#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*/ area(double, double);
int /*<<< orphan*/ perimeter(double, double);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, double *, double *);
int main() {
  double a = 0;
  double b = 0;
  printf("Enter sides: ");
  scanf("%lf%lf", &a, &b);
  printf("The perimeter is %lf\n", perimeter(a, b));
  printf("The area is %lf\n", area(a, b));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x10(%rbp)
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x18(%rbp)
lea    0xe9a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe9a(%rip),%rdi
lea    -0x10(%rbp),%rsi
lea    -0x18(%rbp),%rdx
call   1060 <scanf@plt>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
call   1050 <perimeter@plt>
mov    %eax,%esi
lea    0xe7c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
call   1040 <area@plt>
mov    %eax,%esi
lea    0xe73(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
movq   $0x0,0x10(%rsp)
movq   $0x0,0x8(%rsp)
lea    0xea3(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xea3(%rip),%rdi
lea    0x10(%rsp),%rsi
lea    0x8(%rsp),%rdx
call   1060 <scanf@plt>
movsd  0x10(%rsp),%xmm0
movsd  0x8(%rsp),%xmm1
call   1050 <perimeter@plt>
lea    0xe83(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1030 <printf@plt>
movsd  0x10(%rsp),%xmm0
movsd  0x8(%rsp),%xmm1
call   1040 <area@plt>
lea    0xe78(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [14 x i8] c"Enter sides: \00"
@.str.1 = [7 x i8] c"%lf%lf\00"
@.str.2 = [22 x i8] c"The perimeter is %lf\0A\00"
@.str.3 = [17 x i8] c"The area is %lf\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca double
%3 = alloca double
store i32 0, i32* %1
store double 0.000000e+00, double* %2
store double 0.000000e+00, double* %3
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), double* %2, double* %3)
%6 = load double, double* %2
%7 = load double, double* %3
%8 = call i32 @perimeter(double %6, double %7)
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i32 %8)
%10 = load double, double* %2
%11 = load double, double* %3
%12 = call i32 @area(double %10, double %11)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i32 %12)
ret i32 0
}

LLVM IR (-O2):
@.str = [14 x i8] c"Enter sides: \00"
@.str.1 = [7 x i8] c"%lf%lf\00"
@.str.2 = [22 x i8] c"The perimeter is %lf\0A\00"
@.str.3 = [17 x i8] c"The area is %lf\0A\00"
define i32 @main() {
%1 = alloca double
%2 = alloca double
%3 = bitcast double* %1 to i8*
store double 0.000000e+00, double* %1
%4 = bitcast double* %2 to i8*
store double 0.000000e+00, double* %2
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), double* %1, double* %2)
%7 = load double, double* %1
%8 = load double, double* %2
%9 = call i32 @perimeter(double %7, double %8)
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i32 %9)
%11 = load double, double* %1
%12 = load double, double* %2
%13 = call i32 @area(double %11, double %12)
%14 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i32 %13)
ret i32 0
}