#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 main(void) {
  int num1, num2;
  printf("Introduzca el primer numero: ");
  scanf("%i", &num1);
  printf("Introduzca el segundo numero: ");
  scanf("%i", &num2);
  num2 != 0 ? printf("%i / %i = %.3f\n", num1, num2, (float)num1 / num2)
            : printf("No es 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
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeda(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xecd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xebc(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
cmpl   $0x0,-0xc(%rbp)
je     11a0 <main+0x80>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
cvtsi2ssl -0x8(%rbp),%xmm0
cvtsi2ssl -0xc(%rbp),%xmm1
divss  %xmm1,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xeac(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
jmp    11ae <main+0x8e>
lea    0xea9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xec4(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed4(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xec3(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
mov    0x8(%rsp),%edx
test   %edx,%edx
je     119e <main+0x6e>
mov    0xc(%rsp),%esi
cvtsi2ss %esi,%xmm0
cvtsi2ss %edx,%xmm1
divss  %xmm1,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xeab(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
jmp    11aa <main+0x7a>
lea    0xeab(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [30 x i8] c"Introduzca el primer numero: \00"
@.str.1 = [3 x i8] c"%i\00"
@.str.2 = [31 x i8] c"Introduzca el segundo numero: \00"
@.str.3 = [16 x i8] c"%i / %i = %.3f\0A\00"
@.str.4 = [17 x i8] c"No es divisible\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %3)
%8 = load i32, i32* %3
%9 = icmp ne i32 %8, 0
br i1 %9, label %10, label %20
10: ; preds = %0
%11 = load i32, i32* %2
%12 = load i32, i32* %3
%13 = load i32, i32* %2
%14 = sitofp i32 %13 to float
%15 = load i32, i32* %3
%16 = sitofp i32 %15 to float
%17 = fdiv float %14, %16
%18 = fpext float %17 to double
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %11, i32 %12, double %18)
br label %22
20: ; preds = %0
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0))
br label %22
22: ; preds = %20, %10
%23 = phi i32 [ %19, %10 ], [ %21, %20 ]
ret i32 0
}

LLVM IR (-O2):
@.str = [30 x i8] c"Introduzca el primer numero: \00"
@.str.1 = [3 x i8] c"%i\00"
@.str.2 = [31 x i8] c"Introduzca el segundo numero: \00"
@.str.3 = [16 x i8] c"%i / %i = %.3f\0A\00"
@str = [16 x i8] c"No es 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 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%9 = load i32, i32* %2
%10 = icmp eq i32 %9, 0
br i1 %10, label %18, label %11
11: ; preds = %0
%12 = load i32, i32* %1
%13 = sitofp i32 %12 to float
%14 = sitofp i32 %9 to float
%15 = fdiv float %13, %14
%16 = fpext float %15 to double
%17 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %12, i32 %9, double %16)
br label %20
18: ; preds = %0
%19 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str, i64 0, i64 0))
br label %20
20: ; preds = %18, %11
ret i32 0
}