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

/* Variables and functions */
int BUFSIZ;
int /*<<< orphan*/ O_RDONLY;
int /*<<< orphan*/ O_WRONLY;
int /*<<< orphan*/ WNOHANG;
int /*<<< orphan*/ close(int);
int /*<<< orphan*/ dup2(int, int);
int /*<<< orphan*/ execlp(char *, char *, char *, char *, int /*<<< orphan*/ *);
int /*<<< orphan*/ *fdopen(int, char *);
scalar_t__ fgets(char *, int, int /*<<< orphan*/ *);
int fork();
int /*<<< orphan*/ open(char *, int /*<<< orphan*/);
int /*<<< orphan*/ perror(char *);
scalar_t__ pipe(int *);
int /*<<< orphan*/ printf(char *);
char *strchr(char *, char);
scalar_t__ strncmp(char *, char *, int);
int /*<<< orphan*/ strncpy(char *, char *, int);
int /*<<< orphan*/ waitpid(int, int /*<<< orphan*/ *, int /*<<< orphan*/);
int _get_cache_dir(char *buffer, int buf_size) {
  FILE *scontrol;
  int fildes[2];
  pid_t child, fval;
  char line[BUFSIZ], *fname;
  if (pipe(fildes) < 0) {
    perror("pipe");
    return -1;
  }
  child = fork();
  if (child == -1) {
    perror("fork");
    return -1;
  }
  if (child == 0) {
    close(0);
    open("/dev/null", O_RDONLY);
    dup2(fildes[1], 1);
    close(2);
    open("/dev/null", O_WRONLY);
    execlp("scontrol", "scontrol", "show", "config", NULL);
    perror("execl(scontrol)");
    return -1;
  }
  close(fildes[1]);
  scontrol = fdopen(fildes[0], "r");
  buffer[0] = '\0';
  while (fgets(line, BUFSIZ, scontrol)) {
    if (strncmp(line, "StateSaveLocation", 17))
      continue;
    fname = strchr(line, '\n');
    if (fname)
      fname[0] = '\0';
    fname = strchr(line, '/');
    if (fname)
      strncpy(buffer, fname, buf_size);
    break;
  }
  close(fildes[0]);
  if (!buffer[0]) {
    printf("ERROR: Failed to get StateSaveLocation\n");
    close(fildes[0]);
    return -1;
  }
  waitpid(-1, NULL, WNOHANG);
  return 0;
}


x86 assembly (clang, -O0):
<_get_cache_dir>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
mov    %rdi,-0x10(%rbp)
mov    %esi,-0x14(%rbp)
mov    0x2dda(%rip),%rax
mov    (%rax),%eax
mov    %rsp,%rcx
mov    %rcx,-0x38(%rbp)
mov    %rax,%rdx
add    $0xf,%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x58(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x40(%rbp)
lea    -0x28(%rbp),%rdi
call   1090 <pipe@plt>
cmp    $0x0,%rax
jge    124d <_get_cache_dir+0x6d>
lea    0xdcb(%rip),%rdi
call   10e0 <perror@plt>
movl   $0xffffffff,-0x4(%rbp)
movl   $0x1,-0x4c(%rbp)
jmp    1430 <_get_cache_dir+0x250>
mov    $0x0,%al
call   1100 <fork@plt>
mov    %eax,-0x2c(%rbp)
cmpl   $0xffffffff,-0x2c(%rbp)
jne    1280 <_get_cache_dir+0xa0>
lea    0xd9d(%rip),%rdi
call   10e0 <perror@plt>
movl   $0xffffffff,-0x4(%rbp)
movl   $0x1,-0x4c(%rbp)
jmp    1430 <_get_cache_dir+0x250>
cmpl   $0x0,-0x2c(%rbp)
jne    1313 <_get_cache_dir+0x133>
xor    %edi,%edi
call   1080 <close@plt>
mov    0x2d50(%rip),%rax
mov    (%rax),%esi
lea    0xd69(%rip),%rdi
call   10d0 <open@plt>
mov    -0x24(%rbp),%edi
mov    $0x1,%esi
call   1050 <dup2@plt>
mov    $0x2,%edi
call   1080 <close@plt>
mov    0x2cfc(%rip),%rax
mov    (%rax),%esi
lea    0xd3d(%rip),%rdi
call   10d0 <open@plt>
