Mercurial > hg > truffle
comparison src/share/vm/oops/arrayOop.hpp @ 1579:e9ff18c4ace7
Merge
| author | jrose |
|---|---|
| date | Wed, 02 Jun 2010 22:45:42 -0700 |
| parents | c18cbe5936b8 2d127394260e |
| children | f95d63e2154a |
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| 1562:dfe27f03244a | 1579:e9ff18c4ace7 |
|---|---|
| 90 // Returns the header size in words aligned to the requirements of the | 90 // Returns the header size in words aligned to the requirements of the |
| 91 // array object type. | 91 // array object type. |
| 92 static int header_size(BasicType type) { | 92 static int header_size(BasicType type) { |
| 93 size_t typesize_in_bytes = header_size_in_bytes(); | 93 size_t typesize_in_bytes = header_size_in_bytes(); |
| 94 return (int)(Universe::element_type_should_be_aligned(type) | 94 return (int)(Universe::element_type_should_be_aligned(type) |
| 95 ? align_object_size(typesize_in_bytes/HeapWordSize) | 95 ? align_object_offset(typesize_in_bytes/HeapWordSize) |
| 96 : typesize_in_bytes/HeapWordSize); | 96 : typesize_in_bytes/HeapWordSize); |
| 97 } | 97 } |
| 98 | 98 |
| 99 // Return the maximum length of an array of BasicType. The length can passed | 99 // Return the maximum length of an array of BasicType. The length can passed |
| 100 // to typeArrayOop::object_size(scale, length, header_size) without causing an | 100 // to typeArrayOop::object_size(scale, length, header_size) without causing an |