#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 *, char const *);
int /*<<< orphan*/ stderr;
int /*<<< orphan*/ strcmp(char const *, char *);
int get_multiplier(const char *str) {
  if (!str)
    return 1;
  while (*str == ' ' || *str == '\t')
    str += 1;
  if (!strcmp(str, "KiB"))
    return 1024;
  if (!strcmp(str, "MiB"))
    return 1024 * 1024;
  if (!strcmp(str, "GiB"))
    return 1024 * 1024 * 1024;
  if (!strcmp(str, "KB") || !strcmp(str, "Kib") || !strcmp(str, "kib") ||
      !strcmp(str, "kiB")) {
    fprintf(stderr,
            "Warning: use \"KiB\" instead of \"%s\" to "
            "specify Kilobytes - support will be removed\n",
            str);
    return 1024;
  }
  if (!strcmp(str, "MB") || !strcmp(str, "Mib") || !strcmp(str, "mb")) {
    fprintf(stderr,
            "Warning: use \"MiB\" instead of \"%s\", "
            "this support will be removed\n",
            str);
    return 1024 * 1024;
  }
  if (!strcmp(str, "GB") || !strcmp(str, "Gib") || !strcmp(str, "gb")) {
    fprintf(stderr,
            "Warning: use \"GiB\" instead of \"%s\", "
            "this support will be removed\n",
            str);
    return 1024 * 1024 * 1024;
  }
  return -1;
}


x86 assembly (clang, -O0):
<get_multiplier>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
jne    1143 <get_multiplier+0x23>
movl   $0x1,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
jmp    1148 <get_multiplier+0x28>
mov    -0x10(%rbp),%rax
movsbl (%rax),%ecx
mov    $0x1,%al
cmp    $0x20,%ecx
mov    %al,-0x11(%rbp)
je     116d <get_multiplier+0x4d>
mov    -0x10(%rbp),%rax
movsbl (%rax),%eax
cmp    $0x9,%eax
sete   %al
mov    %al,-0x11(%rbp)
mov    -0x11(%rbp),%al
test   $0x1,%al
jne    117d <get_multiplier+0x5d>
jmp    118e <get_multiplier+0x6e>
mov    -0x10(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x10(%rbp)
jmp    1148 <get_multiplier+0x28>
mov    -0x10(%rbp),%rdi
lea    0xe67(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11b3 <get_multiplier+0x93>
movl   $0x400,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
mov    -0x10(%rbp),%rdi
lea    0xe46(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11d8 <get_multiplier+0xb8>
movl   $0x100000,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
mov    -0x10(%rbp),%rdi
lea    0xe25(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11fd <get_multiplier+0xdd>
movl   $0x40000000,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
mov    -0x10(%rbp),%rdi
lea    0xe04(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     1261 <get_multiplier+0x141>
mov    -0x10(%rbp),%rdi
lea    0xdee(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     1261 <get_multiplier+0x141>
mov    -0x10(%rbp),%rdi
lea    0xdd9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     1261 <get_multiplier+0x141>
mov    -0x10(%rbp),%rdi
lea    0xdc4(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1286 <get_multiplier+0x166>
mov    0x2d78(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xda6(%rip),%rsi
call   1040 <fprintf@plt>
movl   $0x400,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
mov    -0x10(%rbp),%rdi
lea    0xddd(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     12d1 <get_multiplier+0x1b1>
mov    -0x10(%rbp),%rdi
lea    0xdc7(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     12d1 <get_multiplier+0x1b1>
mov    -0x10(%rbp),%rdi
lea    0xdb2(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    12f6 <get_multiplier+0x1d6>
mov    0x2d08(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xd93(%rip),%rsi
call   1040 <fprintf@plt>
movl   $0x100000,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
mov    -0x10(%rbp),%rdi
lea    0xdb9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     1341 <get_multiplier+0x221>
mov    -0x10(%rbp),%rdi
lea    0xda3(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