lea    0xd3b(%rip),%rsi
lea    0xd3d(%rip),%rdx
lea    0xd3b(%rip),%rcx
xor    %eax,%eax
mov    %eax,%r8d
mov    %rsi,%rdi
call   10f0 <execlp@plt>
lea    0xd2e(%rip),%rdi
call   10e0 <perror@plt>
movl   $0xffffffff,-0x4(%rbp)
movl   $0x1,-0x4c(%rbp)
jmp    1430 <_get_cache_dir+0x250>
mov    -0x24(%rbp),%edi
call   1080 <close@plt>
mov    -0x28(%rbp),%edi
lea    0xd14(%rip),%rsi
call   10b0 <fdopen@plt>
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
movb   $0x0,(%rax)
mov    -0x58(%rbp),%rdi
mov    0x2c90(%rip),%rax
mov    (%rax),%esi
mov    -0x20(%rbp),%rdx
call   10a0 <fgets@plt>
cmp    $0x0,%rax
je     13cf <_get_cache_dir+0x1ef>
mov    -0x58(%rbp),%rdi
lea    0xcdb(%rip),%rsi
mov    $0x11,%edx
call   1040 <strncmp@plt>
cmp    $0x0,%rax
je     1379 <_get_cache_dir+0x199>
jmp    1335 <_get_cache_dir+0x155>
mov    -0x58(%rbp),%rdi
mov    $0xa,%esi
call   1060 <strchr@plt>
mov    %rax,-0x48(%rbp)
cmpq   $0x0,-0x48(%rbp)
je     139d <_get_cache_dir+0x1bd>
mov    -0x48(%rbp),%rax
movb   $0x0,(%rax)
mov    -0x58(%rbp),%rdi
mov    $0x2f,%esi
call   1060 <strchr@plt>
mov    %rax,-0x48(%rbp)
cmpq   $0x0,-0x48(%rbp)
je     13ca <_get_cache_dir+0x1ea>
mov    -0x10(%rbp),%rdi
mov    -0x48(%rbp),%rsi
mov    -0x14(%rbp),%edx
call   1030 <strncpy@plt>
jmp    13cf <_get_cache_dir+0x1ef>
mov    -0x28(%rbp),%edi
call   1080 <close@plt>
mov    -0x10(%rbp),%rax
cmpb   $0x0,(%rax)
jne    140b <_get_cache_dir+0x22b>
lea    0xc62(%rip),%rdi
call   1070 <printf@plt>
mov    -0x28(%rbp),%edi
call   1080 <close@plt>
movl   $0xffffffff,-0x4(%rbp)
movl   $0x1,-0x4c(%rbp)
jmp    1430 <_get_cache_dir+0x250>
mov    0x2bce(%rip),%rax
mov    (%rax),%edx
mov    $0xffffffff,%edi
xor    %eax,%eax
mov    %eax,%esi
call   10c0 <waitpid@plt>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x4c(%rbp)
mov    -0x38(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<_get_cache_dir>:
push   %rbp
mov    %rsp,%rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
mov    %esi,%r13d
mov    %rdi,%r15
mov    %rsp,%r12
mov    0x2dcf(%rip),%r14
mov    (%r14),%eax
mov    %rsp,%rbx
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%rbx
mov    %rbx,%rsp
lea    -0x30(%rbp),%rdi
call   1090 <pipe@plt>
test   %rax,%rax
js     1325 <_get_cache_dir+0x145>
xor    %eax,%eax
call   1100 <fork@plt>
test   %eax,%eax
je     132e <_get_cache_dir+0x14e>
cmp    $0xffffffff,%eax
je     139e <_get_cache_dir+0x1be>
mov    %r13d,-0x34(%rbp)
mov    %r12,-0x40(%rbp)
mov    -0x2c(%rbp),%edi
call   1080 <close@plt>
mov    -0x30(%rbp),%edi
lea    0xde0(%rip),%rsi
call   10b0 <fdopen@plt>
mov    %rax,%r12
movb   $0x0,(%r15)
lea    0xde4(%rip),%r13
nopl   0x0(%rax)
mov    (%r14),%esi
mov    %rbx,%rdi
mov    %r12,%rdx
call   10a0 <fgets@plt>
test   %rax,%rax
je     12cd <_get_cache_dir+0xed>
mov    %rbx,%rdi
mov    %r13,%rsi
mov    $0x11,%edx
call   1040 <strncmp@plt>
test   %rax,%rax
jne    1270 <_get_cache_dir+0x90>
mov    %rbx,%rdi
mov    $0xa,%esi
call   1070 <strchr@plt>
test   %rax,%rax
je     12ad <_get_cache_dir+0xcd>
movb   $0x0,(%rax)
mov    %rbx,%rdi
mov    $0x2f,%esi
call   1070 <strchr@plt>
