#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*/ YYDEBUG(int, char);
int /*<<< orphan*/ printf(char *);
int scan(char *s, int l) {
  char *p = s;
  char *q = 0;
  for (;;) {
    {
      char yych;
      YYDEBUG(0, *p);
      if (((s + l) - p) < 2)
        ;
      yych = *p;
      YYDEBUG(-1, yych);
      switch (yych) {
      case 0x00:
        goto yy10;
      case 0x4E:
        goto yy6;
      case 0x60:
        goto yy8;
      case 0xF0:
        goto yy2;
      case 0xF1:
      case 0xF2:
      case 0xF3:
      case 0xF4:
      case 0xF5:
      case 0xF6:
      case 0xF7:
      case 0xF8:
      case 0xF9:
        goto yy4;
      default:
        goto yy12;
      }
    yy2:
      YYDEBUG(2, *p);
      ++p;
      YYDEBUG(-1, yych);
      switch ((yych = *p)) {
      case 0xF0:
      case 0xF1:
      case 0xF2:
      case 0xF3:
      case 0xF4:
      case 0xF5:
      case 0xF6:
      case 0xF7:
      case 0xF8:
      case 0xF9:
        goto yy16;
      default:
        goto yy3;
      }
    yy3:
      YYDEBUG(3, *p);
      {
        printf("Num\n");
        continue;
      }
    yy4:
      YYDEBUG(4, *p);
      ++p;
      yych = *p;
      goto yy15;
    yy5:
      YYDEBUG(5, *p);
      {
        printf("Num\n");
        continue;
      }
    yy6:
      YYDEBUG(6, *p);
      ++p;
      YYDEBUG(7, *p);
      {
        printf("+\n");
        continue;
      }
    yy8:
      YYDEBUG(8, *p);
      ++p;
      YYDEBUG(9, *p);
      {
        printf("-\n");
        continue;
      }
    yy10:
      YYDEBUG(10, *p);
      ++p;
      YYDEBUG(11, *p);
      {
        printf("EOF\n");
        return 0;
      }
    yy12:
      YYDEBUG(12, *p);
      ++p;
      YYDEBUG(13, *p);
      {
        printf("ERR\n");
        return 1;
      }
    yy14:
      YYDEBUG(14, *p);
      ++p;
      if ((s + l) <= p)
        ;
      yych = *p;
    yy15:
      YYDEBUG(15, *p);
      YYDEBUG(-1, yych);
      switch (yych) {
      case 0xF0:
      case 0xF1:
      case 0xF2:
      case 0xF3:
      case 0xF4:
      case 0xF5:
      case 0xF6:
      case 0xF7:
      case 0xF8:
      case 0xF9:
        goto yy14;
      default:
        goto yy5;
      }
    yy16:
      YYDEBUG(16, *p);
      ++p;
      if ((s + l) <= p)
        ;
      yych = *p;
      YYDEBUG(17, *p);
      YYDEBUG(-1, yych);
      switch (yych) {
      case 0xF0:
      case 0xF1:
      case 0xF2:
      case 0xF3:
      case 0xF4:
      case 0xF5:
      case 0xF6:
      case 0xF7:
      case 0xF8:
      case 0xF9:
        goto yy16;
      default:
        goto yy18;
      }
    yy18:
      YYDEBUG(18, *p);
      {
        printf("Oct\n");
        continue;
      }
    }
  }
}


x86 assembly (clang, -O0):
<scan>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
mov    %rdi,-0x10(%rbp)
mov    %esi,-0x14(%rbp)
mov    -0x10(%rbp),%rax
mov    %rax,-0x20(%rbp)
movq   $0x0,-0x28(%rbp)
mov    -0x20(%rbp),%rax
xor    %edi,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
add    %rcx,%rax
mov    -0x20(%rbp),%rcx
sub    %rcx,%rax
cmp    $0x2,%rax
jge    116e <scan+0x4e>
jmp    116e <scan+0x4e>
mov    -0x20(%rbp),%rax
mov    (%rax),%al
mov    %al,-0x29(%rbp)
movsbl -0x29(%rbp),%esi
mov    $0xffffffff,%edi
call   1040 <YYDEBUG@plt>
movsbl -0x29(%rbp),%eax
mov    %eax,-0x30(%rbp)
test   %eax,%eax
je     11e4 <scan+0xc4>
jmp    1199 <scan+0x79>
mov    -0x30(%rbp),%eax
sub    $0x4e,%eax
je     11e9 <scan+0xc9>
