#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 *, double *);
int /*<<< orphan*/ system(char *);
int main() {
  double x, y;
  printf("Digite o primeiro numero: ");
  scanf("%lf", &x);
  printf("\nDigite o segundo numero: ");
  scanf("%lf", &y);
  printf("\nA multiplicação entre %lf e %lf é: %lf\n", x, y, x * y);
  printf("\nA soma entre %lf e %lf é: %lf\n", x, y, x + y);
  printf("\nA divisão entre %lf e %lf é: %lf\n", x, y, x / y);
  system("pause");
  return (0);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xec7(%rip),%rdi
lea    -0x10(%rbp),%rsi
call   1050 <scanf@plt>
lea    0xebb(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xea9(%rip),%rdi
lea    -0x18(%rbp),%rsi
call   1050 <scanf@plt>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm2
mulsd  -0x18(%rbp),%xmm2
lea    0xea4(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm2
addsd  -0x18(%rbp),%xmm2
lea    0xeae(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm2
divsd  -0x18(%rbp),%xmm2
lea    0xead(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
lea    0xec4(%rip),%rdi
call   1030 <system@plt>
xor    %eax,%eax
add    $0x20,%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    0xed1(%rip),%rbx
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xec1(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rsp,%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
movsd  0x8(%rsp),%xmm0
movsd  (%rsp),%xmm1
movapd %xmm0,%xmm2
mulsd  %xmm1,%xmm2
lea    0xeb0(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
movsd  0x8(%rsp),%xmm0
movsd  (%rsp),%xmm1
movapd %xmm0,%xmm2
addsd  %xmm1,%xmm2
lea    0xebb(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
movsd  0x8(%rsp),%xmm0
movsd  (%rsp),%xmm1
movapd %xmm0,%xmm2
divsd  %xmm1,%xmm2
lea    0xebb(%rip),%rdi
mov    $0x3,%al
call   1040 <printf@plt>
lea    0xed2(%rip),%rdi
call   1030 <system@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [27 x i8] c"Digite o primeiro numero: \00"
@.str.1 = [4 x i8] c"%lf\00"
@.str.2 = [27 x i8] c"\0ADigite o segundo numero: \00"
@.str.3 = [44 x i8] c"\0AA multiplica\C3\A7\C3\A3o entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.4 = [33 x i8] c"\0AA soma entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.5 = [37 x i8] c"\0AA divis\C3\A3o entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.6 = [6 x i8] c"pause\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca double
%3 = alloca double
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), double* %2)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), double* %3)
%8 = load double, double* %2
%9 = load double, double* %3
%10 = load double, double* %2
%11 = load double, double* %3
%12 = fmul double %10, %11
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0), double %8, double %9, double %12)
%14 = load double, double* %2
%15 = load double, double* %3
%16 = load double, double* %2
%17 = load double, double* %3
%18 = fadd double %16, %17
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.4, i64 0, i64 0), double %14, double %15, double %18)
%20 = load double, double* %2
%21 = load double, double* %3
%22 = load double, double* %2
%23 = load double, double* %3
%24 = fdiv double %22, %23
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0), double %20, double %21, double %24)
%26 = call i32 @system(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.6, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [27 x i8] c"Digite o primeiro numero: \00"
@.str.1 = [4 x i8] c"%lf\00"
@.str.2 = [27 x i8] c"\0ADigite o segundo numero: \00"
@.str.3 = [44 x i8] c"\0AA multiplica\C3\A7\C3\A3o entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.4 = [33 x i8] c"\0AA soma entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.5 = [37 x i8] c"\0AA divis\C3\A3o entre %lf e %lf \C3\A9: %lf\0A\00"
@.str.6 = [6 x i8] c"pause\00"
define i32 @main() {
%1 = alloca double
%2 = alloca double
%3 = bitcast double* %1 to i8*
%4 = bitcast double* %2 to i8*
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), double* %1)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), double* %2)
%9 = load double, double* %1
%10 = load double, double* %2
%11 = fmul double %9, %10
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0), double %9, double %10, double %11)
%13 = load double, double* %1
%14 = load double, double* %2
%15 = fadd double %13, %14
%16 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.4, i64 0, i64 0), double %13, double %14, double %15)
%17 = load double, double* %1
%18 = load double, double* %2
%19 = fdiv double %17, %18
%20 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0), double %17, double %18, double %19)
%21 = call i32 @system(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.6, i64 0, i64 0))
ret i32 0
}