#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*/ atoi(char *);
char *hashum(char *, int /*<<< orphan*/);
scalar_t__ malloc(int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *, ...);
scalar_t__ strcmp(char *, char *);
int /*<<< orphan*/ strcpy(char *, char *);
int /*<<< orphan*/ strlen(char *);
char *unVernash(char *, char *);
int /*<<< orphan*/ usage(char *);
char *vernash(char *, char *);
int main(int argc, char *argv[]) {
  char *encryptedText;
  int decrypt = 0;
  char *text, *key;
  printf("\n\n");
  if (argc == 4) {
    if (strcmp(argv[1], "-g") == 0) {
      printf("Hash(%s) for ---%s---:\n---%s---\n\n", argv[3], argv[2],
             hashum(argv[2], atoi(argv[3])));
      return 1;
    } else if (strcmp(argv[1], "-d") == 0) {
      decrypt = 1;
      text = (char *)malloc(strlen(argv[2]));
      key = (char *)malloc(strlen(argv[3]));
      strcpy(text, argv[2]);
      strcpy(key, argv[3]);
    } else
      usage(argv[0]);
  } else if (argc != 3)
    usage(argv[0]);
  else {
    text = (char *)malloc(strlen(argv[1]));
    key = (char *)malloc(strlen(argv[2]));
    strcpy(text, argv[1]);
    strcpy(key, argv[2]);
  }
  printf("Text:           ---%s---\nPassword:       ---%s---\n", text, key);
  if (decrypt) {
    encryptedText = unVernash(text, key);
    if (strcmp(vernash(encryptedText, key), text) == 0)
      printf("\nDecrypted-Text: ---%s---\n\n", encryptedText);
    else
      printf("\n (ERROR) :@# \n\n");
  } else {
    encryptedText = vernash(text, key);
    if (strcmp(unVernash(encryptedText, key), text) == 0)
      printf("\nEncrypted-Text: ---%s---\n\n", encryptedText);
    else
      printf("\n (ERROR) :@# \n\n");
  }
  return 1;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x0,-0x1c(%rbp)
lea    0xec1(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
cmpl   $0x4,-0x8(%rbp)
jne    12e6 <main+0x146>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xe1c(%rip),%rsi
call   1080 <strcmp@plt>
cmp    $0x0,%rax
jne    1254 <main+0xb4>
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rax
mov    %rax,-0x40(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rax
mov    %rax,-0x38(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rax
mov    %rax,-0x48(%rbp)
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdi
call   10c0 <atoi@plt>
mov    -0x48(%rbp),%rdi
mov    %eax,%esi
call   1040 <hashum@plt>
mov    -0x40(%rbp),%rsi
mov    -0x38(%rbp),%rdx
mov    %rax,%rcx
lea    0xdc2(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
movl   $0x1,-0x4(%rbp)
jmp    143b <main+0x29b>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xdc2(%rip),%rsi
call   1080 <strcmp@plt>
cmp    $0x0,%rax
jne    12d0 <main+0x130>
movl   $0x1,-0x1c(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
call   1050 <strlen@plt>
mov    %eax,%edi
call   1090 <malloc@plt>
mov    %rax,-0x28(%rbp)
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdi
call   1050 <strlen@plt>
mov    %eax,%edi
call   1090 <malloc@plt>
mov    %rax,-0x30(%rbp)
mov    -0x28(%rbp),%rdi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rsi
call   1030 <strcpy@plt>
mov    -0x30(%rbp),%rdi
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rsi
call   1030 <strcpy@plt>
jmp    12dc <main+0x13c>
mov    -0x10(%rbp),%rax
mov    (%rax),%rdi
call   10b0 <usage@plt>
jmp    12e1 <main+0x141>
jmp    1358 <main+0x1b8>
cmpl   $0x3,-0x8(%rbp)