jmp    11aa <scan+0x8a>
mov    -0x30(%rbp),%eax
sub    $0x60,%eax
je     11ee <scan+0xce>
jmp    11bb <scan+0x9b>
mov    -0x30(%rbp),%eax
sub    $0xf0,%eax
je     11f3 <scan+0xd3>
jmp    11ce <scan+0xae>
mov    -0x30(%rbp),%eax
add    $0xffffff0f,%eax
sub    $0x9,%eax
jb     11f8 <scan+0xd8>
jmp    11fd <scan+0xdd>
jmp    1343 <scan+0x223>
jmp    12c5 <scan+0x1a5>
jmp    1304 <scan+0x1e4>
jmp    1202 <scan+0xe2>
jmp    1278 <scan+0x158>
jmp    1389 <scan+0x269>
mov    -0x20(%rbp),%rax
movsbl (%rax),%esi
mov    $0x2,%edi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
movsbl -0x29(%rbp),%esi
mov    $0xffffffff,%edi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
movsbl (%rax),%eax
mov    %al,%cl
mov    %cl,-0x29(%rbp)
add    $0xffffff10,%eax
sub    $0x9,%eax
ja     1251 <scan+0x131>
jmp    124c <scan+0x12c>
jmp    144f <scan+0x32f>
jmp    1256 <scan+0x136>
mov    -0x20(%rbp),%rax
mov    $0x3,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xd92(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <scan+0x1f>
mov    -0x20(%rbp),%rax
mov    $0x4,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rax
mov    (%rax),%al
mov    %al,-0x29(%rbp)
jmp    140f <scan+0x2ef>
mov    -0x20(%rbp),%rax
mov    $0x5,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xd45(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <scan+0x1f>
mov    -0x20(%rbp),%rax
mov    $0x6,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rax
mov    $0x7,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xd0b(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <scan+0x1f>
mov    -0x20(%rbp),%rax
mov    $0x8,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rax
mov    $0x9,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xccf(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <scan+0x1f>
mov    -0x20(%rbp),%rax
mov    $0xa,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rax
mov    $0xb,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xc93(%rip),%rdi
call   1030 <printf@plt>
movl   $0x0,-0x4(%rbp)
jmp    14f1 <scan+0x3d1>
mov    -0x20(%rbp),%rax
mov    $0xc,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rax
mov    $0xd,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xc52(%rip),%rdi
call   1030 <printf@plt>
movl   $0x1,-0x4(%rbp)
jmp    14f1 <scan+0x3d1>
mov    -0x20(%rbp),%rax
mov    $0xe,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
add    %rcx,%rax
cmp    -0x20(%rbp),%rax
ja     1406 <scan+0x2e6>
jmp    1406 <scan+0x2e6>
mov    -0x20(%rbp),%rax
mov    (%rax),%al
mov    %al,-0x29(%rbp)
mov    -0x20(%rbp),%rax
movsbl (%rax),%esi
mov    $0xf,%edi
call   1040 <YYDEBUG@plt>
movsbl -0x29(%rbp),%esi
mov    $0xffffffff,%edi
call   1040 <YYDEBUG@plt>
movsbl -0x29(%rbp),%eax
add    $0xffffff10,%eax
sub    $0x9,%eax
ja     144a <scan+0x32a>
jmp    1445 <scan+0x325>
jmp    13cf <scan+0x2af>
jmp    12a3 <scan+0x183>
mov    -0x20(%rbp),%rax
mov    $0x10,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
mov    -0x20(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
add    %rcx,%rax
cmp    -0x20(%rbp),%rax
ja     1486 <scan+0x366>
jmp    1486 <scan+0x366>
mov    -0x20(%rbp),%rax
mov    (%rax),%al
mov    %al,-0x29(%rbp)
mov    -0x20(%rbp),%rax
movsbl (%rax),%esi
mov    $0x11,%edi
call   1040 <YYDEBUG@plt>
movsbl -0x29(%rbp),%esi
mov    $0xffffffff,%edi
call   1040 <YYDEBUG@plt>
movsbl -0x29(%rbp),%eax
add    $0xffffff10,%eax
sub    $0x9,%eax
