#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() {
  int i, nums[4] = {8, 11, 3, 9};
  int *ptr;
  ptr = nums;
  for (i = 0; i < 4; i++)
    printf("Nums[%i] = %i\n", i, nums[i]);
  for (i = 0; i < 4; i++) {
    printf("Nums[%i] = %i\n", i, *ptr);
    ptr++;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeda(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xed7(%rip),%rax
mov    %rax,-0x18(%rbp)
lea    -0x20(%rbp),%rax
mov    %rax,-0x28(%rbp)
movl   $0x0,-0x8(%rbp)
cmpl   $0x4,-0x8(%rbp)
jge    1173 <main+0x63>
mov    -0x8(%rbp),%esi
movslq -0x8(%rbp),%rax
mov    -0x20(%rbp,%rax,4),%edx
lea    0xeb0(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1144 <main+0x34>
movl   $0x0,-0x8(%rbp)
cmpl   $0x4,-0x8(%rbp)
jge    11b3 <main+0xa3>
mov    -0x8(%rbp),%esi
mov    -0x28(%rbp),%rax
mov    (%rax),%edx
lea    0xe7c(%rip),%rdi
call   1030 <printf@plt>
mov    -0x28(%rbp),%rax
add    $0x4,%rax
mov    %rax,-0x28(%rbp)
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    117a <main+0x6a>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee8(%rip),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
mov    $0x8,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
mov    $0xb,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x3,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
mov    $0x8,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
mov    $0xb,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x3,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
mov    $0x9,%edx
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

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

LLVM IR (-O2):
@.str = [15 x i8] c"Nums[%i] = %i\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 0, i32 8)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 1, i32 11)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 2, i32 3)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 3, i32 9)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 0, i32 8)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 1, i32 11)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 2, i32 3)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0), i32 3, i32 9)
ret i32 0
}