OLD | NEW |
1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" | 5 #include "vm/globals.h" |
6 #if defined(TARGET_ARCH_DBC) | 6 #if defined(TARGET_ARCH_DBC) |
7 | 7 |
8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
9 #include "vm/stack_frame.h" | 9 #include "vm/stack_frame.h" |
10 #include "vm/unit_test.h" | 10 #include "vm/unit_test.h" |
(...skipping 1617 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1628 __ CheckClassId(0, __ AddConstant(Smi::Handle(Smi::New(kBoolCid)))); | 1628 __ CheckClassId(0, __ AddConstant(Smi::Handle(Smi::New(kBoolCid)))); |
1629 __ LoadConstant(0, Smi::Handle(Smi::New(42))); | 1629 __ LoadConstant(0, Smi::Handle(Smi::New(42))); |
1630 __ Return(0); | 1630 __ Return(0); |
1631 } | 1631 } |
1632 | 1632 |
1633 | 1633 |
1634 ASSEMBLER_TEST_RUN(CheckClassIdFail, test) { | 1634 ASSEMBLER_TEST_RUN(CheckClassIdFail, test) { |
1635 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); | 1635 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); |
1636 } | 1636 } |
1637 | 1637 |
| 1638 |
| 1639 // - CheckNull rA, D |
| 1640 // |
| 1641 // If D == 1, skip the following instruction when FP[rA] is non-null. |
| 1642 // If D == 0, skip the following instruction when FP[rA] is null. |
| 1643 ASSEMBLER_TEST_GENERATE(CheckIsNotNullSucceed, assembler) { |
| 1644 __ Frame(2); |
| 1645 __ LoadConstant(0, Smi::Handle(Smi::New(-1))); |
| 1646 __ LoadConstant(1, Smi::Handle(Smi::New(42))); |
| 1647 __ CheckNull(0, 1); |
| 1648 __ LoadConstant(1, Smi::Handle(Smi::New(-1))); |
| 1649 __ Return(1); |
| 1650 } |
| 1651 |
| 1652 |
| 1653 ASSEMBLER_TEST_RUN(CheckIsNotNullSucceed, test) { |
| 1654 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); |
| 1655 } |
| 1656 |
| 1657 |
| 1658 ASSEMBLER_TEST_GENERATE(CheckIsNotNullFail, assembler) { |
| 1659 __ Frame(2); |
| 1660 __ LoadConstant(0, Object::null_object()); |
| 1661 __ LoadConstant(1, Smi::Handle(Smi::New(-1))); |
| 1662 __ CheckNull(0, 1); |
| 1663 __ LoadConstant(1, Smi::Handle(Smi::New(42))); |
| 1664 __ Return(1); |
| 1665 } |
| 1666 |
| 1667 |
| 1668 ASSEMBLER_TEST_RUN(CheckIsNotNullFail, test) { |
| 1669 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); |
| 1670 } |
| 1671 |
| 1672 |
| 1673 ASSEMBLER_TEST_GENERATE(CheckIsNullSucceed, assembler) { |
| 1674 __ Frame(2); |
| 1675 __ LoadConstant(0, Object::null_object()); |
| 1676 __ LoadConstant(1, Smi::Handle(Smi::New(42))); |
| 1677 __ CheckNull(0, 0); |
| 1678 __ LoadConstant(1, Smi::Handle(Smi::New(-1))); |
| 1679 __ Return(1); |
| 1680 } |
| 1681 |
| 1682 |
| 1683 ASSEMBLER_TEST_RUN(CheckIsNullSucceed, test) { |
| 1684 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); |
| 1685 } |
| 1686 |
| 1687 |
| 1688 ASSEMBLER_TEST_GENERATE(CheckIsNullFail, assembler) { |
| 1689 __ Frame(2); |
| 1690 __ LoadConstant(0, Smi::Handle(Smi::New(-1))); |
| 1691 __ LoadConstant(1, Smi::Handle(Smi::New(-1))); |
| 1692 __ CheckNull(0, 0); |
| 1693 __ LoadConstant(1, Smi::Handle(Smi::New(42))); |
| 1694 __ Return(1); |
| 1695 } |
| 1696 |
| 1697 |
| 1698 ASSEMBLER_TEST_RUN(CheckIsNullFail, test) { |
| 1699 EXPECT_EQ(42, EXECUTE_TEST_CODE_INTPTR(test->code())); |
| 1700 } |
| 1701 |
1638 } // namespace dart | 1702 } // namespace dart |
1639 | 1703 |
1640 #endif // defined(TARGET_ARCH_DBC) | 1704 #endif // defined(TARGET_ARCH_DBC) |
OLD | NEW |