diff -r cf127be65014 -r 0ce0ac68ace7 src/hotspot/cpu/sparc/globals_sparc.hpp
--- a/src/hotspot/cpu/sparc/globals_sparc.hpp	Sat Nov 11 01:21:09 2017 +0100
+++ b/src/hotspot/cpu/sparc/globals_sparc.hpp	Thu Aug 31 10:00:28 2017 +0200
@@ -87,6 +87,8 @@
 
 define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
 
+define_pd_global(bool, ThreadLocalHandshakes, true);
+
 #define ARCH_FLAGS(develop, \
                    product, \
                    diagnostic, \