#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 */
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
#define EOF 128
int /*<<< orphan*/ blankline(char *, char **);
int getc(int /*<<< orphan*/ *);
int /*<<< orphan*/ ungetc(int, int /*<<< orphan*/ *);
void decomment_c(const char *fname, FILE *in) {
  register int c, c1;
  char outbuf[4 * 1024];
  char *op = outbuf;
  enum {
    NORMAL,
    C_COMMENT,
    CC_COMMENT,
    STRINGLITERAL,
    CHARLITERAL
  } state = NORMAL;
  while ((c = getc(in)) != EOF) {
    switch (state) {
    case NORMAL:
      switch (c) {
      case '\'':
        state = CHARLITERAL;
        *op++ = c;
        break;
      case '"':
        state = STRINGLITERAL;
        *op++ = c;
        break;
      case '/':
        c1 = getc(in);
        switch (c1) {
        case '/':
          state = CC_COMMENT;
          break;
        case '*':
          state = C_COMMENT;
          break;
        case EOF:
          break;
        default:
          *op++ = c;
          ungetc(c1, in);
          break;
        }
        break;
      default:
        *op++ = c;
        break;
      }
      break;
    case C_COMMENT:
      if (c == '*') {
        c1 = getc(in);
        if (c1 == '/') {
          state = NORMAL;
        } else {
          ungetc(c1, in);
        }
      }
      break;
    case CC_COMMENT:
      if (c == '\n') {
        state = NORMAL;
      }
      break;
    case STRINGLITERAL:
      *op++ = c;
      switch (c) {
      case '"':
        state = NORMAL;
        break;
      case '\\':
        c1 = getc(in);
        *op++ = c1;
        break;
      }
      break;
    case CHARLITERAL:
      *op++ = c;
      switch (c) {
      case '\'':
        state = NORMAL;
        break;
      case '\\':
        getc(in);
        break;
      }
      break;
    }
    if (op > outbuf && op[-1] == '\n') {
      blankline(outbuf, &op);
    }
  };
}


x86 assembly (clang, -O0):
<decomment_c>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1050,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    -0x1020(%rbp),%rax
mov    %rax,-0x1028(%rbp)
movl   $0x0,-0x102c(%rbp)
mov    -0x10(%rbp),%rdi
call   1050 <getc@plt>
mov    %eax,-0x14(%rbp)
cmp    $0x80,%eax
je     1477 <decomment_c+0x347>
mov    -0x102c(%rbp),%eax
mov    %rax,-0x1038(%rbp)
sub    $0x4,%rax
ja     1434 <decomment_c+0x304>
mov    -0x1038(%rbp),%rax
lea    0xe69(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
mov    -0x14(%rbp),%eax
mov    %eax,-0x103c(%rbp)
sub    $0x22,%eax
je     120a <decomment_c+0xda>
jmp    11b7 <decomment_c+0x87>
mov    -0x103c(%rbp),%eax
sub    $0x27,%eax
je     11df <decomment_c+0xaf>
jmp    11cb <decomment_c+0x9b>
mov    -0x103c(%rbp),%eax
sub    $0x2f,%eax
je     1235 <decomment_c+0x105>
jmp    12d2 <decomment_c+0x1a2>
movl   $0x4,-0x102c(%rbp)
mov    -0x14(%rbp),%eax
