#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*/ printf(char *);
int /*<<< orphan*/ scanf(char *, int *, int *);
int main(void) {
  int first, second;
  printf("Enter two numbers: ");
  scanf("%i %i", &first, &second);
  if (first % second == 0) {
    printf("Divisible!\n");
  } else {
    printf("Not divisible!\n");
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
call   1030 <printf@plt>
lea    0xed2(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
cltd
idivl  -0xc(%rbp)
cmp    $0x0,%edx
jne    1170 <main+0x50>
lea    0xeb4(%rip),%rdi
call   1030 <printf@plt>
jmp    117c <main+0x5c>
lea    0xeaf(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xec8(%rip),%rdi
call   1040 <printf@plt>
lea    0xed0(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
call   1050 <scanf@plt>
mov    0x4(%rsp),%eax
cltd
idivl  (%rsp)
test   %edx,%edx
lea    0xec7(%rip),%rax
lea    0xeb1(%rip),%rdi
cmove  %rax,%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [20 x i8] c"Enter two numbers: \00"
@.str.1 = [6 x i8] c"%i %i\00"
@.str.2 = [12 x i8] c"Divisible!\0A\00"
@.str.3 = [16 x i8] c"Not divisible!\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32* %2, i32* %3)
%6 = load i32, i32* %2
%7 = load i32, i32* %3
%8 = srem i32 %6, %7
%9 = icmp eq i32 %8, 0
br i1 %9, label %10, label %12
10: ; preds = %0
%11 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0))
br label %14
12: ; preds = %0
%13 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0))
br label %14
14: ; preds = %12, %10
ret i32 0
}

LLVM IR (-O2):
@.str = [20 x i8] c"Enter two numbers: \00"
@.str.1 = [6 x i8] c"%i %i\00"
@str = [15 x i8] c"Not divisible!\00"
@str.4 = [11 x i8] c"Divisible!\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2)
%7 = load i32, i32* %1
%8 = load i32, i32* %2
%9 = srem i32 %7, %8
%10 = icmp eq i32 %9, 0
%11 = select i1 %10, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @str.4, i64 0, i64 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @str, i64 0, i64 0)
%12 = call i32 @puts(i8* dereferenceable(1) %11)
ret i32 0
}