#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*/ lista;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int, int);
int /*<<< orphan*/ shellsort(int *, int);
int main() {
  int i, lista[] = {54, 26, 93, 17, 77, 31, 44, 55, 20};
  int n = sizeof(lista) / sizeof(lista[0]);
  shellsort(lista, n);
  for (i = 0; i < n; i++) {
    printf("%i\n", lista[i], n);
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
lea    0xeb6(%rip),%rsi
mov    $0x24,%edx
call   1040 <memcpy@plt>
movl   $0x9,-0x34(%rbp)
lea    -0x30(%rbp),%rdi
mov    -0x34(%rbp),%esi
call   1050 <shellsort@plt>
movl   $0x0,-0x8(%rbp)
mov    -0x8(%rbp),%eax
cmp    -0x34(%rbp),%eax
jge    119f <main+0x6f>
movslq -0x8(%rbp),%rax
mov    -0x30(%rbp,%rax,4),%esi
mov    -0x34(%rbp),%edx
lea    0xe98(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    116e <main+0x3e>
mov    -0x4(%rbp),%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x30,%rsp
mov    0xef5(%rip),%eax
mov    %eax,0x20(%rsp)
movaps 0xeda(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xebe(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rdi
mov    $0x9,%esi
call   1040 <shellsort@plt>
mov    (%rsp),%esi
lea    0xec7(%rip),%rbx
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x4(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x8(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0xc(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x10(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x14(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x18(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x1c(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
mov    0x20(%rsp),%esi
mov    %rbx,%rdi
mov    $0x9,%edx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.lista = [9 x i32] [i32 54, i32 26, i32 93, i32 17, i32 77, i32 31, i32 44, i32 55, i32 20]
@.str = [4 x i8] c"%i\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [9 x i32]
%4 = alloca i32
store i32 0, i32* %1
%5 = bitcast [9 x i32]* %3 to i8*
store i32 9, i32* %4
%6 = getelementptr inbounds [9 x i32], [9 x i32]* %3, i64 0, i64 0
%7 = load i32, i32* %4
%8 = call i32 @shellsort(i32* %6, i32 %7)
store i32 0, i32* %2
br label %9
9: ; preds = %20, %0
%10 = load i32, i32* %2
%11 = load i32, i32* %4
%12 = icmp slt i32 %10, %11
br i1 %12, label %13, label %23
13: ; preds = %9
%14 = load i32, i32* %2
%15 = sext i32 %14 to i64
%16 = getelementptr inbounds [9 x i32], [9 x i32]* %3, i64 0, i64 %15
%17 = load i32, i32* %16
%18 = load i32, i32* %4
%19 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %17, i32 %18)
br label %20
20: ; preds = %13
%21 = load i32, i32* %2
%22 = add nsw i32 %21, 1
store i32 %22, i32* %2
br label %9
23: ; preds = %9
%24 = load i32, i32* %1
ret i32 %24
}

LLVM IR (-O2):
@__const.main.lista = [9 x i32] [i32 54, i32 26, i32 93, i32 17, i32 77, i32 31, i32 44, i32 55, i32 20]
@.str = [4 x i8] c"%i\0A\00"
define i32 @main() {
%1 = alloca [9 x i32]
%2 = bitcast [9 x i32]* %1 to i8*
%3 = getelementptr inbounds [9 x i32], [9 x i32]* %1, i64 0, i64 0
%4 = call i32 @shellsort(i32* %3, i32 9)
%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, i32 9)
%7 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%10 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%13 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%16 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%19 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%22 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%25 = getelementptr inbounds [9 x i32], [9 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, i32 9)
%28 = getelementptr inbounds [9 x i32], [9 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, i32 9)
ret i32 0
}