#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;
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
double difftime(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ exit(int);
int /*<<< orphan*/ fclose(int /*<<< orphan*/ *);
int /*<<< orphan*/ *fopen(char *, char *);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/ *, char *);
int /*<<< orphan*/ getchar();
int /*<<< orphan*/ printf(char *);
int /*<<< orphan*/ puts(char *);
int /*<<< orphan*/ time(int /*<<< orphan*/ *);
char toupper(int /*<<< orphan*/);
int main() {
  FILE *myfile;
  char c;
  time_t then;
  myfile = fopen("alive.txt", "r");
  if (myfile) {
    puts("ALIVE.TXT allready exists!\n");
    time(&then);
    while (difftime(time(NULL), then) < 1.4)
      ;
    puts("\t...");
    then = time(NULL);
    while (difftime(time(NULL), then) < 1.4)
      ;
    printf("Overwrite it? [Y/N]");
    c = toupper(getchar());
    if (c != 'Y') {
      puts("Okay");
      time(&then);
      while (difftime(time(NULL), then) < 1.4)
        ;
      puts("\tGood-bye!");
      time(&then);
      while (difftime(time(NULL), then) < 1.4)
        ;
      fclose(myfile);
      exit(1);
    }
  }
  myfile = fopen("alive.txt", "w");
  if (myfile == NULL) {
    puts("Some kind of a file error");
    time(&then);
    while (difftime(time(NULL), then) < 1.4)
      ;
    puts("Good-bye");
    exit(0);
  }
  fprintf(myfile, "I created a file! It's alive!\n");
  then = time(NULL);
  while (difftime(time(NULL), then) < 1.4)
    ;
  puts("\t...");
  time(&then);
  while (difftime(time(NULL), then) < 1.4)
    ;
  printf("Success!\n\tYou've created a new file on the disk!\n");
  fclose(myfile);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xe52(%rip),%rdi
lea    0xeb4(%rip),%rsi
call   10b0 <fopen@plt>
mov    %rax,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
je     131e <main+0x17e>
lea    0xe3a(%rip),%rdi
call   1040 <puts@plt>
lea    -0x18(%rbp),%rdi
call   10a0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xdfc(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    1213 <main+0x73>
jmp    11e6 <main+0x46>
lea    0xe14(%rip),%rdi
call   1040 <puts@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,-0x18(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xdb7(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    1258 <main+0xb8>
jmp    122b <main+0x8b>
lea    0xdd4(%rip),%rdi
call   1060 <printf@plt>
mov    $0x0,%al
call   1080 <getchar@plt>
mov    %eax,%edi
call   1030 <toupper@plt>
mov    %al,-0x11(%rbp)
movsbl -0x11(%rbp),%eax
cmp    $0x59,%eax
je     1319 <main+0x179>
lea    0xdbe(%rip),%rdi
call   1040 <puts@plt>
lea    -0x18(%rbp),%rdi
call   10a0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xd4b(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    12c4 <main+0x124>
jmp    1297 <main+0xf7>
lea    0xd81(%rip),%rdi
call   1040 <puts@plt>
lea    -0x18(%rbp),%rdi
call   10a0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xd09(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    1306 <main+0x166>
jmp    12d9 <main+0x139>
mov    -0x10(%rbp),%rdi
call   1050 <fclose@plt>
mov    $0x1,%edi
call   10c0 <exit@plt>
jmp    131e <main+0x17e>
lea    0xce3(%rip),%rdi
lea    0xd2b(%rip),%rsi
call   10b0 <fopen@plt>
mov    %rax,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
jne    1395 <main+0x1f5>
lea    0xd12(%rip),%rdi
call   1040 <puts@plt>
lea    -0x18(%rbp),%rdi
call   10a0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xc8d(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    1382 <main+0x1e2>
jmp    1355 <main+0x1b5>
lea    0xcea(%rip),%rdi
call   1040 <puts@plt>
xor    %edi,%edi
call   10c0 <exit@plt>
mov    -0x10(%rbp),%rdi
lea    0xcdc(%rip),%rsi
