#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*/ abort();
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
void ttl_check_mem(void *data_area, size_t data_length, char *filename,
                   int lineno) {
  char *data;
  data = data_area;
  if (data[data_length] != (char)0x5a) {
    unsigned i;
    fprintf(stderr,
            "turtle:%s:%d: buffer overflow (1): expected: %d, got: %d\n",
            filename, lineno, 0x5a, data[data_length]);
    fprintf(stderr, "dump: \"");
    for (i = 0; i < data_length && i < 100; i++)
      if (data[i] >= ' ' && data[i] < 127)
        fprintf(stderr, "%c", data[i]);
      else
        fprintf(stderr, "\\%d", data[i]);
    fprintf(stderr, "\"\n");
    abort();
  }
  if (data[data_length + 1] != (char)0x5a) {
    unsigned i;
    fprintf(stderr,
            "turtle:%s:%d: buffer overflow (2): expected: %d, got: %d\n",
            filename, lineno, 0x5a, data[data_length + 1]);
    fprintf(stderr, "dump: \"");
    for (i = 0; i < data_length && i < 100; i++)
      if (data[i] >= ' ' && data[i] < 127)
        fprintf(stderr, "%c", data[i]);
      else
        fprintf(stderr, "\\%d", data[i]);
    fprintf(stderr, "\"\n");
    abort();
  }
}


x86 assembly (clang, -O0):
<ttl_check_mem>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %ecx,-0x1c(%rbp)
mov    -0x8(%rbp),%rax
mov    %rax,-0x28(%rbp)
mov    -0x28(%rbp),%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%eax
cmp    $0x5a,%eax
je     1273 <ttl_check_mem+0x153>
mov    0x2e85(%rip),%rax
mov    (%rax),%edi
mov    -0x18(%rbp),%rdx
mov    -0x1c(%rbp),%ecx
mov    -0x28(%rbp),%rax
mov    -0x10(%rbp),%rsi
movsbl (%rax,%rsi,1),%r9d
lea    0xe88(%rip),%rsi
mov    $0x5a,%r8d
mov    $0x0,%al
call   1040 <fprintf@plt>
mov    0x2e54(%rip),%rax
mov    (%rax),%edi
lea    0xea5(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
movl   $0x0,-0x2c(%rbp)
mov    -0x2c(%rbp),%eax
mov    %eax,%ecx
xor    %eax,%eax
cmp    -0x10(%rbp),%rcx
mov    %al,-0x31(%rbp)
jae    11c1 <ttl_check_mem+0xa1>
cmpl   $0x64,-0x2c(%rbp)
setb   %al
mov    %al,-0x31(%rbp)
mov    -0x31(%rbp),%al
test   $0x1,%al
jne    11d1 <ttl_check_mem+0xb1>
jmp    1255 <ttl_check_mem+0x135>
mov    -0x28(%rbp),%rax
mov    -0x2c(%rbp),%ecx
movsbl (%rax,%rcx,1),%eax
cmp    $0x20,%eax
jl     1220 <ttl_check_mem+0x100>
mov    -0x28(%rbp),%rax
mov    -0x2c(%rbp),%ecx
movsbl (%rax,%rcx,1),%eax
cmp    $0x7f,%eax
jge    1220 <ttl_check_mem+0x100>
mov    0x2de0(%rip),%rax
mov    (%rax),%edi
mov    -0x28(%rbp),%rax
mov    -0x2c(%rbp),%ecx
movsbl (%rax,%rcx,1),%edx
lea    0xe2e(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
jmp    1242 <ttl_check_mem+0x122>
mov    0x2db9(%rip),%rax
mov    (%rax),%edi
mov    -0x28(%rbp),%rax
mov    -0x2c(%rbp),%ecx
movsbl (%rax,%rcx,1),%edx
lea    0xe0a(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
jmp    1247 <ttl_check_mem+0x127>
mov    -0x2c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x2c(%rbp)
jmp    11a3 <ttl_check_mem+0x83>
mov    0x2d84(%rip),%rax
mov    (%rax),%edi
lea    0xde4(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
mov    $0x0,%al
call   1030 <abort@plt>
mov    -0x28(%rbp),%rax
mov    -0x10(%rbp),%rcx
