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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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/wasm-compiler.h" | 5 #include "src/compiler/wasm-compiler.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "src/isolate-inl.h" | 9 #include "src/isolate-inl.h" |
10 | 10 |
11 #include "src/base/platform/elapsed-timer.h" | 11 #include "src/base/platform/elapsed-timer.h" |
12 #include "src/base/platform/platform.h" | 12 #include "src/base/platform/platform.h" |
13 | 13 |
14 #include "src/compiler/access-builder.h" | 14 #include "src/compiler/access-builder.h" |
15 #include "src/compiler/common-operator.h" | 15 #include "src/compiler/common-operator.h" |
16 #include "src/compiler/diamond.h" | 16 #include "src/compiler/diamond.h" |
17 #include "src/compiler/graph-visualizer.h" | 17 #include "src/compiler/graph-visualizer.h" |
18 #include "src/compiler/graph.h" | 18 #include "src/compiler/graph.h" |
19 #include "src/compiler/instruction-selector.h" | 19 #include "src/compiler/instruction-selector.h" |
20 #include "src/compiler/int64-lowering.h" | 20 #include "src/compiler/int64-lowering.h" |
21 #include "src/compiler/js-graph.h" | 21 #include "src/compiler/js-graph.h" |
22 #include "src/compiler/js-operator.h" | 22 #include "src/compiler/js-operator.h" |
23 #include "src/compiler/linkage.h" | 23 #include "src/compiler/linkage.h" |
24 #include "src/compiler/machine-operator.h" | 24 #include "src/compiler/machine-operator.h" |
25 #include "src/compiler/node-matchers.h" | 25 #include "src/compiler/node-matchers.h" |
26 #include "src/compiler/pipeline.h" | 26 #include "src/compiler/pipeline.h" |
27 #include "src/compiler/simd-scalar-lowering.h" | |
27 #include "src/compiler/source-position.h" | 28 #include "src/compiler/source-position.h" |
28 #include "src/compiler/zone-pool.h" | 29 #include "src/compiler/zone-pool.h" |
29 | 30 |
30 #include "src/code-factory.h" | 31 #include "src/code-factory.h" |
31 #include "src/code-stubs.h" | 32 #include "src/code-stubs.h" |
32 #include "src/factory.h" | 33 #include "src/factory.h" |
33 #include "src/log-inl.h" | 34 #include "src/log-inl.h" |
34 | 35 |
35 #include "src/wasm/ast-decoder.h" | 36 #include "src/wasm/ast-decoder.h" |
36 #include "src/wasm/wasm-module.h" | 37 #include "src/wasm/wasm-module.h" |
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2876 | 2877 |
2877 Node* WasmGraphBuilder::SimdOp(wasm::WasmOpcode opcode, | 2878 Node* WasmGraphBuilder::SimdOp(wasm::WasmOpcode opcode, |
2878 const NodeVector& inputs) { | 2879 const NodeVector& inputs) { |
2879 switch (opcode) { | 2880 switch (opcode) { |
2880 case wasm::kExprI32x4ExtractLane: | 2881 case wasm::kExprI32x4ExtractLane: |
2881 return graph()->NewNode(jsgraph()->machine()->Int32x4ExtractLane(), | 2882 return graph()->NewNode(jsgraph()->machine()->Int32x4ExtractLane(), |
2882 inputs[0], inputs[1]); | 2883 inputs[0], inputs[1]); |
2883 case wasm::kExprI32x4Splat: | 2884 case wasm::kExprI32x4Splat: |
2884 return graph()->NewNode(jsgraph()->machine()->CreateInt32x4(), inputs[0], | 2885 return graph()->NewNode(jsgraph()->machine()->CreateInt32x4(), inputs[0], |
2885 inputs[0], inputs[0], inputs[0]); | 2886 inputs[0], inputs[0], inputs[0]); |
2887 case wasm::kExprI32x4Add: | |
2888 return graph()->NewNode(jsgraph()->machine()->Int32x4Add(), inputs[0], | |
