#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 */
struct hashMap {
  int dummy;
};
typedef scalar_t__ clock_t;
typedef int /*<<< orphan*/ FILE;

/* Variables and functions */
scalar_t__ CLOCKS_PER_SEC;
int *atMap(struct hashMap *, char *);
int capacity(struct hashMap *);
scalar_t__ clock();
struct hashMap *createMap(int);
int /*<<< orphan*/ deleteMap(struct hashMap *);
int emptyBuckets(struct hashMap *);
int /*<<< orphan*/ fclose(int /*<<< orphan*/ *);
int /*<<< orphan*/ *fopen(char const *, char *);
char *getWord(int /*<<< orphan*/ *);
int /*<<< orphan*/ insertMap(struct hashMap *, char *, int);
int /*<<< orphan*/ perror(char const *);
int /*<<< orphan*/ printMap(struct hashMap *);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ removeKey(struct hashMap *, char *);
int size(struct hashMap *);
double tableLoad(struct hashMap *);
int /*<<< orphan*/ test();
int main(int argc, const char *argv[]) {
  const char *filename;
  struct hashMap *hashTable;
  int tableSize = 10;
  clock_t timer;
  FILE *fileptr;
  char *nextWord;
  int *valueptr;
  if (0) {
    printf("DEBUGGING is on\n");
    test();
    return 0;
  }
  if (argc == 2)
    filename = argv[1];
  else
    filename = "input1.txt";
  printf("opening file: %s\n", filename);
  fileptr = fopen(filename, "r");
  if (fileptr == NULL) {
    perror(filename);
    return 1;
  }
  timer = clock();
  hashTable = createMap(tableSize);
  nextWord = getWord(fileptr);
  while (nextWord != NULL) {
    valueptr = atMap(hashTable, nextWord);
    if (valueptr == NULL)
      insertMap(hashTable, nextWord, 1);
    else
      insertMap(hashTable, nextWord, *valueptr + 1);
    nextWord = getWord(fileptr);
  }
  fclose(fileptr);
  printMap(hashTable);
  timer = clock() - timer;
  printf("\nconcordance ran in %f seconds \n",
         (float)timer / (float)CLOCKS_PER_SEC);
  printf("Table emptyBuckets = %d\n", emptyBuckets(hashTable));
  printf("Table count = %d\n", size(hashTable));
  printf("Table capacity = %d\n", capacity(hashTable));
  printf("Table load = %f\n", tableLoad(hashTable));
  printf("Deleting keys\n");
  removeKey(hashTable, "and");
  removeKey(hashTable, "me");
  removeKey(hashTable, "the");
  printMap(hashTable);
  deleteMap(hashTable);
  printf("\nDeleted the table\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0xa,-0x24(%rbp)
cmpl   $0x2,-0x8(%rbp)
jne    1238 <main+0x38>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x18(%rbp)
jmp    1243 <main+0x43>
lea    0xdc1(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    -0x18(%rbp),%rsi
lea    0xdbd(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
mov    -0x18(%rbp),%rdi
lea    0xdbd(%rip),%rsi
call   10e0 <fopen@plt>
mov    %rax,-0x38(%rbp)
cmpq   $0x0,-0x38(%rbp)
jne    1289 <main+0x89>
mov    -0x18(%rbp),%rdi
call   10f0 <perror@plt>
movl   $0x1,-0x4(%rbp)
jmp    1423 <main+0x223>
mov    $0x0,%al
call   1060 <clock@plt>
mov    %rax,-0x30(%rbp)
mov    -0x24(%rbp),%edi
call   10c0 <createMap@plt>
mov    %rax,-0x20(%rbp)
mov    -0x38(%rbp),%rdi
call   1120 <getWord@plt>
mov    %rax,-0x40(%rbp)
cmpq   $0x0,-0x40(%rbp)
je     1313 <main+0x113>
mov    -0x20(%rbp),%rdi
mov    -0x40(%rbp),%rsi
