From 1fd26a226aea7794225a344f1857e24d63f2b0b5 Mon Sep 17 00:00:00 2001
From: kd-11 <karokidii@gmail.com>
Date: Mon, 31 Mar 2025 19:56:05 +0300
Subject: [PATCH] vk: Optimize heap check iterator

- Significant boost in some scenarios
---
 rpcs3/Emu/RSX/VK/VKGSRender.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rpcs3/Emu/RSX/VK/VKGSRender.cpp b/rpcs3/Emu/RSX/VK/VKGSRender.cpp
index 04c49bc17c..85c23785c7 100644
--- a/rpcs3/Emu/RSX/VK/VKGSRender.cpp
+++ b/rpcs3/Emu/RSX/VK/VKGSRender.cpp
@@ -1161,9 +1161,9 @@ void VKGSRender::check_heap_status(u32 flags)
 	else
 	{
 		heap_critical = false;
-		u32 test = 1u << std::countr_zero(flags);
 		do
 		{
+			const u32 test = 1u << std::countr_zero(flags);
 			switch (flags & test)
 			{
 			case 0:
@@ -1203,7 +1203,6 @@ void VKGSRender::check_heap_status(u32 flags)
 			}
 
 			flags &= ~test;
-			test <<= 1;
 		}
 		while (flags && !heap_critical);
 	}