#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*/ print_str(char *);
int tolower(int);
void print_char(int n) {
  static char buffer[82];
  static int buflen = 0;
  static int flow = 0;
  static int fdwid = 0;
  int i, j;
  n &= 255;
  if (n > 127) {
    switch (n) {
    case 224:
      if (buflen) {
        buffer[buflen++] = 13;
        buffer[buflen++] = 10;
        buffer[buflen] = 0;
        print_str(buffer);
        buflen = 0;
        flow = 0;
        fdwid = 0;
      }
      break;
    case 232:
      if (buflen > 31)
        buflen = 31;
      for (i = (buflen - 1), j = 30; i >= 0; i--, j--)
        buffer[j] = buffer[i];
      for (; j >= 0; j--)
        buffer[j] = ' ';
      buflen = 31;
      buffer[buflen++] = 13;
      buffer[buflen++] = 10;
      buffer[buflen] = 0;
      print_str(buffer);
      buflen = 0;
      flow = 0;
      fdwid = 0;
      break;
    case 209:
      flow = 1;
      break;
    case 212:
      fdwid = 1;
      break;
    case 213:
      flow = 1;
      fdwid = 1;
      break;
    case 255:
      break;
    default:
      if ((n > 160) && (n < 192)) {
        for (i = 160; i < n; i++) {
          if (buflen < 70) {
            buffer[buflen++] = ' ';
            if (fdwid)
              buffer[buflen++] = ' ';
          }
        }
      } else {
        if (buflen < 70) {
          buffer[buflen++] = '\\';
          buffer[buflen++] = '0' + (n / 100);
          buffer[buflen++] = '0' + ((n / 10) % 10);
          buffer[buflen++] = '0' + (n % 10);
        }
      }
    }
  } else {
    if (flow)
      n = tolower(n);
    switch (n) {
    case 0:
      n = '*';
      break;
    case 12:
      n = 'u';
      break;
    case 29:
      n = '#';
      break;
    case 124:
      n = 'a';
      break;
    case 126:
      n = 's';
      break;
    case 127:
      n = '`';
      break;
    default:
      if ((n < 32) || (n > 127))
        n = '.';
    }
    if (buflen < 70) {
      buffer[buflen++] = n;
      if (fdwid)
        buffer[buflen++] = ' ';
    }
  }
}


x86 assembly (clang, -O0):
<print_char>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    -0x4(%rbp),%eax
and    $0xff,%eax
mov    %eax,-0x4(%rbp)
cmpl   $0x7f,-0x4(%rbp)
jle    14ba <print_char+0x39a>
mov    -0x4(%rbp),%eax
add    $0xffffff2f,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0x2e,%eax
ja     134f <print_char+0x22f>
mov    -0x18(%rbp),%rax
lea    0xe9e(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
cmpl   $0x0,0x2f22(%rip)
je     11f2 <print_char+0xd2>
mov    0x2f16(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2f0b(%rip)
movslq %eax,%rcx
lea    0x2ead(%rip),%rax
movb   $0xd,(%rax,%rcx,1)
mov    0x2ef7(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2eec(%rip)
movslq %eax,%rcx
lea    0x2e8e(%rip),%rax
movb   $0xa,(%rax,%rcx,1)
movslq 0x2ed7(%rip),%rcx
lea    0x2e7c(%rip),%rax
movb   $0x0,(%rax,%rcx,1)
lea    0x2e71(%rip),%rdi
call   1030 <print_str@plt>
movl   $0x0,0x2eb6(%rip)
movl   $0x0,0x2eb0(%rip)
movl   $0x0,0x2eaa(%rip)
jmp    14b5 <print_char+0x395>
cmpl   $0x1f,0x2e96(%rip)
jle    120e <print_char+0xee>
movl   $0x1f,0x2e86(%rip)
mov    0x2e80(%rip),%eax
sub    $0x1,%eax
mov    %eax,-0x8(%rbp)
movl   $0x1e,-0xc(%rbp)
cmpl   $0x0,-0x8(%rbp)
jl     125e <print_char+0x13e>
movslq -0x8(%rbp),%rcx
lea    0x2e0a(%rip),%rax
mov    (%rax,%rcx,1),%dl
movslq -0xc(%rbp),%rcx
lea    0x2dfc(%rip),%rax
mov    %dl,(%rax,%rcx,1)
mov    -0x8(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0x8(%rbp)
mov    -0xc(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0xc(%rbp)
jmp    1221 <print_char+0x101>
jmp    1263 <print_char+0x143>
cmpl   $0x0,-0xc(%rbp)
jl     128a <print_char+0x16a>
movslq -0xc(%rbp),%rcx
lea    0x2dc8(%rip),%rax
movb   $0x20,(%rax,%rcx,1)
mov    -0xc(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0xc(%rbp)
jmp    1263 <print_char+0x143>
movl   $0x1f,0x2e00(%rip)
mov    0x2dfa(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2def(%rip)
movslq %eax,%rcx
lea    0x2d91(%rip),%rax
movb   $0xd,(%rax,%rcx,1)
mov    0x2ddb(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2dd0(%rip)
movslq %eax,%rcx
lea    0x2d72(%rip),%rax
movb   $0xa,(%rax,%rcx,1)
