#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 /*<<< orphan*/ safe_move(int, int);
int autohelperowl_attackpat179(struct pattern *patt, int transformation,
                               int move, int color, int action) {
  int a, b;
  (void)patt;
  (void)color;
  (void)action;
  a = offset(-1, -1, move, transformation);
  b = offset(1, -1, move, transformation);
  return !safe_move(a, color) && countlib(b) > 1;
}


x86 assembly (clang, -O0):
<autohelperowl_attackpat179>:
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
mov    $0xffffffff,%esi
mov    %esi,%edi
call   1030 <offset@plt>
mov    %eax,-0x1c(%rbp)
mov    -0x10(%rbp),%edx
mov    -0xc(%rbp),%ecx
mov    $0x1,%edi
mov    $0xffffffff,%esi
call   1030 <offset@plt>
mov    %eax,-0x20(%rbp)
mov    -0x1c(%rbp),%edi
mov    -0x14(%rbp),%esi
call   1040 <safe_move@plt>
mov    %eax,%ecx
xor    %eax,%eax
cmp    $0x0,%ecx
mov    %al,-0x21(%rbp)
jne    11a2 <autohelperowl_attackpat179+0x72>
mov    -0x20(%rbp),%edi
call   1050 <countlib@plt>
cmp    $0x1,%eax
setg   %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_attackpat179>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %ecx,%r14d
mov    %edx,%ebx
mov    %esi,%ebp
mov    $0xffffffff,%edi
mov    $0xffffffff,%esi
mov    %ebp,%ecx
call   1030 <offset@plt>
mov    %eax,%r15d
mov    $0x1,%edi
mov    $0xffffffff,%esi
mov    %ebx,%edx
mov    %ebp,%ecx
call   1030 <offset@plt>
mov    %eax,%ebx
mov    %r15d,%edi
mov    %r14d,%esi
call   1040 <safe_move@plt>
mov    %eax,%ecx
xor    %eax,%eax
test   %ecx,%ecx
jne    118b <autohelperowl_attackpat179+0x5b>
mov    %ebx,%edi
call   1050 <countlib@plt>
mov    %eax,%ecx
xor    %eax,%eax
cmp    $0x2,%ecx
setge  %al
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.pattern = type { i32 }
define i32 @autohelperowl_attackpat179(%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 -1, 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 -1, i32 %19, i32 %20)
store i32 %21, i32* %12
%22 = load i32, i32* %11
%23 = load i32, i32* %9
%24 = call i32 @safe_move(i32 %22, i32 %23)
%25 = icmp ne i32 %24, 0
br i1 %25, label %30, label %26
26: ; preds = %5
%27 = load i32, i32* %12
%28 = call i32 @countlib(i32 %27)
%29 = icmp sgt i32 %28, 1
br label %30
30: ; preds = %26, %5
%31 = phi i1 [ false, %5 ], [ %29, %26 ]
%32 = zext i1 %31 to i32
ret i32 %32
}

LLVM IR (-O2):
%struct.pattern = type { i32 }
define i32 @autohelperowl_attackpat179(%struct.pattern* nocapture readnone %0, i32 %1, i32 %2, i32 %3, i32 %4) {
%6 = tail call i32 @offset(i32 -1, i32 -1, i32 %2, i32 %1)
%7 = tail call i32 @offset(i32 1, i32 -1, i32 %2, i32 %1)
%8 = tail call i32 @safe_move(i32 %6, i32 %3)
%9 = icmp eq i32 %8, 0
br i1 %9, label %10, label %14
10: ; preds = %5
%11 = tail call i32 @countlib(i32 %7)
%12 = icmp sgt i32 %11, 1
%13 = zext i1 %12 to i32
br label %14
14: ; preds = %10, %5
%15 = phi i32 [ 0, %5 ], [ %13, %10 ]
ret i32 %15
}