#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*/ strcat(char *, char *);
void hex2binary(char *hexstr, char *binstr) {
  *binstr = 0;
  while (*hexstr) {
    switch (*hexstr) {
    case '0':
      strcat(binstr, "0000");
      break;
    case '1':
      strcat(binstr, "0001");
      break;
    case '2':
      strcat(binstr, "0010");
      break;
    case '3':
      strcat(binstr, "0011");
      break;
    case '4':
      strcat(binstr, "0100");
      break;
    case '5':
      strcat(binstr, "0101");
      break;
    case '6':
      strcat(binstr, "0110");
      break;
    case '7':
      strcat(binstr, "0111");
      break;
    case '8':
      strcat(binstr, "1000");
      break;
    case '9':
      strcat(binstr, "1001");
      break;
    case 'a':
    case 'A':
      strcat(binstr, "1010");
      break;
    case 'b':
    case 'B':
      strcat(binstr, "1011");
      break;
    case 'c':
    case 'C':
      strcat(binstr, "1100");
      break;
    case 'd':
    case 'D':
      strcat(binstr, "1101");
      break;
    case 'e':
    case 'E':
      strcat(binstr, "1110");
      break;
    case 'f':
    case 'F':
      strcat(binstr, "1111");
      break;
    }
    hexstr++;
  }
}


x86 assembly (clang, -O0):
<hex2binary>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x10(%rbp),%rax
movb   $0x0,(%rax)
mov    -0x8(%rbp),%rax
cmpb   $0x0,(%rax)
je     12bd <hex2binary+0x1ad>
mov    -0x8(%rbp),%rax
movsbl (%rax),%eax
add    $0xffffffd0,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0x36,%eax
ja     12ac <hex2binary+0x19c>
mov    -0x18(%rbp),%rax
lea    0xea8(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
mov    -0x10(%rbp),%rdi
lea    0xf70(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf60(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf50(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf40(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf30(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf20(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf10(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xf00(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xef0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xee0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xed0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xec0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xeb0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xea0(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xe90(%rip),%rsi
call   1030 <strcat@plt>
jmp    12ac <hex2binary+0x19c>
mov    -0x10(%rbp),%rdi
lea    0xe80(%rip),%rsi
call   1030 <strcat@plt>
mov    -0x8(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x8(%rbp)
jmp    1127 <hex2binary+0x17>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<hex2binary>:
push   %r15
push   %r14
push   %r12
push   %rbx
push   %rax
movb   $0x0,(%rsi)
mov    (%rdi),%al
test   %al,%al
je     116f <hex2binary+0x5f>
mov    %rsi,%r14
mov    %rdi,%rbx
add    $0x1,%rbx
movabs $0x7e0000007e03ff,%r15
lea    0xf14(%rip),%r12
jmp    114b <hex2binary+0x3b>
xchg   %ax,%ax
movzbl (%rbx),%eax
add    $0x1,%rbx
test   %al,%al
je     116f <hex2binary+0x5f>
movsbl %al,%eax
add    $0xffffffd0,%eax
cmp    $0x36,%eax
ja     1140 <hex2binary+0x30>
bt     %rax,%r15
jae    1140 <hex2binary+0x30>
cltq
movslq (%r12,%rax,4),%rsi
add    %r12,%rsi
mov    %r14,%rdi
call   1030 <strcat@plt>
jmp    1140 <hex2binary+0x30>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [5 x i8] c"0000\00"
@.str.1 = [5 x i8] c"0001\00"
@.str.2 = [5 x i8] c"0010\00"
@.str.3 = [5 x i8] c"0011\00"
@.str.4 = [5 x i8] c"0100\00"
@.str.5 = [5 x i8] c"0101\00"
@.str.6 = [5 x i8] c"0110\00"
@.str.7 = [5 x i8] c"0111\00"
@.str.8 = [5 x i8] c"1000\00"
@.str.9 = [5 x i8] c"1001\00"
@.str.10 = [5 x i8] c"1010\00"
@.str.11 = [5 x i8] c"1011\00"
@.str.12 = [5 x i8] c"1100\00"
@.str.13 = [5 x i8] c"1101\00"
@.str.14 = [5 x i8] c"1110\00"
@.str.15 = [5 x i8] c"1111\00"
define void @hex2binary(i8* %0, i8* %1) {
%3 = alloca i8*
%4 = alloca i8*
store i8* %0, i8** %3
store i8* %1, i8** %4
%5 = load i8*, i8** %4
store i8 0, i8* %5
br label %6
6: ; preds = %62, %2
%7 = load i8*, i8** %3
%8 = load i8, i8* %7
%9 = icmp ne i8 %8, 0
br i1 %9, label %10, label %65
10: ; preds = %6
%11 = load i8*, i8** %3
%12 = load i8, i8* %11
%13 = sext i8 %12 to i32
switch i32 %13, label %62 [
i32 48, label %14
i32 49, label %17
i32 50, label %20
i32 51, label %23
i32 52, label %26
i32 53, label %29
i32 54, label %32
i32 55, label %35
i32 56, label %38
i32 57, label %41
i32 97, label %44
i32 65, label %44
i32 98, label %47
i32 66, label %47
i32 99, label %50
i32 67, label %50
i32 100, label %53
i32 68, label %53
i32 101, label %56
i32 69, label %56
i32 102, label %59
i32 70, label %59
]
14: ; preds = %10
%15 = load i8*, i8** %4
%16 = call i32 @strcat(i8* %15, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
br label %62
17: ; preds = %10
%18 = load i8*, i8** %4
%19 = call i32 @strcat(i8* %18, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
br label %62
20: ; preds = %10