ja     14ca <scan+0x3aa>
jmp    14c5 <scan+0x3a5>
jmp    144f <scan+0x32f>
jmp    14cf <scan+0x3af>
mov    -0x20(%rbp),%rax
mov    $0x12,%edi
movsbl (%rax),%esi
call   1040 <YYDEBUG@plt>
lea    0xb2e(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <scan+0x1f>
mov    -0x4(%rbp),%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<scan>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
mov    %rdi,%rbx
lea    0xed0(%rip),%r15
lea    0xec7(%rip),%r12
jmp    116e <scan+0x4e>
nopl   0x0(%rax,%rax,1)
mov    $0x7,%r14d
mov    $0x6,%edi
mov    %r15,%rbp
movsbl (%rbx),%esi
call   1040 <YYDEBUG@plt>
movsbl 0x1(%rbx),%esi
add    $0x1,%rbx
mov    %r14d,%edi
call   1040 <YYDEBUG@plt>
mov    %rbp,%rdi
call   1030 <puts@plt>
movsbl (%rbx),%esi
xor    %edi,%edi
call   1040 <YYDEBUG@plt>
movsbl (%rbx),%ebp
mov    $0xffffffff,%edi
mov    %ebp,%esi
call   1040 <YYDEBUG@plt>
cmp    $0x4e,%ebp
je     1140 <scan+0x20>
cmp    $0x60,%ebp
jne    11a1 <scan+0x81>
mov    $0x9,%r14d
mov    $0x8,%edi
mov    %r12,%rbp
jmp    114e <scan+0x2e>
test   %ebp,%ebp
jne    11bb <scan+0x9b>
xor    %r14d,%r14d
lea    0xe55(%rip),%r15
mov    $0xb,%ebp
mov    $0xa,%edi
jmp    11d2 <scan+0xb2>
mov    $0x1,%r14d
lea    0xe40(%rip),%r15
mov    $0xd,%ebp
mov    $0xc,%edi
movsbl (%rbx),%esi
call   1040 <YYDEBUG@plt>
movsbl 0x1(%rbx),%esi
mov    %ebp,%edi
call   1040 <YYDEBUG@plt>
mov    %r15,%rdi
call   1030 <puts@plt>
mov    %r14d,%eax
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [5 x i8] c"Num\0A\00"
@.str.1 = [3 x i8] c"+\0A\00"
@.str.2 = [3 x i8] c"-\0A\00"
@.str.3 = [5 x i8] c"EOF\0A\00"
@.str.4 = [5 x i8] c"ERR\0A\00"
@.str.5 = [5 x i8] c"Oct\0A\00"
define i32 @scan(i8* %0, i32 %1) {
%3 = alloca i32
%4 = alloca i8*
%5 = alloca i32
%6 = alloca i8*
%7 = alloca i8*
%8 = alloca i8
store i8* %0, i8** %4
store i32 %1, i32* %5
%9 = load i8*, i8** %4
store i8* %9, i8** %6
store i8* null, i8** %7
br label %10
10: ; preds = %159, %78, %68, %63, %50, %2
%11 = load i8*, i8** %6
%12 = load i8, i8* %11
%13 = call i32 @YYDEBUG(i32 0, i8 signext %12)
%14 = load i8*, i8** %4
%15 = load i32, i32* %5
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i8, i8* %14, i64 %16
%18 = load i8*, i8** %6
%19 = ptrtoint i8* %17 to i64
%20 = ptrtoint i8* %18 to i64
%21 = sub i64 %19, %20
%22 = icmp slt i64 %21, 2
br i1 %22, label %23, label %24
23: ; preds = %10
br label %24
24: ; preds = %23, %10
%25 = load i8*, i8** %6
%26 = load i8, i8* %25
store i8 %26, i8* %8
%27 = load i8, i8* %8
%28 = call i32 @YYDEBUG(i32 -1, i8 signext %27)
%29 = load i8, i8* %8
%30 = sext i8 %29 to i32
switch i32 %30, label %36 [
i32 0, label %31
i32 78, label %32
i32 96, label %33
i32 240, label %34
i32 241, label %35
i32 242, label %35
i32 243, label %35
i32 244, label %35
i32 245, label %35
i32 246, label %35
i32 247, label %35
i32 248, label %35
i32 249, label %35
]
31: ; preds = %24
br label %88
32: ; preds = %24
br label %68
33: ; preds = %24
br label %78
34: ; preds = %24
br label %37
35: ; preds = %24, %24, %24, %24, %24, %24, %24, %24, %24
br label %55
36: ; preds = %24
br label %98
37: ; preds = %34
%38 = load i8*, i8** %6
%39 = load i8, i8* %38
%40 = call i32 @YYDEBUG(i32 2, i8 signext %39)
%41 = load i8*, i8** %6
%42 = getelementptr inbounds i8, i8* %41, i32 1
store i8* %42, i8** %6
%43 = load i8, i8* %8
%44 = call i32 @YYDEBUG(i32 -1, i8 signext %43)
%45 = load i8*, i8** %6
%46 = load i8, i8* %45
