#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*/ strcat(char *, char *);
char *cont_bit_name(int cont_flags) {
  static char buf[512];
  buf[0] = '\0';
  if (cont_flags & 1)
    strcat(buf, " closable");
  if (cont_flags & 2)
    strcat(buf, " pickproof");
  if (cont_flags & 4)
    strcat(buf, " closed");
  if (cont_flags & 8)
    strcat(buf, " locked");
  return (buf[0] != '\0') ? buf + 1 : "none";
}


x86 assembly (clang, -O0):
<cont_bit_name>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %edi,-0x4(%rbp)
movb   $0x0,0x2f1e(%rip)
mov    -0x4(%rbp),%eax
and    $0x1,%eax
cmp    $0x0,%eax
je     1144 <cont_bit_name+0x34>
lea    0x2f08(%rip),%rdi
lea    0xec1(%rip),%rsi
call   1030 <strcat@plt>
mov    -0x4(%rbp),%eax
and    $0x2,%eax
cmp    $0x0,%eax
je     1166 <cont_bit_name+0x56>
lea    0x2ee6(%rip),%rdi
lea    0xea9(%rip),%rsi
call   1030 <strcat@plt>
mov    -0x4(%rbp),%eax
and    $0x4,%eax
cmp    $0x0,%eax
je     1188 <cont_bit_name+0x78>
lea    0x2ec4(%rip),%rdi
lea    0xe92(%rip),%rsi
call   1030 <strcat@plt>
mov    -0x4(%rbp),%eax
and    $0x8,%eax
cmp    $0x0,%eax
je     11aa <cont_bit_name+0x9a>
lea    0x2ea2(%rip),%rdi
lea    0xe78(%rip),%rsi
call   1030 <strcat@plt>
movsbl 0x2e8f(%rip),%edx
lea    0xe6d(%rip),%rax
lea    0x2e81(%rip),%rcx
add    $0x1,%rcx
cmp    $0x0,%edx
cmovne %rcx,%rax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<cont_bit_name>:
push   %rbx
mov    %edi,%ebx
movb   $0x0,0x2f26(%rip)
test   $0x1,%bl
jne    115c <cont_bit_name+0x4c>
test   $0x2,%bl
jne    1174 <cont_bit_name+0x64>
test   $0x4,%bl
jne    118c <cont_bit_name+0x7c>
test   $0x8,%bl
je     1141 <cont_bit_name+0x31>
lea    0x2f0b(%rip),%rdi
lea    0xee1(%rip),%rsi
call   1030 <strcat@plt>
cmpb   $0x0,0x2ef8(%rip)
lea    0xed6(%rip),%rcx
lea    0x2eeb(%rip),%rax
cmove  %rcx,%rax
pop    %rbx
ret
lea    0x2edd(%rip),%rdi
lea    0xe96(%rip),%rsi
call   1030 <strcat@plt>
test   $0x2,%bl
je     1124 <cont_bit_name+0x14>
lea    0x2ec5(%rip),%rdi
lea    0xe88(%rip),%rsi
call   1030 <strcat@plt>
test   $0x4,%bl
je     1129 <cont_bit_name+0x19>
lea    0x2ead(%rip),%rdi
lea    0xe7b(%rip),%rsi
call   1030 <strcat@plt>
test   $0x8,%bl
jne    112e <cont_bit_name+0x1e>
jmp    1141 <cont_bit_name+0x31>

LLVM IR (-O0):
@cont_bit_name.buf = internal global [512 x i8] zeroinitializer
@.str = [10 x i8] c" closable\00"
@.str.1 = [11 x i8] c" pickproof\00"
@.str.2 = [8 x i8] c" closed\00"
@.str.3 = [8 x i8] c" locked\00"
@.str.4 = [5 x i8] c"none\00"
define i8* @cont_bit_name(i32 %0) {
%2 = alloca i32
store i32 %0, i32* %2
store i8 0, i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0)
%3 = load i32, i32* %2
%4 = and i32 %3, 1
%5 = icmp ne i32 %4, 0
br i1 %5, label %6, label %8
6: ; preds = %1
%7 = call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0))
br label %8
8: ; preds = %6, %1
%9 = load i32, i32* %2
%10 = and i32 %9, 2
%11 = icmp ne i32 %10, 0
br i1 %11, label %12, label %14
12: ; preds = %8
%13 = call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
br label %14
14: ; preds = %12, %8
%15 = load i32, i32* %2
%16 = and i32 %15, 4
%17 = icmp ne i32 %16, 0
br i1 %17, label %18, label %20
18: ; preds = %14
%19 = call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0))
br label %20
20: ; preds = %18, %14
%21 = load i32, i32* %2
%22 = and i32 %21, 8
%23 = icmp ne i32 %22, 0
br i1 %23, label %24, label %26
24: ; preds = %20
%25 = call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0))
br label %26
26: ; preds = %24, %20
%27 = load i8, i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0)
%28 = sext i8 %27 to i32
%29 = icmp ne i32 %28, 0
%30 = zext i1 %29 to i64
%31 = select i1 %29, i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 1), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0)
ret i8* %31
}

LLVM IR (-O2):
@cont_bit_name.buf = internal global [512 x i8] zeroinitializer
@.str = [10 x i8] c" closable\00"
@.str.1 = [11 x i8] c" pickproof\00"
@.str.2 = [8 x i8] c" closed\00"
@.str.3 = [8 x i8] c" locked\00"
@.str.4 = [5 x i8] c"none\00"
define i8* @cont_bit_name(i32 %0) {
store i8 0, i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0)
%2 = and i32 %0, 1
%3 = icmp eq i32 %2, 0
br i1 %3, label %6, label %4
4: ; preds = %1
%5 = tail call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0))
br label %6
6: ; preds = %4, %1
%7 = and i32 %0, 2
%8 = icmp eq i32 %7, 0
br i1 %8, label %11, label %9
9: ; preds = %6
%10 = tail call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
br label %11
11: ; preds = %9, %6
%12 = and i32 %0, 4
%13 = icmp eq i32 %12, 0
br i1 %13, label %16, label %14
14: ; preds = %11
%15 = tail call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0))
br label %16
16: ; preds = %14, %11
%17 = and i32 %0, 8
%18 = icmp eq i32 %17, 0
br i1 %18, label %21, label %19
19: ; preds = %16
%20 = tail call i32 @strcat(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0))
br label %21
21: ; preds = %19, %16
%22 = load i8, i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 0)
%23 = icmp eq i8 %22, 0
%24 = select i1 %23, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([512 x i8], [512 x i8]* @cont_bit_name.buf, i64 0, i64 1)
ret i8* %24
}