From 126e5b0d250c6955ae27a0f8c65e1f0e254215df Mon Sep 17 00:00:00 2001
From: Jim Wilson <wilson@gcc.gnu.org>
Date: Tue, 13 Feb 1996 10:28:57 -0800
Subject: [PATCH] (store_constructor_field): Only call change_address if bitpos
 is nonzero.

From-SVN: r11258
---
 gcc/expr.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/gcc/expr.c b/gcc/expr.c
index 342fa375135..79fb387afc0 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -3275,12 +3275,11 @@ store_constructor_field (target, bitsize, bitpos,
   if (TREE_CODE (exp) == CONSTRUCTOR
       && (bitpos % BITS_PER_UNIT) == 0)
     {
-      bitpos /= BITS_PER_UNIT;
-      store_constructor (exp,
-			 change_address (target, VOIDmode,
-					 plus_constant (XEXP (target, 0),
-							bitpos)),
-			 cleared);
+      if (bitpos != 0)
+	target = change_address (target, VOIDmode,
+				 plus_constant (XEXP (target, 0),
+						bitpos / BITS_PER_UNIT));
+      store_constructor (exp, target, cleared);
     }
   else
     store_field (target, bitsize, bitpos, mode, exp,
-- 
2.30.2