#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 */
typedef int /*<<< orphan*/ time_t;
struct tm {
  int tm_wday;
  int tm_mday;
  int tm_mon;
  int tm_year;
  int tm_hour;
  int tm_min;
  int tm_sec;
};
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
int difftime(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ fclose(int /*<<< orphan*/ *);
int /*<<< orphan*/ fgets(char *, int, int /*<<< orphan*/);
int /*<<< orphan*/ *fopen(char *, char *);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/ *, char *, ...);
struct tm *localtime(int /*<<< orphan*/ *);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ putchar(char);
int /*<<< orphan*/ puts(char *);
int /*<<< orphan*/ stdin;
int /*<<< orphan*/ time(int /*<<< orphan*/ *);
int main() {
  char name[100];
  putchar('\n');
  printf("What's your name bo$$? %c ", 16);
  fgets(name, 100, stdin);
  time_t then = time(NULL);
  while (difftime(time(NULL), then) < 2)
    ;
  puts("\nReally?\n");
  time(&then);
  while (difftime(time(NULL), then) < 2)
    ;
  puts("Okey..\n");
  time(&then);
  while (difftime(time(NULL), then) < 2)
    ;
  puts("\tBye then...\n");
  FILE *myfile;
  myfile = fopen("yourname.txt", "w");
  if (!myfile) {
    puts("Some kind of file error");
    return 1;
  }
  struct tm *t;
  time_t now;
  now = time(NULL);
  t = localtime(&now);
  char *zile[] = {"Sun", "Mon", "Wed", "Thu", "Fri", "Sat", "Sun"};
  fprintf(myfile, "Today is %s, %d/%02d/%d\n", zile[(t->tm_wday) - 1],
          t->tm_mday, t->tm_mon, (t->tm_year) + 1900);
  fprintf(myfile, "Time is - %d:%02d:%02d\n", t->tm_hour, t->tm_min, t->tm_sec);
  fprintf(myfile, "Operator's name is - %s\n", name);
  fclose(myfile);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0xd0,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe2d(%rip),%rdi
mov    $0x10,%esi
call   1070 <printf@plt>
lea    -0x70(%rbp),%rdi
mov    0x2e00(%rip),%rax
mov    (%rax),%edx
mov    $0x64,%esi
call   1090 <fgets@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10c0 <time@plt>
mov    %eax,-0x74(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   10c0 <time@plt>
mov    %eax,%edi
mov    -0x74(%rbp),%esi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jge    1221 <main+0x71>
jmp    1200 <main+0x50>
lea    0xdf3(%rip),%rdi
call   1050 <puts@plt>
lea    -0x74(%rbp),%rdi
call   10c0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10c0 <time@plt>
mov    %eax,%edi
mov    -0x74(%rbp),%esi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jge    1257 <main+0xa7>
jmp    1236 <main+0x86>
lea    0xdc7(%rip),%rdi
call   1050 <puts@plt>
lea    -0x74(%rbp),%rdi
call   10c0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10c0 <time@plt>
mov    %eax,%edi
mov    -0x74(%rbp),%esi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jge    128d <main+0xdd>
jmp    126c <main+0xbc>
lea    0xd99(%rip),%rdi
call   1050 <puts@plt>
lea    0xd9b(%rip),%rdi
lea    0xda1(%rip),%rsi
call   10d0 <fopen@plt>
mov    %rax,-0x80(%rbp)
cmpq   $0x0,-0x80(%rbp)
jne    12d3 <main+0x123>
lea    0xd88(%rip),%rdi
call   1050 <puts@plt>