movslq 0x2dbb(%rip),%rcx
lea    0x2d60(%rip),%rax
movb   $0x0,(%rax,%rcx,1)
lea    0x2d55(%rip),%rdi
call   1030 <print_str@plt>
movl   $0x0,0x2d9a(%rip)
movl   $0x0,0x2d94(%rip)
movl   $0x0,0x2d8e(%rip)
jmp    14b5 <print_char+0x395>
movl   $0x1,0x2d7b(%rip)
jmp    14b5 <print_char+0x395>
movl   $0x1,0x2d70(%rip)
jmp    14b5 <print_char+0x395>
movl   $0x1,0x2d5d(%rip)
movl   $0x1,0x2d57(%rip)
jmp    14b5 <print_char+0x395>
jmp    14b5 <print_char+0x395>
cmpl   $0xa0,-0x4(%rbp)
jle    13f1 <print_char+0x2d1>
cmpl   $0xc0,-0x4(%rbp)
jge    13f1 <print_char+0x2d1>
movl   $0xa0,-0x8(%rbp)
mov    -0x8(%rbp),%eax
cmp    -0x4(%rbp),%eax
jge    13ec <print_char+0x2cc>
cmpl   $0x46,0x2d11(%rip)
jge    13d9 <print_char+0x2b9>
mov    0x2d05(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2cfa(%rip)
movslq %eax,%rcx
lea    0x2c9c(%rip),%rax
movb   $0x20,(%rax,%rcx,1)
cmpl   $0x0,0x2ced(%rip)
je     13d4 <print_char+0x2b4>
mov    0x2cd9(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2cce(%rip)
movslq %eax,%rcx
lea    0x2c70(%rip),%rax
movb   $0x20,(%rax,%rcx,1)
jmp    13d9 <print_char+0x2b9>
jmp    13de <print_char+0x2be>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1370 <print_char+0x250>
jmp    14b0 <print_char+0x390>
cmpl   $0x46,0x2c9c(%rip)
jge    14ab <print_char+0x38b>
mov    0x2c90(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2c85(%rip)
movslq %eax,%rcx
lea    0x2c27(%rip),%rax
movb   $0x5c,(%rax,%rcx,1)
mov    -0x4(%rbp),%eax
mov    $0x64,%ecx
cltd
idiv   %ecx
add    $0x30,%eax
mov    %al,%dl
mov    0x2c61(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2c56(%rip)
movslq %eax,%rcx
lea    0x2bf8(%rip),%rax
mov    %dl,(%rax,%rcx,1)
mov    -0x4(%rbp),%eax
mov    $0xa,%ecx
cltd
idiv   %ecx
mov    $0xa,%ecx
cltd
idiv   %ecx
add    $0x30,%edx
mov    0x2c2d(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2c22(%rip)
movslq %eax,%rcx
lea    0x2bc4(%rip),%rax
mov    %dl,(%rax,%rcx,1)
mov    -0x4(%rbp),%eax
mov    $0xa,%ecx
cltd
idiv   %ecx
add    $0x30,%edx
mov    0x2c01(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2bf6(%rip)
movslq %eax,%rcx
lea    0x2b98(%rip),%rax
mov    %dl,(%rax,%rcx,1)
jmp    14b0 <print_char+0x390>
jmp    14b5 <print_char+0x395>
jmp    1608 <print_char+0x4e8>
cmpl   $0x0,0x2bd7(%rip)
je     14d2 <print_char+0x3b2>
mov    -0x4(%rbp),%edi
call   1040 <tolower@plt>
mov    %eax,-0x4(%rbp)
mov    -0x4(%rbp),%eax
mov    %eax,-0x1c(%rbp)
test   %eax,%eax
je     153a <print_char+0x41a>
jmp    14e5 <print_char+0x3c5>
mov    -0x1c(%rbp),%eax
sub    $0xc,%eax
je     1546 <print_char+0x426>
jmp    14f6 <print_char+0x3d6>
mov    -0x1c(%rbp),%eax
sub    $0x1d,%eax
je     1552 <print_char+0x432>
jmp    1507 <print_char+0x3e7>
mov    -0x1c(%rbp),%eax
sub    $0x7c,%eax
je     155e <print_char+0x43e>
jmp    1518 <print_char+0x3f8>
mov    -0x1c(%rbp),%eax
sub    $0x7e,%eax
je     156a <print_char+0x44a>
jmp    1529 <print_char+0x409>
mov    -0x1c(%rbp),%eax
sub    $0x7f,%eax
je     1576 <print_char+0x456>
jmp    1582 <print_char+0x462>
movl   $0x2a,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
movl   $0x75,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
movl   $0x23,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
movl   $0x61,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
movl   $0x73,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
movl   $0x60,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
cmpl   $0x20,-0x4(%rbp)
jl     1596 <print_char+0x476>
cmpl   $0x7f,-0x4(%rbp)
jle    159d <print_char+0x47d>
movl   $0x2e,-0x4(%rbp)
jmp    15a2 <print_char+0x482>
cmpl   $0x46,0x2aeb(%rip)
jge    1603 <print_char+0x4e3>
mov    -0x4(%rbp),%eax
mov    %al,%dl
mov    0x2ada(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2acf(%rip)
movslq %eax,%rcx
lea    0x2a71(%rip),%rax
mov    %dl,(%rax,%rcx,1)
cmpl   $0x0,0x2ac3(%rip)
je     15fe <print_char+0x4de>
mov    0x2aaf(%rip),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,0x2aa4(%rip)
movslq %eax,%rcx
lea    0x2a46(%rip),%rax
movb   $0x20,(%rax,%rcx,1)
jmp    1603 <print_char+0x4e3>
jmp    1608 <print_char+0x4e8>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_char>:
push   %rbx
