#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 i, j;
  int a[3][3] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
  for (i = 0; i < 3; i++)
    for (j = 0; j < 3; j++)
      j == 2 ? printf("%d \n", a[i][j]) : printf("%d ", a[i][j]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
lea    0xec6(%rip),%rsi
mov    $0x24,%edx
call   1040 <memcpy@plt>
movl   $0x0,-0x8(%rbp)
cmpl   $0x3,-0x8(%rbp)
jge    11da <main+0xba>
movl   $0x0,-0xc(%rbp)
cmpl   $0x3,-0xc(%rbp)
jge    11c7 <main+0xa7>
cmpl   $0x2,-0xc(%rbp)
jne    1197 <main+0x77>
movslq -0x8(%rbp),%rcx
lea    -0x30(%rbp),%rax
imul   $0xc,%rcx,%rcx
add    %rcx,%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe97(%rip),%rdi
call   1030 <printf@plt>
jmp    11b9 <main+0x99>
movslq -0x8(%rbp),%rcx
lea    -0x30(%rbp),%rax
imul   $0xc,%rcx,%rcx
add    %rcx,%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe75(%rip),%rdi
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    115c <main+0x3c>
jmp    11cc <main+0xac>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    114b <main+0x2b>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xeea(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
lea    0xec4(%rip),%r14
mov    %r14,%rdi
mov    $0x3,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
call   1030 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
mov    %r14,%rdi
mov    $0x9,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

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

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