Java Code Examples for jdk.nashorn.internal.ir.FunctionNode#hasApplyToCallSpecialization()

The following examples show how to use jdk.nashorn.internal.ir.FunctionNode#hasApplyToCallSpecialization() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RecompilableScriptFunctionData.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
Example 2
Source File: RecompilableScriptFunctionData.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
Example 3
Source File: RecompilableScriptFunctionData.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
Example 4
Source File: RecompilableScriptFunctionData.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
Example 5
Source File: RecompilableScriptFunctionData.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}
Example 6
Source File: RecompilableScriptFunctionData.java    From jdk8u_nashorn with GNU General Public License v2.0 5 votes vote down vote up 
private FunctionInitializer compileTypeSpecialization(final MethodType actualCallSiteType, final ScriptObject runtimeScope, final boolean persist) {
    // We're creating an empty script object for holding local variables. AssignSymbols will populate it with
    // explicit Undefined values for undefined local variables (see AssignSymbols#defineSymbol() and
    // CompilationEnvironment#declareLocalSymbol()).

    if (log.isEnabled()) {
        log.info("Parameter type specialization of '", functionName, "' signature: ", actualCallSiteType);
    }

    final boolean persistentCache = persist && usePersistentCodeCache();
    String cacheKey = null;
    if (persistentCache) {
        final TypeMap typeMap = typeMap(actualCallSiteType);
        final Type[] paramTypes = typeMap == null ? null : typeMap.getParameterTypes(functionNodeId);
        cacheKey = CodeStore.getCacheKey(functionNodeId, paramTypes);
        final CodeInstaller newInstaller = getInstallerForNewCode();
        final StoredScript script = newInstaller.loadScript(source, cacheKey);

        if (script != null) {
            Compiler.updateCompilationId(script.getCompilationId());
            return script.installFunction(this, newInstaller);
        }
    }

    final FunctionNode fn = reparse();
    final Compiler compiler = getCompiler(fn, actualCallSiteType, runtimeScope);
    final FunctionNode compiledFn = compiler.compile(fn,
            fn.isCached() ? CompilationPhases.COMPILE_ALL_CACHED : CompilationPhases.COMPILE_ALL);

    if (persist && !compiledFn.hasApplyToCallSpecialization()) {
        compiler.persistClassInfo(cacheKey, compiledFn);
    }
    return new FunctionInitializer(compiledFn, compiler.getInvalidatedProgramPoints());
}