movzbl %dil,%eax
cmp    $0x80,%eax
jb     1160 <print_char+0x30>
lea    0x2f(%rdi),%ecx
cmp    $0x2e,%cl
ja     11b8 <print_char+0x88>
movzbl %cl,%ecx
lea    0xeb2(%rip),%rdx
movslq (%rdx,%rcx,4),%rcx
add    %rdx,%rcx
jmp    *%rcx
movb   $0x1,0x2f4a(%rip)
pop    %rbx
ret
cmpb   $0x1,0x2f41(%rip)
jne    1170 <print_char+0x40>
mov    %eax,%edi
call   1050 <tolower@plt>
cmp    $0x7b,%eax
jg     1196 <print_char+0x66>
test   %eax,%eax
je     12d9 <print_char+0x1a9>
cmp    $0xc,%eax
je     12dd <print_char+0x1ad>
cmp    $0x1d,%eax
jne    12e9 <print_char+0x1b9>
mov    $0x23,%cl
jmp    12f7 <print_char+0x1c7>
cmp    $0x7c,%eax
je     12e1 <print_char+0x1b1>
cmp    $0x7e,%eax
je     12e5 <print_char+0x1b5>
cmp    $0x7f,%eax
jne    12e9 <print_char+0x1b9>
mov    $0x60,%cl
jmp    12f7 <print_char+0x1c7>
lea    -0xa1(%rax),%edx
mov    0x2ee0(%rip),%ecx
cmp    $0x1e,%edx
ja     1333 <print_char+0x203>
mov    0x2ed9(%rip),%dl
add    $0xffffff60,%eax
lea    0x2e71(%rip),%rsi
jmp    11fd <print_char+0xcd>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    %ecx,%edi
mov    %edi,%ecx
add    $0xffffffff,%eax
je     1331 <print_char+0x201>
cmp    $0x45,%ecx
jg     11f0 <print_char+0xc0>
movslq %ecx,%rbx
lea    0x1(%rbx),%rdi
mov    %edi,0x2e95(%rip)
movb   $0x20,(%rbx,%rsi,1)
test   $0x1,%dl
je     11f2 <print_char+0xc2>
add    $0x2,%ecx
mov    %ecx,0x2e83(%rip)
movb   $0x20,(%rdi,%rsi,1)
jmp    11f0 <print_char+0xc0>
movb   $0x1,0x2e7a(%rip)
movb   $0x1,0x2e77(%rip)
pop    %rbx
ret
movslq 0x2e66(%rip),%rax
test   %rax,%rax
je     1331 <print_char+0x201>
lea    0x2e02(%rip),%rdi
movb   $0xd,(%rax,%rdi,1)
lea    0x2(%rax),%rcx
mov    %ecx,0x2e48(%rip)
movb   $0xa,0x1(%rax,%rdi,1)
movb   $0x0,0x2(%rax,%rdi,1)
jmp    14ce <print_char+0x39e>
mov    0x2e33(%rip),%eax
mov    $0x1f,%ecx
cmp    $0x1f,%eax
jg     1285 <print_char+0x155>
mov    %eax,%ecx
test   %eax,%eax
jle    1491 <print_char+0x361>
mov    %ecx,%eax
cmp    $0x1,%ecx
mov    %rax,%r10
adc    $0xffffffffffffffff,%r10
add    $0x1,%r10
mov    $0x1e,%ecx
cmp    $0x10,%r10
jae    139c <print_char+0x26c>
add    $0x1,%rax
lea    0x2da1(%rip),%rdx
nop
lea    -0x2(%rax),%esi
movzbl (%rsi,%rdx,1),%ebx
mov    %bl,(%rcx,%rdx,1)
add    $0xffffffffffffffff,%rcx
add    $0xffffffffffffffff,%rax
cmp    $0x1,%rax
ja     12b0 <print_char+0x180>
test   $0x80000000,%ecx
je     1496 <print_char+0x366>
jmp    14ad <print_char+0x37d>
mov    $0x2a,%cl
jmp    12f7 <print_char+0x1c7>
mov    $0x75,%cl
jmp    12f7 <print_char+0x1c7>
mov    $0x61,%cl
jmp    12f7 <print_char+0x1c7>
mov    $0x73,%cl
jmp    12f7 <print_char+0x1c7>
lea    -0x80(%rax),%ecx
cmp    $0xffffffa0,%ecx
mov    $0x2e,%ecx
cmovae %eax,%ecx
movslq 0x2da6(%rip),%rax
cmp    $0x45,%rax
jg     1331 <print_char+0x201>
mov    %rax,%rdx
add    $0x1,%rdx
mov    %edx,0x2d93(%rip)
lea    0x2d38(%rip),%rsi
mov    %cl,(%rax,%rsi,1)
cmpb   $0x1,0x2d8a(%rip)
jne    1331 <print_char+0x201>
add    $0x2,%eax
mov    %eax,0x2d77(%rip)
movb   $0x20,(%rdx,%rsi,1)
pop    %rbx
ret
cmp    $0x45,%ecx
jg     1331 <print_char+0x201>
movslq %ecx,%rax
lea    0x2d0e(%rip),%r8
movb   $0x5c,(%rax,%r8,1)
movzbl %dil,%esi
lea    (%rsi,%rsi,4),%ebx
lea    (%rsi,%rbx,8),%ebx
shr    $0xc,%ebx
or     $0x30,%bl
mov    %bl,0x1(%rax,%r8,1)
imul   $0xcd,%esi,%esi
shr    $0xb,%esi
imul   $0xcd,%esi,%ebx
shr    $0xa,%ebx
and    $0xfffffffe,%ebx
lea    (%rbx,%rbx,4),%ebx
mov    %esi,%edx
sub    %bl,%dl
or     $0x30,%dl
mov    %dl,0x2(%rax,%r8,1)
add    %esi,%esi
lea    (%rsi,%rsi,4),%edx
sub    %dl,%dil
or     $0x30,%dil
add    $0x4,%ecx
mov    %ecx,0x2d0f(%rip)
mov    %dil,0x3(%rax,%r8,1)
pop    %rbx
ret
cmp    $0x1,%rax
mov    %rax,%rdx
adc    $0xffffffffffffffff,%rdx
lea    -0x1(%rax),%r8d
cmp    %edx,%r8d
jb     12a4 <print_char+0x174>
mov    %rdx,%rsi
shr    $0x20,%rsi
jne    12a4 <print_char+0x174>
lea    0x2c88(%rip),%rbx
mov    %rbx,%rsi
sub    %rdx,%rsi
add    $0x1e,%rsi
lea    0x2c95(%rip),%rdi
cmp    %rdi,%rsi
ja     12a4 <print_char+0x174>
add    %rbx,%r8
mov    %r8,%rsi
sub    %rdx,%rsi
cmp    %r8,%rsi
ja     12a4 <print_char+0x174>
xor    %edx,%edx
test   %rax,%rax
setne  %dl
mov    %rdx,%rsi
sub    %rax,%rsi
lea    (%rsi,%rbx,1),%r8
add    $0x1e,%r8
