#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 *);
int gpioInitialise();
int /*<<< orphan*/ gpioTerminate();
int /*<<< orphan*/ stderr;
int /*<<< orphan*/ strcat(char *, char *);
scalar_t__ strchr(char *, char);
int strlen(char *);
int /*<<< orphan*/ t0();
int /*<<< orphan*/ t1();
int /*<<< orphan*/ t2();
int /*<<< orphan*/ t3();
int /*<<< orphan*/ t4();
int /*<<< orphan*/ t5();
int /*<<< orphan*/ t6();
int /*<<< orphan*/ t7();
int /*<<< orphan*/ t8();
int /*<<< orphan*/ t9();
int /*<<< orphan*/ ta();
int /*<<< orphan*/ tb();
int /*<<< orphan*/ tc();
int tolower(char);
int main(int argc, char *argv[]) {
  int i, t, c, status;
  char test[64];
  if (argc > 1) {
    t = 0;
    for (i = 0; i < strlen(argv[1]); i++) {
      c = tolower(argv[1][i]);
      if (!strchr(test, c)) {
        test[t++] = c;
        test[t] = 0;
      }
    }
  } else
    strcat(test, "0123456789");
  status = gpioInitialise();
  if (status < 0) {
    fprintf(stderr, "pigpio initialisation failed.\n");
    return 1;
  }
  if (strchr(test, '0'))
    t0();
  if (strchr(test, '1'))
    t1();
  if (strchr(test, '2'))
    t2();
  if (strchr(test, '3'))
    t3();
  if (strchr(test, '4'))
    t4();
  if (strchr(test, '5'))
    t5();
  if (strchr(test, '6'))
    t6();
  if (strchr(test, '7'))
    t7();
  if (strchr(test, '8'))
    t8();
  if (strchr(test, '9'))
    t9();
  if (strchr(test, 'a'))
    ta();
  if (strchr(test, 'b'))
    tb();
  if (strchr(test, 'c'))
    tc();
  gpioTerminate();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x70,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x1,-0x8(%rbp)
jle    12f6 <main+0xb6>
movl   $0x0,-0x18(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
mov    %eax,-0x64(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
call   1060 <strlen@plt>
mov    %eax,%ecx
mov    -0x64(%rbp),%eax
cmp    %ecx,%eax
jge    12f1 <main+0xb1>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rax
movslq -0x14(%rbp),%rcx
movsbl (%rax,%rcx,1),%edi
call   10e0 <tolower@plt>
mov    %eax,-0x1c(%rbp)
lea    -0x60(%rbp),%rdi
mov    -0x1c(%rbp),%eax
movsbl %al,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
jne    12de <main+0x9e>
mov    -0x1c(%rbp),%eax
mov    %al,%cl
mov    -0x18(%rbp),%eax
mov    %eax,%edx
add    $0x1,%edx
mov    %edx,-0x18(%rbp)
cltq
mov    %cl,-0x60(%rbp,%rax,1)
movslq -0x18(%rbp),%rax
movb   $0x0,-0x60(%rbp,%rax,1)
jmp    12e3 <main+0xa3>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    126e <main+0x2e>
jmp    1306 <main+0xc6>
lea    -0x60(%rbp),%rdi
lea    0xcff(%rip),%rsi
call   1140 <strcat@plt>
mov    $0x0,%al
call   10b0 <gpioInitialise@plt>
mov    %eax,-0x20(%rbp)
cmpl   $0x0,-0x20(%rbp)
jge    133b <main+0xfb>
mov    0x2cbf(%rip),%rax
mov    (%rax),%edi
lea    0xce1(%rip),%rsi
call   10c0 <fprintf@plt>
movl   $0x1,-0x4(%rbp)
jmp    14dc <main+0x29c>
lea    -0x60(%rbp),%rdi
mov    $0x30,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     135a <main+0x11a>
mov    $0x0,%al
call   1160 <t0@plt>
lea    -0x60(%rbp),%rdi
mov    $0x31,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1379 <main+0x139>
mov    $0x0,%al
call   1030 <t1@plt>
lea    -0x60(%rbp),%rdi
mov    $0x32,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1398 <main+0x158>
mov    $0x0,%al
call   10f0 <t2@plt>
lea    -0x60(%rbp),%rdi
mov    $0x33,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     13b7 <main+0x177>
mov    $0x0,%al
call   1040 <t3@plt>
lea    -0x60(%rbp),%rdi
mov    $0x34,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     13d6 <main+0x196>
mov    $0x0,%al
