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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/machine-operator-reducer.h" |
5 #include "src/base/bits.h" | 6 #include "src/base/bits.h" |
6 #include "src/base/division-by-constant.h" | 7 #include "src/base/division-by-constant.h" |
| 8 #include "src/base/ieee754.h" |
7 #include "src/compiler/js-graph.h" | 9 #include "src/compiler/js-graph.h" |
8 #include "src/compiler/machine-operator-reducer.h" | |
9 #include "src/compiler/typer.h" | 10 #include "src/compiler/typer.h" |
10 #include "src/conversions-inl.h" | 11 #include "src/conversions-inl.h" |
11 #include "test/unittests/compiler/graph-unittest.h" | 12 #include "test/unittests/compiler/graph-unittest.h" |
12 #include "test/unittests/compiler/node-test-utils.h" | 13 #include "test/unittests/compiler/node-test-utils.h" |
13 #include "testing/gmock-support.h" | 14 #include "testing/gmock-support.h" |
14 | 15 |
15 using testing::AllOf; | 16 using testing::AllOf; |
16 using testing::BitEq; | 17 using testing::BitEq; |
17 using testing::Capture; | 18 using testing::Capture; |
18 using testing::CaptureEq; | 19 using testing::CaptureEq; |
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1401 | 1402 |
1402 // ----------------------------------------------------------------------------- | 1403 // ----------------------------------------------------------------------------- |
1403 // Float64Log | 1404 // Float64Log |
1404 | 1405 |
1405 TEST_F(MachineOperatorReducerTest, Float64LogWithConstant) { | 1406 TEST_F(MachineOperatorReducerTest, Float64LogWithConstant) { |
1406 TRACED_FOREACH(double, x, kFloat64Values) { | 1407 TRACED_FOREACH(double, x, kFloat64Values) { |
1407 Reduction const r = | 1408 Reduction const r = |
1408 Reduce(graph()->NewNode(machine()->Float64Log(), Float64Constant(x))); | 1409 Reduce(graph()->NewNode(machine()->Float64Log(), Float64Constant(x))); |
1409 ASSERT_TRUE(r.Changed()); | 1410 ASSERT_TRUE(r.Changed()); |
1410 EXPECT_THAT(r.replacement(), | 1411 EXPECT_THAT(r.replacement(), |
1411 IsFloat64Constant(NanSensitiveDoubleEq(std::log(x)))); | 1412 IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::log(x)))); |
1412 } | 1413 } |
1413 } | 1414 } |
1414 | 1415 |
1415 // ----------------------------------------------------------------------------- | 1416 // ----------------------------------------------------------------------------- |
1416 // Float64InsertLowWord32 | 1417 // Float64InsertLowWord32 |
1417 | 1418 |
1418 TEST_F(MachineOperatorReducerTest, Float64InsertLowWord32WithConstant) { | 1419 TEST_F(MachineOperatorReducerTest, Float64InsertLowWord32WithConstant) { |
1419 TRACED_FOREACH(double, x, kFloat64Values) { | 1420 TRACED_FOREACH(double, x, kFloat64Values) { |
1420 TRACED_FOREACH(uint32_t, y, kUint32Values) { | 1421 TRACED_FOREACH(uint32_t, y, kUint32Values) { |
1421 Reduction const r = | 1422 Reduction const r = |
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1656 Reduction r = Reduce(node); | 1657 Reduction r = Reduce(node); |
1657 ASSERT_TRUE(r.Changed()); | 1658 ASSERT_TRUE(r.Changed()); |
1658 EXPECT_THAT(r.replacement(), | 1659 EXPECT_THAT(r.replacement(), |
1659 IsStore(rep, base, index, value, effect, control)); | 1660 IsStore(rep, base, index, value, effect, control)); |
1660 } | 1661 } |
1661 } | 1662 } |
1662 | 1663 |
1663 } // namespace compiler | 1664 } // namespace compiler |
1664 } // namespace internal | 1665 } // namespace internal |
1665 } // namespace v8 | 1666 } // namespace v8 |
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