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Unified Diff: src/compiler/simd-lowering.h

Issue 2235013002: Revert runtime lowering of wasm SIMD ops (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 4 months ago
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Index: src/compiler/simd-lowering.h
diff --git a/src/compiler/simd-lowering.h b/src/compiler/simd-lowering.h
deleted file mode 100644
index 12a40251f7a83e894d9788471c60c9456dcb371d..0000000000000000000000000000000000000000
--- a/src/compiler/simd-lowering.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// 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 {
-
-typedef Signature<Conversion> ConversionSignature;
-
-class SimdLowering final : public Reducer {
- public:
- SimdLowering(Zone* zone, WasmGraphBuilder* builder)
- : builder_(builder), zone_(zone) {
- InitializeSignatures();
- }
- virtual ~SimdLowering();
- Reduction Reduce(Node* node) override;
-
- private:
- void InitializeSignatures();
-
- ConversionSignature* SigCreateInt32x4;
- ConversionSignature* SigCreateFloat32x4;
- ConversionSignature* SigCreateInt16x8;
- ConversionSignature* SigCreateInt8x16;
- ConversionSignature* SigExtractLaneInt;
- ConversionSignature* SigExtractLaneFloat;
- ConversionSignature* SigDefault;
-
- WasmGraphBuilder* builder_;
- Zone* zone_;
-};
-
-} // namespace compiler
-} // namespace internal
-} // namespace v8
-
-#endif // V8_COMPILER_SIMD_LOWERING_H_
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