#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*/ FILE;

/* Variables and functions */
int /*<<< orphan*/ LOG_DEBUG;
int /*<<< orphan*/ SEEK_SET;
int /*<<< orphan*/ _debug(char *, int, int /*<<< orphan*/, char *, float);
int /*<<< orphan*/ fclose(int /*<<< orphan*/ *);
int /*<<< orphan*/ fflush(int /*<<< orphan*/ *);
int /*<<< orphan*/ *fopen(char *, char *);
int /*<<< orphan*/ fseek(int /*<<< orphan*/ *, int /*<<< orphan*/,
                         int /*<<< orphan*/);
int /*<<< orphan*/ read_cpu_fields(int /*<<< orphan*/ *, unsigned long *);
int /*<<< orphan*/ s_sleep(int, int /*<<< orphan*/);
char *strrchr(char *, char);
float get_cpu_usage() {
  FILE *fp;
  unsigned long fields[10], total_tick, total_tick_old, idle, idle_old,
      del_total_tick, del_idle;
  int i;
  float percent_usage;
  fp = fopen("/proc/stat", "r");
  if (fp == NULL) {
    return 0.f;
  }
  if (!read_cpu_fields(fp, fields)) {
    fclose(fp);
    return 0.f;
  }
  for (i = 0, total_tick = 0; i < 10; i++) {
    total_tick += fields[i];
  }
  idle = fields[3];
  s_sleep(1, 0);
  total_tick_old = total_tick;
  idle_old = idle;
  fseek(fp, 0, SEEK_SET);
  fflush(fp);
  if (!read_cpu_fields(fp, fields)) {
    fclose(fp);
    return 0.f;
  }
  for (i = 0, total_tick = 0; i < 10; i++) {
    total_tick += fields[i];
  }
  idle = fields[3];
  del_total_tick = total_tick - total_tick_old;
  del_idle = idle - idle_old;
  percent_usage = ((del_total_tick - del_idle) / (float)del_total_tick) * 100;
  _debug((strrchr("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/"
                  "outputs/2022-01-22/02-19-57/repos/LeonKendy/Wifi/refs/heads/"
                  "master/src/util.c",
                  '/')
              ? strrchr("/scratch/repos/new/home/jordi_armengol_estape/"
                        "c-scraper/outputs/2022-01-22/02-19-57/repos/LeonKendy/"
                        "Wifi/refs/heads/master/src/util.c",
                        '/') +
                    1
              : "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/"
                "outputs/2022-01-22/02-19-57/repos/LeonKendy/Wifi/refs/heads/"
                "master/src/util.c"),
         379, LOG_DEBUG, "Total CPU Usage: %3.2lf%%\n", percent_usage);
  fclose(fp);
  return percent_usage;
}


x86 assembly (clang, -O0):
<get_cpu_usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0xc0,%rsp
lea    0xe72(%rip),%rdi
lea    0xe76(%rip),%rsi
call   10a0 <fopen@plt>
mov    %rax,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
jne    11ba <get_cpu_usage+0x3a>
xorps  %xmm0,%xmm0
movss  %xmm0,-0x4(%rbp)
jmp    147c <get_cpu_usage+0x2fc>
mov    -0x10(%rbp),%rdi
lea    -0x60(%rbp),%rsi
call   1050 <read_cpu_fields@plt>
cmp    $0x0,%eax
jne    11e6 <get_cpu_usage+0x66>
mov    -0x10(%rbp),%rdi
call   1030 <fclose@plt>
xorps  %xmm0,%xmm0
movss  %xmm0,-0x4(%rbp)
jmp    147c <get_cpu_usage+0x2fc>
movl   $0x0,-0x94(%rbp)
movq   $0x0,-0x68(%rbp)
cmpl   $0xa,-0x94(%rbp)
jge    122d <get_cpu_usage+0xad>
movslq -0x94(%rbp),%rax
mov    -0x60(%rbp,%rax,8),%rax
add    -0x68(%rbp),%rax
mov    %rax,-0x68(%rbp)
mov    -0x94(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x94(%rbp)
jmp    11f8 <get_cpu_usage+0x78>
