--- /dev/null	2016-05-31 09:42:47.975716356 -0700
+++ new/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.lir.sparc/src/org/graalvm/compiler/lir/sparc/SPARCTailDelayedLIRInstruction.java	2016-12-09 00:53:55.565049408 -0800
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package org.graalvm.compiler.lir.sparc;
+
+import org.graalvm.compiler.asm.sparc.SPARCMacroAssembler;
+import org.graalvm.compiler.lir.LIRInstruction;
+
+/**
+ * Implementors of this interface are able to place its last instruction into the delay slot of a
+ * {@link SPARCDelayedControlTransfer} instruction.
+ *
+ * The implementor has to do following steps to emit code into the delay slot for the
+ * DelayedControlTransfer instruction:
+ * <ol>
+ * <li>Emit everything up to the second last instruction.</li>
+ * <li>Call
+ * {@link SPARCDelayedControlTransfer#emitControlTransfer(org.graalvm.compiler.lir.asm.CompilationResultBuilder, SPARCMacroAssembler)}
+ * to let the DelayedControlTransfer instruction emit its own code (But must not stuff the delay
+ * slot with Nop)</li>
+ * <li>emit the last instruction for this {@link LIRInstruction}</li>
+ * </ol>
+ *
+ * Note: If this instruction decides not to use the delay slot, it can skip the call of
+ * {@link SPARCDelayedControlTransfer#emitControlTransfer(org.graalvm.compiler.lir.asm.CompilationResultBuilder, SPARCMacroAssembler)}
+ * . The DelayedControlTransfer instruction will emit the code just with Nop in the delay slot.
+ */
+public interface SPARCTailDelayedLIRInstruction extends SPARCLIRInstructionMixin {
+    default void setDelayedControlTransfer(SPARCDelayedControlTransfer holder) {
+        getSPARCLIRInstructionStore().delayedControlTransfer = holder;
+    }
+
+    default SPARCDelayedControlTransfer getDelayedControlTransfer() {
+        return getSPARCLIRInstructionStore().delayedControlTransfer;
+    }
+}