#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__ strncmp(char *, char *, int);
int keyCheck(char *key) {
  if (strncmp("0101010101010101", key, 16) == 0) {
    return 1;
  } else if (strncmp("fefefefefefefefe", key, 16) == 0) {
    return 1;
  } else if (strncmp("1f1f1f1f0e0e0e0e", key, 16) == 0) {
    return 1;
  } else if (strncmp("e0e0e0e0f1f1f1f1", key, 16) == 0) {
    return 1;
  } else if (strncmp("011f011f010e010e", key, 16) == 0) {
    return 2;
  } else if (strncmp("1f011f010e010e01", key, 16) == 0) {
    return 2;
  } else if (strncmp("01e001e001f101f1", key, 16) == 0) {
    return 2;
  } else if (strncmp("e001e001f101f101", key, 16) == 0) {
    return 2;
  } else if (strncmp("01fe01fe01fe01fe", key, 16) == 0) {
    return 2;
  } else if (strncmp("fe01fe01fe01fe01", key, 16) == 0) {
    return 2;
  } else if (strncmp("1fe01fe00ef10ef1", key, 16) == 0) {
    return 2;
  } else if (strncmp("e01fe01ff10ef10e", key, 16) == 0) {
    return 2;
  } else if (strncmp("1ffe1ffe0efe0efe", key, 16) == 0) {
    return 2;
  } else if (strncmp("fe1ffe1ffe0efe0e", key, 16) == 0) {
    return 2;
  } else if (strncmp("e0fee0fef1fef1fe", key, 16) == 0) {
    return 2;
  } else if (strncmp("fee0fee0fef1fef1", key, 16) == 0) {
    return 2;
  } else {
    return 0;
  }
}


x86 assembly (clang, -O0):
<keyCheck>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1147 <keyCheck+0x37>
movl   $0x1,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xebf(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1172 <keyCheck+0x62>
movl   $0x1,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xea5(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    119d <keyCheck+0x8d>
movl   $0x1,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe8b(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    11c8 <keyCheck+0xb8>
movl   $0x1,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe71(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    11f3 <keyCheck+0xe3>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe57(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    121e <keyCheck+0x10e>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe3d(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1249 <keyCheck+0x139>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe23(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1274 <keyCheck+0x164>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xe09(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    129f <keyCheck+0x18f>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xdef(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    12ca <keyCheck+0x1ba>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xdd5(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    12f5 <keyCheck+0x1e5>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xdbb(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1320 <keyCheck+0x210>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xda1(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    134b <keyCheck+0x23b>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xd87(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    1376 <keyCheck+0x266>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xd6d(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    13a1 <keyCheck+0x291>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
mov    -0x10(%rbp),%rsi
lea    0xd53(%rip),%rdi
mov    $0x10,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%rax
jne    13cc <keyCheck+0x2bc>
movl   $0x2,-0x4(%rbp)
jmp    13d3 <keyCheck+0x2c3>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<keyCheck>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee3(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
mov    $0x1,%ebp
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xed2(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xec6(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xeba(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xeae(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
mov    $0x2,%ebp