mov    -0x48(%rbp),%rax
mov    %rax,-0x78(%rbp)
mov    $0x1,%edi
xor    %esi,%esi
call   1060 <s_sleep@plt>
mov    -0x68(%rbp),%rax
mov    %rax,-0x70(%rbp)
mov    -0x78(%rbp),%rax
mov    %rax,-0x80(%rbp)
mov    -0x10(%rbp),%rdi
mov    0x2d84(%rip),%rax
mov    (%rax),%edx
xor    %esi,%esi
call   1090 <fseek@plt>
mov    -0x10(%rbp),%rdi
call   1080 <fflush@plt>
mov    -0x10(%rbp),%rdi
lea    -0x60(%rbp),%rsi
call   1050 <read_cpu_fields@plt>
cmp    $0x0,%eax
jne    129a <get_cpu_usage+0x11a>
mov    -0x10(%rbp),%rdi
call   1030 <fclose@plt>
xorps  %xmm0,%xmm0
movss  %xmm0,-0x4(%rbp)
jmp    147c <get_cpu_usage+0x2fc>
movl   $0x0,-0x94(%rbp)
movq   $0x0,-0x68(%rbp)
cmpl   $0xa,-0x94(%rbp)
jge    12e1 <get_cpu_usage+0x161>
movslq -0x94(%rbp),%rax
mov    -0x60(%rbp,%rax,8),%rax
add    -0x68(%rbp),%rax
mov    %rax,-0x68(%rbp)
mov    -0x94(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x94(%rbp)
jmp    12ac <get_cpu_usage+0x12c>
mov    -0x48(%rbp),%rax
mov    %rax,-0x78(%rbp)
mov    -0x68(%rbp),%rax
mov    -0x70(%rbp),%rcx
sub    %rcx,%rax
mov    %rax,-0x88(%rbp)
mov    -0x78(%rbp),%rax
mov    -0x80(%rbp),%rcx
sub    %rcx,%rax
mov    %rax,-0x90(%rbp)
mov    -0x88(%rbp),%rax
mov    %rax,-0xa8(%rbp)
mov    -0x90(%rbp),%rcx
sub    %rcx,%rax
mov    %rax,%rdx
shr    %rdx
mov    %eax,%ecx
and    $0x1,%ecx
or     %rdx,%rcx
cvtsi2ss %rcx,%xmm0
addss  %xmm0,%xmm0
cvtsi2ss %rax,%xmm1
movss  %xmm1,-0xa0(%rbp)
ff
test   %rax,%rax
movss  %xmm0,-0x9c(%rbp)
ff
js     136a <get_cpu_usage+0x1ea>
movss  -0xa0(%rbp),%xmm0
ff
movss  %xmm0,-0x9c(%rbp)
ff
mov    -0xa8(%rbp),%rax
movss  -0x9c(%rbp),%xmm0
ff
movss  %xmm0,-0xb4(%rbp)
ff
mov    %rax,%rdx
shr    %rdx
mov    %eax,%ecx
and    $0x1,%ecx
or     %rdx,%rcx
cvtsi2ss %rcx,%xmm0
addss  %xmm0,%xmm0
cvtsi2ss %rax,%xmm1
movss  %xmm1,-0xb0(%rbp)
ff
test   %rax,%rax
movss  %xmm0,-0xac(%rbp)
ff
js     13c6 <get_cpu_usage+0x246>
movss  -0xb0(%rbp),%xmm0
ff
movss  %xmm0,-0xac(%rbp)
ff
movss  -0xb4(%rbp),%xmm0
ff
movss  -0xac(%rbp),%xmm1
ff
divss  %xmm1,%xmm0
movss  0xc1e(%rip),%xmm1
mulss  %xmm1,%xmm0
movss  %xmm0,-0x98(%rbp)
ff
lea    0xc1c(%rip),%rdi
mov    $0x2f,%esi
call   1040 <strrchr@plt>
cmp    $0x0,%rax
je     142a <get_cpu_usage+0x2aa>
lea    0xc01(%rip),%rdi
mov    $0x2f,%esi
call   1040 <strrchr@plt>
add    $0x1,%rax
mov    %rax,-0xc0(%rbp)
jmp    143d <get_cpu_usage+0x2bd>
lea    0xbe0(%rip),%rax
mov    %rax,-0xc0(%rbp)
jmp    143d <get_cpu_usage+0x2bd>
mov    -0xc0(%rbp),%rdi
mov    0x2b8d(%rip),%rax
mov    (%rax),%edx
movss  -0x98(%rbp),%xmm0
ff
mov    $0x17b,%esi
lea    0xc36(%rip),%rcx
call   1070 <_debug@plt>
mov    -0x10(%rbp),%rdi
call   1030 <fclose@plt>
movss  -0x98(%rbp),%xmm0
ff
movss  %xmm0,-0x4(%rbp)
movss  -0x4(%rbp),%xmm0
add    $0xc0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_cpu_usage>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x88,%rsp
lea    0xe7c(%rip),%rdi
lea    0xe80(%rip),%rsi
call   1090 <fopen@plt>
test   %rax,%rax
je     12d9 <get_cpu_usage+0x169>
mov    %rax,%rbx
lea    0x10(%rsp),%rsi
mov    %rax,%rdi
call   1040 <read_cpu_fields@plt>
xorps  %xmm0,%xmm0
movss  %xmm0,0xc(%rsp)
test   %eax,%eax
je     1347 <get_cpu_usage+0x1d7>
mov    0x10(%rsp),%rax
