#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 ho_strncmp(char *, char *, int);
int /*<<< orphan*/ printf(char *, int);
int strncmp(char *, char *, int);
int main() {
  printf("%d\n", ho_strncmp("https", "http", 5));
  printf("%d\n", strncmp("https", "http", 5));
  printf("%d\n", ho_strncmp("http", "https", 5));
  printf("%d\n", strncmp("http", "https", 5));
  printf("%d\n", ho_strncmp("http", "https", 4));
  printf("%d\n", strncmp("http", "https", 4));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xebe(%rip),%rdi
lea    0xebd(%rip),%rsi
mov    $0x5,%edx
call   1050 <ho_strncmp@plt>
mov    %eax,%esi
lea    0xea0(%rip),%rdi
call   1040 <printf@plt>
lea    0xe98(%rip),%rdi
lea    0xe97(%rip),%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
mov    %eax,%esi
lea    0xe7a(%rip),%rdi
call   1040 <printf@plt>
lea    0xe78(%rip),%rdi
lea    0xe6b(%rip),%rsi
mov    $0x5,%edx
call   1050 <ho_strncmp@plt>
mov    %eax,%esi
lea    0xe54(%rip),%rdi
call   1040 <printf@plt>
lea    0xe52(%rip),%rdi
lea    0xe45(%rip),%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
mov    %eax,%esi
lea    0xe2e(%rip),%rdi
call   1040 <printf@plt>
lea    0xe2c(%rip),%rdi
lea    0xe1f(%rip),%rsi
mov    $0x4,%edx
call   1050 <ho_strncmp@plt>
mov    %eax,%esi
lea    0xe08(%rip),%rdi
call   1040 <printf@plt>
lea    0xe06(%rip),%rdi
lea    0xdf9(%rip),%rsi
mov    $0x4,%edx
call   1030 <strncmp@plt>
mov    %eax,%esi
lea    0xde2(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
lea    0xec8(%rip),%r14
lea    0xec7(%rip),%r15
mov    %r14,%rdi
mov    %r15,%rsi
mov    $0x5,%edx
call   1050 <ho_strncmp@plt>
lea    0xea6(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    %r15,%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r15,%rdi
mov    %r14,%rsi
mov    $0x5,%edx
call   1050 <ho_strncmp@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r15,%rdi
mov    %r14,%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r15,%rdi
mov    %r14,%rsi
mov    $0x4,%edx
call   1050 <ho_strncmp@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r15,%rdi
mov    %r14,%rsi
mov    $0x4,%edx
call   1030 <strncmp@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [6 x i8] c"https\00"
@.str.2 = [5 x i8] c"http\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @ho_strncmp(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i32 5)
%3 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @strncmp(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i32 5)
%5 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @ho_strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 5)
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 5)
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @ho_strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 4)
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 4)
%13 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [6 x i8] c"https\00"
@.str.2 = [5 x i8] c"http\00"
define i32 @main() {
%1 = tail call i32 @ho_strncmp(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i32 5)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @strncmp(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i32 5)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @ho_strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 5)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 5)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @ho_strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 4)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @strncmp(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 4)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
ret i32 0
}