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* Use lookups for indexed accessesLars Knoll2014-01-201-0/+1
| | | | | | | This speeds up reading array data from objects significantly. Change-Id: I5d17a7b3e7583a16dc76d1ee6cbc1d7134e4c2fa Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Clean up property dependency data structuresSimon Hausmann2013-12-051-7/+0
| | | | | | | | | | | | | | | | As a follow-up to the previous commit, this patch cleans up the data structures used to track dependencies of QML binding expressions and functions to context and scope properties, determined at compile time. Instead of "collecting" these depending properties upfront (codegen time), we propagate the information that a property is a context or scope property into the IR at codegen time and later in the isel collect these properties and their notify signal index in a hash in the IR functions. The CompileData structure generator then can read these hashes directly when writing out the dependency information. Change-Id: I32134706e2d24bf63d1b1abad0259ab072460173 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Initial support for resolving meta-property access for the scope and context ↵Simon Hausmann2013-10-311-1/+9
| | | | | | | | | | | | | | | | | objects at QML compile time This avoids having to do a string lookup for ids and in the import cache at run-time, before we can do a string hash lookup in the property cache. Instead we resolve final properties in the context and scope object at compile time and look them up at run-time using their index instead. The dependencies to these properties are also tracked separately and recorded in the compiled data. This is merely the initial patch. There's a lot left to do, such as having specialized getter and setters for specific property types. Setters are missing altogether right now and will fall back to name lookup. Change-Id: If3cb4e7c9454ef4850a615f0935b311c9395b165 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Speed up id object lookupsSimon Hausmann2013-10-291-0/+1
| | | | | | | | | | | | | | | | | We can resolve lookups for objects referenced by id at QML compile time and use a run-time helper to extract the id object out of the QML context data by index instead of name. Dependencies to id objects are also tracked at compile time and registered separately before entering the generated function code. The lookup of id objects is encoded in the IR as special member lookups. Members will also then in the future be used to for property lookups in context and scope properties, as well as any other property lookups in QObjects where we can determine the meta-object. Change-Id: I36cf3ceb11b51a983da6cad5b61c3bf574acc20a Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Add a constant table to the compiled dataLars Knoll2013-10-291-0/+3
| | | | | | | | This will help simplifying and speeding up the moth generated code. Change-Id: I1b87c4b25dbfa6ce2e8a0b77e526f7fc063b0de2 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Beginning of a new qml parserSimon Hausmann2013-09-081-5/+6
| | | | | | | | | | | | | | The goal is to parse QML and JavaScript binding expressions/functions in one go and generate data structures that allow for the parsing to happen in a thread and the instantiation of the object tree in another thread, just reading from the generated data structures. This will replace qqmlcompiler and the VME. This new way of loading QML is currently hidden behind the QML_NEW_COMPILER=1 environment variable. There's lots of work left to fill in the gaps in object construction, Component support, Component.onComplete, error messages, etc. etc. Change-Id: I5e40643cff169f469f0b6ce151584ffee5ca5e90 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Get rid of engine pointer in iselSimon Hausmann2013-08-181-1/+1
| | | | | Change-Id: I58759712624713cd2215621dca4ccc86fa9a9194 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Ported the compile-time class setup for object literals to be run-time basedSimon Hausmann2013-08-161-0/+5
| | | | | Change-Id: I21225e4bf0f66914229cf64fa29ce870548c0e93 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Store line number mappings in the compiled functionSimon Hausmann2013-08-161-1/+5
| | | | | Change-Id: I4e37aac3618b20ccd52ce4833098781374a3daf6 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Ported regular expressions over to be run-time generated dataSimon Hausmann2013-08-161-0/+4
| | | | | Change-Id: I04e693d4923c97c3d869a5beb17011f6aad85f03 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Ported lookups to use the compiled data infrastructureSimon Hausmann2013-08-151-1/+7
| | | | | Change-Id: Idf75cd51087ea825f22aabda59661be461fd3b86 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Move codeRef out of QV4::FunctionSimon Hausmann2013-08-151-1/+1
| | | | | Change-Id: I65700b9cc4907aaa28623a95204e88f87fccfd49 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Begin using the compiled data structures for runtime stringsSimon Hausmann2013-08-151-2/+0
| | | | | Change-Id: Idbf278a96624bf101df35de40577b38e593f22be Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Initial version of generator for new data structuresSimon Hausmann2013-08-151-0/+82
Change-Id: I172a504f8b4f8284967a4a02e207bf4c0a04c2a4 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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