#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 option {
  char *member_0;
  char member_3;
  int /*<<< orphan*/ *member_2;
  int /*<<< orphan*/ const member_1;
};

/* Variables and functions */
unsigned int atoi(char *);
unsigned long atol(char *);
int /*<<< orphan*/ bench_level1(char *, unsigned int, unsigned long, char *,
                                char *, char *);
int getopt_long(int, char **, char *, struct option *, int /*<<< orphan*/ *);
#define no_argument 129
char *optarg;
int /*<<< orphan*/ printf(char *, ...);
#define required_argument 128
int /*<<< orphan*/ settable(int, int, int, int, int, int);
int /*<<< orphan*/ usage();
int main(int argc, char **argv) {
  int c;
  settable(12345, 65435, 34221, 12345, 9983651, 95746118);
  char *bench = "blas_op";
  unsigned int size = 200;
  unsigned long rep = 1;
  char *op = "dot_product";
  char *dt = "double";
  char *algo = "normal";
  static struct option option_list[] = {{"bench", required_argument, NULL, 'b'},
                                        {"size", required_argument, NULL, 's'},
                                        {"reps", required_argument, NULL, 'r'},
                                        {"op", required_argument, NULL, 'o'},
                                        {"dtype", required_argument, NULL, 'd'},
                                        {"algo", required_argument, NULL, 'a'},
                                        {"help", no_argument, NULL, 'h'},
                                        {0, 0, 0, 0}};
  while ((c = getopt_long(argc, argv, "b:s:r:o:d:a:h", option_list, NULL)) !=
         -1) {
    switch (c) {
    case 'b':
      bench = optarg;
      printf("Benchmark is %s.\n", bench);
      break;
    case 's':
      size = atoi(optarg);
      printf("Size is %d.\n", size);
      break;
    case 'r':
      rep = atol(optarg);
      printf("Number of repetitions %lu.\n", rep);
      break;
    case 'o':
      op = optarg;
      printf("Operation %s\n", op);
      break;
    case 'd':
      dt = optarg;
      printf("Data type is %s\n", dt);
      break;
    case 'a':
      algo = optarg;
      printf("Algorithm is %s\n", algo);
      break;
    case 'h':
      usage();
      return 0;
    default:
      printf("Undefined.\n");
      return 0;
    }
  }
  bench_level1(bench, size, rep, op, dt, algo);
  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)
mov    $0x3039,%ecx
mov    $0xff9b,%esi
mov    $0x85ad,%edx
mov    $0x9856a3,%r8d
mov    $0x5b4f846,%r9d
mov    %ecx,%edi
call   1090 <settable@plt>
lea    0xe9d(%rip),%rax
mov    %rax,-0x20(%rbp)
movl   $0xc8,-0x24(%rbp)
movq   $0x1,-0x30(%rbp)
lea    0xe8b(%rip),%rax
mov    %rax,-0x38(%rbp)
lea    0xe8c(%rip),%rax
mov    %rax,-0x40(%rbp)
lea    0xe88(%rip),%rax
mov    %rax,-0x48(%rbp)
mov    -0x8(%rbp),%edi
mov    -0x10(%rbp),%rsi
lea    0xe9d(%rip),%rdx
lea    0x2e68(%rip),%rcx
xor    %eax,%eax
mov    %eax,%r8d
call   1040 <getopt_long@plt>
mov    %eax,-0x14(%rbp)
cmp    $0xffffffff,%eax
je     134f <main+0x1df>
mov    -0x14(%rbp),%eax
add    $0xffffff9f,%eax
mov    %eax,%ecx
mov    %rcx,-0x50(%rbp)
sub    $0x12,%eax
ja     1330 <main+0x1c0>
mov    -0x50(%rbp),%rax
lea    0xdd2(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
