#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 */
typedef struct TYPE_2__ TYPE_1__;

/* Type definitions */
struct timeval {
  int tv_sec;
  scalar_t__ tv_usec;
};
struct TYPE_2__ {
  int /*<<< orphan*/ s_addr;
};
struct sockaddr_in {
  int /*<<< orphan*/ sin_family;
  int /*<<< orphan*/ sin_port;
  TYPE_1__ sin_addr;
};
struct sockaddr {
  int dummy;
};
typedef scalar_t__ ssize_t;
typedef int /*<<< orphan*/ fd_set;
typedef int /*<<< orphan*/ dest_addr;

/* Variables and functions */
int /*<<< orphan*/ AF_INET;
int /*<<< orphan*/ FD_SET(int, int /*<<< orphan*/ *);
int /*<<< orphan*/ FD_ZERO(int /*<<< orphan*/ *);
int /*<<< orphan*/ SOCK_STREAM;
int /*<<< orphan*/ close(int);
int connect(int, struct sockaddr *, int);
int /*<<< orphan*/ htons(int);
int /*<<< orphan*/ inet_addr(char *);
int /*<<< orphan*/ memset(struct sockaddr_in *, int /*<<< orphan*/, int);
int /*<<< orphan*/ printf(char *, char *);
scalar_t__ read(int, char *, scalar_t__);
int select(int, int /*<<< orphan*/ *, int /*<<< orphan*/ *,
           int /*<<< orphan*/ *, struct timeval *);
int socket(int /*<<< orphan*/, int /*<<< orphan*/, int /*<<< orphan*/);
scalar_t__ strlen(char *);
scalar_t__ write(int, char *, scalar_t__);
int fwd_req_thru_socket(char *ipaddr_str, int port, int timeout_in_sec,
                        char *request_str, char *reply_ptr, size_t reply_len) {
  struct sockaddr_in dest_addr;
  struct timeval timeout;
  int sockfd;
  int err;
  char *src_ptr = request_str;
  ssize_t src_len = strlen(src_ptr) + 1;
  char *dst_ptr = reply_ptr;
  ssize_t dst_len = reply_len;
  sockfd = socket(AF_INET, SOCK_STREAM, 0);
  if (sockfd < 0)
    return -1;
  memset(&dest_addr, 0, sizeof(dest_addr));
  dest_addr.sin_addr.s_addr = inet_addr(ipaddr_str);
  dest_addr.sin_port = htons(port);
  dest_addr.sin_family = AF_INET;
  err = connect(sockfd, (struct sockaddr *)&dest_addr, sizeof(dest_addr));
  if (err < 0)
    goto error;
  do {
    ssize_t written_len = write(sockfd, src_ptr, src_len);
    if (written_len < 0)
      goto error;
    src_ptr += written_len;
    src_len -= written_len;
  } while (src_len > 0);
  fd_set sock_set;
  FD_ZERO(&sock_set);
  FD_SET(sockfd, &sock_set);
  timeout.tv_sec = timeout_in_sec;
  timeout.tv_usec = 0;
  int has_data = select(sockfd + 1, &sock_set, NULL, NULL, &timeout);
  if (!has_data)
    goto error;
  do {
    ssize_t read_len = read(sockfd, dst_ptr, dst_len);
    if (read_len < 0 || dst_len == 0)
      goto error;
    if (read_len == 0)
      break;
    if (0)
      printf("read_len=%d\n", read_len);
    if (0)
      printf("reply_ptr=%s\n", reply_ptr);
    dst_ptr += read_len;
    dst_len -= read_len;
  } while (reply_ptr[reply_len - dst_len - 1] == '\r');
  *dst_ptr = '\0';
  close(sockfd);
  return 0;
