#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*/ getchar();
int /*<<< orphan*/ left(int *);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ right(int *);
int main() {
  int a[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, i;
  for (i = 0, printf("\n"); i < 10; printf("%3d", a[i++]))
    ;
  left(a);
  for (i = 0, printf("\n"); i < 10; printf("%3d", a[i++]))
    ;
  right(a);
  for (i = 0, printf("\n"); i < 10; printf("%3d", a[i++]))
    ;
  getchar();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
lea    0xe96(%rip),%rsi
mov    $0x28,%edx
call   1070 <memcpy@plt>
movl   $0x0,-0x34(%rbp)
lea    0xea6(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
cmpl   $0xa,-0x34(%rbp)
jge    11bc <main+0x6c>
jmp    1198 <main+0x48>
mov    -0x34(%rbp),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,-0x34(%rbp)
cltq
mov    -0x30(%rbp,%rax,4),%esi
lea    0xe7a(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    1189 <main+0x39>
lea    -0x30(%rbp),%rdi
call   1030 <left@plt>
movl   $0x0,-0x34(%rbp)
lea    0xe55(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
cmpl   $0xa,-0x34(%rbp)
jge    120d <main+0xbd>
jmp    11e9 <main+0x99>
mov    -0x34(%rbp),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,-0x34(%rbp)
cltq
mov    -0x30(%rbp,%rax,4),%esi
lea    0xe29(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    11da <main+0x8a>
lea    -0x30(%rbp),%rdi
call   1040 <right@plt>
movl   $0x0,-0x34(%rbp)
lea    0xe04(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
cmpl   $0xa,-0x34(%rbp)
jge    125e <main+0x10e>
jmp    123a <main+0xea>
mov    -0x34(%rbp),%eax
mov    %eax,%ecx
add    $0x1,%ecx
mov    %ecx,-0x34(%rbp)
cltq
mov    -0x30(%rbp,%rax,4),%esi
lea    0xdd8(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
jmp    122b <main+0xdb>
mov    $0x0,%al
call   1060 <getchar@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x28,%rsp
mov    0xec2(%rip),%rax
mov    %rax,0x20(%rsp)
movaps 0xea6(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xe8a(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe9d(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x9,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %rsp,%r14
mov    %r14,%rdi
call   1040 <left@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    (%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x4(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x8(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0xc(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x10(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x14(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x18(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x1c(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x20(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x24(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    %r14,%rdi
call   1050 <right@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    (%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x4(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x8(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0xc(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x10(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x14(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x18(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x1c(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x20(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
mov    0x24(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1060 <printf@plt>
xor    %eax,%eax
call   1070 <getchar@plt>
xor    %eax,%eax
add    $0x28,%rsp
pop    %rbx
pop    %r14
ret

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

LLVM IR (-O2):
@__const.main.a = [10 x i32] [i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10]
@.str.1 = [4 x i8] c"%3d\00"
define i32 @main() {
%1 = alloca [10 x i32]
%2 = bitcast [10 x i32]* %1 to i8*
%3 = tail call i32 @putchar(i32 10)
%4 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 0
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 1)
%6 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 1
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 2)
%8 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 2
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 3)
%10 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 3
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 4)
%12 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 4
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 5)
%14 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 5
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 6)
%16 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 6
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 7)
%18 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 7
%19 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 8)
%20 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 8
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 9)
%22 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 9
%23 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 10)
%24 = call i32 @left(i32* %4)
%25 = call i32 @putchar(i32 10)
%26 = load i32, i32* %4
%27 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %26)
%28 = load i32, i32* %6
%29 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %28)
%30 = load i32, i32* %8
%31 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %30)
%32 = load i32, i32* %10
%33 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %32)
%34 = load i32, i32* %12
%35 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %34)
%36 = load i32, i32* %14
%37 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %36)
%38 = load i32, i32* %16
%39 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %38)
%40 = load i32, i32* %18
%41 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %40)
%42 = load i32, i32* %20
%43 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %42)
%44 = load i32, i32* %22
%45 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %44)
%46 = call i32 @right(i32* %4)
%47 = call i32 @putchar(i32 10)
%48 = load i32, i32* %4
%49 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %48)
%50 = load i32, i32* %6
%51 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %50)
%52 = load i32, i32* %8
%53 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %52)
%54 = load i32, i32* %10
%55 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %54)
%56 = load i32, i32* %12
%57 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %56)
%58 = load i32, i32* %14
%59 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %58)
%60 = load i32, i32* %16
%61 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %60)
%62 = load i32, i32* %18
%63 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %62)
%64 = load i32, i32* %20
%65 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %64)
%66 = load i32, i32* %22
%67 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %66)
%68 = call i32 (...) @getchar()
ret i32 0
}