OLD | NEW |
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 #include "src/compiler/compiler-test-utils.h" | 7 #include "src/compiler/compiler-test-utils.h" |
8 #include "src/flags.h" | 8 #include "src/flags.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
(...skipping 95 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
106 InstructionSequence::StateId::FromInt(i))); | 106 InstructionSequence::StateId::FromInt(i))); |
107 } | 107 } |
108 return s; | 108 return s; |
109 } | 109 } |
110 | 110 |
111 | 111 |
112 // ----------------------------------------------------------------------------- | 112 // ----------------------------------------------------------------------------- |
113 // Return. | 113 // Return. |
114 | 114 |
115 | 115 |
| 116 TARGET_TEST_F(InstructionSelectorTest, ReturnFloat32Constant) { |
| 117 const float kValue = 4.2f; |
| 118 StreamBuilder m(this, kMachFloat32); |
| 119 m.Return(m.Float32Constant(kValue)); |
| 120 Stream s = m.Build(kAllInstructions); |
| 121 ASSERT_EQ(2U, s.size()); |
| 122 EXPECT_EQ(kArchNop, s[0]->arch_opcode()); |
| 123 ASSERT_EQ(InstructionOperand::CONSTANT, s[0]->OutputAt(0)->kind()); |
| 124 EXPECT_FLOAT_EQ(kValue, s.ToFloat32(s[0]->OutputAt(0))); |
| 125 EXPECT_EQ(kArchRet, s[1]->arch_opcode()); |
| 126 EXPECT_EQ(1U, s[1]->InputCount()); |
| 127 } |
| 128 |
| 129 |
116 TARGET_TEST_F(InstructionSelectorTest, ReturnParameter) { | 130 TARGET_TEST_F(InstructionSelectorTest, ReturnParameter) { |
117 StreamBuilder m(this, kMachInt32, kMachInt32); | 131 StreamBuilder m(this, kMachInt32, kMachInt32); |
118 m.Return(m.Parameter(0)); | 132 m.Return(m.Parameter(0)); |
119 Stream s = m.Build(kAllInstructions); | 133 Stream s = m.Build(kAllInstructions); |
120 ASSERT_EQ(2U, s.size()); | 134 ASSERT_EQ(2U, s.size()); |
121 EXPECT_EQ(kArchNop, s[0]->arch_opcode()); | 135 EXPECT_EQ(kArchNop, s[0]->arch_opcode()); |
122 ASSERT_EQ(1U, s[0]->OutputCount()); | 136 ASSERT_EQ(1U, s[0]->OutputCount()); |
123 EXPECT_EQ(kArchRet, s[1]->arch_opcode()); | 137 EXPECT_EQ(kArchRet, s[1]->arch_opcode()); |
124 EXPECT_EQ(1U, s[1]->InputCount()); | 138 EXPECT_EQ(1U, s[1]->InputCount()); |
125 } | 139 } |
(...skipping 155 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
281 const Instruction* i2 = s2[i]; | 295 const Instruction* i2 = s2[i]; |
282 EXPECT_EQ(i1->arch_opcode(), i2->arch_opcode()); | 296 EXPECT_EQ(i1->arch_opcode(), i2->arch_opcode()); |
283 EXPECT_EQ(i1->InputCount(), i2->InputCount()); | 297 EXPECT_EQ(i1->InputCount(), i2->InputCount()); |
284 EXPECT_EQ(i1->OutputCount(), i2->OutputCount()); | 298 EXPECT_EQ(i1->OutputCount(), i2->OutputCount()); |
285 } | 299 } |
286 } | 300 } |
287 | 301 |
288 | 302 |
289 // ----------------------------------------------------------------------------- | 303 // ----------------------------------------------------------------------------- |
290 // Calls with deoptimization. | 304 // Calls with deoptimization. |
| 305 |
| 306 |
291 TARGET_TEST_F(InstructionSelectorTest, CallJSFunctionWithDeopt) { | 307 TARGET_TEST_F(InstructionSelectorTest, CallJSFunctionWithDeopt) { |
292 StreamBuilder m(this, kMachAnyTagged, kMachAnyTagged, kMachAnyTagged, | 308 StreamBuilder m(this, kMachAnyTagged, kMachAnyTagged, kMachAnyTagged, |
293 kMachAnyTagged); | 309 kMachAnyTagged); |
294 | 310 |
295 BailoutId bailout_id(42); | 311 BailoutId bailout_id(42); |
296 | 312 |
297 Node* function_node = m.Parameter(0); | 313 Node* function_node = m.Parameter(0); |
298 Node* receiver = m.Parameter(1); | 314 Node* receiver = m.Parameter(1); |
299 Node* context = m.Parameter(2); | 315 Node* context = m.Parameter(2); |
300 | 316 |
(...skipping 186 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
487 EXPECT_EQ(context2->id(), s.ToVreg(call_instr->InputAt(11))); | 503 EXPECT_EQ(context2->id(), s.ToVreg(call_instr->InputAt(11))); |
488 // Continuation. | 504 // Continuation. |
489 | 505 |
490 EXPECT_EQ(kArchRet, s[index++]->arch_opcode()); | 506 EXPECT_EQ(kArchRet, s[index++]->arch_opcode()); |
491 EXPECT_EQ(index, s.size()); | 507 EXPECT_EQ(index, s.size()); |
492 } | 508 } |
493 | 509 |
494 } // namespace compiler | 510 } // namespace compiler |
495 } // namespace internal | 511 } // namespace internal |
496 } // namespace v8 | 512 } // namespace v8 |
OLD | NEW |