#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 peso, altura, imc;
  printf("Peso: ");
  scanf("%f", &peso);
  printf("Altura: ");
  scanf("%f", &altura);
  imc = peso / (altura * altura);
  printf("IMC: %.1f\n", imc);
  if (imc < 18.5)
    printf("Abaixo do peso\n");
  if (imc >= 18.5 && imc <= 24.9)
    printf("Normal\n");
  if (imc >= 25 && imc <= 29.9)
    printf("Acima do peso\n");
  if (imc > 29.9)
    printf("Obesidade\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xee6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedf(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xed2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec1(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
movss  -0x8(%rbp),%xmm0
movss  -0xc(%rbp),%xmm1
mulss  -0xc(%rbp),%xmm1
divss  %xmm1,%xmm0
movss  %xmm0,-0x10(%rbp)
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe9c(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xe55(%rip),%xmm0
ucomisd %xmm1,%xmm0
jbe    11c3 <main+0xa3>
lea    0xe7e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movsd  0xe2c(%rip),%xmm1
ucomisd %xmm1,%xmm0
jb     1207 <main+0xe7>
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xe19(%rip),%xmm0
ucomisd %xmm1,%xmm0
jb     1207 <main+0xe7>
lea    0xe4a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movss  -0x10(%rbp),%xmm0
movss  0xe04(%rip),%xmm1
ucomiss %xmm1,%xmm0
jb     1246 <main+0x126>
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xde2(%rip),%xmm0
ucomisd %xmm1,%xmm0
jb     1246 <main+0x126>
lea    0xe13(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movsd  0xdb9(%rip),%xmm1
ucomisd %xmm1,%xmm0
jbe    126f <main+0x14f>
lea    0xdf9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x20,%rsp
lea    0xedc(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed5(%rip),%rbx
lea    0x1c(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xec4(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x18(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
movss  0x1c(%rsp),%xmm1
movss  0x18(%rsp),%xmm0
mulss  %xmm0,%xmm0
divss  %xmm0,%xmm1
movss  %xmm1,0xc(%rsp)
xorps  %xmm0,%xmm0
cvtss2sd %xmm1,%xmm0
lea    0xe91(%rip),%rdi
movsd  %xmm0,0x10(%rsp)
mov    $0x1,%al
call   1040 <printf@plt>
movss  0xe51(%rip),%xmm0
ucomiss 0xc(%rsp),%xmm0
jbe    11c2 <main+0x92>
lea    0xe98(%rip),%rdi
call   1030 <puts@plt>
movss  0xc(%rsp),%xmm0
ucomiss 0xe31(%rip),%xmm0
jb     11ed <main+0xbd>
movsd  0xe2f(%rip),%xmm0
ucomisd 0x10(%rsp),%xmm0
jb     11ed <main+0xbd>
lea    0xe66(%rip),%rdi
call   1030 <puts@plt>
movss  0xc(%rsp),%xmm0
ucomiss 0xe0a(%rip),%xmm0
jb     1218 <main+0xe8>
movsd  0xe0c(%rip),%xmm0
ucomisd 0x10(%rsp),%xmm0
jb     1218 <main+0xe8>
lea    0xe2d(%rip),%rdi
call   1030 <puts@plt>
movsd  0x10(%rsp),%xmm0
ucomisd 0xdea(%rip),%xmm0
jbe    1234 <main+0x104>
lea    0xe07(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [7 x i8] c"Peso: \00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [9 x i8] c"Altura: \00"
@.str.3 = [11 x i8] c"IMC: %.1f\0A\00"
@.str.4 = [16 x i8] c"Abaixo do peso\0A\00"
@.str.5 = [8 x i8] c"Normal\0A\00"
@.str.6 = [15 x i8] c"Acima do peso\0A\00"
@.str.7 = [11 x i8] c"Obesidade\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = alloca float
%4 = alloca float
store i32 0, i32* %1
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), float* %2)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), float* %3)
%9 = load float, float* %2
%10 = load float, float* %3
%11 = load float, float* %3
%12 = fmul float %10, %11
%13 = fdiv float %9, %12
store float %13, float* %4
%14 = load float, float* %4
%15 = fpext float %14 to double
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), double %15)
%17 = load float, float* %4
%18 = fpext float %17 to double
%19 = fcmp olt double %18, 1.850000e+01
br i1 %19, label %20, label %22
20: ; preds = %0
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.4, i64 0, i64 0))
br label %22
22: ; preds = %20, %0
%23 = load float, float* %4
%24 = fpext float %23 to double
%25 = fcmp oge double %24, 1.850000e+01
br i1 %25, label %26, label %32
26: ; preds = %22
%27 = load float, float* %4
%28 = fpext float %27 to double
%29 = fcmp ole double %28, 2.490000e+01
br i1 %29, label %30, label %32
30: ; preds = %26
%31 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0))
br label %32
32: ; preds = %30, %26, %22
%33 = load float, float* %4
%34 = fcmp oge float %33, 2.500000e+01
br i1 %34, label %35, label %41
35: ; preds = %32
%36 = load float, float* %4
%37 = fpext float %36 to double
%38 = fcmp ole double %37, 2.990000e+01
br i1 %38, label %39, label %41
39: ; preds = %35
%40 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.6, i64 0, i64 0))
br label %41
41: ; preds = %39, %35, %32
%42 = load float, float* %4
%43 = fpext float %42 to double
%44 = fcmp ogt double %43, 2.990000e+01
br i1 %44, label %45, label %47
45: ; preds = %41
%46 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.7, i64 0, i64 0))
br label %47
47: ; preds = %45, %41
ret i32 0
}

LLVM IR (-O2):
@.str = [7 x i8] c"Peso: \00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [9 x i8] c"Altura: \00"
@.str.3 = [11 x i8] c"IMC: %.1f\0A\00"
@str = [10 x i8] c"Obesidade\00"
@str.8 = [14 x i8] c"Acima do peso\00"
@str.9 = [7 x i8] c"Normal\00"
@str.10 = [15 x i8] c"Abaixo do peso\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 ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), float* %1)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), float* %2)
%9 = load float, float* %1
%10 = load float, float* %2
%11 = fmul float %10, %10
%12 = fdiv float %9, %11
%13 = fpext float %12 to double
%14 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0), double %13)
%15 = fcmp olt float %12, 1.850000e+01
br i1 %15, label %16, label %18
16: ; preds = %0
%17 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.10, i64 0, i64 0))
br label %18
18: ; preds = %16, %0
%19 = fcmp ult float %12, 1.850000e+01
%20 = fcmp ugt double %13, 2.490000e+01
%21 = or i1 %19, %20
br i1 %21, label %24, label %22
22: ; preds = %18
%23 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.9, i64 0, i64 0))
br label %24
24: ; preds = %22, %18
%25 = fcmp ult float %12, 2.500000e+01
%26 = fcmp ugt double %13, 2.990000e+01
%27 = or i1 %25, %26
br i1 %27, label %30, label %28
28: ; preds = %24
%29 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.8, i64 0, i64 0))
br label %30
30: ; preds = %28, %24
%31 = fcmp ogt double %13, 2.990000e+01
br i1 %31, label %32, label %34
32: ; preds = %30
%33 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str, i64 0, i64 0))
br label %34
34: ; preds = %32, %30
ret i32 0
}