#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*/ _SC_NPROCESSORS_ONLN;
int atoi(char *);
int /*<<< orphan*/ bmark_barrier_leapfrog(int, double, unsigned int);
int /*<<< orphan*/ bmark_barrier_rowcut(int, double, unsigned int);
int /*<<< orphan*/ bmark_pool_rowcut(int, double, unsigned int, int);
int /*<<< orphan*/ bmark_serial(int, double);
int /*<<< orphan*/ bmark_unpooled(int, double, unsigned int);
int /*<<< orphan*/ printf(char *, ...);
double strtof(char *, int /*<<< orphan*/ *);
int sysconf(int /*<<< orphan*/);
int main(int argc, char *argv[]) {
  if (argc == 6) {
    unsigned int threads = (unsigned int)atoi(argv[1]);
    int size = atoi(argv[2]);
    double precision = strtof(argv[3], NULL);
    int type = atoi(argv[4]);
    unsigned int cut = (unsigned int)atoi(argv[5]);
    switch (type) {
    case 1:
      bmark_unpooled(size, precision, threads);
      break;
    case 2:
      bmark_barrier_leapfrog(size, precision, threads);
      break;
    case 3:
      bmark_barrier_rowcut(size, precision, threads);
      break;
    case 4:
      bmark_pool_rowcut(size, precision, threads, cut);
      break;
    default:
      bmark_serial(size, precision);
    }
  } else {
    printf("For individual calculations use: %s <threads> <size> <precision> "
           "<type> <cut>\n",
           argv[0]);
    printf("  Ctr   |Ty|Size |Thr|Chnk|  Acc   |  Time  |     Parity     |     "
           " CRC64     |\n");
    double precision = 0.0001f;
    for (unsigned int threads = 1;
         threads <= (sysconf(_SC_NPROCESSORS_ONLN) * 2); threads <<= 1) {
      for (int matrixSize = (2 << 7); matrixSize <= (2 << 10);
           matrixSize <<= 1) {
        bmark_serial(matrixSize, precision);
        bmark_unpooled(matrixSize, precision, threads);
        bmark_barrier_leapfrog(matrixSize, precision, threads);
        bmark_barrier_rowcut(matrixSize, precision, threads);
        bmark_pool_rowcut(matrixSize, precision, threads, 10);
      }
    }
  }
  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)
cmpl   $0x6,-0x8(%rbp)
jne    1298 <main+0x108>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
call   10b0 <atoi@plt>
mov    %eax,-0x14(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
call   10b0 <atoi@plt>
mov    %eax,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdi
xor    %eax,%eax
mov    %eax,%esi
call   1050 <strtof@plt>
movsd  %xmm0,-0x20(%rbp)
mov    -0x10(%rbp),%rax
mov    0x20(%rax),%rdi
call   10b0 <atoi@plt>
mov    %eax,-0x24(%rbp)
mov    -0x10(%rbp),%rax
mov    0x28(%rax),%rdi
call   10b0 <atoi@plt>
mov    %eax,-0x28(%rbp)
mov    -0x24(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,%ecx
mov    %rcx,-0x40(%rbp)
sub    $0x3,%eax
ja     1286 <main+0xf6>