mov    %rax,0x60(%rsp)
mov    0x18(%rsp),%rbp
mov    0x20(%rsp),%r12
mov    0x28(%rsp),%r14
mov    0x30(%rsp),%r13
mov    0x38(%rsp),%r15
mov    0x40(%rsp),%rax
mov    %rax,0x68(%rsp)
mov    0x48(%rsp),%rax
mov    %rax,0x70(%rsp)
mov    0x50(%rsp),%rax
mov    %rax,0x78(%rsp)
mov    0x58(%rsp),%rax
mov    %rax,0x80(%rsp)
mov    $0x1,%edi
xor    %esi,%esi
call   1050 <s_sleep@plt>
mov    0x2dc1(%rip),%rax
mov    (%rax),%edx
mov    %rbx,%rdi
xor    %esi,%esi
call   1080 <fseek@plt>
mov    %rbx,%rdi
call   1070 <fflush@plt>
lea    0x10(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <read_cpu_fields@plt>
test   %eax,%eax
je     1347 <get_cpu_usage+0x1d7>
add    0x60(%rsp),%rbp
add    %rbp,%r12
add    %r14,%r12
add    %r12,%r13
add    %r13,%r15
mov    0x68(%rsp),%rcx
add    %r15,%rcx
mov    0x70(%rsp),%rax
add    %rcx,%rax
movdqa 0x30(%rsp),%xmm0
paddq  0x40(%rsp),%xmm0
mov    0x78(%rsp),%rsi
add    %rax,%rsi
pshufd $0xee,%xmm0,%xmm1
paddq  %xmm0,%xmm1
movq   %xmm1,%rax
add    0x20(%rsp),%rax
add    0x18(%rsp),%rax
mov    0x28(%rsp),%rcx
add    0x10(%rsp),%rax
add    %rcx,%rax
add    0x50(%rsp),%rax
add    0x58(%rsp),%rax
mov    0x80(%rsp),%rdx
add    %rsi,%rdx
sub    %rdx,%rax
add    %rax,%r14
sub    %rcx,%r14
js     12de <get_cpu_usage+0x16e>
xorps  %xmm0,%xmm0
cvtsi2ss %r14,%xmm0
test   %rax,%rax
js     12fc <get_cpu_usage+0x18c>
xorps  %xmm1,%xmm1
cvtsi2ss %rax,%xmm1
jmp    1314 <get_cpu_usage+0x1a4>
xorps  %xmm0,%xmm0
jmp    1355 <get_cpu_usage+0x1e5>
mov    %r14,%rcx
shr    %rcx
and    $0x1,%r14d
or     %rcx,%r14
xorps  %xmm0,%xmm0
cvtsi2ss %r14,%xmm0
addss  %xmm0,%xmm0
test   %rax,%rax
jns    12cf <get_cpu_usage+0x15f>
mov    %rax,%rcx
shr    %rcx
and    $0x1,%eax
or     %rcx,%rax
xorps  %xmm1,%xmm1
cvtsi2ss %rax,%xmm1
addss  %xmm1,%xmm1
divss  %xmm1,%xmm0
mulss  0xce0(%rip),%xmm0
mov    0x2cb1(%rip),%rax
mov    (%rax),%edx
lea    0xd60(%rip),%rdi
lea    0xd60(%rip),%rcx
mov    $0x17b,%esi
movss  %xmm0,0xc(%rsp)
call   1060 <_debug@plt>
mov    %rbx,%rdi
call   1030 <fclose@plt>
movss  0xc(%rsp),%xmm0
add    $0x88,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [11 x i8] c"/proc/stat\00"
@.str.1 = [2 x i8] c"r\00"
@SEEK_SET = global i32 0
@.str.2 = [134 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LeonKendy/Wifi/refs/heads/master/src/util.c\00"
@LOG_DEBUG = global i32 0
@.str.3 = [27 x i8] c"Total CPU Usage: %3.2lf%%\0A\00"
define float @get_cpu_usage() {
%1 = alloca float
%2 = alloca i32*
%3 = alloca [10 x i64]
%4 = alloca i64
%5 = alloca i64
%6 = alloca i64
%7 = alloca i64
%8 = alloca i64
%9 = alloca i64
%10 = alloca i32
%11 = alloca float
%12 = call i32* @fopen(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
store i32* %12, i32** %2
%13 = load i32*, i32** %2
%14 = icmp eq i32* %13, null
br i1 %14, label %15, label %16
15: ; preds = %0
store float 0.000000e+00, float* %1
br label %101
16: ; preds = %0
%17 = load i32*, i32** %2
%18 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 0
%19 = call i32 @read_cpu_fields(i32* %17, i64* %18)
%20 = icmp ne i32 %19, 0
br i1 %20, label %24, label %21
21: ; preds = %16
%22 = load i32*, i32** %2
%23 = call i32 @fclose(i32* %22)
store float 0.000000e+00, float* %1