error:;
  close(sockfd);
  return -1;
}


x86 assembly (clang, -O0):
<fwd_req_thru_socket>:
push   %rbp
mov    %rsp,%rbp
sub    $0x90,%rsp
mov    %rdi,-0x10(%rbp)
mov    %esi,-0x14(%rbp)
mov    %edx,-0x18(%rbp)
mov    %rcx,-0x20(%rbp)
mov    %r8,-0x28(%rbp)
mov    %r9,-0x30(%rbp)
mov    -0x20(%rbp),%rax
mov    %rax,-0x60(%rbp)
mov    -0x60(%rbp),%rdi
call   1040 <strlen@plt>
add    $0x1,%rax
mov    %rax,-0x68(%rbp)
mov    -0x28(%rbp),%rax
mov    %rax,-0x70(%rbp)
mov    -0x30(%rbp),%rax
mov    %rax,-0x78(%rbp)
mov    0x2dd7(%rip),%rax
mov    (%rax),%edi
mov    0x2dbe(%rip),%rax
mov    (%rax),%esi
xor    %edx,%edx
call   10e0 <socket@plt>
mov    %eax,-0x54(%rbp)
cmpl   $0x0,-0x54(%rbp)
jge    123c <fwd_req_thru_socket+0x7c>
movl   $0xffffffff,-0x4(%rbp)
jmp    13f4 <fwd_req_thru_socket+0x234>
lea    -0x40(%rbp),%rdi
xor    %esi,%esi
mov    $0xc,%edx
call   1060 <memset@plt>
mov    -0x10(%rbp),%rdi
call   1090 <inet_addr@plt>
mov    %eax,-0x38(%rbp)
mov    -0x14(%rbp),%edi
call   1050 <htons@plt>
mov    %eax,-0x3c(%rbp)
mov    0x2d7e(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x40(%rbp)
mov    -0x54(%rbp),%edi
lea    -0x40(%rbp),%rsi
mov    $0xc,%edx
call   10c0 <connect@plt>
mov    %eax,-0x58(%rbp)
cmpl   $0x0,-0x58(%rbp)
jge    1292 <fwd_req_thru_socket+0xd2>
jmp    13e5 <fwd_req_thru_socket+0x225>
jmp    1297 <fwd_req_thru_socket+0xd7>
mov    -0x54(%rbp),%edi
mov    -0x60(%rbp),%rsi
mov    -0x68(%rbp),%rdx
call   1030 <write@plt>
mov    %rax,-0x80(%rbp)
cmpq   $0x0,-0x80(%rbp)
jge    12bb <fwd_req_thru_socket+0xfb>
jmp    13e5 <fwd_req_thru_socket+0x225>
mov    -0x80(%rbp),%rax
add    -0x60(%rbp),%rax
mov    %rax,-0x60(%rbp)
mov    -0x80(%rbp),%rcx
mov    -0x68(%rbp),%rax
sub    %rcx,%rax
mov    %rax,-0x68(%rbp)
cmpq   $0x0,-0x68(%rbp)
jg     1297 <fwd_req_thru_socket+0xd7>
lea    -0x84(%rbp),%rdi
call   10a0 <FD_ZERO@plt>
mov    -0x54(%rbp),%edi
lea    -0x84(%rbp),%rsi
call   10d0 <FD_SET@plt>
mov    -0x18(%rbp),%eax
mov    %eax,-0x50(%rbp)
movq   $0x0,-0x48(%rbp)
mov    -0x54(%rbp),%edi
add    $0x1,%edi
lea    -0x84(%rbp),%rsi
xor    %eax,%eax
mov    %eax,%ecx
lea    -0x50(%rbp),%r8
mov    %rcx,%rdx
call   10b0 <select@plt>
mov    %eax,-0x88(%rbp)
cmpl   $0x0,-0x88(%rbp)
jne    133f <fwd_req_thru_socket+0x17f>
jmp    13e5 <fwd_req_thru_socket+0x225>
jmp    1344 <fwd_req_thru_socket+0x184>
mov    -0x54(%rbp),%edi
mov    -0x70(%rbp),%rsi
mov    -0x78(%rbp),%rdx
call   1080 <read@plt>
mov    %rax,-0x90(%rbp)
cmpq   $0x0,-0x90(%rbp)
jl     1374 <fwd_req_thru_socket+0x1b4>
cmpq   $0x0,-0x78(%rbp)
jne    1379 <fwd_req_thru_socket+0x1b9>
jmp    13e5 <fwd_req_thru_socket+0x225>
cmpq   $0x0,-0x90(%rbp)
jne    138c <fwd_req_thru_socket+0x1cc>
jmp    13ca <fwd_req_thru_socket+0x20a>
mov    -0x90(%rbp),%rax