lea    -0x1(%rax),%edi
lea    (%rdi,%rbx,1),%rsi
add    $0x1,%rsi
cmp    %rsi,%r8
jae    1433 <print_char+0x303>
add    %rdi,%rdx
sub    %rax,%rdx
add    %rbx,%rdx
lea    0x2c45(%rip),%rsi
cmp    %rsi,%rdx
jb     12a4 <print_char+0x174>
mov    %r10,%r8
and    $0xfffffffffffffff0,%r8
lea    -0x10(%r8),%rcx
mov    %rcx,%r9
shr    $0x4,%r9
add    $0x1,%r9
test   %rcx,%rcx
je     14ed <print_char+0x3bd>
mov    %r9,%rcx
and    $0xfffffffffffffffe,%rcx
mov    $0xffffffef,%edx
add    %rax,%rdx
lea    -0x1(%rax),%r11
xor    %edi,%edi
lea    (%r11,%rdi,1),%esi
movups -0xf(%rsi,%rbx,1),%xmm0
movups %xmm0,0xf(%rdi,%rbx,1)
lea    (%rdx,%rdi,1),%esi
movups -0xf(%rsi,%rbx,1),%xmm0
movups %xmm0,-0x1(%rdi,%rbx,1)
add    $0xffffffffffffffe0,%rdi
add    $0xfffffffffffffffe,%rcx
jne    1467 <print_char+0x337>
neg    %rdi
jmp    14ef <print_char+0x3bf>
mov    $0x1e,%ecx
mov    %ecx,%edx
add    $0x1,%rdx
lea    0x2bad(%rip),%rdi
mov    $0x20,%esi
call   1030 <memset@plt>
movw   $0xa0d,0x2bb9(%rip)
0d 0a
lea    0x2b93(%rip),%rdi
movl   $0x21,0x2bdd(%rip)
movb   $0x0,0x2ba3(%rip)
call   1040 <print_str@plt>
movl   $0x0,0x2bc7(%rip)
movb   $0x0,0x2bc4(%rip)
movb   $0x0,0x2bc1(%rip)
pop    %rbx
ret
xor    %edi,%edi
mov    $0x1e,%ecx
test   $0x1,%r9b
je     150c <print_char+0x3dc>
mov    %edi,%edx
not    %edx
add    %eax,%edx
movups -0xf(%rdx,%rbx,1),%xmm0
sub    %rdi,%rbx
movups %xmm0,0xf(%rbx)
sub    %r8,%rcx
cmp    %r8,%r10
je     12c8 <print_char+0x198>
sub    %r8,%rax
jmp    12a4 <print_char+0x174>

LLVM IR (-O0):
@print_char.buffer = internal global [82 x i8] zeroinitializer
@print_char.buflen = internal global i32 0
@print_char.flow = internal global i32 0
@print_char.fdwid = internal global i32 0
define void @print_char(i32 %0) {
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
store i32 %0, i32* %2
%5 = load i32, i32* %2
%6 = and i32 %5, 255
store i32 %6, i32* %2
%7 = load i32, i32* %2
%8 = icmp sgt i32 %7, 127
br i1 %8, label %9, label %147
9: ; preds = %1
%10 = load i32, i32* %2
switch i32 %10, label %79 [
i32 224, label %11
i32 232, label %28
i32 209, label %75
i32 212, label %76
i32 213, label %77
i32 255, label %78
]
11: ; preds = %9
%12 = load i32, i32* @print_char.buflen
%13 = icmp ne i32 %12, 0
br i1 %13, label %14, label %27
14: ; preds = %11
%15 = load i32, i32* @print_char.buflen
%16 = add nsw i32 %15, 1
store i32 %16, i32* @print_char.buflen
%17 = sext i32 %15 to i64
%18 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %17
store i8 13, i8* %18
%19 = load i32, i32* @print_char.buflen
%20 = add nsw i32 %19, 1
store i32 %20, i32* @print_char.buflen
%21 = sext i32 %19 to i64
%22 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %21
store i8 10, i8* %22
%23 = load i32, i32* @print_char.buflen
%24 = sext i32 %23 to i64
%25 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %24
store i8 0, i8* %25
%26 = call i32 @print_str(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 0))
store i32 0, i32* @print_char.buflen
store i32 0, i32* @print_char.flow
store i32 0, i32* @print_char.fdwid
br label %27
27: ; preds = %14, %11
br label %146
28: ; preds = %9
%29 = load i32, i32* @print_char.buflen
%30 = icmp sgt i32 %29, 31
br i1 %30, label %31, label %32
31: ; preds = %28
store i32 31, i32* @print_char.buflen
br label %32
32: ; preds = %31, %28
%33 = load i32, i32* @print_char.buflen
%34 = sub nsw i32 %33, 1
store i32 %34, i32* %3
store i32 30, i32* %4
br label %35
35: ; preds = %46, %32
%36 = load i32, i32* %3
%37 = icmp sge i32 %36, 0
br i1 %37, label %38, label %51
38: ; preds = %35
%39 = load i32, i32* %3
%40 = sext i32 %39 to i64
%41 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %40
%42 = load i8, i8* %41
%43 = load i32, i32* %4
%44 = sext i32 %43 to i64
%45 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %44
store i8 %42, i8* %45
br label %46
46: ; preds = %38
%47 = load i32, i32* %3
%48 = add nsw i32 %47, -1
store i32 %48, i32* %3
%49 = load i32, i32* %4
%50 = add nsw i32 %49, -1
store i32 %50, i32* %4
br label %35
51: ; preds = %35
br label %52
52: ; preds = %59, %51
%53 = load i32, i32* %4
%54 = icmp sge i32 %53, 0
br i1 %54, label %55, label %62
55: ; preds = %52
%56 = load i32, i32* %4