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe9d(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe91(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe85(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe79(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe6d(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe61(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe55(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe4d(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe45(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe3d(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
test   %rax,%rax
je     12e2 <keyCheck+0x1d2>
lea    0xe35(%rip),%rdi
mov    %rbx,%rsi
mov    $0x10,%edx
call   1030 <strncmp@plt>
xor    %ebp,%ebp
test   %rax,%rax
sete   %bpl
add    %ebp,%ebp
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [17 x i8] c"0101010101010101\00"
@.str.1 = [17 x i8] c"fefefefefefefefe\00"
@.str.2 = [17 x i8] c"1f1f1f1f0e0e0e0e\00"
@.str.3 = [17 x i8] c"e0e0e0e0f1f1f1f1\00"
@.str.4 = [17 x i8] c"011f011f010e010e\00"
@.str.5 = [17 x i8] c"1f011f010e010e01\00"
@.str.6 = [17 x i8] c"01e001e001f101f1\00"
@.str.7 = [17 x i8] c"e001e001f101f101\00"
@.str.8 = [17 x i8] c"01fe01fe01fe01fe\00"
@.str.9 = [17 x i8] c"fe01fe01fe01fe01\00"
@.str.10 = [17 x i8] c"1fe01fe00ef10ef1\00"
@.str.11 = [17 x i8] c"e01fe01ff10ef10e\00"
@.str.12 = [17 x i8] c"1ffe1ffe0efe0efe\00"
@.str.13 = [17 x i8] c"fe1ffe1ffe0efe0e\00"
@.str.14 = [17 x i8] c"e0fee0fef1fef1fe\00"
@.str.15 = [17 x i8] c"fee0fee0fef1fef1\00"
define i32 @keyCheck(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* %4, i32 16)
%6 = icmp eq i64 %5, 0
br i1 %6, label %7, label %8
7: ; preds = %1
store i32 1, i32* %2
br label %84
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i8* %9, i32 16)
%11 = icmp eq i64 %10, 0
br i1 %11, label %12, label %13
12: ; preds = %8
store i32 1, i32* %2
br label %84
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i8* %14, i32 16)
%16 = icmp eq i64 %15, 0
br i1 %16, label %17, label %18
17: ; preds = %13
store i32 1, i32* %2
br label %84
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i8* %19, i32 16)
%21 = icmp eq i64 %20, 0
br i1 %21, label %22, label %23
22: ; preds = %18
store i32 1, i32* %2
br label %84
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i8* %24, i32 16)
%26 = icmp eq i64 %25, 0
br i1 %26, label %27, label %28
27: ; preds = %23
store i32 2, i32* %2
br label %84
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i8* %29, i32 16)
%31 = icmp eq i64 %30, 0
br i1 %31, label %32, label %33
32: ; preds = %28
store i32 2, i32* %2
br label %84
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0), i8* %34, i32 16)
%36 = icmp eq i64 %35, 0
br i1 %36, label %37, label %38
37: ; preds = %33
store i32 2, i32* %2
br label %84
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0), i8* %39, i32 16)
%41 = icmp eq i64 %40, 0
br i1 %41, label %42, label %43
42: ; preds = %38
store i32 2, i32* %2
br label %84
43: ; preds = %38
%44 = load i8*, i8** %3
%45 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.8, i64 0, i64 0), i8* %44, i32 16)
%46 = icmp eq i64 %45, 0
br i1 %46, label %47, label %48
47: ; preds = %43
store i32 2, i32* %2
br label %84
48: ; preds = %43
%49 = load i8*, i8** %3
%50 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.9, i64 0, i64 0), i8* %49, i32 16)
%51 = icmp eq i64 %50, 0
br i1 %51, label %52, label %53
52: ; preds = %48
store i32 2, i32* %2
br label %84
53: ; preds = %48
%54 = load i8*, i8** %3
%55 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.10, i64 0, i64 0), i8* %54, i32 16)
%56 = icmp eq i64 %55, 0
br i1 %56, label %57, label %58
57: ; preds = %53
store i32 2, i32* %2
br label %84
58: ; preds = %53
%59 = load i8*, i8** %3
%60 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.11, i64 0, i64 0), i8* %59, i32 16)
%61 = icmp eq i64 %60, 0
br i1 %61, label %62, label %63
62: ; preds = %58
store i32 2, i32* %2
br label %84
63: ; preds = %58
%64 = load i8*, i8** %3
%65 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.12, i64 0, i64 0), i8* %64, i32 16)
%66 = icmp eq i64 %65, 0
br i1 %66, label %67, label %68
67: ; preds = %63
store i32 2, i32* %2
br label %84
68: ; preds = %63
%69 = load i8*, i8** %3
%70 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.13, i64 0, i64 0), i8* %69, i32 16)
%71 = icmp eq i64 %70, 0
br i1 %71, label %72, label %73
72: ; preds = %68
store i32 2, i32* %2
br label %84
