Remove use of _GLIBCXX__ATOMIC_BUILTINS_4 as it's no longer ever
defined...
Also, random fixup for "make check-performance."
tested x86/linux
-benjamin
2011-12-19 Benjamin Kosnik <b...@redhat.com>
* testsuite/performance/25_algorithms/search_n.cc: Disambiguate
local variable.
2011-12-19 Benjamin Kosnik <b...@redhat.com>
* libsupc++/eh_tm.cc (free_any_cxa_exception): Use
__GCC_ATOMIC_INT_LOCK_FREE, not _GLIBCXX_ATOMIC_BUILTINS_4.
diff --git a/libstdc++-v3/libsupc++/eh_tm.cc b/libstdc++-v3/libsupc++/eh_tm.cc
index a646102..1df8644 100644
--- a/libstdc++-v3/libsupc++/eh_tm.cc
+++ b/libstdc++-v3/libsupc++/eh_tm.cc
@@ -1,5 +1,5 @@
// -*- C++ -*- Exception handling routines for Transactional Memory.
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2011 Free Software Foundation, Inc.
//
// This file is part of GCC.
//
@@ -45,7 +45,7 @@ free_any_cxa_exception (_Unwind_Exception *eo)
__cxa_free_dependent_exception (dep);
}
-#ifdef _GLIBCXX_ATOMIC_BUILTINS_4
+#if __GCC_ATOMIC_INT_LOCK_FREE > 1
if (__sync_sub_and_fetch (&h->referenceCount, 1) == 0)
#endif
__cxa_free_exception (h + 1);