je     1301 <main+0x161>
mov    -0x10(%rbp),%rax
mov    (%rax),%rdi
call   10b0 <usage@plt>
jmp    1353 <main+0x1b3>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
call   1050 <strlen@plt>
mov    %eax,%edi
call   1090 <malloc@plt>
mov    %rax,-0x28(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
call   1050 <strlen@plt>
mov    %eax,%edi
call   1090 <malloc@plt>
mov    %rax,-0x30(%rbp)
mov    -0x28(%rbp),%rdi
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rsi
call   1030 <strcpy@plt>
mov    -0x30(%rbp),%rdi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rsi
call   1030 <strcpy@plt>
jmp    1358 <main+0x1b8>
mov    -0x28(%rbp),%rsi
mov    -0x30(%rbp),%rdx
lea    0xcc1(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
cmpl   $0x0,-0x1c(%rbp)
je     13d6 <main+0x236>
mov    -0x28(%rbp),%rdi
mov    -0x30(%rbp),%rsi
call   10a0 <unVernash@plt>
mov    %rax,-0x18(%rbp)
mov    -0x18(%rbp),%rdi
mov    -0x30(%rbp),%rsi
call   1060 <vernash@plt>
mov    %rax,%rdi
mov    -0x28(%rbp),%rsi
call   1080 <strcmp@plt>
cmp    $0x0,%rax
jne    13c3 <main+0x223>
mov    -0x18(%rbp),%rsi
lea    0xca4(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
jmp    13d1 <main+0x231>
lea    0xcad(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
jmp    1434 <main+0x294>
mov    -0x28(%rbp),%rdi
mov    -0x30(%rbp),%rsi
call   1060 <vernash@plt>
mov    %rax,-0x18(%rbp)
mov    -0x18(%rbp),%rdi
mov    -0x30(%rbp),%rsi
call   10a0 <unVernash@plt>
mov    %rax,%rdi
mov    -0x28(%rbp),%rsi
call   1080 <strcmp@plt>
cmp    $0x0,%rax
jne    1421 <main+0x281>
mov    -0x18(%rbp),%rsi
lea    0xc73(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
jmp    142f <main+0x28f>
lea    0xc4f(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
jmp    1434 <main+0x294>
movl   $0x1,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
mov    %rsi,%r14
mov    %edi,%ebx
lea    0xe62(%rip),%rdi
call   1040 <puts@plt>
cmp    $0x3,%ebx
je     120c <main+0x5c>
cmp    $0x4,%ebx
jne    1202 <main+0x52>
mov    0x8(%r14),%rdi
lea    0xe25(%rip),%rsi
call   1090 <strcmp@plt>
test   %rax,%rax
je     12a8 <main+0xf8>
mov    0x8(%r14),%rdi
lea    0xe31(%rip),%rsi
call   1090 <strcmp@plt>
test   %rax,%rax
je     12e4 <main+0x134>
mov    (%r14),%rdi
call   10c0 <usage@plt>
jmp    124a <main+0x9a>
mov    0x8(%r14),%rdi
call   1060 <strlen@plt>
mov    %eax,%edi
call   10a0 <malloc@plt>
mov    %rax,%r15
mov    0x10(%r14),%rdi
call   1060 <strlen@plt>
mov    %eax,%edi
call   10a0 <malloc@plt>
mov    %rax,%rbx
mov    0x8(%r14),%rsi
mov    %r15,%rdi
call   1030 <strcpy@plt>
mov    0x10(%r14),%rsi
mov    %rbx,%rdi
call   1030 <strcpy@plt>
lea    0xdd7(%rip),%rdi
mov    %r15,%rsi
mov    %rbx,%rdx
xor    %eax,%eax
call   1080 <printf@plt>
mov    %r15,%rdi
mov    %rbx,%rsi
call   1070 <vernash@plt>
mov    %rax,%r14
mov    %rax,%rdi
mov    %rbx,%rsi
call   10b0 <unVernash@plt>
mov    %rax,%rdi
mov    %r15,%rsi
call   1090 <strcmp@plt>
test   %rax,%rax
je     1295 <main+0xe5>
lea    0xe05(%rip),%rdi
call   1040 <puts@plt>
jmp    12d9 <main+0x129>
lea    0xddb(%rip),%rdi
mov    %r14,%rsi
xor    %eax,%eax
call   1080 <printf@plt>
jmp    12d9 <main+0x129>
mov    0x10(%r14),%r15
mov    0x18(%r14),%rbx
mov    %rbx,%rdi
call   10d0 <atoi@plt>
mov    %r15,%rdi
mov    %eax,%esi
call   1050 <hashum@plt>
lea    0xd3a(%rip),%rdi
mov    %rbx,%rsi
mov    %r15,%rdx
mov    %rax,%rcx
xor    %eax,%eax