mov    %al,%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
jmp    12ee <decomment_c+0x1be>
movl   $0x3,-0x102c(%rbp)
mov    -0x14(%rbp),%eax
mov    %al,%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
jmp    12ee <decomment_c+0x1be>
mov    -0x10(%rbp),%rdi
call   1050 <getc@plt>
mov    %eax,-0x18(%rbp)
mov    -0x18(%rbp),%eax
mov    %eax,-0x1040(%rbp)
sub    $0x2a,%eax
je     1291 <decomment_c+0x161>
jmp    1258 <decomment_c+0x128>
mov    -0x1040(%rbp),%eax
sub    $0x2f,%eax
je     1282 <decomment_c+0x152>
jmp    126c <decomment_c+0x13c>
mov    -0x1040(%rbp),%eax
sub    $0x80,%eax
je     12a0 <decomment_c+0x170>
jmp    12a5 <decomment_c+0x175>
movl   $0x2,-0x102c(%rbp)
jmp    12cd <decomment_c+0x19d>
movl   $0x1,-0x102c(%rbp)
jmp    12cd <decomment_c+0x19d>
jmp    12cd <decomment_c+0x19d>
mov    -0x14(%rbp),%eax
mov    %al,%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
mov    -0x18(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1040 <ungetc@plt>
jmp    12ee <decomment_c+0x1be>
mov    -0x14(%rbp),%eax
mov    %al,%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
jmp    1434 <decomment_c+0x304>
cmpl   $0x2a,-0x14(%rbp)
jne    1333 <decomment_c+0x203>
mov    -0x10(%rbp),%rdi
call   1050 <getc@plt>
mov    %eax,-0x18(%rbp)
cmpl   $0x2f,-0x18(%rbp)
jne    1322 <decomment_c+0x1f2>
movl   $0x0,-0x102c(%rbp)
jmp    132e <decomment_c+0x1fe>
mov    -0x18(%rbp),%edi
mov    -0x10(%rbp),%rsi
call   1040 <ungetc@plt>
jmp    1333 <decomment_c+0x203>
jmp    1434 <decomment_c+0x304>
cmpl   $0xa,-0x14(%rbp)
jne    134c <decomment_c+0x21c>
movl   $0x0,-0x102c(%rbp)
jmp    1434 <decomment_c+0x304>
mov    -0x14(%rbp),%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
mov    -0x14(%rbp),%eax
mov    %eax,-0x1044(%rbp)
sub    $0x22,%eax
je     1396 <decomment_c+0x266>
jmp    1382 <decomment_c+0x252>
mov    -0x1044(%rbp),%eax
sub    $0x5c,%eax
je     13a5 <decomment_c+0x275>
jmp    13cd <decomment_c+0x29d>
movl   $0x0,-0x102c(%rbp)
jmp    13cd <decomment_c+0x29d>
mov    -0x10(%rbp),%rdi
call   1050 <getc@plt>
mov    %eax,-0x18(%rbp)
mov    -0x18(%rbp),%eax
mov    %al,%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
jmp    1434 <decomment_c+0x304>
mov    -0x14(%rbp),%cl
mov    -0x1028(%rbp),%rax
mov    %rax,%rdx
add    $0x1,%rdx
mov    %rdx,-0x1028(%rbp)
mov    %cl,(%rax)
mov    -0x14(%rbp),%eax
mov    %eax,-0x1048(%rbp)
sub    $0x27,%eax
je     1417 <decomment_c+0x2e7>
jmp    1403 <decomment_c+0x2d3>
mov    -0x1048(%rbp),%eax
sub    $0x5c,%eax
je     1426 <decomment_c+0x2f6>
jmp    142f <decomment_c+0x2ff>
movl   $0x0,-0x102c(%rbp)
jmp    142f <decomment_c+0x2ff>
mov    -0x10(%rbp),%rdi
call   1050 <getc@plt>
jmp    1434 <decomment_c+0x304>
mov    -0x1028(%rbp),%rax
lea    -0x1020(%rbp),%rcx
cmp    %rcx,%rax
jbe    1472 <decomment_c+0x342>
mov    -0x1028(%rbp),%rax
