# HG changeset patch
# User Josef Eisl <josef.eisl@jku.at>
# Date 1432128328 -7200
# Node ID a6c7b3a7e63a7e8fc12119c822f3ae8c58d58013
# Parent  40336f3ef7cb91e7c73741d34c110d2f50f76afe
Add StackStoreTest.

diff -r 40336f3ef7cb -r a6c7b3a7e63a graal/com.oracle.graal.lir.jtt/src/com/oracle/graal/lir/jtt/StackStoreTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.graal.lir.jtt/src/com/oracle/graal/lir/jtt/StackStoreTest.java	Wed May 20 15:25:28 2015 +0200
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2015, 2015, 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 com.oracle.graal.lir.jtt;
+
+import org.junit.*;
+
+import com.oracle.graal.api.code.*;
+import com.oracle.graal.api.meta.*;
+import com.oracle.graal.lir.framemap.*;
+import com.oracle.graal.lir.gen.*;
+
+public class StackStoreTest extends LIRTest {
+    private static final LIRTestSpecification stackCopy0 = new LIRTestSpecification() {
+        @Override
+        public void generate(LIRGeneratorTool gen, Value a) {
+            FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder();
+            // create slots
+            StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind());
+            StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short));
+            // move stuff around
+            gen.emitMove(s1, a);
+            gen.emitMove(s2, JavaConstant.forShort(Short.MIN_VALUE));
+            setResult(gen.emitMove(s1));
+            gen.emitBlackhole(s1);
+            gen.emitBlackhole(s2);
+        }
+    };
+
+    private static final LIRTestSpecification stackCopy1 = new LIRTestSpecification() {
+        @Override
+        public void generate(LIRGeneratorTool gen, Value a) {
+            FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder();
+            // create slots
+            StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind());
+            StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short));
+            // move stuff around
+            gen.emitMove(s1, a);
+            Value v = gen.emitMove(JavaConstant.forShort(Short.MIN_VALUE));
+            gen.emitMove(s2, v);
+            setResult(gen.emitMove(s1));
+            gen.emitBlackhole(s1);
+            gen.emitBlackhole(s2);
+        }
+    };
+
+    private static final LIRTestSpecification stackCopy2 = new LIRTestSpecification() {
+        @Override
+        public void generate(LIRGeneratorTool gen, Value a) {
+            FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder();
+            // create slots
+            StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind());
+            StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short));
+            // move stuff around
+            gen.emitMove(s2, JavaConstant.forShort(Short.MIN_VALUE));
+            gen.emitMove(s1, a);
+            setResult(gen.emitMove(s2));
+            gen.emitBlackhole(s1);
+            gen.emitBlackhole(s2);
+        }
+    };
+
+    @SuppressWarnings("unused")
+    @LIRIntrinsic
+    public static int testShortStackSlot(LIRTestSpecification spec, int a) {
+        return a;
+    }
+
+    @SuppressWarnings("unused")
+    @LIRIntrinsic
+    public static short testShortStackSlot2(LIRTestSpecification spec, int a) {
+        return Short.MIN_VALUE;
+    }
+
+    public int test0(int a) {
+        return testShortStackSlot(stackCopy0, a);
+    }
+
+    @Test
+    public void run0() throws Throwable {
+        runTest("test0", 0xDEADDEAD);
+    }
+
+    public int test1(int a) {
+        return testShortStackSlot(stackCopy1, a);
+    }
+
+    @Test
+    public void run1() throws Throwable {
+        runTest("test1", 0xDEADDEAD);
+    }
+
+    public int test2(int a) {
+        return testShortStackSlot2(stackCopy2, a);
+    }
+
+    @Test
+    public void run2() throws Throwable {
+        runTest("test2", 0xDEADDEAD);
+    }
+
+}