From 283f4cc63091ab35a8f4227f50cd68d339e94c8b Mon Sep 17 00:00:00 2001
From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Mon, 18 Jun 2012 14:16:27 +0200
Subject: [PATCH] Mark memory using nodes with "uses_memory".

---
 ir/be/amd64/amd64_spec.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ir/be/amd64/amd64_spec.pl b/ir/be/amd64/amd64_spec.pl
index cdc6d97de..efca79af8 100644
--- a/ir/be/amd64/amd64_spec.pl
+++ b/ir/be/amd64/amd64_spec.pl
@@ -83,6 +83,7 @@ $default_copy_attr = "amd64_copy_attr";
 
 %nodes = (
 Push => {
+	op_flags  => [ "uses_memory" ],
 	state     => "exc_pinned",
 	reg_req   => { in => [ "gp", "gp", "none", "gp", "rsp" ], out => [ "rsp:I|S", "none" ] },
 	ins       => [ "base", "index", "mem", "val", "stack" ],
-- 
2.20.1