call   1090 <fprintf@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,-0x18(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xc31(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    13de <main+0x23e>
jmp    13b1 <main+0x211>
lea    0xc49(%rip),%rdi
call   1040 <puts@plt>
lea    -0x18(%rbp),%rdi
call   10a0 <time@plt>
xor    %eax,%eax
mov    %eax,%edi
call   10a0 <time@plt>
mov    %eax,%edi
mov    -0x18(%rbp),%esi
call   1070 <difftime@plt>
movaps %xmm0,%xmm1
movsd  0xbef(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    1420 <main+0x280>
jmp    13f3 <main+0x253>
lea    0xc74(%rip),%rdi
call   1060 <printf@plt>
mov    -0x10(%rbp),%rdi
call   1050 <fclose@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xe5c(%rip),%rdi
lea    0xebe(%rip),%rsi
call   10a0 <fopen@plt>
test   %rax,%rax
je     1262 <main+0xc2>
mov    %rax,%rbx
lea    0xe47(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rdi
call   1090 <time@plt>
nopw   0x0(%rax,%rax,1)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xe06(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     11e0 <main+0x40>
lea    0xe27(%rip),%rdi
call   1040 <puts@plt>
xor    %edi,%edi
call   1090 <time@plt>
mov    %eax,0xc(%rsp)
nopw   0x0(%rax,%rax,1)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xdc6(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     1220 <main+0x80>
lea    0xdec(%rip),%rdi
call   1060 <printf@plt>
xor    %eax,%eax
call   1080 <getchar@plt>
mov    %eax,%edi
call   1030 <toupper@plt>
cmp    $0x59,%al
jne    1383 <main+0x1e3>
lea    0xd9f(%rip),%rdi
lea    0xde7(%rip),%rsi
call   10a0 <fopen@plt>
test   %rax,%rax
je     132c <main+0x18c>
mov    %rax,%rbx
lea    0xdf4(%rip),%rdi
mov    $0x1e,%esi
mov    $0x1,%edx
mov    %rax,%rcx
call   10c0 <fwrite@plt>
xor    %edi,%edi
call   1090 <time@plt>
mov    %eax,0xc(%rsp)
cs nopw 0x0(%rax,%rax,1)
nop
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xd36(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     12b0 <main+0x110>
lea    0xd57(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rdi
call   1090 <time@plt>
cs nopw 0x0(%rax,%rax,1)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xcf6(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     12f0 <main+0x150>
lea    0xd84(%rip),%rdi
call   1040 <puts@plt>
mov    %rbx,%rdi
call   1050 <fclose@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret
lea    0xd26(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rdi
call   1090 <time@plt>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xc96(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     1350 <main+0x1b0>
lea    0xcfc(%rip),%rdi
call   1040 <puts@plt>
xor    %edi,%edi
call   10b0 <exit@plt>
lea    0xcbd(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rdi
call   1090 <time@plt>
nopl   0x0(%rax)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xc46(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     13a0 <main+0x200>
lea    0xc85(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rdi
call   1090 <time@plt>
cs nopw 0x0(%rax,%rax,1)
xor    %edi,%edi
call   1090 <time@plt>
mov    0xc(%rsp),%esi
mov    %eax,%edi
call   1070 <difftime@plt>
movsd  0xc06(%rip),%xmm1
ucomisd %xmm0,%xmm1
ja     13e0 <main+0x240>
mov    %rbx,%rdi
call   1050 <fclose@plt>
mov    $0x1,%edi
call   10b0 <exit@plt>

LLVM IR (-O0):
@.str = [10 x i8] c"alive.txt\00"
@.str.1 = [2 x i8] c"r\00"
@.str.2 = [28 x i8] c"ALIVE.TXT allready exists!\0A\00"
@.str.3 = [5 x i8] c"\09...\00"
@.str.4 = [20 x i8] c"Overwrite it? [Y/N]\00"
@.str.5 = [5 x i8] c"Okay\00"
@.str.6 = [11 x i8] c"\09Good-bye!\00"
@.str.7 = [2 x i8] c"w\00"
@.str.8 = [26 x i8] c"Some kind of a file error\00"
@.str.9 = [9 x i8] c"Good-bye\00"
@.str.10 = [31 x i8] c"I created a file! It's alive!\0A\00"
@.str.11 = [50 x i8] c"Success!\0A\09You've created a new file on the disk!\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32*