movl   $0x1,-0x4(%rbp)
jmp    13b3 <main+0x203>
xor    %eax,%eax
mov    %eax,%edi
call   10c0 <time@plt>
mov    %eax,-0x8c(%rbp)
lea    -0x8c(%rbp),%rdi
call   1040 <localtime@plt>
mov    %rax,-0x88(%rbp)
lea    -0xd0(%rbp),%rdi
lea    0x2add(%rip),%rsi
mov    $0x38,%edx
call   10b0 <memcpy@plt>
mov    -0x80(%rbp),%rdi
mov    -0x88(%rbp),%rax
mov    (%rax),%eax
sub    $0x1,%eax
cltq
mov    -0xd0(%rbp,%rax,8),%rdx
ff
mov    -0x88(%rbp),%rax
mov    0x4(%rax),%ecx
mov    -0x88(%rbp),%rax
mov    0x8(%rax),%r8d
mov    -0x88(%rbp),%rax
mov    0xc(%rax),%r9d
add    $0x76c,%r9d
lea    0xd25(%rip),%rsi
mov    $0x0,%al
call   10a0 <fprintf@plt>
mov    -0x80(%rbp),%rdi
mov    -0x88(%rbp),%rax
mov    0x10(%rax),%edx
mov    -0x88(%rbp),%rax
mov    0x14(%rax),%ecx
mov    -0x88(%rbp),%rax
mov    0x18(%rax),%r8d
lea    0xd0d(%rip),%rsi
mov    $0x0,%al
call   10a0 <fprintf@plt>
mov    -0x80(%rbp),%rdi
lea    -0x70(%rbp),%rdx
lea    0xd0f(%rip),%rsi
mov    $0x0,%al
call   10a0 <fprintf@plt>
mov    -0x80(%rbp),%rdi
call   1060 <fclose@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0xd0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x80,%rsp
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe43(%rip),%rdi
mov    $0x10,%esi
call   1070 <printf@plt>
mov    0x2e1a(%rip),%rax
mov    (%rax),%edx
lea    0x10(%rsp),%rdi
mov    $0x64,%esi
call   1090 <fgets@plt>
xor    %edi,%edi
call   10b0 <time@plt>
mov    %eax,%ebx
mov    %eax,0x8(%rsp)
nopl   0x0(%rax)
xor    %edi,%edi
call   10b0 <time@plt>
mov    %eax,%edi
mov    %ebx,%esi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jl     11f0 <main+0x50>
lea    0xe0f(%rip),%rdi
call   1050 <puts@plt>
lea    0x8(%rsp),%rdi
call   10b0 <time@plt>
nopl   0x0(%rax,%rax,1)
xor    %edi,%edi
call   10b0 <time@plt>
mov    0x8(%rsp),%esi
mov    %eax,%edi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jl     1220 <main+0x80>
lea    0xde7(%rip),%rdi
call   1050 <puts@plt>
lea    0x8(%rsp),%rdi
call   10b0 <time@plt>
nopl   (%rax)
xor    %edi,%edi
call   10b0 <time@plt>
mov    0x8(%rsp),%esi
mov    %eax,%edi
call   1080 <difftime@plt>
cmp    $0x2,%eax
jl     1250 <main+0xb0>
lea    0xdbf(%rip),%rdi
call   1050 <puts@plt>
lea    0xdc1(%rip),%rdi
lea    0xdc7(%rip),%rsi
call   10c0 <fopen@plt>
test   %rax,%rax
je     131c <main+0x17c>
mov    %rax,%r15
xor    %r14d,%r14d
xor    %edi,%edi
call   10b0 <time@plt>
mov    %eax,0xc(%rsp)
lea    0xc(%rsp),%rdi
call   1040 <localtime@plt>
mov    %rax,%rbx
movslq (%rax),%rax
lea    0xe0d(%rip),%rcx
movslq -0x4(%rcx,%rax,4),%rdx
add    %rcx,%rdx
mov    0x4(%rbx),%ecx
mov    0x8(%rbx),%r8d
mov    $0x76c,%r9d
add    0xc(%rbx),%r9d
lea    0xda3(%rip),%rsi
mov    %r15,%rdi
xor    %eax,%eax
call   10a0 <fprintf@plt>
mov    0x10(%rbx),%edx
mov    0x14(%rbx),%ecx
mov    0x18(%rbx),%r8d
lea    0xda1(%rip),%rsi
mov    %r15,%rdi
xor    %eax,%eax
call   10a0 <fprintf@plt>
lea    0xda8(%rip),%rsi
lea    0x10(%rsp),%rdx
mov    %r15,%rdi
xor    %eax,%eax
call   10a0 <fprintf@plt>
mov    %r15,%rdi
call   1060 <fclose@plt>
jmp    132e <main+0x18e>
lea    0xd27(%rip),%rdi
call   1050 <puts@plt>