%57 = sext i32 %56 to i64
%58 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %57
store i8 32, i8* %58
br label %59
59: ; preds = %55
%60 = load i32, i32* %4
%61 = add nsw i32 %60, -1
store i32 %61, i32* %4
br label %52
62: ; preds = %52
store i32 31, i32* @print_char.buflen
%63 = load i32, i32* @print_char.buflen
%64 = add nsw i32 %63, 1
store i32 %64, i32* @print_char.buflen
%65 = sext i32 %63 to i64
%66 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %65
store i8 13, i8* %66
%67 = load i32, i32* @print_char.buflen
%68 = add nsw i32 %67, 1
store i32 %68, i32* @print_char.buflen
%69 = sext i32 %67 to i64
%70 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %69
store i8 10, i8* %70
%71 = load i32, i32* @print_char.buflen
%72 = sext i32 %71 to i64
%73 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %72
store i8 0, i8* %73
%74 = call i32 @print_str(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 0))
store i32 0, i32* @print_char.buflen
store i32 0, i32* @print_char.flow
store i32 0, i32* @print_char.fdwid
br label %146
75: ; preds = %9
store i32 1, i32* @print_char.flow
br label %146
76: ; preds = %9
store i32 1, i32* @print_char.fdwid
br label %146
77: ; preds = %9
store i32 1, i32* @print_char.flow
store i32 1, i32* @print_char.fdwid
br label %146
78: ; preds = %9
br label %146
79: ; preds = %9
%80 = load i32, i32* %2
%81 = icmp sgt i32 %80, 160
br i1 %81, label %82, label %111
82: ; preds = %79
%83 = load i32, i32* %2
%84 = icmp slt i32 %83, 192
br i1 %84, label %85, label %111
85: ; preds = %82
store i32 160, i32* %3
br label %86
86: ; preds = %107, %85
%87 = load i32, i32* %3
%88 = load i32, i32* %2
%89 = icmp slt i32 %87, %88
br i1 %89, label %90, label %110
90: ; preds = %86
%91 = load i32, i32* @print_char.buflen
%92 = icmp slt i32 %91, 70
br i1 %92, label %93, label %106
93: ; preds = %90
%94 = load i32, i32* @print_char.buflen
%95 = add nsw i32 %94, 1
store i32 %95, i32* @print_char.buflen
%96 = sext i32 %94 to i64
%97 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %96
store i8 32, i8* %97
%98 = load i32, i32* @print_char.fdwid
%99 = icmp ne i32 %98, 0
br i1 %99, label %100, label %105
100: ; preds = %93
%101 = load i32, i32* @print_char.buflen
%102 = add nsw i32 %101, 1
store i32 %102, i32* @print_char.buflen
%103 = sext i32 %101 to i64
%104 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %103
store i8 32, i8* %104
br label %105
105: ; preds = %100, %93
br label %106
106: ; preds = %105, %90
br label %107
107: ; preds = %106
%108 = load i32, i32* %3
%109 = add nsw i32 %108, 1
store i32 %109, i32* %3
br label %86
110: ; preds = %86
br label %145
111: ; preds = %82, %79
%112 = load i32, i32* @print_char.buflen
%113 = icmp slt i32 %112, 70
br i1 %113, label %114, label %144
114: ; preds = %111
%115 = load i32, i32* @print_char.buflen
%116 = add nsw i32 %115, 1
store i32 %116, i32* @print_char.buflen
%117 = sext i32 %115 to i64
%118 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %117
store i8 92, i8* %118
%119 = load i32, i32* %2
%120 = sdiv i32 %119, 100
%121 = add nsw i32 48, %120
%122 = trunc i32 %121 to i8
%123 = load i32, i32* @print_char.buflen
%124 = add nsw i32 %123, 1
store i32 %124, i32* @print_char.buflen
%125 = sext i32 %123 to i64
%126 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %125
store i8 %122, i8* %126
%127 = load i32, i32* %2
%128 = sdiv i32 %127, 10
%129 = srem i32 %128, 10
%130 = add nsw i32 48, %129
%131 = trunc i32 %130 to i8
%132 = load i32, i32* @print_char.buflen
%133 = add nsw i32 %132, 1
store i32 %133, i32* @print_char.buflen
%134 = sext i32 %132 to i64
%135 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %134
store i8 %131, i8* %135
%136 = load i32, i32* %2
%137 = srem i32 %136, 10
%138 = add nsw i32 48, %137
%139 = trunc i32 %138 to i8
%140 = load i32, i32* @print_char.buflen
%141 = add nsw i32 %140, 1
store i32 %141, i32* @print_char.buflen
%142 = sext i32 %140 to i64
%143 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %142
store i8 %139, i8* %143
br label %144
144: ; preds = %114, %111
br label %145
145: ; preds = %144, %110
br label %146
146: ; preds = %145, %78, %77, %76, %75, %62, %27
br label %188
