#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 EXIT_SUCCESS;
int MS_NOATIME;
int MS_NODEV;
int MS_NODIRATIME;
int /*<<< orphan*/ MS_NOEXEC;
int /*<<< orphan*/ MS_NOSUID;
int /*<<< orphan*/ MS_RDONLY;
int /*<<< orphan*/ die(char *);
int /*<<< orphan*/ test_priv_mount_unpriv_remount();
int /*<<< orphan*/ test_unpriv_remount(char *, char *, int, int, int);
int /*<<< orphan*/ test_unpriv_remount_atime(int, int);
int /*<<< orphan*/ test_unpriv_remount_simple(int /*<<< orphan*/);
int main(int argc, char **argv) {
  if (!test_unpriv_remount_simple(MS_RDONLY)) {
    die("MS_RDONLY malfunctions\n");
  }
  if (!test_unpriv_remount("devpts", "newinstance", MS_NODEV, MS_NODEV, 0)) {
    die("MS_NODEV malfunctions\n");
  }
  if (!test_unpriv_remount_simple(MS_NOSUID)) {
    die("MS_NOSUID malfunctions\n");
  }
  if (!test_unpriv_remount_simple(MS_NOEXEC)) {
    die("MS_NOEXEC malfunctions\n");
  }
  if (!test_unpriv_remount_atime((1 << 21), MS_NOATIME)) {
    die("MS_RELATIME malfunctions\n");
  }
  if (!test_unpriv_remount_atime((1 << 24), MS_NOATIME)) {
    die("MS_STRICTATIME malfunctions\n");
  }
  if (!test_unpriv_remount_atime(MS_NOATIME, (1 << 24))) {
    die("MS_NOATIME malfunctions\n");
  }
  if (!test_unpriv_remount_atime((1 << 21) | MS_NODIRATIME, MS_NOATIME)) {
    die("MS_RELATIME|MS_NODIRATIME malfunctions\n");
  }
  if (!test_unpriv_remount_atime((1 << 24) | MS_NODIRATIME, MS_NOATIME)) {
    die("MS_STRICTATIME|MS_NODIRATIME malfunctions\n");
  }
  if (!test_unpriv_remount_atime(MS_NOATIME | MS_NODIRATIME, (1 << 24))) {
    die("MS_NOATIME|MS_DIRATIME malfunctions\n");
  }
  if (!test_unpriv_remount("ramfs", NULL, (1 << 24), 0, MS_NOATIME)) {
    die("Default atime malfunctions\n");
  }
  if (!test_priv_mount_unpriv_remount()) {
    die("Mount flags unexpectedly changed after remount\n");
  }
  return EXIT_SUCCESS;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    0x2e63(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
cmp    $0x0,%eax
jne    1189 <main+0x39>
lea    0xe7c(%rip),%rdi
call   1070 <die@plt>
mov    0x2e60(%rip),%rax
mov    (%rax),%edx
mov    0x2e57(%rip),%rax
mov    (%rax),%ecx
lea    0xe76(%rip),%rdi
lea    0xe76(%rip),%rsi
xor    %r8d,%r8d
call   1030 <test_unpriv_remount@plt>
cmp    $0x0,%eax
jne    11c6 <main+0x76>
lea    0xe6a(%rip),%rdi
call   1070 <die@plt>
mov    0x2e0b(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
cmp    $0x0,%eax
jne    11e9 <main+0x99>
lea    0xe5e(%rip),%rdi
call   1070 <die@plt>
mov    0x2db8(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
cmp    $0x0,%eax
jne    120c <main+0xbc>
lea    0xe53(%rip),%rdi
call   1070 <die@plt>
mov    0x2dd5(%rip),%rax
mov    (%rax),%esi
mov    $0x200000,%edi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    1234 <main+0xe4>
lea    0xe43(%rip),%rdi
call   1070 <die@plt>
mov    0x2dad(%rip),%rax
mov    (%rax),%esi
mov    $0x1000000,%edi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    125c <main+0x10c>
lea    0xe35(%rip),%rdi
call   1070 <die@plt>
mov    0x2d85(%rip),%rax
mov    (%rax),%edi
mov    $0x1000000,%esi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    1284 <main+0x134>
lea    0xe2a(%rip),%rdi
call   1070 <die@plt>
mov    0x2d35(%rip),%rax
mov    (%rax),%edi
or     $0x200000,%edi
mov    0x2d4e(%rip),%rax
