#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 sockaddr_storage {
  int dummy;
};
struct sockaddr {
  int dummy;
};
struct addrinfo {
  int /*<<< orphan*/ ai_addrlen;
  int /*<<< orphan*/ ai_addr;
  int /*<<< orphan*/ ai_protocol;
  int /*<<< orphan*/ ai_socktype;
  int /*<<< orphan*/ ai_family;
  int /*<<< orphan*/ ai_flags;
};
typedef scalar_t__ ssize_t;
typedef int /*<<< orphan*/ socklen_t;
typedef int /*<<< orphan*/ hints;

/* Variables and functions */
int /*<<< orphan*/ AI_PASSIVE;
int /*<<< orphan*/ PF_INET;
int /*<<< orphan*/ SOCK_STREAM;
int /*<<< orphan*/ SOL_SOCKET;
int /*<<< orphan*/ SO_REUSEADDR;
int accept(int, struct sockaddr *, int /*<<< orphan*/ *);
scalar_t__ bind(int, int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ free(char *);
int /*<<< orphan*/ freeaddrinfo(struct addrinfo *);
char *gai_strerror(int);
int getaddrinfo(int /*<<< orphan*/ *, char *, struct addrinfo *,
                struct addrinfo **);
int /*<<< orphan*/ listen(int, int);
char *malloc(int);
int /*<<< orphan*/ memset(struct addrinfo *, int /*<<< orphan*/, int);
int /*<<< orphan*/ printf(char *, ...);
scalar_t__ recv(int, char *, int, int /*<<< orphan*/);
int /*<<< orphan*/ send(int, char *, int, int /*<<< orphan*/);
scalar_t__ setsockopt(int, int /*<<< orphan*/, int /*<<< orphan*/, int *, int);
int socket(int /*<<< orphan*/, int /*<<< orphan*/, int /*<<< orphan*/);
int server() {
  printf("starting server\n");
  struct addrinfo hints, *res;
  int error, server_socket;
  memset(&hints, 0, sizeof(hints));
  hints.ai_family = PF_INET;
  hints.ai_socktype = SOCK_STREAM;
  hints.ai_flags = AI_PASSIVE;
  error = getaddrinfo(NULL, "8080", &hints, &res);
  if (error) {
    printf("server error: %s\n", gai_strerror(error));
    return -1;
  }
  server_socket = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
  if (server_socket < 0) {
    printf("server error: could not create socket\n");
    return -1;
  }
  int yes = 1;
  if (setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) <
      0) {
    printf("server error: could not set socket options\n");
    return -1;
  }
  if (bind(server_socket, res->ai_addr, res->ai_addrlen) < 0) {
    printf("server error: could not bind to socket\n");
    return -1;
  }
  listen(server_socket, 5);
  int client_socket;
  struct sockaddr_storage client_addr;
  socklen_t addr_size;
  client_socket =
      accept(server_socket, (struct sockaddr *)&client_addr, &addr_size);
  for (;;) {
    char *buf = malloc(8);
    ssize_t read = recv(client_socket, buf, 8, 0);
    if (read == 0) {
      free(buf);
      break;
    }
    send(client_socket, buf, 8, 0);
    free(buf);
  }
  freeaddrinfo(res);
  return 0;
}


x86 assembly (clang, -O0):
<server>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
lea    0xe11(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
lea    -0x20(%rbp),%rdi
xor    %esi,%esi
mov    $0x18,%edx
call   1090 <memset@plt>
mov    0x2dbb(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x10(%rbp)
mov    0x2db7(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x14(%rbp)
mov    0x2dbb(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0xc(%rbp)
xor    %eax,%eax
mov    %eax,%edi
lea    0xddc(%rip),%rsi
lea    -0x20(%rbp),%rdx
lea    -0x28(%rbp),%rcx
call   10e0 <getaddrinfo@plt>