call   10d0 <atMap@plt>
mov    %rax,-0x48(%rbp)
cmpq   $0x0,-0x48(%rbp)
jne    12eb <main+0xeb>
mov    -0x20(%rbp),%rdi
mov    -0x40(%rbp),%rsi
mov    $0x1,%edx
call   1110 <insertMap@plt>
jmp    1301 <main+0x101>
mov    -0x20(%rbp),%rdi
mov    -0x40(%rbp),%rsi
mov    -0x48(%rbp),%rax
mov    (%rax),%edx
add    $0x1,%edx
call   1110 <insertMap@plt>
mov    -0x38(%rbp),%rdi
call   1120 <getWord@plt>
mov    %rax,-0x40(%rbp)
jmp    12ad <main+0xad>
mov    -0x38(%rbp),%rdi
call   1070 <fclose@plt>
mov    -0x20(%rbp),%rdi
call   1080 <printMap@plt>
mov    $0x0,%al
call   1060 <clock@plt>
sub    -0x30(%rbp),%rax
mov    %rax,-0x30(%rbp)
cvtsi2ssq -0x30(%rbp),%xmm0
mov    0x2ca7(%rip),%rax
cvtsi2ssq (%rax),%xmm1
divss  %xmm1,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xcca(%rip),%rdi
mov    $0x1,%al
call   1090 <printf@plt>
mov    -0x20(%rbp),%rdi
call   1050 <emptyBuckets@plt>
mov    %eax,%esi
lea    0xcd2(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
mov    -0x20(%rbp),%rdi
call   1040 <size@plt>
mov    %eax,%esi
lea    0xcd2(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
mov    -0x20(%rbp),%rdi
call   1030 <capacity@plt>
mov    %eax,%esi
lea    0xccb(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
mov    -0x20(%rbp),%rdi
call   10b0 <tableLoad@plt>
lea    0xcc9(%rip),%rdi
mov    $0x1,%al
call   1090 <printf@plt>
lea    0xccc(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
mov    -0x20(%rbp),%rdi
lea    0xcc9(%rip),%rsi
call   1100 <removeKey@plt>
mov    -0x20(%rbp),%rdi
lea    0xcbd(%rip),%rsi
call   1100 <removeKey@plt>
mov    -0x20(%rbp),%rdi
lea    0xcb0(%rip),%rsi
call   1100 <removeKey@plt>
mov    -0x20(%rbp),%rdi
call   1080 <printMap@plt>
mov    -0x20(%rbp),%rdi
call   10a0 <deleteMap@plt>
lea    0xc96(%rip),%rdi
mov    $0x0,%al
call   1090 <printf@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
cmp    $0x2,%edi
jne    1223 <main+0x13>
mov    0x8(%rsi),%rbx
jmp    122a <main+0x1a>
lea    0xdd6(%rip),%rbx
lea    0xdda(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   10a0 <printf@plt>
lea    0xddb(%rip),%rsi
mov    %rbx,%rdi
call   10f0 <fopen@plt>
test   %rax,%rax
je     13c7 <main+0x1b7>
mov    %rax,%r12
xor    %r14d,%r14d
xor    %eax,%eax
call   1070 <clock@plt>
mov    %rax,%r15
mov    $0xa,%edi
call   10d0 <createMap@plt>
mov    %rax,%rbx
mov    %r12,%rdi
call   1130 <getWord@plt>
test   %rax,%rax
je     12c7 <main+0xb7>
mov    %rax,%rbp
jmp    12b0 <main+0xa0>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    (%rax),%edx
add    $0x1,%edx
mov    %rbx,%rdi
mov    %rbp,%rsi
call   1120 <insertMap@plt>
mov    %r12,%rdi
call   1130 <getWord@plt>
mov    %rax,%rbp
test   %rax,%rax
je     12c7 <main+0xb7>
mov    %rbx,%rdi
mov    %rbp,%rsi
call   10e0 <atMap@plt>
test   %rax,%rax
jne    1290 <main+0x80>
mov    $0x1,%edx
jmp    1295 <main+0x85>
mov    %r12,%rdi
call   1080 <fclose@plt>
mov    %rbx,%rdi
call   1090 <printMap@plt>
xor    %eax,%eax
call   1070 <clock@plt>
sub    %r15,%rax
cvtsi2ss %rax,%xmm0
mov    0x2cfb(%rip),%rax
cvtsi2ssq (%rax),%xmm1
divss  %xmm1,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xd1e(%rip),%rdi
mov    $0x1,%al
call   10a0 <printf@plt>