mov    0x2dba(%rip),%rax
mov    (%rax),%rax
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rsi
lea    0xe4c(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    0x2d95(%rip),%rax
mov    (%rax),%rdi
call   1080 <atoi@plt>
mov    %eax,-0x24(%rbp)
mov    -0x24(%rbp),%esi
lea    0xe36(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    0x2d6d(%rip),%rax
mov    (%rax),%rdi
call   1070 <atol@plt>
mov    %rax,-0x30(%rbp)
mov    -0x30(%rbp),%rsi
lea    0xe19(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    0x2d43(%rip),%rax
mov    (%rax),%rax
mov    %rax,-0x38(%rbp)
mov    -0x38(%rbp),%rsi
lea    0xe10(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    0x2d1e(%rip),%rax
mov    (%rax),%rax
mov    %rax,-0x40(%rbp)
mov    -0x40(%rbp),%rsi
lea    0xdf9(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    0x2cf9(%rip),%rax
mov    (%rax),%rax
mov    %rax,-0x48(%rbp)
mov    -0x48(%rbp),%rsi
lea    0xde5(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    134a <main+0x1da>
mov    $0x0,%al
call   1060 <usage@plt>
movl   $0x0,-0x4(%rbp)
jmp    1372 <main+0x202>
lea    0xdd0(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
movl   $0x0,-0x4(%rbp)
jmp    1372 <main+0x202>
jmp    11e3 <main+0x73>
mov    -0x20(%rbp),%rdi
mov    -0x24(%rbp),%esi
mov    -0x30(%rbp),%rdx
mov    -0x38(%rbp),%rcx
mov    -0x40(%rbp),%r8
mov    -0x48(%rbp),%r9
call   1030 <bench_level1@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   %r13
push   %r12
push   %rbx
sub    $0x28,%rsp
mov    %rsi,%r14
mov    %edi,%ebp
mov    $0x3039,%edi
mov    $0xff9b,%esi
mov    $0x85ad,%edx
mov    $0x3039,%ecx
mov    $0x9856a3,%r8d
mov    $0x5b4f846,%r9d
call   10a0 <settable@plt>
lea    0xea4(%rip),%rbx
lea    0xe96(%rip),%rax
mov    %rax,0x20(%rsp)
lea    0xe7e(%rip),%rax
mov    %rax,0x18(%rsp)
mov    $0x1,%eax
mov    %rax,0x8(%rsp)
movl   $0xc8,0x4(%rsp)
lea    0xe58(%rip),%rax
mov    %rax,0x10(%rsp)
lea    0xe8e(%rip),%r13
lea    0x2e6d(%rip),%r15
mov    0x2dee(%rip),%r12
jmp    1225 <main+0xa5>
nopl   0x0(%rax)
mov    (%r12),%rbx
lea    0xed7(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %ebp,%edi
mov    %r14,%rsi
mov    %r13,%rdx
mov    %r15,%rcx
xor    %r8d,%r8d
call   1050 <getopt_long@plt>
cmp    $0x61,%eax
je     1210 <main+0x90>
lea    -0x62(%rax),%ecx
cmp    $0x11,%ecx
ja     12ce <main+0x14e>
lea    0xdb0(%rip),%rdx
movslq (%rdx,%rcx,4),%rax
add    %rdx,%rax
jmp    *%rax
mov    (%r12),%rsi
lea    0xe34(%rip),%rdi
mov    %rsi,0x10(%rsp)
jmp    121e <main+0x9e>
mov    (%r12),%rsi
lea    0xe6b(%rip),%rdi
mov    %rsi,0x20(%rsp)
jmp    121e <main+0x9e>
mov    (%r12),%rsi
lea    0xe4b(%rip),%rdi
mov    %rsi,0x18(%rsp)
jmp    121e <main+0x9e>
mov    (%r12),%rdi
call   1080 <atol@plt>
lea    0xe18(%rip),%rdi
mov    %rax,0x8(%rsp)
mov    %rax,%rsi
jmp    121e <main+0x9e>
mov    (%r12),%rdi
call   1090 <atoi@plt>
lea    0xdee(%rip),%rdi
mov    %eax,0x4(%rsp)
mov    %eax,%esi
xor    %eax,%eax
call   1060 <printf@plt>
jmp    1225 <main+0xa5>
cmp    $0xffffffff,%eax
jne    12f5 <main+0x175>
mov    0x10(%rsp),%rdi
mov    0x4(%rsp),%esi
mov    0x8(%rsp),%rdx
mov    0x18(%rsp),%rcx
mov    0x20(%rsp),%r8
mov    %rbx,%r9