mov    $0x1,%r14d
mov    %r14d,%eax
add    $0x80,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
%struct.tm = type { i32, i32, i32, i32, i32, i32, i32 }
@.str = [27 x i8] c"What's your name bo$$? %c \00"
@stdin = global i32 0
@.str.1 = [10 x i8] c"\0AReally?\0A\00"
@.str.2 = [8 x i8] c"Okey..\0A\00"
@.str.3 = [14 x i8] c"\09Bye then...\0A\00"
@.str.4 = [13 x i8] c"yourname.txt\00"
@.str.5 = [2 x i8] c"w\00"
@.str.6 = [24 x i8] c"Some kind of file error\00"
@.str.7 = [4 x i8] c"Sun\00"
@.str.8 = [4 x i8] c"Mon\00"
@.str.9 = [4 x i8] c"Wed\00"
@.str.10 = [4 x i8] c"Thu\00"
@.str.11 = [4 x i8] c"Fri\00"
@.str.12 = [4 x i8] c"Sat\00"
@__const.main.zile = [7 x i8*] [i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.8, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.10, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.11, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.12, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i32 0, i32 0)]
@.str.13 = [25 x i8] c"Today is %s, %d/%02d/%d\0A\00"
@.str.14 = [24 x i8] c"Time is - %d:%02d:%02d\0A\00"
@.str.15 = [25 x i8] c"Operator's name is - %s\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [100 x i8]
%3 = alloca i32
%4 = alloca i32*
%5 = alloca %struct.tm*
%6 = alloca i32
%7 = alloca [7 x i8*]
store i32 0, i32* %1
%8 = call i32 @putchar(i8 signext 10)
%9 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0), i32 16)
%10 = getelementptr inbounds [100 x i8], [100 x i8]* %2, i64 0, i64 0
%11 = load i32, i32* @stdin
%12 = call i32 @fgets(i8* %10, i32 100, i32 %11)
%13 = call i32 @time(i32* null)
store i32 %13, i32* %3
br label %14
14: ; preds = %19, %0
%15 = call i32 @time(i32* null)
%16 = load i32, i32* %3
%17 = call i32 @difftime(i32 %15, i32 %16)
%18 = icmp slt i32 %17, 2
br i1 %18, label %19, label %20
19: ; preds = %14
br label %14
20: ; preds = %14
%21 = call i32 @puts(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%22 = call i32 @time(i32* %3)
br label %23
23: ; preds = %28, %20
%24 = call i32 @time(i32* null)
%25 = load i32, i32* %3
%26 = call i32 @difftime(i32 %24, i32 %25)
%27 = icmp slt i32 %26, 2
br i1 %27, label %28, label %29
28: ; preds = %23
br label %23
29: ; preds = %23
%30 = call i32 @puts(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0))
%31 = call i32 @time(i32* %3)
br label %32
32: ; preds = %37, %29
%33 = call i32 @time(i32* null)
%34 = load i32, i32* %3
%35 = call i32 @difftime(i32 %33, i32 %34)
%36 = icmp slt i32 %35, 2
br i1 %36, label %37, label %38
37: ; preds = %32
br label %32
38: ; preds = %32
%39 = call i32 @puts(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.3, i64 0, i64 0))
%40 = call i32* @fopen(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
store i32* %40, i32** %4
%41 = load i32*, i32** %4
%42 = icmp ne i32* %41, null
br i1 %42, label %45, label %43
43: ; preds = %38
%44 = call i32 @puts(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.6, i64 0, i64 0))
store i32 1, i32* %1
br label %84
45: ; preds = %38
%46 = call i32 @time(i32* null)
store i32 %46, i32* %6
%47 = call %struct.tm* @localtime(i32* %6)