br label %101
24: ; preds = %16
store i32 0, i32* %10
store i64 0, i64* %4
br label %25
25: ; preds = %35, %24
%26 = load i32, i32* %10
%27 = icmp slt i32 %26, 10
br i1 %27, label %28, label %38
28: ; preds = %25
%29 = load i32, i32* %10
%30 = sext i32 %29 to i64
%31 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 %30
%32 = load i64, i64* %31
%33 = load i64, i64* %4
%34 = add i64 %33, %32
store i64 %34, i64* %4
br label %35
35: ; preds = %28
%36 = load i32, i32* %10
%37 = add nsw i32 %36, 1
store i32 %37, i32* %10
br label %25
38: ; preds = %25
%39 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 3
%40 = load i64, i64* %39
store i64 %40, i64* %6
%41 = call i32 @s_sleep(i32 1, i32 0)
%42 = load i64, i64* %4
store i64 %42, i64* %5
%43 = load i64, i64* %6
store i64 %43, i64* %7
%44 = load i32*, i32** %2
%45 = load i32, i32* @SEEK_SET
%46 = call i32 @fseek(i32* %44, i32 0, i32 %45)
%47 = load i32*, i32** %2
%48 = call i32 @fflush(i32* %47)
%49 = load i32*, i32** %2
%50 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 0
%51 = call i32 @read_cpu_fields(i32* %49, i64* %50)
%52 = icmp ne i32 %51, 0
br i1 %52, label %56, label %53
53: ; preds = %38
%54 = load i32*, i32** %2
%55 = call i32 @fclose(i32* %54)
store float 0.000000e+00, float* %1
br label %101
56: ; preds = %38
store i32 0, i32* %10
store i64 0, i64* %4
br label %57
57: ; preds = %67, %56
%58 = load i32, i32* %10
%59 = icmp slt i32 %58, 10
br i1 %59, label %60, label %70
60: ; preds = %57
%61 = load i32, i32* %10
%62 = sext i32 %61 to i64
%63 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 %62
%64 = load i64, i64* %63
%65 = load i64, i64* %4
%66 = add i64 %65, %64
store i64 %66, i64* %4
br label %67
67: ; preds = %60
%68 = load i32, i32* %10
%69 = add nsw i32 %68, 1
store i32 %69, i32* %10
br label %57
70: ; preds = %57
%71 = getelementptr inbounds [10 x i64], [10 x i64]* %3, i64 0, i64 3
%72 = load i64, i64* %71
store i64 %72, i64* %6
%73 = load i64, i64* %4
%74 = load i64, i64* %5
%75 = sub i64 %73, %74
store i64 %75, i64* %8
%76 = load i64, i64* %6
%77 = load i64, i64* %7
%78 = sub i64 %76, %77
store i64 %78, i64* %9
%79 = load i64, i64* %8
%80 = load i64, i64* %9
%81 = sub i64 %79, %80
%82 = uitofp i64 %81 to float
%83 = load i64, i64* %8
%84 = uitofp i64 %83 to float
%85 = fdiv float %82, %84
%86 = fmul float %85, 1.000000e+02
store float %86, float* %11
%87 = call i8* @strrchr(i8* getelementptr inbounds ([134 x i8], [134 x i8]* @.str.2, i64 0, i64 0), i8 signext 47)
%88 = icmp ne i8* %87, null
br i1 %88, label %89, label %92
89: ; preds = %70
%90 = call i8* @strrchr(i8* getelementptr inbounds ([134 x i8], [134 x i8]* @.str.2, i64 0, i64 0), i8 signext 47)
%91 = getelementptr inbounds i8, i8* %90, i64 1
br label %93
92: ; preds = %70
br label %93
93: ; preds = %92, %89
%94 = phi i8* [ %91, %89 ], [ getelementptr inbounds ([134 x i8], [134 x i8]* @.str.2, i64 0, i64 0), %92 ]
%95 = load i32, i32* @LOG_DEBUG
%96 = load float, float* %11
%97 = call i32 @_debug(i8* %94, i32 379, i32 %95, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), float %96)
%98 = load i32*, i32** %2
%99 = call i32 @fclose(i32* %98)
%100 = load float, float* %11
store float %100, float* %1
