diff options
Diffstat (limited to 'src/share/vm/compiler/oopMap.hpp')
| -rw-r--r-- | src/share/vm/compiler/oopMap.hpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/share/vm/compiler/oopMap.hpp b/src/share/vm/compiler/oopMap.hpp index 5c9c8c42f..ac05d570c 100644 --- a/src/share/vm/compiler/oopMap.hpp +++ b/src/share/vm/compiler/oopMap.hpp @@ -61,7 +61,7 @@ public: unused_value =0, // powers of 2, for masking OopMapStream oop_value = 1, value_value = 2, - dead_value = 4, + narrowoop_value = 4, callee_saved_value = 8, derived_oop_value= 16, stack_obj = 32 }; @@ -90,14 +90,14 @@ public: // Querying bool is_oop() { return mask_bits(value(), type_mask_in_place) == oop_value; } bool is_value() { return mask_bits(value(), type_mask_in_place) == value_value; } - bool is_dead() { return mask_bits(value(), type_mask_in_place) == dead_value; } + bool is_narrowoop() { return mask_bits(value(), type_mask_in_place) == narrowoop_value; } bool is_callee_saved() { return mask_bits(value(), type_mask_in_place) == callee_saved_value; } bool is_derived_oop() { return mask_bits(value(), type_mask_in_place) == derived_oop_value; } bool is_stack_obj() { return mask_bits(value(), type_mask_in_place) == stack_obj; } void set_oop() { set_value((value() & register_mask_in_place) | oop_value); } void set_value() { set_value((value() & register_mask_in_place) | value_value); } - void set_dead() { set_value((value() & register_mask_in_place) | dead_value); } + void set_narrowoop() { set_value((value() & register_mask_in_place) | narrowoop_value); } void set_callee_saved() { set_value((value() & register_mask_in_place) | callee_saved_value); } void set_derived_oop() { set_value((value() & register_mask_in_place) | derived_oop_value); } void set_stack_obj() { set_value((value() & register_mask_in_place) | stack_obj); } @@ -176,6 +176,7 @@ class OopMap: public ResourceObj { // slots to hold 4-byte values like ints and floats in the LP64 build. void set_oop ( VMReg local); void set_value( VMReg local); + void set_narrowoop(VMReg local); void set_dead ( VMReg local); void set_callee_saved( VMReg local, VMReg caller_machine_register ); void set_derived_oop ( VMReg local, VMReg derived_from_local_register ); @@ -245,7 +246,7 @@ class OopMapSet : public ResourceObj { static void all_do(const frame* fr, const RegisterMap* reg_map, OopClosure* oop_fn, void derived_oop_fn(oop* base, oop* derived), - OopClosure* value_fn, OopClosure* dead_fn); + OopClosure* value_fn); // Printing void print_on(outputStream* st) const; |