store i8 %46, i8* %8
%47 = sext i8 %46 to i32
switch i32 %47, label %49 [
i32 240, label %48
i32 241, label %48
i32 242, label %48
i32 243, label %48
i32 244, label %48
i32 245, label %48
i32 246, label %48
i32 247, label %48
i32 248, label %48
i32 249, label %48
]
48: ; preds = %37, %37, %37, %37, %37, %37, %37, %37, %37, %37
br label %134
49: ; preds = %37
br label %50
50: ; preds = %49
%51 = load i8*, i8** %6
%52 = load i8, i8* %51
%53 = call i32 @YYDEBUG(i32 3, i8 signext %52)
%54 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
br label %10
55: ; preds = %35
%56 = load i8*, i8** %6
%57 = load i8, i8* %56
%58 = call i32 @YYDEBUG(i32 4, i8 signext %57)
%59 = load i8*, i8** %6
%60 = getelementptr inbounds i8, i8* %59, i32 1
store i8* %60, i8** %6
%61 = load i8*, i8** %6
%62 = load i8, i8* %61
store i8 %62, i8* %8
br label %124
63: ; preds = %133
%64 = load i8*, i8** %6
%65 = load i8, i8* %64
%66 = call i32 @YYDEBUG(i32 5, i8 signext %65)
%67 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
br label %10
68: ; preds = %32
%69 = load i8*, i8** %6
%70 = load i8, i8* %69
%71 = call i32 @YYDEBUG(i32 6, i8 signext %70)
%72 = load i8*, i8** %6
%73 = getelementptr inbounds i8, i8* %72, i32 1
store i8* %73, i8** %6
%74 = load i8*, i8** %6
%75 = load i8, i8* %74
%76 = call i32 @YYDEBUG(i32 7, i8 signext %75)
%77 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
br label %10
78: ; preds = %33
%79 = load i8*, i8** %6
%80 = load i8, i8* %79
%81 = call i32 @YYDEBUG(i32 8, i8 signext %80)
%82 = load i8*, i8** %6
%83 = getelementptr inbounds i8, i8* %82, i32 1
store i8* %83, i8** %6
%84 = load i8*, i8** %6
%85 = load i8, i8* %84
%86 = call i32 @YYDEBUG(i32 9, i8 signext %85)
%87 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
br label %10
88: ; preds = %31
%89 = load i8*, i8** %6
%90 = load i8, i8* %89
%91 = call i32 @YYDEBUG(i32 10, i8 signext %90)
%92 = load i8*, i8** %6
%93 = getelementptr inbounds i8, i8* %92, i32 1
store i8* %93, i8** %6
%94 = load i8*, i8** %6
%95 = load i8, i8* %94
%96 = call i32 @YYDEBUG(i32 11, i8 signext %95)
%97 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0))
store i32 0, i32* %3
br label %164
98: ; preds = %36
%99 = load i8*, i8** %6
%100 = load i8, i8* %99
%101 = call i32 @YYDEBUG(i32 12, i8 signext %100)
%102 = load i8*, i8** %6
%103 = getelementptr inbounds i8, i8* %102, i32 1
store i8* %103, i8** %6
%104 = load i8*, i8** %6
%105 = load i8, i8* %104
%106 = call i32 @YYDEBUG(i32 13, i8 signext %105)
%107 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0))
store i32 1, i32* %3
br label %164
108: ; preds = %132
%109 = load i8*, i8** %6
%110 = load i8, i8* %109
%111 = call i32 @YYDEBUG(i32 14, i8 signext %110)
%112 = load i8*, i8** %6
%113 = getelementptr inbounds i8, i8* %112, i32 1
store i8* %113, i8** %6
%114 = load i8*, i8** %4
%115 = load i32, i32* %5
%116 = sext i32 %115 to i64
%117 = getelementptr inbounds i8, i8* %114, i64 %116
%118 = load i8*, i8** %6
%119 = icmp ule i8* %117, %118
br i1 %119, label %120, label %121
120: ; preds = %108
br label %121
121: ; preds = %120, %108
%122 = load i8*, i8** %6
%123 = load i8, i8* %122
store i8 %123, i8* %8
br label %124
124: ; preds = %121, %55
%125 = load i8*, i8** %6
%126 = load i8, i8* %125
%127 = call i32 @YYDEBUG(i32 15, i8 signext %126)
%128 = load i8, i8* %8
%129 = call i32 @YYDEBUG(i32 -1, i8 signext %128)
%130 = load i8, i8* %8
%131 = sext i8 %130 to i32
