From f2f48c6c60549b62dbe8260b9b6d7227a25dddf8 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Fri, 18 Mar 2016 16:44:44 +0100 Subject: [PATCH] * libsupc++/guard.cc: Revert my last commit. From-SVN: r234336 --- libstdc++-v3/ChangeLog | 10 ---------- libstdc++-v3/libsupc++/guard.cc | 2 ++ 2 files changed, 2 insertions(+), 10 deletions(-) diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 76cc284..8d5312d 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,13 +1,3 @@ -2016-03-18 Uros Bizjak - - Revert: - 2015-07-02 Uros Bizjak - - * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load - to avoid unused variable warning. - (__set_and_release): Use __p after __atomic_store to avoid unused - variable warning. - 2016-02-24 Jonathan Wakely PR libstdc++/69939 diff --git a/libstdc++-v3/libsupc++/guard.cc b/libstdc++-v3/libsupc++/guard.cc index 1b1b23c..9b61799 100644 --- a/libstdc++-v3/libsupc++/guard.cc +++ b/libstdc++-v3/libsupc++/guard.cc @@ -117,6 +117,7 @@ __test_and_acquire (__cxxabiv1::__guard *g) unsigned char __c; unsigned char *__p = reinterpret_cast(g); __atomic_load (__p, &__c, __ATOMIC_ACQUIRE); + (void) __p; return _GLIBCXX_GUARD_TEST(&__c); } # define _GLIBCXX_GUARD_TEST_AND_ACQUIRE(G) __test_and_acquire (G) @@ -132,6 +133,7 @@ __set_and_release (__cxxabiv1::__guard *g) unsigned char *__p = reinterpret_cast(g); unsigned char val = 1; __atomic_store (__p, &val, __ATOMIC_RELEASE); + (void) __p; } # define _GLIBCXX_GUARD_SET_AND_RELEASE(G) __set_and_release (G) # endif -- 2.7.4