test   %rax,%rax
je     12cd <_get_cache_dir+0xed>
mov    %r15,%rdi
mov    %rax,%rsi
mov    -0x34(%rbp),%edx
call   1030 <strncpy@plt>
mov    -0x30(%rbp),%edi
call   1080 <close@plt>
cmpb   $0x0,(%r15)
je     12f4 <_get_cache_dir+0x114>
mov    0x2cfe(%rip),%rax
mov    (%rax),%edx
xor    %ebx,%ebx
mov    $0xffffffff,%edi
xor    %esi,%esi
call   10c0 <waitpid@plt>
jmp    130d <_get_cache_dir+0x12d>
lea    0xd40(%rip),%rdi
call   1050 <puts@plt>
mov    -0x30(%rbp),%edi
call   1080 <close@plt>
mov    $0xffffffff,%ebx
mov    -0x40(%rbp),%r12
mov    %r12,%rsp
mov    %ebx,%eax
lea    -0x28(%rbp),%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
lea    0xcd4(%rip),%rdi
jmp    13a5 <_get_cache_dir+0x1c5>
xor    %edi,%edi
call   1080 <close@plt>
mov    0x2cac(%rip),%rax
mov    (%rax),%esi
lea    0xcc5(%rip),%rbx
mov    %rbx,%rdi
call   10d0 <open@plt>
mov    -0x2c(%rbp),%edi
mov    $0x1,%esi
call   1060 <dup2@plt>
mov    $0x2,%edi
call   1080 <close@plt>
mov    0x2c55(%rip),%rax
mov    (%rax),%esi
mov    %rbx,%rdi
call   10d0 <open@plt>
lea    0xc98(%rip),%rdi
lea    0xc9a(%rip),%rdx
lea    0xc98(%rip),%rcx
mov    %rdi,%rsi
xor    %r8d,%r8d
call   10f0 <execlp@plt>
lea    0xc8d(%rip),%rdi
jmp    13a5 <_get_cache_dir+0x1c5>
lea    0xc60(%rip),%rdi
call   10e0 <perror@plt>
mov    $0xffffffff,%ebx
jmp    1311 <_get_cache_dir+0x131>

LLVM IR (-O0):
@BUFSIZ = global i32 0
@.str = [5 x i8] c"pipe\00"
@.str.1 = [5 x i8] c"fork\00"
@.str.2 = [10 x i8] c"/dev/null\00"
@O_RDONLY = global i32 0
@O_WRONLY = global i32 0
@.str.3 = [9 x i8] c"scontrol\00"
@.str.4 = [5 x i8] c"show\00"
@.str.5 = [7 x i8] c"config\00"
@.str.6 = [16 x i8] c"execl(scontrol)\00"
@.str.7 = [2 x i8] c"r\00"
@.str.8 = [18 x i8] c"StateSaveLocation\00"
@.str.9 = [40 x i8] c"ERROR: Failed to get StateSaveLocation\0A\00"
@WNOHANG = global i32 0
define i32 @_get_cache_dir(i8* %0, i32 %1) {
%3 = alloca i32
%4 = alloca i8*
%5 = alloca i32
%6 = alloca i32*
%7 = alloca [2 x i32]
%8 = alloca i32
%9 = alloca i32
%10 = alloca i8*
%11 = alloca i64
%12 = alloca i8*
%13 = alloca i32
store i8* %0, i8** %4
store i32 %1, i32* %5
%14 = load i32, i32* @BUFSIZ
%15 = zext i32 %14 to i64
%16 = call i8* @llvm.stacksave()
store i8* %16, i8** %10
%17 = alloca i8, i64 %15
store i64 %15, i64* %11
%18 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 0
%19 = call i64 @pipe(i32* %18)
%20 = icmp slt i64 %19, 0
br i1 %20, label %21, label %23
21: ; preds = %2
%22 = call i32 @perror(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
store i32 -1, i32* %3
store i32 1, i32* %13
br label %95
23: ; preds = %2
%24 = call i32 (...) @fork()
store i32 %24, i32* %8
%25 = load i32, i32* %8
%26 = icmp eq i32 %25, -1
br i1 %26, label %27, label %29
27: ; preds = %23
%28 = call i32 @perror(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
store i32 -1, i32* %3
store i32 1, i32* %13
br label %95
29: ; preds = %23
%30 = load i32, i32* %8
%31 = icmp eq i32 %30, 0
br i1 %31, label %32, label %44
32: ; preds = %29
%33 = call i32 @close(i32 0)
%34 = load i32, i32* @O_RDONLY
%35 = call i32 @open(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), i32 %34)
