diff options
| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-08-22 12:11:40 +0200 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-08-26 16:45:26 +0200 |
| commit | b926452f6c98e35fd87706fc637240cb47bac4bf (patch) | |
| tree | 4cda0562b5544115177b732ad5df6f092d87d0a6 /src/qml/compiler/qv4isel_p.h | |
| parent | 39286a50c32321981adb82ea47c93b7398b257d8 (diff) | |
V4: disable type inference and loop peeling for the interpreter.
Loop peeling is always disabled. Type inference is still enabled for
QML code, because of the static-type nature of the properties.
This speeds up crypto.js by 20%.
Change-Id: Ibf51cb36f8904d64df0793980d463451dfd361e2
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/compiler/qv4isel_p.h')
| -rw-r--r-- | src/qml/compiler/qv4isel_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4isel_p.h b/src/qml/compiler/qv4isel_p.h index 7048b33202..984e8ab4bf 100644 --- a/src/qml/compiler/qv4isel_p.h +++ b/src/qml/compiler/qv4isel_p.h @@ -60,6 +60,7 @@ public: QV4::CompiledData::CompilationUnit *compile(bool generateUnitData = true); void setUseFastLookups(bool b) { useFastLookups = b; } + void setUseTypeInference(bool onoff) { useTypeInference = onoff; } int registerString(const QString &str) { return jsGenerator->registerString(str); } uint registerIndexedGetterLookup() { return jsGenerator->registerIndexedGetterLookup(); } @@ -76,6 +77,7 @@ protected: virtual QV4::CompiledData::CompilationUnit *backendCompileStep() = 0; bool useFastLookups; + bool useTypeInference; QV4::ExecutableAllocator *executableAllocator; QV4::Compiler::JSUnitGenerator *jsGenerator; QScopedPointer<QV4::Compiler::JSUnitGenerator> ownJSGenerator; |