From 269e41e0894980fdf9fc23b521c73cd0cd35a39c Mon Sep 17 00:00:00 2001
From: Taco Hoekwater <taco@metatex.org>
Date: Fri, 1 Feb 2008 15:41:31 +0000
Subject: [PATCH] mempcy should be faster

git-svn-id: svn+ssh://scm.foundry.supelec.fr/svn/metapost/mplib/trunk@290 b0617d17-b707-0410-b22c-fd2634e05cc4
---
 src/texk/web2c/mpdir/lib/mp.w | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/texk/web2c/mpdir/lib/mp.w b/src/texk/web2c/mpdir/lib/mp.w
index ac0477d..2e93e1e 100644
--- a/src/texk/web2c/mpdir/lib/mp.w
+++ b/src/texk/web2c/mpdir/lib/mp.w
@@ -4290,13 +4290,7 @@ void mp_check_mem (MP mp,boolean print_locs ) {
   if ( print_locs ) {
     @<Print newly busy locations@>;
   }
-  for (p=0;p<=mp->lo_mem_max;p++) {
-    mp->was_free[p]=mp->free[p];
-  }
-  for (p=mp->hi_mem_min;p<=mp->mem_end;p++) {
-    mp->was_free[p]=mp->free[p];
-  }
-  /* |was_free:=free| might be faster */
+  memcpy(mp->was_free,mp->free, sizeof(char)*(mp->mem_end+1));
   mp->was_mem_end=mp->mem_end; 
   mp->was_lo_max=mp->lo_mem_max; 
   mp->was_hi_min=mp->hi_mem_min;
-- 
2.32.0.93.g670b81a890