#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*/ fprintf(int /*<<< orphan*/, char *, unsigned int);
int /*<<< orphan*/ printf(char *, ...);
int rand();
int /*<<< orphan*/ srand(int);
int /*<<< orphan*/ stderr;
int main(void) {
  unsigned char h[256];
  unsigned int i, j, x;
  for (i = 0; i < 256; ++i)
    h[i] = i;
  srand(21863);
  for (i = 0; i < 256; ++i) {
    j = rand() & 0xFF;
    x = h[i];
    h[i] = h[j];
    h[j] = x;
  }
  printf("/* a random mapping of 8-bit values:\n */\n");
  printf("static unsigned char hashmap[256] =\n");
  printf("\t{\n");
  for (i = 0; i < 256; ++i) {
    if (h[i] == i)
      fprintf(stderr, "warning: cell %i not swapped\n", i);
    if (!(i % 16))
      printf("\t");
    printf("%3u", h[i]);
    if (i < 255)
      printf(",");
    if ((i % 16) == 15)
      printf("\n");
  }
  printf("\t};\n");
  return (0);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x120,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x114(%rbp)
cmpl   $0x100,-0x114(%rbp)
jae    1195 <main+0x55>
mov    -0x114(%rbp),%eax
mov    %al,%cl
mov    -0x114(%rbp),%eax
mov    %cl,-0x110(%rbp,%rax,1)
mov    -0x114(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x114(%rbp)
jmp    115c <main+0x1c>
mov    $0x5567,%edi
call   1040 <srand@plt>
movl   $0x0,-0x114(%rbp)
cmpl   $0x100,-0x114(%rbp)
jae    1222 <main+0xe2>
mov    $0x0,%al
call   1060 <rand@plt>
and    $0xff,%eax
mov    %eax,-0x118(%rbp)
mov    -0x114(%rbp),%eax
movzbl -0x110(%rbp,%rax,1),%eax
ff
mov    %eax,-0x11c(%rbp)
mov    -0x118(%rbp),%eax
mov    -0x110(%rbp,%rax,1),%cl
mov    -0x114(%rbp),%eax
mov    %cl,-0x110(%rbp,%rax,1)
mov    -0x11c(%rbp),%eax
mov    %al,%cl
mov    -0x118(%rbp),%eax
mov    %cl,-0x110(%rbp,%rax,1)
mov    -0x114(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x114(%rbp)
jmp    11a9 <main+0x69>
lea    0xdd7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdf3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe0a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x114(%rbp)
cmpl   $0x100,-0x114(%rbp)
jae    132e <main+0x1ee>
mov    -0x114(%rbp),%eax
movzbl -0x110(%rbp,%rax,1),%eax
ff
cmp    -0x114(%rbp),%eax
jne    129b <main+0x15b>
mov    0x2d59(%rip),%rax
mov    (%rax),%edi
mov    -0x114(%rbp),%edx
lea    0xdbd(%rip),%rsi
call   1050 <fprintf@plt>
mov    -0x114(%rbp),%eax
and    $0xf,%eax
cmp    $0x0,%eax
jne    12bb <main+0x17b>
lea    0xdbd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x114(%rbp),%eax
movzbl -0x110(%rbp,%rax,1),%esi
ff
lea    0xda3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
cmpl   $0xff,-0x114(%rbp)
jae    12f5 <main+0x1b5>
lea    0xd89(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x114(%rbp),%eax
and    $0xf,%eax
cmp    $0xf,%eax
jne    1315 <main+0x1d5>
lea    0xd1a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    131a <main+0x1da>
mov    -0x114(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x114(%rbp)
jmp    1256 <main+0x116>
lea    0xd44(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x120,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x108,%rsp
movaps 0xe88(%rip),%xmm0
