#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 */
scalar_t__ chdir(char *);
int /*<<< orphan*/ errno;
int /*<<< orphan*/ execl(char *, char *, char *, char *, char *, char const *,
                         char *, char const *, char const *, char const *,
                         int /*<<< orphan*/ *);
int /*<<< orphan*/ exit(int);
int fork();
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, char const *, ...);
int /*<<< orphan*/ geteuid();
char *mkdtemp(char *);
int /*<<< orphan*/ mtab_needs_update(char const *);
int /*<<< orphan*/ rmdir(char *);
int /*<<< orphan*/ setuid(int /*<<< orphan*/);
int /*<<< orphan*/ stderr;
char *strerror(int /*<<< orphan*/);
int waitpid(int, int *, int /*<<< orphan*/);
int fuse_mnt_add_mount(const char *progname, const char *fsname,
                       const char *mnt, const char *type, const char *opts) {
  int res;
  int status;
  if (!mtab_needs_update(mnt))
    return 0;
  res = fork();
  if (res == -1) {
    fprintf(stderr, "%s: fork: %s\n", progname, strerror(errno));
    return -1;
  }
  if (res == 0) {
    char templ[] = "/tmp/fusermountXXXXXX";
    char *tmp;
    setuid(geteuid());
    tmp = mkdtemp(templ);
    if (!tmp) {
      fprintf(stderr, "%s: failed to create temporary directory\n", progname);
      exit(1);
    }
    if (chdir(tmp)) {
      fprintf(stderr, "%s: failed to chdir to %s: %s\n", progname, tmp,
              strerror(errno));
      exit(1);
    }
    rmdir(tmp);
    execl("/bin/mount", "/bin/mount", "-i", "-f", "-t", type, "-o", opts,
          fsname, mnt, NULL);
    fprintf(stderr, "%s: failed to execute /bin/mount: %s\n", progname,
            strerror(errno));
    exit(1);
  }
  res = waitpid(res, &status, 0);
  if (res == -1) {
    fprintf(stderr, "%s: waitpid: %s\n", progname, strerror(errno));
    return -1;
  }
  if (status != 0)
    return -1;
  return 0;
}


x86 assembly (clang, -O0):
<fuse_mnt_add_mount>:
push   %rbp
mov    %rsp,%rbp
push   %rbx
sub    $0xd8,%rsp
mov    %rdi,-0x18(%rbp)
mov    %rsi,-0x20(%rbp)
mov    %rdx,-0x28(%rbp)
mov    %rcx,-0x30(%rbp)
mov    %r8,-0x38(%rbp)
mov    -0x28(%rbp),%rdi
call   1090 <mtab_needs_update@plt>
cmp    $0x0,%eax
jne    11fe <fuse_mnt_add_mount+0x3e>
movl   $0x0,-0xc(%rbp)
jmp    1482 <fuse_mnt_add_mount+0x2c2>
mov    $0x0,%al
call   10e0 <fork@plt>
mov    %eax,-0x3c(%rbp)
cmpl   $0xffffffff,-0x3c(%rbp)
jne    1258 <fuse_mnt_add_mount+0x98>
mov    0x2dc7(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x74(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,-0x70(%rbp)
mov    0x2dab(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
mov    -0x74(%rbp),%edi
mov    -0x70(%rbp),%rdx
mov    %rax,%rcx
lea    0xdbb(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
movl   $0xffffffff,-0xc(%rbp)
jmp    1482 <fuse_mnt_add_mount+0x2c2>
cmpl   $0x0,-0x3c(%rbp)
jne    13f8 <fuse_mnt_add_mount+0x238>
mov    0xe47(%rip),%rax
mov    %rax,-0x60(%rbp)
mov    0xe44(%rip),%rax
mov    %rax,-0x58(%rbp)
mov    0xe42(%rip),%eax
mov    %eax,-0x50(%rbp)
mov    0xe3c(%rip),%ax
mov    %ax,-0x4c(%rbp)
