From 185b9a216ddce671523e56c8ba277cad28625338 Mon Sep 17 00:00:00 2001
From: marco <marco@freepascal.org>
Date: Sat, 7 Feb 2015 14:12:56 +0000
Subject: [PATCH] --- Merging r29639 into '.': U    compiler/x86/cgx86.pas

# revisions: 29639

git-svn-id: branches/fixes_3_0@29640 -
---
 compiler/x86/cgx86.pas | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/x86/cgx86.pas b/compiler/x86/cgx86.pas
index f36e9cf3ac..02a79bbcd6 100644
--- a/compiler/x86/cgx86.pas
+++ b/compiler/x86/cgx86.pas
@@ -2266,7 +2266,8 @@ unit cgx86;
         REGCX=NR_CX;
         REGSI=NR_SI;
         REGDI=NR_DI;
-        copy_len_sizes = [1, 2];
+        copy_len_sizes = [1, 2, 4]; { 4 is included here, because it's still more
+          efficient to use copy_move instead of copy_string for copying 4 bytes }
         push_segment_size = S_W;
 {$endif}