movsbl 0x1(%rax,%rcx,1),%eax
cmp    $0x5a,%eax
je     13a9 <ttl_check_mem+0x289>
mov    0x2d50(%rip),%rax
mov    (%rax),%edi
mov    -0x18(%rbp),%rdx
mov    -0x1c(%rbp),%ecx
mov    -0x28(%rbp),%rax
mov    -0x10(%rbp),%rsi
movsbl 0x1(%rax,%rsi,1),%r9d
lea    0xd9e(%rip),%rsi
mov    $0x5a,%r8d
mov    $0x0,%al
call   1040 <fprintf@plt>
mov    0x2d1e(%rip),%rax
mov    (%rax),%edi
lea    0xd6f(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
movl   $0x0,-0x30(%rbp)
mov    -0x30(%rbp),%eax
mov    %eax,%ecx
xor    %eax,%eax
cmp    -0x10(%rbp),%rcx
mov    %al,-0x32(%rbp)
jae    12f7 <ttl_check_mem+0x1d7>
cmpl   $0x64,-0x30(%rbp)
setb   %al
mov    %al,-0x32(%rbp)
mov    -0x32(%rbp),%al
test   $0x1,%al
jne    1307 <ttl_check_mem+0x1e7>
jmp    138b <ttl_check_mem+0x26b>
mov    -0x28(%rbp),%rax
mov    -0x30(%rbp),%ecx
movsbl (%rax,%rcx,1),%eax
cmp    $0x20,%eax
jl     1356 <ttl_check_mem+0x236>
mov    -0x28(%rbp),%rax
mov    -0x30(%rbp),%ecx
movsbl (%rax,%rcx,1),%eax
cmp    $0x7f,%eax
jge    1356 <ttl_check_mem+0x236>
mov    0x2caa(%rip),%rax
mov    (%rax),%edi
mov    -0x28(%rbp),%rax
mov    -0x30(%rbp),%ecx
movsbl (%rax,%rcx,1),%edx
lea    0xcf8(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
jmp    1378 <ttl_check_mem+0x258>
mov    0x2c83(%rip),%rax
mov    (%rax),%edi
mov    -0x28(%rbp),%rax
mov    -0x30(%rbp),%ecx
movsbl (%rax,%rcx,1),%edx
lea    0xcd4(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
jmp    137d <ttl_check_mem+0x25d>
mov    -0x30(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x30(%rbp)
jmp    12d9 <ttl_check_mem+0x1b9>
mov    0x2c4e(%rip),%rax
mov    (%rax),%edi
lea    0xcae(%rip),%rsi
mov    $0x0,%al
call   1040 <fprintf@plt>
mov    $0x0,%al
call   1030 <abort@plt>
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<ttl_check_mem>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
mov    %rsi,%rbx
mov    %rdi,%r14
movsbl (%rdi,%rsi,1),%r9d
cmp    $0x5a,%r9d
jne    115b <ttl_check_mem+0x3b>
movsbl 0x1(%rbx,%r14,1),%r9d
cmp    $0x5a,%r9d
jne    11e6 <ttl_check_mem+0xc6>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
mov    0x2e7e(%rip),%r15
mov    (%r15),%edi
lea    0xe94(%rip),%rsi
mov    $0x5a,%r8d
xor    %eax,%eax
call   1040 <fprintf@plt>
mov    (%r15),%edi
lea    0xeb7(%rip),%rsi
xor    %eax,%eax
call   1040 <fprintf@plt>
test   %rbx,%rbx
je     1264 <ttl_check_mem+0x144>
add    $0xffffffffffffffff,%rbx
cmp    $0x63,%rbx
mov    $0x63,%r12d
cmovb  %rbx,%r12
add    $0x1,%r12
lea    0xe95(%rip),%r13
lea    0xe8b(%rip),%rbx
xor    %ebp,%ebp
nopl   0x0(%rax)
movsbl (%r14,%rbp,1),%edx
lea    -0x7f(%rdx),%eax
cmp    $0xa1,%al
mov    (%r15),%edi
mov    %rbx,%rsi
cmovb  %r13,%rsi
xor    %eax,%eax
call   1040 <fprintf@plt>
add    $0x1,%rbp
cmp    %rbp,%r12
jne    11c0 <ttl_check_mem+0xa0>
jmp    1264 <ttl_check_mem+0x144>
mov    0x2df3(%rip),%r15
mov    (%r15),%edi
lea    0xe55(%rip),%rsi
mov    $0x5a,%r8d
xor    %eax,%eax
call   1040 <fprintf@plt>
mov    (%r15),%edi
lea    0xe2c(%rip),%rsi
xor    %eax,%eax
call   1040 <fprintf@plt>
test   %rbx,%rbx
je     1264 <ttl_check_mem+0x144>
add    $0xffffffffffffffff,%rbx
cmp    $0x63,%rbx
mov    $0x63,%r12d
cmovb  %rbx,%r12
add    $0x1,%r12