je     1341 <get_multiplier+0x221>
mov    -0x10(%rbp),%rdi
lea    0xd8e(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1366 <get_multiplier+0x246>
mov    0x2c98(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xd6f(%rip),%rsi
call   1040 <fprintf@plt>
movl   $0x40000000,-0x4(%rbp)
jmp    136d <get_multiplier+0x24d>
movl   $0xffffffff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_multiplier>:
push   %rbp
push   %r14
push   %rbx
test   %rdi,%rdi
je     12a5 <get_multiplier+0x185>
mov    %rdi,%rbx
jmp    1144 <get_multiplier+0x24>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
add    $0x1,%rbx
movzbl (%rbx),%eax
cmp    $0x20,%al
je     1140 <get_multiplier+0x20>
cmp    $0x9,%al
je     1140 <get_multiplier+0x20>
lea    0xeaa(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     12ac <get_multiplier+0x18c>
lea    0xe97(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     12b3 <get_multiplier+0x193>
lea    0xe84(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     12ba <get_multiplier+0x19a>
lea    0xe71(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    $0x400,%ebp
lea    0xe6c(%rip),%r14
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe51(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe3e(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe2b(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe6b(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    $0x100000,%ebp
lea    0xe61(%rip),%r14
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe4f(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe40(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe72(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    $0x40000000,%ebp
lea    0xe68(%rip),%r14
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe56(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     128d <get_multiplier+0x16d>
lea    0xe47(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    %eax,%ecx
mov    $0xffffffff,%eax
test   %ecx,%ecx
jne    12bf <get_multiplier+0x19f>
mov    0x2d4c(%rip),%rax
mov    (%rax),%edi
mov    %r14,%rsi
mov    %rbx,%rdx
call   1040 <fprintf@plt>
mov    %ebp,%eax
jmp    12bf <get_multiplier+0x19f>
mov    $0x1,%eax
jmp    12bf <get_multiplier+0x19f>
mov    $0x400,%eax
jmp    12bf <get_multiplier+0x19f>
mov    $0x100000,%eax
jmp    12bf <get_multiplier+0x19f>
mov    $0x40000000,%eax
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
@.str = [4 x i8] c"KiB\00"
@.str.1 = [4 x i8] c"MiB\00"
@.str.2 = [4 x i8] c"GiB\00"
@.str.3 = [3 x i8] c"KB\00"
@.str.4 = [4 x i8] c"Kib\00"
@.str.5 = [4 x i8] c"kib\00"
@.str.6 = [4 x i8] c"kiB\00"
@stderr = global i32 0
@.str.7 = [83 x i8] c"Warning: use \22KiB\22 instead of \22%s\22 to specify Kilobytes - support will be removed\0A\00"
@.str.8 = [3 x i8] c"MB\00"
@.str.9 = [4 x i8] c"Mib\00"
@.str.10 = [3 x i8] c"mb\00"
@.str.11 = [66 x i8] c"Warning: use \22MiB\22 instead of \22%s\22, this support will be removed\0A\00"
@.str.12 = [3 x i8] c"GB\00"
@.str.13 = [4 x i8] c"Gib\00"
@.str.14 = [3 x i8] c"gb\00"
@.str.15 = [66 x i8] c"Warning: use \22GiB\22 instead of \22%s\22, this support will be removed\0A\00"
define i32 @get_multiplier(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = icmp ne i8* %4, null
br i1 %5, label %7, label %6
6: ; preds = %1
store i32 1, i32* %2
br label %91
7: ; preds = %1
br label %8
8: ; preds = %20, %7
%9 = load i8*, i8** %3
%10 = load i8, i8* %9
%11 = sext i8 %10 to i32
%12 = icmp eq i32 %11, 32
br i1 %12, label %18, label %13
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = load i8, i8* %14
%16 = sext i8 %15 to i32
%17 = icmp eq i32 %16, 9
br label %18
18: ; preds = %13, %8
%19 = phi i1 [ true, %8 ], [ %17, %13 ]
br i1 %19, label %20, label %23
20: ; preds = %18
%21 = load i8*, i8** %3
%22 = getelementptr inbounds i8, i8* %21, i64 1
