#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 contain_3(char *, char *);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, char *, char *);
int main() {
  char buf[2048], buf1[2048];
  printf("Test if all letters of `sub` are in `s`, enter `s` and `sub`\n");
  scanf("%2048s%2048s", buf, buf1);
  printf("ByteMap result: %i\n", contain_3(buf, buf1));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1010,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeb7(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    -0x810(%rbp),%rsi
lea    -0x1010(%rbp),%rdx
lea    0xed9(%rip),%rdi
call   1050 <scanf@plt>
lea    -0x810(%rbp),%rdi
lea    -0x1010(%rbp),%rsi
call   1030 <contain_3@plt>
mov    %eax,%esi
lea    0xec5(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x1010,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x1008,%rsp
lea    0xed0(%rip),%rdi
call   1040 <puts@plt>
lea    0xea3(%rip),%rdi
lea    0x800(%rsp),%rbx
mov    %rsp,%r14
mov    %rbx,%rsi
mov    %r14,%rdx
call   1060 <scanf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1030 <contain_3@plt>
lea    0xe88(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1050 <printf@plt>
xor    %eax,%eax
add    $0x1008,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [62 x i8] c"Test if all letters of `sub` are in `s`, enter `s` and `sub`\0A\00"
@.str.1 = [13 x i8] c"%2048s%2048s\00"
@.str.2 = [20 x i8] c"ByteMap result: %i\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [2048 x i8]
%3 = alloca [2048 x i8]
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str, i64 0, i64 0))
%5 = getelementptr inbounds [2048 x i8], [2048 x i8]* %2, i64 0, i64 0
%6 = getelementptr inbounds [2048 x i8], [2048 x i8]* %3, i64 0, i64 0
%7 = call i32 @scanf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i8* %5, i8* %6)
%8 = getelementptr inbounds [2048 x i8], [2048 x i8]* %2, i64 0, i64 0
%9 = getelementptr inbounds [2048 x i8], [2048 x i8]* %3, i64 0, i64 0
%10 = call i32 @contain_3(i8* %8, i8* %9)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [13 x i8] c"%2048s%2048s\00"
@.str.2 = [20 x i8] c"ByteMap result: %i\0A\00"
@str = [61 x i8] c"Test if all letters of `sub` are in `s`, enter `s` and `sub`\00"
define i32 @main() {
%1 = alloca [2048 x i8]
%2 = alloca [2048 x i8]
%3 = getelementptr inbounds [2048 x i8], [2048 x i8]* %1, i64 0, i64 0
%4 = getelementptr inbounds [2048 x i8], [2048 x i8]* %2, i64 0, i64 0
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i8* %3, i8* %4)
%7 = call i32 @contain_3(i8* %3, i8* %4)
%8 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0), i32 %7)
ret i32 0
}