From f06248f6876420506cff052b01ff9dd67e227a50 Mon Sep 17 00:00:00 2001
From: Jamie Reece Wilson <me@reece.sx>
Date: Wed, 29 Nov 2023 05:34:57 +0000
Subject: [PATCH] [*] Minor WakeOnAddress optimization

---
 Source/Threading/AuWakeOnAddress.cpp | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/Source/Threading/AuWakeOnAddress.cpp b/Source/Threading/AuWakeOnAddress.cpp
index e7b00856..295a3254 100644
--- a/Source/Threading/AuWakeOnAddress.cpp
+++ b/Source/Threading/AuWakeOnAddress.cpp
@@ -234,19 +234,31 @@ namespace Aurora::Threading
 
     bool WaitBuffer::Compare(const void *pBuf, AuUInt8 uSize, const void *pBuf2)
     {
-        return AuMemcmp(pBuf, pBuf2, uSize) == 0;
+        switch (uSize)
+        {
+        case 1:
+            return AuReadU8(pBuf, 0) == AuReadU8(pBuf2, 0);
+        case 2:
+            return AuReadU16(pBuf, 0) == AuReadU16(pBuf2, 0);
+        case 4:
+            return AuReadU32(pBuf, 0) == AuReadU32(pBuf2, 0);
+        case 8:
+            return AuReadU64(pBuf, 0) == AuReadU64(pBuf2, 0);
+        default:
+            return AuMemcmp(pBuf, pBuf2, uSize) == 0;
+        }
     }
 
     bool WaitBuffer::Compare(const void *pBuf)
     {
-        return AuMemcmp(this->buffer, pBuf, this->uSize) == 0;
+        return WaitBuffer::Compare(this->buffer, this->uSize, pBuf);
     }
 
     bool WaitBuffer::Compare(WaitState &state)
     {
         if (!state.uDownsizeMask)
         {
-            return AuMemcmp(this->buffer, state.compare.buffer, AuMin(this->uSize, state.compare.uSize)) == 0;
+            return WaitBuffer::Compare(this->buffer, AuMin(this->uSize, state.compare.uSize), state.compare.buffer);
         }
         else
         {
@@ -277,11 +289,8 @@ namespace Aurora::Threading
             Lock();
             if (auto pLoadFromMemory = this->waitList.pHead)
             {
-                if (pLoadFromMemory != pReturn)
-                {
-                    pReturn->pNext = pLoadFromMemory;
-                    pLoadFromMemory->pBefore = pReturn;
-                }
+                pReturn->pNext = pLoadFromMemory;
+                pLoadFromMemory->pBefore = pReturn;
             }
             else
             {