%36 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 1
%37 = load i32, i32* %36
%38 = call i32 @dup2(i32 %37, i32 1)
%39 = call i32 @close(i32 2)
%40 = load i32, i32* @O_WRONLY
%41 = call i32 @open(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), i32 %40)
%42 = call i32 @execlp(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32* null)
%43 = call i32 @perror(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0))
store i32 -1, i32* %3
store i32 1, i32* %13
br label %95
44: ; preds = %29
%45 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 1
%46 = load i32, i32* %45
%47 = call i32 @close(i32 %46)
%48 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 0
%49 = load i32, i32* %48
%50 = call i32* @fdopen(i32 %49, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
store i32* %50, i32** %6
%51 = load i8*, i8** %4
%52 = getelementptr inbounds i8, i8* %51, i64 0
store i8 0, i8* %52
br label %53
53: ; preds = %61, %44
%54 = load i32, i32* @BUFSIZ
%55 = load i32*, i32** %6
%56 = call i64 @fgets(i8* %17, i32 %54, i32* %55)
%57 = icmp ne i64 %56, 0
br i1 %57, label %58, label %79
58: ; preds = %53
%59 = call i64 @strncmp(i8* %17, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.8, i64 0, i64 0), i32 17)
%60 = icmp ne i64 %59, 0
br i1 %60, label %61, label %62
61: ; preds = %58
br label %53
62: ; preds = %58
%63 = call i8* @strchr(i8* %17, i8 signext 10)
store i8* %63, i8** %12
%64 = load i8*, i8** %12
%65 = icmp ne i8* %64, null
br i1 %65, label %66, label %69
66: ; preds = %62
%67 = load i8*, i8** %12
%68 = getelementptr inbounds i8, i8* %67, i64 0
store i8 0, i8* %68
br label %69
69: ; preds = %66, %62
%70 = call i8* @strchr(i8* %17, i8 signext 47)
store i8* %70, i8** %12
%71 = load i8*, i8** %12
%72 = icmp ne i8* %71, null
br i1 %72, label %73, label %78
73: ; preds = %69
%74 = load i8*, i8** %4
%75 = load i8*, i8** %12
%76 = load i32, i32* %5
%77 = call i32 @strncpy(i8* %74, i8* %75, i32 %76)
br label %78
78: ; preds = %73, %69
br label %79
79: ; preds = %78, %53
%80 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 0
%81 = load i32, i32* %80
%82 = call i32 @close(i32 %81)
%83 = load i8*, i8** %4
%84 = getelementptr inbounds i8, i8* %83, i64 0
%85 = load i8, i8* %84
%86 = icmp ne i8 %85, 0
br i1 %86, label %92, label %87
87: ; preds = %79
%88 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.9, i64 0, i64 0))
%89 = getelementptr inbounds [2 x i32], [2 x i32]* %7, i64 0, i64 0
%90 = load i32, i32* %89
%91 = call i32 @close(i32 %90)
store i32 -1, i32* %3
store i32 1, i32* %13
br label %95
92: ; preds = %79
%93 = load i32, i32* @WNOHANG
%94 = call i32 @waitpid(i32 -1, i32* null, i32 %93)
store i32 0, i32* %3
store i32 1, i32* %13
br label %95
95: ; preds = %92, %87, %32, %27, %21
%96 = load i8*, i8** %10
%97 = load i32, i32* %3
ret i32 %97
}

LLVM IR (-O2):
@BUFSIZ = global i32 0
@.str = [5 x i8] c"pipe\00"
@.str.1 = [5 x i8] c"fork\00"
@.str.2 = [10 x i8] c"/dev/null\00"
@O_RDONLY = global i32 0
@O_WRONLY = global i32 0
@.str.3 = [9 x i8] c"scontrol\00"
@.str.4 = [5 x i8] c"show\00"