mov    -0x40(%rbp),%rax
lea    0xde2(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
mov    -0x18(%rbp),%edi
movsd  -0x20(%rbp),%xmm0
mov    -0x14(%rbp),%esi
call   1080 <bmark_unpooled@plt>
jmp    1293 <main+0x103>
mov    -0x18(%rbp),%edi
movsd  -0x20(%rbp),%xmm0
mov    -0x14(%rbp),%esi
call   1040 <bmark_barrier_leapfrog@plt>
jmp    1293 <main+0x103>
mov    -0x18(%rbp),%edi
movsd  -0x20(%rbp),%xmm0
mov    -0x14(%rbp),%esi
call   1070 <bmark_barrier_rowcut@plt>
jmp    1293 <main+0x103>
mov    -0x18(%rbp),%edi
movsd  -0x20(%rbp),%xmm0
mov    -0x14(%rbp),%esi
mov    -0x28(%rbp),%edx
call   1060 <bmark_pool_rowcut@plt>
jmp    1293 <main+0x103>
mov    -0x18(%rbp),%edi
movsd  -0x20(%rbp),%xmm0
call   10a0 <bmark_serial@plt>
jmp    137f <main+0x1ef>
mov    -0x10(%rbp),%rax
mov    (%rax),%rsi
lea    0xd72(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdb3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movsd  0xd3d(%rip),%xmm0
movsd  %xmm0,-0x30(%rbp)
movl   $0x1,-0x34(%rbp)
mov    -0x34(%rbp),%eax
mov    %eax,-0x44(%rbp)
mov    0x2d0c(%rip),%rax
mov    (%rax),%edi
call   1090 <sysconf@plt>
mov    %eax,%ecx
mov    -0x44(%rbp),%eax
shl    $0x1,%ecx
cmp    %ecx,%eax
ja     137a <main+0x1ea>
movl   $0x100,-0x38(%rbp)
cmpl   $0x800,-0x38(%rbp)
jg     1367 <main+0x1d7>
mov    -0x38(%rbp),%edi
movsd  -0x30(%rbp),%xmm0
call   10a0 <bmark_serial@plt>
mov    -0x38(%rbp),%edi
movsd  -0x30(%rbp),%xmm0
mov    -0x34(%rbp),%esi
call   1080 <bmark_unpooled@plt>
mov    -0x38(%rbp),%edi
movsd  -0x30(%rbp),%xmm0
mov    -0x34(%rbp),%esi
call   1040 <bmark_barrier_leapfrog@plt>
mov    -0x38(%rbp),%edi
movsd  -0x30(%rbp),%xmm0
mov    -0x34(%rbp),%esi
call   1070 <bmark_barrier_rowcut@plt>
mov    -0x38(%rbp),%edi
movsd  -0x30(%rbp),%xmm0
mov    -0x34(%rbp),%esi
mov    $0xa,%edx
call   1060 <bmark_pool_rowcut@plt>
mov    -0x38(%rbp),%eax
shl    $0x1,%eax
mov    %eax,-0x38(%rbp)
jmp    12fa <main+0x16a>
jmp    136c <main+0x1dc>
mov    -0x34(%rbp),%eax
shl    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    12cf <main+0x13f>
jmp    137f <main+0x1ef>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
sub    $0x10,%rsp
mov    %rsi,%rbx
cmp    $0x6,%edi
jne    1212 <main+0x72>
mov    0x8(%rbx),%rdi
call   10c0 <atoi@plt>
mov    %eax,%r14d
mov    0x10(%rbx),%rdi
call   10c0 <atoi@plt>
mov    %eax,%ebp
mov    0x18(%rbx),%rdi
xor    %esi,%esi
call   1060 <strtof@plt>
movsd  %xmm0,0x8(%rsp)
mov    0x20(%rbx),%rdi
call   10c0 <atoi@plt>
add    $0xffffffff,%eax
cmp    $0x3,%eax
ja     1402 <main+0x262>
lea    0xe14(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
mov    %ebp,%edi
movsd  0x8(%rsp),%xmm0
mov    %r14d,%esi
call   1090 <bmark_unpooled@plt>
jmp    1450 <main+0x2b0>
mov    (%rbx),%rsi
