#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 /*<<< orphan*/ EXIT_FAILURE;
char **calloc(int, int);
int /*<<< orphan*/ exit(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *);
int /*<<< orphan*/ free(char **);
char **realloc(char **, int);
int /*<<< orphan*/ stderr;
char *strtok(char *, char *);
char **dsh_jobs_parse_line(char *line, int *argv) {
  if (!line)
    return NULL;
  *argv = 0;
  int args_buffsize = 64, position = 0, i;
  char **tokens = calloc(args_buffsize, sizeof(char *));
  char *current_token = NULL, **tokens_backup = NULL;
  if (!tokens) {
    fprintf(stderr, "dsh internal error: cannot allocate memory\n");
    exit(EXIT_FAILURE);
  }
  current_token = strtok(line, " \t\n\r\a");
  while (current_token) {
    (*argv)++;
    tokens[position] = current_token;
    position++;
    if (position >= args_buffsize) {
      args_buffsize += 64;
      tokens_backup = tokens;
      tokens = realloc(tokens, args_buffsize * sizeof(char *));
      for (i = 0; i + position < args_buffsize; i++)
        tokens[i + position] = NULL;
      if (!tokens) {
        fprintf(stderr, "dsh internal error: cannot allocate memory\n");
        free(tokens_backup);
        exit(EXIT_FAILURE);
      }
    }
    current_token = strtok(NULL, " \t\n\r\a");
  }
  return tokens;
}


x86 assembly (clang, -O0):
<dsh_jobs_parse_line>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
cmpq   $0x0,-0x10(%rbp)
jne    1188 <dsh_jobs_parse_line+0x28>
movq   $0x0,-0x8(%rbp)
jmp    12fc <dsh_jobs_parse_line+0x19c>
mov    -0x18(%rbp),%rax
movl   $0x0,(%rax)
movl   $0x40,-0x1c(%rbp)
movl   $0x0,-0x20(%rbp)
mov    -0x1c(%rbp),%edi
mov    $0x8,%esi
call   1040 <calloc@plt>
mov    %rax,-0x30(%rbp)
movq   $0x0,-0x38(%rbp)
movq   $0x0,-0x40(%rbp)
cmpq   $0x0,-0x30(%rbp)
jne    11ef <dsh_jobs_parse_line+0x8f>
mov    0x2e0d(%rip),%rax
mov    (%rax),%edi
lea    0xe24(%rip),%rsi
call   1050 <fprintf@plt>
mov    0x2df0(%rip),%rax
mov    (%rax),%edi
call   1080 <exit@plt>
mov    -0x10(%rbp),%rdi
lea    0xe32(%rip),%rsi
call   1070 <strtok@plt>
mov    %rax,-0x38(%rbp)
cmpq   $0x0,-0x38(%rbp)
je     12f4 <dsh_jobs_parse_line+0x194>
mov    -0x18(%rbp),%rax
mov    (%rax),%ecx
add    $0x1,%ecx
mov    %ecx,(%rax)
mov    -0x38(%rbp),%rdx
mov    -0x30(%rbp),%rax
movslq -0x20(%rbp),%rcx
mov    %rdx,(%rax,%rcx,8)
mov    -0x20(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x20(%rbp)
mov    -0x20(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jl     12db <dsh_jobs_parse_line+0x17b>
mov    -0x1c(%rbp),%eax
add    $0x40,%eax
mov    %eax,-0x1c(%rbp)
mov    -0x30(%rbp),%rax
mov    %rax,-0x40(%rbp)
mov    -0x30(%rbp),%rdi
movslq -0x1c(%rbp),%rax
shl    $0x3,%rax
mov    %eax,%esi
call   1060 <realloc@plt>
mov    %rax,-0x30(%rbp)
movl   $0x0,-0x24(%rbp)
