Mercurial > hg > truffle
annotate graal/com.oracle.graal.compiler.amd64.test/src/com/oracle/graal/compiler/amd64/test/StackStoreTest.java @ 21449:006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
| author | Josef Eisl <josef.eisl@jku.at> |
|---|---|
| date | Thu, 21 May 2015 13:28:41 +0200 |
| parents | graal/com.oracle.graal.lir.jtt/src/com/oracle/graal/lir/jtt/StackStoreTest.java@a6c7b3a7e63a |
| children | 48c1ebd24120 |
| rev | line source |
|---|---|
| 21433 | 1 /* |
| 2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
|
21449
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
23 package com.oracle.graal.compiler.amd64.test; |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
24 |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
25 import static org.junit.Assume.*; |
| 21433 | 26 |
| 27 import org.junit.*; | |
| 28 | |
|
21449
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
29 import com.oracle.graal.amd64.*; |
| 21433 | 30 import com.oracle.graal.api.code.*; |
| 31 import com.oracle.graal.api.meta.*; | |
| 32 import com.oracle.graal.lir.framemap.*; | |
| 33 import com.oracle.graal.lir.gen.*; | |
|
21449
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
34 import com.oracle.graal.lir.jtt.*; |
| 21433 | 35 |
| 36 public class StackStoreTest extends LIRTest { | |
|
21449
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
37 @Before |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
38 public void checkAMD64() { |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
39 assumeTrue("skipping AMD64 specific test", getTarget().arch instanceof AMD64); |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
40 } |
|
006d8ddb7ef9
Move ConstantStackMoveTest and StackStoreTest to amd64 specific project.
Josef Eisl <josef.eisl@jku.at>
parents:
21433
diff
changeset
|
41 |
| 21433 | 42 private static final LIRTestSpecification stackCopy0 = new LIRTestSpecification() { |
| 43 @Override | |
| 44 public void generate(LIRGeneratorTool gen, Value a) { | |
| 45 FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder(); | |
| 46 // create slots | |
| 47 StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind()); | |
| 48 StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short)); | |
| 49 // move stuff around | |
| 50 gen.emitMove(s1, a); | |
| 51 gen.emitMove(s2, JavaConstant.forShort(Short.MIN_VALUE)); | |
| 52 setResult(gen.emitMove(s1)); | |
| 53 gen.emitBlackhole(s1); | |
| 54 gen.emitBlackhole(s2); | |
| 55 } | |
| 56 }; | |
| 57 | |
| 58 private static final LIRTestSpecification stackCopy1 = new LIRTestSpecification() { | |
| 59 @Override | |
| 60 public void generate(LIRGeneratorTool gen, Value a) { | |
| 61 FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder(); | |
| 62 // create slots | |
| 63 StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind()); | |
| 64 StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short)); | |
| 65 // move stuff around | |
| 66 gen.emitMove(s1, a); | |
| 67 Value v = gen.emitMove(JavaConstant.forShort(Short.MIN_VALUE)); | |
| 68 gen.emitMove(s2, v); | |
| 69 setResult(gen.emitMove(s1)); | |
| 70 gen.emitBlackhole(s1); | |
| 71 gen.emitBlackhole(s2); | |
| 72 } | |
| 73 }; | |
| 74 | |
| 75 private static final LIRTestSpecification stackCopy2 = new LIRTestSpecification() { | |
| 76 @Override | |
| 77 public void generate(LIRGeneratorTool gen, Value a) { | |
| 78 FrameMapBuilder frameMapBuilder = gen.getResult().getFrameMapBuilder(); | |
| 79 // create slots | |
| 80 StackSlotValue s1 = frameMapBuilder.allocateSpillSlot(a.getLIRKind()); | |
| 81 StackSlotValue s2 = frameMapBuilder.allocateSpillSlot(LIRKind.value(Kind.Short)); | |
| 82 // move stuff around | |
| 83 gen.emitMove(s2, JavaConstant.forShort(Short.MIN_VALUE)); | |
| 84 gen.emitMove(s1, a); | |
| 85 setResult(gen.emitMove(s2)); | |
| 86 gen.emitBlackhole(s1); | |
| 87 gen.emitBlackhole(s2); | |
| 88 } | |
| 89 }; | |
| 90 | |
| 91 @SuppressWarnings("unused") | |
| 92 @LIRIntrinsic | |
| 93 public static int testShortStackSlot(LIRTestSpecification spec, int a) { | |
| 94 return a; | |
| 95 } | |
| 96 | |
| 97 @SuppressWarnings("unused") | |
| 98 @LIRIntrinsic | |
| 99 public static short testShortStackSlot2(LIRTestSpecification spec, int a) { | |
| 100 return Short.MIN_VALUE; | |
| 101 } | |
| 102 | |
| 103 public int test0(int a) { | |
| 104 return testShortStackSlot(stackCopy0, a); | |
| 105 } | |
| 106 | |
| 107 @Test | |
| 108 public void run0() throws Throwable { | |
| 109 runTest("test0", 0xDEADDEAD); | |
| 110 } | |
| 111 | |
| 112 public int test1(int a) { | |
| 113 return testShortStackSlot(stackCopy1, a); | |
| 114 } | |
| 115 | |
| 116 @Test | |
| 117 public void run1() throws Throwable { | |
| 118 runTest("test1", 0xDEADDEAD); | |
| 119 } | |
| 120 | |
| 121 public int test2(int a) { | |
| 122 return testShortStackSlot2(stackCopy2, a); | |
| 123 } | |
| 124 | |
| 125 @Test | |
| 126 public void run2() throws Throwable { | |
| 127 runTest("test2", 0xDEADDEAD); | |
| 128 } | |
| 129 | |
| 130 } |