br label %101
101: ; preds = %93, %53, %21, %15
%102 = load float, float* %1
ret float %102
}

LLVM IR (-O2):
@.str = [11 x i8] c"/proc/stat\00"
@.str.1 = [2 x i8] c"r\00"
@SEEK_SET = global i32 0
@.str.2 = [134 x i8] c"/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LeonKendy/Wifi/refs/heads/master/src/util.c\00"
@LOG_DEBUG = global i32 0
@.str.3 = [27 x i8] c"Total CPU Usage: %3.2lf%%\0A\00"
define float @get_cpu_usage() {
%1 = alloca [10 x i64]
%2 = bitcast [10 x i64]* %1 to i8*
%3 = tail call i32* @fopen(i8* getelementptr inbounds ([11 x i8], [11 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 %72, label %5
5: ; preds = %0
%6 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 0
%7 = call i32 @read_cpu_fields(i32* %3, i64* %6)
%8 = icmp eq i32 %7, 0
br i1 %8, label %69, label %9
9: ; preds = %5
%10 = load i64, i64* %6
%11 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 1
%12 = load i64, i64* %11
%13 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 2
%14 = load i64, i64* %13
%15 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 3
%16 = load i64, i64* %15
%17 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 4
%18 = load i64, i64* %17
%19 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 5
%20 = load i64, i64* %19
%21 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 6
%22 = load i64, i64* %21
%23 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 7
%24 = load i64, i64* %23
%25 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 8
%26 = load i64, i64* %25
%27 = getelementptr inbounds [10 x i64], [10 x i64]* %1, i64 0, i64 9
%28 = load i64, i64* %27
%29 = call i32 @s_sleep(i32 1, i32 0)
%30 = load i32, i32* @SEEK_SET
%31 = call i32 @fseek(i32* %3, i32 0, i32 %30)
%32 = call i32 @fflush(i32* %3)
%33 = call i32 @read_cpu_fields(i32* %3, i64* %6)
%34 = icmp eq i32 %33, 0
br i1 %34, label %69, label %35
35: ; preds = %9
%36 = add i64 %12, %10
%37 = add i64 %14, %36
%38 = add i64 %16, %37
%39 = add i64 %18, %38
%40 = add i64 %20, %39
%41 = add i64 %22, %40
%42 = add i64 %24, %41
%43 = add i64 %26, %42
%44 = add i64 %28, %43
%45 = load i64, i64* %6
%46 = load i64, i64* %11
%47 = load i64, i64* %13
%48 = load i64, i64* %15
%49 = bitcast i64* %17 to <4 x i64>*
%50 = load <4 x i64>, <4 x i64>* %49
%51 = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %50)
%52 = add i64 %51, %47
%53 = add i64 %52, %46
%54 = add i64 %53, %45
%55 = add i64 %54, %48
%56 = load i64, i64* %25
%57 = add i64 %56, %55
%58 = load i64, i64* %27
%59 = add i64 %58, %57
%60 = sub i64 %59, %44
%61 = add i64 %60, %16
%62 = sub i64 %61, %48
%63 = uitofp i64 %62 to float
%64 = uitofp i64 %60 to float
%65 = fdiv float %63, %64
%66 = fmul float %65, 1.000000e+02
%67 = load i32, i32* @LOG_DEBUG
%68 = call i32 @_debug(i8* getelementptr inbounds ([134 x i8], [134 x i8]* @.str.2, i64 0, i64 127), i32 379, i32 %67, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0), float %66)
br label %69
69: ; preds = %9, %5, %35
%70 = phi float [ %66, %35 ], [ 0.000000e+00, %5 ], [ 0.000000e+00, %9 ]
%71 = call i32 @fclose(i32* %3)
br label %72
72: ; preds = %69, %0
%73 = phi float [ 0.000000e+00, %0 ], [ %70, %69 ]
ret float %73
}