147: ; preds = %1
%148 = load i32, i32* @print_char.flow
%149 = icmp ne i32 %148, 0
br i1 %149, label %150, label %153
150: ; preds = %147
%151 = load i32, i32* %2
%152 = call i32 @tolower(i32 %151)
store i32 %152, i32* %2
br label %153
153: ; preds = %150, %147
%154 = load i32, i32* %2
switch i32 %154, label %161 [
i32 0, label %155
i32 12, label %156
i32 29, label %157
i32 124, label %158
i32 126, label %159
i32 127, label %160
]
155: ; preds = %153
store i32 42, i32* %2
br label %169
156: ; preds = %153
store i32 117, i32* %2
br label %169
157: ; preds = %153
store i32 35, i32* %2
br label %169
158: ; preds = %153
store i32 97, i32* %2
br label %169
159: ; preds = %153
store i32 115, i32* %2
br label %169
160: ; preds = %153
store i32 96, i32* %2
br label %169
161: ; preds = %153
%162 = load i32, i32* %2
%163 = icmp slt i32 %162, 32
br i1 %163, label %167, label %164
164: ; preds = %161
%165 = load i32, i32* %2
%166 = icmp sgt i32 %165, 127
br i1 %166, label %167, label %168
167: ; preds = %164, %161
store i32 46, i32* %2
br label %168
168: ; preds = %167, %164
br label %169
169: ; preds = %168, %160, %159, %158, %157, %156, %155
%170 = load i32, i32* @print_char.buflen
%171 = icmp slt i32 %170, 70
br i1 %171, label %172, label %187
172: ; preds = %169
%173 = load i32, i32* %2
%174 = trunc i32 %173 to i8
%175 = load i32, i32* @print_char.buflen
%176 = add nsw i32 %175, 1
store i32 %176, i32* @print_char.buflen
%177 = sext i32 %175 to i64
%178 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %177
store i8 %174, i8* %178
%179 = load i32, i32* @print_char.fdwid
%180 = icmp ne i32 %179, 0
br i1 %180, label %181, label %186
181: ; preds = %172
%182 = load i32, i32* @print_char.buflen
%183 = add nsw i32 %182, 1
store i32 %183, i32* @print_char.buflen
%184 = sext i32 %182 to i64
%185 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %184
store i8 32, i8* %185
br label %186
186: ; preds = %181, %172
br label %187
187: ; preds = %186, %169
br label %188
188: ; preds = %187, %146
ret void
}

LLVM IR (-O2):
@print_char.buffer = internal global [82 x i8] zeroinitializer
@print_char.buflen = internal unnamed_addr global i32 0
@print_char.flow = internal unnamed_addr global i1 false
@print_char.fdwid = internal unnamed_addr global i1 false
define void @print_char(i32 %0) {
%2 = and i32 %0, 255
%3 = icmp ugt i32 %2, 127
br i1 %3, label %4, label %193
4: ; preds = %1
%5 = trunc i32 %0 to i8
switch i8 %5, label %149 [
i8 -32, label %6
i8 -24, label %19
i8 -47, label %146
i8 -44, label %147
i8 -43, label %148
i8 -1, label %222
]
6: ; preds = %4
%7 = load i32, i32* @print_char.buflen
%8 = icmp eq i32 %7, 0
br i1 %8, label %222, label %9
9: ; preds = %6
%10 = add nsw i32 %7, 1
%11 = sext i32 %7 to i64
%12 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %11
store i8 13, i8* %12
%13 = add nsw i32 %7, 2
store i32 %13, i32* @print_char.buflen
%14 = sext i32 %10 to i64
%15 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %14
store i8 10, i8* %15
%16 = sext i32 %13 to i64
%17 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %16
store i8 0, i8* %17
%18 = tail call i32 @print_str(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 0))
store i32 0, i32* @print_char.buflen
store i1 false, i1* @print_char.flow
store i1 false, i1* @print_char.fdwid
br label %222
19: ; preds = %4
%20 = load i32, i32* @print_char.buflen
%21 = icmp sgt i32 %20, 31
br i1 %21, label %24, label %22
22: ; preds = %19
%23 = icmp sgt i32 %20, 0
br i1 %23, label %24, label %130
24: ; preds = %19, %22
%25 = phi i32 [ %20, %22 ], [ 31, %19 ]
%26 = zext i32 %25 to i64
%27 = add nuw nsw i64 %26, 1
%28 = icmp ne i32 %25, 0
%29 = sext i1 %28 to i64
%30 = add nsw i64 %27, %29
%31 = icmp ult i64 %30, 16
br i1 %31, label %123, label %32
32: ; preds = %24
%33 = icmp ne i32 %25, 0
%34 = sext i1 %33 to i64
%35 = add nsw i64 %34, %26
%36 = add i32 %25, -1
%37 = trunc i64 %35 to i32
%38 = icmp ult i32 %36, %37
%39 = icmp ugt i64 %35, 4294967295
%40 = or i1 %38, %39
%41 = sub nsw i64 0, %35
%42 = getelementptr i8, i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 30), i64 %41
%43 = icmp ugt i8* %42, getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 30)