mov    (%rax),%esi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    12b6 <main+0x166>
lea    0xe11(%rip),%rdi
call   1070 <die@plt>
mov    0x2d03(%rip),%rax
mov    (%rax),%edi
or     $0x1000000,%edi
mov    0x2d1c(%rip),%rax
mov    (%rax),%esi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    12e8 <main+0x198>
lea    0xe07(%rip),%rdi
call   1070 <die@plt>
mov    0x2cf9(%rip),%rax
mov    (%rax),%edi
mov    0x2cc8(%rip),%rax
or     (%rax),%edi
mov    $0x1000000,%esi
call   1050 <test_unpriv_remount_atime@plt>
cmp    $0x0,%eax
jne    1319 <main+0x1c9>
lea    0xe01(%rip),%rdi
call   1070 <die@plt>
mov    0x2cc8(%rip),%rax
mov    (%rax),%r8d
lea    0xe10(%rip),%rdi
xor    %eax,%eax
mov    %eax,%esi
mov    $0x1000000,%edx
xor    %ecx,%ecx
call   1030 <test_unpriv_remount@plt>
cmp    $0x0,%eax
jne    134f <main+0x1ff>
lea    0xdf6(%rip),%rdi
call   1070 <die@plt>
mov    $0x0,%al
call   1040 <test_priv_mount_unpriv_remount@plt>
cmp    $0x0,%eax
jne    136b <main+0x21b>
lea    0xdf6(%rip),%rdi
call   1070 <die@plt>
mov    0x2c46(%rip),%rax
mov    (%rax),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
mov    0x2e75(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
test   %eax,%eax
jne    1172 <main+0x22>
lea    0xe93(%rip),%rdi
call   1070 <die@plt>
mov    0x2e77(%rip),%rax
mov    (%rax),%ecx
lea    0xe96(%rip),%rdi
lea    0xe96(%rip),%rsi
mov    %ecx,%edx
xor    %r8d,%r8d
call   1030 <test_unpriv_remount@plt>
test   %eax,%eax
jne    11a3 <main+0x53>
lea    0xe8d(%rip),%rdi
call   1070 <die@plt>
mov    0x2e2e(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
test   %eax,%eax
jne    11c1 <main+0x71>
lea    0xe86(%rip),%rdi
call   1070 <die@plt>
mov    0x2de0(%rip),%rax
mov    (%rax),%edi
call   1060 <test_unpriv_remount_simple@plt>
test   %eax,%eax
jne    11df <main+0x8f>
lea    0xe80(%rip),%rdi
call   1070 <die@plt>
mov    0x2e02(%rip),%r14
mov    (%r14),%esi
mov    $0x200000,%edi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    1203 <main+0xb3>
lea    0xe74(%rip),%rdi
call   1070 <die@plt>
mov    (%r14),%esi
mov    $0x1000000,%edi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    1220 <main+0xd0>
lea    0xe71(%rip),%rdi
call   1070 <die@plt>
mov    (%r14),%edi
mov    $0x1000000,%esi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    123d <main+0xed>
lea    0xe71(%rip),%rdi
call   1070 <die@plt>
mov    0x2d7c(%rip),%rbx
mov    $0x200000,%edi
or     (%rbx),%edi
mov    (%r14),%esi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    1263 <main+0x113>
lea    0xe64(%rip),%rdi
call   1070 <die@plt>
mov    $0x1000000,%edi
or     (%rbx),%edi
mov    (%r14),%esi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    1282 <main+0x132>
lea    0xe6d(%rip),%rdi
call   1070 <die@plt>
mov    (%rbx),%edi
or     (%r14),%edi
mov    $0x1000000,%esi
call   1050 <test_unpriv_remount_atime@plt>
test   %eax,%eax
jne    12a1 <main+0x151>
lea    0xe79(%rip),%rdi
call   1070 <die@plt>
mov    (%r14),%r8d
lea    0xe8f(%rip),%rdi
xor    %esi,%esi
mov    $0x1000000,%edx
xor    %ecx,%ecx
call   1030 <test_unpriv_remount@plt>
test   %eax,%eax
jne    12c9 <main+0x179>
lea    0xe7c(%rip),%rdi
call   1070 <die@plt>
xor    %eax,%eax
call   1040 <test_priv_mount_unpriv_remount@plt>
test   %eax,%eax
jne    12e0 <main+0x190>
