Examples with Value jdk.vm.ci.meta.Value used on opensource projects

Example 11 with Value

use of jdk.vm.ci.meta.Value in project graal by oracle.

the class AMD64HotSpotNodeLIRBuilder method emitPrologue.

@Override
protected void emitPrologue(StructuredGraph graph) {
    CallingConvention incomingArguments = gen.getResult().getCallingConvention();
    Value[] params = new Value[incomingArguments.getArgumentCount() + 1];
    for (int i = 0; i < params.length - 1; i++) {
        params[i] = incomingArguments.getArgument(i);
        if (isStackSlot(params[i])) {
            StackSlot slot = ValueUtil.asStackSlot(params[i]);
            if (slot.isInCallerFrame() && !gen.getResult().getLIR().hasArgInCallerFrame()) {
                gen.getResult().getLIR().setHasArgInCallerFrame();
            }
        }
    }
    params[params.length - 1] = rbp.asValue(LIRKind.value(AMD64Kind.QWORD));
    gen.emitIncomingValues(params);
    getGen().emitSaveRbp();
    getGen().append(((HotSpotDebugInfoBuilder) getDebugInfoBuilder()).lockStack());
    for (ParameterNode param : graph.getNodes(ParameterNode.TYPE)) {
        Value paramValue = params[param.index()];
        assert paramValue.getValueKind().equals(getLIRGeneratorTool().getLIRKind(param.stamp(NodeView.DEFAULT))) : paramValue.getValueKind() + " != " + param.stamp(NodeView.DEFAULT);
        setResult(param, gen.emitMove(paramValue));
    }
}

Example 12 with Value

use of jdk.vm.ci.meta.Value in project graal by oracle.

the class LogicCompareAndSwapNode method generate.

@Override
public void generate(NodeLIRBuilderTool gen) {
    assert getNewValue().stamp(NodeView.DEFAULT).isCompatible(getExpectedValue().stamp(NodeView.DEFAULT));
    assert !this.canDeoptimize();
    LIRGeneratorTool tool = gen.getLIRGeneratorTool();
    LIRKind resultKind = tool.getLIRKind(stamp(NodeView.DEFAULT));
    Value trueResult = tool.emitConstant(resultKind, JavaConstant.TRUE);
    Value falseResult = tool.emitConstant(resultKind, JavaConstant.FALSE);
    Value result = tool.emitLogicCompareAndSwap(gen.operand(getAddress()), gen.operand(getExpectedValue()), gen.operand(getNewValue()), trueResult, falseResult);
    gen.setResult(this, result);
}

Example 13 with Value

use of jdk.vm.ci.meta.Value in project graal by oracle.

the class AtomicReadAndAddNode method generate.

@Override
public void generate(NodeLIRBuilderTool gen) {
    Value result = gen.getLIRGeneratorTool().emitAtomicReadAndAdd(gen.operand(address), gen.operand(delta));
    gen.setResult(this, result);
}

Example 14 with Value

use of jdk.vm.ci.meta.Value in project graal by oracle.

the class ResolveConstantStubCall method generate.

@Override
public void generate(NodeLIRBuilderTool gen) {
    assert constant != null : "Expected the value to fold: " + value;
    Value stringValue = gen.operand(string);
    Value result;
    LIRFrameState fs = gen.state(this);
    assert fs != null : "The stateAfter is null";
    if (constant instanceof HotSpotObjectConstant) {
        result = ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitObjectConstantRetrieval(constant, stringValue, fs);
    } else if (constant instanceof HotSpotMetaspaceConstant) {
        if (action == HotSpotConstantLoadAction.RESOLVE) {
            result = ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitMetaspaceConstantRetrieval(constant, stringValue, fs);
        } else {
            assert action == HotSpotConstantLoadAction.INITIALIZE;
            result = ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitKlassInitializationAndRetrieval(constant, stringValue, fs);
        }
    } else {
        throw new PermanentBailoutException("Unsupported constant type: " + constant);
    }
    gen.setResult(this, result);
}

Example 15 with Value

use of jdk.vm.ci.meta.Value in project graal by oracle.

the class ResolveDynamicStubCall method generate.

@Override
public void generate(NodeLIRBuilderTool gen) {
    assert constant != null : "Expected the value to fold: " + value;
    Value result;
    LIRFrameState fs = gen.state(this);
    assert fs != null : "The stateAfter is null";
    result = ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitResolveDynamicInvoke(constant, fs);
    gen.setResult(this, result);
}