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/qqmltypecompiler.cpp | |
| 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/qqmltypecompiler.cpp')
| -rw-r--r-- | src/qml/compiler/qqmltypecompiler.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/qml/compiler/qqmltypecompiler.cpp b/src/qml/compiler/qqmltypecompiler.cpp index b960f4bb2d..90f775f781 100644 --- a/src/qml/compiler/qqmltypecompiler.cpp +++ b/src/qml/compiler/qqmltypecompiler.cpp @@ -218,6 +218,7 @@ bool QQmlTypeCompiler::compile() QV4::ExecutionEngine *v4 = engine->v4engine(); QScopedPointer<QV4::EvalInstructionSelection> isel(v4->iselFactory->create(engine, v4->executableAllocator, &document->jsModule, &document->jsGenerator)); isel->setUseFastLookups(false); + isel->setUseTypeInference(true); document->javaScriptCompilationUnit = isel->compile(/*generated unit data*/false); } |