From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 14 Nov 2014 06:05:51 +0000 (+0000)
Subject:         * cas_n.c (libat_compare_exchange): Add missing cast.
X-Git-Tag: upstream/5.3.0~4148
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=de003e46d83294471999350317cc60dd77693fde;p=platform%2Fupstream%2Flinaro-gcc.git

    * cas_n.c (libat_compare_exchange): Add missing cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217536 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 609779f..21f4856 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-13  Andrew Waterman <waterman@cs.berkeley.edu>
+
+	* cas_n.c (libat_compare_exchange): Add missing cast.
+
 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 	PR target/63610
diff --git a/libatomic/cas_n.c b/libatomic/cas_n.c
index 801262d..a885afa 100644
--- a/libatomic/cas_n.c
+++ b/libatomic/cas_n.c
@@ -70,7 +70,7 @@ SIZE(libat_compare_exchange) (UTYPE *mptr, UTYPE *eptr, UTYPE newval,
       mask = -1;
     }
 
-  weval = *eptr << shift;
+  weval = (UWORD)*eptr << shift;
   wnewval = (UWORD)newval << shift;
   woldval = __atomic_load_n (wptr, __ATOMIC_RELAXED);
   do