movaps %xmm0,(%rsp)
movaps 0xe8d(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xe91(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xe95(%rip),%xmm0
movaps %xmm0,0x30(%rsp)
movaps 0xe99(%rip),%xmm0
movaps %xmm0,0x40(%rsp)
movaps 0xe9d(%rip),%xmm0
movaps %xmm0,0x50(%rsp)
movaps 0xea1(%rip),%xmm0
movaps %xmm0,0x60(%rsp)
movaps 0xea5(%rip),%xmm0
movaps %xmm0,0x70(%rsp)
movaps 0xea9(%rip),%xmm0
movaps %xmm0,0x80(%rsp)
movaps 0xeaa(%rip),%xmm0
movaps %xmm0,0x90(%rsp)
movaps 0xeab(%rip),%xmm0
movaps %xmm0,0xa0(%rsp)
movaps 0xeac(%rip),%xmm0
movaps %xmm0,0xb0(%rsp)
movaps 0xead(%rip),%xmm0
movaps %xmm0,0xc0(%rsp)
movaps 0xeae(%rip),%xmm0
movaps %xmm0,0xd0(%rsp)
movaps 0xeaf(%rip),%xmm0
movaps %xmm0,0xe0(%rsp)
movaps 0xeb0(%rip),%xmm0
movaps %xmm0,0xf0(%rsp)
mov    $0x5567,%edi
call   1060 <srand@plt>
xor    %ebx,%ebx
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
xor    %eax,%eax
call   1080 <rand@plt>
movzbl %al,%eax
movzbl (%rsp,%rbx,1),%ecx
movzbl (%rsp,%rax,1),%edx
mov    %dl,(%rsp,%rbx,1)
mov    %cl,(%rsp,%rax,1)
add    $0x1,%rbx
cmp    $0x100,%rbx
jne    1260 <main+0x100>
lea    0xe96(%rip),%rdi
call   1040 <puts@plt>
lea    0xeb3(%rip),%rdi
call   1040 <puts@plt>
lea    0xecb(%rip),%rdi
call   1040 <puts@plt>
mov    0x2d30(%rip),%r13
lea    0xe49(%rip),%r14
lea    0xe60(%rip),%r15
xor    %ebx,%ebx
jmp    12dd <main+0x17d>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
add    $0x1,%rbx
cmp    $0x100,%rbx
je     1337 <main+0x1d7>
movzbl (%rsp,%rbx,1),%r12d
cmp    %r12,%rbx
jne    12f5 <main+0x195>
mov    0x0(%r13),%edi
mov    %r14,%rsi
mov    %ebx,%edx
call   1070 <fprintf@plt>
mov    %ebx,%ebp
and    $0xf,%ebp
jne    1306 <main+0x1a6>
mov    $0x9,%edi
call   1030 <putchar@plt>
mov    %r15,%rdi
mov    %r12d,%esi
xor    %eax,%eax
call   1050 <printf@plt>
cmp    $0xfe,%rbx
ja     1326 <main+0x1c6>
mov    $0x2c,%edi
call   1030 <putchar@plt>
cmp    $0xf,%ebp
jne    12d0 <main+0x170>
mov    $0xa,%edi
call   1030 <putchar@plt>
jmp    12d0 <main+0x170>
lea    0xe34(%rip),%rdi
call   1040 <puts@plt>
xor    %eax,%eax
add    $0x108,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [42 x i8] c"/* a random mapping of 8-bit values:\0A */\0A\00"
@.str.1 = [37 x i8] c"static unsigned char hashmap[256] =\0A\00"
@.str.2 = [4 x i8] c"\09{\0A\00"
@stderr = global i32 0
@.str.3 = [30 x i8] c"warning: cell %i not swapped\0A\00"
@.str.4 = [2 x i8] c"\09\00"
@.str.5 = [4 x i8] c"%3u\00"
@.str.6 = [2 x i8] c",\00"
@.str.7 = [2 x i8] c"\0A\00"
@.str.8 = [5 x i8] c"\09};\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [256 x i8]
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %3
br label %6
6: ; preds = %15, %0
%7 = load i32, i32* %3
%8 = icmp ult i32 %7, 256
br i1 %8, label %9, label %18
9: ; preds = %6
%10 = load i32, i32* %3
%11 = trunc i32 %10 to i8
%12 = load i32, i32* %3
%13 = zext i32 %12 to i64
%14 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %13
store i8 %11, i8* %14
br label %15
15: ; preds = %9
%16 = load i32, i32* %3
%17 = add i32 %16, 1
store i32 %17, i32* %3
br label %6
18: ; preds = %6
%19 = call i32 @srand(i32 21863)
