#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*/ strncmp(char *, char *, int);
int is_bad_triple(char *s) {
  if (!strncmp(s, "ntc", 3) || !strncmp(s, "nts", 3) || !strncmp(s, "ndj", 3) ||
      !strncmp(s, "ndz", 3))
    return 1;
  else
    return 0;
}


x86 assembly (clang, -O0):
<is_bad_triple>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xed9(%rip),%rsi
mov    $0x3,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
je     1194 <is_bad_triple+0x84>
mov    -0x10(%rbp),%rdi
lea    0xebf(%rip),%rsi
mov    $0x3,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
je     1194 <is_bad_triple+0x84>
mov    -0x10(%rbp),%rdi
lea    0xea5(%rip),%rsi
mov    $0x3,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
je     1194 <is_bad_triple+0x84>
mov    -0x10(%rbp),%rdi
lea    0xe8b(%rip),%rsi
mov    $0x3,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    11a0 <is_bad_triple+0x90>
movl   $0x1,-0x4(%rbp)
jmp    11a7 <is_bad_triple+0x97>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<is_bad_triple>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee3(%rip),%rsi
mov    $0x3,%edx
call   1030 <strncmp@plt>
mov    $0x1,%ebp
test   %eax,%eax
je     117c <is_bad_triple+0x6c>
lea    0xecd(%rip),%rsi
mov    %rbx,%rdi
mov    $0x3,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     117c <is_bad_triple+0x6c>
lea    0xeb9(%rip),%rsi
mov    %rbx,%rdi
mov    $0x3,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     117c <is_bad_triple+0x6c>
lea    0xea5(%rip),%rsi
mov    %rbx,%rdi
mov    $0x3,%edx
call   1030 <strncmp@plt>
xor    %ebp,%ebp
test   %eax,%eax
sete   %bpl
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [4 x i8] c"ntc\00"
@.str.1 = [4 x i8] c"nts\00"
@.str.2 = [4 x i8] c"ndj\00"
@.str.3 = [4 x i8] c"ndz\00"
define i32 @is_bad_triple(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i32 @strncmp(i8* %4, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%6 = icmp ne i32 %5, 0
br i1 %6, label %7, label %19
7: ; preds = %1
%8 = load i8*, i8** %3
%9 = call i32 @strncmp(i8* %8, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 3)
%10 = icmp ne i32 %9, 0
br i1 %10, label %11, label %19
11: ; preds = %7
%12 = load i8*, i8** %3
%13 = call i32 @strncmp(i8* %12, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i32 3)
%14 = icmp ne i32 %13, 0
br i1 %14, label %15, label %19
15: ; preds = %11
%16 = load i8*, i8** %3
%17 = call i32 @strncmp(i8* %16, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 3)
%18 = icmp ne i32 %17, 0
br i1 %18, label %20, label %19
19: ; preds = %15, %11, %7, %1
store i32 1, i32* %2
br label %21
20: ; preds = %15
store i32 0, i32* %2
br label %21
21: ; preds = %20, %19
%22 = load i32, i32* %2
ret i32 %22
}

LLVM IR (-O2):
@.str = [4 x i8] c"ntc\00"
@.str.1 = [4 x i8] c"nts\00"
@.str.2 = [4 x i8] c"ndj\00"
@.str.3 = [4 x i8] c"ndz\00"
define i32 @is_bad_triple(i8* %0) {
%2 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 3)
%3 = icmp eq i32 %2, 0
br i1 %3, label %14, label %4
4: ; preds = %1
%5 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 3)
%6 = icmp eq i32 %5, 0
br i1 %6, label %14, label %7
7: ; preds = %4
%8 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i32 3)
%9 = icmp eq i32 %8, 0
br i1 %9, label %14, label %10
10: ; preds = %7
%11 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 3)
%12 = icmp eq i32 %11, 0
%13 = zext i1 %12 to i32
br label %14
14: ; preds = %10, %1, %4, %7
%15 = phi i32 [ 1, %7 ], [ 1, %4 ], [ 1, %1 ], [ %13, %10 ]
ret i32 %15
}