mov    -0x24(%rbp),%eax
add    -0x20(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jge    129f <dsh_jobs_parse_line+0x13f>
mov    -0x30(%rbp),%rax
mov    -0x24(%rbp),%ecx
add    -0x20(%rbp),%ecx
movslq %ecx,%rcx
movq   $0x0,(%rax,%rcx,8)
mov    -0x24(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x24(%rbp)
jmp    126d <dsh_jobs_parse_line+0x10d>
cmpq   $0x0,-0x30(%rbp)
jne    12d6 <dsh_jobs_parse_line+0x176>
mov    0x2d2f(%rip),%rax
mov    (%rax),%edi
lea    0xd46(%rip),%rsi
call   1050 <fprintf@plt>
mov    -0x40(%rbp),%rdi
call   1030 <free@plt>
mov    0x2d09(%rip),%rax
mov    (%rax),%edi
call   1080 <exit@plt>
jmp    12db <dsh_jobs_parse_line+0x17b>
xor    %eax,%eax
mov    %eax,%edi
lea    0xd46(%rip),%rsi
call   1070 <strtok@plt>
mov    %rax,-0x38(%rbp)
jmp    1203 <dsh_jobs_parse_line+0xa3>
mov    -0x30(%rbp),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<dsh_jobs_parse_line>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x38,%rsp
test   %rdi,%rdi
je     14a0 <dsh_jobs_parse_line+0x340>
mov    %rdi,%rbx
mov    %rsi,0x20(%rsp)
movl   $0x0,(%rsi)
mov    $0x40,%edi
mov    $0x8,%esi
call   1040 <calloc@plt>
test   %rax,%rax
je     14e4 <dsh_jobs_parse_line+0x384>
mov    %rax,%r12
lea    0xe85(%rip),%rsi
mov    %rbx,%rdi
call   1070 <strtok@plt>
test   %rax,%rax
je     14a4 <dsh_jobs_parse_line+0x344>
mov    $0x40,%r14d
mov    $0x3f,%ecx
mov    %rcx,0x18(%rsp)
mov    $0x9,%r15d
mov    $0x1,%ebp
mov    $0x2,%ecx
mov    %rcx,0x28(%rsp)
mov    $0x5,%ecx
mov    %rcx,0x8(%rsp)
xor    %r13d,%r13d
mov    0x20(%rsp),%rcx
jmp    125e <dsh_jobs_parse_line+0xfe>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    %r14d,%r13d
mov    %r12,%rbx
mov    %rbp,%r15
mov    0x10(%rsp),%rbp
mov    0x8(%rsp),%r14
xor    %edi,%edi
lea    0xe10(%rip),%rsi
call   1070 <strtok@plt>
mov    0x18(%rsp),%rcx
add    $0xffffffff,%ecx
mov    %rcx,0x18(%rsp)
add    $0x1,%r15
add    $0x1,%rbp
addq   $0x1,0x28(%rsp)
add    $0x1,%r14
mov    %r14,0x8(%rsp)
mov    %rbx,%r12
mov    %r13d,%r14d
test   %rax,%rax
mov    0x30(%rsp),%r13
mov    0x20(%rsp),%rcx
je     14a7 <dsh_jobs_parse_line+0x347>
mov    %rbp,0x10(%rsp)
mov    %r15,%rbp
addl   $0x1,(%rcx)
mov    %r13,%r15
mov    %rax,(%r12,%r13,8)
add    $0x1,%r13
cmp    %r13d,%r14d
mov    %r13,0x30(%rsp)
jg     1200 <dsh_jobs_parse_line+0xa0>
lea    0x40(%r14),%ebx
lea    0x200(,%r14,8),%esi
mov    %r12,%rdi
call   1060 <realloc@plt>
mov    %ebx,%r11d
mov    %rax,%rbx
cmp    %r13d,%r11d
jle    1320 <dsh_jobs_parse_line+0x1c0>
mov    %r13,%r10
mov    0x18(%rsp),%rax
lea    (%r14,%rax,1),%r9d
cmp    $0x4,%r9d
jae    133e <dsh_jobs_parse_line+0x1de>
xor    %ecx,%ecx
mov    %r10,%rdx
mov    %rbp,%r15
mov    %rcx,%rsi
not    %rsi
add    %r9,%rsi
test   $0x3,%r9b
je     138c <dsh_jobs_parse_line+0x22c>