lea    0xdfc(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe3d(%rip),%rdi
call   1030 <puts@plt>
mov    0x2db2(%rip),%rbp
mov    0x0(%rbp),%edi
call   10a0 <sysconf@plt>
test   %eax,%eax
je     1450 <main+0x2b0>
mov    $0x1,%ebx
nopl   0x0(%rax,%rax,1)
mov    $0x100,%edi
movsd  0xda3(%rip),%xmm0
call   10b0 <bmark_serial@plt>
mov    $0x100,%edi
movsd  0xd91(%rip),%xmm0
mov    %ebx,%esi
call   1090 <bmark_unpooled@plt>
mov    $0x100,%edi
movsd  0xd7d(%rip),%xmm0
mov    %ebx,%esi
call   1050 <bmark_barrier_leapfrog@plt>
mov    $0x100,%edi
movsd  0xd69(%rip),%xmm0
mov    %ebx,%esi
call   1080 <bmark_barrier_rowcut@plt>
mov    $0x100,%edi
movsd  0xd55(%rip),%xmm0
mov    %ebx,%esi
mov    $0xa,%edx
call   1070 <bmark_pool_rowcut@plt>
mov    $0x200,%edi
movsd  0xd3c(%rip),%xmm0
call   10b0 <bmark_serial@plt>
mov    $0x200,%edi
movsd  0xd2a(%rip),%xmm0
mov    %ebx,%esi
call   1090 <bmark_unpooled@plt>
mov    $0x200,%edi
movsd  0xd16(%rip),%xmm0
mov    %ebx,%esi
call   1050 <bmark_barrier_leapfrog@plt>
mov    $0x200,%edi
movsd  0xd02(%rip),%xmm0
mov    %ebx,%esi
call   1080 <bmark_barrier_rowcut@plt>
mov    $0x200,%edi
movsd  0xcee(%rip),%xmm0
mov    %ebx,%esi
mov    $0xa,%edx
call   1070 <bmark_pool_rowcut@plt>
mov    $0x400,%edi
movsd  0xcd5(%rip),%xmm0
call   10b0 <bmark_serial@plt>
mov    $0x400,%edi
movsd  0xcc3(%rip),%xmm0
mov    %ebx,%esi
call   1090 <bmark_unpooled@plt>
mov    $0x400,%edi
movsd  0xcaf(%rip),%xmm0
mov    %ebx,%esi
call   1050 <bmark_barrier_leapfrog@plt>
mov    $0x400,%edi
movsd  0xc9b(%rip),%xmm0
mov    %ebx,%esi
call   1080 <bmark_barrier_rowcut@plt>
mov    $0x400,%edi
movsd  0xc87(%rip),%xmm0
mov    %ebx,%esi
mov    $0xa,%edx
call   1070 <bmark_pool_rowcut@plt>
mov    $0x800,%edi
movsd  0xc6e(%rip),%xmm0
call   10b0 <bmark_serial@plt>
mov    $0x800,%edi
movsd  0xc5c(%rip),%xmm0
mov    %ebx,%esi
call   1090 <bmark_unpooled@plt>
mov    $0x800,%edi
movsd  0xc48(%rip),%xmm0
mov    %ebx,%esi
call   1050 <bmark_barrier_leapfrog@plt>
mov    $0x800,%edi
movsd  0xc34(%rip),%xmm0
mov    %ebx,%esi
call   1080 <bmark_barrier_rowcut@plt>
mov    $0x800,%edi
movsd  0xc20(%rip),%xmm0
mov    %ebx,%esi
mov    $0xa,%edx
call   1070 <bmark_pool_rowcut@plt>
add    %ebx,%ebx
mov    0x0(%rbp),%edi
call   10a0 <sysconf@plt>
add    %eax,%eax
cmp    %eax,%ebx
jbe    1250 <main+0xb0>
jmp    1450 <main+0x2b0>
mov    %ebp,%edi
movsd  0x8(%rsp),%xmm0
call   10b0 <bmark_serial@plt>
jmp    1450 <main+0x2b0>
mov    %ebp,%edi
movsd  0x8(%rsp),%xmm0
mov    %r14d,%esi
call   1050 <bmark_barrier_leapfrog@plt>
jmp    1450 <main+0x2b0>
mov    %ebp,%edi
movsd  0x8(%rsp),%xmm0
mov    %r14d,%esi
call   1080 <bmark_barrier_rowcut@plt>
jmp    1450 <main+0x2b0>
mov    0x28(%rbx),%rdi
call   10c0 <atoi@plt>
mov    %ebp,%edi