mov    $0x0,%al
call   1050 <geteuid@plt>
mov    %eax,%edi
call   10b0 <setuid@plt>
lea    -0x60(%rbp),%rdi
call   1070 <mkdtemp@plt>
mov    %rax,-0x68(%rbp)
cmpq   $0x0,-0x68(%rbp)
jne    12d7 <fuse_mnt_add_mount+0x117>
mov    0x2d27(%rip),%rax
mov    (%rax),%edi
mov    -0x18(%rbp),%rdx
lea    0xd48(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>
mov    -0x68(%rbp),%rdi
call   1040 <chdir@plt>
cmp    $0x0,%rax
je     1346 <fuse_mnt_add_mount+0x186>
mov    0x2cef(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x8c(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,-0x88(%rbp)
mov    -0x68(%rbp),%rax
mov    %rax,-0x80(%rbp)
mov    0x2cc5(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
mov    -0x8c(%rbp),%edi
mov    -0x88(%rbp),%rdx
mov    -0x80(%rbp),%rcx
mov    %rax,%r8
lea    0xd03(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>
mov    -0x68(%rbp),%rdi
call   1030 <rmdir@plt>
mov    -0x30(%rbp),%r9
mov    -0x38(%rbp),%r11
mov    -0x20(%rbp),%r10
mov    -0x28(%rbp),%rax
lea    0xcf1(%rip),%rsi
lea    0xcf5(%rip),%rdx
lea    0xcf1(%rip),%rcx
lea    0xced(%rip),%r8
lea    0xce9(%rip),%rbx
xor    %edi,%edi
mov    %rsi,%rdi
mov    %rbx,(%rsp)
mov    %r11,0x8(%rsp)
mov    %r10,0x10(%rsp)
mov    %rax,0x18(%rsp)
movq   $0x0,0x20(%rsp)
call   10d0 <execl@plt>
mov    0x2c31(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x9c(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,-0x98(%rbp)
mov    0x2c0f(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
mov    -0x9c(%rbp),%edi
mov    -0x98(%rbp),%rdx
mov    %rax,%rcx
lea    0xc87(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>
mov    -0x3c(%rbp),%edi
lea    -0x40(%rbp),%rsi
xor    %edx,%edx
call   1080 <waitpid@plt>
mov    %eax,-0x3c(%rbp)
cmpl   $0xffffffff,-0x3c(%rbp)
jne    1465 <fuse_mnt_add_mount+0x2a5>
mov    0x2bc6(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0xac(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,-0xa8(%rbp)
mov    0x2ba4(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
mov    -0xac(%rbp),%edi
mov    -0xa8(%rbp),%rdx
mov    %rax,%rcx
lea    0xc42(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
movl   $0xffffffff,-0xc(%rbp)
jmp    1482 <fuse_mnt_add_mount+0x2c2>
cmpl   $0x0,-0x40(%rbp)
je     147b <fuse_mnt_add_mount+0x2bb>
movl   $0xffffffff,-0xc(%rbp)
jmp    1482 <fuse_mnt_add_mount+0x2c2>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
add    $0xd8,%rsp
pop    %rbx
pop    %rbp
ret

x86 assembly (clang, -O2):
<fuse_mnt_add_mount>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
mov    %r8,%r15
mov    %rcx,%r13
mov    %rdx,%rbx
mov    %rsi,%r12
mov    %rdi,%r14
mov    %rdx,%rdi
call   1090 <mtab_needs_update@plt>
test   %eax,%eax
je     1213 <fuse_mnt_add_mount+0x53>
xor    %eax,%eax
call   10e0 <fork@plt>
cmp    $0xffffffff,%eax
je     1217 <fuse_mnt_add_mount+0x57>
test   %eax,%eax
je     1278 <fuse_mnt_add_mount+0xb8>
mov    %rsp,%rsi
xor    %ebx,%ebx
mov    %eax,%edi
xor    %edx,%edx
call   1080 <waitpid@plt>
cmp    $0xffffffff,%eax
je     1237 <fuse_mnt_add_mount+0x77>