store i32 0, i32* %3
br label %20
20: ; preds = %43, %18
%21 = load i32, i32* %3
%22 = icmp ult i32 %21, 256
br i1 %22, label %23, label %46
23: ; preds = %20
%24 = call i32 (...) @rand()
%25 = and i32 %24, 255
store i32 %25, i32* %4
%26 = load i32, i32* %3
%27 = zext i32 %26 to i64
%28 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %27
%29 = load i8, i8* %28
%30 = zext i8 %29 to i32
store i32 %30, i32* %5
%31 = load i32, i32* %4
%32 = zext i32 %31 to i64
%33 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %32
%34 = load i8, i8* %33
%35 = load i32, i32* %3
%36 = zext i32 %35 to i64
%37 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %36
store i8 %34, i8* %37
%38 = load i32, i32* %5
%39 = trunc i32 %38 to i8
%40 = load i32, i32* %4
%41 = zext i32 %40 to i64
%42 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %41
store i8 %39, i8* %42
br label %43
43: ; preds = %23
%44 = load i32, i32* %3
%45 = add i32 %44, 1
store i32 %45, i32* %3
br label %20
46: ; preds = %20
%47 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str, i64 0, i64 0))
%48 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.1, i64 0, i64 0))
%49 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
store i32 0, i32* %3
br label %50
50: ; preds = %89, %46
%51 = load i32, i32* %3
%52 = icmp ult i32 %51, 256
br i1 %52, label %53, label %92
53: ; preds = %50
%54 = load i32, i32* %3
%55 = zext i32 %54 to i64
%56 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %55
%57 = load i8, i8* %56
%58 = zext i8 %57 to i32
%59 = load i32, i32* %3
%60 = icmp eq i32 %58, %59
br i1 %60, label %61, label %65
61: ; preds = %53
%62 = load i32, i32* @stderr
%63 = load i32, i32* %3
%64 = call i32 @fprintf(i32 %62, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.3, i64 0, i64 0), i32 %63)
br label %65
65: ; preds = %61, %53
%66 = load i32, i32* %3
%67 = urem i32 %66, 16
%68 = icmp ne i32 %67, 0
br i1 %68, label %71, label %69
69: ; preds = %65
%70 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
br label %71
71: ; preds = %69, %65
%72 = load i32, i32* %3
%73 = zext i32 %72 to i64
%74 = getelementptr inbounds [256 x i8], [256 x i8]* %2, i64 0, i64 %73
%75 = load i8, i8* %74
%76 = zext i8 %75 to i32
%77 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0), i32 %76)
%78 = load i32, i32* %3
%79 = icmp ult i32 %78, 255
br i1 %79, label %80, label %82
80: ; preds = %71
%81 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i64 0, i64 0))
br label %82
82: ; preds = %80, %71
%83 = load i32, i32* %3
%84 = urem i32 %83, 16
%85 = icmp eq i32 %84, 15
br i1 %85, label %86, label %88
86: ; preds = %82
%87 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
br label %88
88: ; preds = %86, %82
br label %89
89: ; preds = %88
%90 = load i32, i32* %3
%91 = add i32 %90, 1
store i32 %91, i32* %3
br label %50
92: ; preds = %50
%93 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.8, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@stderr = global i32 0
@.str.3 = [30 x i8] c"warning: cell %i not swapped\0A\00"
@.str.5 = [4 x i8] c"%3u\00"
@str = [41 x i8] c"/* a random mapping of 8-bit values:\0A */\00"