call   1080 <printf@plt>
mov    $0x1,%eax
pop    %rbx
pop    %r14
pop    %r15
ret
mov    0x10(%r14),%rdi
call   1060 <strlen@plt>
mov    %eax,%edi
call   10a0 <malloc@plt>
mov    %rax,%r15
mov    0x18(%r14),%rdi
call   1060 <strlen@plt>
mov    %eax,%edi
call   10a0 <malloc@plt>
mov    %rax,%rbx
mov    0x10(%r14),%rsi
mov    %r15,%rdi
call   1030 <strcpy@plt>
mov    0x18(%r14),%rsi
mov    %rbx,%rdi
call   1030 <strcpy@plt>
lea    0xcff(%rip),%rdi
mov    %r15,%rsi
mov    %rbx,%rdx
xor    %eax,%eax
call   1080 <printf@plt>
mov    %r15,%rdi
mov    %rbx,%rsi
call   10b0 <unVernash@plt>
mov    %rax,%r14
mov    %rax,%rdi
mov    %rbx,%rsi
call   1070 <vernash@plt>
mov    %rax,%rdi
mov    %r15,%rsi
call   1090 <strcmp@plt>
test   %rax,%rax
jne    1287 <main+0xd7>
lea    0xcf1(%rip),%rdi
jmp    129c <main+0xec>

LLVM IR (-O0):
@.str = [3 x i8] c"\0A\0A\00"
@.str.1 = [3 x i8] c"-g\00"
@.str.2 = [34 x i8] c"Hash(%s) for ---%s---:\0A---%s---\0A\0A\00"
@.str.3 = [3 x i8] c"-d\00"
@.str.4 = [51 x i8] c"Text: ---%s---\0APassword: ---%s---\0A\00"
@.str.5 = [28 x i8] c"\0ADecrypted-Text: ---%s---\0A\0A\00"
@.str.6 = [17 x i8] c"\0A (ERROR) :@# \0A\0A\00"
@.str.7 = [28 x i8] c"\0AEncrypted-Text: ---%s---\0A\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i8*
%7 = alloca i32
%8 = alloca i8*
%9 = alloca i8*
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 0, i32* %7
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
%11 = load i32, i32* %4
%12 = icmp eq i32 %11, 4
br i1 %12, label %13, label %71
13: ; preds = %2
%14 = load i8**, i8*** %5
%15 = getelementptr inbounds i8*, i8** %14, i64 1
%16 = load i8*, i8** %15
%17 = call i64 @strcmp(i8* %16, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%18 = icmp eq i64 %17, 0
br i1 %18, label %19, label %35
19: ; preds = %13
%20 = load i8**, i8*** %5
%21 = getelementptr inbounds i8*, i8** %20, i64 3
%22 = load i8*, i8** %21
%23 = load i8**, i8*** %5
%24 = getelementptr inbounds i8*, i8** %23, i64 2
%25 = load i8*, i8** %24
%26 = load i8**, i8*** %5
%27 = getelementptr inbounds i8*, i8** %26, i64 2
%28 = load i8*, i8** %27
%29 = load i8**, i8*** %5
%30 = getelementptr inbounds i8*, i8** %29, i64 3
%31 = load i8*, i8** %30
%32 = call i32 @atoi(i8* %31)
%33 = call i8* @hashum(i8* %28, i32 %32)
%34 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0), i8* %22, i8* %25, i8* %33)
store i32 1, i32* %3
br label %142
35: ; preds = %13
%36 = load i8**, i8*** %5
%37 = getelementptr inbounds i8*, i8** %36, i64 1
%38 = load i8*, i8** %37
%39 = call i64 @strcmp(i8* %38, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%40 = icmp eq i64 %39, 0
br i1 %40, label %41, label %64
41: ; preds = %35
store i32 1, i32* %7
%42 = load i8**, i8*** %5
%43 = getelementptr inbounds i8*, i8** %42, i64 2
%44 = load i8*, i8** %43
%45 = call i32 @strlen(i8* %44)
%46 = call i64 @malloc(i32 %45)
%47 = inttoptr i64 %46 to i8*
store i8* %47, i8** %8
%48 = load i8**, i8*** %5
%49 = getelementptr inbounds i8*, i8** %48, i64 3
%50 = load i8*, i8** %49
%51 = call i32 @strlen(i8* %50)
%52 = call i64 @malloc(i32 %51)
%53 = inttoptr i64 %52 to i8*
store i8* %53, i8** %9
%54 = load i8*, i8** %8
%55 = load i8**, i8*** %5
%56 = getelementptr inbounds i8*, i8** %55, i64 2
%57 = load i8*, i8** %56
%58 = call i32 @strcpy(i8* %54, i8* %57)
%59 = load i8*, i8** %9
%60 = load i8**, i8*** %5
%61 = getelementptr inbounds i8*, i8** %60, i64 3