%21 = load i8*, i8** %4
%22 = call i32 @strcat(i8* %21, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
br label %62
23: ; preds = %10
%24 = load i8*, i8** %4
%25 = call i32 @strcat(i8* %24, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
br label %62
26: ; preds = %10
%27 = load i8*, i8** %4
%28 = call i32 @strcat(i8* %27, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0))
br label %62
29: ; preds = %10
%30 = load i8*, i8** %4
%31 = call i32 @strcat(i8* %30, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
br label %62
32: ; preds = %10
%33 = load i8*, i8** %4
%34 = call i32 @strcat(i8* %33, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0))
br label %62
35: ; preds = %10
%36 = load i8*, i8** %4
%37 = call i32 @strcat(i8* %36, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.7, i64 0, i64 0))
br label %62
38: ; preds = %10
%39 = load i8*, i8** %4
%40 = call i32 @strcat(i8* %39, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.8, i64 0, i64 0))
br label %62
41: ; preds = %10
%42 = load i8*, i8** %4
%43 = call i32 @strcat(i8* %42, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i64 0, i64 0))
br label %62
44: ; preds = %10, %10
%45 = load i8*, i8** %4
%46 = call i32 @strcat(i8* %45, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i64 0, i64 0))
br label %62
47: ; preds = %10, %10
%48 = load i8*, i8** %4
%49 = call i32 @strcat(i8* %48, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.11, i64 0, i64 0))
br label %62
50: ; preds = %10, %10
%51 = load i8*, i8** %4
%52 = call i32 @strcat(i8* %51, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.12, i64 0, i64 0))
br label %62
53: ; preds = %10, %10
%54 = load i8*, i8** %4
%55 = call i32 @strcat(i8* %54, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.13, i64 0, i64 0))
br label %62
56: ; preds = %10, %10
%57 = load i8*, i8** %4
%58 = call i32 @strcat(i8* %57, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.14, i64 0, i64 0))
br label %62
59: ; preds = %10, %10
%60 = load i8*, i8** %4
%61 = call i32 @strcat(i8* %60, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.15, i64 0, i64 0))
br label %62
62: ; preds = %10, %59, %56, %53, %50, %47, %44, %41, %38, %35, %32, %29, %26, %23, %20, %17, %14
%63 = load i8*, i8** %3
%64 = getelementptr inbounds i8, i8* %63, i32 1
store i8* %64, i8** %3
br label %6
65: ; preds = %6
ret void
}

LLVM IR (-O2):
@.str = [5 x i8] c"0000\00"
@.str.1 = [5 x i8] c"0001\00"
@.str.2 = [5 x i8] c"0010\00"
@.str.3 = [5 x i8] c"0011\00"
@.str.4 = [5 x i8] c"0100\00"
@.str.5 = [5 x i8] c"0101\00"
@.str.6 = [5 x i8] c"0110\00"
@.str.7 = [5 x i8] c"0111\00"
@.str.8 = [5 x i8] c"1000\00"
@.str.9 = [5 x i8] c"1001\00"
@.str.10 = [5 x i8] c"1010\00"
@.str.11 = [5 x i8] c"1011\00"
@.str.12 = [5 x i8] c"1100\00"
@.str.13 = [5 x i8] c"1101\00"
@.str.14 = [5 x i8] c"1110\00"
@.str.15 = [5 x i8] c"1111\00"
@reltable.hex2binary = [55 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.1 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.2 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.3 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.4 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.5 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.6 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.7 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.8 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.9 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.10 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.11 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.12 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.13 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.14 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.15 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.10 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.11 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.12 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.13 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.14 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.15 to i64), i64 ptrtoint ([55 x i32]* @reltable.hex2binary to i64)) to i32)]
define void @hex2binary(i8* nocapture %0, i8* %1) {
store i8 0, i8* %1
%3 = load i8, i8* %0
%4 = icmp eq i8 %3, 0
br i1 %4, label %25, label %5
5: ; preds = %2, %21
%6 = phi i8 [ %23, %21 ], [ %3, %2 ]
%7 = phi i8* [ %22, %21 ], [ %0, %2 ]
%8 = sext i8 %6 to i32
%9 = add nsw i32 %8, -48
%10 = icmp ult i32 %9, 55
br i1 %10, label %11, label %21
11: ; preds = %5
%12 = zext i32 %9 to i64
%13 = lshr i64 35465847073801215, %12
%14 = and i64 %13, 1
%15 = icmp eq i64 %14, 0
br i1 %15, label %21, label %16
16: ; preds = %11
%17 = sext i32 %9 to i64
%18 = shl i64 %17, 2
%19 = call i8* @llvm.load.relative.i64(i8* bitcast ([55 x i32]* @reltable.hex2binary to i8*), i64 %18)
%20 = tail call i32 @strcat(i8* %1, i8* %19)
br label %21
21: ; preds = %11, %5, %16
%22 = getelementptr inbounds i8, i8* %7, i64 1
%23 = load i8, i8* %22
%24 = icmp eq i8 %23, 0
br i1 %24, label %25, label %5
25: ; preds = %21, %2
ret void
}