#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 */
scalar_t__ pow(float, int);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, float *);
float sqrt(scalar_t__);
int main() {
  float c1, c2, hipo;
  printf("\n Entre com cateto 1 :\n");
  scanf("%f", &c1);
  printf("\n Entre com cateto 2 :\n");
  scanf("%f", &c2);
  hipo = sqrt(pow(c1, 2) + pow(c2, 2));
  printf("\n Hipotenusa = %.2f \n", hipo);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeaa(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb4(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xea7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe96(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
movss  -0x8(%rbp),%xmm0
mov    $0x2,%edi
call   1050 <pow@plt>
mov    %rax,-0x18(%rbp)
movss  -0xc(%rbp),%xmm0
mov    $0x2,%edi
call   1050 <pow@plt>
mov    -0x18(%rbp),%rdi
add    %rax,%rdi
call   1060 <sqrt@plt>
movss  %xmm0,-0x10(%rbp)
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe65(%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    0xebd(%rip),%rdi
call   1030 <puts@plt>
lea    0xe98(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xeb4(%rip),%rdi
call   1030 <puts@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
movss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1060 <pow@plt>
mov    %rax,%rbx
movss  0x8(%rsp),%xmm0
mov    $0x2,%edi
call   1060 <pow@plt>
add    %rax,%rbx
mov    %rbx,%rdi
call   1070 <sqrt@plt>
cvtss2sd %xmm0,%xmm0
lea    0xe3c(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [24 x i8] c"\0A Entre com cateto 1 :\0A\00"
@.str.1 = [3 x i8] c"%f\00"
@.str.2 = [24 x i8] c"\0A Entre com cateto 2 :\0A\00"
@.str.3 = [22 x i8] c"\0A Hipotenusa = %.2f \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 ([24 x i8], [24 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 ([24 x i8], [24 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 = call i64 @pow(float %9, i32 2)
%11 = load float, float* %3
%12 = call i64 @pow(float %11, i32 2)
%13 = add nsw i64 %10, %12
%14 = call float @sqrt(i64 %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 ([22 x i8], [22 x i8]* @.str.3, i64 0, i64 0), double %16)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%f\00"
@.str.3 = [22 x i8] c"\0A Hipotenusa = %.2f \0A\00"
@str = [23 x i8] c"\0A Entre com cateto 1 :\00"
@str.4 = [23 x i8] c"\0A Entre com cateto 2 :\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 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 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 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.4, 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 = call i64 @pow(float %9, i32 2)
%11 = load float, float* %2
%12 = call i64 @pow(float %11, i32 2)
%13 = add nsw i64 %12, %10
%14 = call float @sqrt(i64 %13)
%15 = fpext float %14 to double
%16 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.3, i64 0, i64 0), double %15)
ret i32 0
}