add    -0x70(%rbp),%rax
mov    %rax,-0x70(%rbp)
mov    -0x90(%rbp),%rcx
mov    -0x78(%rbp),%rax
sub    %rcx,%rax
mov    %rax,-0x78(%rbp)
mov    -0x28(%rbp),%rax
mov    -0x30(%rbp),%rcx
sub    -0x78(%rbp),%rcx
sub    $0x1,%rcx
movsbl (%rax,%rcx,1),%eax
cmp    $0xd,%eax
je     1344 <fwd_req_thru_socket+0x184>
mov    -0x70(%rbp),%rax
movb   $0x0,(%rax)
mov    -0x54(%rbp),%edi
call   1070 <close@plt>
movl   $0x0,-0x4(%rbp)
jmp    13f4 <fwd_req_thru_socket+0x234>
mov    -0x54(%rbp),%edi
call   1070 <close@plt>
movl   $0xffffffff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x90,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<fwd_req_thru_socket>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x48,%rsp
mov    %r9,0x28(%rsp)
mov    %r8,0x20(%rsp)
mov    %rcx,%rbp
mov    %edx,0xc(%rsp)
mov    %esi,%r13d
mov    %rdi,%rbx
mov    %rcx,%rdi
call   1040 <strlen@plt>
mov    %rax,%r12
mov    0x2df1(%rip),%r15
mov    (%r15),%edi
mov    0x2dd7(%rip),%rax
mov    (%rax),%esi
xor    %edx,%edx
call   10e0 <socket@plt>
test   %eax,%eax
js     1331 <fwd_req_thru_socket+0x171>
mov    %eax,%r14d
lea    0x10(%rsp),%rdi
xor    %esi,%esi
mov    $0xc,%edx
call   1060 <memset@plt>
mov    %rbx,%rdi
call   1090 <inet_addr@plt>
mov    %eax,0x18(%rsp)
mov    %r13d,%edi
call   1050 <htons@plt>
mov    %eax,0x14(%rsp)
mov    (%r15),%eax
mov    %eax,0x10(%rsp)
mov    %r14d,%edi
lea    0x10(%rsp),%rsi
mov    $0xc,%edx
call   10c0 <connect@plt>
mov    $0xffffffff,%r13d
test   %eax,%eax
js     1327 <fwd_req_thru_socket+0x167>
add    $0x1,%r12
nopl   0x0(%rax)
mov    %r14d,%edi
mov    %rbp,%rsi
mov    %r12,%rdx
call   1030 <write@plt>
test   %rax,%rax
js     1327 <fwd_req_thru_socket+0x167>
sub    %rax,%r12
add    %rax,%rbp
test   %r12,%r12
jg     1270 <fwd_req_thru_socket+0xb0>
lea    0x34(%rsp),%rbx
mov    %rbx,%rdi
call   10a0 <FD_ZERO@plt>
mov    %r14d,%edi
mov    %rbx,%rsi
call   10d0 <FD_SET@plt>
mov    0xc(%rsp),%eax
mov    %eax,0x38(%rsp)
movq   $0x0,0x40(%rsp)
mov    %r14d,%edi
add    $0x1,%edi
lea    0x38(%rsp),%r8
mov    %rbx,%rsi
xor    %edx,%edx
xor    %ecx,%ecx
call   10b0 <select@plt>
test   %eax,%eax
je     1327 <fwd_req_thru_socket+0x167>
mov    0x20(%rsp),%r12
mov    %r12,%rbp
mov    0x28(%rsp),%r15
mov    %r15,%rbx
cs nopw 0x0(%rax,%rax,1)
mov    %r14d,%edi
mov    %rbp,%rsi
mov    %rbx,%rdx
call   1080 <read@plt>
test   %rbx,%rbx
je     1327 <fwd_req_thru_socket+0x167>
test   %rax,%rax
js     1327 <fwd_req_thru_socket+0x167>
je     1320 <fwd_req_thru_socket+0x160>
add    %rax,%rbp
sub    %rax,%rbx
mov    %rbx,%rax
not    %rax
add    %r15,%rax
cmpb   $0xd,(%r12,%rax,1)
je     12f0 <fwd_req_thru_socket+0x130>
movb   $0x0,0x0(%rbp)
xor    %r13d,%r13d
mov    %r14d,%edi
call   1070 <close@plt>
jmp    1337 <fwd_req_thru_socket+0x177>