movsd  0x8(%rsp),%xmm0
mov    %r14d,%esi
mov    %eax,%edx
call   1070 <bmark_pool_rowcut@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
@.str = [79 x i8] c"For individual calculations use: %s <threads> <size> <precision> <type> <cut>\0A\00"
@.str.1 = [81 x i8] c" Ctr |Ty|Size |Thr|Chnk| Acc | Time | Parity | CRC64 |\0A\00"
@_SC_NPROCESSORS_ONLN = global i32 0
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
%8 = alloca double
%9 = alloca i32
%10 = alloca i32
%11 = alloca double
%12 = alloca i32
%13 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%14 = load i32, i32* %4
%15 = icmp eq i32 %14, 6
br i1 %15, label %16, label %64
16: ; preds = %2
%17 = load i8**, i8*** %5
%18 = getelementptr inbounds i8*, i8** %17, i64 1
%19 = load i8*, i8** %18
%20 = call i32 @atoi(i8* %19)
store i32 %20, i32* %6
%21 = load i8**, i8*** %5
%22 = getelementptr inbounds i8*, i8** %21, i64 2
%23 = load i8*, i8** %22
%24 = call i32 @atoi(i8* %23)
store i32 %24, i32* %7
%25 = load i8**, i8*** %5
%26 = getelementptr inbounds i8*, i8** %25, i64 3
%27 = load i8*, i8** %26
%28 = call double @strtof(i8* %27, i32* null)
store double %28, double* %8
%29 = load i8**, i8*** %5
%30 = getelementptr inbounds i8*, i8** %29, i64 4
%31 = load i8*, i8** %30
%32 = call i32 @atoi(i8* %31)
store i32 %32, i32* %9
%33 = load i8**, i8*** %5
%34 = getelementptr inbounds i8*, i8** %33, i64 5
%35 = load i8*, i8** %34
%36 = call i32 @atoi(i8* %35)
store i32 %36, i32* %10
%37 = load i32, i32* %9
switch i32 %37, label %59 [
i32 1, label %38
i32 2, label %43
i32 3, label %48
i32 4, label %53
]
38: ; preds = %16
%39 = load i32, i32* %7
%40 = load double, double* %8
%41 = load i32, i32* %6
%42 = call i32 @bmark_unpooled(i32 %39, double %40, i32 %41)
br label %63
43: ; preds = %16
%44 = load i32, i32* %7
%45 = load double, double* %8
%46 = load i32, i32* %6
%47 = call i32 @bmark_barrier_leapfrog(i32 %44, double %45, i32 %46)
br label %63
48: ; preds = %16
%49 = load i32, i32* %7
%50 = load double, double* %8
%51 = load i32, i32* %6
%52 = call i32 @bmark_barrier_rowcut(i32 %49, double %50, i32 %51)
br label %63
53: ; preds = %16
%54 = load i32, i32* %7
%55 = load double, double* %8
%56 = load i32, i32* %6
%57 = load i32, i32* %10
%58 = call i32 @bmark_pool_rowcut(i32 %54, double %55, i32 %56, i32 %57)
br label %63
59: ; preds = %16
%60 = load i32, i32* %7
%61 = load double, double* %8
%62 = call i32 @bmark_serial(i32 %60, double %61)
br label %63
63: ; preds = %59, %53, %48, %43, %38
br label %108
64: ; preds = %2
%65 = load i8**, i8*** %5
%66 = getelementptr inbounds i8*, i8** %65, i64 0
%67 = load i8*, i8** %66
%68 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([79 x i8], [79 x i8]* @.str, i64 0, i64 0), i8* %67)
