Index: src/compiler/simd-lowering.h |
diff --git a/src/compiler/simd-lowering.h b/src/compiler/simd-lowering.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..56e06117a00546ae07289719b1fbaabeca5674a7 |
--- /dev/null |
+++ b/src/compiler/simd-lowering.h |
@@ -0,0 +1,45 @@ |
+// Copyright 2016 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef V8_COMPILER_SIMD_LOWERING_H_ |
+#define V8_COMPILER_SIMD_LOWERING_H_ |
+ |
+#include "src/compiler/graph-reducer.h" |
+#include "src/compiler/wasm-compiler.h" |
+#include "src/runtime/runtime.h" |
+ |
+namespace v8 { |
+namespace internal { |
+namespace compiler { |
+ |
+// Forward declarations. |
+class JSGraph; |
+class MachineOperatorBuilder; |
+ |
+class SimdLowering final : public Reducer { |
+ public: |
+ explicit SimdLowering(JSGraph* jsgraph, WasmGraphBuilder* builder, |
bbudge
2016/05/19 09:14:28
explicit not necessary
gdeepti
2016/05/19 09:34:09
Done.
|
+ Handle<Context> context) |
+ : jsgraph_(jsgraph), builder_(builder), context_(context) {} |
+ ~SimdLowering() final; |
bbudge
2016/05/19 09:14:28
virtual
gdeepti
2016/05/19 09:34:09
Done.
|
+ |
+ Reduction Reduce(Node* node) final; |
bbudge
2016/05/19 09:14:28
override
gdeepti
2016/05/19 09:34:09
Done.
|
+ |
+ private: |
+ enum Conversion { kNone, kOpaque, kInt32, kFloat32, kFloat64 }; |
+ Reduction ChangeToRuntimeCall(Node* node, Runtime::FunctionId f, |
+ Conversion* signature); |
+ |
+ JSGraph* jsgraph() const { return jsgraph_; } |
+ |
+ JSGraph* const jsgraph_; |
+ WasmGraphBuilder* builder_; |
+ Handle<Context> context_; |
+}; |
+ |
+} // namespace compiler |
+} // namespace internal |
+} // namespace v8 |
+ |
+#endif // V8_COMPILER_SIMD_LOWERING_H_ |