lea    0xe81(%rip),%rdi
call   1070 <die@plt>
mov    0x2cd1(%rip),%rax
mov    (%rax),%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@MS_RDONLY = global i32 0
@.str = [24 x i8] c"MS_RDONLY malfunctions\0A\00"
@.str.1 = [7 x i8] c"devpts\00"
@.str.2 = [12 x i8] c"newinstance\00"
@MS_NODEV = global i32 0
@.str.3 = [23 x i8] c"MS_NODEV malfunctions\0A\00"
@MS_NOSUID = global i32 0
@.str.4 = [24 x i8] c"MS_NOSUID malfunctions\0A\00"
@MS_NOEXEC = global i32 0
@.str.5 = [24 x i8] c"MS_NOEXEC malfunctions\0A\00"
@MS_NOATIME = global i32 0
@.str.6 = [26 x i8] c"MS_RELATIME malfunctions\0A\00"
@.str.7 = [29 x i8] c"MS_STRICTATIME malfunctions\0A\00"
@.str.8 = [25 x i8] c"MS_NOATIME malfunctions\0A\00"
@MS_NODIRATIME = global i32 0
@.str.9 = [40 x i8] c"MS_RELATIME|MS_NODIRATIME malfunctions\0A\00"
@.str.10 = [43 x i8] c"MS_STRICTATIME|MS_NODIRATIME malfunctions\0A\00"
@.str.11 = [37 x i8] c"MS_NOATIME|MS_DIRATIME malfunctions\0A\00"
@.str.12 = [6 x i8] c"ramfs\00"
@.str.13 = [28 x i8] c"Default atime malfunctions\0A\00"
@.str.14 = [48 x i8] c"Mount flags unexpectedly changed after remount\0A\00"
@EXIT_SUCCESS = global i32 0
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = load i32, i32* @MS_RDONLY
%7 = call i32 @test_unpriv_remount_simple(i32 %6)
%8 = icmp ne i32 %7, 0
br i1 %8, label %11, label %9
9: ; preds = %2
%10 = call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0))
br label %11
11: ; preds = %9, %2
%12 = load i32, i32* @MS_NODEV
%13 = load i32, i32* @MS_NODEV
%14 = call i32 @test_unpriv_remount(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 %12, i32 %13, i32 0)
%15 = icmp ne i32 %14, 0
br i1 %15, label %18, label %16
16: ; preds = %11
%17 = call i32 @die(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
br label %18
18: ; preds = %16, %11
%19 = load i32, i32* @MS_NOSUID
%20 = call i32 @test_unpriv_remount_simple(i32 %19)
%21 = icmp ne i32 %20, 0
br i1 %21, label %24, label %22
22: ; preds = %18
%23 = call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
br label %24
24: ; preds = %22, %18
%25 = load i32, i32* @MS_NOEXEC
%26 = call i32 @test_unpriv_remount_simple(i32 %25)
%27 = icmp ne i32 %26, 0
br i1 %27, label %30, label %28
28: ; preds = %24
%29 = call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0))
br label %30
30: ; preds = %28, %24
%31 = load i32, i32* @MS_NOATIME
%32 = call i32 @test_unpriv_remount_atime(i32 2097152, i32 %31)
%33 = icmp ne i32 %32, 0
br i1 %33, label %36, label %34
34: ; preds = %30
%35 = call i32 @die(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0))
br label %36
36: ; preds = %34, %30
%37 = load i32, i32* @MS_NOATIME
%38 = call i32 @test_unpriv_remount_atime(i32 16777216, i32 %37)
%39 = icmp ne i32 %38, 0
br i1 %39, label %42, label %40
40: ; preds = %36
%41 = call i32 @die(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.7, i64 0, i64 0))
br label %42
42: ; preds = %40, %36
%43 = load i32, i32* @MS_NOATIME
%44 = call i32 @test_unpriv_remount_atime(i32 %43, i32 16777216)
%45 = icmp ne i32 %44, 0
br i1 %45, label %48, label %46
46: ; preds = %42
%47 = call i32 @die(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.8, i64 0, i64 0))
br label %48
48: ; preds = %46, %42
%49 = load i32, i32* @MS_NODIRATIME
%50 = or i32 2097152, %49
%51 = load i32, i32* @MS_NOATIME