mov    %rbx,%rdi
call   1060 <emptyBuckets@plt>
lea    0xd29(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   10a0 <printf@plt>
mov    %rbx,%rdi
call   1040 <size@plt>
lea    0xd2a(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   10a0 <printf@plt>
mov    %rbx,%rdi
call   1030 <capacity@plt>
lea    0xd24(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   10a0 <printf@plt>
mov    %rbx,%rdi
call   10c0 <tableLoad@plt>
lea    0xd21(%rip),%rdi
mov    $0x1,%al
call   10a0 <printf@plt>
lea    0xd2f(%rip),%rdi
call   1050 <puts@plt>
lea    0xd18(%rip),%rsi
mov    %rbx,%rdi
call   1110 <removeKey@plt>
lea    0xd0d(%rip),%rsi
mov    %rbx,%rdi
call   1110 <removeKey@plt>
lea    0xd01(%rip),%rsi
mov    %rbx,%rdi
call   1110 <removeKey@plt>
mov    %rbx,%rdi
call   1090 <printMap@plt>
mov    %rbx,%rdi
call   10b0 <deleteMap@plt>
lea    0xcf4(%rip),%rdi
call   1050 <puts@plt>
mov    %r14d,%eax
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret
mov    %rbx,%rdi
call   1100 <perror@plt>
mov    $0x1,%r14d
jmp    13bb <main+0x1ab>

LLVM IR (-O0):
%struct.hashMap = type { i32 }
@.str = [11 x i8] c"input1.txt\00"
@.str.1 = [18 x i8] c"opening file: %s\0A\00"
@.str.2 = [2 x i8] c"r\00"
@.str.3 = [33 x i8] c"\0Aconcordance ran in %f seconds \0A\00"
@CLOCKS_PER_SEC = global i64 0
@.str.4 = [25 x i8] c"Table emptyBuckets = %d\0A\00"
@.str.5 = [18 x i8] c"Table count = %d\0A\00"
@.str.6 = [21 x i8] c"Table capacity = %d\0A\00"
@.str.7 = [17 x i8] c"Table load = %f\0A\00"
@.str.8 = [15 x i8] c"Deleting keys\0A\00"
@.str.9 = [4 x i8] c"and\00"
@.str.10 = [3 x i8] c"me\00"
@.str.11 = [4 x i8] c"the\00"
@.str.12 = [20 x i8] c"\0ADeleted the table\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i8*
%7 = alloca %struct.hashMap*
%8 = alloca i32
%9 = alloca i64
%10 = alloca i32*
%11 = alloca i8*
%12 = alloca i32*
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 10, i32* %8
%13 = load i32, i32* %4
%14 = icmp eq i32 %13, 2
br i1 %14, label %15, label %19
15: ; preds = %2
%16 = load i8**, i8*** %5
%17 = getelementptr inbounds i8*, i8** %16, i64 1
%18 = load i8*, i8** %17
store i8* %18, i8** %6
br label %20
19: ; preds = %2
store i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i8** %6
br label %20
20: ; preds = %19, %15
%21 = load i8*, i8** %6
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %21)
%23 = load i8*, i8** %6
%24 = call i32* @fopen(i8* %23, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
store i32* %24, i32** %10
%25 = load i32*, i32** %10
%26 = icmp eq i32* %25, null
br i1 %26, label %27, label %30
27: ; preds = %20
%28 = load i8*, i8** %6
%29 = call i32 @perror(i8* %28)
store i32 1, i32* %3
br label %98
30: ; preds = %20
%31 = call i64 (...) @clock()
store i64 %31, i64* %9
%32 = load i32, i32* %8
%33 = call %struct.hashMap* @createMap(i32 %32)
store %struct.hashMap* %33, %struct.hashMap** %7
%34 = load i32*, i32** %10
%35 = call i8* @getWord(i32* %34)
store i8* %35, i8** %11
br label %36
36: ; preds = %56, %30
%37 = load i8*, i8** %11
%38 = icmp ne i8* %37, null
br i1 %38, label %39, label %59
39: ; preds = %36
%40 = load %struct.hashMap*, %struct.hashMap** %7
%41 = load i8*, i8** %11