mov    %eax,-0x2c(%rbp)
cmpl   $0x0,-0x2c(%rbp)
je     1274 <server+0x94>
mov    -0x2c(%rbp),%edi
call   1080 <gai_strerror@plt>
mov    %rax,%rsi
lea    0xdb5(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
movl   $0xffffffff,-0x4(%rbp)
jmp    13cc <server+0x1ec>
mov    -0x28(%rbp),%rax
mov    0x10(%rax),%edi
mov    -0x28(%rbp),%rax
mov    0xc(%rax),%esi
mov    -0x28(%rbp),%rax
mov    0x8(%rax),%edx
call   1100 <socket@plt>
mov    %eax,-0x30(%rbp)
cmpl   $0x0,-0x30(%rbp)
jge    12b5 <server+0xd5>
lea    0xd86(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
movl   $0xffffffff,-0x4(%rbp)
jmp    13cc <server+0x1ec>
movl   $0x1,-0x34(%rbp)
mov    -0x30(%rbp),%edi
mov    0x2d22(%rip),%rax
mov    (%rax),%esi
mov    0x2cf1(%rip),%rax
mov    (%rax),%edx
lea    -0x34(%rbp),%rcx
mov    $0x4,%r8d
call   1050 <setsockopt@plt>
cmp    $0x0,%rax
jge    1304 <server+0x124>
lea    0xd5e(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
movl   $0xffffffff,-0x4(%rbp)
jmp    13cc <server+0x1ec>
mov    -0x30(%rbp),%edi
mov    -0x28(%rbp),%rax
mov    0x4(%rax),%esi
mov    -0x28(%rbp),%rax
mov    (%rax),%edx
call   10c0 <bind@plt>
cmp    $0x0,%rax
jge    133d <server+0x15d>
lea    0xd51(%rip),%rdi
mov    $0x0,%al
call   1070 <printf@plt>
movl   $0xffffffff,-0x4(%rbp)
jmp    13cc <server+0x1ec>
mov    -0x30(%rbp),%edi
mov    $0x5,%esi
call   10b0 <listen@plt>
mov    -0x30(%rbp),%edi
lea    -0x40(%rbp),%rsi
lea    -0x44(%rbp),%rdx
call   10d0 <accept@plt>
mov    %eax,-0x38(%rbp)
mov    $0x8,%edi
call   10a0 <malloc@plt>
mov    %rax,-0x50(%rbp)
mov    -0x38(%rbp),%edi
mov    -0x50(%rbp),%rsi
mov    $0x8,%edx
xor    %ecx,%ecx
call   1040 <recv@plt>
mov    %rax,-0x58(%rbp)
cmpq   $0x0,-0x58(%rbp)
jne    139b <server+0x1bb>
mov    -0x50(%rbp),%rdi
call   1030 <free@plt>
jmp    13bc <server+0x1dc>
mov    -0x38(%rbp),%edi
mov    -0x50(%rbp),%rsi
mov    $0x8,%edx
xor    %ecx,%ecx
call   1060 <send@plt>
mov    -0x50(%rbp),%rdi
call   1030 <free@plt>
jmp    135d <server+0x17d>
mov    -0x28(%rbp),%rdi
call   10f0 <freeaddrinfo@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<server>:
push   %rbp
push   %r14
push   %rbx
sub    $0x30,%rsp
lea    0xe18(%rip),%rdi
call   1050 <puts@plt>
lea    0x18(%rsp),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
mov    $0x18,%edx
call   10a0 <memset@plt>
mov    0x2da9(%rip),%rax
mov    (%rax),%eax
mov    %eax,0x28(%rsp)
mov    0x2da4(%rip),%rax
mov    (%rax),%eax
mov    %eax,0x24(%rsp)
mov    0x2da7(%rip),%rax
mov    (%rax),%eax
mov    %eax,0x2c(%rsp)
lea    0xdba(%rip),%rsi
mov    %rsp,%rcx
xor    %edi,%edi
mov    %rbx,%rdx
call   10f0 <getaddrinfo@plt>
test   %eax,%eax
je     1274 <server+0x84>
mov    %eax,%edi
call   1090 <gai_strerror@plt>
lea    0xda0(%rip),%rdi
mov    %rax,%rsi
xor    %eax,%eax
call   1080 <printf@plt>
jmp    137f <server+0x18f>
mov    (%rsp),%rax
mov    0x10(%rax),%edi
mov    0x8(%rax),%edx
mov    0xc(%rax),%esi
call   1110 <socket@plt>
test   %eax,%eax
js     134e <server+0x15e>
mov    %eax,%ebx
movl   $0x1,0xc(%rsp)
mov    0x2d49(%rip),%rax
mov    (%rax),%esi
mov    0x2d18(%rip),%rax
mov    (%rax),%edx
lea    0xc(%rsp),%rcx
mov    %ebx,%edi
mov    $0x4,%r8d
call   1060 <setsockopt@plt>
test   %rax,%rax
js     136a <server+0x17a>
mov    (%rsp),%rax
mov    (%rax),%edx
mov    0x4(%rax),%esi