cmp    (%rsp),%ebx
sbb    %eax,%eax
jmp    1269 <fuse_mnt_add_mount+0xa9>
xor    %eax,%eax
jmp    1269 <fuse_mnt_add_mount+0xa9>
mov    0x2dc2(%rip),%rax
mov    (%rax),%ebx
mov    0x2db1(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
lea    0xdcb(%rip),%rsi
jmp    1255 <fuse_mnt_add_mount+0x95>
mov    0x2da2(%rip),%rax
mov    (%rax),%ebx
mov    0x2d91(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
lea    0xe3f(%rip),%rsi
mov    %ebx,%edi
mov    %r14,%rdx
mov    %rax,%rcx
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0xffffffff,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
movaps 0xe31(%rip),%xmm0
movaps %xmm0,(%rsp)
movabs $0x58585858585874,%rax
mov    %rax,0xe(%rsp)
xor    %eax,%eax
call   1050 <geteuid@plt>
mov    %eax,%edi
call   10b0 <setuid@plt>
mov    %rsp,%rdi
call   1070 <mkdtemp@plt>
test   %rax,%rax
jne    12d1 <fuse_mnt_add_mount+0x111>
mov    0x2d2c(%rip),%rax
mov    (%rax),%edi
lea    0xd51(%rip),%rsi
mov    %r14,%rdx
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>
mov    %rax,%rbp
mov    %rax,%rdi
call   1040 <chdir@plt>
test   %rax,%rax
jne    135e <fuse_mnt_add_mount+0x19e>
mov    %rbp,%rdi
call   1030 <rmdir@plt>
sub    $0x8,%rsp
lea    0xd77(%rip),%rax
lea    0xd5c(%rip),%rdi
lea    0xd60(%rip),%rdx
lea    0xd5c(%rip),%rcx
lea    0xd58(%rip),%r8
mov    %rdi,%rsi
mov    %r13,%r9
push   $0x0
push   %rbx
push   %r12
push   %r15
push   %rax
call   10d0 <execl@plt>
add    $0x30,%rsp
mov    0x2cb2(%rip),%rax
mov    (%rax),%ebx
mov    0x2ca1(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
lea    0xd29(%rip),%rsi
mov    %ebx,%edi
mov    %r14,%rdx
mov    %rax,%rcx
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>
mov    0x2c7b(%rip),%rax
mov    (%rax),%ebx
mov    0x2c6a(%rip),%rax
mov    (%rax),%edi
call   10c0 <strerror@plt>
lea    0xcbc(%rip),%rsi
mov    %ebx,%edi
mov    %r14,%rdx
mov    %rbp,%rcx
mov    %rax,%r8
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0x1,%edi
call   10a0 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [14 x i8] c"%s: fork: %s\0A\00"
@errno = global i32 0
@__const.fuse_mnt_add_mount.templ = [22 x i8] c"/tmp/fusermountXXXXXX\00"
@.str.1 = [42 x i8] c"%s: failed to create temporary directory\0A\00"
@.str.2 = [31 x i8] c"%s: failed to chdir to %s: %s\0A\00"
@.str.3 = [11 x i8] c"/bin/mount\00"
@.str.4 = [3 x i8] c"-i\00"
@.str.5 = [3 x i8] c"-f\00"
@.str.6 = [3 x i8] c"-t\00"
@.str.7 = [3 x i8] c"-o\00"
@.str.8 = [38 x i8] c"%s: failed to execute /bin/mount: %s\0A\00"
@.str.9 = [17 x i8] c"%s: waitpid: %s\0A\00"
define i32 @fuse_mnt_add_mount(i8* %0, i8* %1, i8* %2, i8* %3, i8* %4) {
%6 = alloca i32
%7 = alloca i8*
%8 = alloca i8*
%9 = alloca i8*
%10 = alloca i8*
%11 = alloca i8*
%12 = alloca i32
%13 = alloca i32
%14 = alloca [22 x i8]
%15 = alloca i8*
store i8* %0, i8** %7
store i8* %1, i8** %8
store i8* %2, i8** %9
store i8* %3, i8** %10
store i8* %4, i8** %11
%16 = load i8*, i8** %9
%17 = call i32 @mtab_needs_update(i8* %16)
%18 = icmp ne i32 %17, 0
br i1 %18, label %20, label %19
19: ; preds = %5
store i32 0, i32* %6
