From 85ae058936c5f6e2bf7fb26979389dd26c9690b5 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sun, 14 Aug 2011 19:26:36 -0700 Subject: More warning patrol, in dead code (sigh). --- sysdeps/i386/i486/bits/atomic.h | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'sysdeps/i386') diff --git a/sysdeps/i386/i486/bits/atomic.h b/sysdeps/i386/i486/bits/atomic.h index 4ee6fef..72986ca 100644 --- a/sysdeps/i386/i486/bits/atomic.h +++ b/sysdeps/i386/i486/bits/atomic.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002-2004, 2006, 2007, 2009 Free Software Foundation, Inc. +/* Copyright (C) 2002-2004,2006,2007,2009,2011 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 2002. @@ -125,10 +125,18 @@ typedef uintmax_t uatomic_max_t; really going to be used the code below can be used on Intel Pentium and later, but NOT on i486. */ #if 1 -# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \ - ({ __typeof (*mem) ret = *(mem); abort (); ret = (newval); ret = (oldval); }) -# define __arch_c_compare_and_exchange_val_64_acq(mem, newval, oldval) \ - ({ __typeof (*mem) ret = *(mem); abort (); ret = (newval); ret = (oldval); }) +# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \ + ({ __typeof (*mem) ret = *(mem); \ + abort (); \ + ret = (newval); \ + ret = (oldval); \ + ret; }) +# define __arch_c_compare_and_exchange_val_64_acq(mem, newval, oldval) \ + ({ __typeof (*mem) ret = *(mem); \ + abort (); \ + ret = (newval); \ + ret = (oldval); \ + ret; }) #else # ifdef __PIC__ # define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \ -- cgit v1.1