call   1100 <t4@plt>
lea    -0x60(%rbp),%rdi
mov    $0x35,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     13f5 <main+0x1b5>
mov    $0x0,%al
call   1050 <t5@plt>
lea    -0x60(%rbp),%rdi
mov    $0x36,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1414 <main+0x1d4>
mov    $0x0,%al
call   1110 <t6@plt>
lea    -0x60(%rbp),%rdi
mov    $0x37,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1433 <main+0x1f3>
mov    $0x0,%al
call   1070 <t7@plt>
lea    -0x60(%rbp),%rdi
mov    $0x38,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1452 <main+0x212>
mov    $0x0,%al
call   1120 <t8@plt>
lea    -0x60(%rbp),%rdi
mov    $0x39,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1471 <main+0x231>
mov    $0x0,%al
call   1090 <t9@plt>
lea    -0x60(%rbp),%rdi
mov    $0x61,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     1490 <main+0x250>
mov    $0x0,%al
call   10a0 <ta@plt>
lea    -0x60(%rbp),%rdi
mov    $0x62,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     14af <main+0x26f>
mov    $0x0,%al
call   1130 <tb@plt>
lea    -0x60(%rbp),%rdi
mov    $0x63,%esi
call   1080 <strchr@plt>
cmp    $0x0,%rax
je     14ce <main+0x28e>
mov    $0x0,%al
call   10d0 <tc@plt>
mov    $0x0,%al
call   1150 <gpioTerminate@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x70,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
sub    $0x40,%rsp
cmp    $0x2,%edi
jl     12b6 <main+0x76>
mov    %rsi,%r15
mov    0x8(%rsi),%rdi
call   1060 <strlen@plt>
test   %eax,%eax
jle    12c5 <main+0x85>
xor    %ebx,%ebx
mov    %rsp,%r14
xor    %r12d,%r12d
jmp    1284 <main+0x44>
nopl   0x0(%rax,%rax,1)
add    $0x1,%rbx
mov    0x8(%r15),%rdi
call   1060 <strlen@plt>
cltq
cmp    %rax,%rbx
jge    12c5 <main+0x85>
mov    0x8(%r15),%rax
movsbl (%rax,%rbx,1),%edi
call   10e0 <tolower@plt>
mov    %eax,%ebp
movsbl %bpl,%esi
mov    %r14,%rdi
call   1080 <strchr@plt>
test   %rax,%rax
jne    1270 <main+0x30>
movslq %r12d,%rax
lea    0x1(%rax),%r12
mov    %bpl,(%rsp,%rax,1)
movb   $0x0,0x1(%rsp,%rax,1)
jmp    1270 <main+0x30>
lea    0xd43(%rip),%rsi
mov    %rsp,%rdi
call   1140 <strcat@plt>
xor    %eax,%eax
call   10b0 <gpioInitialise@plt>
test   %eax,%eax
js     1424 <main+0x1e4>
mov    %rsp,%rdi
mov    $0x30,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     12ed <main+0xad>
xor    %eax,%eax
call   1160 <t0@plt>
mov    %rsp,%rdi
mov    $0x31,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1306 <main+0xc6>
xor    %eax,%eax
call   1030 <t1@plt>
mov    %rsp,%rdi
mov    $0x32,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     131f <main+0xdf>
xor    %eax,%eax
call   10f0 <t2@plt>
mov    %rsp,%rdi
mov    $0x33,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1338 <main+0xf8>
xor    %eax,%eax
call   1040 <t3@plt>
mov    %rsp,%rdi
mov    $0x34,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1351 <main+0x111>
xor    %eax,%eax
call   1100 <t4@plt>
mov    %rsp,%rdi
mov    $0x35,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     136a <main+0x12a>
xor    %eax,%eax
call   1050 <t5@plt>
mov    %rsp,%rdi
mov    $0x36,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1383 <main+0x143>
xor    %eax,%eax
call   1110 <t6@plt>
mov    %rsp,%rdi
mov    $0x37,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     139c <main+0x15c>
xor    %eax,%eax
call   1070 <t7@plt>
mov    %rsp,%rdi
mov    $0x38,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     13b5 <main+0x175>
xor    %eax,%eax
call   1120 <t8@plt>
mov    %rsp,%rdi
mov    $0x39,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     13ce <main+0x18e>
