#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*/ *strstr(char *, char *);
int AT_EXP_TCPSETUP(const unsigned char *RESP) {
  if (RESP == NULL) {
    return (0);
  }
  if (strstr((char *)RESP, "+TCPSETUP:0,OK") != NULL) {
    return (1);
  }
  if (strstr((char *)RESP, "+TCPSETUP:1,OK") != NULL) {
    return (1);
  }
  if (strstr((char *)RESP, "+TCPSETUP:2,OK") != NULL) {
    return (1);
  }
  if (strstr((char *)RESP, "+TCPSETUP:3,OK") != NULL) {
    return (1);
  }
  return (0);
}


x86 assembly (clang, -O0):
<AT_EXP_TCPSETUP>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
cmpq   $0x0,-0x10(%rbp)
jne    1133 <AT_EXP_TCPSETUP+0x23>
movl   $0x0,-0x4(%rbp)
jmp    11d2 <AT_EXP_TCPSETUP+0xc2>
mov    -0x10(%rbp),%rdi
lea    0xec2(%rip),%rsi
call   1030 <strstr@plt>
cmp    $0x0,%rax
je     1159 <AT_EXP_TCPSETUP+0x49>
movl   $0x1,-0x4(%rbp)
jmp    11d2 <AT_EXP_TCPSETUP+0xc2>
mov    -0x10(%rbp),%rdi
lea    0xeab(%rip),%rsi
call   1030 <strstr@plt>
cmp    $0x0,%rax
je     117f <AT_EXP_TCPSETUP+0x6f>
movl   $0x1,-0x4(%rbp)
jmp    11d2 <AT_EXP_TCPSETUP+0xc2>
mov    -0x10(%rbp),%rdi
lea    0xe94(%rip),%rsi
call   1030 <strstr@plt>
cmp    $0x0,%rax
je     11a5 <AT_EXP_TCPSETUP+0x95>
movl   $0x1,-0x4(%rbp)
jmp    11d2 <AT_EXP_TCPSETUP+0xc2>
mov    -0x10(%rbp),%rdi
lea    0xe7d(%rip),%rsi
call   1030 <strstr@plt>
cmp    $0x0,%rax
je     11cb <AT_EXP_TCPSETUP+0xbb>
movl   $0x1,-0x4(%rbp)
jmp    11d2 <AT_EXP_TCPSETUP+0xc2>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<AT_EXP_TCPSETUP>:
push   %rbp
push   %rbx
push   %rax
test   %rdi,%rdi
je     1173 <AT_EXP_TCPSETUP+0x63>
mov    %rdi,%rbx
lea    0xede(%rip),%rsi
call   1030 <strstr@plt>
mov    $0x1,%ebp
test   %rax,%rax
jne    1175 <AT_EXP_TCPSETUP+0x65>
lea    0xed7(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strstr@plt>
test   %rax,%rax
jne    1175 <AT_EXP_TCPSETUP+0x65>
lea    0xed2(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strstr@plt>
test   %rax,%rax
jne    1175 <AT_EXP_TCPSETUP+0x65>
lea    0xecd(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strstr@plt>
xor    %ebp,%ebp
test   %rax,%rax
setne  %bpl
jmp    1175 <AT_EXP_TCPSETUP+0x65>
xor    %ebp,%ebp
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [15 x i8] c"+TCPSETUP:0,OK\00"
@.str.1 = [15 x i8] c"+TCPSETUP:1,OK\00"
@.str.2 = [15 x i8] c"+TCPSETUP:2,OK\00"
@.str.3 = [15 x i8] c"+TCPSETUP:3,OK\00"
define i32 @AT_EXP_TCPSETUP(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = icmp eq i8* %4, null
br i1 %5, label %6, label %7
6: ; preds = %1
store i32 0, i32* %2
br label %28
7: ; preds = %1
%8 = load i8*, i8** %3
%9 = call i32* @strstr(i8* %8, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%10 = icmp ne i32* %9, null
br i1 %10, label %11, label %12
11: ; preds = %7
store i32 1, i32* %2
br label %28
12: ; preds = %7
%13 = load i8*, i8** %3
%14 = call i32* @strstr(i8* %13, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0))
%15 = icmp ne i32* %14, null
br i1 %15, label %16, label %17
16: ; preds = %12
store i32 1, i32* %2
br label %28
17: ; preds = %12
%18 = load i8*, i8** %3
%19 = call i32* @strstr(i8* %18, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0))
%20 = icmp ne i32* %19, null
br i1 %20, label %21, label %22
21: ; preds = %17
store i32 1, i32* %2
br label %28
22: ; preds = %17
%23 = load i8*, i8** %3
%24 = call i32* @strstr(i8* %23, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0))
%25 = icmp ne i32* %24, null
br i1 %25, label %26, label %27
26: ; preds = %22
store i32 1, i32* %2
br label %28
27: ; preds = %22
store i32 0, i32* %2
br label %28
28: ; preds = %27, %26, %21, %16, %11, %6
%29 = load i32, i32* %2
ret i32 %29
}

LLVM IR (-O2):
@.str = [15 x i8] c"+TCPSETUP:0,OK\00"
@.str.1 = [15 x i8] c"+TCPSETUP:1,OK\00"
@.str.2 = [15 x i8] c"+TCPSETUP:2,OK\00"
@.str.3 = [15 x i8] c"+TCPSETUP:3,OK\00"
define i32 @AT_EXP_TCPSETUP(i8* %0) {
%2 = icmp eq i8* %0, null
br i1 %2, label %16, label %3
3: ; preds = %1
%4 = tail call i32* @strstr(i8* %0, i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%5 = icmp eq i32* %4, null
br i1 %5, label %6, label %16
6: ; preds = %3
%7 = tail call i32* @strstr(i8* %0, i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0))
%8 = icmp eq i32* %7, null
br i1 %8, label %9, label %16
9: ; preds = %6
%10 = tail call i32* @strstr(i8* %0, i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.2, i64 0, i64 0))
%11 = icmp eq i32* %10, null
br i1 %11, label %12, label %16
12: ; preds = %9
%13 = tail call i32* @strstr(i8* %0, i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0))
%14 = icmp ne i32* %13, null
%15 = zext i1 %14 to i32
br label %16
16: ; preds = %12, %9, %6, %3, %1
%17 = phi i32 [ 0, %1 ], [ 1, %3 ], [ 1, %6 ], [ 1, %9 ], [ %15, %12 ]
ret i32 %17
}