%69 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([81 x i8], [81 x i8]* @.str.1, i64 0, i64 0))
store double 0x3F1A36E2E0000000, double* %11
store i32 1, i32* %12
br label %70
70: ; preds = %104, %64
%71 = load i32, i32* %12
%72 = load i32, i32* @_SC_NPROCESSORS_ONLN
%73 = call i32 @sysconf(i32 %72)
%74 = mul nsw i32 %73, 2
%75 = icmp ule i32 %71, %74
br i1 %75, label %76, label %107
76: ; preds = %70
store i32 256, i32* %13
br label %77
77: ; preds = %100, %76
%78 = load i32, i32* %13
%79 = icmp sle i32 %78, 2048
br i1 %79, label %80, label %103
80: ; preds = %77
%81 = load i32, i32* %13
%82 = load double, double* %11
%83 = call i32 @bmark_serial(i32 %81, double %82)
%84 = load i32, i32* %13
%85 = load double, double* %11
%86 = load i32, i32* %12
%87 = call i32 @bmark_unpooled(i32 %84, double %85, i32 %86)
%88 = load i32, i32* %13
%89 = load double, double* %11
%90 = load i32, i32* %12
%91 = call i32 @bmark_barrier_leapfrog(i32 %88, double %89, i32 %90)
%92 = load i32, i32* %13
%93 = load double, double* %11
%94 = load i32, i32* %12
%95 = call i32 @bmark_barrier_rowcut(i32 %92, double %93, i32 %94)
%96 = load i32, i32* %13
%97 = load double, double* %11
%98 = load i32, i32* %12
%99 = call i32 @bmark_pool_rowcut(i32 %96, double %97, i32 %98, i32 10)
br label %100
100: ; preds = %80
%101 = load i32, i32* %13
%102 = shl i32 %101, 1
store i32 %102, i32* %13
br label %77
103: ; preds = %77
br label %104
104: ; preds = %103
%105 = load i32, i32* %12
%106 = shl i32 %105, 1
store i32 %106, i32* %12
br label %70
107: ; preds = %70
br label %108
108: ; preds = %107, %63
ret i32 0
}

LLVM IR (-O2):
@.str = [79 x i8] c"For individual calculations use: %s <threads> <size> <precision> <type> <cut>\0A\00"
@_SC_NPROCESSORS_ONLN = global i32 0
@str = [80 x i8] c" Ctr |Ty|Size |Thr|Chnk| Acc | Time | Parity | CRC64 |\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp eq i32 %0, 6
br i1 %3, label %4, label %30
4: ; preds = %2
%5 = getelementptr inbounds i8*, i8** %1, i64 1
%6 = load i8*, i8** %5
%7 = tail call i32 @atoi(i8* %6)
%8 = getelementptr inbounds i8*, i8** %1, i64 2
%9 = load i8*, i8** %8
%10 = tail call i32 @atoi(i8* %9)
%11 = getelementptr inbounds i8*, i8** %1, i64 3
%12 = load i8*, i8** %11
%13 = tail call double @strtof(i8* nocapture %12, i32* null)
%14 = getelementptr inbounds i8*, i8** %1, i64 4
%15 = load i8*, i8** %14
%16 = tail call i32 @atoi(i8* %15)
switch i32 %16, label %28 [
i32 1, label %17
i32 2, label %19
i32 3, label %21
i32 4, label %23
]
17: ; preds = %4
%18 = tail call i32 @bmark_unpooled(i32 %10, double %13, i32 %7)
br label %64
19: ; preds = %4
%20 = tail call i32 @bmark_barrier_leapfrog(i32 %10, double %13, i32 %7)
br label %64
21: ; preds = %4