lea    0xe0e(%rip),%r13
lea    0xe04(%rip),%rbx
xor    %ebp,%ebp
movsbl (%r14,%rbp,1),%edx
lea    -0x7f(%rdx),%eax
cmp    $0xa1,%al
mov    (%r15),%edi
mov    %rbx,%rsi
cmovb  %r13,%rsi
xor    %eax,%eax
call   1040 <fprintf@plt>
add    $0x1,%rbp
cmp    %rbp,%r12
jne    1240 <ttl_check_mem+0x120>
mov    (%r15),%edi
lea    0xddb(%rip),%rsi
xor    %eax,%eax
call   1040 <fprintf@plt>
xor    %eax,%eax
call   1030 <abort@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [58 x i8] c"turtle:%s:%d: buffer overflow (1): expected: %d, got: %d\0A\00"
@.str.1 = [8 x i8] c"dump: \22\00"
@.str.2 = [3 x i8] c"%c\00"
@.str.3 = [4 x i8] c"\\%d\00"
@.str.4 = [3 x i8] c"\22\0A\00"
@.str.5 = [58 x i8] c"turtle:%s:%d: buffer overflow (2): expected: %d, got: %d\0A\00"
define void @ttl_check_mem(i8* %0, i64 %1, i8* %2, i32 %3) {
%5 = alloca i8*
%6 = alloca i64
%7 = alloca i8*
%8 = alloca i32
%9 = alloca i8*
%10 = alloca i32
%11 = alloca i32
store i8* %0, i8** %5
store i64 %1, i64* %6
store i8* %2, i8** %7
store i32 %3, i32* %8
%12 = load i8*, i8** %5
store i8* %12, i8** %9
%13 = load i8*, i8** %9
%14 = load i64, i64* %6
%15 = getelementptr inbounds i8, i8* %13, i64 %14
%16 = load i8, i8* %15
%17 = sext i8 %16 to i32
%18 = icmp ne i32 %17, 90
br i1 %18, label %19, label %83
19: ; preds = %4
%20 = load i32, i32* @stderr
%21 = load i8*, i8** %7
%22 = load i32, i32* %8
%23 = load i8*, i8** %9
%24 = load i64, i64* %6
%25 = getelementptr inbounds i8, i8* %23, i64 %24
%26 = load i8, i8* %25
%27 = sext i8 %26 to i32
%28 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str, i64 0, i64 0), i8* %21, i32 %22, i32 90, i32 %27)
%29 = load i32, i32* @stderr
%30 = call i32 (i32, i8*, ...) @fprintf(i32 %29, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
store i32 0, i32* %10
br label %31
31: ; preds = %76, %19
%32 = load i32, i32* %10
%33 = zext i32 %32 to i64
%34 = load i64, i64* %6
%35 = icmp ult i64 %33, %34
br i1 %35, label %36, label %39
36: ; preds = %31
%37 = load i32, i32* %10
%38 = icmp ult i32 %37, 100
br label %39
39: ; preds = %36, %31
%40 = phi i1 [ false, %31 ], [ %38, %36 ]
br i1 %40, label %41, label %79
41: ; preds = %39
%42 = load i8*, i8** %9
%43 = load i32, i32* %10
%44 = zext i32 %43 to i64
%45 = getelementptr inbounds i8, i8* %42, i64 %44
%46 = load i8, i8* %45
%47 = sext i8 %46 to i32
%48 = icmp sge i32 %47, 32
br i1 %48, label %49, label %66
49: ; preds = %41
%50 = load i8*, i8** %9
%51 = load i32, i32* %10
%52 = zext i32 %51 to i64
%53 = getelementptr inbounds i8, i8* %50, i64 %52
%54 = load i8, i8* %53
%55 = sext i8 %54 to i32
%56 = icmp slt i32 %55, 127
br i1 %56, label %57, label %66
57: ; preds = %49
%58 = load i32, i32* @stderr
%59 = load i8*, i8** %9
%60 = load i32, i32* %10
%61 = zext i32 %60 to i64
%62 = getelementptr inbounds i8, i8* %59, i64 %61
%63 = load i8, i8* %62
%64 = sext i8 %63 to i32
%65 = call i32 (i32, i8*, ...) @fprintf(i32 %58, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32 %64)
br label %75
66: ; preds = %49, %41
%67 = load i32, i32* @stderr
%68 = load i8*, i8** %9
%69 = load i32, i32* %10
%70 = zext i32 %69 to i64
%71 = getelementptr inbounds i8, i8* %68, i64 %70
%72 = load i8, i8* %71
%73 = sext i8 %72 to i32
