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package org.graalvm.compiler.hotspot.amd64;
import org.graalvm.compiler.asm.amd64.AMD64MacroAssembler;
import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
import org.graalvm.compiler.lir.LIRFrameState;
import org.graalvm.compiler.lir.LIRInstructionClass;
import org.graalvm.compiler.lir.Opcode;
import org.graalvm.compiler.lir.amd64.AMD64Call.DirectCallOp;
import org.graalvm.compiler.lir.asm.CompilationResultBuilder;
import org.graalvm.compiler.nodes.CallTargetNode.InvokeKind;
import jdk.vm.ci.meta.ResolvedJavaMethod;
import jdk.vm.ci.meta.Value;
A direct call that complies with the conventions for such calls in HotSpot. It doesn't use an
inline cache so it's just a patchable call site.
/**
* A direct call that complies with the conventions for such calls in HotSpot. It doesn't use an
* inline cache so it's just a patchable call site.
*/
@Opcode("CALL_DIRECT")
final class AMD64HotSpotDirectStaticCallOp extends DirectCallOp {
public static final LIRInstructionClass<AMD64HotSpotDirectStaticCallOp> TYPE = LIRInstructionClass.create(AMD64HotSpotDirectStaticCallOp.class);
private final InvokeKind invokeKind;
private final GraalHotSpotVMConfig config;
AMD64HotSpotDirectStaticCallOp(ResolvedJavaMethod target, Value result, Value[] parameters, Value[] temps, LIRFrameState state, InvokeKind invokeKind, GraalHotSpotVMConfig config) {
super(TYPE, target, result, parameters, temps, state);
assert invokeKind.isDirect();
this.invokeKind = invokeKind;
this.config = config;
}
@Override
public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
crb.recordMark(invokeKind == InvokeKind.Static ? config.MARKID_INVOKESTATIC : config.MARKID_INVOKESPECIAL);
super.emitCode(crb, masm);
}
}