%44 = zext i32 %36 to i64
%45 = getelementptr [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %44
%46 = sub nsw i64 0, %35
%47 = getelementptr i8, i8* %45, i64 %46
%48 = icmp ugt i8* %47, %45
%49 = or i1 %40, %43
%50 = or i1 %49, %48
br i1 %50, label %123, label %51
51: ; preds = %32
%52 = icmp ne i32 %25, 0
%53 = zext i1 %52 to i64
%54 = select i1 %52, i64 31, i64 30
%55 = sub nsw i64 %54, %26
%56 = getelementptr [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %55
%57 = add i32 %25, -1
%58 = zext i32 %57 to i64
%59 = add nuw nsw i64 %53, %58
%60 = sub nsw i64 %59, %26
%61 = getelementptr [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %60
%62 = add nuw nsw i64 %58, 1
%63 = getelementptr [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %62
%64 = icmp ult i8* %56, %63
%65 = icmp ult i8* %61, getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 31)
%66 = and i1 %64, %65
br i1 %66, label %123, label %67
67: ; preds = %51
%68 = and i64 %30, -16
%69 = sub nsw i64 30, %68
%70 = sub nsw i64 %26, %68
%71 = add nsw i64 %68, -16
%72 = lshr exact i64 %71, 4
%73 = add nuw nsw i64 %72, 1
%74 = and i64 %73, 1
%75 = icmp eq i64 %71, 0
br i1 %75, label %106, label %76
76: ; preds = %67
%77 = and i64 %73, 2305843009213693950
br label %78
78: ; preds = %78, %76
%79 = phi i64 [ 0, %76 ], [ %103, %78 ]
%80 = phi i64 [ 0, %76 ], [ %104, %78 ]
%81 = sub i64 30, %79
%82 = xor i64 %79, -1
%83 = add i64 %82, %26
%84 = and i64 %83, 4294967295
%85 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %84
%86 = getelementptr inbounds i8, i8* %85, i64 -15
%87 = bitcast i8* %86 to <16 x i8>*
%88 = load <16 x i8>, <16 x i8>* %87
%89 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %81
%90 = getelementptr inbounds i8, i8* %89, i64 -15
%91 = bitcast i8* %90 to <16 x i8>*
store <16 x i8> %88, <16 x i8>* %91
%92 = sub i64 14, %79
%93 = sub i64 4294967279, %79
%94 = add i64 %93, %26
%95 = and i64 %94, 4294967295
%96 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %95
%97 = getelementptr inbounds i8, i8* %96, i64 -15
%98 = bitcast i8* %97 to <16 x i8>*
%99 = load <16 x i8>, <16 x i8>* %98
%100 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %92
%101 = getelementptr inbounds i8, i8* %100, i64 -15
%102 = bitcast i8* %101 to <16 x i8>*
store <16 x i8> %99, <16 x i8>* %102
%103 = add nuw i64 %79, 32
%104 = add i64 %80, 2
%105 = icmp eq i64 %104, %77
br i1 %105, label %106, label %78
106: ; preds = %78, %67
%107 = phi i64 [ 0, %67 ], [ %103, %78 ]
%108 = icmp eq i64 %74, 0
br i1 %108, label %121, label %109
109: ; preds = %106
%110 = sub i64 30, %107
%111 = xor i64 %107, -1
%112 = add i64 %111, %26
%113 = and i64 %112, 4294967295
%114 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %113
%115 = getelementptr inbounds i8, i8* %114, i64 -15
%116 = bitcast i8* %115 to <16 x i8>*
%117 = load <16 x i8>, <16 x i8>* %116
%118 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %110
%119 = getelementptr inbounds i8, i8* %118, i64 -15
%120 = bitcast i8* %119 to <16 x i8>*
store <16 x i8> %117, <16 x i8>* %120
br label %121
121: ; preds = %106, %109
%122 = icmp eq i64 %30, %68
br i1 %122, label %126, label %123
123: ; preds = %51, %32, %24, %121
%124 = phi i64 [ 30, %51 ], [ 30, %32 ], [ 30, %24 ], [ %69, %121 ]
%125 = phi i64 [ %26, %51 ], [ %26, %32 ], [ %26, %24 ], [ %70, %121 ]
br label %134
126: ; preds = %134, %121
%127 = phi i64 [ %69, %121 ], [ %142, %134 ]
%128 = and i64 %127, 2147483648
%129 = icmp eq i64 %128, 0
br i1 %129, label %130, label %144
130: ; preds = %22, %126
%131 = phi i64 [ %127, %126 ], [ 30, %22 ]
%132 = and i64 %131, 4294967295
%133 = add nuw nsw i64 %132, 1
br label %144
134: ; preds = %123, %134
%135 = phi i64 [ %142, %134 ], [ %124, %123 ]
%136 = phi i64 [ %137, %134 ], [ %125, %123 ]
%137 = add nsw i64 %136, -1
%138 = and i64 %137, 4294967295
%139 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %138
%140 = load i8, i8* %139
%141 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %135
store i8 %140, i8* %141
%142 = add nsw i64 %135, -1
%143 = icmp ugt i64 %136, 1
br i1 %143, label %134, label %126
144: ; preds = %130, %126
store i8 13, i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 31)