%3 = alloca i8
%4 = alloca i32
store i32 0, i32* %1
%5 = call i32* @fopen(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
store i32* %5, i32** %2
%6 = load i32*, i32** %2
%7 = icmp ne i32* %6, null
br i1 %7, label %8, label %56
8: ; preds = %0
%9 = call i32 @puts(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 @time(i32* %4)
br label %11
11: ; preds = %16, %8
%12 = call i32 @time(i32* null)
%13 = load i32, i32* %4
%14 = call double @difftime(i32 %12, i32 %13)
%15 = fcmp olt double %14, 1.400000e+00
br i1 %15, label %16, label %17
16: ; preds = %11
br label %11
17: ; preds = %11
%18 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
%19 = call i32 @time(i32* null)
store i32 %19, i32* %4
br label %20
20: ; preds = %25, %17
%21 = call i32 @time(i32* null)
%22 = load i32, i32* %4
%23 = call double @difftime(i32 %21, i32 %22)
%24 = fcmp olt double %23, 1.400000e+00
br i1 %24, label %25, label %26
25: ; preds = %20
br label %20
26: ; preds = %20
%27 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.4, i64 0, i64 0))
%28 = call i32 (...) @getchar()
%29 = call signext i8 @toupper(i32 %28)
store i8 %29, i8* %3
%30 = load i8, i8* %3
%31 = sext i8 %30 to i32
%32 = icmp ne i32 %31, 89
br i1 %32, label %33, label %55
33: ; preds = %26
%34 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
%35 = call i32 @time(i32* %4)
br label %36
36: ; preds = %41, %33
%37 = call i32 @time(i32* null)
%38 = load i32, i32* %4
%39 = call double @difftime(i32 %37, i32 %38)
%40 = fcmp olt double %39, 1.400000e+00
br i1 %40, label %41, label %42
41: ; preds = %36
br label %36
42: ; preds = %36
%43 = call i32 @puts(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.6, i64 0, i64 0))
%44 = call i32 @time(i32* %4)
br label %45
45: ; preds = %50, %42
%46 = call i32 @time(i32* null)
%47 = load i32, i32* %4
%48 = call double @difftime(i32 %46, i32 %47)
%49 = fcmp olt double %48, 1.400000e+00
br i1 %49, label %50, label %51
50: ; preds = %45
br label %45
51: ; preds = %45
%52 = load i32*, i32** %2
%53 = call i32 @fclose(i32* %52)
%54 = call i32 @exit(i32 1)
unreachable
55: ; preds = %26
br label %56
56: ; preds = %55, %0
%57 = call i32* @fopen(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
store i32* %57, i32** %2
%58 = load i32*, i32** %2
%59 = icmp eq i32* %58, null
br i1 %59, label %60, label %72
60: ; preds = %56
%61 = call i32 @puts(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.8, i64 0, i64 0))
%62 = call i32 @time(i32* %4)
br label %63
63: ; preds = %68, %60
%64 = call i32 @time(i32* null)
%65 = load i32, i32* %4
%66 = call double @difftime(i32 %64, i32 %65)
%67 = fcmp olt double %66, 1.400000e+00
br i1 %67, label %68, label %69
68: ; preds = %63
br label %63
69: ; preds = %63
%70 = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.9, i64 0, i64 0))
%71 = call i32 @exit(i32 0)
unreachable
72: ; preds = %56
%73 = load i32*, i32** %2
%74 = call i32 @fprintf(i32* %73, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.10, i64 0, i64 0))
%75 = call i32 @time(i32* null)
store i32 %75, i32* %4
br label %76
76: ; preds = %81, %72
%77 = call i32 @time(i32* null)
%78 = load i32, i32* %4
%79 = call double @difftime(i32 %77, i32 %78)
%80 = fcmp olt double %79, 1.400000e+00
br i1 %80, label %81, label %82
81: ; preds = %76
br label %76
82: ; preds = %76
%83 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
%84 = call i32 @time(i32* %4)
br label %85
85: ; preds = %90, %82
%86 = call i32 @time(i32* null)
%87 = load i32, i32* %4
%88 = call double @difftime(i32 %86, i32 %87)
%89 = fcmp olt double %88, 1.400000e+00
br i1 %89, label %90, label %91
90: ; preds = %85
br label %85
91: ; preds = %85
%92 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.11, i64 0, i64 0))
%93 = load i32*, i32** %2
%94 = call i32 @fclose(i32* %93)