%22 = tail call i32 @bmark_barrier_rowcut(i32 %10, double %13, i32 %7)
br label %64
23: ; preds = %4
%24 = getelementptr inbounds i8*, i8** %1, i64 5
%25 = load i8*, i8** %24
%26 = tail call i32 @atoi(i8* %25)
%27 = tail call i32 @bmark_pool_rowcut(i32 %10, double %13, i32 %7, i32 %26)
br label %64
28: ; preds = %4
%29 = tail call i32 @bmark_serial(i32 %10, double %13)
br label %64
30: ; preds = %2
%31 = load i8*, i8** %1
%32 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([79 x i8], [79 x i8]* @.str, i64 0, i64 0), i8* %31)
%33 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([80 x i8], [80 x i8]* @str, i64 0, i64 0))
%34 = load i32, i32* @_SC_NPROCESSORS_ONLN
%35 = tail call i32 @sysconf(i32 %34)
%36 = icmp eq i32 %35, 0
br i1 %36, label %64, label %37
37: ; preds = %30, %37
%38 = phi i32 [ %59, %37 ], [ 1, %30 ]
%39 = tail call i32 @bmark_serial(i32 256, double 0x3F1A36E2E0000000)
%40 = tail call i32 @bmark_unpooled(i32 256, double 0x3F1A36E2E0000000, i32 %38)
%41 = tail call i32 @bmark_barrier_leapfrog(i32 256, double 0x3F1A36E2E0000000, i32 %38)
%42 = tail call i32 @bmark_barrier_rowcut(i32 256, double 0x3F1A36E2E0000000, i32 %38)
%43 = tail call i32 @bmark_pool_rowcut(i32 256, double 0x3F1A36E2E0000000, i32 %38, i32 10)
%44 = tail call i32 @bmark_serial(i32 512, double 0x3F1A36E2E0000000)
%45 = tail call i32 @bmark_unpooled(i32 512, double 0x3F1A36E2E0000000, i32 %38)
%46 = tail call i32 @bmark_barrier_leapfrog(i32 512, double 0x3F1A36E2E0000000, i32 %38)
%47 = tail call i32 @bmark_barrier_rowcut(i32 512, double 0x3F1A36E2E0000000, i32 %38)
%48 = tail call i32 @bmark_pool_rowcut(i32 512, double 0x3F1A36E2E0000000, i32 %38, i32 10)
%49 = tail call i32 @bmark_serial(i32 1024, double 0x3F1A36E2E0000000)
%50 = tail call i32 @bmark_unpooled(i32 1024, double 0x3F1A36E2E0000000, i32 %38)
%51 = tail call i32 @bmark_barrier_leapfrog(i32 1024, double 0x3F1A36E2E0000000, i32 %38)
%52 = tail call i32 @bmark_barrier_rowcut(i32 1024, double 0x3F1A36E2E0000000, i32 %38)
%53 = tail call i32 @bmark_pool_rowcut(i32 1024, double 0x3F1A36E2E0000000, i32 %38, i32 10)
%54 = tail call i32 @bmark_serial(i32 2048, double 0x3F1A36E2E0000000)
%55 = tail call i32 @bmark_unpooled(i32 2048, double 0x3F1A36E2E0000000, i32 %38)
%56 = tail call i32 @bmark_barrier_leapfrog(i32 2048, double 0x3F1A36E2E0000000, i32 %38)
%57 = tail call i32 @bmark_barrier_rowcut(i32 2048, double 0x3F1A36E2E0000000, i32 %38)
%58 = tail call i32 @bmark_pool_rowcut(i32 2048, double 0x3F1A36E2E0000000, i32 %38, i32 10)
%59 = shl i32 %38, 1
%60 = load i32, i32* @_SC_NPROCESSORS_ONLN
%61 = tail call i32 @sysconf(i32 %60)
%62 = shl nsw i32 %61, 1
%63 = icmp ugt i32 %59, %62
br i1 %63, label %64, label %37
64: ; preds = %37, %30, %17, %19, %21, %23, %28
ret i32 0
}