xor    %eax,%eax
call   1090 <t9@plt>
mov    %rsp,%rdi
mov    $0x61,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     13e7 <main+0x1a7>
xor    %eax,%eax
call   10a0 <ta@plt>
mov    %rsp,%rdi
mov    $0x62,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1400 <main+0x1c0>
xor    %eax,%eax
call   1130 <tb@plt>
mov    %rsp,%rdi
mov    $0x63,%esi
call   1080 <strchr@plt>
test   %rax,%rax
je     1419 <main+0x1d9>
xor    %eax,%eax
call   10d0 <tc@plt>
xor    %ebx,%ebx
xor    %eax,%eax
call   1150 <gpioTerminate@plt>
jmp    143e <main+0x1fe>
mov    0x2bb5(%rip),%rax
mov    (%rax),%edi
lea    0xbd7(%rip),%rsi
call   10c0 <fprintf@plt>
mov    $0x1,%ebx
mov    %ebx,%eax
add    $0x40,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [11 x i8] c"0123456789\00"
@stderr = global i32 0
@.str.1 = [31 x i8] c"pigpio initialisation failed.\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
%10 = alloca [64 x i8]
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%11 = load i32, i32* %4
%12 = icmp sgt i32 %11, 1
br i1 %12, label %13, label %50
13: ; preds = %2
store i32 0, i32* %7
store i32 0, i32* %6
br label %14
14: ; preds = %46, %13
%15 = load i32, i32* %6
%16 = load i8**, i8*** %5
%17 = getelementptr inbounds i8*, i8** %16, i64 1
%18 = load i8*, i8** %17
%19 = call i32 @strlen(i8* %18)
%20 = icmp slt i32 %15, %19
br i1 %20, label %21, label %49
21: ; preds = %14
%22 = load i8**, i8*** %5
%23 = getelementptr inbounds i8*, i8** %22, i64 1
%24 = load i8*, i8** %23
%25 = load i32, i32* %6
%26 = sext i32 %25 to i64
%27 = getelementptr inbounds i8, i8* %24, i64 %26
%28 = load i8, i8* %27
%29 = call i32 @tolower(i8 signext %28)
store i32 %29, i32* %8
%30 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%31 = load i32, i32* %8
%32 = trunc i32 %31 to i8
%33 = call i64 @strchr(i8* %30, i8 signext %32)
%34 = icmp ne i64 %33, 0
br i1 %34, label %45, label %35
35: ; preds = %21
%36 = load i32, i32* %8
%37 = trunc i32 %36 to i8
%38 = load i32, i32* %7
%39 = add nsw i32 %38, 1
store i32 %39, i32* %7
%40 = sext i32 %38 to i64
%41 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 %40
store i8 %37, i8* %41
%42 = load i32, i32* %7
%43 = sext i32 %42 to i64
%44 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 %43
store i8 0, i8* %44
br label %45
45: ; preds = %35, %21
br label %46
46: ; preds = %45
%47 = load i32, i32* %6
%48 = add nsw i32 %47, 1
store i32 %48, i32* %6
br label %14
49: ; preds = %14
br label %53
50: ; preds = %2
%51 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%52 = call i32 @strcat(i8* %51, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
br label %53
53: ; preds = %50, %49
%54 = call i32 (...) @gpioInitialise()
store i32 %54, i32* %9
%55 = load i32, i32* %9
%56 = icmp slt i32 %55, 0
br i1 %56, label %57, label %60
57: ; preds = %53
%58 = load i32, i32* @stderr
%59 = call i32 @fprintf(i32 %58, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0))
store i32 1, i32* %3
br label %140
60: ; preds = %53
%61 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%62 = call i64 @strchr(i8* %61, i8 signext 48)
%63 = icmp ne i64 %62, 0
br i1 %63, label %64, label %66
64: ; preds = %60
%65 = call i32 (...) @t0()
br label %66
66: ; preds = %64, %60
%67 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%68 = call i64 @strchr(i8* %67, i8 signext 49)
%69 = icmp ne i64 %68, 0
br i1 %69, label %70, label %72
70: ; preds = %66
%71 = call i32 (...) @t1()
br label %72
72: ; preds = %70, %66
%73 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%74 = call i64 @strchr(i8* %73, i8 signext 50)