73: ; preds = %68
%74 = load i8*, i8** %3
%75 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.14, i64 0, i64 0), i8* %74, i32 16)
%76 = icmp eq i64 %75, 0
br i1 %76, label %77, label %78
77: ; preds = %73
store i32 2, i32* %2
br label %84
78: ; preds = %73
%79 = load i8*, i8** %3
%80 = call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.15, i64 0, i64 0), i8* %79, i32 16)
%81 = icmp eq i64 %80, 0
br i1 %81, label %82, label %83
82: ; preds = %78
store i32 2, i32* %2
br label %84
83: ; preds = %78
store i32 0, i32* %2
br label %84
84: ; preds = %83, %82, %77, %72, %67, %62, %57, %52, %47, %42, %37, %32, %27, %22, %17, %12, %7
%85 = load i32, i32* %2
ret i32 %85
}

LLVM IR (-O2):
@.str = [17 x i8] c"0101010101010101\00"
@.str.1 = [17 x i8] c"fefefefefefefefe\00"
@.str.2 = [17 x i8] c"1f1f1f1f0e0e0e0e\00"
@.str.3 = [17 x i8] c"e0e0e0e0f1f1f1f1\00"
@.str.4 = [17 x i8] c"011f011f010e010e\00"
@.str.5 = [17 x i8] c"1f011f010e010e01\00"
@.str.6 = [17 x i8] c"01e001e001f101f1\00"
@.str.7 = [17 x i8] c"e001e001f101f101\00"
@.str.8 = [17 x i8] c"01fe01fe01fe01fe\00"
@.str.9 = [17 x i8] c"fe01fe01fe01fe01\00"
@.str.10 = [17 x i8] c"1fe01fe00ef10ef1\00"
@.str.11 = [17 x i8] c"e01fe01ff10ef10e\00"
@.str.12 = [17 x i8] c"1ffe1ffe0efe0efe\00"
@.str.13 = [17 x i8] c"fe1ffe1ffe0efe0e\00"
@.str.14 = [17 x i8] c"e0fee0fef1fef1fe\00"
@.str.15 = [17 x i8] c"fee0fee0fef1fef1\00"
define i32 @keyCheck(i8* %0) {
%2 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8* %0, i32 16)
%3 = icmp eq i64 %2, 0
br i1 %3, label %50, label %4
4: ; preds = %1
%5 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0), i8* %0, i32 16)
%6 = icmp eq i64 %5, 0
br i1 %6, label %50, label %7
7: ; preds = %4
%8 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i8* %0, i32 16)
%9 = icmp eq i64 %8, 0
br i1 %9, label %50, label %10
10: ; preds = %7
%11 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i8* %0, i32 16)
%12 = icmp eq i64 %11, 0
br i1 %12, label %50, label %13
13: ; preds = %10
%14 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i8* %0, i32 16)
%15 = icmp eq i64 %14, 0
br i1 %15, label %50, label %16
16: ; preds = %13
%17 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i8* %0, i32 16)
%18 = icmp eq i64 %17, 0
br i1 %18, label %50, label %19
19: ; preds = %16
%20 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0), i8* %0, i32 16)
%21 = icmp eq i64 %20, 0
br i1 %21, label %50, label %22
22: ; preds = %19
%23 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0), i8* %0, i32 16)
%24 = icmp eq i64 %23, 0
br i1 %24, label %50, label %25
25: ; preds = %22
%26 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.8, i64 0, i64 0), i8* %0, i32 16)
%27 = icmp eq i64 %26, 0
br i1 %27, label %50, label %28
28: ; preds = %25
%29 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.9, i64 0, i64 0), i8* %0, i32 16)
%30 = icmp eq i64 %29, 0
br i1 %30, label %50, label %31
31: ; preds = %28
%32 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.10, i64 0, i64 0), i8* %0, i32 16)
%33 = icmp eq i64 %32, 0
br i1 %33, label %50, label %34
34: ; preds = %31
%35 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.11, i64 0, i64 0), i8* %0, i32 16)
%36 = icmp eq i64 %35, 0
br i1 %36, label %50, label %37
37: ; preds = %34
%38 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.12, i64 0, i64 0), i8* %0, i32 16)
%39 = icmp eq i64 %38, 0
br i1 %39, label %50, label %40
40: ; preds = %37
%41 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.13, i64 0, i64 0), i8* %0, i32 16)
%42 = icmp eq i64 %41, 0
br i1 %42, label %50, label %43
43: ; preds = %40
%44 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.14, i64 0, i64 0), i8* %0, i32 16)
%45 = icmp eq i64 %44, 0
br i1 %45, label %50, label %46
46: ; preds = %43
%47 = tail call i64 @strncmp(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.15, i64 0, i64 0), i8* %0, i32 16)
%48 = icmp eq i64 %47, 0
%49 = select i1 %48, i32 2, i32 0
br label %50
50: ; preds = %46, %43, %40, %37, %34, %31, %28, %25, %22, %19, %16, %13, %10, %7, %4, %1
%51 = phi i32 [ 1, %1 ], [ 1, %4 ], [ 1, %7 ], [ 1, %10 ], [ 2, %13 ], [ 2, %16 ], [ 2, %19 ], [ 2, %22 ], [ 2, %25 ], [ 2, %28 ], [ 2, %31 ], [ 2, %34 ], [ 2, %37 ], [ 2, %40 ], [ 2, %43 ], [ %49, %46 ]
ret i32 %51
}