%42 = call i32* @atMap(%struct.hashMap* %40, i8* %41)
store i32* %42, i32** %12
%43 = load i32*, i32** %12
%44 = icmp eq i32* %43, null
br i1 %44, label %45, label %49
45: ; preds = %39
%46 = load %struct.hashMap*, %struct.hashMap** %7
%47 = load i8*, i8** %11
%48 = call i32 @insertMap(%struct.hashMap* %46, i8* %47, i32 1)
br label %56
49: ; preds = %39
%50 = load %struct.hashMap*, %struct.hashMap** %7
%51 = load i8*, i8** %11
%52 = load i32*, i32** %12
%53 = load i32, i32* %52
%54 = add nsw i32 %53, 1
%55 = call i32 @insertMap(%struct.hashMap* %50, i8* %51, i32 %54)
br label %56
56: ; preds = %49, %45
%57 = load i32*, i32** %10
%58 = call i8* @getWord(i32* %57)
store i8* %58, i8** %11
br label %36
59: ; preds = %36
%60 = load i32*, i32** %10
%61 = call i32 @fclose(i32* %60)
%62 = load %struct.hashMap*, %struct.hashMap** %7
%63 = call i32 @printMap(%struct.hashMap* %62)
%64 = call i64 (...) @clock()
%65 = load i64, i64* %9
%66 = sub nsw i64 %64, %65
store i64 %66, i64* %9
%67 = load i64, i64* %9
%68 = sitofp i64 %67 to float
%69 = load i64, i64* @CLOCKS_PER_SEC
%70 = sitofp i64 %69 to float
%71 = fdiv float %68, %70
%72 = fpext float %71 to double
%73 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.3, i64 0, i64 0), double %72)
%74 = load %struct.hashMap*, %struct.hashMap** %7
%75 = call i32 @emptyBuckets(%struct.hashMap* %74)
%76 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0), i32 %75)
%77 = load %struct.hashMap*, %struct.hashMap** %7
%78 = call i32 @size(%struct.hashMap* %77)
%79 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 %78)
%80 = load %struct.hashMap*, %struct.hashMap** %7
%81 = call i32 @capacity(%struct.hashMap* %80)
%82 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.6, i64 0, i64 0), i32 %81)
%83 = load %struct.hashMap*, %struct.hashMap** %7
%84 = call double @tableLoad(%struct.hashMap* %83)
%85 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0), double %84)
%86 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.8, i64 0, i64 0))
%87 = load %struct.hashMap*, %struct.hashMap** %7
%88 = call i32 @removeKey(%struct.hashMap* %87, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%89 = load %struct.hashMap*, %struct.hashMap** %7
%90 = call i32 @removeKey(%struct.hashMap* %89, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%91 = load %struct.hashMap*, %struct.hashMap** %7
%92 = call i32 @removeKey(%struct.hashMap* %91, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.11, i64 0, i64 0))
%93 = load %struct.hashMap*, %struct.hashMap** %7
%94 = call i32 @printMap(%struct.hashMap* %93)
%95 = load %struct.hashMap*, %struct.hashMap** %7
%96 = call i32 @deleteMap(%struct.hashMap* %95)
%97 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.12, i64 0, i64 0))
store i32 0, i32* %3
br label %98
98: ; preds = %59, %27
%99 = load i32, i32* %3
ret i32 %99
}

LLVM IR (-O2):
%struct.hashMap = type { i32 }
@.str = [11 x i8] c"input1.txt\00"
@.str.1 = [18 x i8] c"opening file: %s\0A\00"
@.str.2 = [2 x i8] c"r\00"
@.str.3 = [33 x i8] c"\0Aconcordance ran in %f seconds \0A\00"
@CLOCKS_PER_SEC = global i64 0
@.str.4 = [25 x i8] c"Table emptyBuckets = %d\0A\00"