store %struct.tm* %47, %struct.tm** %5
%48 = bitcast [7 x i8*]* %7 to i8*
%49 = load i32*, i32** %4
%50 = load %struct.tm*, %struct.tm** %5
%51 = getelementptr inbounds %struct.tm, %struct.tm* %50, i32 0, i32 0
%52 = load i32, i32* %51
%53 = sub nsw i32 %52, 1
%54 = sext i32 %53 to i64
%55 = getelementptr inbounds [7 x i8*], [7 x i8*]* %7, i64 0, i64 %54
%56 = load i8*, i8** %55
%57 = load %struct.tm*, %struct.tm** %5
%58 = getelementptr inbounds %struct.tm, %struct.tm* %57, i32 0, i32 1
%59 = load i32, i32* %58
%60 = load %struct.tm*, %struct.tm** %5
%61 = getelementptr inbounds %struct.tm, %struct.tm* %60, i32 0, i32 2
%62 = load i32, i32* %61
%63 = load %struct.tm*, %struct.tm** %5
%64 = getelementptr inbounds %struct.tm, %struct.tm* %63, i32 0, i32 3
%65 = load i32, i32* %64
%66 = add nsw i32 %65, 1900
%67 = call i32 (i32*, i8*, ...) @fprintf(i32* %49, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.13, i64 0, i64 0), i8* %56, i32 %59, i32 %62, i32 %66)
%68 = load i32*, i32** %4
%69 = load %struct.tm*, %struct.tm** %5
%70 = getelementptr inbounds %struct.tm, %struct.tm* %69, i32 0, i32 4
%71 = load i32, i32* %70
%72 = load %struct.tm*, %struct.tm** %5
%73 = getelementptr inbounds %struct.tm, %struct.tm* %72, i32 0, i32 5
%74 = load i32, i32* %73
%75 = load %struct.tm*, %struct.tm** %5
%76 = getelementptr inbounds %struct.tm, %struct.tm* %75, i32 0, i32 6
%77 = load i32, i32* %76
%78 = call i32 (i32*, i8*, ...) @fprintf(i32* %68, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.14, i64 0, i64 0), i32 %71, i32 %74, i32 %77)
%79 = load i32*, i32** %4
%80 = getelementptr inbounds [100 x i8], [100 x i8]* %2, i64 0, i64 0
%81 = call i32 (i32*, i8*, ...) @fprintf(i32* %79, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.15, i64 0, i64 0), i8* %80)
%82 = load i32*, i32** %4
%83 = call i32 @fclose(i32* %82)
store i32 0, i32* %1
br label %84
84: ; preds = %45, %43
%85 = load i32, i32* %1
ret i32 %85
}

LLVM IR (-O2):
%struct.tm = type { i32, i32, i32, i32, i32, i32, i32 }
@.str = [27 x i8] c"What's your name bo$$? %c \00"
@stdin = global i32 0
@.str.1 = [10 x i8] c"\0AReally?\0A\00"
@.str.2 = [8 x i8] c"Okey..\0A\00"
@.str.3 = [14 x i8] c"\09Bye then...\0A\00"
@.str.4 = [13 x i8] c"yourname.txt\00"
@.str.5 = [2 x i8] c"w\00"
@.str.6 = [24 x i8] c"Some kind of file error\00"
@.str.7 = [4 x i8] c"Sun\00"
@.str.8 = [4 x i8] c"Mon\00"
@.str.9 = [4 x i8] c"Wed\00"
@.str.10 = [4 x i8] c"Thu\00"
@.str.11 = [4 x i8] c"Fri\00"
@.str.12 = [4 x i8] c"Sat\00"
@reltable.main = [7 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.7 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.8 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.9 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.10 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.11 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.12 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.7 to i64), i64 ptrtoint ([7 x i32]* @reltable.main to i64)) to i32)]
@.str.13 = [25 x i8] c"Today is %s, %d/%02d/%d\0A\00"
@.str.14 = [24 x i8] c"Time is - %d:%02d:%02d\0A\00"
