#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*/ dumpCache();
int /*<<< orphan*/ lruCacheFree();
int lruCacheGet(int);
int /*<<< orphan*/ lruCacheInit(int);
int /*<<< orphan*/ lruCacheSet(int, int);
int /*<<< orphan*/ printf(char *, int);
int main(int argc, char **argv) {
  lruCacheInit(3);
  dumpCache();
  lruCacheSet(1, 1);
  dumpCache();
  lruCacheSet(2, 2);
  dumpCache();
  lruCacheSet(3, 3);
  dumpCache();
  lruCacheSet(4, 4);
  dumpCache();
  lruCacheSet(5, 5);
  dumpCache();
  printf("%d\n", lruCacheGet(4));
  dumpCache();
  printf("%d\n", lruCacheGet(0));
  dumpCache();
  lruCacheFree();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    $0x3,%edi
call   1050 <lruCacheInit@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x1,%esi
mov    %esi,%edi
call   1080 <lruCacheSet@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x2,%esi
mov    %esi,%edi
call   1080 <lruCacheSet@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x3,%esi
mov    %esi,%edi
call   1080 <lruCacheSet@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x4,%esi
mov    %esi,%edi
call   1080 <lruCacheSet@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x5,%esi
mov    %esi,%edi
call   1080 <lruCacheSet@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x4,%edi
call   1040 <lruCacheGet@plt>
mov    %eax,%esi
lea    0xe07(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
xor    %edi,%edi
call   1040 <lruCacheGet@plt>
mov    %eax,%esi
lea    0xdeb(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1070 <dumpCache@plt>
mov    $0x0,%al
call   1060 <lruCacheFree@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    $0x3,%edi
call   1050 <lruCacheInit@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x1,%edi
mov    $0x1,%esi
call   1080 <lruCacheSet@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x2,%edi
mov    $0x2,%esi
call   1080 <lruCacheSet@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x3,%edi
mov    $0x3,%esi
call   1080 <lruCacheSet@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x4,%edi
mov    $0x4,%esi
call   1080 <lruCacheSet@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x5,%edi
mov    $0x5,%esi
call   1080 <lruCacheSet@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
mov    $0x4,%edi
call   1040 <lruCacheGet@plt>
lea    0xe0f(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
xor    %edi,%edi
call   1040 <lruCacheGet@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1070 <dumpCache@plt>
xor    %eax,%eax
call   1060 <lruCacheFree@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @lruCacheInit(i32 3)
%7 = call i32 (...) @dumpCache()
%8 = call i32 @lruCacheSet(i32 1, i32 1)
%9 = call i32 (...) @dumpCache()
%10 = call i32 @lruCacheSet(i32 2, i32 2)
%11 = call i32 (...) @dumpCache()
%12 = call i32 @lruCacheSet(i32 3, i32 3)
%13 = call i32 (...) @dumpCache()
%14 = call i32 @lruCacheSet(i32 4, i32 4)
%15 = call i32 (...) @dumpCache()
%16 = call i32 @lruCacheSet(i32 5, i32 5)
%17 = call i32 (...) @dumpCache()
%18 = call i32 @lruCacheGet(i32 4)
%19 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %18)
%20 = call i32 (...) @dumpCache()
%21 = call i32 @lruCacheGet(i32 0)
%22 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %21)
%23 = call i32 (...) @dumpCache()
%24 = call i32 (...) @lruCacheFree()
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @lruCacheInit(i32 3)
%4 = tail call i32 (...) @dumpCache()
%5 = tail call i32 @lruCacheSet(i32 1, i32 1)
%6 = tail call i32 (...) @dumpCache()
%7 = tail call i32 @lruCacheSet(i32 2, i32 2)
%8 = tail call i32 (...) @dumpCache()
%9 = tail call i32 @lruCacheSet(i32 3, i32 3)
%10 = tail call i32 (...) @dumpCache()
%11 = tail call i32 @lruCacheSet(i32 4, i32 4)
%12 = tail call i32 (...) @dumpCache()
%13 = tail call i32 @lruCacheSet(i32 5, i32 5)
%14 = tail call i32 (...) @dumpCache()
%15 = tail call i32 @lruCacheGet(i32 4)
%16 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
%17 = tail call i32 (...) @dumpCache()
%18 = tail call i32 @lruCacheGet(i32 0)
%19 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %18)
%20 = tail call i32 (...) @dumpCache()
%21 = tail call i32 (...) @lruCacheFree()
ret i32 0
}