#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 */
typedef int /*<<< orphan*/ array;

/* Variables and functions */
int /*<<< orphan*/ free(int *);
int *malloc(int);
int /*<<< orphan*/ printf(char *, int);
void main() {
  int array[10];
  int i = 0;
  int *size = malloc(sizeof(array[10]));
  for (; i < 10; i++) {
    array[i] = i;
  }
  for (i = 0; i < 10; i++) {
    printf("%d", array[i]);
  }
  free(size);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x34(%rbp)
mov    $0x4,%edi
call   1050 <malloc@plt>
mov    %rax,-0x40(%rbp)
cmpl   $0xa,-0x34(%rbp)
jge    1170 <main+0x40>
mov    -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    114d <main+0x1d>
movl   $0x0,-0x34(%rbp)
cmpl   $0xa,-0x34(%rbp)
jge    11a3 <main+0x73>
movslq -0x34(%rbp),%rax
mov    -0x30(%rbp,%rax,4),%esi
lea    0xe70(%rip),%rdi
call   1040 <printf@plt>
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    1177 <main+0x47>
mov    -0x40(%rbp),%rdi
call   1030 <free@plt>
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
mov    $0x4,%edi
call   1050 <malloc@plt>
mov    %rax,%r14
lea    0xeb8(%rip),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x9,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <free@plt>

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

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