call   1040 <bench_level1@plt>
jmp    130a <main+0x18a>
lea    0xe07(%rip),%rdi
call   1030 <puts@plt>
jmp    130a <main+0x18a>
xor    %eax,%eax
call   1070 <usage@plt>
xor    %eax,%eax
add    $0x28,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.option = type { i8*, i8, i32*, i32 }
@.str = [8 x i8] c"blas_op\00"
@.str.1 = [12 x i8] c"dot_product\00"
@.str.2 = [7 x i8] c"double\00"
@.str.3 = [7 x i8] c"normal\00"
@main.option_list = internal global [8 x %struct.option] [%struct.option { i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i32 0, i32 0), i8 -128, i32* null, i32 98 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i32 0, i32 0), i8 -128, i32* null, i32 115 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i32 0, i32 0), i8 -128, i32* null, i32 114 }, %struct.option { i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i32 0, i32 0), i8 -128, i32* null, i32 111 }, %struct.option { i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.8, i32 0, i32 0), i8 -128, i32* null, i32 100 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i32 0, i32 0), i8 -128, i32* null, i32 97 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i32 0, i32 0), i8 -127, i32* null, i32 104 }, %struct.option zeroinitializer]
@.str.4 = [6 x i8] c"bench\00"
@.str.5 = [5 x i8] c"size\00"
@.str.6 = [5 x i8] c"reps\00"
@.str.7 = [3 x i8] c"op\00"
@.str.8 = [6 x i8] c"dtype\00"
@.str.9 = [5 x i8] c"algo\00"
@.str.10 = [5 x i8] c"help\00"
@.str.11 = [14 x i8] c"b:s:r:o:d:a:h\00"
@optarg = global i8* null
@.str.12 = [18 x i8] c"Benchmark is %s.\0A\00"
@.str.13 = [13 x i8] c"Size is %d.\0A\00"
@.str.14 = [28 x i8] c"Number of repetitions %lu.\0A\00"
@.str.15 = [14 x i8] c"Operation %s\0A\00"
@.str.16 = [17 x i8] c"Data type is %s\0A\00"
@.str.17 = [17 x i8] c"Algorithm is %s\0A\00"
@.str.18 = [12 x i8] c"Undefined.\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i8*
%8 = alloca i32
%9 = alloca i64
%10 = alloca i8*
%11 = alloca i8*
%12 = alloca i8*
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%13 = call i32 @settable(i32 12345, i32 65435, i32 34221, i32 12345, i32 9983651, i32 95746118)
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8** %7
store i32 200, i32* %8
store i64 1, i64* %9
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), i8** %10
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), i8** %11
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0), i8** %12
br label %14
14: ; preds = %51, %2
%15 = load i32, i32* %4
%16 = load i8**, i8*** %5
%17 = call i32 @getopt_long(i32 %15, i8** %16, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.11, i64 0, i64 0), %struct.option* getelementptr inbounds ([8 x %struct.option], [8 x %struct.option]* @main.option_list, i64 0, i64 0), i32* null)
store i32 %17, i32* %6
%18 = icmp ne i32 %17, -1
br i1 %18, label %19, label %52
19: ; preds = %14
%20 = load i32, i32* %6
switch i32 %20, label %49 [
i32 98, label %21
i32 115, label %25
i32 114, label %30
i32 111, label %35
i32 100, label %39
i32 97, label %43
i32 104, label %47
]
21: ; preds = %19
%22 = load i8*, i8** @optarg
store i8* %22, i8** %7
%23 = load i8*, i8** %7
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.12, i64 0, i64 0), i8* %23)
