#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 *);
int main() {
  float float1;
  float float2;
  float sum;
  float difference;
  float product;
  float quotient;
  printf(" the first float is ");
  scanf(" %f", &float1);
  printf("The second float is ");
  scanf(" %f", &float2);
  sum = float1 + float2;
  printf("The sum is %d\n", sum);
  difference = float1 - float2;
  printf("The difference is %f\n", difference);
  product = float1 * float2;
  printf("The product is %f\n", product);
  quotient = float1 / float2;
  printf("The quotient is %f\n", quotient);
  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    0xed1(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xec5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb3(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
movss  -0x8(%rbp),%xmm0
addss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x10(%rbp)
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xea4(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x8(%rbp),%xmm0
subss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x14(%rbp)
movss  -0x14(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe8d(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x8(%rbp),%xmm0
mulss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x18(%rbp)
movss  -0x18(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe7d(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x8(%rbp),%xmm0
divss  -0xc(%rbp),%xmm0
movss  %xmm0,-0x1c(%rbp)
movss  -0x1c(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe6a(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xed4(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xedb(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <scanf@plt>
lea    0xecb(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <scanf@plt>
movss  0xc(%rsp),%xmm0
addss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xeb5(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  0xc(%rsp),%xmm0
subss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xea6(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  0xc(%rsp),%xmm0
mulss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe9e(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  0xc(%rsp),%xmm0
divss  0x8(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe93(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [21 x i8] c" the first float is \00"
@.str.1 = [4 x i8] c" %f\00"
@.str.2 = [21 x i8] c"The second float is \00"
@.str.3 = [15 x i8] c"The sum is %d\0A\00"
@.str.4 = [22 x i8] c"The difference is %f\0A\00"
@.str.5 = [19 x i8] c"The product is %f\0A\00"
@.str.6 = [20 x i8] c"The quotient is %f\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = alloca float
%4 = alloca float
%5 = alloca float
%6 = alloca float
%7 = alloca float
store i32 0, i32* %1
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%9 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), float* %2)
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), float* %3)
%12 = load float, float* %2
%13 = load float, float* %3
%14 = fadd float %12, %13
store float %14, float* %4
%15 = load float, float* %4
%16 = fpext float %15 to double
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0), double %16)
%18 = load float, float* %2
%19 = load float, float* %3
%20 = fsub float %18, %19
store float %20, float* %5
%21 = load float, float* %5
%22 = fpext float %21 to double
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.4, i64 0, i64 0), double %22)
%24 = load float, float* %2
%25 = load float, float* %3
%26 = fmul float %24, %25
store float %26, float* %6
%27 = load float, float* %6
%28 = fpext float %27 to double
%29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.5, i64 0, i64 0), double %28)
%30 = load float, float* %2
%31 = load float, float* %3
%32 = fdiv float %30, %31
store float %32, float* %7
%33 = load float, float* %7
%34 = fpext float %33 to double
%35 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.6, i64 0, i64 0), double %34)
ret i32 0
}

LLVM IR (-O2):
@.str = [21 x i8] c" the first float is \00"
@.str.1 = [4 x i8] c" %f\00"
@.str.2 = [21 x i8] c"The second float is \00"
@.str.3 = [15 x i8] c"The sum is %d\0A\00"
@.str.4 = [22 x i8] c"The difference is %f\0A\00"
@.str.5 = [19 x i8] c"The product is %f\0A\00"
@.str.6 = [20 x i8] c"The quotient is %f\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 ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), float* %1)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), float* %2)
%9 = load float, float* %1
%10 = load float, float* %2
%11 = fadd float %9, %10
%12 = fpext float %11 to double
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0), double %12)
%14 = load float, float* %1
%15 = load float, float* %2
%16 = fsub float %14, %15
%17 = fpext float %16 to double
%18 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.4, i64 0, i64 0), double %17)
%19 = load float, float* %1
%20 = load float, float* %2
%21 = fmul float %19, %20
%22 = fpext float %21 to double
%23 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.5, i64 0, i64 0), double %22)
%24 = load float, float* %1
%25 = load float, float* %2
%26 = fdiv float %24, %25
%27 = fpext float %26 to double
%28 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.6, i64 0, i64 0), double %27)
ret i32 0
}