#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 */
typedef int /*<<< orphan*/ WINDOW;

/* Variables and functions */
int check_arg_count(int, int);
int /*<<< orphan*/ getyx(int /*<<< orphan*/ *, int, int);
int /*<<< orphan*/ report_count(int);
int /*<<< orphan*/ report_error(char *);
int /*<<< orphan*/ report_int(int);
scalar_t__ sscanf(char *, char *, int /*<<< orphan*/ **);
void cmd_getyx(int nargs, char **args) {
  WINDOW *win;
  int y, x;
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  getyx(win, y, x);
  report_count(2);
  report_int(y);
  report_int(x);
}


x86 assembly (clang, -O0):
<cmd_getyx>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x4(%rbp),%edi
mov    $0x1,%esi
call   1040 <check_arg_count@plt>
cmp    $0x1,%eax
jne    118a <cmd_getyx+0x2a>
jmp    11ef <cmd_getyx+0x8f>
mov    -0x10(%rbp),%rax
mov    (%rax),%rdi
lea    0xe68(%rip),%rsi
lea    -0x18(%rbp),%rdx
call   1060 <sscanf@plt>
cmp    $0x0,%rax
jne    11c6 <cmd_getyx+0x66>
mov    $0x1,%edi
call   1050 <report_count@plt>
lea    0xe47(%rip),%rdi
call   1070 <report_error@plt>
jmp    11ef <cmd_getyx+0x8f>
mov    -0x18(%rbp),%rdi
mov    -0x1c(%rbp),%esi
mov    -0x20(%rbp),%edx
call   1030 <getyx@plt>
mov    $0x2,%edi
call   1050 <report_count@plt>
mov    -0x1c(%rbp),%edi
call   1080 <report_int@plt>
mov    -0x20(%rbp),%edi
call   1080 <report_int@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<cmd_getyx>:
push   %rbx
sub    $0x10,%rsp
mov    %rsi,%rbx
mov    $0x1,%esi
call   1040 <check_arg_count@plt>
cmp    $0x1,%eax
je     11c6 <cmd_getyx+0x66>
mov    (%rbx),%rdi
lea    0xe7f(%rip),%rsi
lea    0x8(%rsp),%rdx
call   1060 <sscanf@plt>
test   %rax,%rax
je     11b0 <cmd_getyx+0x50>
mov    0x8(%rsp),%rdi
call   1030 <getyx@plt>
mov    $0x2,%edi
call   1050 <report_count@plt>
call   1080 <report_int@plt>
call   1080 <report_int@plt>
jmp    11c6 <cmd_getyx+0x66>
mov    $0x1,%edi
call   1050 <report_count@plt>
lea    0xe42(%rip),%rdi
call   1070 <report_error@plt>
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%p\00"
@.str.1 = [13 x i8] c"BAD ARGUMENT\00"
define void @cmd_getyx(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i8**
%5 = alloca i32*
%6 = alloca i32
%7 = alloca i32
store i32 %0, i32* %3
store i8** %1, i8*** %4
%8 = load i32, i32* %3
%9 = call i32 @check_arg_count(i32 %8, i32 1)
%10 = icmp eq i32 %9, 1
br i1 %10, label %11, label %12
11: ; preds = %2
br label %31
12: ; preds = %2
%13 = load i8**, i8*** %4
%14 = getelementptr inbounds i8*, i8** %13, i64 0
%15 = load i8*, i8** %14
%16 = call i64 @sscanf(i8* %15, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32** %5)
%17 = icmp eq i64 %16, 0
br i1 %17, label %18, label %21
18: ; preds = %12
%19 = call i32 @report_count(i32 1)
%20 = call i32 @report_error(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
br label %31
21: ; preds = %12
%22 = load i32*, i32** %5
%23 = load i32, i32* %6
%24 = load i32, i32* %7
%25 = call i32 @getyx(i32* %22, i32 %23, i32 %24)
%26 = call i32 @report_count(i32 2)
%27 = load i32, i32* %6
%28 = call i32 @report_int(i32 %27)
%29 = load i32, i32* %7
%30 = call i32 @report_int(i32 %29)
br label %31
31: ; preds = %21, %18, %11
ret void
}

LLVM IR (-O2):
@.str = [3 x i8] c"%p\00"
@.str.1 = [13 x i8] c"BAD ARGUMENT\00"
define void @cmd_getyx(i32 %0, i8** nocapture %1) {
%3 = alloca i32*
%4 = bitcast i32** %3 to i8*
%5 = tail call i32 @check_arg_count(i32 %0, i32 1)
%6 = icmp eq i32 %5, 1
br i1 %6, label %20, label %7
7: ; preds = %2
%8 = load i8*, i8** %1
%9 = call i64 @sscanf(i8* %8, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32** %3)
%10 = icmp eq i64 %9, 0
br i1 %10, label %11, label %14
11: ; preds = %7
%12 = call i32 @report_count(i32 1)
%13 = call i32 @report_error(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
br label %20
14: ; preds = %7
%15 = load i32*, i32** %3
%16 = call i32 @getyx(i32* %15, i32 undef, i32 undef)
%17 = call i32 @report_count(i32 2)
%18 = call i32 @report_int(i32 undef)
%19 = call i32 @report_int(i32 undef)
br label %20
20: ; preds = %2, %14, %11
ret void
}