From 163ee9485d2f4ac471f2afcfaf61a6e60d36c197 Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Thu, 22 Oct 2009 12:30:36 -0700
Subject: Add a memory clobber to placate gcc

---
 liboil/i386_amd64/sum.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'liboil')

diff --git a/liboil/i386_amd64/sum.c b/liboil/i386_amd64/sum.c
index 8bf4de4..6946450 100644
--- a/liboil/i386_amd64/sum.c
+++ b/liboil/i386_amd64/sum.c
@@ -30,7 +30,8 @@ sum_s16_mmx (int16_t *d, int16_t *s, int n)
         "  movq %%mm0, 0(%2)\n"
         "  emms\n"
         : "+r" (s), "+r" (n)
-        : "r" (a));
+        : "r" (a)
+        : "memory");
 
     sum += a[0];
     sum += a[1];
-- 
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