#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 pattern {
  int dummy;
};

/* Variables and functions */
int offset(int, int, int, int);
int /*<<< orphan*/ play_attack_defend2_n(int, int /*<<< orphan*/, int, int, int,
                                         int);
scalar_t__ vital_chain(int);
int autohelperowl_vital_apat47(struct pattern *patt, int transformation,
                               int move, int color, int action) {
  int a, b;
  (void)patt;
  (void)color;
  (void)action;
  a = offset(0, -1, move, transformation);
  b = offset(1, 0, move, transformation);
  return vital_chain(a) && vital_chain(b) &&
         !play_attack_defend2_n((1 + 2 - (color)), 0, 1, move, a, b);
}


x86 assembly (clang, -O0):
<autohelperowl_vital_apat47>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
mov    %ecx,-0x14(%rbp)
mov    %r8d,-0x18(%rbp)
mov    -0x10(%rbp),%edx
mov    -0xc(%rbp),%ecx
xor    %edi,%edi
mov    $0xffffffff,%esi
call   1050 <offset@plt>
mov    %eax,-0x1c(%rbp)
mov    -0x10(%rbp),%edx
mov    -0xc(%rbp),%ecx
mov    $0x1,%edi
xor    %esi,%esi
call   1050 <offset@plt>
mov    %eax,-0x20(%rbp)
mov    -0x1c(%rbp),%edi
call   1040 <vital_chain@plt>
mov    %rax,%rcx
xor    %eax,%eax
cmp    $0x0,%rcx
mov    %al,-0x21(%rbp)
je     11d1 <autohelperowl_vital_apat47+0xa1>
mov    -0x20(%rbp),%edi
call   1040 <vital_chain@plt>
mov    %rax,%rcx
xor    %eax,%eax
cmp    $0x0,%rcx
mov    %al,-0x21(%rbp)
je     11d1 <autohelperowl_vital_apat47+0xa1>
mov    $0x3,%edi
sub    -0x14(%rbp),%edi
mov    -0x10(%rbp),%ecx
mov    -0x1c(%rbp),%r8d
mov    -0x20(%rbp),%r9d
xor    %esi,%esi
mov    $0x1,%edx
call   1030 <play_attack_defend2_n@plt>
cmp    $0x0,%eax
setne  %al
xor    $0xff,%al
mov    %al,-0x21(%rbp)
mov    -0x21(%rbp),%al
and    $0x1,%al
movzbl %al,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<autohelperowl_vital_apat47>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
mov    %ecx,%r14d
mov    %edx,%ebx
mov    %esi,%ebp
xor    %r13d,%r13d
xor    %edi,%edi
mov    $0xffffffff,%esi
mov    %ebp,%ecx
call   1050 <offset@plt>
mov    %eax,%r15d
mov    $0x1,%edi
xor    %esi,%esi
mov    %ebx,%edx
mov    %ebp,%ecx
call   1050 <offset@plt>
mov    %eax,%r12d
mov    %r15d,%edi
call   1040 <vital_chain@plt>
test   %rax,%rax
je     11a8 <autohelperowl_vital_apat47+0x78>
mov    %r12d,%edi
call   1040 <vital_chain@plt>
test   %rax,%rax
je     11a8 <autohelperowl_vital_apat47+0x78>
mov    $0x3,%edi
sub    %r14d,%edi
xor    %esi,%esi
mov    $0x1,%edx
mov    %ebx,%ecx
mov    %r15d,%r8d
mov    %r12d,%r9d
call   1030 <play_attack_defend2_n@plt>
xor    %r13d,%r13d
test   %eax,%eax
sete   %r13b
mov    %r13d,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.pattern = type { i32 }
define i32 @autohelperowl_vital_apat47(%struct.pattern* %0, i32 %1, i32 %2, i32 %3, i32 %4) {
%6 = alloca %struct.pattern*
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
%10 = alloca i32
%11 = alloca i32
%12 = alloca i32
store %struct.pattern* %0, %struct.pattern** %6
store i32 %1, i32* %7
store i32 %2, i32* %8
store i32 %3, i32* %9
store i32 %4, i32* %10
%13 = load %struct.pattern*, %struct.pattern** %6
%14 = load i32, i32* %9
%15 = load i32, i32* %10
%16 = load i32, i32* %8
%17 = load i32, i32* %7
%18 = call i32 @offset(i32 0, i32 -1, i32 %16, i32 %17)
store i32 %18, i32* %11
%19 = load i32, i32* %8
%20 = load i32, i32* %7
%21 = call i32 @offset(i32 1, i32 0, i32 %19, i32 %20)
store i32 %21, i32* %12
%22 = load i32, i32* %11
%23 = call i64 @vital_chain(i32 %22)
%24 = icmp ne i64 %23, 0
br i1 %24, label %25, label %38
25: ; preds = %5
%26 = load i32, i32* %12
%27 = call i64 @vital_chain(i32 %26)
%28 = icmp ne i64 %27, 0
br i1 %28, label %29, label %38
29: ; preds = %25
%30 = load i32, i32* %9
%31 = sub nsw i32 3, %30
%32 = load i32, i32* %8
%33 = load i32, i32* %11
%34 = load i32, i32* %12
%35 = call i32 @play_attack_defend2_n(i32 %31, i32 0, i32 1, i32 %32, i32 %33, i32 %34)
%36 = icmp ne i32 %35, 0
%37 = xor i1 %36, true
br label %38
38: ; preds = %29, %25, %5
%39 = phi i1 [ false, %25 ], [ false, %5 ], [ %37, %29 ]
%40 = zext i1 %39 to i32
ret i32 %40
}

LLVM IR (-O2):
%struct.pattern = type { i32 }
define i32 @autohelperowl_vital_apat47(%struct.pattern* nocapture readnone %0, i32 %1, i32 %2, i32 %3, i32 %4) {
%6 = tail call i32 @offset(i32 0, i32 -1, i32 %2, i32 %1)
%7 = tail call i32 @offset(i32 1, i32 0, i32 %2, i32 %1)
%8 = tail call i64 @vital_chain(i32 %6)
%9 = icmp eq i64 %8, 0
br i1 %9, label %18, label %10
10: ; preds = %5
%11 = tail call i64 @vital_chain(i32 %7)
%12 = icmp eq i64 %11, 0
br i1 %12, label %18, label %13
13: ; preds = %10
%14 = sub nsw i32 3, %3
%15 = tail call i32 @play_attack_defend2_n(i32 %14, i32 0, i32 1, i32 %2, i32 %6, i32 %7)
%16 = icmp eq i32 %15, 0
%17 = zext i1 %16 to i32
br label %18
18: ; preds = %13, %10, %5
%19 = phi i32 [ 0, %10 ], [ 0, %5 ], [ %17, %13 ]
ret i32 %19
}