movsbl -0x1(%rax),%eax
cmp    $0xa,%eax
jne    1472 <decomment_c+0x342>
lea    -0x1020(%rbp),%rdi
lea    -0x1028(%rbp),%rsi
call   1030 <blankline@plt>
jmp    115b <decomment_c+0x2b>
add    $0x1050,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<decomment_c>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
sub    $0x1010,%rsp
mov    %rsi,%rbx
lea    0x10(%rsp),%r14
mov    %r14,0x8(%rsp)
mov    %rsi,%rdi
call   1050 <getc@plt>
cmp    $0x80,%eax
jne    116b <decomment_c+0x3b>
add    $0x1010,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret
xor    %ebp,%ebp
lea    0x8(%rsp),%r15
lea    0xe87(%rip),%r12
jmp    118f <decomment_c+0x5f>
nopl   0x0(%rax,%rax,1)
mov    %rbx,%rdi
call   1050 <getc@plt>
cmp    $0x80,%eax
je     115b <decomment_c+0x2b>
cmp    $0x4,%ebp
ja     1310 <decomment_c+0x1e0>
mov    %ebp,%ecx
movslq (%r12,%rcx,4),%rcx
add    %r12,%rcx
jmp    *%rcx
cmp    $0x22,%eax
je     12b5 <decomment_c+0x185>
cmp    $0x2f,%eax
je     1293 <decomment_c+0x163>
cmp    $0x27,%eax
jne    12cd <decomment_c+0x19d>
mov    0x8(%rsp),%rax
lea    0x1(%rax),%rcx
mov    %rcx,0x8(%rsp)
movb   $0x27,(%rax)
mov    $0x4,%ebp
jmp    1310 <decomment_c+0x1e0>
xor    %ebp,%ebp
cmp    $0xa,%eax
setne  %bpl
add    %ebp,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    0x8(%rsp),%rcx
lea    0x1(%rcx),%rdx
mov    %rdx,0x8(%rsp)
mov    %al,(%rcx)
mov    $0x4,%ebp
cmp    $0x5c,%eax
je     126c <decomment_c+0x13c>
cmp    $0x27,%eax
je     1265 <decomment_c+0x135>
jmp    1310 <decomment_c+0x1e0>
mov    $0x1,%ebp
cmp    $0x2a,%eax
jne    1310 <decomment_c+0x1e0>
mov    %rbx,%rdi
call   1050 <getc@plt>
xor    %ebp,%ebp
cmp    $0x2f,%eax
je     1310 <decomment_c+0x1e0>
mov    %eax,%edi
mov    %rbx,%rsi
call   1040 <ungetc@plt>
mov    $0x1,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    0x8(%rsp),%rcx
lea    0x1(%rcx),%rdx
mov    %rdx,0x8(%rsp)
mov    %al,(%rcx)
mov    $0x3,%ebp
cmp    $0x5c,%eax
je     1279 <decomment_c+0x149>
cmp    $0x22,%eax
jne    1310 <decomment_c+0x1e0>
xor    %ebp,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    %rbx,%rdi
call   1050 <getc@plt>
jmp    1310 <decomment_c+0x1e0>
mov    %rbx,%rdi
call   1050 <getc@plt>
mov    0x8(%rsp),%rcx
lea    0x1(%rcx),%rdx
mov    %rdx,0x8(%rsp)
mov    %al,(%rcx)
jmp    1310 <decomment_c+0x1e0>
mov    %rbx,%rdi
call   1050 <getc@plt>
cmp    $0x2a,%eax
je     12e1 <decomment_c+0x1b1>
xor    %ebp,%ebp
cmp    $0x80,%eax
je     1310 <decomment_c+0x1e0>
cmp    $0x2f,%eax
jne    12e8 <decomment_c+0x1b8>
mov    $0x2,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    0x8(%rsp),%rax
lea    0x1(%rax),%rcx
mov    %rcx,0x8(%rsp)
movb   $0x22,(%rax)
mov    $0x3,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    0x8(%rsp),%rcx
lea    0x1(%rcx),%rdx
mov    %rdx,0x8(%rsp)
mov    %al,(%rcx)