%62 = load i8*, i8** %61
%63 = call i32 @strcpy(i8* %59, i8* %62)
br label %69
64: ; preds = %35
%65 = load i8**, i8*** %5
%66 = getelementptr inbounds i8*, i8** %65, i64 0
%67 = load i8*, i8** %66
%68 = call i32 @usage(i8* %67)
br label %69
69: ; preds = %64, %41
br label %70
70: ; preds = %69
br label %103
71: ; preds = %2
%72 = load i32, i32* %4
%73 = icmp ne i32 %72, 3
br i1 %73, label %74, label %79
74: ; preds = %71
%75 = load i8**, i8*** %5
%76 = getelementptr inbounds i8*, i8** %75, i64 0
%77 = load i8*, i8** %76
%78 = call i32 @usage(i8* %77)
br label %102
79: ; preds = %71
%80 = load i8**, i8*** %5
%81 = getelementptr inbounds i8*, i8** %80, i64 1
%82 = load i8*, i8** %81
%83 = call i32 @strlen(i8* %82)
%84 = call i64 @malloc(i32 %83)
%85 = inttoptr i64 %84 to i8*
store i8* %85, i8** %8
%86 = load i8**, i8*** %5
%87 = getelementptr inbounds i8*, i8** %86, i64 2
%88 = load i8*, i8** %87
%89 = call i32 @strlen(i8* %88)
%90 = call i64 @malloc(i32 %89)
%91 = inttoptr i64 %90 to i8*
store i8* %91, i8** %9
%92 = load i8*, i8** %8
%93 = load i8**, i8*** %5
%94 = getelementptr inbounds i8*, i8** %93, i64 1
%95 = load i8*, i8** %94
%96 = call i32 @strcpy(i8* %92, i8* %95)
%97 = load i8*, i8** %9
%98 = load i8**, i8*** %5
%99 = getelementptr inbounds i8*, i8** %98, i64 2
%100 = load i8*, i8** %99
%101 = call i32 @strcpy(i8* %97, i8* %100)
br label %102
102: ; preds = %79, %74
br label %103
103: ; preds = %102, %70
%104 = load i8*, i8** %8
%105 = load i8*, i8** %9
%106 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i8* %104, i8* %105)
%107 = load i32, i32* %7
%108 = icmp ne i32 %107, 0
br i1 %108, label %109, label %125
109: ; preds = %103
%110 = load i8*, i8** %8
%111 = load i8*, i8** %9
%112 = call i8* @unVernash(i8* %110, i8* %111)
store i8* %112, i8** %6
%113 = load i8*, i8** %6
%114 = load i8*, i8** %9
%115 = call i8* @vernash(i8* %113, i8* %114)
%116 = load i8*, i8** %8
%117 = call i64 @strcmp(i8* %115, i8* %116)
%118 = icmp eq i64 %117, 0
br i1 %118, label %119, label %122
119: ; preds = %109
%120 = load i8*, i8** %6
%121 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0), i8* %120)
br label %124
122: ; preds = %109
%123 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0))
br label %124
124: ; preds = %122, %119
br label %141
125: ; preds = %103
%126 = load i8*, i8** %8
%127 = load i8*, i8** %9
%128 = call i8* @vernash(i8* %126, i8* %127)
store i8* %128, i8** %6
%129 = load i8*, i8** %6
%130 = load i8*, i8** %9
%131 = call i8* @unVernash(i8* %129, i8* %130)
%132 = load i8*, i8** %8
%133 = call i64 @strcmp(i8* %131, i8* %132)
%134 = icmp eq i64 %133, 0
br i1 %134, label %135, label %138
135: ; preds = %125
%136 = load i8*, i8** %6
%137 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.7, i64 0, i64 0), i8* %136)
br label %140
138: ; preds = %125
%139 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0))
br label %140
140: ; preds = %138, %135
br label %141
141: ; preds = %140, %124
store i32 1, i32* %3
br label %142
142: ; preds = %141, %19
%143 = load i32, i32* %3
ret i32 %143
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"-g\00"
@.str.2 = [34 x i8] c"Hash(%s) for ---%s---:\0A---%s---\0A\0A\00"
@.str.3 = [3 x i8] c"-d\00"
@.str.4 = [51 x i8] c"Text: ---%s---\0APassword: ---%s---\0A\00"
@.str.5 = [28 x i8] c"\0ADecrypted-Text: ---%s---\0A\0A\00"
@.str.7 = [28 x i8] c"\0AEncrypted-Text: ---%s---\0A\0A\00"