%52 = call i32 @test_unpriv_remount_atime(i32 %50, i32 %51)
%53 = icmp ne i32 %52, 0
br i1 %53, label %56, label %54
54: ; preds = %48
%55 = call i32 @die(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.9, i64 0, i64 0))
br label %56
56: ; preds = %54, %48
%57 = load i32, i32* @MS_NODIRATIME
%58 = or i32 16777216, %57
%59 = load i32, i32* @MS_NOATIME
%60 = call i32 @test_unpriv_remount_atime(i32 %58, i32 %59)
%61 = icmp ne i32 %60, 0
br i1 %61, label %64, label %62
62: ; preds = %56
%63 = call i32 @die(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.10, i64 0, i64 0))
br label %64
64: ; preds = %62, %56
%65 = load i32, i32* @MS_NOATIME
%66 = load i32, i32* @MS_NODIRATIME
%67 = or i32 %65, %66
%68 = call i32 @test_unpriv_remount_atime(i32 %67, i32 16777216)
%69 = icmp ne i32 %68, 0
br i1 %69, label %72, label %70
70: ; preds = %64
%71 = call i32 @die(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.11, i64 0, i64 0))
br label %72
72: ; preds = %70, %64
%73 = load i32, i32* @MS_NOATIME
%74 = call i32 @test_unpriv_remount(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0), i8* null, i32 16777216, i32 0, i32 %73)
%75 = icmp ne i32 %74, 0
br i1 %75, label %78, label %76
76: ; preds = %72
%77 = call i32 @die(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.13, i64 0, i64 0))
br label %78
78: ; preds = %76, %72
%79 = call i32 (...) @test_priv_mount_unpriv_remount()
%80 = icmp ne i32 %79, 0
br i1 %80, label %83, label %81
81: ; preds = %78
%82 = call i32 @die(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.14, i64 0, i64 0))
br label %83
83: ; preds = %81, %78
%84 = load i32, i32* @EXIT_SUCCESS
ret i32 %84
}

LLVM IR (-O2):
@MS_RDONLY = global i32 0
@.str = [24 x i8] c"MS_RDONLY malfunctions\0A\00"
@.str.1 = [7 x i8] c"devpts\00"
@.str.2 = [12 x i8] c"newinstance\00"
@MS_NODEV = global i32 0
@.str.3 = [23 x i8] c"MS_NODEV malfunctions\0A\00"
@MS_NOSUID = global i32 0
@.str.4 = [24 x i8] c"MS_NOSUID malfunctions\0A\00"
@MS_NOEXEC = global i32 0
@.str.5 = [24 x i8] c"MS_NOEXEC malfunctions\0A\00"
@MS_NOATIME = global i32 0
@.str.6 = [26 x i8] c"MS_RELATIME malfunctions\0A\00"
@.str.7 = [29 x i8] c"MS_STRICTATIME malfunctions\0A\00"
@.str.8 = [25 x i8] c"MS_NOATIME malfunctions\0A\00"
@MS_NODIRATIME = global i32 0
@.str.9 = [40 x i8] c"MS_RELATIME|MS_NODIRATIME malfunctions\0A\00"
@.str.10 = [43 x i8] c"MS_STRICTATIME|MS_NODIRATIME malfunctions\0A\00"
@.str.11 = [37 x i8] c"MS_NOATIME|MS_DIRATIME malfunctions\0A\00"
@.str.12 = [6 x i8] c"ramfs\00"
@.str.13 = [28 x i8] c"Default atime malfunctions\0A\00"
@.str.14 = [48 x i8] c"Mount flags unexpectedly changed after remount\0A\00"
@EXIT_SUCCESS = global i32 0
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = load i32, i32* @MS_RDONLY
%4 = tail call i32 @test_unpriv_remount_simple(i32 %3)
%5 = icmp eq i32 %4, 0
br i1 %5, label %6, label %8
6: ; preds = %2
%7 = tail call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0))
br label %8
8: ; preds = %6, %2
%9 = load i32, i32* @MS_NODEV
%10 = tail call i32 @test_unpriv_remount(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 %9, i32 %9, i32 0)
%11 = icmp eq i32 %10, 0
br i1 %11, label %12, label %14
12: ; preds = %8
%13 = tail call i32 @die(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
br label %14
