#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 *, float *);
int main() {
  float v, t, f, w, p;
  printf("Enter velocity,time and force\n");
  scanf("%f%f%f", &v, &t, &f);
  w = f * v * t;
  printf("Work=\n%f", w);
  p = w / t;
  printf("Power=\n%f", p);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedb(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
lea    -0x10(%rbp),%rcx
call   1040 <scanf@plt>
movss  -0x10(%rbp),%xmm0
mulss  -0x8(%rbp),%xmm0
mulss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x14(%rbp)
movss  -0x14(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xead(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x14(%rbp),%xmm0
divss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x18(%rbp)
movss  -0x18(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe90(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xedf(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb9(%rip),%rdi
lea    0x14(%rsp),%rsi
lea    0x8(%rsp),%rdx
lea    0x10(%rsp),%rcx
call   1050 <scanf@plt>
movss  0x10(%rsp),%xmm0
mulss  0x14(%rsp),%xmm0
mulss  0x8(%rsp),%xmm0
movss  %xmm0,0xc(%rsp)
cvtss2sd %xmm0,%xmm0
lea    0xe89(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movss  0xc(%rsp),%xmm0
divss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe74(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [31 x i8] c"Enter velocity,time and force\0A\00"
@.str.1 = [7 x i8] c"%f%f%f\00"
@.str.2 = [9 x i8] c"Work=\0A%f\00"
@.str.3 = [10 x i8] c"Power=\0A%f\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = alloca float
%4 = alloca float
%5 = alloca float
%6 = alloca float
store i32 0, i32* %1
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), float* %2, float* %3, float* %4)
%9 = load float, float* %4
%10 = load float, float* %2
%11 = fmul float %9, %10
%12 = load float, float* %3
%13 = fmul float %11, %12
store float %13, float* %5
%14 = load float, float* %5
%15 = fpext float %14 to double
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %15)
%17 = load float, float* %5
%18 = load float, float* %3
%19 = fdiv float %17, %18
store float %19, float* %6
%20 = load float, float* %6
%21 = fpext float %20 to double
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0), double %21)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [7 x i8] c"%f%f%f\00"
@.str.2 = [9 x i8] c"Work=\0A%f\00"
@.str.3 = [10 x i8] c"Power=\0A%f\00"
@str = [30 x i8] c"Enter velocity,time and force\00"
define i32 @main() {
%1 = alloca float
%2 = alloca float
%3 = alloca float
%4 = bitcast float* %1 to i8*
%5 = bitcast float* %2 to i8*
%6 = bitcast float* %3 to i8*
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), float* %1, float* %2, float* %3)
%9 = load float, float* %3
%10 = load float, float* %1
%11 = fmul float %9, %10
%12 = load float, float* %2
%13 = fmul float %11, %12
%14 = fpext float %13 to double
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), double %14)
%16 = load float, float* %2
%17 = fdiv float %13, %16
%18 = fpext float %17 to double
%19 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0), double %18)
ret i32 0
}