Java Code Examples for java.lang.invoke.CallSite#setTarget()

The following examples show how to use java.lang.invoke.CallSite#setTarget() . 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: CompiledFunction.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 2

Source File: CompiledFunction.java From jdk8u60 with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 3

Source File: CompiledFunction.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 4

Source File: CompiledFunction.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 5

Source File: CompiledFunction.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 6

Source File: CompiledFunction.java From hottub with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

Example 7

Source File: CompiledFunction.java From jdk8u_nashorn with GNU General Public License v2.0

6 votes

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}