mov    $0xffffffff,%r13d
mov    %r13d,%eax
add    $0x48,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.sockaddr_in = type { i32, i32, %struct.TYPE_2__ }
%struct.TYPE_2__ = type { i32 }
%struct.timeval = type { i32, i64 }
%struct.sockaddr = type { i32 }
@AF_INET = global i32 0
@SOCK_STREAM = global i32 0
define i32 @fwd_req_thru_socket(i8* %0, i32 %1, i32 %2, i8* %3, i8* %4, i64 %5) {
%7 = alloca i32
%8 = alloca i8*
%9 = alloca i32
%10 = alloca i32
%11 = alloca i8*
%12 = alloca i8*
%13 = alloca i64
%14 = alloca %struct.sockaddr_in
%15 = alloca %struct.timeval
%16 = alloca i32
%17 = alloca i32
%18 = alloca i8*
%19 = alloca i64
%20 = alloca i8*
%21 = alloca i64
%22 = alloca i64
%23 = alloca i32
%24 = alloca i32
%25 = alloca i64
store i8* %0, i8** %8
store i32 %1, i32* %9
store i32 %2, i32* %10
store i8* %3, i8** %11
store i8* %4, i8** %12
store i64 %5, i64* %13
%26 = load i8*, i8** %11
store i8* %26, i8** %18
%27 = load i8*, i8** %18
%28 = call i64 @strlen(i8* %27)
%29 = add nsw i64 %28, 1
store i64 %29, i64* %19
%30 = load i8*, i8** %12
store i8* %30, i8** %20
%31 = load i64, i64* %13
store i64 %31, i64* %21
%32 = load i32, i32* @AF_INET
%33 = load i32, i32* @SOCK_STREAM
%34 = call i32 @socket(i32 %32, i32 %33, i32 0)
store i32 %34, i32* %16
%35 = load i32, i32* %16
%36 = icmp slt i32 %35, 0
br i1 %36, label %37, label %38
37: ; preds = %6
store i32 -1, i32* %7
br label %127
38: ; preds = %6
%39 = call i32 @memset(%struct.sockaddr_in* %14, i32 0, i32 12)
%40 = load i8*, i8** %8
%41 = call i32 @inet_addr(i8* %40)
%42 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %14, i32 0, i32 2
%43 = getelementptr inbounds %struct.TYPE_2__, %struct.TYPE_2__* %42, i32 0, i32 0
store i32 %41, i32* %43
%44 = load i32, i32* %9
%45 = call i32 @htons(i32 %44)
%46 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %14, i32 0, i32 1
store i32 %45, i32* %46
%47 = load i32, i32* @AF_INET
%48 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %14, i32 0, i32 0
store i32 %47, i32* %48
%49 = load i32, i32* %16
%50 = bitcast %struct.sockaddr_in* %14 to %struct.sockaddr*
%51 = call i32 @connect(i32 %49, %struct.sockaddr* %50, i32 12)
store i32 %51, i32* %17
%52 = load i32, i32* %17
%53 = icmp slt i32 %52, 0
br i1 %53, label %54, label %55
54: ; preds = %38
br label %124
55: ; preds = %38
br label %56
56: ; preds = %71, %55
%57 = load i32, i32* %16
%58 = load i8*, i8** %18
%59 = load i64, i64* %19
%60 = call i64 @write(i32 %57, i8* %58, i64 %59)
store i64 %60, i64* %22
%61 = load i64, i64* %22
%62 = icmp slt i64 %61, 0
br i1 %62, label %63, label %64
63: ; preds = %56
br label %124
64: ; preds = %56
%65 = load i64, i64* %22
%66 = load i8*, i8** %18
%67 = getelementptr inbounds i8, i8* %66, i64 %65
store i8* %67, i8** %18