store i8* %22, i8** %3
br label %8
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i32 @strcmp(i8* %24, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0))
%26 = icmp ne i32 %25, 0
br i1 %26, label %28, label %27
27: ; preds = %23
store i32 1024, i32* %2
br label %91
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i32 @strcmp(i8* %29, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%31 = icmp ne i32 %30, 0
br i1 %31, label %33, label %32
32: ; preds = %28
store i32 1048576, i32* %2
br label %91
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i32 @strcmp(i8* %34, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%36 = icmp ne i32 %35, 0
br i1 %36, label %38, label %37
37: ; preds = %33
store i32 1073741824, i32* %2
br label %91
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i32 @strcmp(i8* %39, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%41 = icmp ne i32 %40, 0
br i1 %41, label %42, label %54
42: ; preds = %38
%43 = load i8*, i8** %3
%44 = call i32 @strcmp(i8* %43, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%45 = icmp ne i32 %44, 0
br i1 %45, label %46, label %54
46: ; preds = %42
%47 = load i8*, i8** %3
%48 = call i32 @strcmp(i8* %47, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%49 = icmp ne i32 %48, 0
br i1 %49, label %50, label %54
50: ; preds = %46
%51 = load i8*, i8** %3
%52 = call i32 @strcmp(i8* %51, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0))
%53 = icmp ne i32 %52, 0
br i1 %53, label %58, label %54
54: ; preds = %50, %46, %42, %38
%55 = load i32, i32* @stderr
%56 = load i8*, i8** %3
%57 = call i32 @fprintf(i32 %55, i8* getelementptr inbounds ([83 x i8], [83 x i8]* @.str.7, i64 0, i64 0), i8* %56)
store i32 1024, i32* %2
br label %91
58: ; preds = %50
%59 = load i8*, i8** %3
%60 = call i32 @strcmp(i8* %59, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0))
%61 = icmp ne i32 %60, 0
br i1 %61, label %62, label %70
62: ; preds = %58
%63 = load i8*, i8** %3
%64 = call i32 @strcmp(i8* %63, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%65 = icmp ne i32 %64, 0
br i1 %65, label %66, label %70
66: ; preds = %62
%67 = load i8*, i8** %3
%68 = call i32 @strcmp(i8* %67, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%69 = icmp ne i32 %68, 0
br i1 %69, label %74, label %70
70: ; preds = %66, %62, %58
%71 = load i32, i32* @stderr
%72 = load i8*, i8** %3
%73 = call i32 @fprintf(i32 %71, i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.11, i64 0, i64 0), i8* %72)
store i32 1048576, i32* %2
br label %91
74: ; preds = %66
%75 = load i8*, i8** %3
%76 = call i32 @strcmp(i8* %75, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.12, i64 0, i64 0))
%77 = icmp ne i32 %76, 0
br i1 %77, label %78, label %86
78: ; preds = %74
%79 = load i8*, i8** %3
%80 = call i32 @strcmp(i8* %79, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.13, i64 0, i64 0))
%81 = icmp ne i32 %80, 0
br i1 %81, label %82, label %86
82: ; preds = %78
%83 = load i8*, i8** %3
%84 = call i32 @strcmp(i8* %83, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.14, i64 0, i64 0))
%85 = icmp ne i32 %84, 0
br i1 %85, label %90, label %86
86: ; preds = %82, %78, %74
%87 = load i32, i32* @stderr
%88 = load i8*, i8** %3
%89 = call i32 @fprintf(i32 %87, i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.15, i64 0, i64 0), i8* %88)
store i32 1073741824, i32* %2
br label %91
90: ; preds = %82
store i32 -1, i32* %2
br label %91
91: ; preds = %90, %86, %70, %54, %37, %32, %27, %6
%92 = load i32, i32* %2
ret i32 %92
}

LLVM IR (-O2):
@.str = [4 x i8] c"KiB\00"
@.str.1 = [4 x i8] c"MiB\00"
@.str.2 = [4 x i8] c"GiB\00"
@.str.3 = [3 x i8] c"KB\00"
@.str.4 = [4 x i8] c"Kib\00"
@.str.5 = [4 x i8] c"kib\00"
@.str.6 = [4 x i8] c"kiB\00"
@stderr = global i32 0
@.str.7 = [83 x i8] c"Warning: use \22KiB\22 instead of \22%s\22 to specify Kilobytes - support will be removed\0A\00"
