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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/compiler/instruction-selector-unittest.h" | 5 #include "src/compiler/instruction-selector-unittest.h" |
6 | 6 |
7 namespace v8 { | 7 namespace v8 { |
8 namespace internal { | 8 namespace internal { |
9 namespace compiler { | 9 namespace compiler { |
10 | 10 |
11 // ----------------------------------------------------------------------------- | 11 // ----------------------------------------------------------------------------- |
12 // Conversions. | 12 // Conversions. |
13 | 13 |
14 | 14 |
15 TEST_F(InstructionSelectorTest, ChangeInt32ToInt64WithParameter) { | 15 TEST_F(InstructionSelectorTest, ChangeInt32ToInt64WithParameter) { |
16 StreamBuilder m(this, kMachInt64, kMachInt32); | 16 StreamBuilder m(this, kMachInt64, kMachInt32); |
17 m.Return(m.ChangeInt32ToInt64(m.Parameter(0))); | 17 m.Return(m.ChangeInt32ToInt64(m.Parameter(0))); |
18 Stream s = m.Build(); | 18 Stream s = m.Build(); |
19 ASSERT_EQ(1U, s.size()); | 19 ASSERT_EQ(1U, s.size()); |
20 EXPECT_EQ(kX64Movsxlq, s[0]->arch_opcode()); | 20 EXPECT_EQ(kX64Movsxlq, s[0]->arch_opcode()); |
21 } | 21 } |
22 | 22 |
23 | 23 |
| 24 TEST_F(InstructionSelectorTest, ChangeUint32ToFloat64WithParameter) { |
| 25 StreamBuilder m(this, kMachFloat64, kMachUint32); |
| 26 m.Return(m.ChangeUint32ToFloat64(m.Parameter(0))); |
| 27 Stream s = m.Build(); |
| 28 ASSERT_EQ(1U, s.size()); |
| 29 EXPECT_EQ(kSSEUint32ToFloat64, s[0]->arch_opcode()); |
| 30 } |
| 31 |
| 32 |
24 TEST_F(InstructionSelectorTest, ChangeUint32ToUint64WithParameter) { | 33 TEST_F(InstructionSelectorTest, ChangeUint32ToUint64WithParameter) { |
25 StreamBuilder m(this, kMachUint64, kMachUint32); | 34 StreamBuilder m(this, kMachUint64, kMachUint32); |
26 m.Return(m.ChangeUint32ToUint64(m.Parameter(0))); | 35 m.Return(m.ChangeUint32ToUint64(m.Parameter(0))); |
27 Stream s = m.Build(); | 36 Stream s = m.Build(); |
28 ASSERT_EQ(1U, s.size()); | 37 ASSERT_EQ(1U, s.size()); |
29 EXPECT_EQ(kX64Movl, s[0]->arch_opcode()); | 38 EXPECT_EQ(kX64Movl, s[0]->arch_opcode()); |
30 } | 39 } |
31 | 40 |
32 | 41 |
33 TEST_F(InstructionSelectorTest, TruncateInt64ToInt32WithParameter) { | 42 TEST_F(InstructionSelectorTest, TruncateInt64ToInt32WithParameter) { |
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102 } | 111 } |
103 | 112 |
104 | 113 |
105 INSTANTIATE_TEST_CASE_P(InstructionSelectorTest, | 114 INSTANTIATE_TEST_CASE_P(InstructionSelectorTest, |
106 InstructionSelectorMemoryAccessTest, | 115 InstructionSelectorMemoryAccessTest, |
107 ::testing::ValuesIn(kMemoryAccesses)); | 116 ::testing::ValuesIn(kMemoryAccesses)); |
108 | 117 |
109 } // namespace compiler | 118 } // namespace compiler |
110 } // namespace internal | 119 } // namespace internal |
111 } // namespace v8 | 120 } // namespace v8 |
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