diff graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCatchMost20000Test.java @ 14768:3e9a960f0da1

HSAIL: preliminary deopt support Contributed-by: Tom Deneau <tom.deneau@amd.com>
author Doug Simon <doug.simon@oracle.com>
date Wed, 26 Mar 2014 17:33:54 +0100
parents
children 64dcb92ee75a
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCatchMost20000Test.java	Wed Mar 26 17:33:54 2014 +0100
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2009, 2012, 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.compiler.hsail.test;
+
+import org.junit.Test;
+
+/**
+ * For globalsize 20000, deopt on almost all gids but then catch the exception in the run routine
+ * itself.
+ */
+public class BoundsCatchMost20000Test extends BoundsCatchManyBase {
+
+    @Override
+    int getGlobalSize() {
+        return 20000;
+    }
+
+    boolean isMyDeoptGid(int gid) {
+        return (gid % 100 != 1);
+    }
+
+    // copied run routine here because otherwise polymorphic calls to isDeoptGid
+    @Override
+    public void run(int gid) {
+        int outval = getOutval(gid);
+        try {
+            int index = (isMyDeoptGid(gid) ? num + 1 : gid);
+            outArray[index] = outval;
+        } catch (ArrayIndexOutOfBoundsException e) {
+            // set up so we can detect if we go thru here twice
+            outArray[gid] += outval;
+            // note: cannot record the exceptiongid here for many deopts in parallel
+        }
+    }
+
+    @Test
+    public void test() {
+        testGeneratedHsail();
+    }
+}