@.str.5 = [7 x i8] c"config\00"
@.str.6 = [16 x i8] c"execl(scontrol)\00"
@.str.7 = [2 x i8] c"r\00"
@.str.8 = [18 x i8] c"StateSaveLocation\00"
@WNOHANG = global i32 0
@str = [39 x i8] c"ERROR: Failed to get StateSaveLocation\00"
define i32 @_get_cache_dir(i8* %0, i32 %1) {
%3 = alloca [2 x i32]
%4 = bitcast [2 x i32]* %3 to i8*
%5 = load i32, i32* @BUFSIZ
%6 = zext i32 %5 to i64
%7 = tail call i8* @llvm.stacksave()
%8 = alloca i8, i64 %6
%9 = getelementptr inbounds [2 x i32], [2 x i32]* %3, i64 0, i64 0
%10 = call i64 @pipe(i32* %9)
%11 = icmp slt i64 %10, 0
br i1 %11, label %12, label %14
12: ; preds = %2
%13 = call i32 @perror(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
br label %64
14: ; preds = %2
%15 = call i32 (...) @fork()
switch i32 %15, label %30 [
i32 -1, label %16
i32 0, label %18
]
16: ; preds = %14
%17 = call i32 @perror(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
br label %64
18: ; preds = %14
%19 = call i32 @close(i32 0)
%20 = load i32, i32* @O_RDONLY
%21 = call i32 @open(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), i32 %20)
%22 = getelementptr inbounds [2 x i32], [2 x i32]* %3, i64 0, i64 1
%23 = load i32, i32* %22
%24 = call i32 @dup2(i32 %23, i32 1)
%25 = call i32 @close(i32 2)
%26 = load i32, i32* @O_WRONLY
%27 = call i32 @open(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), i32 %26)
%28 = call i32 @execlp(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32* null)
%29 = call i32 @perror(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0))
br label %64
30: ; preds = %14
%31 = getelementptr inbounds [2 x i32], [2 x i32]* %3, i64 0, i64 1
%32 = load i32, i32* %31
%33 = call i32 @close(i32 %32)
%34 = load i32, i32* %9
%35 = call i32* @fdopen(i32 %34, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
store i8 0, i8* %0
br label %36
36: ; preds = %40, %30
%37 = load i32, i32* @BUFSIZ
%38 = call i64 @fgets(i8* %8, i32 %37, i32* %35)
%39 = icmp eq i64 %38, 0
br i1 %39, label %52, label %40
40: ; preds = %36
%41 = call i64 @strncmp(i8* %8, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.8, i64 0, i64 0), i32 17)
%42 = icmp eq i64 %41, 0
br i1 %42, label %43, label %36
43: ; preds = %40
%44 = call i8* @strchr(i8* %8, i8 signext 10)
%45 = icmp eq i8* %44, null
br i1 %45, label %47, label %46
46: ; preds = %43
store i8 0, i8* %44
br label %47
47: ; preds = %46, %43
%48 = call i8* @strchr(i8* %8, i8 signext 47)
%49 = icmp eq i8* %48, null
br i1 %49, label %52, label %50
50: ; preds = %47
%51 = call i32 @strncpy(i8* %0, i8* %48, i32 %1)
br label %52
52: ; preds = %36, %47, %50
%53 = load i32, i32* %9
%54 = call i32 @close(i32 %53)
%55 = load i8, i8* %0
%56 = icmp eq i8 %55, 0
br i1 %56, label %57, label %61
57: ; preds = %52
%58 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str, i64 0, i64 0))
%59 = load i32, i32* %9
%60 = call i32 @close(i32 %59)
br label %64
61: ; preds = %52
%62 = load i32, i32* @WNOHANG
%63 = call i32 @waitpid(i32 -1, i32* null, i32 %62)
br label %64
64: ; preds = %61, %57, %18, %16, %12
%65 = phi i32 [ -1, %12 ], [ -1, %16 ], [ -1, %18 ], [ 0, %61 ], [ -1, %57 ]
ret i32 %65
}