ret i32 0
}

LLVM IR (-O2):
@.str = [10 x i8] c"alive.txt\00"
@.str.1 = [2 x i8] c"r\00"
@.str.2 = [28 x i8] c"ALIVE.TXT allready exists!\0A\00"
@.str.3 = [5 x i8] c"\09...\00"
@.str.4 = [20 x i8] c"Overwrite it? [Y/N]\00"
@.str.5 = [5 x i8] c"Okay\00"
@.str.6 = [11 x i8] c"\09Good-bye!\00"
@.str.7 = [2 x i8] c"w\00"
@.str.8 = [26 x i8] c"Some kind of a file error\00"
@.str.9 = [9 x i8] c"Good-bye\00"
@.str.10 = [31 x i8] c"I created a file! It's alive!\0A\00"
@str = [49 x i8] c"Success!\0A\09You've created a new file on the disk!\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = tail call i32* @fopen(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%4 = icmp eq i32* %3, null
br i1 %4, label %45, label %5
5: ; preds = %0
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @time(i32* %1)
br label %8
8: ; preds = %8, %5
%9 = call i32 @time(i32* null)
%10 = load i32, i32* %1
%11 = call double @difftime(i32 %9, i32 %10)
%12 = fcmp olt double %11, 1.400000e+00
br i1 %12, label %8, label %13
13: ; preds = %8
%14 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
%15 = call i32 @time(i32* null)
store i32 %15, i32* %1
br label %16
16: ; preds = %16, %13
%17 = call i32 @time(i32* null)
%18 = load i32, i32* %1
%19 = call double @difftime(i32 %17, i32 %18)
%20 = fcmp olt double %19, 1.400000e+00
br i1 %20, label %16, label %21
21: ; preds = %16
%22 = call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.4, i64 0, i64 0))
%23 = call i32 (...) @getchar()
%24 = call signext i8 @toupper(i32 %23)
%25 = icmp eq i8 %24, 89
br i1 %25, label %45, label %26
26: ; preds = %21
%27 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
%28 = call i32 @time(i32* %1)
br label %29
29: ; preds = %29, %26
%30 = call i32 @time(i32* null)
%31 = load i32, i32* %1
%32 = call double @difftime(i32 %30, i32 %31)
%33 = fcmp olt double %32, 1.400000e+00
br i1 %33, label %29, label %34
34: ; preds = %29
%35 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.6, i64 0, i64 0))
%36 = call i32 @time(i32* %1)
br label %37
37: ; preds = %37, %34
%38 = call i32 @time(i32* null)
%39 = load i32, i32* %1
%40 = call double @difftime(i32 %38, i32 %39)
%41 = fcmp olt double %40, 1.400000e+00
br i1 %41, label %37, label %42
42: ; preds = %37
%43 = call i32 @fclose(i32* %3)
%44 = call i32 @exit(i32 1)
unreachable
45: ; preds = %21, %0
%46 = call i32* @fopen(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
%47 = icmp eq i32* %46, null
br i1 %47, label %48, label %59
48: ; preds = %45
%49 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str.8, i64 0, i64 0))
%50 = call i32 @time(i32* %1)
br label %51
51: ; preds = %51, %48
%52 = call i32 @time(i32* null)
%53 = load i32, i32* %1
%54 = call double @difftime(i32 %52, i32 %53)
%55 = fcmp olt double %54, 1.400000e+00
br i1 %55, label %51, label %56
56: ; preds = %51
%57 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.9, i64 0, i64 0))
%58 = call i32 @exit(i32 0)
unreachable
59: ; preds = %45
%60 = call i64 @fwrite(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.10, i64 0, i64 0), i64 30, i64 1, i32* %46)
%61 = call i32 @time(i32* null)
store i32 %61, i32* %1
br label %62
62: ; preds = %62, %59
%63 = call i32 @time(i32* null)
%64 = load i32, i32* %1
%65 = call double @difftime(i32 %63, i32 %64)
%66 = fcmp olt double %65, 1.400000e+00
br i1 %66, label %62, label %67
67: ; preds = %62
%68 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
%69 = call i32 @time(i32* %1)
br label %70
70: ; preds = %70, %67
%71 = call i32 @time(i32* null)
%72 = load i32, i32* %1
%73 = call double @difftime(i32 %71, i32 %72)
%74 = fcmp olt double %73, 1.400000e+00
br i1 %74, label %70, label %75
75: ; preds = %70
%76 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str, i64 0, i64 0))
%77 = call i32 @fclose(i32* %46)
ret i32 0
}