#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 /*<<< orphan*/ qsort(int *, int /*<<< orphan*/, int);
main() {
  int v[] = {2, 1, 7, 8, 3, 5, 7, 2, 3, 6, 5, 1, 2};
  qsort(v, 0, 12);
  int i;
  for (i = 0; i <= 12; i++) {
    printf("%d\n", v[i]);
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x40(%rbp),%rdi
lea    0xeb6(%rip),%rsi
mov    $0x34,%edx
call   1050 <memcpy@plt>
lea    -0x40(%rbp),%rdi
xor    %esi,%esi
mov    $0xc,%edx
call   1030 <qsort@plt>
movl   $0x0,-0x44(%rbp)
cmpl   $0xc,-0x44(%rbp)
jg     1197 <main+0x67>
movslq -0x44(%rbp),%rax
mov    -0x40(%rbp,%rax,4),%esi
lea    0xeb0(%rip),%rdi
call   1040 <printf@plt>
mov    -0x44(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x44(%rbp)
jmp    116b <main+0x3b>
mov    -0x4(%rbp),%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x40,%rsp
mov    0xf05(%rip),%eax
mov    %eax,0x30(%rsp)
movaps 0xeea(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xece(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xeb2(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rdi
xor    %esi,%esi
mov    $0xc,%edx
call   1030 <qsort@plt>
mov    (%rsp),%esi
lea    0xec9(%rip),%rbx
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x4(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x8(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0xc(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x10(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x14(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x18(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x1c(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x20(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x24(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x28(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x2c(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    0x30(%rsp),%esi
mov    %rbx,%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbx
ret

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

LLVM IR (-O2):
@__const.main.v = [13 x i32] [i32 2, i32 1, i32 7, i32 8, i32 3, i32 5, i32 7, i32 2, i32 3, i32 6, i32 5, i32 1, i32 2]
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca [13 x i32]
%2 = bitcast [13 x i32]* %1 to i8*
%3 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 0
%4 = call i32 @qsort(i32* %3, i32 0, i32 12)
%5 = load i32, i32* %3
%6 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 1
%8 = load i32, i32* %7
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 2
%11 = load i32, i32* %10
%12 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 3
%14 = load i32, i32* %13
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
%16 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 4
%17 = load i32, i32* %16
%18 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %17)
%19 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 5
%20 = load i32, i32* %19
%21 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %20)
%22 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 6
%23 = load i32, i32* %22
%24 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %23)
%25 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 7
%26 = load i32, i32* %25
%27 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %26)
%28 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 8
%29 = load i32, i32* %28
%30 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %29)
%31 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 9
%32 = load i32, i32* %31
%33 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %32)
%34 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 10
%35 = load i32, i32* %34
%36 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %35)
%37 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 11
%38 = load i32, i32* %37
%39 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %38)
%40 = getelementptr inbounds [13 x i32], [13 x i32]* %1, i64 0, i64 12
%41 = load i32, i32* %40
%42 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %41)
ret i32 0
}