mov    %rcx,%rdi
neg    %rdi
add    0x28(%rsp),%rcx
add    0x18(%rsp),%r14b
movzbl %r14b,%ebp
and    $0x3,%ebp
nopl   0x0(%rax)
mov    %edx,%eax
movq   $0x0,(%rbx,%rax,8)
add    $0xffffffffffffffff,%rdi
mov    %rcx,%rdx
add    $0x1,%rcx
add    $0xffffffffffffffff,%rbp
jne    12f0 <dsh_jobs_parse_line+0x190>
mov    0x10(%rsp),%rbp
mov    %rbp,%rdx
sub    %rdi,%rdx
neg    %rdi
mov    %rdi,%rcx
jmp    1391 <dsh_jobs_parse_line+0x231>
xchg   %ax,%ax
test   %rbx,%rbx
mov    %rbp,%r15
mov    0x10(%rsp),%rbp
mov    0x8(%rsp),%r14
mov    %r11d,%r13d
jne    1213 <dsh_jobs_parse_line+0xb3>
jmp    14b9 <dsh_jobs_parse_line+0x359>
lea    -0x1(%r9),%rcx
mov    $0xfffffffe,%edx
sub    %r15d,%edx
cmp    %ecx,%edx
xorps  %xmm0,%xmm0
jb     12b7 <dsh_jobs_parse_line+0x157>
shr    $0x20,%rcx
mov    $0x0,%ecx
mov    %r10,%rdx
mov    %rbp,%r15
jne    12bf <dsh_jobs_parse_line+0x15f>
mov    %r9d,%ecx
and    $0xfffffffc,%ecx
lea    -0x4(%rcx),%rdx
mov    %rdx,%r8
shr    $0x2,%r8
add    $0x1,%r8
cmp    $0xc,%rdx
jae    13f0 <dsh_jobs_parse_line+0x290>
xor    %edx,%edx
jmp    144d <dsh_jobs_parse_line+0x2ed>
mov    0x10(%rsp),%rbp
mov    0x8(%rsp),%r14
cmp    $0x3,%rsi
jb     13e8 <dsh_jobs_parse_line+0x288>
sub    %rcx,%r9
add    %r14,%rcx
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    %edx,%eax
movq   $0x0,(%rbx,%rax,8)
lea    -0x3(%rcx),%eax
movq   $0x0,(%rbx,%rax,8)
lea    -0x2(%rcx),%eax
movq   $0x0,(%rbx,%rax,8)
lea    -0x1(%rcx),%eax
movq   $0x0,(%rbx,%rax,8)
mov    %rcx,%rdx
add    $0x4,%rcx
add    $0xfffffffffffffffc,%r9
jne    13b0 <dsh_jobs_parse_line+0x250>
mov    %r11d,%r13d
jmp    1213 <dsh_jobs_parse_line+0xb3>
mov    %r9d,%edi
and    $0xfffffffc,%edi
add    $0xfffffffffffffffc,%rdi
shr    $0x2,%rdi
add    $0x1,%rdi
and    $0xfffffffffffffffc,%rdi
mov    %r15,%rsi
xor    %edx,%edx
nopl   0x0(%rax,%rax,1)
lea    -0x8(%rsi),%ebp
movups %xmm0,(%rbx,%rbp,8)
movups %xmm0,0x10(%rbx,%rbp,8)
lea    -0x4(%rsi),%ebp
movups %xmm0,(%rbx,%rbp,8)
movups %xmm0,0x10(%rbx,%rbp,8)
mov    %esi,%ebp
movups %xmm0,(%rbx,%rbp,8)
movups %xmm0,0x10(%rbx,%rbp,8)
lea    0x4(%rsi),%ebp
movups %xmm0,(%rbx,%rbp,8)
movups %xmm0,0x10(%rbx,%rbp,8)
add    $0x10,%rdx
add    $0x10,%rsi
add    $0xfffffffffffffffc,%rdi
jne    1410 <dsh_jobs_parse_line+0x2b0>
test   $0x3,%r8b
mov    0x10(%rsp),%rbp
je     1485 <dsh_jobs_parse_line+0x325>
add    %rbp,%rdx
mov    %r9d,%eax
and    $0xc,%al
add    $0xfc,%al
shr    $0x2,%al
add    $0x1,%al
movzbl %al,%esi
and    $0x3,%esi
nopl   (%rax)
mov    %edx,%eax
movups %xmm0,(%rbx,%rax,8)
movups %xmm0,0x10(%rbx,%rax,8)
add    $0x4,%rdx
add    $0xffffffffffffffff,%rsi
jne    1470 <dsh_jobs_parse_line+0x310>
cmp    %r9,%rcx
jne    1497 <dsh_jobs_parse_line+0x337>
mov    0x8(%rsp),%r14
mov    %r11d,%r13d
jmp    1213 <dsh_jobs_parse_line+0xb3>
