#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, int);
int main(void) {
  int arreglo[10] = {0, 1, 4, 9, 16}, i;
  for (i = 5; i < 10; i++) {
    arreglo[i] = i * i;
  }
  for (i = 0; i < 10; i++) {
    printf("arreglo[%i] = %i\n", i, arreglo[i]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
xor    %esi,%esi
mov    $0x28,%edx
call   1040 <memset@plt>
movl   $0x1,-0x2c(%rbp)
movl   $0x4,-0x28(%rbp)
movl   $0x9,-0x24(%rbp)
movl   $0x10,-0x20(%rbp)
movl   $0x5,-0x34(%rbp)
cmpl   $0xa,-0x34(%rbp)
jge    1189 <main+0x69>
mov    -0x34(%rbp),%ecx
imul   -0x34(%rbp),%ecx
movslq -0x34(%rbp),%rax
mov    %ecx,-0x30(%rbp,%rax,4)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    1162 <main+0x42>
movl   $0x0,-0x34(%rbp)
cmpl   $0xa,-0x34(%rbp)
jge    11bf <main+0x9f>
mov    -0x34(%rbp),%esi
movslq -0x34(%rbp),%rax
mov    -0x30(%rbp,%rax,4),%edx
lea    0xe54(%rip),%rdi
call   1030 <printf@plt>
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    1190 <main+0x70>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee8(%rip),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
xor    %edx,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
mov    $0x1,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x4,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
mov    $0x10,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
mov    $0x19,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0x24,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
mov    $0x31,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
mov    $0x40,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x9,%esi
mov    $0x51,%edx
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [18 x i8] c"arreglo[%i] = %i\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [10 x i32]
%3 = alloca i32
store i32 0, i32* %1
%4 = bitcast [10 x i32]* %2 to i8*
%5 = bitcast i8* %4 to [10 x i32]*
%6 = getelementptr inbounds [10 x i32], [10 x i32]* %5, i32 0, i32 1
store i32 1, i32* %6
%7 = getelementptr inbounds [10 x i32], [10 x i32]* %5, i32 0, i32 2
store i32 4, i32* %7
%8 = getelementptr inbounds [10 x i32], [10 x i32]* %5, i32 0, i32 3
store i32 9, i32* %8
%9 = getelementptr inbounds [10 x i32], [10 x i32]* %5, i32 0, i32 4
store i32 16, i32* %9
store i32 5, i32* %3
br label %10
10: ; preds = %20, %0
%11 = load i32, i32* %3
%12 = icmp slt i32 %11, 10
br i1 %12, label %13, label %23
13: ; preds = %10
%14 = load i32, i32* %3
%15 = load i32, i32* %3
%16 = mul nsw i32 %14, %15
%17 = load i32, i32* %3
%18 = sext i32 %17 to i64
%19 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 %18
store i32 %16, i32* %19
br label %20
20: ; preds = %13
%21 = load i32, i32* %3
%22 = add nsw i32 %21, 1
store i32 %22, i32* %3
br label %10
23: ; preds = %10
store i32 0, i32* %3
br label %24
24: ; preds = %34, %23
%25 = load i32, i32* %3
%26 = icmp slt i32 %25, 10
br i1 %26, label %27, label %37
27: ; preds = %24
%28 = load i32, i32* %3
%29 = load i32, i32* %3
%30 = sext i32 %29 to i64
%31 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 %30
%32 = load i32, i32* %31
%33 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 %28, i32 %32)
br label %34
34: ; preds = %27
%35 = load i32, i32* %3
%36 = add nsw i32 %35, 1
store i32 %36, i32* %3
br label %24
37: ; preds = %24
ret i32 0
}

LLVM IR (-O2):
@.str = [18 x i8] c"arreglo[%i] = %i\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 0, i32 0)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 1, i32 1)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 2, i32 4)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 3, i32 9)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 4, i32 16)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 5, i32 25)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 6, i32 36)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 7, i32 49)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 8, i32 64)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i64 0, i64 0), i32 9, i32 81)
ret i32 0
}