@.str.15 = [25 x i8] c"Operator's name is - %s\0A\00"
define i32 @main() {
%1 = alloca [100 x i8]
%2 = alloca i32
%3 = alloca i32
%4 = getelementptr inbounds [100 x i8], [100 x i8]* %1, i64 0, i64 0
%5 = tail call i32 @putchar(i8 signext 10)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0), i32 16)
%7 = load i32, i32* @stdin
%8 = call i32 @fgets(i8* %4, i32 100, i32 %7)
%9 = bitcast i32* %2 to i8*
%10 = call i32 @time(i32* null)
store i32 %10, i32* %2
br label %11
11: ; preds = %11, %0
%12 = call i32 @time(i32* null)
%13 = call i32 @difftime(i32 %12, i32 %10)
%14 = icmp slt i32 %13, 2
br i1 %14, label %11, label %15
15: ; preds = %11
%16 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%17 = call i32 @time(i32* %2)
br label %18
18: ; preds = %18, %15
%19 = call i32 @time(i32* null)
%20 = load i32, i32* %2
%21 = call i32 @difftime(i32 %19, i32 %20)
%22 = icmp slt i32 %21, 2
br i1 %22, label %18, label %23
23: ; preds = %18
%24 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0))
%25 = call i32 @time(i32* %2)
br label %26
26: ; preds = %26, %23
%27 = call i32 @time(i32* null)
%28 = load i32, i32* %2
%29 = call i32 @difftime(i32 %27, i32 %28)
%30 = icmp slt i32 %29, 2
br i1 %30, label %26, label %31
31: ; preds = %26
%32 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.3, i64 0, i64 0))
%33 = call i32* @fopen(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%34 = icmp eq i32* %33, null
br i1 %34, label %35, label %37
35: ; preds = %31
%36 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.6, i64 0, i64 0))
br label %64
37: ; preds = %31
%38 = bitcast i32* %3 to i8*
%39 = call i32 @time(i32* null)
store i32 %39, i32* %3
%40 = call %struct.tm* @localtime(i32* %3)
%41 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 0
%42 = load i32, i32* %41
%43 = add nsw i32 %42, -1
%44 = sext i32 %43 to i64
%45 = shl i64 %44, 2
%46 = call i8* @llvm.load.relative.i64(i8* bitcast ([7 x i32]* @reltable.main to i8*), i64 %45)
%47 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 1
%48 = load i32, i32* %47
%49 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 2
%50 = load i32, i32* %49
%51 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 3
%52 = load i32, i32* %51
%53 = add nsw i32 %52, 1900
%54 = call i32 (i32*, i8*, ...) @fprintf(i32* %33, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.13, i64 0, i64 0), i8* %46, i32 %48, i32 %50, i32 %53)
%55 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 4
%56 = load i32, i32* %55
%57 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 5
%58 = load i32, i32* %57
%59 = getelementptr inbounds %struct.tm, %struct.tm* %40, i64 0, i32 6
%60 = load i32, i32* %59
%61 = call i32 (i32*, i8*, ...) @fprintf(i32* %33, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.14, i64 0, i64 0), i32 %56, i32 %58, i32 %60)
%62 = call i32 (i32*, i8*, ...) @fprintf(i32* %33, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.15, i64 0, i64 0), i8* %4)
%63 = call i32 @fclose(i32* %33)
br label %64
64: ; preds = %37, %35
%65 = phi i32 [ 0, %37 ], [ 1, %35 ]
ret i32 %65
}