xor    %ebp,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    $0x1,%ebp
jmp    1310 <decomment_c+0x1e0>
mov    0x8(%rsp),%rcx
lea    0x1(%rcx),%rdx
mov    %rdx,0x8(%rsp)
movb   $0x2f,(%rcx)
mov    %eax,%edi
mov    %rbx,%rsi
call   1040 <ungetc@plt>
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    0x8(%rsp),%rax
cmp    %r14,%rax
jbe    1180 <decomment_c+0x50>
cmpb   $0xa,-0x1(%rax)
jne    1180 <decomment_c+0x50>
mov    %r14,%rdi
mov    %r15,%rsi
call   1030 <blankline@plt>
jmp    1180 <decomment_c+0x50>

LLVM IR (-O0):
define void @decomment_c(i8* %0, i32* %1) {
%3 = alloca i8*
%4 = alloca i32*
%5 = alloca i32
%6 = alloca i32
%7 = alloca [4096 x i8]
%8 = alloca i8*
%9 = alloca i32
store i8* %0, i8** %3
store i32* %1, i32** %4
%10 = getelementptr inbounds [4096 x i8], [4096 x i8]* %7, i64 0, i64 0
store i8* %10, i8** %8
store i32 0, i32* %9
br label %11
11: ; preds = %110, %2
%12 = load i32*, i32** %4
%13 = call i32 @getc(i32* %12)
store i32 %13, i32* %5
%14 = icmp ne i32 %13, 128
br i1 %14, label %15, label %111
15: ; preds = %11
%16 = load i32, i32* %9
switch i32 %16, label %97 [
i32 0, label %17
i32 1, label %51
i32 2, label %66
i32 3, label %71
i32 4, label %86
]
17: ; preds = %15
%18 = load i32, i32* %5
switch i32 %18, label %45 [
i32 39, label %19
i32 34, label %24
i32 47, label %29
]
19: ; preds = %17
store i32 4, i32* %9
%20 = load i32, i32* %5
%21 = trunc i32 %20 to i8
%22 = load i8*, i8** %8
%23 = getelementptr inbounds i8, i8* %22, i32 1
store i8* %23, i8** %8
store i8 %21, i8* %22
br label %50
24: ; preds = %17
store i32 3, i32* %9
%25 = load i32, i32* %5
%26 = trunc i32 %25 to i8
%27 = load i8*, i8** %8
%28 = getelementptr inbounds i8, i8* %27, i32 1
store i8* %28, i8** %8
store i8 %26, i8* %27
br label %50
29: ; preds = %17
%30 = load i32*, i32** %4
%31 = call i32 @getc(i32* %30)
store i32 %31, i32* %6
%32 = load i32, i32* %6
switch i32 %32, label %36 [
i32 47, label %33
i32 42, label %34
i32 128, label %35
]
33: ; preds = %29
store i32 2, i32* %9
br label %44
34: ; preds = %29
store i32 1, i32* %9
br label %44
35: ; preds = %29
br label %44
36: ; preds = %29
%37 = load i32, i32* %5
%38 = trunc i32 %37 to i8
%39 = load i8*, i8** %8
%40 = getelementptr inbounds i8, i8* %39, i32 1
store i8* %40, i8** %8
store i8 %38, i8* %39
%41 = load i32, i32* %6
%42 = load i32*, i32** %4
%43 = call i32 @ungetc(i32 %41, i32* %42)
br label %44
44: ; preds = %36, %35, %34, %33
br label %50
45: ; preds = %17
%46 = load i32, i32* %5
%47 = trunc i32 %46 to i8
%48 = load i8*, i8** %8
%49 = getelementptr inbounds i8, i8* %48, i32 1
store i8* %49, i8** %8
store i8 %47, i8* %48
br label %50
50: ; preds = %45, %44, %24, %19
br label %97
51: ; preds = %15
%52 = load i32, i32* %5
%53 = icmp eq i32 %52, 42
br i1 %53, label %54, label %65
54: ; preds = %51
%55 = load i32*, i32** %4
%56 = call i32 @getc(i32* %55)
store i32 %56, i32* %6
