#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 */
typedef int /*<<< orphan*/ array;

/* Variables and functions */
int /*<<< orphan*/ bubble_sort(int *, size_t);
int /*<<< orphan*/ print_range(int *, size_t);
int /*<<< orphan*/ printf(char *);
int main() {
  int array[] = {1, 45, 756, 4569, 56, 3, 8, 5, -10, -4};
  size_t N = sizeof(array) / sizeof(*array);
  printf("Unsorted array:\n");
  print_range(array, N);
  bubble_sort(array, N);
  printf("\nSorted array:\n");
  print_range(array, N);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
lea    0xea6(%rip),%rsi
mov    $0x28,%edx
call   1040 <memcpy@plt>
movq   $0xa,-0x38(%rbp)
lea    0xeb5(%rip),%rdi
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    -0x38(%rbp),%rsi
call   1050 <print_range@plt>
lea    -0x30(%rbp),%rdi
mov    -0x38(%rbp),%rsi
call   1060 <bubble_sort@plt>
lea    0xea0(%rip),%rdi
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    -0x38(%rbp),%rsi
call   1050 <print_range@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x30,%rsp
mov    0xee4(%rip),%rax
mov    %rax,0x20(%rsp)
movaps 0xec8(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xeac(%rip),%xmm0
movaps %xmm0,(%rsp)
lea    0xec9(%rip),%rdi
call   1030 <puts@plt>
mov    %rsp,%rbx
mov    $0xa,%esi
mov    %rbx,%rdi
call   1040 <print_range@plt>
mov    $0xa,%esi
mov    %rbx,%rdi
call   1050 <bubble_sort@plt>
lea    0xeb0(%rip),%rdi
call   1030 <puts@plt>
mov    $0xa,%esi
mov    %rbx,%rdi
call   1040 <print_range@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.array = [10 x i32] [i32 1, i32 45, i32 756, i32 4569, i32 56, i32 3, i32 8, i32 5, i32 -10, i32 -4]
@.str = [17 x i8] c"Unsorted array:\0A\00"
@.str.1 = [16 x i8] c"\0ASorted array:\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [10 x i32]
%3 = alloca i64
store i32 0, i32* %1
%4 = bitcast [10 x i32]* %2 to i8*
store i64 10, i64* %3
%5 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0))
%6 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 0
%7 = load i64, i64* %3
%8 = call i32 @print_range(i32* %6, i64 %7)
%9 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 0
%10 = load i64, i64* %3
%11 = call i32 @bubble_sort(i32* %9, i64 %10)
%12 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0))
%13 = getelementptr inbounds [10 x i32], [10 x i32]* %2, i64 0, i64 0
%14 = load i64, i64* %3
%15 = call i32 @print_range(i32* %13, i64 %14)
ret i32 0
}

LLVM IR (-O2):
@__const.main.array = [10 x i32] [i32 1, i32 45, i32 756, i32 4569, i32 56, i32 3, i32 8, i32 5, i32 -10, i32 -4]
@str = [16 x i8] c"Unsorted array:\00"
@str.2 = [15 x i8] c"\0ASorted array:\00"
define i32 @main() {
%1 = alloca [10 x i32]
%2 = bitcast [10 x i32]* %1 to i8*
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str, i64 0, i64 0))
%4 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 0
%5 = call i32 @print_range(i32* %4, i64 10)
%6 = call i32 @bubble_sort(i32* %4, i64 10)
%7 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.2, i64 0, i64 0))
%8 = call i32 @print_range(i32* %4, i64 10)
ret i32 0
}