lea    (%r10,%rcx,1),%rdx
jmp    12bf <dsh_jobs_parse_line+0x15f>
xor    %ebx,%ebx
jmp    14a7 <dsh_jobs_parse_line+0x347>
mov    %r12,%rbx
mov    %rbx,%rax
add    $0x38,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
mov    0x2b20(%rip),%rax
mov    (%rax),%edi
lea    0xb37(%rip),%rsi
call   1050 <fprintf@plt>
mov    %r12,%rdi
call   1030 <free@plt>
mov    0x2afb(%rip),%rax
mov    (%rax),%edi
call   1080 <exit@plt>
mov    0x2af5(%rip),%rax
mov    (%rax),%edi
lea    0xb0c(%rip),%rsi
call   1050 <fprintf@plt>
jmp    14d6 <dsh_jobs_parse_line+0x376>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [44 x i8] c"dsh internal error: cannot allocate memory\0A\00"
@EXIT_FAILURE = global i32 0
@.str.1 = [6 x i8] c" \09\0A\0D\07\00"
define i8** @dsh_jobs_parse_line(i8* %0, i32* %1) {
%3 = alloca i8**
%4 = alloca i8*
%5 = alloca i32*
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i8**
%10 = alloca i8*
%11 = alloca i8**
store i8* %0, i8** %4
store i32* %1, i32** %5
%12 = load i8*, i8** %4
%13 = icmp ne i8* %12, null
br i1 %13, label %15, label %14
14: ; preds = %2
store i8** null, i8*** %3
br label %87
15: ; preds = %2
%16 = load i32*, i32** %5
store i32 0, i32* %16
store i32 64, i32* %6
store i32 0, i32* %7
%17 = load i32, i32* %6
%18 = call i8** @calloc(i32 %17, i32 8)
store i8** %18, i8*** %9
store i8* null, i8** %10
store i8** null, i8*** %11
%19 = load i8**, i8*** %9
%20 = icmp ne i8** %19, null
br i1 %20, label %26, label %21
21: ; preds = %15
%22 = load i32, i32* @stderr
%23 = call i32 @fprintf(i32 %22, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str, i64 0, i64 0))
%24 = load i32, i32* @EXIT_FAILURE
%25 = call i32 @exit(i32 %24)
unreachable
26: ; preds = %15
%27 = load i8*, i8** %4
%28 = call i8* @strtok(i8* %27, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
store i8* %28, i8** %10
br label %29
29: ; preds = %83, %26
%30 = load i8*, i8** %10
%31 = icmp ne i8* %30, null
br i1 %31, label %32, label %85
32: ; preds = %29
%33 = load i32*, i32** %5
%34 = load i32, i32* %33
%35 = add nsw i32 %34, 1
store i32 %35, i32* %33
%36 = load i8*, i8** %10
%37 = load i8**, i8*** %9
%38 = load i32, i32* %7
%39 = sext i32 %38 to i64
%40 = getelementptr inbounds i8*, i8** %37, i64 %39
store i8* %36, i8** %40
%41 = load i32, i32* %7
%42 = add nsw i32 %41, 1
store i32 %42, i32* %7
%43 = load i32, i32* %7
%44 = load i32, i32* %6
%45 = icmp sge i32 %43, %44
br i1 %45, label %46, label %83
46: ; preds = %32
%47 = load i32, i32* %6
%48 = add nsw i32 %47, 64
store i32 %48, i32* %6
%49 = load i8**, i8*** %9
store i8** %49, i8*** %11
%50 = load i8**, i8*** %9
%51 = load i32, i32* %6
%52 = sext i32 %51 to i64
%53 = mul i64 %52, 8
%54 = trunc i64 %53 to i32
%55 = call i8** @realloc(i8** %50, i32 %54)
store i8** %55, i8*** %9
