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30 #include "utilities/macros.hpp" |
30 #include "utilities/macros.hpp" |
31 |
31 |
32 // Sets the default values for platform dependent flags used by the runtime system. |
32 // Sets the default values for platform dependent flags used by the runtime system. |
33 // (see globals.hpp) |
33 // (see globals.hpp) |
34 |
34 |
35 define_pd_global(bool, ShareVtableStubs, false); // Improves performance markedly for mtrt and compress. |
35 define_pd_global(bool, ShareVtableStubs, true); |
36 define_pd_global(bool, NeedsDeoptSuspend, false); // Only register window machines need this. |
36 define_pd_global(bool, NeedsDeoptSuspend, false); // Only register window machines need this. |
37 |
37 |
38 |
38 |
39 define_pd_global(bool, ImplicitNullChecks, true); // Generate code for implicit null checks. |
39 define_pd_global(bool, ImplicitNullChecks, true); // Generate code for implicit null checks. |
40 define_pd_global(bool, TrapBasedNullChecks, true); |
40 define_pd_global(bool, TrapBasedNullChecks, true); |