br label %88
20: ; preds = %5
%21 = call i32 (...) @fork()
store i32 %21, i32* %12
%22 = load i32, i32* %12
%23 = icmp eq i32 %22, -1
br i1 %23, label %24, label %30
24: ; preds = %20
%25 = load i32, i32* @stderr
%26 = load i8*, i8** %7
%27 = load i32, i32* @errno
%28 = call i8* @strerror(i32 %27)
%29 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i8* %26, i8* %28)
store i32 -1, i32* %6
br label %88
30: ; preds = %20
%31 = load i32, i32* %12
%32 = icmp eq i32 %31, 0
br i1 %32, label %33, label %72
33: ; preds = %30
%34 = bitcast [22 x i8]* %14 to i8*
%35 = call i32 (...) @geteuid()
%36 = call i32 @setuid(i32 %35)
%37 = getelementptr inbounds [22 x i8], [22 x i8]* %14, i64 0, i64 0
%38 = call i8* @mkdtemp(i8* %37)
store i8* %38, i8** %15
%39 = load i8*, i8** %15
%40 = icmp ne i8* %39, null
br i1 %40, label %46, label %41
41: ; preds = %33
%42 = load i32, i32* @stderr
%43 = load i8*, i8** %7
%44 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %42, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.1, i64 0, i64 0), i8* %43)
%45 = call i32 @exit(i32 1)
unreachable
46: ; preds = %33
%47 = load i8*, i8** %15
%48 = call i64 @chdir(i8* %47)
%49 = icmp ne i64 %48, 0
br i1 %49, label %50, label %58
50: ; preds = %46
%51 = load i32, i32* @stderr
%52 = load i8*, i8** %7
%53 = load i8*, i8** %15
%54 = load i32, i32* @errno
%55 = call i8* @strerror(i32 %54)
%56 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %51, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.2, i64 0, i64 0), i8* %52, i8* %53, i8* %55)
%57 = call i32 @exit(i32 1)
unreachable
58: ; preds = %46
%59 = load i8*, i8** %15
%60 = call i32 @rmdir(i8* %59)
%61 = load i8*, i8** %10
%62 = load i8*, i8** %11
%63 = load i8*, i8** %8
%64 = load i8*, i8** %9
%65 = call i32 @execl(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i8* %61, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i64 0, i64 0), i8* %62, i8* %63, i8* %64, i32* null)
%66 = load i32, i32* @stderr
%67 = load i8*, i8** %7
%68 = load i32, i32* @errno
%69 = call i8* @strerror(i32 %68)
%70 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %66, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0), i8* %67, i8* %69)
%71 = call i32 @exit(i32 1)
unreachable
72: ; preds = %30
%73 = load i32, i32* %12
%74 = call i32 @waitpid(i32 %73, i32* %13, i32 0)
store i32 %74, i32* %12
%75 = load i32, i32* %12
%76 = icmp eq i32 %75, -1
br i1 %76, label %77, label %83
77: ; preds = %72
%78 = load i32, i32* @stderr
%79 = load i8*, i8** %7
%80 = load i32, i32* @errno
%81 = call i8* @strerror(i32 %80)
%82 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %78, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.9, i64 0, i64 0), i8* %79, i8* %81)
store i32 -1, i32* %6
br label %88
83: ; preds = %72
%84 = load i32, i32* %13
%85 = icmp ne i32 %84, 0
br i1 %85, label %86, label %87
86: ; preds = %83
store i32 -1, i32* %6
br label %88
87: ; preds = %83
store i32 0, i32* %6
br label %88
88: ; preds = %87, %86, %77, %24, %19
%89 = load i32, i32* %6
ret i32 %89
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [14 x i8] c"%s: fork: %s\0A\00"
