#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(void) {
  int *wsk;
  int tab[2][2] = {{12}, {14, 16}};
  wsk = tab[0];
  printf("%d\n", *wsk);
  printf("%d\n", *wsk + 1);
  printf("%d\n", *wsk + 2);
  printf("%d\n", *wsk + 3);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    0xee1(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xede(%rip),%rax
mov    %rax,-0x18(%rbp)
lea    -0x20(%rbp),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
mov    (%rax),%esi
lea    0xecd(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%esi
add    $0x1,%esi
lea    0xeb8(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%esi
add    $0x2,%esi
lea    0xea3(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%esi
add    $0x3,%esi
lea    0xe8e(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

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

LLVM IR (-O0):
@__const.main.tab = [2 x [2 x i32]] [[2 x i32] [i32 12, i32 0], [2 x i32] [i32 14, i32 16]]
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32*
%2 = alloca [2 x [2 x i32]]
%3 = bitcast [2 x [2 x i32]]* %2 to i8*
%4 = getelementptr inbounds [2 x [2 x i32]], [2 x [2 x i32]]* %2, i64 0, i64 0
%5 = getelementptr inbounds [2 x i32], [2 x i32]* %4, i64 0, i64 0
store i32* %5, i32** %1
%6 = load i32*, i32** %1
%7 = load i32, i32* %6
%8 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = load i32*, i32** %1
%10 = load i32, i32* %9
%11 = add nsw i32 %10, 1
%12 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = load i32*, i32** %1
%14 = load i32, i32* %13
%15 = add nsw i32 %14, 2
%16 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
%17 = load i32*, i32** %1
%18 = load i32, i32* %17
%19 = add nsw i32 %18, 3
%20 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %19)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\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 12)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 13)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 14)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 15)
ret i32 0
}