*, i8** %148, i64 1
%150 = load i8*, i8** %149
%151 = call i32 @strcmp(i8* %150, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i64 0, i64 0))
%152 = icmp ne i32 %151, 0
br i1 %152, label %153, label %159
153: ; preds = %147
%154 = load i8**, i8*** %5
%155 = getelementptr inbounds i8*, i8** %154, i64 1
%156 = load i8*, i8** %155
%157 = call i32 @strcmp(i8* %156, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.16, i64 0, i64 0))
%158 = icmp ne i32 %157, 0
br i1 %158, label %163, label %159
159: ; preds = %153, %147
%160 = load i32, i32* %4
%161 = load i8**, i8*** %5
%162 = call i32 @command_help(i32 %160, i8** %161)
store i32 %162, i32* %6
br label %184
163: ; preds = %153
%164 = load i8**, i8*** %5
%165 = getelementptr inbounds i8*, i8** %164, i64 1
%166 = load i8*, i8** %165
%167 = call i32 @strcmp(i8* %166, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i64 0, i64 0))
%168 = icmp ne i32 %167, 0
br i1 %168, label %169, label %175
169: ; preds = %163
%170 = load i8**, i8*** %5
%171 = getelementptr inbounds i8*, i8** %170, i64 1
%172 = load i8*, i8** %171
%173 = call i32 @strcmp(i8* %172, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.18, i64 0, i64 0))
%174 = icmp ne i32 %173, 0
br i1 %174, label %179, label %175
175: ; preds = %169, %163
%176 = load i32, i32* %4
%177 = load i8**, i8*** %5
%178 = call i32 @command_version(i32 %176, i8** %177)
store i32 %178, i32* %6
br label %183
179: ; preds = %169
%180 = load i32, i32* %4
%181 = load i8**, i8*** %5
%182 = call i32 @command_undefined(i32 %180, i8** %181)
store i32 %182, i32* %6
br label %183
183: ; preds = %179, %175
br label %184
184: ; preds = %183, %159
br label %185
185: ; preds = %184, %143
br label %186
186: ; preds = %185, %133
br label %187
187: ; preds = %186, %123
br label %188
188: ; preds = %187, %113
br label %189
189: ; preds = %188, %103
br label %190
190: ; preds = %189, %93
br label %191
191: ; preds = %190, %77
br label %192
192: ; preds = %191, %61
br label %193
193: ; preds = %192, %51
br label %194
194: ; preds = %193, %41
br label %195
195: ; preds = %194, %25
br label %196
196: ; preds = %195, %9
%197 = load i32, i32* %6
ret i32 %197
}

LLVM IR (-O2):
@.str = [11 x i8] c"--generate\00"
@.str.1 = [3 x i8] c"-g\00"
@.str.2 = [7 x i8] c"--sign\00"
@.str.3 = [3 x i8] c"-s\00"
@.str.4 = [9 x i8] c"--verify\00"
@.str.5 = [8 x i8] c"--crack\00"
@.str.6 = [12 x i8] c"--benchmark\00"
@.str.7 = [3 x i8] c"-b\00"
@.str.8 = [7 x i8] c"--test\00"
@.str.9 = [3 x i8] c"-t\00"
@.str.10 = [16 x i8] c"--test-generate\00"
@.str.11 = [14 x i8] c"--test-verify\00"
@.str.12 = [19 x i8] c"--test-compression\00"
@.str.13 = [20 x i8] c"--test-numbertheory\00"
@.str.14 = [12 x i8] c"--test-self\00"
@.str.15 = [7 x i8] c"--help\00"
@.str.16 = [3 x i8] c"-h\00"
@.str.17 = [10 x i8] c"--version\00"
@.str.18 = [3 x i8] c"-v\00"
define i32 @main(i32 %0, i8** %1) {
%3 = icmp eq i32 %0, 1
br i1 %3, label %4, label %6
4: ; preds = %2
%5 = tail call i32 @command_undefined(i32 1, i8** %1)
br label %93
6: ; preds = %2
%7 = getelementptr inbounds i8*, i8** %1, i64 1
%8 = load i8*, i8** %7
%9 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(11) getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
%10 = icmp eq i32 %9, 0
br i1 %10, label %14, label %11
11: ; preds = %6
%12 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%13 = icmp eq i32 %12, 0
br i1 %13, label %14, label %16
14: ; preds = %11, %6
%15 = tail call i32 @command_generate(i32 %0, i8** %1)
br label %93
16: ; preds = %11
%17 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%18 = icmp eq i32 %17, 0
br i1 %18, label %22, label %19
19: ; preds = %16
%20 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%21 = icmp eq i32 %20, 0
br i1 %21, label %22, label %24
22: ; preds = %19, %16
%23 = tail call i32 @command_sign(i32 %0, i8** %1)
br label %93
24: ; preds = %19
%25 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0))
%26 = icmp eq i32 %25, 0
br i1 %26, label %27, label %29
