#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 *);
void main() {
  int r;
  const double pi = 3.14;
  float v;
  printf("Capi giriniz: ");
  scanf("%d", &r);
  v = (4 * pi / 3.0) * r * r * r;
  printf("\nGirdi degerleri r=%dcm", r);
  printf("\nKurenin hecmi: %.4fcm kuptur.", v);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movsd  0xed8(%rip),%xmm0
movsd  %xmm0,-0x10(%rbp)
lea    0xed4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed5(%rip),%rdi
lea    -0x4(%rbp),%rsi
call   1040 <scanf@plt>
cvtsi2sdl -0x4(%rbp),%xmm1
movsd  0xea0(%rip),%xmm0
mulsd  %xmm1,%xmm0
cvtsi2sdl -0x4(%rbp),%xmm1
mulsd  %xmm1,%xmm0
cvtsi2sdl -0x4(%rbp),%xmm1
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
movss  %xmm0,-0x14(%rbp)
mov    -0x4(%rbp),%esi
lea    0xe99(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movss  -0x14(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe9a(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee0(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
mov    0x4(%rsp),%esi
cvtsi2sd %esi,%xmm0
movsd  0xeb0(%rip),%xmm1
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
xorps  %xmm0,%xmm0
cvtsd2ss %xmm1,%xmm0
movss  %xmm0,(%rsp)
lea    0xeab(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
movss  (%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xeac(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
pop    %rax
ret

LLVM IR (-O0):
@.str = [15 x i8] c"Capi giriniz: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [24 x i8] c"\0AGirdi degerleri r=%dcm\00"
@.str.3 = [31 x i8] c"\0AKurenin hecmi: %.4fcm kuptur.\00"
define void @main() {
%1 = alloca i32
%2 = alloca double
%3 = alloca float
store double 3.140000e+00, double* %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 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* %1)
%6 = load i32, i32* %1
%7 = sitofp i32 %6 to double
%8 = fmul double 0x4010BF258BF258BF, %7
%9 = load i32, i32* %1
%10 = sitofp i32 %9 to double
%11 = fmul double %8, %10
%12 = load i32, i32* %1
%13 = sitofp i32 %12 to double
%14 = fmul double %11, %13
%15 = fptrunc double %14 to float
store float %15, float* %3
%16 = load i32, i32* %1
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.2, i64 0, i64 0), i32 %16)
%18 = load float, float* %3
%19 = fpext float %18 to double
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0), double %19)
ret void
}

LLVM IR (-O2):
@.str = [15 x i8] c"Capi giriniz: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [24 x i8] c"\0AGirdi degerleri r=%dcm\00"
@.str.3 = [31 x i8] c"\0AKurenin hecmi: %.4fcm kuptur.\00"
define void @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%5 = load i32, i32* %1
%6 = sitofp i32 %5 to double
%7 = fmul double %6, 0x4010BF258BF258BF
%8 = fmul double %7, %6
%9 = fmul double %8, %6
%10 = fptrunc double %9 to float
%11 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.2, i64 0, i64 0), i32 %5)
%12 = fpext float %10 to double
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0), double %12)
ret void
}