mov    %ebx,%edi
call   10d0 <bind@plt>
test   %rax,%rax
js     1373 <server+0x183>
mov    %ebx,%edi
mov    $0x5,%esi
call   10c0 <listen@plt>
lea    0x10(%rsp),%rsi
lea    0x14(%rsp),%rdx
mov    %ebx,%edi
call   10e0 <accept@plt>
mov    %eax,%ebp
mov    $0x8,%edi
call   10b0 <malloc@plt>
mov    %rax,%rbx
xor    %r14d,%r14d
nopl   (%rax)
mov    %ebp,%edi
mov    %rax,%rsi
mov    $0x8,%edx
xor    %ecx,%ecx
call   1040 <recv@plt>
test   %rax,%rax
je     1357 <server+0x167>
mov    %ebp,%edi
mov    %rbx,%rsi
mov    $0x8,%edx
xor    %ecx,%ecx
call   1070 <send@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
mov    $0x8,%edi
call   10b0 <malloc@plt>
mov    %rax,%rbx
jmp    1310 <server+0x120>
lea    0xd24(%rip),%rdi
jmp    137a <server+0x18a>
mov    %rbx,%rdi
call   1030 <free@plt>
mov    (%rsp),%rdi
call   1100 <freeaddrinfo@plt>
jmp    1385 <server+0x195>
lea    0xcdd(%rip),%rdi
jmp    137a <server+0x18a>
lea    0xcad(%rip),%rdi
call   1050 <puts@plt>
mov    $0xffffffff,%r14d
mov    %r14d,%eax
add    $0x30,%rsp
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
%struct.addrinfo = type { i32, i32, i32, i32, i32, i32 }
%struct.sockaddr_storage = type { i32 }
%struct.sockaddr = type { i32 }
@.str = [17 x i8] c"starting server\0A\00"
@PF_INET = global i32 0
@SOCK_STREAM = global i32 0
@AI_PASSIVE = global i32 0
@.str.1 = [5 x i8] c"8080\00"
@.str.2 = [18 x i8] c"server error: %s\0A\00"
@.str.3 = [39 x i8] c"server error: could not create socket\0A\00"
@SOL_SOCKET = global i32 0
@SO_REUSEADDR = global i32 0
@.str.4 = [44 x i8] c"server error: could not set socket options\0A\00"
@.str.5 = [40 x i8] c"server error: could not bind to socket\0A\00"
define i32 @server() {
%1 = alloca i32
%2 = alloca %struct.addrinfo
%3 = alloca %struct.addrinfo*
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca %struct.sockaddr_storage
%9 = alloca i32
%10 = alloca i8*
%11 = alloca i64
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0))
%13 = call i32 @memset(%struct.addrinfo* %2, i32 0, i32 24)
%14 = load i32, i32* @PF_INET
%15 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %2, i32 0, i32 4
store i32 %14, i32* %15
%16 = load i32, i32* @SOCK_STREAM
%17 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %2, i32 0, i32 3
store i32 %16, i32* %17
%18 = load i32, i32* @AI_PASSIVE
%19 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %2, i32 0, i32 5
store i32 %18, i32* %19
%20 = call i32 @getaddrinfo(i32* null, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), %struct.addrinfo* %2, %struct.addrinfo** %3)
store i32 %20, i32* %4
%21 = load i32, i32* %4
%22 = icmp ne i32 %21, 0
br i1 %22, label %23, label %27
23: ; preds = %0
%24 = load i32, i32* %4
%25 = call i8* @gai_strerror(i32 %24)
%26 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i8* %25)
store i32 -1, i32* %1
br label %87
27: ; preds = %0
%28 = load %struct.addrinfo*, %struct.addrinfo** %3
%29 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %28, i32 0, i32 4
%30 = load i32, i32* %29
%31 = load %struct.addrinfo*, %struct.addrinfo** %3
%32 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %31, i32 0, i32 3
%33 = load i32, i32* %32
%34 = load %struct.addrinfo*, %struct.addrinfo** %3
%35 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %34, i32 0, i32 2