store i32 0, i32* %8
br label %56
56: ; preds = %69, %46
%57 = load i32, i32* %8
%58 = load i32, i32* %7
%59 = add nsw i32 %57, %58
%60 = load i32, i32* %6
%61 = icmp slt i32 %59, %60
br i1 %61, label %62, label %72
62: ; preds = %56
%63 = load i8**, i8*** %9
%64 = load i32, i32* %8
%65 = load i32, i32* %7
%66 = add nsw i32 %64, %65
%67 = sext i32 %66 to i64
%68 = getelementptr inbounds i8*, i8** %63, i64 %67
store i8* null, i8** %68
br label %69
69: ; preds = %62
%70 = load i32, i32* %8
%71 = add nsw i32 %70, 1
store i32 %71, i32* %8
br label %56
72: ; preds = %56
%73 = load i8**, i8*** %9
%74 = icmp ne i8** %73, null
br i1 %74, label %82, label %75
75: ; preds = %72
%76 = load i32, i32* @stderr
%77 = call i32 @fprintf(i32 %76, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str, i64 0, i64 0))
%78 = load i8**, i8*** %11
%79 = call i32 @free(i8** %78)
%80 = load i32, i32* @EXIT_FAILURE
%81 = call i32 @exit(i32 %80)
unreachable
82: ; preds = %72
br label %83
83: ; preds = %82, %32
%84 = call i8* @strtok(i8* null, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
store i8* %84, i8** %10
br label %29
85: ; preds = %29
%86 = load i8**, i8*** %9
store i8** %86, i8*** %3
br label %87
87: ; preds = %85, %14
%88 = load i8**, i8*** %3
ret i8** %88
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [44 x i8] c"dsh internal error: cannot allocate memory\0A\00"
@EXIT_FAILURE = global i32 0
@.str.1 = [6 x i8] c" \09\0A\0D\07\00"
define i8** @dsh_jobs_parse_line(i8* %0, i32* nocapture %1) {
%3 = icmp eq i8* %0, null
br i1 %3, label %159, label %4
4: ; preds = %2
store i32 0, i32* %1
%5 = tail call i8** @calloc(i32 64, i32 8)
%6 = icmp eq i8** %5, null
br i1 %6, label %7, label %12
7: ; preds = %4
%8 = load i32, i32* @stderr
%9 = tail call i32 @fprintf(i32 %8, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str, i64 0, i64 0))
%10 = load i32, i32* @EXIT_FAILURE
%11 = tail call i32 @exit(i32 %10)
unreachable
12: ; preds = %4
%13 = tail call i8* @strtok(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%14 = icmp eq i8* %13, null
br i1 %14, label %159, label %15
15: ; preds = %12, %153
%16 = phi i64 [ %25, %153 ], [ 0, %12 ]
%17 = phi i32 [ %158, %153 ], [ 63, %12 ]
%18 = phi i8* [ %156, %153 ], [ %13, %12 ]
%19 = phi i8** [ %155, %153 ], [ %5, %12 ]
%20 = phi i32 [ %154, %153 ], [ 64, %12 ]
%21 = trunc i64 %16 to i32
%22 = load i32, i32* %1
%23 = add nsw i32 %22, 1
store i32 %23, i32* %1
%24 = getelementptr inbounds i8*, i8** %19, i64 %16
store i8* %18, i8** %24
%25 = add nuw i64 %16, 1
%26 = trunc i64 %25 to i32
%27 = icmp sgt i32 %20, %26
br i1 %27, label %153, label %28
28: ; preds = %15
%29 = add nsw i32 %20, 64
%30 = shl i32 %29, 3
%31 = tail call i8** @realloc(i8** %19, i32 %30)
%32 = icmp sgt i32 %29, %26
br i1 %32, label %33, label %145
