re PR target/19421 (ICE with soft-float on m68k)

	PR tree-optimization/19421
	* tree-inline.c (copy_body_r): Do not walk subtrees after substituting.

From-SVN: r94254

gcc/ChangeLog

+2005-01-26  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/19421
+	* tree-inline.c (copy_body_r): Do not walk subtrees after substituting.
+
 2005-01-26  Hans-Peter Nilsson  <hp@axis.com>
 
 	* config/cris/cris.h (LIB_SPEC) <sim*>: Use -lsyslinux, not

gcc/tree-inline.c

@@ -504,6 +504,7 @@ copy_body_r (tree *tp, int *walk_subtrees, void *data)
       /* Replace this variable with the copy.  */
       STRIP_TYPE_NOPS (new_decl);
       *tp = new_decl;
+      *walk_subtrees = 0;
     }
   else if (TREE_CODE (*tp) == STATEMENT_LIST)
     copy_statement_list (tp);