%36 = load i32, i32* %35
%37 = call i32 @socket(i32 %30, i32 %33, i32 %36)
store i32 %37, i32* %5
%38 = load i32, i32* %5
%39 = icmp slt i32 %38, 0
br i1 %39, label %40, label %42
40: ; preds = %27
%41 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.3, i64 0, i64 0))
store i32 -1, i32* %1
br label %87
42: ; preds = %27
store i32 1, i32* %6
%43 = load i32, i32* %5
%44 = load i32, i32* @SOL_SOCKET
%45 = load i32, i32* @SO_REUSEADDR
%46 = call i64 @setsockopt(i32 %43, i32 %44, i32 %45, i32* %6, i32 4)
%47 = icmp slt i64 %46, 0
br i1 %47, label %48, label %50
48: ; preds = %42
%49 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.4, i64 0, i64 0))
store i32 -1, i32* %1
br label %87
50: ; preds = %42
%51 = load i32, i32* %5
%52 = load %struct.addrinfo*, %struct.addrinfo** %3
%53 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %52, i32 0, i32 1
%54 = load i32, i32* %53
%55 = load %struct.addrinfo*, %struct.addrinfo** %3
%56 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %55, i32 0, i32 0
%57 = load i32, i32* %56
%58 = call i64 @bind(i32 %51, i32 %54, i32 %57)
%59 = icmp slt i64 %58, 0
br i1 %59, label %60, label %62
60: ; preds = %50
%61 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.5, i64 0, i64 0))
store i32 -1, i32* %1
br label %87
62: ; preds = %50
%63 = load i32, i32* %5
%64 = call i32 @listen(i32 %63, i32 5)
%65 = load i32, i32* %5
%66 = bitcast %struct.sockaddr_storage* %8 to %struct.sockaddr*
%67 = call i32 @accept(i32 %65, %struct.sockaddr* %66, i32* %9)
store i32 %67, i32* %7
br label %68
68: ; preds = %78, %62
%69 = call i8* @malloc(i32 8)
store i8* %69, i8** %10
%70 = load i32, i32* %7
%71 = load i8*, i8** %10
%72 = call i64 @recv(i32 %70, i8* %71, i32 8, i32 0)
store i64 %72, i64* %11
%73 = load i64, i64* %11
%74 = icmp eq i64 %73, 0
br i1 %74, label %75, label %78
75: ; preds = %68
%76 = load i8*, i8** %10
%77 = call i32 @free(i8* %76)
br label %84
78: ; preds = %68
%79 = load i32, i32* %7
%80 = load i8*, i8** %10
%81 = call i32 @send(i32 %79, i8* %80, i32 8, i32 0)
%82 = load i8*, i8** %10
%83 = call i32 @free(i8* %82)
br label %68
84: ; preds = %75
%85 = load %struct.addrinfo*, %struct.addrinfo** %3
%86 = call i32 @freeaddrinfo(%struct.addrinfo* %85)
store i32 0, i32* %1
br label %87
87: ; preds = %84, %60, %48, %40, %23
%88 = load i32, i32* %1
ret i32 %88
}

LLVM IR (-O2):
%struct.addrinfo = type { i32, i32, i32, i32, i32, i32 }
%struct.sockaddr_storage = type { i32 }
%struct.sockaddr = type { i32 }
@PF_INET = global i32 0
@SOCK_STREAM = global i32 0
@AI_PASSIVE = global i32 0
@.str.1 = [5 x i8] c"8080\00"
@.str.2 = [18 x i8] c"server error: %s\0A\00"
@SOL_SOCKET = global i32 0
@SO_REUSEADDR = global i32 0
@str = [16 x i8] c"starting server\00"
@str.6 = [39 x i8] c"server error: could not bind to socket\00"
@str.7 = [43 x i8] c"server error: could not set socket options\00"
@str.8 = [38 x i8] c"server error: could not create socket\00"
define i32 @server() {
%1 = alloca %struct.addrinfo
%2 = alloca %struct.addrinfo*
%3 = alloca i32
%4 = alloca %struct.sockaddr_storage
%5 = alloca i32
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str, i64 0, i64 0))
%7 = bitcast %struct.addrinfo* %1 to i8*
%8 = bitcast %struct.addrinfo** %2 to i8*
%9 = call i32 @memset(%struct.addrinfo* %1, i32 0, i32 24)