33: ; preds = %28
%34 = add i32 %20, %17
%35 = zext i32 %34 to i64
%36 = icmp ult i32 %34, 4
br i1 %36, label %104, label %37
37: ; preds = %33
%38 = add nsw i64 %35, -1
%39 = trunc i64 %38 to i32
%40 = sub i32 -2, %21
%41 = icmp ult i32 %40, %39
%42 = icmp ugt i64 %38, 4294967295
%43 = or i1 %41, %42
br i1 %43, label %104, label %44
44: ; preds = %37
%45 = and i64 %35, 4294967292
%46 = add i64 %25, %45
%47 = add nsw i64 %45, -4
%48 = lshr exact i64 %47, 2
%49 = add nuw nsw i64 %48, 1
%50 = and i64 %49, 3
%51 = icmp ult i64 %47, 12
br i1 %51, label %87, label %52
52: ; preds = %44
%53 = and i64 %49, 9223372036854775804
br label %54
54: ; preds = %54, %52
%55 = phi i64 [ 0, %52 ], [ %84, %54 ]
%56 = phi i64 [ 0, %52 ], [ %85, %54 ]
%57 = add i64 %25, %55
%58 = and i64 %57, 4294967295
%59 = getelementptr inbounds i8*, i8** %31, i64 %58
%60 = bitcast i8** %59 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %60
%61 = getelementptr inbounds i8*, i8** %59, i64 2
%62 = bitcast i8** %61 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %62
%63 = or i64 %55, 4
%64 = add i64 %25, %63
%65 = and i64 %64, 4294967295
%66 = getelementptr inbounds i8*, i8** %31, i64 %65
%67 = bitcast i8** %66 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %67
%68 = getelementptr inbounds i8*, i8** %66, i64 2
%69 = bitcast i8** %68 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %69
%70 = or i64 %55, 8
%71 = add i64 %25, %70
%72 = and i64 %71, 4294967295
%73 = getelementptr inbounds i8*, i8** %31, i64 %72
%74 = bitcast i8** %73 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %74
%75 = getelementptr inbounds i8*, i8** %73, i64 2
%76 = bitcast i8** %75 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %76
%77 = or i64 %55, 12
%78 = add i64 %25, %77
%79 = and i64 %78, 4294967295
%80 = getelementptr inbounds i8*, i8** %31, i64 %79
%81 = bitcast i8** %80 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %81
%82 = getelementptr inbounds i8*, i8** %80, i64 2
%83 = bitcast i8** %82 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %83
%84 = add nuw i64 %55, 16
%85 = add nuw i64 %56, 4
%86 = icmp eq i64 %85, %53
br i1 %86, label %87, label %54
87: ; preds = %54, %44
%88 = phi i64 [ 0, %44 ], [ %84, %54 ]
%89 = icmp eq i64 %50, 0
br i1 %89, label %102, label %90
90: ; preds = %87, %90
%91 = phi i64 [ %99, %90 ], [ %88, %87 ]
%92 = phi i64 [ %100, %90 ], [ 0, %87 ]
%93 = add i64 %25, %91
%94 = and i64 %93, 4294967295
%95 = getelementptr inbounds i8*, i8** %31, i64 %94
%96 = bitcast i8** %95 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %96
%97 = getelementptr inbounds i8*, i8** %95, i64 2
%98 = bitcast i8** %97 to <2 x i8*>*
store <2 x i8*> zeroinitializer, <2 x i8*>* %98
%99 = add nuw i64 %91, 4
%100 = add i64 %92, 1
