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| author | Ian Rogers <irogers@google.com> | 2013-09-23 23:51:32 -0700 |
|---|---|---|
| committer | Ian Rogers <irogers@google.com> | 2013-09-24 17:07:24 -0700 |
| commit | fc0e94bed3f88ed7e50854fd8dfaf5dcb345250f (patch) | |
| tree | 5cfbe05084351576e9659cb8f7b66dcb6163a37b /runtime/dex_file-inl.h | |
| parent | 576fe9d4181c749aa510e32d2521ed4192bdfda0 (diff) | |
| download | art-fc0e94bed3f88ed7e50854fd8dfaf5dcb345250f.zip art-fc0e94bed3f88ed7e50854fd8dfaf5dcb345250f.tar.gz art-fc0e94bed3f88ed7e50854fd8dfaf5dcb345250f.tar.bz2 | |
StringPiece clean up.
Profile guided clean up.
Try to avoid creating StringPieces with the contents of a dex file where
the length is known.
Try to avoid RegTypeCache::FromDescriptor when there's a class available.
Make ConstantType::ConstantValue inlinable.
Saving of about 50ms from a 2 threaded ThinkFree compile on host.
Change-Id: I47a12c3c76f46e2c9805be1c3a3e3870fe1f5d85
Diffstat (limited to 'runtime/dex_file-inl.h')
| -rw-r--r-- | runtime/dex_file-inl.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/runtime/dex_file-inl.h b/runtime/dex_file-inl.h index dee8026..2ee9244 100644 --- a/runtime/dex_file-inl.h +++ b/runtime/dex_file-inl.h @@ -18,6 +18,7 @@ #define ART_RUNTIME_DEX_FILE_INL_H_ #include "base/logging.h" +#include "base/stringpiece.h" #include "dex_file.h" #include "leb128.h" #include "utils.h" @@ -36,6 +37,16 @@ inline const char* DexFile::GetStringDataAndLength(const StringId& string_id, ui return reinterpret_cast<const char*>(ptr); } +inline StringPiece DexFile::StringDataAsStringPieceByIdx(uint32_t idx) const { + if (idx == kDexNoIndex) { + return StringPiece(); + } + const StringId& string_id = GetStringId(idx); + uint32_t length; + const char* data = GetStringDataAndLength(string_id, &length); + return StringPiece(data, static_cast<int>(length)); +} + inline const DexFile::TryItem* DexFile::GetTryItems(const CodeItem& code_item, uint32_t offset) { const uint16_t* insns_end_ = &code_item.insns_[code_item.insns_size_in_code_units_]; return reinterpret_cast<const TryItem*> |