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package org.graalvm.compiler.lir.sparc;

import org.graalvm.compiler.asm.sparc.SPARCMacroAssembler;
import org.graalvm.compiler.lir.LIRInstruction;
import org.graalvm.compiler.lir.asm.CompilationResultBuilder;

This interface is used for LIRInstructions which provide a delay slot for one instruction from another LIRInstruction.
See Also:
/** * This interface is used for {@link LIRInstruction}s which provide a delay slot for one instruction * from another {@link LIRInstruction}. * * @see SPARCTailDelayedLIRInstruction */
public interface SPARCDelayedControlTransfer { SPARCDelayedControlTransfer DUMMY = new SPARCDelayedControlTransfer() { @Override public void emitControlTransfer(CompilationResultBuilder crb, SPARCMacroAssembler masm) { // do nothing } @Override public String toString() { return "null"; } @Override public void resetState() { } };
This method must be called, to generate the control transfer, but without any Nop in the delay slot.
Params:
  • crb –
  • masm –
/** * This method must be called, to generate the control transfer, but without any Nop in the * delay slot. * * @param crb * @param masm */
void emitControlTransfer(CompilationResultBuilder crb, SPARCMacroAssembler masm); void resetState(); }