From 9a28c8460662b1cfee787f039a33cf45e5fe843f Mon Sep 17 00:00:00 2001
From: bergner <bergner@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 22 Sep 2006 13:42:51 +0000
Subject: [PATCH] Set REG_POINTER flag according to MEM_POINTER flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117143 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 6 ++++++
gcc/explow.c | 2 ++
2 files changed, 8 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 311f26bd4273..190d3873bd73 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 2cc34899197f..e21e9c112ecb 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);
--
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