%74 = call i32 (i32, i8*, ...) @fprintf(i32 %67, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 %73)
br label %75
75: ; preds = %66, %57
br label %76
76: ; preds = %75
%77 = load i32, i32* %10
%78 = add i32 %77, 1
store i32 %78, i32* %10
br label %31
79: ; preds = %39
%80 = load i32, i32* @stderr
%81 = call i32 (i32, i8*, ...) @fprintf(i32 %80, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%82 = call i32 (...) @abort()
unreachable
83: ; preds = %4
%84 = load i8*, i8** %9
%85 = load i64, i64* %6
%86 = add i64 %85, 1
%87 = getelementptr inbounds i8, i8* %84, i64 %86
%88 = load i8, i8* %87
%89 = sext i8 %88 to i32
%90 = icmp ne i32 %89, 90
br i1 %90, label %91, label %156
91: ; preds = %83
%92 = load i32, i32* @stderr
%93 = load i8*, i8** %7
%94 = load i32, i32* %8
%95 = load i8*, i8** %9
%96 = load i64, i64* %6
%97 = add i64 %96, 1
%98 = getelementptr inbounds i8, i8* %95, i64 %97
%99 = load i8, i8* %98
%100 = sext i8 %99 to i32
%101 = call i32 (i32, i8*, ...) @fprintf(i32 %92, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.5, i64 0, i64 0), i8* %93, i32 %94, i32 90, i32 %100)
%102 = load i32, i32* @stderr
%103 = call i32 (i32, i8*, ...) @fprintf(i32 %102, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
store i32 0, i32* %11
br label %104
104: ; preds = %149, %91
%105 = load i32, i32* %11
%106 = zext i32 %105 to i64
%107 = load i64, i64* %6
%108 = icmp ult i64 %106, %107
br i1 %108, label %109, label %112
109: ; preds = %104
%110 = load i32, i32* %11
%111 = icmp ult i32 %110, 100
br label %112
112: ; preds = %109, %104
%113 = phi i1 [ false, %104 ], [ %111, %109 ]
br i1 %113, label %114, label %152
114: ; preds = %112
%115 = load i8*, i8** %9
%116 = load i32, i32* %11
%117 = zext i32 %116 to i64
%118 = getelementptr inbounds i8, i8* %115, i64 %117
%119 = load i8, i8* %118
%120 = sext i8 %119 to i32
%121 = icmp sge i32 %120, 32
br i1 %121, label %122, label %139
122: ; preds = %114
%123 = load i8*, i8** %9
%124 = load i32, i32* %11
%125 = zext i32 %124 to i64
%126 = getelementptr inbounds i8, i8* %123, i64 %125
%127 = load i8, i8* %126
%128 = sext i8 %127 to i32
%129 = icmp slt i32 %128, 127
br i1 %129, label %130, label %139
130: ; preds = %122
%131 = load i32, i32* @stderr
%132 = load i8*, i8** %9
%133 = load i32, i32* %11
%134 = zext i32 %133 to i64
%135 = getelementptr inbounds i8, i8* %132, i64 %134
%136 = load i8, i8* %135
%137 = sext i8 %136 to i32
%138 = call i32 (i32, i8*, ...) @fprintf(i32 %131, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32 %137)
br label %148
139: ; preds = %122, %114
%140 = load i32, i32* @stderr
%141 = load i8*, i8** %9
%142 = load i32, i32* %11
%143 = zext i32 %142 to i64
%144 = getelementptr inbounds i8, i8* %141, i64 %143
%145 = load i8, i8* %144
%146 = sext i8 %145 to i32
%147 = call i32 (i32, i8*, ...) @fprintf(i32 %140, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 %146)
br label %148
148: ; preds = %139, %130
br label %149
149: ; preds = %148
%150 = load i32, i32* %11
%151 = add i32 %150, 1
store i32 %151, i32* %11
br label %104
152: ; preds = %112
%153 = load i32, i32* @stderr
%154 = call i32 (i32, i8*, ...) @fprintf(i32 %153, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%155 = call i32 (...) @abort()