%68 = load i64, i64* %22
%69 = load i64, i64* %19
%70 = sub nsw i64 %69, %68
store i64 %70, i64* %19
br label %71
71: ; preds = %64
%72 = load i64, i64* %19
%73 = icmp sgt i64 %72, 0
br i1 %73, label %56, label %74
74: ; preds = %71
%75 = call i32 @FD_ZERO(i32* %23)
%76 = load i32, i32* %16
%77 = call i32 @FD_SET(i32 %76, i32* %23)
%78 = load i32, i32* %10
%79 = getelementptr inbounds %struct.timeval, %struct.timeval* %15, i32 0, i32 0
store i32 %78, i32* %79
%80 = getelementptr inbounds %struct.timeval, %struct.timeval* %15, i32 0, i32 1
store i64 0, i64* %80
%81 = load i32, i32* %16
%82 = add nsw i32 %81, 1
%83 = call i32 @select(i32 %82, i32* %23, i32* null, i32* null, %struct.timeval* %15)
store i32 %83, i32* %24
%84 = load i32, i32* %24
%85 = icmp ne i32 %84, 0
br i1 %85, label %87, label %86
86: ; preds = %74
br label %124
87: ; preds = %74
br label %88
88: ; preds = %110, %87
%89 = load i32, i32* %16
%90 = load i8*, i8** %20
%91 = load i64, i64* %21
%92 = call i64 @read(i32 %89, i8* %90, i64 %91)
store i64 %92, i64* %25
%93 = load i64, i64* %25
%94 = icmp slt i64 %93, 0
br i1 %94, label %98, label %95
95: ; preds = %88
%96 = load i64, i64* %21
%97 = icmp eq i64 %96, 0
br i1 %97, label %98, label %99
98: ; preds = %95, %88
br label %124
99: ; preds = %95
%100 = load i64, i64* %25
%101 = icmp eq i64 %100, 0
br i1 %101, label %102, label %103
102: ; preds = %99
br label %120
103: ; preds = %99
%104 = load i64, i64* %25
%105 = load i8*, i8** %20
%106 = getelementptr inbounds i8, i8* %105, i64 %104
store i8* %106, i8** %20
%107 = load i64, i64* %25
%108 = load i64, i64* %21
%109 = sub nsw i64 %108, %107
store i64 %109, i64* %21
br label %110
110: ; preds = %103
%111 = load i8*, i8** %12
%112 = load i64, i64* %13
%113 = load i64, i64* %21
%114 = sub i64 %112, %113
%115 = sub i64 %114, 1
%116 = getelementptr inbounds i8, i8* %111, i64 %115
%117 = load i8, i8* %116
%118 = sext i8 %117 to i32
%119 = icmp eq i32 %118, 13
br i1 %119, label %88, label %120
120: ; preds = %110, %102
%121 = load i8*, i8** %20
store i8 0, i8* %121
%122 = load i32, i32* %16
%123 = call i32 @close(i32 %122)
store i32 0, i32* %7
br label %127
124: ; preds = %98, %86, %63, %54
%125 = load i32, i32* %16
%126 = call i32 @close(i32 %125)
store i32 -1, i32* %7
br label %127
127: ; preds = %124, %120, %37
%128 = load i32, i32* %7
ret i32 %128
}

LLVM IR (-O2):
%struct.sockaddr_in = type { i32, i32, %struct.TYPE_2__ }
%struct.TYPE_2__ = type { i32 }
%struct.timeval = type { i32, i64 }
%struct.sockaddr = type { i32 }
@AF_INET = global i32 0
@SOCK_STREAM = global i32 0
define i32 @fwd_req_thru_socket(i8* %0, i32 %1, i32 %2, i8* nocapture %3, i8* nocapture %4, i64 %5) {
%7 = alloca %struct.sockaddr_in
%8 = alloca %struct.timeval
%9 = alloca i32
