From 2319ffbb7ae57cda5bb19ff0dae37443b71ae3ba Mon Sep 17 00:00:00 2001
From: Peter Bergner <bergner@vnet.ibm.com>
Date: Fri, 22 Sep 2006 08:42:51 -0500
Subject: Set REG_POINTER flag according to MEM_POINTER flag.

From-SVN: r117143
---
 gcc/ChangeLog | 6 ++++++
 gcc/explow.c  | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 311f26bd427..190d3873bd7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-09-22  Peter Bergner <bergner@vnet.ibm.com>
+
+	PR middle-end/28690
+	* explow.c (force_reg): Set REG_POINTER flag according to
+	MEM_POINTER flag.
+
 2006-09-22  Zdenek Dvorak <dvorakz@suse.cz>
 
 	PR tree-optimization/28888
diff --git a/gcc/explow.c b/gcc/explow.c
index 2cc34899197..e21e9c112ec 100644
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -710,6 +710,8 @@ force_reg (enum machine_mode mode, rtx x)
 
 	align = MIN (sa, ca);
       }
+    else if (MEM_P (x) && MEM_POINTER (x))
+      align = MEM_ALIGN (x);
 
     if (align)
       mark_reg_pointer (temp, align);
-- 
cgit v1.2.1