unreachable
156: ; preds = %83
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [58 x i8] c"turtle:%s:%d: buffer overflow (1): expected: %d, got: %d\0A\00"
@.str.1 = [8 x i8] c"dump: \22\00"
@.str.2 = [3 x i8] c"%c\00"
@.str.3 = [4 x i8] c"\\%d\00"
@.str.4 = [3 x i8] c"\22\0A\00"
@.str.5 = [58 x i8] c"turtle:%s:%d: buffer overflow (2): expected: %d, got: %d\0A\00"
define void @ttl_check_mem(i8* nocapture %0, i64 %1, i8* %2, i32 %3) {
%5 = getelementptr inbounds i8, i8* %0, i64 %1
%6 = load i8, i8* %5
%7 = icmp eq i8 %6, 90
br i1 %7, label %34, label %8
8: ; preds = %4
%9 = sext i8 %6 to i32
%10 = load i32, i32* @stderr
%11 = tail call i32 (i32, i8*, ...) @fprintf(i32 %10, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str, i64 0, i64 0), i8* %2, i32 %3, i32 90, i32 %9)
%12 = load i32, i32* @stderr
%13 = tail call i32 (i32, i8*, ...) @fprintf(i32 %12, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%14 = icmp eq i64 %1, 0
br i1 %14, label %30, label %15
15: ; preds = %8
%16 = add i64 %1, -1
%17 = call i64 @llvm.umin.i64(i64 %16, i64 99)
br label %18
18: ; preds = %15, %18
%19 = phi i64 [ 0, %15 ], [ %28, %18 ]
%20 = getelementptr inbounds i8, i8* %0, i64 %19
%21 = load i8, i8* %20
%22 = sext i8 %21 to i32
%23 = add i8 %21, -127
%24 = icmp ult i8 %23, -95
%25 = load i32, i32* @stderr
%26 = select i1 %24, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0)
%27 = tail call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* %26, i32 %22)
%28 = add nuw nsw i64 %19, 1
%29 = icmp eq i64 %19, %17
br i1 %29, label %30, label %18
30: ; preds = %18, %8
%31 = load i32, i32* @stderr
%32 = tail call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%33 = tail call i32 (...) @abort()
unreachable
34: ; preds = %4
%35 = add i64 %1, 1
%36 = getelementptr inbounds i8, i8* %0, i64 %35
%37 = load i8, i8* %36
%38 = icmp eq i8 %37, 90
br i1 %38, label %65, label %39
39: ; preds = %34
%40 = sext i8 %37 to i32
%41 = load i32, i32* @stderr
%42 = tail call i32 (i32, i8*, ...) @fprintf(i32 %41, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.5, i64 0, i64 0), i8* %2, i32 %3, i32 90, i32 %40)
%43 = load i32, i32* @stderr
%44 = tail call i32 (i32, i8*, ...) @fprintf(i32 %43, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%45 = icmp eq i64 %1, 0
br i1 %45, label %61, label %46
46: ; preds = %39
%47 = add i64 %1, -1
%48 = call i64 @llvm.umin.i64(i64 %47, i64 99)
br label %49
49: ; preds = %46, %49
%50 = phi i64 [ 0, %46 ], [ %59, %49 ]
%51 = getelementptr inbounds i8, i8* %0, i64 %50
%52 = load i8, i8* %51
%53 = sext i8 %52 to i32
%54 = add i8 %52, -127
%55 = icmp ult i8 %54, -95
%56 = load i32, i32* @stderr
%57 = select i1 %55, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0)
%58 = tail call i32 (i32, i8*, ...) @fprintf(i32 %56, i8* %57, i32 %53)
%59 = add nuw nsw i64 %50, 1
%60 = icmp eq i64 %50, %48
br i1 %60, label %61, label %49
61: ; preds = %49, %39
%62 = load i32, i32* @stderr
%63 = tail call i32 (i32, i8*, ...) @fprintf(i32 %62, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%64 = tail call i32 (...) @abort()
unreachable
65: ; preds = %34
ret void
}