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+2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR boehm-gc/40785
+ * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
+ the __sync_lock_test_and _set and __sync_lock_release builtins on
+ the powerpc. If not GCC 4.4, fix up the constraints so that it
+ builds without error.
+ (GC_clear): Ditto.
+
2009-07-17 Kai Tietz <kai.tietz@onevision.com>
* configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to