From 41907204069eb4c4c6395cc02f6143f2ad5fd10c Mon Sep 17 00:00:00 2001
From: joaquintides <joaquin@tid.es>
Date: Thu, 27 Oct 2022 13:23:50 +0200
Subject: [PATCH] reverted

---
 include/boost/unordered/detail/foa.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/boost/unordered/detail/foa.hpp b/include/boost/unordered/detail/foa.hpp
index f43d95f9..5f731494 100644
--- a/include/boost/unordered/detail/foa.hpp
+++ b/include/boost/unordered/detail/foa.hpp
@@ -1556,8 +1556,7 @@ private:
       auto mask=pg->match(hash);
       if(mask){
         auto p=arrays.elements+pos*N;
-        //prefetch_elements(p);
-        prefetch(p);
+        prefetch_elements(p);
         do{
           auto n=unchecked_countr_zero(mask);
           if(BOOST_LIKELY(bool(pred()(x,key_from(p[n]))))){