Examples with CallingConvention jdk.vm.ci.code.CallingConvention used on opensource projects

Example 36 with CallingConvention

use of jdk.vm.ci.code.CallingConvention in project graal by oracle.

the class NodeLIRBuilder method emitInvoke.

@Override
public void emitInvoke(Invoke x) {
    LoweredCallTargetNode callTarget = (LoweredCallTargetNode) x.callTarget();
    FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder();
    CallingConvention invokeCc = frameMapBuilder.getRegisterConfig().getCallingConvention(callTarget.callType(), x.asNode().stamp(NodeView.DEFAULT).javaType(gen.getMetaAccess()), callTarget.signature(), gen);
    frameMapBuilder.callsMethod(invokeCc);
    Value[] parameters = visitInvokeArguments(invokeCc, callTarget.arguments());
    LabelRef exceptionEdge = null;
    if (x instanceof InvokeWithExceptionNode) {
        exceptionEdge = getLIRBlock(((InvokeWithExceptionNode) x).exceptionEdge());
    }
    LIRFrameState callState = stateWithExceptionEdge(x, exceptionEdge);
    Value result = invokeCc.getReturn();
    if (callTarget instanceof DirectCallTargetNode) {
        emitDirectCall((DirectCallTargetNode) callTarget, result, parameters, AllocatableValue.NONE, callState);
    } else if (callTarget instanceof IndirectCallTargetNode) {
        emitIndirectCall((IndirectCallTargetNode) callTarget, result, parameters, AllocatableValue.NONE, callState);
    } else {
        throw GraalError.shouldNotReachHere();
    }
    if (isLegal(result)) {
        setResult(x.asNode(), gen.emitMove(result));
    }
    if (x instanceof InvokeWithExceptionNode) {
        gen.emitJump(getLIRBlock(((InvokeWithExceptionNode) x).next()));
    }
}