2889 inputs[1]); | |
2890 case wasm::kExprF32x4ExtractLane: | |
2891 return graph()->NewNode(jsgraph()->machine()->Float32x4ExtractLane(), | |
2892 inputs[0], inputs[1]); | |
2893 case wasm::kExprF32x4Splat: | |
2894 return graph()->NewNode(jsgraph()->machine()->CreateFloat32x4(), | |
2895 inputs[0], inputs[0], inputs[0], inputs[0]); | |
2896 case wasm::kExprF32x4Add: | |
2897 return graph()->NewNode(jsgraph()->machine()->Float32x4Add(), inputs[0], | |
2898 inputs[1]); | |
2886 default: | 2899 default: |
2887 return graph()->NewNode(UnsupportedOpcode(opcode), nullptr); | 2900 return graph()->NewNode(UnsupportedOpcode(opcode), nullptr); |
2888 } | 2901 } |
2889 } | 2902 } |
2890 | 2903 |
2891 static void RecordFunctionCompilation(CodeEventListener::LogEventsAndTags tag, | 2904 static void RecordFunctionCompilation(CodeEventListener::LogEventsAndTags tag, |
2892 Isolate* isolate, Handle<Code> code, | 2905 Isolate* isolate, Handle<Code> code, |
2893 const char* message, uint32_t index, | 2906 const char* message, uint32_t index, |
2894 const wasm::WasmName& module_name, | 2907 const wasm::WasmName& module_name, |
2895 const wasm::WasmName& func_name) { | 2908 const wasm::WasmName& func_name) { |
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3091 os << "Compilation failed: " << graph_construction_result_ << std::endl; | 3104 os << "Compilation failed: " << graph_construction_result_ << std::endl; |
3092 } | 3105 } |
3093 return nullptr; | 3106 return nullptr; |
3094 } | 3107 } |
3095 | 3108 |
3096 if (machine->Is32()) { | 3109 if (machine->Is32()) { |
3097 Int64Lowering r(graph, machine, common, jsgraph_->zone(), function_->sig); | 3110 Int64Lowering r(graph, machine, common, jsgraph_->zone(), function_->sig); |
3098 r.LowerGraph(); | 3111 r.LowerGraph(); |
3099 } | 3112 } |
3100 | 3113 |
3114 SimdScalarLowering r(graph, machine, common, jsgraph_->zone(), | |
bradnelson
2016/08/31 22:42:08
->
SimdScalarLowering(graph, machine, common, jsgr
aseemgarg
2016/10/10 17:35:17
Done.
| |
3115 function_->sig); | |
3116 r.LowerGraph(); | |
3117 | |
3101 int index = static_cast<int>(function_->func_index); | 3118 int index = static_cast<int>(function_->func_index); |
3102 | 3119 |
3103 if (index >= FLAG_trace_wasm_ast_start && index < FLAG_trace_wasm_ast_end) { | 3120 if (index >= FLAG_trace_wasm_ast_start && index < FLAG_trace_wasm_ast_end) { |
3104 OFStream os(stdout); | 3121 OFStream os(stdout); |
3105 PrintAst(isolate_->allocator(), body, os, nullptr); | 3122 PrintAst(isolate_->allocator(), body, os, nullptr); |
3106 } | 3123 } |
3107 if (FLAG_trace_wasm_decode_time) { | 3124 if (FLAG_trace_wasm_decode_time) { |
3108 *decode_ms = decode_timer.Elapsed().InMillisecondsF(); | 3125 *decode_ms = decode_timer.Elapsed().InMillisecondsF(); |
3109 } | 3126 } |
3110 return source_position_table; | 3127 return source_position_table; |
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3236 function_->code_start_offset), | 3253 function_->code_start_offset), |
3237 compile_ms); | 3254 compile_ms); |
3238 } | 3255 } |
3239 | 3256 |
3240 return code; | 3257 return code; |
3241 } | 3258 } |
3242 | 3259 |
3243 } // namespace compiler | 3260 } // namespace compiler |
3244 } // namespace internal | 3261 } // namespace internal |
3245 } // namespace v8 | 3262 } // namespace v8 |
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