hotspot/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64DeoptimizeOp.java

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package org.graalvm.compiler.hotspot.amd64;

import static org.graalvm.compiler.hotspot.HotSpotHostBackend.UNCOMMON_TRAP_HANDLER;

import org.graalvm.compiler.asm.amd64.AMD64MacroAssembler;
import org.graalvm.compiler.lir.LIRFrameState;
import org.graalvm.compiler.lir.LIRInstructionClass;
import org.graalvm.compiler.lir.Opcode;
import org.graalvm.compiler.lir.StandardOp.BlockEndOp;
import org.graalvm.compiler.lir.amd64.AMD64BlockEndOp;
import org.graalvm.compiler.lir.amd64.AMD64Call;
import org.graalvm.compiler.lir.asm.CompilationResultBuilder;

@Opcode("DEOPT")
final class AMD64DeoptimizeOp extends AMD64BlockEndOp implements BlockEndOp {
    public static final LIRInstructionClass<AMD64DeoptimizeOp> TYPE = LIRInstructionClass.create(AMD64DeoptimizeOp.class);

    @State private LIRFrameState info;

    AMD64DeoptimizeOp(LIRFrameState info) {
        super(TYPE);
        this.info = info;
    }

    @Override
    public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
        AMD64Call.directCall(crb, masm, crb.foreignCalls.lookupForeignCall(UNCOMMON_TRAP_HANDLER), null, false, info);
    }
}