@errno = global i32 0
@__const.fuse_mnt_add_mount.templ = [22 x i8] c"/tmp/fusermountXXXXXX\00"
@.str.1 = [42 x i8] c"%s: failed to create temporary directory\0A\00"
@.str.2 = [31 x i8] c"%s: failed to chdir to %s: %s\0A\00"
@.str.3 = [11 x i8] c"/bin/mount\00"
@.str.4 = [3 x i8] c"-i\00"
@.str.5 = [3 x i8] c"-f\00"
@.str.6 = [3 x i8] c"-t\00"
@.str.7 = [3 x i8] c"-o\00"
@.str.8 = [38 x i8] c"%s: failed to execute /bin/mount: %s\0A\00"
@.str.9 = [17 x i8] c"%s: waitpid: %s\0A\00"
define i32 @fuse_mnt_add_mount(i8* %0, i8* %1, i8* %2, i8* %3, i8* %4) {
%6 = alloca i32
%7 = alloca [22 x i8]
%8 = bitcast i32* %6 to i8*
%9 = tail call i32 @mtab_needs_update(i8* %2)
%10 = icmp eq i32 %9, 0
br i1 %10, label %57, label %11
11: ; preds = %5
%12 = tail call i32 (...) @fork()
switch i32 %12, label %45 [
i32 -1, label %13
i32 0, label %18
]
13: ; preds = %11
%14 = load i32, i32* @stderr
%15 = load i32, i32* @errno
%16 = tail call i8* @strerror(i32 %15)
%17 = tail call i32 (i32, i8*, i8*, ...) @fprintf(i32 %14, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i8* %0, i8* %16)
br label %57
18: ; preds = %11
%19 = getelementptr inbounds [22 x i8], [22 x i8]* %7, i64 0, i64 0
%20 = tail call i32 (...) @geteuid()
%21 = tail call i32 @setuid(i32 %20)
%22 = call i8* @mkdtemp(i8* %19)
%23 = icmp eq i8* %22, null
br i1 %23, label %24, label %28
24: ; preds = %18
%25 = load i32, i32* @stderr
%26 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%27 = call i32 @exit(i32 1)
unreachable
28: ; preds = %18
%29 = call i64 @chdir(i8* %22)
%30 = icmp eq i64 %29, 0
br i1 %30, label %37, label %31
31: ; preds = %28
%32 = load i32, i32* @stderr
%33 = load i32, i32* @errno
%34 = call i8* @strerror(i32 %33)
%35 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %32, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.2, i64 0, i64 0), i8* %0, i8* %22, i8* %34)
%36 = call i32 @exit(i32 1)
unreachable
37: ; preds = %28
%38 = call i32 @rmdir(i8* %22)
%39 = call i32 @execl(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i8* %3, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i64 0, i64 0), i8* %4, i8* %1, i8* %2, i32* null)
%40 = load i32, i32* @stderr
%41 = load i32, i32* @errno
%42 = call i8* @strerror(i32 %41)
%43 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %40, i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.8, i64 0, i64 0), i8* %0, i8* %42)
%44 = call i32 @exit(i32 1)
unreachable
45: ; preds = %11
%46 = call i32 @waitpid(i32 %12, i32* %6, i32 0)
%47 = icmp eq i32 %46, -1
br i1 %47, label %48, label %53
48: ; preds = %45
%49 = load i32, i32* @stderr
%50 = load i32, i32* @errno
%51 = call i8* @strerror(i32 %50)
%52 = call i32 (i32, i8*, i8*, ...) @fprintf(i32 %49, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.9, i64 0, i64 0), i8* %0, i8* %51)
br label %57
53: ; preds = %45
%54 = load i32, i32* %6
%55 = icmp ne i32 %54, 0
%56 = sext i1 %55 to i32
br label %57
57: ; preds = %53, %5, %48, %13
%58 = phi i32 [ -1, %13 ], [ -1, %48 ], [ 0, %5 ], [ %56, %53 ]
ret i32 %58
}