@str.9 = [36 x i8] c"static unsigned char hashmap[256] =\00"
@str.10 = [3 x i8] c"\09{\00"
@str.11 = [4 x i8] c"\09};\00"
define i32 @main() {
%1 = alloca [256 x i8]
%2 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 0
%3 = bitcast [256 x i8]* %1 to <16 x i8>*
store <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, <16 x i8>* %3
%4 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 16
%5 = bitcast i8* %4 to <16 x i8>*
store <16 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31>, <16 x i8>* %5
%6 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 32
%7 = bitcast i8* %6 to <16 x i8>*
store <16 x i8> <i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 39, i8 40, i8 41, i8 42, i8 43, i8 44, i8 45, i8 46, i8 47>, <16 x i8>* %7
%8 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 48
%9 = bitcast i8* %8 to <16 x i8>*
store <16 x i8> <i8 48, i8 49, i8 50, i8 51, i8 52, i8 53, i8 54, i8 55, i8 56, i8 57, i8 58, i8 59, i8 60, i8 61, i8 62, i8 63>, <16 x i8>* %9
%10 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 64
%11 = bitcast i8* %10 to <16 x i8>*
store <16 x i8> <i8 64, i8 65, i8 66, i8 67, i8 68, i8 69, i8 70, i8 71, i8 72, i8 73, i8 74, i8 75, i8 76, i8 77, i8 78, i8 79>, <16 x i8>* %11
%12 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 80
%13 = bitcast i8* %12 to <16 x i8>*
store <16 x i8> <i8 80, i8 81, i8 82, i8 83, i8 84, i8 85, i8 86, i8 87, i8 88, i8 89, i8 90, i8 91, i8 92, i8 93, i8 94, i8 95>, <16 x i8>* %13
%14 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 96
%15 = bitcast i8* %14 to <16 x i8>*
store <16 x i8> <i8 96, i8 97, i8 98, i8 99, i8 100, i8 101, i8 102, i8 103, i8 104, i8 105, i8 106, i8 107, i8 108, i8 109, i8 110, i8 111>, <16 x i8>* %15
%16 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 112
%17 = bitcast i8* %16 to <16 x i8>*
store <16 x i8> <i8 112, i8 113, i8 114, i8 115, i8 116, i8 117, i8 118, i8 119, i8 120, i8 121, i8 122, i8 123, i8 124, i8 125, i8 126, i8 127>, <16 x i8>* %17
%18 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 128
%19 = bitcast i8* %18 to <16 x i8>*
store <16 x i8> <i8 -128, i8 -127, i8 -126, i8 -125, i8 -124, i8 -123, i8 -122, i8 -121, i8 -120, i8 -119, i8 -118, i8 -117, i8 -116, i8 -115, i8 -114, i8 -113>, <16 x i8>* %19
%20 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 144
%21 = bitcast i8* %20 to <16 x i8>*
store <16 x i8> <i8 -112, i8 -111, i8 -110, i8 -109, i8 -108, i8 -107, i8 -106, i8 -105, i8 -104, i8 -103, i8 -102, i8 -101, i8 -100, i8 -99, i8 -98, i8 -97>, <16 x i8>* %21
%22 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 160
%23 = bitcast i8* %22 to <16 x i8>*
store <16 x i8> <i8 -96, i8 -95, i8 -94, i8 -93, i8 -92, i8 -91, i8 -90, i8 -89, i8 -88, i8 -87, i8 -86, i8 -85, i8 -84, i8 -83, i8 -82, i8 -81>, <16 x i8>* %23
%24 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 176
%25 = bitcast i8* %24 to <16 x i8>*
store <16 x i8> <i8 -80, i8 -79, i8 -78, i8 -77, i8 -76, i8 -75, i8 -74, i8 -73, i8 -72, i8 -71, i8 -70, i8 -69, i8 -68, i8 -67, i8 -66, i8 -65>, <16 x i8>* %25