%57 = load i32, i32* %6
%58 = icmp eq i32 %57, 47
br i1 %58, label %59, label %60
59: ; preds = %54
store i32 0, i32* %9
br label %64
60: ; preds = %54
%61 = load i32, i32* %6
%62 = load i32*, i32** %4
%63 = call i32 @ungetc(i32 %61, i32* %62)
br label %64
64: ; preds = %60, %59
br label %65
65: ; preds = %64, %51
br label %97
66: ; preds = %15
%67 = load i32, i32* %5
%68 = icmp eq i32 %67, 10
br i1 %68, label %69, label %70
69: ; preds = %66
store i32 0, i32* %9
br label %70
70: ; preds = %69, %66
br label %97
71: ; preds = %15
%72 = load i32, i32* %5
%73 = trunc i32 %72 to i8
%74 = load i8*, i8** %8
%75 = getelementptr inbounds i8, i8* %74, i32 1
store i8* %75, i8** %8
store i8 %73, i8* %74
%76 = load i32, i32* %5
switch i32 %76, label %85 [
i32 34, label %77
i32 92, label %78
]
77: ; preds = %71
store i32 0, i32* %9
br label %85
78: ; preds = %71
%79 = load i32*, i32** %4
%80 = call i32 @getc(i32* %79)
store i32 %80, i32* %6
%81 = load i32, i32* %6
%82 = trunc i32 %81 to i8
%83 = load i8*, i8** %8
%84 = getelementptr inbounds i8, i8* %83, i32 1
store i8* %84, i8** %8
store i8 %82, i8* %83
br label %85
85: ; preds = %71, %78, %77
br label %97
86: ; preds = %15
%87 = load i32, i32* %5
%88 = trunc i32 %87 to i8
%89 = load i8*, i8** %8
%90 = getelementptr inbounds i8, i8* %89, i32 1
store i8* %90, i8** %8
store i8 %88, i8* %89
%91 = load i32, i32* %5
switch i32 %91, label %96 [
i32 39, label %92
i32 92, label %93
]
92: ; preds = %86
store i32 0, i32* %9
br label %96
93: ; preds = %86
%94 = load i32*, i32** %4
%95 = call i32 @getc(i32* %94)
br label %96
96: ; preds = %86, %93, %92
br label %97
97: ; preds = %15, %96, %85, %70, %65, %50
%98 = load i8*, i8** %8
%99 = getelementptr inbounds [4096 x i8], [4096 x i8]* %7, i64 0, i64 0
%100 = icmp ugt i8* %98, %99
br i1 %100, label %101, label %110
101: ; preds = %97
%102 = load i8*, i8** %8
%103 = getelementptr inbounds i8, i8* %102, i64 -1
%104 = load i8, i8* %103
%105 = sext i8 %104 to i32
%106 = icmp eq i32 %105, 10
br i1 %106, label %107, label %110
107: ; preds = %101
%108 = getelementptr inbounds [4096 x i8], [4096 x i8]* %7, i64 0, i64 0
%109 = call i32 @blankline(i8* %108, i8** %8)
br label %110
110: ; preds = %107, %101, %97
br label %11
111: ; preds = %11
ret void
}

LLVM IR (-O2):
define void @decomment_c(i8* nocapture readnone %0, i32* nocapture %1) {
%3 = alloca [4096 x i8]
%4 = alloca i8*
%5 = getelementptr inbounds [4096 x i8], [4096 x i8]* %3, i64 0, i64 0
%6 = bitcast i8** %4 to i8*
store i8* %5, i8** %4
%7 = call i32 @getc(i32* %1)
%8 = icmp eq i32 %7, 128
br i1 %8, label %71, label %9
9: ; preds = %2, %68
%10 = phi i32 [ %69, %68 ], [ %7, %2 ]
%11 = phi i32 [ %59, %68 ], [ 0, %2 ]
switch i32 %11, label %58 [
i32 0, label %12
i32 1, label %31
i32 2, label %38
i32 3, label %41
i32 4, label %51
]
12: ; preds = %9
