#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 *, ...);
void main() {
  int x;
  float y;
  printf("Podaj wartosc %s:", "x");
  scanf("%"
        "i",
        &x);
  ;
  printf("%i\n", x);
  printf("Podaj wartosc %s:", "y");
  scanf("%"
        "f",
        &y);
  ;
  printf("%f\n", y);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xed1(%rip),%rdi
lea    0xedc(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
lea    -0x4(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
mov    -0x4(%rbp),%esi
lea    0xebe(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe99(%rip),%rdi
lea    0xead(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea1(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
movss  -0x8(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe89(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xed4(%rip),%rbx
lea    0xedf(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
mov    0xc(%rsp),%esi
lea    0xebc(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xeb2(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xea3(%rip),%rdi
lea    0x8(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
movss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe89(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [18 x i8] c"Podaj wartosc %s:\00"
@.str.1 = [2 x i8] c"x\00"
@.str.2 = [3 x i8] c"%i\00"
@.str.3 = [4 x i8] c"%i\0A\00"
@.str.4 = [2 x i8] c"y\00"
@.str.5 = [3 x i8] c"%f\00"
@.str.6 = [4 x i8] c"%f\0A\00"
define void @main() {
%1 = alloca i32
%2 = alloca float
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32* %1)
%5 = load i32, i32* %1
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 %5)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%8 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), float* %2)
%9 = load float, float* %2
%10 = fpext float %9 to double
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0), double %10)
ret void
}

LLVM IR (-O2):
@.str = [18 x i8] c"Podaj wartosc %s:\00"
@.str.1 = [2 x i8] c"x\00"
@.str.2 = [3 x i8] c"%i\00"
@.str.3 = [4 x i8] c"%i\0A\00"
@.str.4 = [2 x i8] c"y\00"
@.str.5 = [3 x i8] c"%f\00"
@.str.6 = [4 x i8] c"%f\0A\00"
define void @main() {
%1 = alloca i32
%2 = alloca float
%3 = bitcast i32* %1 to i8*
%4 = bitcast float* %2 to i8*
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i32 %7)
%9 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%10 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), float* %2)
%11 = load float, float* %2
%12 = fpext float %11 to double
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0), double %12)
ret void
}