%101 = icmp eq i64 %100, %50
br i1 %101, label %102, label %90
102: ; preds = %90, %87
%103 = icmp eq i64 %45, %35
br i1 %103, label %153, label %104
104: ; preds = %37, %33, %102
%105 = phi i64 [ 0, %37 ], [ 0, %33 ], [ %45, %102 ]
%106 = phi i64 [ %25, %37 ], [ %25, %33 ], [ %46, %102 ]
%107 = xor i64 %105, -1
%108 = add nsw i64 %107, %35
%109 = and i64 %35, 3
%110 = icmp eq i64 %109, 0
br i1 %110, label %121, label %111
111: ; preds = %104, %111
%112 = phi i64 [ %117, %111 ], [ %105, %104 ]
%113 = phi i64 [ %118, %111 ], [ %106, %104 ]
%114 = phi i64 [ %119, %111 ], [ 0, %104 ]
%115 = and i64 %113, 4294967295
%116 = getelementptr inbounds i8*, i8** %31, i64 %115
store i8* null, i8** %116
%117 = add nuw nsw i64 %112, 1
%118 = add nuw nsw i64 %117, %25
%119 = add i64 %114, 1
%120 = icmp eq i64 %119, %109
br i1 %120, label %121, label %111
121: ; preds = %111, %104
%122 = phi i64 [ %105, %104 ], [ %117, %111 ]
%123 = phi i64 [ %106, %104 ], [ %118, %111 ]
%124 = icmp ult i64 %108, 3
br i1 %124, label %153, label %125
125: ; preds = %121, %125
%126 = phi i64 [ %142, %125 ], [ %122, %121 ]
%127 = phi i64 [ %143, %125 ], [ %123, %121 ]
%128 = and i64 %127, 4294967295
%129 = getelementptr inbounds i8*, i8** %31, i64 %128
store i8* null, i8** %129
%130 = add nuw nsw i64 %126, 1
%131 = add nuw nsw i64 %130, %25
%132 = and i64 %131, 4294967295
%133 = getelementptr inbounds i8*, i8** %31, i64 %132
store i8* null, i8** %133
%134 = add nuw nsw i64 %126, 2
%135 = add nuw nsw i64 %134, %25
%136 = and i64 %135, 4294967295
%137 = getelementptr inbounds i8*, i8** %31, i64 %136
store i8* null, i8** %137
%138 = add nuw nsw i64 %126, 3
%139 = add nuw nsw i64 %138, %25
%140 = and i64 %139, 4294967295
%141 = getelementptr inbounds i8*, i8** %31, i64 %140
store i8* null, i8** %141
%142 = add nuw nsw i64 %126, 4
%143 = add nuw nsw i64 %142, %25
%144 = icmp eq i64 %142, %35
br i1 %144, label %153, label %125
145: ; preds = %28
%146 = icmp eq i8** %31, null
br i1 %146, label %147, label %153
147: ; preds = %145
%148 = load i32, i32* @stderr
%149 = tail call i32 @fprintf(i32 %148, i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str, i64 0, i64 0))
%150 = tail call i32 @free(i8** %19)
%151 = load i32, i32* @EXIT_FAILURE
%152 = tail call i32 @exit(i32 %151)
unreachable
153: ; preds = %121, %125, %102, %145, %15
%154 = phi i32 [ %29, %145 ], [ %20, %15 ], [ %29, %102 ], [ %29, %125 ], [ %29, %121 ]
%155 = phi i8** [ %31, %145 ], [ %19, %15 ], [ %31, %102 ], [ %31, %125 ], [ %31, %121 ]
%156 = tail call i8* @strtok(i8* null, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%157 = icmp eq i8* %156, null
%158 = add i32 %17, -1
br i1 %157, label %159, label %15
159: ; preds = %153, %12, %2
%160 = phi i8** [ null, %2 ], [ %5, %12 ], [ %155, %153 ]
ret i8** %160
}