# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1362645814 -3600
# Node ID a016a19f37920beec012a20decab11a6c2810e8b
# Parent  569b7d482918dda3acf0869083aaf1dc0c4cc04d
Remove SpillMoveOp.

diff -r 569b7d482918 -r a016a19f3792 graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java
--- a/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java	Thu Mar 07 09:43:30 2013 +0100
+++ b/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java	Thu Mar 07 09:43:34 2013 +0100
@@ -67,7 +67,6 @@
 import com.oracle.graal.lir.amd64.AMD64Move.MoveFromRegOp;
 import com.oracle.graal.lir.amd64.AMD64Move.MoveToRegOp;
 import com.oracle.graal.lir.amd64.AMD64Move.NullCheckOp;
-import com.oracle.graal.lir.amd64.AMD64Move.SpillMoveOp;
 import com.oracle.graal.lir.amd64.AMD64Move.StackLeaOp;
 import com.oracle.graal.lir.amd64.AMD64Move.StoreConstantOp;
 import com.oracle.graal.lir.amd64.AMD64Move.StoreOp;
@@ -94,7 +93,7 @@
 
         @Override
         public LIRInstruction createMove(Value result, Value input) {
-            return new SpillMoveOp(result, input);
+            return AMD64LIRGenerator.createMove(result, input);
         }
     }
 
@@ -146,13 +145,17 @@
         return result;
     }
 
+    private static AMD64LIRInstruction createMove(Value dst, Value src) {
+        if (isRegister(src) || isStackSlot(dst)) {
+            return new MoveFromRegOp(dst, src);
+        } else {
+            return new MoveToRegOp(dst, src);
+        }
+    }
+
     @Override
     public void emitMove(Value dst, Value src) {
-        if (isRegister(src) || isStackSlot(dst)) {
-            append(new MoveFromRegOp(dst, src));
-        } else {
-            append(new MoveToRegOp(dst, src));
-        }
+        append(createMove(dst, src));
     }
 
     private AMD64Address prepareAddress(Kind kind, Value base, int displacement, Value index, int scale) {
diff -r 569b7d482918 -r a016a19f3792 graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64Move.java
--- a/graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64Move.java	Thu Mar 07 09:43:30 2013 +0100
+++ b/graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64Move.java	Thu Mar 07 09:43:34 2013 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, 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
@@ -42,33 +42,6 @@
 public class AMD64Move {
 
     @Opcode("MOVE")
-    public static class SpillMoveOp extends AMD64LIRInstruction implements MoveOp {
-
-        @Def({REG, STACK}) protected Value result;
-        @Use({REG, STACK, CONST}) protected Value input;
-
-        public SpillMoveOp(Value result, Value input) {
-            this.result = result;
-            this.input = input;
-        }
-
-        @Override
-        public void emitCode(TargetMethodAssembler tasm, AMD64MacroAssembler masm) {
-            move(tasm, masm, getResult(), getInput());
-        }
-
-        @Override
-        public Value getInput() {
-            return input;
-        }
-
-        @Override
-        public Value getResult() {
-            return result;
-        }
-    }
-
-    @Opcode("MOVE")
     public static class MoveToRegOp extends AMD64LIRInstruction implements MoveOp {
 
         @Def({REG, HINT}) protected Value result;