#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 main() {
  int z, x, vet[11], t = 10;
  for (z = 0; z < 11; z++) {
    vet[z] = t;
    t++;
  }
  printf("\n\n");
  for (z = 10; z >= 0; z = z - 2) {
    printf("%d\t", vet[z]);
  }
  printf("\n\n");
  for (x = 1; x < 11; x = x + 2) {
    printf("%d\t", vet[x]);
  }
  printf("\n");
  return (0);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0xa,-0x44(%rbp)
movl   $0x0,-0x8(%rbp)
cmpl   $0xb,-0x8(%rbp)
jge    1159 <main+0x49>
mov    -0x44(%rbp),%ecx
movslq -0x8(%rbp),%rax
mov    %ecx,-0x40(%rbp,%rax,4)
mov    -0x44(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x44(%rbp)
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    112d <main+0x1d>
lea    0xea0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0xa,-0x8(%rbp)
cmpl   $0x0,-0x8(%rbp)
jl     119c <main+0x8c>
movslq -0x8(%rbp),%rax
mov    -0x40(%rbp,%rax,4),%esi
lea    0xe7c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
sub    $0x2,%eax
mov    %eax,-0x8(%rbp)
jmp    116e <main+0x5e>
lea    0xe5d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x1,-0xc(%rbp)
cmpl   $0xb,-0xc(%rbp)
jge    11df <main+0xcf>
movslq -0xc(%rbp),%rax
mov    -0x40(%rbp,%rax,4),%esi
lea    0xe39(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x2,%eax
mov    %eax,-0xc(%rbp)
jmp    11b1 <main+0xa1>
lea    0xe1b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xec9(%rip),%r14
mov    %r14,%rdi
call   1040 <puts@plt>
lea    0xeb6(%rip),%rbx
mov    %rbx,%rdi
mov    $0x14,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0x12,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0x10,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0xe,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %r14,%rdi
call   1040 <puts@plt>
mov    %rbx,%rdi
mov    $0xb,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0xd,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0xf,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0x11,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
mov    $0x13,%esi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [3 x i8] c"\0A\0A\00"
@.str.1 = [4 x i8] c"%d\09\00"
@.str.2 = [2 x i8] c"\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca [11 x i32]
%5 = alloca i32
store i32 0, i32* %1
store i32 10, i32* %5
store i32 0, i32* %2
br label %6
6: ; preds = %16, %0
%7 = load i32, i32* %2
%8 = icmp slt i32 %7, 11
br i1 %8, label %9, label %19
9: ; preds = %6
%10 = load i32, i32* %5
%11 = load i32, i32* %2
%12 = sext i32 %11 to i64
%13 = getelementptr inbounds [11 x i32], [11 x i32]* %4, i64 0, i64 %12
store i32 %10, i32* %13
%14 = load i32, i32* %5
%15 = add nsw i32 %14, 1
store i32 %15, i32* %5
br label %16
16: ; preds = %9
%17 = load i32, i32* %2
%18 = add nsw i32 %17, 1
store i32 %18, i32* %2
br label %6
19: ; preds = %6
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
store i32 10, i32* %2
br label %21
21: ; preds = %30, %19
%22 = load i32, i32* %2
%23 = icmp sge i32 %22, 0
br i1 %23, label %24, label %33
24: ; preds = %21
%25 = load i32, i32* %2
%26 = sext i32 %25 to i64
%27 = getelementptr inbounds [11 x i32], [11 x i32]* %4, i64 0, i64 %26
%28 = load i32, i32* %27
%29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %28)
br label %30
30: ; preds = %24
%31 = load i32, i32* %2
%32 = sub nsw i32 %31, 2
store i32 %32, i32* %2
br label %21
33: ; preds = %21
%34 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
store i32 1, i32* %3
br label %35
35: ; preds = %44, %33
%36 = load i32, i32* %3
%37 = icmp slt i32 %36, 11
br i1 %37, label %38, label %47
38: ; preds = %35
%39 = load i32, i32* %3
%40 = sext i32 %39 to i64
%41 = getelementptr inbounds [11 x i32], [11 x i32]* %4, i64 0, i64 %40
%42 = load i32, i32* %41
%43 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %42)
br label %44
44: ; preds = %38
%45 = load i32, i32* %3
%46 = add nsw i32 %45, 2
store i32 %46, i32* %3
br label %35
47: ; preds = %35
%48 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [4 x i8] c"%d\09\00"
@str.3 = [2 x i8] c"\0A\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([2 x i8], [2 x i8]* @str.3, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 20)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 18)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 16)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 14)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 12)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 10)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([2 x i8], [2 x i8]* @str.3, i64 0, i64 0))
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 11)
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 13)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 15)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 17)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 19)
%14 = tail call i32 @putchar(i32 10)
ret i32 0
}