#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 main() {
  int N = 10, t[N];
  int i = 0;
  while (i < N) {
    t[i] = 0;
    i++;
  }
  i = 0;
  while (i < N) {
    t[i] = t[N - i - 1];
    t[N - i - 1]++;
    i++;
  }
  i = 0;
  while (i < 10) {
    printf("%i\n", t[i]);
    i++;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0xa,-0x8(%rbp)
mov    -0x8(%rbp),%eax
mov    %rsp,%rcx
mov    %rcx,-0x10(%rbp)
lea    0xf(,%rax,4),%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x28(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x18(%rbp)
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    117d <main+0x6d>
mov    -0x28(%rbp),%rax
movslq -0x1c(%rbp),%rcx
movl   $0x0,(%rax,%rcx,4)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1154 <main+0x44>
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11cd <main+0xbd>
mov    -0x28(%rbp),%rax
mov    -0x8(%rbp),%ecx
sub    -0x1c(%rbp),%ecx
sub    $0x1,%ecx
movslq %ecx,%rcx
mov    (%rax,%rcx,4),%edx
movslq -0x1c(%rbp),%rcx
mov    %edx,(%rax,%rcx,4)
mov    -0x8(%rbp),%ecx
sub    -0x1c(%rbp),%ecx
sub    $0x1,%ecx
movslq %ecx,%rcx
mov    (%rax,%rcx,4),%edx
add    $0x1,%edx
mov    %edx,(%rax,%rcx,4)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1184 <main+0x74>
movl   $0x0,-0x1c(%rbp)
cmpl   $0xa,-0x1c(%rbp)
jge    1203 <main+0xf3>
mov    -0x28(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe10(%rip),%rdi
call   1030 <printf@plt>
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    11d4 <main+0xc4>
movl   $0x0,-0x4(%rbp)
mov    -0x10(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee8(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%i\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i8*
%4 = alloca i64
%5 = alloca i32
store i32 0, i32* %1
store i32 10, i32* %2
%6 = load i32, i32* %2
%7 = zext i32 %6 to i64
%8 = call i8* @llvm.stacksave()
store i8* %8, i8** %3
%9 = alloca i32, i64 %7
store i64 %7, i64* %4
store i32 0, i32* %5
br label %10
10: ; preds = %14, %0
%11 = load i32, i32* %5
%12 = load i32, i32* %2
%13 = icmp slt i32 %11, %12
br i1 %13, label %14, label %20
14: ; preds = %10
%15 = load i32, i32* %5
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i32, i32* %9, i64 %16
store i32 0, i32* %17
%18 = load i32, i32* %5
%19 = add nsw i32 %18, 1
store i32 %19, i32* %5
br label %10
20: ; preds = %10
store i32 0, i32* %5
br label %21
21: ; preds = %25, %20
%22 = load i32, i32* %5
%23 = load i32, i32* %2
%24 = icmp slt i32 %22, %23
br i1 %24, label %25, label %46
25: ; preds = %21
%26 = load i32, i32* %2
%27 = load i32, i32* %5
%28 = sub nsw i32 %26, %27
%29 = sub nsw i32 %28, 1
%30 = sext i32 %29 to i64
%31 = getelementptr inbounds i32, i32* %9, i64 %30
%32 = load i32, i32* %31
%33 = load i32, i32* %5
%34 = sext i32 %33 to i64
%35 = getelementptr inbounds i32, i32* %9, i64 %34
store i32 %32, i32* %35
%36 = load i32, i32* %2
%37 = load i32, i32* %5
%38 = sub nsw i32 %36, %37
%39 = sub nsw i32 %38, 1
%40 = sext i32 %39 to i64
%41 = getelementptr inbounds i32, i32* %9, i64 %40
%42 = load i32, i32* %41
%43 = add nsw i32 %42, 1
store i32 %43, i32* %41
%44 = load i32, i32* %5
%45 = add nsw i32 %44, 1
store i32 %45, i32* %5
br label %21
46: ; preds = %21
store i32 0, i32* %5
br label %47
47: ; preds = %50, %46
%48 = load i32, i32* %5
%49 = icmp slt i32 %48, 10
br i1 %49, label %50, label %58
50: ; preds = %47
%51 = load i32, i32* %5
%52 = sext i32 %51 to i64
%53 = getelementptr inbounds i32, i32* %9, i64 %52
%54 = load i32, i32* %53
%55 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %54)
%56 = load i32, i32* %5
%57 = add nsw i32 %56, 1
store i32 %57, i32* %5
br label %47
58: ; preds = %47
store i32 0, i32* %1
%59 = load i8*, i8** %3
%60 = load i32, i32* %1
ret i32 %60
}

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