store i32 33, i32* @print_char.buflen
store i8 10, i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 32)
store i8 0, i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 33)
%145 = tail call i32 @print_str(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 0))
store i32 0, i32* @print_char.buflen
store i1 false, i1* @print_char.flow
store i1 false, i1* @print_char.fdwid
br label %222
146: ; preds = %4
store i1 true, i1* @print_char.flow
br label %222
147: ; preds = %4
store i1 true, i1* @print_char.fdwid
br label %222
148: ; preds = %4
store i1 true, i1* @print_char.flow
store i1 true, i1* @print_char.fdwid
br label %222
149: ; preds = %4
%150 = add nsw i32 %2, -161
%151 = icmp ult i32 %150, 31
%152 = load i32, i32* @print_char.buflen
br i1 %151, label %153, label %171
153: ; preds = %149
%154 = load i1, i1* @print_char.fdwid
br label %155
155: ; preds = %153, %167
%156 = phi i32 [ 160, %153 ], [ %169, %167 ]
%157 = phi i32 [ %152, %153 ], [ %168, %167 ]
%158 = icmp slt i32 %157, 70
br i1 %158, label %159, label %167
159: ; preds = %155
%160 = add nsw i32 %157, 1
store i32 %160, i32* @print_char.buflen
%161 = sext i32 %157 to i64
%162 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %161
store i8 32, i8* %162
br i1 %154, label %163, label %167
163: ; preds = %159
%164 = add nsw i32 %157, 2
store i32 %164, i32* @print_char.buflen
%165 = sext i32 %160 to i64
%166 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %165
store i8 32, i8* %166
br label %167
167: ; preds = %155, %163, %159
%168 = phi i32 [ %157, %155 ], [ %164, %163 ], [ %160, %159 ]
%169 = add nuw nsw i32 %156, 1
%170 = icmp eq i32 %169, %2
br i1 %170, label %222, label %155
171: ; preds = %149
%172 = icmp slt i32 %152, 70
br i1 %172, label %173, label %222
173: ; preds = %171
%174 = add nsw i32 %152, 1
%175 = sext i32 %152 to i64
%176 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %175
store i8 92, i8* %176
%177 = udiv i8 %5, 100
%178 = or i8 %177, 48
%179 = add nsw i32 %152, 2
%180 = sext i32 %174 to i64
%181 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %180
store i8 %178, i8* %181
%182 = udiv i8 %5, 10
%183 = urem i8 %182, 10
%184 = or i8 %183, 48
%185 = add nsw i32 %152, 3
%186 = sext i32 %179 to i64
%187 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %186
store i8 %184, i8* %187
%188 = urem i8 %5, 10
%189 = or i8 %188, 48
%190 = add nsw i32 %152, 4
store i32 %190, i32* @print_char.buflen
%191 = sext i32 %185 to i64
%192 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %191
store i8 %189, i8* %192
br label %222
193: ; preds = %1
%194 = load i1, i1* @print_char.flow
br i1 %194, label %195, label %197
195: ; preds = %193
%196 = tail call i32 @tolower(i32 %2)
br label %197
197: ; preds = %195, %193
%198 = phi i32 [ %196, %195 ], [ %2, %193 ]
switch i32 %198, label %204 [
i32 0, label %209
i32 12, label %199
i32 29, label %200
i32 124, label %201
i32 126, label %202
i32 127, label %203
]
199: ; preds = %197
br label %209
200: ; preds = %197
br label %209
201: ; preds = %197
br label %209
202: ; preds = %197
br label %209
203: ; preds = %197
br label %209
204: ; preds = %197
%205 = add i32 %198, -128
%206 = icmp ult i32 %205, -96
%207 = trunc i32 %198 to i8
%208 = select i1 %206, i8 46, i8 %207
br label %209
209: ; preds = %204, %197, %203, %202, %201, %200, %199
%210 = phi i8 [ 96, %203 ], [ 115, %202 ], [ 97, %201 ], [ 35, %200 ], [ 117, %199 ], [ 42, %197 ], [ %208, %204 ]
%211 = load i32, i32* @print_char.buflen
%212 = icmp slt i32 %211, 70
br i1 %212, label %213, label %222
213: ; preds = %209
%214 = add nsw i32 %211, 1
store i32 %214, i32* @print_char.buflen
%215 = sext i32 %211 to i64
%216 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %215
store i8 %210, i8* %216
%217 = load i1, i1* @print_char.fdwid
br i1 %217, label %218, label %222
218: ; preds = %213
%219 = add nsw i32 %211, 2
store i32 %219, i32* @print_char.buflen
%220 = sext i32 %214 to i64
%221 = getelementptr inbounds [82 x i8], [82 x i8]* @print_char.buffer, i64 0, i64 %220
store i8 32, i8* %221
br label %222
222: ; preds = %167, %209, %218, %213, %144, %146, %147, %148, %4, %9, %6, %171, %173
ret void
}