switch i32 %10, label %27 [
i32 39, label %13
i32 34, label %16
i32 47, label %19
]
13: ; preds = %12
%14 = load i8*, i8** %4
%15 = getelementptr inbounds i8, i8* %14, i64 1
store i8* %15, i8** %4
store i8 39, i8* %14
br label %58
16: ; preds = %12
%17 = load i8*, i8** %4
%18 = getelementptr inbounds i8, i8* %17, i64 1
store i8* %18, i8** %4
store i8 34, i8* %17
br label %58
19: ; preds = %12
%20 = call i32 @getc(i32* %1)
switch i32 %20, label %23 [
i32 47, label %21
i32 42, label %22
i32 128, label %58
]
21: ; preds = %19
br label %58
22: ; preds = %19
br label %58
23: ; preds = %19
%24 = load i8*, i8** %4
%25 = getelementptr inbounds i8, i8* %24, i64 1
store i8* %25, i8** %4
store i8 47, i8* %24
%26 = call i32 @ungetc(i32 %20, i32* %1)
br label %58
27: ; preds = %12
%28 = trunc i32 %10 to i8
%29 = load i8*, i8** %4
%30 = getelementptr inbounds i8, i8* %29, i64 1
store i8* %30, i8** %4
store i8 %28, i8* %29
br label %58
31: ; preds = %9
%32 = icmp eq i32 %10, 42
br i1 %32, label %33, label %58
33: ; preds = %31
%34 = call i32 @getc(i32* %1)
%35 = icmp eq i32 %34, 47
br i1 %35, label %58, label %36
36: ; preds = %33
%37 = call i32 @ungetc(i32 %34, i32* %1)
br label %58
38: ; preds = %9
%39 = icmp eq i32 %10, 10
%40 = select i1 %39, i32 0, i32 2
br label %58
41: ; preds = %9
%42 = trunc i32 %10 to i8
%43 = load i8*, i8** %4
%44 = getelementptr inbounds i8, i8* %43, i64 1
store i8* %44, i8** %4
store i8 %42, i8* %43
switch i32 %10, label %58 [
i32 34, label %45
i32 92, label %46
]
45: ; preds = %41
br label %58
46: ; preds = %41
%47 = call i32 @getc(i32* %1)
%48 = trunc i32 %47 to i8
%49 = load i8*, i8** %4
%50 = getelementptr inbounds i8, i8* %49, i64 1
store i8* %50, i8** %4
store i8 %48, i8* %49
br label %58
51: ; preds = %9
%52 = trunc i32 %10 to i8
%53 = load i8*, i8** %4
%54 = getelementptr inbounds i8, i8* %53, i64 1
store i8* %54, i8** %4
store i8 %52, i8* %53
switch i32 %10, label %58 [
i32 39, label %55
i32 92, label %56
]
55: ; preds = %51
br label %58
56: ; preds = %51
%57 = call i32 @getc(i32* %1)
br label %58
58: ; preds = %38, %33, %55, %56, %51, %45, %46, %41, %31, %36, %13, %16, %27, %23, %19, %22, %21, %9
%59 = phi i32 [ %11, %9 ], [ 4, %51 ], [ 4, %56 ], [ 0, %55 ], [ 3, %41 ], [ 3, %46 ], [ 0, %45 ], [ 1, %36 ], [ 1, %31 ], [ 0, %27 ], [ 0, %23 ], [ 0, %19 ], [ 1, %22 ], [ 2, %21 ], [ 3, %16 ], [ 4, %13 ], [ 0, %33 ], [ %40, %38 ]
%60 = load i8*, i8** %4
%61 = icmp ugt i8* %60, %5
br i1 %61, label %62, label %68
62: ; preds = %58
%63 = getelementptr inbounds i8, i8* %60, i64 -1
%64 = load i8, i8* %63
%65 = icmp eq i8 %64, 10
br i1 %65, label %66, label %68
66: ; preds = %62
%67 = call i32 @blankline(i8* %5, i8** %4)
br label %68
68: ; preds = %66, %62, %58
%69 = call i32 @getc(i32* %1)
%70 = icmp eq i32 %69, 128
br i1 %70, label %71, label %9
71: ; preds = %68, %2
ret void
}