#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;
  float alt;
  float imc;
  printf("Entre com seu peso:");
  scanf("%f", &peso);
  printf("Entre com sua altura:");
  scanf("%f", &alt);
  imc = peso / (alt * alt);
  printf("Seu imc é: %f\n", imc);
  if (imc < 19) {
    printf("Voce está magro(a)\n");
  } else if (imc < 25) {
    printf("Voce está no peso ideal\n");
  } else if (imc < 31) {
    printf("Voce está no acima do peso ideal\n");
  } else {
    printf("Voce está obeso\n");
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xed6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xecf(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xebe(%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    0xea6(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movss  0xe5e(%rip),%xmm0
ucomiss -0x10(%rbp),%xmm0
jbe    11bf <main+0x9f>
lea    0xe96(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    1221 <main+0x101>
movss  0xe3d(%rip),%xmm0
ucomiss -0x10(%rbp),%xmm0
jbe    11e4 <main+0xc4>
lea    0xe86(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    121c <main+0xfc>
movss  0xe1c(%rip),%xmm0
ucomiss -0x10(%rbp),%xmm0
jbe    1209 <main+0xe9>
lea    0xe7b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    1217 <main+0xf7>
lea    0xe8b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    121c <main+0xfc>
jmp    1221 <main+0x101>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xed0(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed6(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
movss  0xc(%rsp),%xmm1
movss  0x8(%rsp),%xmm0
mulss  %xmm0,%xmm0
divss  %xmm0,%xmm1
movss  %xmm1,0x4(%rsp)
xorps  %xmm0,%xmm0
cvtss2sd %xmm1,%xmm0
lea    0xe9f(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
movss  0x4(%rsp),%xmm1
movss  0xe51(%rip),%xmm0
ucomiss %xmm1,%xmm0
jbe    11bd <main+0x8d>
lea    0xeda(%rip),%rdi
jmp    11f0 <main+0xc0>
movss  0xe3f(%rip),%xmm0
ucomiss %xmm1,%xmm0
jbe    11d3 <main+0xa3>
lea    0xeab(%rip),%rdi
jmp    11f0 <main+0xc0>
movss  0xe2d(%rip),%xmm0
ucomiss %xmm1,%xmm0
lea    0xe75(%rip),%rax
lea    0xe5d(%rip),%rdi
cmova  %rax,%rdi
call   1030 <puts@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [20 x i8] c"Entre com seu peso:\00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [22 x i8] c"Entre com sua altura:\00"
@.str.3 = [16 x i8] c"Seu imc \C3\A9: %f\0A\00"
@.str.4 = [21 x i8] c"Voce est\C3\A1 magro(a)\0A\00"
@.str.5 = [26 x i8] c"Voce est\C3\A1 no peso ideal\0A\00"
@.str.6 = [35 x i8] c"Voce est\C3\A1 no acima do peso ideal\0A\00"
@.str.7 = [18 x i8] c"Voce est\C3\A1 obeso\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 ([20 x i8], [20 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 ([22 x i8], [22 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 ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), double %15)
%17 = load float, float* %4
%18 = fcmp olt float %17, 1.900000e+01
br i1 %18, label %19, label %21
19: ; preds = %0
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0))
br label %35
21: ; preds = %0
%22 = load float, float* %4
%23 = fcmp olt float %22, 2.500000e+01
br i1 %23, label %24, label %26
24: ; preds = %21
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.5, i64 0, i64 0))
br label %34
26: ; preds = %21
%27 = load float, float* %4
%28 = fcmp olt float %27, 3.100000e+01
br i1 %28, label %29, label %31
29: ; preds = %26
%30 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.6, i64 0, i64 0))
br label %33
31: ; preds = %26
%32 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.7, i64 0, i64 0))
br label %33
33: ; preds = %31, %29
br label %34
34: ; preds = %33, %24
br label %35
35: ; preds = %34, %19
ret i32 0
}

LLVM IR (-O2):
@.str = [20 x i8] c"Entre com seu peso:\00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [22 x i8] c"Entre com sua altura:\00"
@.str.3 = [16 x i8] c"Seu imc \C3\A9: %f\0A\00"
@str = [17 x i8] c"Voce est\C3\A1 obeso\00"
@str.8 = [34 x i8] c"Voce est\C3\A1 no acima do peso ideal\00"
@str.9 = [25 x i8] c"Voce est\C3\A1 no peso ideal\00"
@str.10 = [20 x i8] c"Voce est\C3\A1 magro(a)\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 ([20 x i8], [20 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 ([22 x i8], [22 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 ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), double %13)
%15 = fcmp olt float %12, 1.900000e+01
br i1 %15, label %21, label %16
16: ; preds = %0
%17 = fcmp olt float %12, 2.500000e+01
br i1 %17, label %21, label %18
18: ; preds = %16
%19 = fcmp olt float %12, 3.100000e+01
%20 = select i1 %19, i8* getelementptr inbounds ([34 x i8], [34 x i8]* @str.8, i64 0, i64 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @str, i64 0, i64 0)
br label %21
21: ; preds = %18, %16, %0
%22 = phi i8* [ getelementptr inbounds ([20 x i8], [20 x i8]* @str.10, i64 0, i64 0), %0 ], [ getelementptr inbounds ([25 x i8], [25 x i8]* @str.9, i64 0, i64 0), %16 ], [ %20, %18 ]
%23 = call i32 @puts(i8* dereferenceable(1) %22)
ret i32 0
}