switch i32 %131, label %133 [
i32 240, label %132
i32 241, label %132
i32 242, label %132
i32 243, label %132
i32 244, label %132
i32 245, label %132
i32 246, label %132
i32 247, label %132
i32 248, label %132
i32 249, label %132
]
132: ; preds = %124, %124, %124, %124, %124, %124, %124, %124, %124, %124
br label %108
133: ; preds = %124
br label %63
134: ; preds = %157, %48
%135 = load i8*, i8** %6
%136 = load i8, i8* %135
%137 = call i32 @YYDEBUG(i32 16, i8 signext %136)
%138 = load i8*, i8** %6
%139 = getelementptr inbounds i8, i8* %138, i32 1
store i8* %139, i8** %6
%140 = load i8*, i8** %4
%141 = load i32, i32* %5
%142 = sext i32 %141 to i64
%143 = getelementptr inbounds i8, i8* %140, i64 %142
%144 = load i8*, i8** %6
%145 = icmp ule i8* %143, %144
br i1 %145, label %146, label %147
146: ; preds = %134
br label %147
147: ; preds = %146, %134
%148 = load i8*, i8** %6
%149 = load i8, i8* %148
store i8 %149, i8* %8
%150 = load i8*, i8** %6
%151 = load i8, i8* %150
%152 = call i32 @YYDEBUG(i32 17, i8 signext %151)
%153 = load i8, i8* %8
%154 = call i32 @YYDEBUG(i32 -1, i8 signext %153)
%155 = load i8, i8* %8
%156 = sext i8 %155 to i32
switch i32 %156, label %158 [
i32 240, label %157
i32 241, label %157
i32 242, label %157
i32 243, label %157
i32 244, label %157
i32 245, label %157
i32 246, label %157
i32 247, label %157
i32 248, label %157
i32 249, label %157
]
157: ; preds = %147, %147, %147, %147, %147, %147, %147, %147, %147, %147
br label %134
158: ; preds = %147
br label %159
159: ; preds = %158
%160 = load i8*, i8** %6
%161 = load i8, i8* %160
%162 = call i32 @YYDEBUG(i32 18, i8 signext %161)
%163 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
br label %10
164: ; preds = %98, %88
%165 = load i32, i32* %3
ret i32 %165
}

LLVM IR (-O2):
@str = [2 x i8] c"-\00"
@str.6 = [2 x i8] c"+\00"
@str.7 = [4 x i8] c"EOF\00"
@str.8 = [4 x i8] c"ERR\00"
define i32 @scan(i8* nocapture %0, i32 %1) {
br label %3
3: ; preds = %11, %2
%4 = phi i8* [ %0, %2 ], [ %17, %11 ]
%5 = load i8, i8* %4
%6 = tail call i32 @YYDEBUG(i32 0, i8 signext %5)
%7 = load i8, i8* %4
%8 = tail call i32 @YYDEBUG(i32 -1, i8 signext %7)
%9 = sext i8 %7 to i32
switch i32 %9, label %21 [
i32 0, label %22
i32 78, label %11
i32 96, label %10
]
10: ; preds = %3
br label %11
11: ; preds = %3, %10
%12 = phi i32 [ 8, %10 ], [ 6, %3 ]
%13 = phi i32 [ 9, %10 ], [ 7, %3 ]
%14 = phi i8* [ getelementptr inbounds ([2 x i8], [2 x i8]* @str, i64 0, i64 0), %10 ], [ getelementptr inbounds ([2 x i8], [2 x i8]* @str.6, i64 0, i64 0), %3 ]
%15 = load i8, i8* %4
%16 = tail call i32 @YYDEBUG(i32 %12, i8 signext %15)
%17 = getelementptr inbounds i8, i8* %4, i64 1
%18 = load i8, i8* %17
%19 = tail call i32 @YYDEBUG(i32 %13, i8 signext %18)
%20 = tail call i32 @puts(i8* dereferenceable(1) %14)
br label %3
21: ; preds = %3
br label %22
22: ; preds = %3, %21
%23 = phi i32 [ 12, %21 ], [ 10, %3 ]
%24 = phi i32 [ 13, %21 ], [ 11, %3 ]
%25 = phi i8* [ getelementptr inbounds ([4 x i8], [4 x i8]* @str.8, i64 0, i64 0), %21 ], [ getelementptr inbounds ([4 x i8], [4 x i8]* @str.7, i64 0, i64 0), %3 ]
%26 = phi i32 [ 1, %21 ], [ 0, %3 ]
%27 = load i8, i8* %4
%28 = tail call i32 @YYDEBUG(i32 %23, i8 signext %27)
%29 = getelementptr inbounds i8, i8* %4, i64 1
%30 = load i8, i8* %29
%31 = tail call i32 @YYDEBUG(i32 %24, i8 signext %30)
%32 = tail call i32 @puts(i8* dereferenceable(1) %25)
ret i32 %26
}