%10 = bitcast %struct.sockaddr_in* %7 to i8*
%11 = bitcast %struct.timeval* %8 to i8*
%12 = tail call i64 @strlen(i8* dereferenceable(1) %3)
%13 = load i32, i32* @AF_INET
%14 = load i32, i32* @SOCK_STREAM
%15 = tail call i32 @socket(i32 %13, i32 %14, i32 0)
%16 = icmp slt i32 %15, 0
br i1 %16, label %69, label %17
17: ; preds = %6
%18 = call i32 @memset(%struct.sockaddr_in* %7, i32 0, i32 12)
%19 = call i32 @inet_addr(i8* %0)
%20 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %7, i64 0, i32 2, i32 0
store i32 %19, i32* %20
%21 = call i32 @htons(i32 %1)
%22 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %7, i64 0, i32 1
store i32 %21, i32* %22
%23 = load i32, i32* @AF_INET
%24 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %7, i64 0, i32 0
store i32 %23, i32* %24
%25 = bitcast %struct.sockaddr_in* %7 to %struct.sockaddr*
%26 = call i32 @connect(i32 %15, %struct.sockaddr* %25, i32 12)
%27 = icmp slt i32 %26, 0
br i1 %27, label %66, label %28
28: ; preds = %17
%29 = add nsw i64 %12, 1
br label %30
30: ; preds = %28, %36
%31 = phi i64 [ %35, %36 ], [ %29, %28 ]
%32 = phi i8* [ %37, %36 ], [ %3, %28 ]
%33 = call i64 @write(i32 %15, i8* %32, i64 %31)
%34 = icmp slt i64 %33, 0
%35 = sub nsw i64 %31, %33
br i1 %34, label %66, label %36
36: ; preds = %30
%37 = getelementptr inbounds i8, i8* %32, i64 %33
%38 = icmp sgt i64 %35, 0
br i1 %38, label %30, label %39
39: ; preds = %36
%40 = call i32 @FD_ZERO(i32* %9)
%41 = call i32 @FD_SET(i32 %15, i32* %9)
%42 = getelementptr inbounds %struct.timeval, %struct.timeval* %8, i64 0, i32 0
store i32 %2, i32* %42
%43 = getelementptr inbounds %struct.timeval, %struct.timeval* %8, i64 0, i32 1
store i64 0, i64* %43
%44 = add nsw i32 %15, 1
%45 = call i32 @select(i32 %44, i32* %9, i32* null, i32* null, %struct.timeval* %8)
%46 = icmp eq i32 %45, 0
br i1 %46, label %66, label %47
47: ; preds = %39, %56
%48 = phi i8* [ %57, %56 ], [ %4, %39 ]
%49 = phi i64 [ %58, %56 ], [ %5, %39 ]
%50 = call i64 @read(i32 %15, i8* %48, i64 %49)
%51 = icmp slt i64 %50, 0
%52 = icmp eq i64 %49, 0
%53 = or i1 %52, %51
br i1 %53, label %66, label %54
54: ; preds = %47
%55 = icmp eq i64 %50, 0
br i1 %55, label %64, label %56
56: ; preds = %54
%57 = getelementptr inbounds i8, i8* %48, i64 %50
%58 = sub nsw i64 %49, %50
%59 = xor i64 %58, -1
%60 = add i64 %59, %5
%61 = getelementptr inbounds i8, i8* %4, i64 %60
%62 = load i8, i8* %61
%63 = icmp eq i8 %62, 13
br i1 %63, label %47, label %64
64: ; preds = %54, %56
%65 = phi i8* [ %57, %56 ], [ %48, %54 ]
store i8 0, i8* %65
br label %66
66: ; preds = %30, %47, %17, %39, %64
%67 = phi i32 [ 0, %64 ], [ -1, %39 ], [ -1, %17 ], [ -1, %47 ], [ -1, %30 ]
%68 = call i32 @close(i32 %15)
br label %69
69: ; preds = %66, %6
%70 = phi i32 [ -1, %6 ], [ %67, %66 ]
ret i32 %70
}