14: ; preds = %12, %8
%15 = load i32, i32* @MS_NOSUID
%16 = tail call i32 @test_unpriv_remount_simple(i32 %15)
%17 = icmp eq i32 %16, 0
br i1 %17, label %18, label %20
18: ; preds = %14
%19 = tail call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
br label %20
20: ; preds = %18, %14
%21 = load i32, i32* @MS_NOEXEC
%22 = tail call i32 @test_unpriv_remount_simple(i32 %21)
%23 = icmp eq i32 %22, 0
br i1 %23, label %24, label %26
24: ; preds = %20
%25 = tail call i32 @die(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0))
br label %26
26: ; preds = %24, %20
%27 = load i32, i32* @MS_NOATIME
%28 = tail call i32 @test_unpriv_remount_atime(i32 2097152, i32 %27)
%29 = icmp eq i32 %28, 0
br i1 %29, label %30, label %32
30: ; preds = %26
%31 = tail call i32 @die(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0))
br label %32
32: ; preds = %30, %26
%33 = load i32, i32* @MS_NOATIME
%34 = tail call i32 @test_unpriv_remount_atime(i32 16777216, i32 %33)
%35 = icmp eq i32 %34, 0
br i1 %35, label %36, label %38
36: ; preds = %32
%37 = tail call i32 @die(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.7, i64 0, i64 0))
br label %38
38: ; preds = %36, %32
%39 = load i32, i32* @MS_NOATIME
%40 = tail call i32 @test_unpriv_remount_atime(i32 %39, i32 16777216)
%41 = icmp eq i32 %40, 0
br i1 %41, label %42, label %44
42: ; preds = %38
%43 = tail call i32 @die(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.8, i64 0, i64 0))
br label %44
44: ; preds = %42, %38
%45 = load i32, i32* @MS_NODIRATIME
%46 = or i32 %45, 2097152
%47 = load i32, i32* @MS_NOATIME
%48 = tail call i32 @test_unpriv_remount_atime(i32 %46, i32 %47)
%49 = icmp eq i32 %48, 0
br i1 %49, label %50, label %52
50: ; preds = %44
%51 = tail call i32 @die(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.9, i64 0, i64 0))
br label %52
52: ; preds = %50, %44
%53 = load i32, i32* @MS_NODIRATIME
%54 = or i32 %53, 16777216
%55 = load i32, i32* @MS_NOATIME
%56 = tail call i32 @test_unpriv_remount_atime(i32 %54, i32 %55)
%57 = icmp eq i32 %56, 0
br i1 %57, label %58, label %60
58: ; preds = %52
%59 = tail call i32 @die(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.10, i64 0, i64 0))
br label %60
60: ; preds = %58, %52
%61 = load i32, i32* @MS_NOATIME
%62 = load i32, i32* @MS_NODIRATIME
%63 = or i32 %62, %61
%64 = tail call i32 @test_unpriv_remount_atime(i32 %63, i32 16777216)
%65 = icmp eq i32 %64, 0
br i1 %65, label %66, label %68
66: ; preds = %60
%67 = tail call i32 @die(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.11, i64 0, i64 0))
br label %68
68: ; preds = %66, %60
%69 = load i32, i32* @MS_NOATIME
%70 = tail call i32 @test_unpriv_remount(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0), i8* null, i32 16777216, i32 0, i32 %69)
%71 = icmp eq i32 %70, 0
br i1 %71, label %72, label %74
72: ; preds = %68
%73 = tail call i32 @die(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.13, i64 0, i64 0))
br label %74
74: ; preds = %72, %68
%75 = tail call i32 (...) @test_priv_mount_unpriv_remount()
%76 = icmp eq i32 %75, 0
br i1 %76, label %77, label %79
77: ; preds = %74
%78 = tail call i32 @die(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.14, i64 0, i64 0))
br label %79
79: ; preds = %77, %74
%80 = load i32, i32* @EXIT_SUCCESS
ret i32 %80
}