* Compress CompressibleStrings on GC reclaim end event
- if there is reference about data of CompressibleString on stack, we should give up compressing.
we don't need to search heap space because I redesigned StringView
(we should not store string buffer data on heap without owner)
* Redesign StringView
- Don't save string buffer address as its member. because buffer of CompressibleString can be deleted
- If we don't save string buffer address on StringView, parser performance may dropped.
becuase parser access string data a lot.
so I introduce ParserStringView. it saves buffer address. we should ParserStringView on parser only.
we can save string buffer address while parsing. because GC is disabled while parsing.
* Enable CompressibleString always
* Implement cache of RegExpOptionStrings
* Implement finding system locale function on RuntimeICUBinder avoiding call uloc_getDefault.
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
* add CompressibleString to compress/decompress large-sized source code
* add ENABLE_SOURCE_COMPRESSION flag (you can use the CompressibleString by build with -DENABLE_SOURCE_COMPRESSION flag)
* use lz4 compression algorithm (from https://github.com/lz4/lz4, the latest release v1.9.2)
- add Escargot::LZ4 namespace
- pull included lib header files out of Escargot::LZ4 namespace
- code format changed by tools/check_tidy.py
* default outdir in config.cmake removed
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
