#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*/ merge_sort(int *, int /*<<< orphan*/, int);
int /*<<< orphan*/ printf(char *, ...);
int main(int argc, const char *argv[]) {
  int input[] = {1, 4, 3};
  merge_sort(input, 0, 2);
  int k = 0;
  int num = 2;
  for (; k <= num; k++) {
    printf("%d\t", input[k]);
  }
  printf("\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    0xec3(%rip),%rax
mov    %rax,-0x1c(%rbp)
mov    0xec1(%rip),%eax
mov    %eax,-0x14(%rbp)
lea    -0x1c(%rbp),%rdi
xor    %esi,%esi
mov    $0x2,%edx
call   1040 <merge_sort@plt>
movl   $0x0,-0x20(%rbp)
movl   $0x2,-0x24(%rbp)
mov    -0x20(%rbp),%eax
cmp    -0x24(%rbp),%eax
jg     1198 <main+0x78>
movslq -0x20(%rbp),%rax
mov    -0x1c(%rbp,%rax,4),%esi
lea    0xe89(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x20(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x20(%rbp)
jmp    1168 <main+0x48>
lea    0xe71(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
mov    0xecd(%rip),%eax
mov    %eax,0x8(%rsp)
mov    0xeba(%rip),%rax
mov    %rax,(%rsp)
mov    %rsp,%rdi
xor    %esi,%esi
mov    $0x2,%edx
call   1050 <merge_sort@plt>
mov    (%rsp),%esi
lea    0xea9(%rip),%rbx
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x8(%rsp),%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.input = [3 x i32] [i32 1, i32 4, i32 3]
@.str = [4 x i8] c"%d\09\00"
@.str.1 = [2 x i8] c"\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca [3 x i32]
%7 = alloca i32
%8 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%9 = bitcast [3 x i32]* %6 to i8*
%10 = getelementptr inbounds [3 x i32], [3 x i32]* %6, i64 0, i64 0
%11 = call i32 @merge_sort(i32* %10, i32 0, i32 2)
store i32 0, i32* %7
store i32 2, i32* %8
br label %12
12: ; preds = %22, %2
%13 = load i32, i32* %7
%14 = load i32, i32* %8
%15 = icmp sle i32 %13, %14
br i1 %15, label %16, label %25
16: ; preds = %12
%17 = load i32, i32* %7
%18 = sext i32 %17 to i64
%19 = getelementptr inbounds [3 x i32], [3 x i32]* %6, i64 0, i64 %18
%20 = load i32, i32* %19
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %20)
br label %22
22: ; preds = %16
%23 = load i32, i32* %7
%24 = add nsw i32 %23, 1
store i32 %24, i32* %7
br label %12
25: ; preds = %12
%26 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@__const.main.input = [3 x i32] [i32 1, i32 4, i32 3]
@.str = [4 x i8] c"%d\09\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca [3 x i32]
%4 = bitcast [3 x i32]* %3 to i8*
%5 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 0
%6 = call i32 @merge_sort(i32* %5, i32 0, i32 2)
%7 = load i32, i32* %5
%8 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 1
%10 = load i32, i32* %9
%11 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 2
%13 = load i32, i32* %12
%14 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
%15 = call i32 @putchar(i32 10)
ret i32 0
}