27: ; preds = %24
%28 = tail call i32 @command_verify(i32 %0, i8** %1)
br label %93
29: ; preds = %24
%30 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(8) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0))
%31 = icmp eq i32 %30, 0
br i1 %31, label %32, label %34
32: ; preds = %29
%33 = tail call i32 @command_crack(i32 %0, i8** %1)
br label %93
34: ; preds = %29
%35 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(12) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0))
%36 = icmp eq i32 %35, 0
br i1 %36, label %40, label %37
37: ; preds = %34
%38 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i64 0, i64 0))
%39 = icmp eq i32 %38, 0
br i1 %39, label %40, label %42
40: ; preds = %37, %34
%41 = tail call i32 @command_benchmark(i32 %0, i8** %1)
br label %93
42: ; preds = %37
%43 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.8, i64 0, i64 0))
%44 = icmp eq i32 %43, 0
br i1 %44, label %48, label %45
45: ; preds = %42
%46 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.9, i64 0, i64 0))
%47 = icmp eq i32 %46, 0
br i1 %47, label %48, label %50
48: ; preds = %45, %42
%49 = tail call i32 @command_test(i32 %0, i8** %1)
br label %93
50: ; preds = %45
%51 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(16) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.10, i64 0, i64 0))
%52 = icmp eq i32 %51, 0
br i1 %52, label %53, label %55
53: ; preds = %50
%54 = tail call i32 @command_test_generate(i32 %0, i8** %1)
br label %93
55: ; preds = %50
%56 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(14) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.11, i64 0, i64 0))
%57 = icmp eq i32 %56, 0
br i1 %57, label %58, label %60
58: ; preds = %55
%59 = tail call i32 @command_test_verify(i32 %0, i8** %1)
br label %93
60: ; preds = %55
%61 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(19) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0))
%62 = icmp eq i32 %61, 0
br i1 %62, label %63, label %65
63: ; preds = %60
%64 = tail call i32 @command_test_compression(i32 %0, i8** %1)
br label %93
65: ; preds = %60
%66 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(20) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.13, i64 0, i64 0))
%67 = icmp eq i32 %66, 0
br i1 %67, label %68, label %70
68: ; preds = %65
%69 = tail call i32 @command_test_number_theory(i32 %0, i8** %1)
br label %93
70: ; preds = %65
%71 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(12) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.14, i64 0, i64 0))
%72 = icmp eq i32 %71, 0
br i1 %72, label %73, label %75
73: ; preds = %70
%74 = tail call i32 @command_test_self(i32 %0, i8** %1)
br label %93
75: ; preds = %70
%76 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i64 0, i64 0))
%77 = icmp eq i32 %76, 0
br i1 %77, label %81, label %78
78: ; preds = %75
%79 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.16, i64 0, i64 0))
%80 = icmp eq i32 %79, 0
br i1 %80, label %81, label %83
81: ; preds = %78, %75
%82 = tail call i32 @command_help(i32 %0, i8** %1)
br label %93
83: ; preds = %78
%84 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(10) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i64 0, i64 0))
%85 = icmp eq i32 %84, 0
br i1 %85, label %89, label %86
86: ; preds = %83
%87 = tail call i32 @strcmp(i8* dereferenceable(1) %8, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.18, i64 0, i64 0))
%88 = icmp eq i32 %87, 0
br i1 %88, label %89, label %91
89: ; preds = %86, %83
%90 = tail call i32 @command_version(i32 %0, i8** %1)
br label %93
91: ; preds = %86
%92 = tail call i32 @command_undefined(i32 %0, i8** %1)
br label %93
93: ; preds = %14, %27, %40, %53, %63, %73, %89, %91, %81, %68, %58, %48, %32, %22, %4
%94 = phi i32 [ %5, %4 ], [ %92, %91 ], [ %90, %89 ], [ %82, %81 ], [ %74, %73 ], [ %69, %68 ], [ %64, %63 ], [ %59, %58 ], [ %54, %53 ], [ %49, %48 ], [ %41, %40 ], [ %33, %32 ], [ %28, %27 ], [ %23, %22 ], [ %15, %14 ]
ret i32 %94
}