br label %51
25: ; preds = %19
%26 = load i8*, i8** @optarg
%27 = call i32 @atoi(i8* %26)
store i32 %27, i32* %8
%28 = load i32, i32* %8
%29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.13, i64 0, i64 0), i32 %28)
br label %51
30: ; preds = %19
%31 = load i8*, i8** @optarg
%32 = call i64 @atol(i8* %31)
store i64 %32, i64* %9
%33 = load i64, i64* %9
%34 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.14, i64 0, i64 0), i64 %33)
br label %51
35: ; preds = %19
%36 = load i8*, i8** @optarg
store i8* %36, i8** %10
%37 = load i8*, i8** %10
%38 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.15, i64 0, i64 0), i8* %37)
br label %51
39: ; preds = %19
%40 = load i8*, i8** @optarg
store i8* %40, i8** %11
%41 = load i8*, i8** %11
%42 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.16, i64 0, i64 0), i8* %41)
br label %51
43: ; preds = %19
%44 = load i8*, i8** @optarg
store i8* %44, i8** %12
%45 = load i8*, i8** %12
%46 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.17, i64 0, i64 0), i8* %45)
br label %51
47: ; preds = %19
%48 = call i32 (...) @usage()
store i32 0, i32* %3
br label %60
49: ; preds = %19
%50 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.18, i64 0, i64 0))
store i32 0, i32* %3
br label %60
51: ; preds = %43, %39, %35, %30, %25, %21
br label %14
52: ; preds = %14
%53 = load i8*, i8** %7
%54 = load i32, i32* %8
%55 = load i64, i64* %9
%56 = load i8*, i8** %10
%57 = load i8*, i8** %11
%58 = load i8*, i8** %12
%59 = call i32 @bench_level1(i8* %53, i32 %54, i64 %55, i8* %56, i8* %57, i8* %58)
store i32 0, i32* %3
br label %60
60: ; preds = %52, %49, %47
%61 = load i32, i32* %3
ret i32 %61
}

LLVM IR (-O2):
%struct.option = type { i8*, i8, i32*, i32 }
@.str = [8 x i8] c"blas_op\00"
@.str.1 = [12 x i8] c"dot_product\00"
@.str.2 = [7 x i8] c"double\00"
@.str.3 = [7 x i8] c"normal\00"
@main.option_list = internal global [8 x %struct.option] [%struct.option { i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i32 0, i32 0), i8 -128, i32* null, i32 98 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i32 0, i32 0), i8 -128, i32* null, i32 115 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i32 0, i32 0), i8 -128, i32* null, i32 114 }, %struct.option { i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.7, i32 0, i32 0), i8 -128, i32* null, i32 111 }, %struct.option { i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.8, i32 0, i32 0), i8 -128, i32* null, i32 100 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i32 0, i32 0), i8 -128, i32* null, i32 97 }, %struct.option { i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i32 0, i32 0), i8 -127, i32* null, i32 104 }, %struct.option zeroinitializer]
@.str.4 = [6 x i8] c"bench\00"
@.str.5 = [5 x i8] c"size\00"
@.str.6 = [5 x i8] c"reps\00"
@.str.7 = [3 x i8] c"op\00"
@.str.8 = [6 x i8] c"dtype\00"
@.str.9 = [5 x i8] c"algo\00"
@.str.10 = [5 x i8] c"help\00"
@.str.11 = [14 x i8] c"b:s:r:o:d:a:h\00"
@optarg = global i8* null
@.str.12 = [18 x i8] c"Benchmark is %s.\0A\00"
@.str.13 = [13 x i8] c"Size is %d.\0A\00"
@.str.14 = [28 x i8] c"Number of repetitions %lu.\0A\00"
@.str.15 = [14 x i8] c"Operation %s\0A\00"
@.str.16 = [17 x i8] c"Data type is %s\0A\00"