%75 = icmp ne i64 %74, 0
br i1 %75, label %76, label %78
76: ; preds = %72
%77 = call i32 (...) @t2()
br label %78
78: ; preds = %76, %72
%79 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%80 = call i64 @strchr(i8* %79, i8 signext 51)
%81 = icmp ne i64 %80, 0
br i1 %81, label %82, label %84
82: ; preds = %78
%83 = call i32 (...) @t3()
br label %84
84: ; preds = %82, %78
%85 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%86 = call i64 @strchr(i8* %85, i8 signext 52)
%87 = icmp ne i64 %86, 0
br i1 %87, label %88, label %90
88: ; preds = %84
%89 = call i32 (...) @t4()
br label %90
90: ; preds = %88, %84
%91 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%92 = call i64 @strchr(i8* %91, i8 signext 53)
%93 = icmp ne i64 %92, 0
br i1 %93, label %94, label %96
94: ; preds = %90
%95 = call i32 (...) @t5()
br label %96
96: ; preds = %94, %90
%97 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%98 = call i64 @strchr(i8* %97, i8 signext 54)
%99 = icmp ne i64 %98, 0
br i1 %99, label %100, label %102
100: ; preds = %96
%101 = call i32 (...) @t6()
br label %102
102: ; preds = %100, %96
%103 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%104 = call i64 @strchr(i8* %103, i8 signext 55)
%105 = icmp ne i64 %104, 0
br i1 %105, label %106, label %108
106: ; preds = %102
%107 = call i32 (...) @t7()
br label %108
108: ; preds = %106, %102
%109 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%110 = call i64 @strchr(i8* %109, i8 signext 56)
%111 = icmp ne i64 %110, 0
br i1 %111, label %112, label %114
112: ; preds = %108
%113 = call i32 (...) @t8()
br label %114
114: ; preds = %112, %108
%115 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%116 = call i64 @strchr(i8* %115, i8 signext 57)
%117 = icmp ne i64 %116, 0
br i1 %117, label %118, label %120
118: ; preds = %114
%119 = call i32 (...) @t9()
br label %120
120: ; preds = %118, %114
%121 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%122 = call i64 @strchr(i8* %121, i8 signext 97)
%123 = icmp ne i64 %122, 0
br i1 %123, label %124, label %126
124: ; preds = %120
%125 = call i32 (...) @ta()
br label %126
126: ; preds = %124, %120
%127 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%128 = call i64 @strchr(i8* %127, i8 signext 98)
%129 = icmp ne i64 %128, 0
br i1 %129, label %130, label %132
130: ; preds = %126
%131 = call i32 (...) @tb()
br label %132
132: ; preds = %130, %126
%133 = getelementptr inbounds [64 x i8], [64 x i8]* %10, i64 0, i64 0
%134 = call i64 @strchr(i8* %133, i8 signext 99)
%135 = icmp ne i64 %134, 0
br i1 %135, label %136, label %138
136: ; preds = %132
%137 = call i32 (...) @tc()
br label %138
138: ; preds = %136, %132
%139 = call i32 (...) @gpioTerminate()
store i32 0, i32* %3
br label %140
140: ; preds = %138, %57
%141 = load i32, i32* %3
ret i32 %141
}

LLVM IR (-O2):
@.str = [11 x i8] c"0123456789\00"
@stderr = global i32 0
@.str.1 = [31 x i8] c"pigpio initialisation failed.\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = alloca [64 x i8]
%4 = getelementptr inbounds [64 x i8], [64 x i8]* %3, i64 0, i64 0
%5 = icmp sgt i32 %0, 1
br i1 %5, label %6, label %34
6: ; preds = %2
%7 = getelementptr inbounds i8*, i8** %1, i64 1
%8 = load i8*, i8** %7
%9 = call i32 @strlen(i8* %8)
%10 = icmp sgt i32 %9, 0
br i1 %10, label %11, label %36
11: ; preds = %6, %27
%12 = phi i64 [ %29, %27 ], [ 0, %6 ]
%13 = phi i32 [ %28, %27 ], [ 0, %6 ]
%14 = load i8*, i8** %7
%15 = getelementptr inbounds i8, i8* %14, i64 %12
%16 = load i8, i8* %15
%17 = call i32 @tolower(i8 signext %16)
%18 = trunc i32 %17 to i8
