Searched defs:size_mask (Results 1 - 2 of 2) sorted by relevance

/openjdk7/hotspot/src/share/vm/oops/
H A DmarkOop.hpp381 const static uintptr_t size_mask = LP64_ONLY(right_n_bits(size_bits)) member in class:markOopDesc
384 (address_word)size_mask << size_shift;
401 assert((size & ~size_mask) == 0, "shouldn't overflow size field");
403 (((intptr_t)size & size_mask) << size_shift));
/openjdk7/hotspot/src/share/vm/c1/
H A Dc1_LIR.hpp258 , size_mask = right_n_bits(size_bits) << size_shift enumerator in enum:LIR_OprDesc::OprMask
272 OprSize size_field() const { return (OprSize)(value() & size_mask); }
372 bool is_single_stack() const { validate_type(); return check_value_mask(kind_mask | size_mask, stack_value | single_size); }
373 bool is_double_stack() const { validate_type(); return check_value_mask(kind_mask | size_mask, stack_value | double_size); }
378 bool is_single_cpu() const { validate_type(); return check_value_mask(kind_mask | size_mask, cpu_register | single_size); }
379 bool is_double_cpu() const { validate_type(); return check_value_mask(kind_mask | size_mask, cpu_register | double_size); }
384 bool is_single_fpu() const { validate_type(); return check_value_mask(kind_mask | size_mask, fpu_register | single_size); }
385 bool is_double_fpu() const { validate_type(); return check_value_mask(kind_mask | size_mask, fpu_register | double_size); }
388 bool is_single_xmm() const { validate_type(); return check_value_mask(kind_mask | size_mask | is_xmm_mask, fpu_register | single_size | is_xmm_mask); }
389 bool is_double_xmm() const { validate_type(); return check_value_mask(kind_mask | size_mask | is_xmm_mas
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