#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*/ free(int *);
int *malloc(int);
int /*<<< orphan*/ printf(char *, ...);
int rand();
int /*<<< orphan*/ sort(int *, int);
int /*<<< orphan*/ srand(int /*<<< orphan*/);
int /*<<< orphan*/ time(int /*<<< orphan*/ *);
int main() {
  int sz = 10;
  int i;
  int *array = malloc(sz * sizeof(int));
  srand(time(NULL));
  for (i = 0; i < sz - 1; i++)
    array[i] = rand() % 10;
  for (i = 0; i < sz - 1; i++)
    printf("%i ", array[i]);
  printf("\r\n");
  sort(array, sz);
  for (i = 0; i < sz - 1; i++)
    printf("%i ", array[i]);
  free(array);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0xa,-0x8(%rbp)
movslq -0x8(%rbp),%rax
shl    $0x2,%rax
mov    %eax,%edi
call   1080 <malloc@plt>
mov    %rax,-0x18(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   1070 <time@plt>
mov    %eax,%edi
call   1060 <srand@plt>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    -0x8(%rbp),%ecx
sub    $0x1,%ecx
cmp    %ecx,%eax
jge    11e9 <main+0x79>
mov    $0x0,%al
call   1090 <rand@plt>
mov    $0xa,%ecx
cltd
idiv   %ecx
mov    -0x18(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    %edx,(%rax,%rcx,4)
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    11b0 <main+0x40>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    -0x8(%rbp),%ecx
sub    $0x1,%ecx
cmp    %ecx,%eax
jge    1228 <main+0xb8>
mov    -0x18(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xded(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    11f0 <main+0x80>
lea    0xdd5(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x18(%rbp),%rdi
mov    -0x8(%rbp),%esi
call   1050 <sort@plt>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    -0x8(%rbp),%ecx
sub    $0x1,%ecx
cmp    %ecx,%eax
jge    1281 <main+0x111>
mov    -0x18(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xd94(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1249 <main+0xd9>
mov    -0x18(%rbp),%rdi
call   1030 <free@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
mov    $0x28,%edi
call   1090 <malloc@plt>
mov    %rax,%rbx
xor    %edi,%edi
call   1080 <time@plt>
mov    %eax,%edi
call   1070 <srand@plt>
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x4(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x8(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0xc(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x10(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x14(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x18(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x1c(%rbx)
xor    %eax,%eax
call   10a0 <rand@plt>
cltq
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
shr    $0x20,%rcx
sar    $0x2,%ecx
add    %edx,%ecx
add    %ecx,%ecx
lea    (%rcx,%rcx,4),%ecx
sub    %ecx,%eax
mov    %eax,0x20(%rbx)
mov    (%rbx),%esi
lea    0xcdf(%rip),%r14
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x4(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x8(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0xc(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x10(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x14(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x18(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x1c(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x20(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
lea    0xc6a(%rip),%rdi
call   1040 <puts@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
call   1060 <sort@plt>
mov    (%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x4(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x8(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0xc(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x10(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x14(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x18(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x1c(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    0x20(%rbx),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%i \00"
@.str.1 = [3 x i8] c"\0D\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32*
store i32 0, i32* %1
store i32 10, i32* %2
%5 = load i32, i32* %2
%6 = sext i32 %5 to i64
%7 = mul i64 %6, 4
%8 = trunc i64 %7 to i32
%9 = call i32* @malloc(i32 %8)
store i32* %9, i32** %4
%10 = call i32 @time(i32* null)
%11 = call i32 @srand(i32 %10)
store i32 0, i32* %3
br label %12
12: ; preds = %24, %0
%13 = load i32, i32* %3
%14 = load i32, i32* %2
%15 = sub nsw i32 %14, 1
%16 = icmp slt i32 %13, %15
br i1 %16, label %17, label %27
17: ; preds = %12
%18 = call i32 (...) @rand()
%19 = srem i32 %18, 10
%20 = load i32*, i32** %4
%21 = load i32, i32* %3
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds i32, i32* %20, i64 %22
store i32 %19, i32* %23
br label %24
24: ; preds = %17
%25 = load i32, i32* %3
%26 = add nsw i32 %25, 1
store i32 %26, i32* %3
br label %12
27: ; preds = %12
store i32 0, i32* %3
br label %28
28: ; preds = %40, %27
%29 = load i32, i32* %3
%30 = load i32, i32* %2
%31 = sub nsw i32 %30, 1
%32 = icmp slt i32 %29, %31
br i1 %32, label %33, label %43
33: ; preds = %28
%34 = load i32*, i32** %4
%35 = load i32, i32* %3
%36 = sext i32 %35 to i64
%37 = getelementptr inbounds i32, i32* %34, i64 %36
%38 = load i32, i32* %37
%39 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %38)
br label %40
40: ; preds = %33
%41 = load i32, i32* %3
%42 = add nsw i32 %41, 1
store i32 %42, i32* %3
br label %28
43: ; preds = %28
%44 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%45 = load i32*, i32** %4
%46 = load i32, i32* %2
%47 = call i32 @sort(i32* %45, i32 %46)
store i32 0, i32* %3
br label %48
48: ; preds = %60, %43
%49 = load i32, i32* %3
%50 = load i32, i32* %2
%51 = sub nsw i32 %50, 1
%52 = icmp slt i32 %49, %51
br i1 %52, label %53, label %63
53: ; preds = %48
%54 = load i32*, i32** %4
%55 = load i32, i32* %3
%56 = sext i32 %55 to i64
%57 = getelementptr inbounds i32, i32* %54, i64 %56
%58 = load i32, i32* %57
%59 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %58)
br label %60
60: ; preds = %53
%61 = load i32, i32* %3
%62 = add nsw i32 %61, 1
store i32 %62, i32* %3
br label %48
63: ; preds = %48
%64 = load i32*, i32** %4
%65 = call i32 @free(i32* %64)
ret i32 0
}

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