#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 */
float pow(float, int);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, float *);
int main(void) {
  float side, surfArea, volume;
  printf("Enter the length of an edge: ");
  scanf("%f", &side);
  surfArea = 6.0 * side * side;
  volume = pow(side, 3);
  printf("Surface area = %6.2f and Volume = %6.2f\n", surfArea, volume);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
lea    -0x4(%rbp),%rsi
call   1040 <scanf@plt>
movss  -0x4(%rbp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xe99(%rip),%xmm0
mulsd  %xmm1,%xmm0
movss  -0x4(%rbp),%xmm1
cvtss2sd %xmm1,%xmm1
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
movss  %xmm0,-0x8(%rbp)
movss  -0x4(%rbp),%xmm0
mov    $0x3,%edi
call   1050 <pow@plt>
movss  %xmm0,-0xc(%rbp)
movss  -0x8(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movss  -0xc(%rbp),%xmm1
cvtss2sd %xmm1,%xmm1
lea    0xe7b(%rip),%rdi
mov    $0x2,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed0(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xee0(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
movss  0x4(%rsp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xe9e(%rip),%xmm2
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
xorps  %xmm1,%xmm1
cvtsd2ss %xmm2,%xmm1
movss  %xmm1,(%rsp)
mov    $0x3,%edi
call   1050 <pow@plt>
movss  (%rsp),%xmm1
xorps  %xmm2,%xmm2
cvtss2sd %xmm1,%xmm2
xorps  %xmm1,%xmm1
cvtss2sd %xmm0,%xmm1
lea    0xe8f(%rip),%rdi
movaps %xmm2,%xmm0
mov    $0x2,%al
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [30 x i8] c"Enter the length of an edge: \00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [41 x i8] c"Surface area = %6.2f and Volume = %6.2f\0A\00"
define i32 @main() {
%1 = alloca float
%2 = alloca float
%3 = alloca float
%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), float* %1)
%6 = load float, float* %1
%7 = fpext float %6 to double
%8 = fmul double 6.000000e+00, %7
%9 = load float, float* %1
%10 = fpext float %9 to double
%11 = fmul double %8, %10
%12 = fptrunc double %11 to float
store float %12, float* %2
%13 = load float, float* %1
%14 = call float @pow(float %13, i32 3)
store float %14, float* %3
%15 = load float, float* %2
%16 = fpext float %15 to double
%17 = load float, float* %3
%18 = fpext float %17 to double
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.2, i64 0, i64 0), double %16, double %18)
ret i32 0
}

LLVM IR (-O2):
@.str = [30 x i8] c"Enter the length of an edge: \00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [41 x i8] c"Surface area = %6.2f and Volume = %6.2f\0A\00"
define i32 @main() {
%1 = alloca float
%2 = bitcast float* %1 to i8*
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 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), float* %1)
%5 = load float, float* %1
%6 = fpext float %5 to double
%7 = fmul double %6, 6.000000e+00
%8 = fmul double %7, %6
%9 = fptrunc double %8 to float
%10 = call float @pow(float %5, i32 3)
%11 = fpext float %9 to double
%12 = fpext float %10 to double
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @.str.2, i64 0, i64 0), double %11, double %12)
ret i32 0
}