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--- Merging r13706 into '.':
U compiler/cclasses.pas

# revisions: 13706
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r13706 | jonas | 2009-09-13 17:30:53 +0200 (Sun, 13 Sep 2009) | 2 lines
Changed paths:
M /trunk/compiler/cclasses.pas

* prefetch next items in TLinkedList.clear, removes most l2 cache misses

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git-svn-id: branches/fixes_2_4@15046 -

marco 15 年之前
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共有 1 个文件被更改,包括 1 次插入0 次删除
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      compiler/cclasses.pas

+ 1 - 0
compiler/cclasses.pas

@@ -2014,6 +2014,7 @@ end;
         while assigned(NewNode) do
         while assigned(NewNode) do
          begin
          begin
            Next:=NewNode.Next;
            Next:=NewNode.Next;
+           prefetch(next.next);
            NewNode.Free;
            NewNode.Free;
            NewNode:=Next;
            NewNode:=Next;
           end;
           end;