@.str.5 = [18 x i8] c"Table count = %d\0A\00"
@.str.6 = [21 x i8] c"Table capacity = %d\0A\00"
@.str.7 = [17 x i8] c"Table load = %f\0A\00"
@.str.9 = [4 x i8] c"and\00"
@.str.10 = [3 x i8] c"me\00"
@.str.11 = [4 x i8] c"the\00"
@str = [14 x i8] c"Deleting keys\00"
@str.13 = [19 x i8] c"\0ADeleted the table\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp eq i32 %0, 2
br i1 %3, label %4, label %7
4: ; preds = %2
%5 = getelementptr inbounds i8*, i8** %1, i64 1
%6 = load i8*, i8** %5
br label %7
7: ; preds = %2, %4
%8 = phi i8* [ %6, %4 ], [ getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), %2 ]
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %8)
%10 = tail call i32* @fopen(i8* %8, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%11 = icmp eq i32* %10, null
br i1 %11, label %12, label %14
12: ; preds = %7
%13 = tail call i32 @perror(i8* %8)
br label %57
14: ; preds = %7
%15 = tail call i64 (...) @clock()
%16 = tail call %struct.hashMap* @createMap(i32 10)
%17 = tail call i8* @getWord(i32* %10)
%18 = icmp eq i8* %17, null
br i1 %18, label %31, label %19
19: ; preds = %14, %26
%20 = phi i8* [ %29, %26 ], [ %17, %14 ]
%21 = tail call i32* @atMap(%struct.hashMap* %16, i8* %20)
%22 = icmp eq i32* %21, null
br i1 %22, label %26, label %23
23: ; preds = %19
%24 = load i32, i32* %21
%25 = add nsw i32 %24, 1
br label %26
26: ; preds = %19, %23
%27 = phi i32 [ %25, %23 ], [ 1, %19 ]
%28 = tail call i32 @insertMap(%struct.hashMap* %16, i8* %20, i32 %27)
%29 = tail call i8* @getWord(i32* %10)
%30 = icmp eq i8* %29, null
br i1 %30, label %31, label %19
31: ; preds = %26, %14
%32 = tail call i32 @fclose(i32* %10)
%33 = tail call i32 @printMap(%struct.hashMap* %16)
%34 = tail call i64 (...) @clock()
%35 = sub nsw i64 %34, %15
%36 = sitofp i64 %35 to float
%37 = load i64, i64* @CLOCKS_PER_SEC
%38 = sitofp i64 %37 to float
%39 = fdiv float %36, %38
%40 = fpext float %39 to double
%41 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.3, i64 0, i64 0), double %40)
%42 = tail call i32 @emptyBuckets(%struct.hashMap* %16)
%43 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0), i32 %42)
%44 = tail call i32 @size(%struct.hashMap* %16)
%45 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 %44)
%46 = tail call i32 @capacity(%struct.hashMap* %16)
%47 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str.6, i64 0, i64 0), i32 %46)
%48 = tail call double @tableLoad(%struct.hashMap* %16)
%49 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0), double %48)
%50 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str, i64 0, i64 0))
%51 = tail call i32 @removeKey(%struct.hashMap* %16, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%52 = tail call i32 @removeKey(%struct.hashMap* %16, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%53 = tail call i32 @removeKey(%struct.hashMap* %16, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.11, i64 0, i64 0))
%54 = tail call i32 @printMap(%struct.hashMap* %16)
%55 = tail call i32 @deleteMap(%struct.hashMap* %16)
%56 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.13, i64 0, i64 0))
br label %57
57: ; preds = %31, %12
%58 = phi i32 [ 1, %12 ], [ 0, %31 ]
ret i32 %58
}