@.str.8 = [3 x i8] c"MB\00"
@.str.9 = [4 x i8] c"Mib\00"
@.str.10 = [3 x i8] c"mb\00"
@.str.11 = [66 x i8] c"Warning: use \22MiB\22 instead of \22%s\22, this support will be removed\0A\00"
@.str.12 = [3 x i8] c"GB\00"
@.str.13 = [4 x i8] c"Gib\00"
@.str.14 = [3 x i8] c"gb\00"
@.str.15 = [66 x i8] c"Warning: use \22GiB\22 instead of \22%s\22, this support will be removed\0A\00"
define i32 @get_multiplier(i8* %0) {
%2 = icmp eq i8* %0, null
br i1 %2, label %52, label %3
3: ; preds = %1, %6
%4 = phi i8* [ %7, %6 ], [ %0, %1 ]
%5 = load i8, i8* %4
switch i8 %5, label %8 [
i8 32, label %6
i8 9, label %6
]
6: ; preds = %3, %3
%7 = getelementptr inbounds i8, i8* %4, i64 1
br label %3
8: ; preds = %3
%9 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0))
%10 = icmp eq i32 %9, 0
br i1 %10, label %52, label %11
11: ; preds = %8
%12 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%13 = icmp eq i32 %12, 0
br i1 %13, label %52, label %14
14: ; preds = %11
%15 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp eq i32 %15, 0
br i1 %16, label %52, label %17
17: ; preds = %14
%18 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%19 = icmp eq i32 %18, 0
br i1 %19, label %47, label %20
20: ; preds = %17
%21 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%22 = icmp eq i32 %21, 0
br i1 %22, label %47, label %23
23: ; preds = %20
%24 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%25 = icmp eq i32 %24, 0
br i1 %25, label %47, label %26
26: ; preds = %23
%27 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0))
%28 = icmp eq i32 %27, 0
br i1 %28, label %47, label %29
29: ; preds = %26
%30 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0))
%31 = icmp eq i32 %30, 0
br i1 %31, label %47, label %32
32: ; preds = %29
%33 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%34 = icmp eq i32 %33, 0
br i1 %34, label %47, label %35
35: ; preds = %32
%36 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i64 0, i64 0))
%37 = icmp eq i32 %36, 0
br i1 %37, label %47, label %38
38: ; preds = %35
%39 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.12, i64 0, i64 0))
%40 = icmp eq i32 %39, 0
br i1 %40, label %47, label %41
41: ; preds = %38
%42 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.13, i64 0, i64 0))
%43 = icmp eq i32 %42, 0
br i1 %43, label %47, label %44
44: ; preds = %41
%45 = tail call i32 @strcmp(i8* %4, i8* dereferenceable(3) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.14, i64 0, i64 0))
%46 = icmp eq i32 %45, 0
br i1 %46, label %47, label %52
47: ; preds = %38, %41, %44, %29, %32, %35, %17, %20, %23, %26
%48 = phi i8* [ getelementptr inbounds ([83 x i8], [83 x i8]* @.str.7, i64 0, i64 0), %26 ], [ getelementptr inbounds ([83 x i8], [83 x i8]* @.str.7, i64 0, i64 0), %23 ], [ getelementptr inbounds ([83 x i8], [83 x i8]* @.str.7, i64 0, i64 0), %20 ], [ getelementptr inbounds ([83 x i8], [83 x i8]* @.str.7, i64 0, i64 0), %17 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.11, i64 0, i64 0), %35 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.11, i64 0, i64 0), %32 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.11, i64 0, i64 0), %29 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.15, i64 0, i64 0), %44 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.15, i64 0, i64 0), %41 ], [ getelementptr inbounds ([66 x i8], [66 x i8]* @.str.15, i64 0, i64 0), %38 ]
%49 = phi i32 [ 1024, %26 ], [ 1024, %23 ], [ 1024, %20 ], [ 1024, %17 ], [ 1048576, %35 ], [ 1048576, %32 ], [ 1048576, %29 ], [ 1073741824, %44 ], [ 1073741824, %41 ], [ 1073741824, %38 ]
%50 = load i32, i32* @stderr
%51 = tail call i32 @fprintf(i32 %50, i8* %48, i8* %4)
br label %52
52: ; preds = %47, %44, %14, %11, %8, %1
%53 = phi i32 [ 1, %1 ], [ 1024, %8 ], [ 1048576, %11 ], [ 1073741824, %14 ], [ -1, %44 ], [ %49, %47 ]
ret i32 %53
}