#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 *, float *, float *);
int main() {
  float l, b;
  printf("Enter the Lenght and Breadth of Reactangle: ");
  scanf("%f %f", &l, &b);
  printf("Perimeter of the Rectangle is: %.2f \n", 2 * (l + b));
  printf("Area of the Rectangle is: %.2f \n", l * b);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xece(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
call   1040 <scanf@plt>
movss  -0x8(%rbp),%xmm1
addss  -0xc(%rbp),%xmm1
movss  0xe9d(%rip),%xmm0
mulss  %xmm1,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xec5(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x8(%rbp),%xmm0
mulss  -0xc(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xecf(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
call   1040 <scanf@plt>
movss  0x4(%rsp),%xmm0
addss  (%rsp),%xmm0
addss  %xmm0,%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xed6(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  0x4(%rsp),%xmm0
mulss  (%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xedf(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [45 x i8] c"Enter the Lenght and Breadth of Reactangle: \00"
@.str.1 = [6 x i8] c"%f %f\00"
@.str.2 = [38 x i8] c"Perimeter of the Rectangle is: %.2f \0A\00"
@.str.3 = [33 x i8] c"Area of the Rectangle is: %.2f \0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = alloca float
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), float* %2, float* %3)
%6 = load float, float* %2
%7 = load float, float* %3
%8 = fadd float %6, %7
%9 = fmul float 2.000000e+00, %8
%10 = fpext float %9 to double
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.2, i64 0, i64 0), double %10)
%12 = load float, float* %2
%13 = load float, float* %3
%14 = fmul float %12, %13
%15 = fpext float %14 to double
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.3, i64 0, i64 0), double %15)
ret i32 0
}

LLVM IR (-O2):
@.str = [45 x i8] c"Enter the Lenght and Breadth of Reactangle: \00"
@.str.1 = [6 x i8] c"%f %f\00"
@.str.2 = [38 x i8] c"Perimeter of the Rectangle is: %.2f \0A\00"
@.str.3 = [33 x i8] c"Area of the Rectangle is: %.2f \0A\00"
define i32 @main() {
%1 = alloca float
%2 = alloca float
%3 = bitcast float* %1 to i8*
%4 = bitcast float* %2 to i8*
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), float* %1, float* %2)
%7 = load float, float* %1
%8 = load float, float* %2
%9 = fadd float %7, %8
%10 = fmul float %9, 2.000000e+00
%11 = fpext float %10 to double
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @.str.2, i64 0, i64 0), double %11)
%13 = load float, float* %1
%14 = load float, float* %2
%15 = fmul float %13, %14
%16 = fpext float %15 to double
%17 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.3, i64 0, i64 0), double %16)
ret i32 0
}