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path: root/src/qml/jsruntime/qv4math_p.h
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* Split compiler and runtime more clearlyUlf Hermann2019-07-111-1/+1
| | | | | | | | Provide different export macros and different top level headers for each, don't include runtime headers from compiler sources. Change-Id: I7dc3f8c95839a00a871ba045ec65af87123154be Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Split QV4::Value into a static and a dynamic partUlf Hermann2019-05-311-6/+7
| | | | | | | | The static part can be used for compilation and won't resolve managed objects. This allows us to remove all the remaining V4_BOOTSTRAP. Change-Id: Id2f6feb64c48beb2a407697881aea8c0d791a532 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Remove tracing JIT infrastructureUlf Hermann2019-04-291-21/+6
| | | | | | | | The tracing JIT won't be finished. Therefore, remove the parts that have already been integrated. Change-Id: If72036be904bd7fc17ba9bcba0a317f8ed6cb30d Reviewed-by: Erik Verbruggen <erik.verbruggen@me.com>
* V4: Collect trace information in the interpreterErik Verbruggen2019-01-251-6/+21
| | | | | | | | | | | | | | | Collect type information about values used in a function. These include all parameters, and the results of many bytecode instructions. For array loads/stores, it also tracks if the access is in-bounds of a SimpleArrayData. Collection is only enabled when the qml-tracing feature is turned on while configuring. In subsequent patches this is used to generated optimized JITted code. Change-Id: I63985c334c3fdc55fca7fb4addfe3e535989aac5 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* Cleanups in Value/PrimitiveLars Knoll2018-09-171-6/+6
| | | | | | | | | | | | Get rid of Primitive and move the corresponding methods directly into Value. Mark many methods in Value as constexpr and turn Value into a POD type again. Keep Primitive as a pure alias to Value for source compatibility of other modules that might be using it. Change-Id: Icb47458947dd3482c8852e95782123ea4346f5ec Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Updated license headersJani Heikkinen2016-01-191-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: Ic36f1a0a1436fe6ac6eeca8c2375a79857e9cb12 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Use qtbase add/sub/mul with overflow implementations.Erik Verbruggen2015-11-271-63/+10
| | | | | | | | | | Those use compiler intrinsics when available. If not, the same code that was previously in qtdeclarative is used. Depends on 5ff7a3d96e0ce0dcb3d388b53d038cdd40c7a975 in qtbase. Change-Id: I8adf1a9d368ffc4e368260de518725ed7be6d2b8 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Add missing "We mean it" comments to private headers.Friedemann Kleint2015-10-061-0/+11
| | | | | | Task-number: QTBUG-48594 Change-Id: Ifc207938de7f0c8995fc712df92665f222612647 Reviewed-by: Alan Alpert <aalpert@blackberry.com>
* Update copyright headersJani Heikkinen2015-02-121-7/+7
| | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I61120571787870c0ed17066afb31779b1e6e30e9 Reviewed-by: Iikka Eklund <iikka.eklund@theqtcompany.com>
* V4 runtime: tune Runtime::add/sub/mul a bit.Erik Verbruggen2014-09-101-32/+27
| | | | | | | | | | Tell the compiler to schedule the int32 case first, tune the double conversion a bit (int64->double is quite expensive), and write the function in such a way that it matches typical overflow idiom which compilers recognize. Change-Id: Ieae9a60275716002fbdbc54e1d7291c8aad8c927 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update license headers and add new licensesJani Heikkinen2014-08-251-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0 Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* Fix interpreter math routines.Erik Verbruggen2014-03-281-6/+9
| | | | | | | | | | | | | | | | This: qint64 result = a + b; is not equal to: qint64 result = static_cast<qint64>(a) + b; So checking if the former will overflow, and then doing the "double case", will get thrown out by an optimizing compiler. While we're in the area, optimize the X86 case a bit too. Change-Id: Idfb69b16dbaaa0ae9f013a430ff060ca789526ba Reviewed-by: Simon Hausmann <simon.hausmann@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Move Value::fromBool, ... to a new Primitive classLars Knoll2013-09-281-12/+12
| | | | | | | | This will simplify finding the remaining direct usages of QV4::Value that need fixing. Change-Id: I223099727436d5748027c84c53d9dfc4028e38ed Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Restructure source codeLars Knoll2013-08-081-0/+147
Move the v4 engine classes from a subdir of qml/qml into two subdirs (compiler and jsruntime) of the qml module Remove an unsued qv4syntaxchecker class, and move the moth code directly into compiler. Change-Id: I6929bede1f25098e6cb2e68087e779fac16b0c68 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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