--- old/src/hotspot/cpu/sparc/c1_globals_sparc.hpp	2017-11-28 15:54:16.300584022 +0100
+++ new/src/hotspot/cpu/sparc/c1_globals_sparc.hpp	2017-11-28 15:54:16.144584885 +0100
@@ -50,7 +50,7 @@
 define_pd_global(intx, NonProfiledCodeHeapSize,      13*M );
 define_pd_global(intx, ProfiledCodeHeapSize,         14*M );
 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M  );
-define_pd_global(intx, CodeCacheExpansionSize,       32*K );
+define_pd_global(intx, CodeCacheExpansionSize,       os::vm_page_size());
 define_pd_global(uintx, CodeCacheMinBlockLength,     1);
 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
 define_pd_global(size_t, MetaspaceSize,              12*M );