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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 // Sorted according to sparc. |
34 // Sorted according to sparc. |
35 |
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36 // z/Architecture remembers branch targets, so don't share vtables. |
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37 define_pd_global(bool, ShareVtableStubs, true); |
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38 |
35 |
39 define_pd_global(bool, ImplicitNullChecks, true); // Generate code for implicit null checks. |
36 define_pd_global(bool, ImplicitNullChecks, true); // Generate code for implicit null checks. |
40 define_pd_global(bool, TrapBasedNullChecks, true); |
37 define_pd_global(bool, TrapBasedNullChecks, true); |
41 define_pd_global(bool, UncommonNullCast, true); // Uncommon-trap NULLs passed to check cast. |
38 define_pd_global(bool, UncommonNullCast, true); // Uncommon-trap NULLs passed to check cast. |
42 |
39 |