%19 = call i64 @strchr(i8* %4, i8 signext %18)
%20 = icmp eq i64 %19, 0
br i1 %20, label %21, label %27
21: ; preds = %11
%22 = add nsw i32 %13, 1
%23 = sext i32 %13 to i64
%24 = getelementptr inbounds [64 x i8], [64 x i8]* %3, i64 0, i64 %23
store i8 %18, i8* %24
%25 = sext i32 %22 to i64
%26 = getelementptr inbounds [64 x i8], [64 x i8]* %3, i64 0, i64 %25
store i8 0, i8* %26
br label %27
27: ; preds = %11, %21
%28 = phi i32 [ %13, %11 ], [ %22, %21 ]
%29 = add nuw nsw i64 %12, 1
%30 = load i8*, i8** %7
%31 = call i32 @strlen(i8* %30)
%32 = sext i32 %31 to i64
%33 = icmp slt i64 %29, %32
br i1 %33, label %11, label %36
34: ; preds = %2
%35 = call i32 @strcat(i8* %4, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
br label %36
36: ; preds = %27, %6, %34
%37 = call i32 (...) @gpioInitialise()
%38 = icmp slt i32 %37, 0
br i1 %38, label %39, label %42
39: ; preds = %36
%40 = load i32, i32* @stderr
%41 = call i32 @fprintf(i32 %40, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0))
br label %109
42: ; preds = %36
%43 = call i64 @strchr(i8* %4, i8 signext 48)
%44 = icmp eq i64 %43, 0
br i1 %44, label %47, label %45
45: ; preds = %42
%46 = call i32 (...) @t0()
br label %47
47: ; preds = %45, %42
%48 = call i64 @strchr(i8* %4, i8 signext 49)
%49 = icmp eq i64 %48, 0
br i1 %49, label %52, label %50
50: ; preds = %47
%51 = call i32 (...) @t1()
br label %52
52: ; preds = %50, %47
%53 = call i64 @strchr(i8* %4, i8 signext 50)
%54 = icmp eq i64 %53, 0
br i1 %54, label %57, label %55
55: ; preds = %52
%56 = call i32 (...) @t2()
br label %57
57: ; preds = %55, %52
%58 = call i64 @strchr(i8* %4, i8 signext 51)
%59 = icmp eq i64 %58, 0
br i1 %59, label %62, label %60
60: ; preds = %57
%61 = call i32 (...) @t3()
br label %62
62: ; preds = %60, %57
%63 = call i64 @strchr(i8* %4, i8 signext 52)
%64 = icmp eq i64 %63, 0
br i1 %64, label %67, label %65
65: ; preds = %62
%66 = call i32 (...) @t4()
br label %67
67: ; preds = %65, %62
%68 = call i64 @strchr(i8* %4, i8 signext 53)
%69 = icmp eq i64 %68, 0
br i1 %69, label %72, label %70
70: ; preds = %67
%71 = call i32 (...) @t5()
br label %72
72: ; preds = %70, %67
%73 = call i64 @strchr(i8* %4, i8 signext 54)
%74 = icmp eq i64 %73, 0
br i1 %74, label %77, label %75
75: ; preds = %72
%76 = call i32 (...) @t6()
br label %77
77: ; preds = %75, %72
%78 = call i64 @strchr(i8* %4, i8 signext 55)
%79 = icmp eq i64 %78, 0
br i1 %79, label %82, label %80
80: ; preds = %77
%81 = call i32 (...) @t7()
br label %82
82: ; preds = %80, %77
%83 = call i64 @strchr(i8* %4, i8 signext 56)
%84 = icmp eq i64 %83, 0
br i1 %84, label %87, label %85
85: ; preds = %82
%86 = call i32 (...) @t8()
br label %87
87: ; preds = %85, %82
%88 = call i64 @strchr(i8* %4, i8 signext 57)
%89 = icmp eq i64 %88, 0
br i1 %89, label %92, label %90
90: ; preds = %87
%91 = call i32 (...) @t9()
br label %92
92: ; preds = %90, %87
%93 = call i64 @strchr(i8* %4, i8 signext 97)
%94 = icmp eq i64 %93, 0
br i1 %94, label %97, label %95
95: ; preds = %92
%96 = call i32 (...) @ta()
br label %97
97: ; preds = %95, %92
%98 = call i64 @strchr(i8* %4, i8 signext 98)
%99 = icmp eq i64 %98, 0
br i1 %99, label %102, label %100
100: ; preds = %97
%101 = call i32 (...) @tb()
br label %102
102: ; preds = %100, %97
%103 = call i64 @strchr(i8* %4, i8 signext 99)
%104 = icmp eq i64 %103, 0
br i1 %104, label %107, label %105
105: ; preds = %102
%106 = call i32 (...) @tc()
br label %107
107: ; preds = %105, %102
%108 = call i32 (...) @gpioTerminate()
br label %109
109: ; preds = %107, %39
%110 = phi i32 [ 1, %39 ], [ 0, %107 ]
ret i32 %110
}