(expand_expr, case COMPONENT_REF): Don't make recursive call on object

with EXPAND_SUM.

From-SVN: r10989

diff --git a/gcc/expr.c b/gcc/expr.c
index 4d8e323a028b8e87bbdfc5e1c2a7c32f9f3db04b..60336c96ecad81758f7cb43f8120313d02e8cba1 100644 (file)
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -1,5 +1,5 @@
 /* Convert tree expression to rtl instructions, for GNU compiler.
-   Copyright (C) 1988, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1988, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -5129,11 +5129,7 @@ expand_expr (exp, target, tmode, modifier)
        if (tem == exp)
          abort ();
 
-       /* In some cases, we will be offsetting OP0's address by a constant.
-          So get it as a sum, if possible.  If we will be using it
-          directly in an insn, we validate it. 
-
-          If TEM's type is a union of variable size, pass TARGET to the inner
+       /* If TEM's type is a union of variable size, pass TARGET to the inner
           computation, since it will need a temporary and TARGET is known
           to have to do.  This occurs in unchecked conversion in Ada.  */
   
@@ -5142,7 +5138,7 @@ expand_expr (exp, target, tmode, modifier)
                            && (TREE_CODE (TYPE_SIZE (TREE_TYPE (tem)))
                                != INTEGER_CST)
                            ? target : NULL_RTX),
-                          VOIDmode, EXPAND_SUM);
+                          VOIDmode, 0);
 
        /* If this is a constant, put it into a register if it is a
           legitimate constant and memory if it isn't.  */