%10 = load i32, i32* @PF_INET
%11 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %1, i64 0, i32 4
store i32 %10, i32* %11
%12 = load i32, i32* @SOCK_STREAM
%13 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %1, i64 0, i32 3
store i32 %12, i32* %13
%14 = load i32, i32* @AI_PASSIVE
%15 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %1, i64 0, i32 5
store i32 %14, i32* %15
%16 = call i32 @getaddrinfo(i32* null, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), %struct.addrinfo* %1, %struct.addrinfo** %2)
%17 = icmp eq i32 %16, 0
br i1 %17, label %21, label %18
18: ; preds = %0
%19 = call i8* @gai_strerror(i32 %16)
%20 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i8* %19)
br label %74
21: ; preds = %0
%22 = load %struct.addrinfo*, %struct.addrinfo** %2
%23 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %22, i64 0, i32 4
%24 = load i32, i32* %23
%25 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %22, i64 0, i32 3
%26 = load i32, i32* %25
%27 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %22, i64 0, i32 2
%28 = load i32, i32* %27
%29 = call i32 @socket(i32 %24, i32 %26, i32 %28)
%30 = icmp slt i32 %29, 0
br i1 %30, label %31, label %33
31: ; preds = %21
%32 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.8, i64 0, i64 0))
br label %74
33: ; preds = %21
%34 = bitcast i32* %3 to i8*
store i32 1, i32* %3
%35 = load i32, i32* @SOL_SOCKET
%36 = load i32, i32* @SO_REUSEADDR
%37 = call i64 @setsockopt(i32 %29, i32 %35, i32 %36, i32* %3, i32 4)
%38 = icmp slt i64 %37, 0
br i1 %38, label %39, label %41
39: ; preds = %33
%40 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.7, i64 0, i64 0))
br label %72
41: ; preds = %33
%42 = load %struct.addrinfo*, %struct.addrinfo** %2
%43 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %42, i64 0, i32 1
%44 = load i32, i32* %43
%45 = getelementptr inbounds %struct.addrinfo, %struct.addrinfo* %42, i64 0, i32 0
%46 = load i32, i32* %45
%47 = call i64 @bind(i32 %29, i32 %44, i32 %46)
%48 = icmp slt i64 %47, 0
br i1 %48, label %49, label %51
49: ; preds = %41
%50 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.6, i64 0, i64 0))
br label %72
51: ; preds = %41
%52 = call i32 @listen(i32 %29, i32 5)
%53 = bitcast %struct.sockaddr_storage* %4 to i8*
%54 = bitcast i32* %5 to i8*
%55 = bitcast %struct.sockaddr_storage* %4 to %struct.sockaddr*
%56 = call i32 @accept(i32 %29, %struct.sockaddr* %55, i32* %5)
%57 = call dereferenceable_or_null(8) i8* @malloc(i32 8)
%58 = call i64 @recv(i32 %56, i8* %57, i32 8, i32 0)
%59 = icmp eq i64 %58, 0
br i1 %59, label %67, label %60
60: ; preds = %51, %60
%61 = phi i8* [ %64, %60 ], [ %57, %51 ]
%62 = call i32 @send(i32 %56, i8* %61, i32 8, i32 0)
%63 = call i32 @free(i8* %61)
%64 = call dereferenceable_or_null(8) i8* @malloc(i32 8)
%65 = call i64 @recv(i32 %56, i8* %64, i32 8, i32 0)
%66 = icmp eq i64 %65, 0
br i1 %66, label %67, label %60
67: ; preds = %60, %51
%68 = phi i8* [ %57, %51 ], [ %64, %60 ]
%69 = call i32 @free(i8* %68)
%70 = load %struct.addrinfo*, %struct.addrinfo** %2
%71 = call i32 @freeaddrinfo(%struct.addrinfo* %70)
br label %72
72: ; preds = %67, %49, %39
%73 = phi i32 [ -1, %39 ], [ -1, %49 ], [ 0, %67 ]
br label %74
74: ; preds = %72, %31, %18
%75 = phi i32 [ -1, %18 ], [ -1, %31 ], [ %73, %72 ]
ret i32 %75
}