#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 countlib(int);
int offset(int, int, int, int);
int autohelperowl_vital_apat41(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 countlib(A) == 2 || countlib(B) == 2;
}


x86 assembly (clang, -O0):
<autohelperowl_vital_apat41>:
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    $0x1,%esi
call   1030 <offset@plt>
mov    %eax,-0x1c(%rbp)
mov    -0x10(%rbp),%edx
mov    -0xc(%rbp),%ecx
mov    $0xffffffff,%edi
xor    %esi,%esi
call   1030 <offset@plt>
mov    %eax,-0x20(%rbp)
mov    -0x1c(%rbp),%edi
call   1040 <countlib@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x2,%ecx
mov    %al,-0x21(%rbp)
je     118c <autohelperowl_vital_apat41+0x6c>
mov    -0x20(%rbp),%edi
call   1040 <countlib@plt>
cmp    $0x2,%eax
sete   %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_apat41>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %edx,%ebp
mov    %esi,%ebx
mov    $0x1,%r14d
xor    %edi,%edi
mov    $0x1,%esi
mov    %ebx,%ecx
call   1030 <offset@plt>
mov    %eax,%r15d
mov    $0xffffffff,%edi
xor    %esi,%esi
mov    %ebp,%edx
mov    %ebx,%ecx
call   1030 <offset@plt>
mov    %eax,%ebp
mov    %r15d,%edi
call   1040 <countlib@plt>
cmp    $0x2,%eax
je     1172 <autohelperowl_vital_apat41+0x52>
mov    %ebp,%edi
call   1040 <countlib@plt>
xor    %r14d,%r14d
cmp    $0x2,%eax
sete   %r14b
mov    %r14d,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.pattern = type { i32 }
define i32 @autohelperowl_vital_apat41(%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 i32 @countlib(i32 %22)
%24 = icmp eq i32 %23, 2
br i1 %24, label %29, label %25
25: ; preds = %5
%26 = load i32, i32* %12
%27 = call i32 @countlib(i32 %26)
%28 = icmp eq i32 %27, 2
br label %29
29: ; preds = %25, %5
%30 = phi i1 [ true, %5 ], [ %28, %25 ]
%31 = zext i1 %30 to i32
ret i32 %31
}

LLVM IR (-O2):
%struct.pattern = type { i32 }
define i32 @autohelperowl_vital_apat41(%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 i32 @countlib(i32 %6)
%9 = icmp eq i32 %8, 2
br i1 %9, label %14, label %10
10: ; preds = %5
%11 = tail call i32 @countlib(i32 %7)
%12 = icmp eq i32 %11, 2
%13 = zext i1 %12 to i32
br label %14
14: ; preds = %10, %5
%15 = phi i32 [ 1, %5 ], [ %13, %10 ]
ret i32 %15
}