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| author | Mingyao Yang <mingyao@google.com> | 2014-05-15 17:02:16 -0700 |
|---|---|---|
| committer | Ian Rogers <irogers@google.com> | 2014-07-11 17:17:10 -0700 |
| commit | 98d1cc8033251c93786e2fa8c59a2e555a9493be (patch) | |
| tree | f0a76b8fff060ee484af09028da65a8339d57057 /runtime/mirror/string-inl.h | |
| parent | aebf3cda094f34cf846d19a7724bdc8005267c95 (diff) | |
| download | art-98d1cc8033251c93786e2fa8c59a2e555a9493be.zip art-98d1cc8033251c93786e2fa8c59a2e555a9493be.tar.gz art-98d1cc8033251c93786e2fa8c59a2e555a9493be.tar.bz2 | |
Improve performance of invokevirtual/invokeinterface with embedded imt/vtable
Add an embedded version of imt/vtable into class object. Both tables start at
fixed offset within class object so method/entry point can be loaded directly
from class object for invokeinterface/invokevirtual.
Bug: 8142917
Change-Id: I4240d58cfbe9250107c95c0708c036854c455968
Diffstat (limited to 'runtime/mirror/string-inl.h')
| -rw-r--r-- | runtime/mirror/string-inl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runtime/mirror/string-inl.h b/runtime/mirror/string-inl.h index 315f7b1..6736497 100644 --- a/runtime/mirror/string-inl.h +++ b/runtime/mirror/string-inl.h @@ -18,6 +18,7 @@ #define ART_RUNTIME_MIRROR_STRING_INL_H_ #include "array.h" +#include "class.h" #include "intern_table.h" #include "runtime.h" #include "string.h" @@ -26,6 +27,11 @@ namespace art { namespace mirror { +inline uint32_t String::ClassSize() { + uint32_t vtable_entries = Object::kVTableLength + 51; + return Class::ComputeClassSize(true, vtable_entries, 1, 1, 2); +} + inline CharArray* String::GetCharArray() { return GetFieldObject<CharArray>(ValueOffset()); } |