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1 // Copyright 2016 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef V8_COMPILER_SIMD_LOWERING_H_ | |
6 #define V8_COMPILER_SIMD_LOWERING_H_ | |
7 | |
8 #include "src/compiler/graph-reducer.h" | |
9 #include "src/compiler/wasm-compiler.h" | |
10 #include "src/runtime/runtime.h" | |
11 | |
12 namespace v8 { | |
13 namespace internal { | |
14 namespace compiler { | |
15 | |
16 // Forward declarations. | |
17 class JSGraph; | |
18 class MachineOperatorBuilder; | |
19 | |
20 class SimdLowering final : public Reducer { | |
21 public: | |
22 explicit SimdLowering(JSGraph* jsgraph, WasmGraphBuilder* builder, | |
bbudge
2016/05/19 09:14:28
explicit not necessary
gdeepti
2016/05/19 09:34:09
Done.
| |
23 Handle<Context> context) | |
24 : jsgraph_(jsgraph), builder_(builder), context_(context) {} | |
25 ~SimdLowering() final; | |
bbudge
2016/05/19 09:14:28
virtual
gdeepti
2016/05/19 09:34:09
Done.
| |
26 | |
27 Reduction Reduce(Node* node) final; | |
bbudge
2016/05/19 09:14:28
override
gdeepti
2016/05/19 09:34:09
Done.
| |
28 | |
29 private: | |
30 enum Conversion { kNone, kOpaque, kInt32, kFloat32, kFloat64 }; | |
31 Reduction ChangeToRuntimeCall(Node* node, Runtime::FunctionId f, | |
32 Conversion* signature); | |
33 | |
34 JSGraph* jsgraph() const { return jsgraph_; } | |
35 | |
36 JSGraph* const jsgraph_; | |
37 WasmGraphBuilder* builder_; | |
38 Handle<Context> context_; | |
39 }; | |
40 | |
41 } // namespace compiler | |
42 } // namespace internal | |
43 } // namespace v8 | |
44 | |
45 #endif // V8_COMPILER_SIMD_LOWERING_H_ | |
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