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Side by Side Diff: src/mips/lithium-mips.h

Issue 12208013: Separated smi check from HBoundsCheck. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 10 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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84 V(CmpObjectEqAndBranch) \ 84 V(CmpObjectEqAndBranch) \
85 V(CmpMapAndBranch) \ 85 V(CmpMapAndBranch) \
86 V(CmpT) \ 86 V(CmpT) \
87 V(ConstantD) \ 87 V(ConstantD) \
88 V(ConstantI) \ 88 V(ConstantI) \
89 V(ConstantT) \ 89 V(ConstantT) \
90 V(Context) \ 90 V(Context) \
91 V(DeclareGlobals) \ 91 V(DeclareGlobals) \
92 V(DeleteProperty) \ 92 V(DeleteProperty) \
93 V(Deoptimize) \ 93 V(Deoptimize) \
94 V(DeoptimizeIfTaggedIsNotSmi) \
94 V(DivI) \ 95 V(DivI) \
95 V(DoubleToI) \ 96 V(DoubleToI) \
96 V(DummyUse) \ 97 V(DummyUse) \
97 V(ElementsKind) \ 98 V(ElementsKind) \
98 V(FastLiteral) \ 99 V(FastLiteral) \
99 V(FixedArrayBaseLength) \ 100 V(FixedArrayBaseLength) \
100 V(FunctionLiteral) \ 101 V(FunctionLiteral) \
101 V(GetCachedArrayIndex) \ 102 V(GetCachedArrayIndex) \
102 V(GlobalObject) \ 103 V(GlobalObject) \
103 V(GlobalReceiver) \ 104 V(GlobalReceiver) \
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2144 explicit LCheckSmi(LOperand* value) { 2145 explicit LCheckSmi(LOperand* value) {
2145 inputs_[0] = value; 2146 inputs_[0] = value;
2146 } 2147 }
2147 2148
2148 LOperand* value() { return inputs_[0]; } 2149 LOperand* value() { return inputs_[0]; }
2149 2150
2150 DECLARE_CONCRETE_INSTRUCTION(CheckSmi, "check-smi") 2151 DECLARE_CONCRETE_INSTRUCTION(CheckSmi, "check-smi")
2151 }; 2152 };
2152 2153
2153 2154
2155 class LDeoptimizeIfTaggedIsNotSmi: public LTemplateInstruction<0, 1, 0> {
2156 public:
2157 explicit LDeoptimizeIfTaggedIsNotSmi(LOperand* value) {
2158 inputs_[0] = value;
2159 }
2160
2161 LOperand* value() { return inputs_[0]; }
2162
2163 DECLARE_CONCRETE_INSTRUCTION(DeoptimizeIfTaggedIsNotSmi,
2164 "deoptimize-if-tagged-is-not-smi")
2165 };
2166
2167
2154 class LCheckNonSmi: public LTemplateInstruction<0, 1, 0> { 2168 class LCheckNonSmi: public LTemplateInstruction<0, 1, 0> {
2155 public: 2169 public:
2156 explicit LCheckNonSmi(LOperand* value) { 2170 explicit LCheckNonSmi(LOperand* value) {
2157 inputs_[0] = value; 2171 inputs_[0] = value;
2158 } 2172 }
2159 2173
2160 LOperand* value() { return inputs_[0]; } 2174 LOperand* value() { return inputs_[0]; }
2161 2175
2162 DECLARE_CONCRETE_INSTRUCTION(CheckNonSmi, "check-non-smi") 2176 DECLARE_CONCRETE_INSTRUCTION(CheckNonSmi, "check-non-smi")
2163 }; 2177 };
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2593 2607
2594 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); 2608 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
2595 }; 2609 };
2596 2610
2597 #undef DECLARE_HYDROGEN_ACCESSOR 2611 #undef DECLARE_HYDROGEN_ACCESSOR
2598 #undef DECLARE_CONCRETE_INSTRUCTION 2612 #undef DECLARE_CONCRETE_INSTRUCTION
2599 2613
2600 } } // namespace v8::internal 2614 } } // namespace v8::internal
2601 2615
2602 #endif // V8_MIPS_LITHIUM_MIPS_H_ 2616 #endif // V8_MIPS_LITHIUM_MIPS_H_
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