From 2ffaa986e2d0ced70017c842f8873a335b9719df Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 11 Jan 2007 16:00:02 +0000
Subject: [PATCH] use "r" instead of "q"

---
 src/os/unix/ngx_gcc_atomic_amd64.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/os/unix/ngx_gcc_atomic_amd64.h b/src/os/unix/ngx_gcc_atomic_amd64.h
index 289cd614e..faaf7afe8 100644
--- a/src/os/unix/ngx_gcc_atomic_amd64.h
+++ b/src/os/unix/ngx_gcc_atomic_amd64.h
@@ -68,7 +68,7 @@ ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add)
          NGX_SMP_LOCK
     "    xaddq  %0, %1;   "
 
-    : "+q" (add) : "m" (*value) : "cc", "memory");
+    : "+r" (add) : "m" (*value) : "cc", "memory");
 
     return add;
 }