typeck.c (c_expand_asm_operands): Restore the original contents of the output list.

        * typeck.c (c_expand_asm_operands): Restore the original
        contents of the output list.

From-SVN: r33362

gcc/cp/ChangeLog

+2000-04-23  Richard Henderson  <rth@cygnus.com>
+
+	* typeck.c (c_expand_asm_operands): Restore the original
+	contents of the output list.
+
 2000-04-22  Gabriel Dos Reis <gdr@codesourcery.com>
 
-	        * ir.texi:  Document complex number representation.
+	* ir.texi:  Document complex number representation.
 	
 2000-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 
@@ -544,7 +549,7 @@ Sat Apr 15 16:00:01 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 2000-04-05  Benjamin Kosnik  <bkoz@cygnus.com>
 
-        * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
+	* decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
 
 2000-04-05  Mark Mitchell  <mark@codesourcery.com>
 

gcc/cp/typeck.c

@@ -6670,6 +6670,10 @@ c_expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
 	  expand_expr (build_modify_expr (o[i], NOP_EXPR, TREE_VALUE (tail)),
 		       const0_rtx, VOIDmode, EXPAND_NORMAL);
 	  free_temp_slots ();
+
+	  /* Restore the original value so that it's correct the next
+	     time we expand this function.  */
+	  TREE_VALUE (tail) = o[i];
 	}
       /* Detect modification of read-only values.
 	 (Otherwise done by build_modify_expr.)  */