Update comments.

From-SVN: r11036

Update comments.
From-SVN: r11036
e18c4cfe · Richard Kenner · 7b5311b1 · e18c4cfe
Commit e18c4cfe authored Jan 17, 1996 by Richard Kenner
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gcc/optabs.c
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--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -3884,12 +3884,6 @@ expand_fix (to, from, unsignedp)
 				   GET_MODE (to), from));
    }
      
-  /* Do NOT copy, if "to" is the same as "target".  See
-     expand_float().  It used to cause a bogus "clobber" of the
-     input, causing it's ancestors to be deleted.  Hopefully the call
-     is just unnecessary now, causing extra time in optimization, or
-     some extra instructions.
-     / Hans-Peter.Nilsson@axis.se */ 
  if (target != to)
    {
      if (GET_MODE (to) == GET_MODE (target))