@.str.17 = [17 x i8] c"Algorithm is %s\0A\00"
@str = [11 x i8] c"Undefined.\00"
define i32 @main(i32 %0, i8** %1) {
%3 = tail call i32 @settable(i32 12345, i32 65435, i32 34221, i32 12345, i32 9983651, i32 95746118)
br label %4
4: ; preds = %32, %2
%5 = phi i8* [ %33, %32 ], [ getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), %2 ]
%6 = phi i32 [ %12, %32 ], [ 200, %2 ]
%7 = phi i64 [ %18, %32 ], [ 1, %2 ]
%8 = phi i8* [ %23, %32 ], [ getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), %2 ]
%9 = phi i8* [ %27, %32 ], [ getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), %2 ]
%10 = phi i8* [ %30, %32 ], [ getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0), %2 ]
br label %11
11: ; preds = %4, %35
%12 = phi i32 [ %6, %4 ], [ %37, %35 ]
%13 = phi i64 [ %7, %4 ], [ %18, %35 ]
%14 = phi i8* [ %8, %4 ], [ %23, %35 ]
%15 = phi i8* [ %9, %4 ], [ %27, %35 ]
%16 = phi i8* [ %10, %4 ], [ %30, %35 ]
br label %17
17: ; preds = %11, %39
%18 = phi i64 [ %13, %11 ], [ %41, %39 ]
%19 = phi i8* [ %14, %11 ], [ %23, %39 ]
%20 = phi i8* [ %15, %11 ], [ %27, %39 ]
%21 = phi i8* [ %16, %11 ], [ %30, %39 ]
br label %22
22: ; preds = %17, %43
%23 = phi i8* [ %19, %17 ], [ %44, %43 ]
%24 = phi i8* [ %20, %17 ], [ %27, %43 ]
%25 = phi i8* [ %21, %17 ], [ %30, %43 ]
br label %26
26: ; preds = %22, %46
%27 = phi i8* [ %24, %22 ], [ %47, %46 ]
%28 = phi i8* [ %25, %22 ], [ %30, %46 ]
br label %29
29: ; preds = %26, %49
%30 = phi i8* [ %50, %49 ], [ %28, %26 ]
%31 = tail call i32 @getopt_long(i32 %0, i8** %1, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.11, i64 0, i64 0), %struct.option* getelementptr inbounds ([8 x %struct.option], [8 x %struct.option]* @main.option_list, i64 0, i64 0), i32* null)
switch i32 %31, label %54 [
i32 -1, label %56
i32 98, label %32
i32 115, label %35
i32 114, label %39
i32 111, label %43
i32 100, label %46
i32 97, label %49
i32 104, label %52
]
32: ; preds = %29
%33 = load i8*, i8** @optarg
%34 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.12, i64 0, i64 0), i8* %33)
br label %4
35: ; preds = %29
%36 = load i8*, i8** @optarg
%37 = tail call i32 @atoi(i8* %36)
%38 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.13, i64 0, i64 0), i32 %37)
br label %11
39: ; preds = %29
%40 = load i8*, i8** @optarg
%41 = tail call i64 @atol(i8* %40)
%42 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @.str.14, i64 0, i64 0), i64 %41)
br label %17
43: ; preds = %29
%44 = load i8*, i8** @optarg
%45 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.15, i64 0, i64 0), i8* %44)
br label %22
46: ; preds = %29
%47 = load i8*, i8** @optarg
%48 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.16, i64 0, i64 0), i8* %47)
br label %26
49: ; preds = %29
%50 = load i8*, i8** @optarg
%51 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.17, i64 0, i64 0), i8* %50)
br label %29
52: ; preds = %29
%53 = tail call i32 (...) @usage()
br label %58
54: ; preds = %29
%55 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @str, i64 0, i64 0))
br label %58
56: ; preds = %29
%57 = tail call i32 @bench_level1(i8* %5, i32 %12, i64 %18, i8* %23, i8* %27, i8* %30)
br label %58
58: ; preds = %56, %54, %52
ret i32 0
}