%26 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 192
%27 = bitcast i8* %26 to <16 x i8>*
store <16 x i8> <i8 -64, i8 -63, i8 -62, i8 -61, i8 -60, i8 -59, i8 -58, i8 -57, i8 -56, i8 -55, i8 -54, i8 -53, i8 -52, i8 -51, i8 -50, i8 -49>, <16 x i8>* %27
%28 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 208
%29 = bitcast i8* %28 to <16 x i8>*
store <16 x i8> <i8 -48, i8 -47, i8 -46, i8 -45, i8 -44, i8 -43, i8 -42, i8 -41, i8 -40, i8 -39, i8 -38, i8 -37, i8 -36, i8 -35, i8 -34, i8 -33>, <16 x i8>* %29
%30 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 224
%31 = bitcast i8* %30 to <16 x i8>*
store <16 x i8> <i8 -32, i8 -31, i8 -30, i8 -29, i8 -28, i8 -27, i8 -26, i8 -25, i8 -24, i8 -23, i8 -22, i8 -21, i8 -20, i8 -19, i8 -18, i8 -17>, <16 x i8>* %31
%32 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 240
%33 = bitcast i8* %32 to <16 x i8>*
store <16 x i8> <i8 -16, i8 -15, i8 -14, i8 -13, i8 -12, i8 -11, i8 -10, i8 -9, i8 -8, i8 -7, i8 -6, i8 -5, i8 -4, i8 -3, i8 -2, i8 -1>, <16 x i8>* %33
%34 = tail call i32 @srand(i32 21863)
br label %35
35: ; preds = %0, %35
%36 = phi i64 [ 0, %0 ], [ %44, %35 ]
%37 = tail call i32 (...) @rand()
%38 = and i32 %37, 255
%39 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 %36
%40 = load i8, i8* %39
%41 = zext i32 %38 to i64
%42 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 %41
%43 = load i8, i8* %42
store i8 %43, i8* %39
store i8 %40, i8* %42
%44 = add nuw nsw i64 %36, 1
%45 = icmp eq i64 %44, 256
br i1 %45, label %46, label %35
46: ; preds = %35
%47 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str, i64 0, i64 0))
%48 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.9, i64 0, i64 0))
%49 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @str.10, i64 0, i64 0))
br label %50
50: ; preds = %46, %78
%51 = phi i64 [ 0, %46 ], [ %79, %78 ]
%52 = getelementptr inbounds [256 x i8], [256 x i8]* %1, i64 0, i64 %51
%53 = load i8, i8* %52
%54 = zext i8 %53 to i32
%55 = zext i8 %53 to i64
%56 = icmp eq i64 %51, %55
br i1 %56, label %59, label %57
57: ; preds = %50
%58 = trunc i64 %51 to i32
br label %63
59: ; preds = %50
%60 = load i32, i32* @stderr
%61 = trunc i64 %51 to i32
%62 = tail call i32 @fprintf(i32 %60, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.3, i64 0, i64 0), i32 %61)
br label %63
63: ; preds = %57, %59
%64 = phi i32 [ %58, %57 ], [ %61, %59 ]
%65 = and i32 %64, 15
%66 = icmp eq i32 %65, 0
br i1 %66, label %67, label %69
67: ; preds = %63
%68 = tail call i32 @putchar(i32 9)
br label %69
69: ; preds = %67, %63
%70 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0), i32 %54)
%71 = icmp ult i64 %51, 255
br i1 %71, label %72, label %74
72: ; preds = %69
%73 = tail call i32 @putchar(i32 44)
br label %74
74: ; preds = %72, %69
%75 = icmp eq i32 %65, 15
br i1 %75, label %76, label %78
76: ; preds = %74
%77 = tail call i32 @putchar(i32 10)
br label %78
78: ; preds = %74, %76
%79 = add nuw nsw i64 %51, 1
%80 = icmp eq i64 %79, 256
br i1 %80, label %81, label %50
81: ; preds = %78
%82 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str.11, i64 0, i64 0))
ret i32 0
}