@str = [2 x i8] c"\0A\00"
@str.9 = [16 x i8] c"\0A (ERROR) :@# \0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([2 x i8], [2 x i8]* @str, i64 0, i64 0))
switch i32 %0, label %24 [
i32 4, label %4
i32 3, label %27
]
4: ; preds = %2
%5 = getelementptr inbounds i8*, i8** %1, i64 1
%6 = load i8*, i8** %5
%7 = tail call i64 @strcmp(i8* %6, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%8 = icmp eq i64 %7, 0
br i1 %8, label %9, label %17
9: ; preds = %4
%10 = getelementptr inbounds i8*, i8** %1, i64 3
%11 = load i8*, i8** %10
%12 = getelementptr inbounds i8*, i8** %1, i64 2
%13 = load i8*, i8** %12
%14 = tail call i32 @atoi(i8* %11)
%15 = tail call i8* @hashum(i8* %13, i32 %14)
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0), i8* %11, i8* %13, i8* %15)
br label %78
17: ; preds = %4
%18 = load i8*, i8** %5
%19 = tail call i64 @strcmp(i8* %18, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%20 = icmp eq i64 %19, 0
br i1 %20, label %42, label %21
21: ; preds = %17
%22 = load i8*, i8** %1
%23 = tail call i32 @usage(i8* %22)
br label %66
24: ; preds = %2
%25 = load i8*, i8** %1
%26 = tail call i32 @usage(i8* %25)
br label %66
27: ; preds = %2
%28 = getelementptr inbounds i8*, i8** %1, i64 1
%29 = load i8*, i8** %28
%30 = tail call i32 @strlen(i8* %29)
%31 = tail call i64 @malloc(i32 %30)
%32 = inttoptr i64 %31 to i8*
%33 = getelementptr inbounds i8*, i8** %1, i64 2
%34 = load i8*, i8** %33
%35 = tail call i32 @strlen(i8* %34)
%36 = tail call i64 @malloc(i32 %35)
%37 = inttoptr i64 %36 to i8*
%38 = load i8*, i8** %28
%39 = tail call i32 @strcpy(i8* %32, i8* %38)
%40 = load i8*, i8** %33
%41 = tail call i32 @strcpy(i8* %37, i8* %40)
br label %66
42: ; preds = %17
%43 = getelementptr inbounds i8*, i8** %1, i64 2
%44 = load i8*, i8** %43
%45 = tail call i32 @strlen(i8* %44)
%46 = tail call i64 @malloc(i32 %45)
%47 = inttoptr i64 %46 to i8*
%48 = getelementptr inbounds i8*, i8** %1, i64 3
%49 = load i8*, i8** %48
%50 = tail call i32 @strlen(i8* %49)
%51 = tail call i64 @malloc(i32 %50)
%52 = inttoptr i64 %51 to i8*
%53 = load i8*, i8** %43
%54 = tail call i32 @strcpy(i8* %47, i8* %53)
%55 = load i8*, i8** %48
%56 = tail call i32 @strcpy(i8* %52, i8* %55)
%57 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i8* %47, i8* %52)
%58 = tail call i8* @unVernash(i8* %47, i8* %52)
%59 = tail call i8* @vernash(i8* %58, i8* %52)
%60 = tail call i64 @strcmp(i8* %59, i8* %47)
%61 = icmp eq i64 %60, 0
br i1 %61, label %62, label %64
62: ; preds = %42
%63 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0), i8* %58)
br label %78
64: ; preds = %42
%65 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.9, i64 0, i64 0))
br label %78
66: ; preds = %24, %27, %21
%67 = phi i8* [ undef, %21 ], [ %32, %27 ], [ undef, %24 ]
%68 = phi i8* [ undef, %21 ], [ %37, %27 ], [ undef, %24 ]
%69 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i8* %67, i8* %68)
%70 = tail call i8* @vernash(i8* %67, i8* %68)
%71 = tail call i8* @unVernash(i8* %70, i8* %68)
%72 = tail call i64 @strcmp(i8* %71, i8* %67)
%73 = icmp eq i64 %72, 0
br i1 %73, label %74, label %76
74: ; preds = %66
%75 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.7, i64 0, i64 0), i8* %70)
br label %78
76: ; preds = %66
%77 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.9, i64 0, i64 0))
br label %78
78: ; preds = %64, %62, %76, %74, %9
ret i32 1
}