kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1 | // Copyright 2011 the V8 project authors. All rights reserved. |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 2 | // Redistribution and use in source and binary forms, with or without |
| 3 | // modification, are permitted provided that the following conditions are |
| 4 | // met: |
| 5 | // |
| 6 | // * Redistributions of source code must retain the above copyright |
| 7 | // notice, this list of conditions and the following disclaimer. |
| 8 | // * Redistributions in binary form must reproduce the above |
| 9 | // copyright notice, this list of conditions and the following |
| 10 | // disclaimer in the documentation and/or other materials provided |
| 11 | // with the distribution. |
| 12 | // * Neither the name of Google Inc. nor the names of its |
| 13 | // contributors may be used to endorse or promote products derived |
| 14 | // from this software without specific prior written permission. |
| 15 | // |
| 16 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | |
| 28 | #ifndef V8_IA32_LITHIUM_IA32_H_ |
| 29 | #define V8_IA32_LITHIUM_IA32_H_ |
| 30 | |
| 31 | #include "hydrogen.h" |
| 32 | #include "lithium-allocator.h" |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 33 | #include "lithium.h" |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 34 | #include "safepoint-table.h" |
| 35 | |
| 36 | namespace v8 { |
| 37 | namespace internal { |
| 38 | |
| 39 | // Forward declarations. |
| 40 | class LCodeGen; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 41 | |
| 42 | |
| 43 | // Type hierarchy: |
| 44 | // |
| 45 | // LInstruction |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 46 | // LTemplateInstruction |
| 47 | // LControlInstruction |
| 48 | // LBranch |
| 49 | // LClassOfTestAndBranch |
| 50 | // LCmpJSObjectEqAndBranch |
| 51 | // LCmpIDAndBranch |
| 52 | // LHasCachedArrayIndexAndBranch |
| 53 | // LHasInstanceTypeAndBranch |
| 54 | // LInstanceOfAndBranch |
| 55 | // LIsNullAndBranch |
| 56 | // LIsObjectAndBranch |
| 57 | // LIsSmiAndBranch |
| 58 | // LTypeofIsAndBranch |
| 59 | // LAccessArgumentsAt |
| 60 | // LArgumentsElements |
| 61 | // LArgumentsLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 62 | // LAddI |
| 63 | // LApplyArguments |
| 64 | // LArithmeticD |
| 65 | // LArithmeticT |
| 66 | // LBitI |
| 67 | // LBoundsCheck |
| 68 | // LCmpID |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 69 | // LCmpJSObjectEq |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 70 | // LCmpT |
| 71 | // LDivI |
| 72 | // LInstanceOf |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 73 | // LInstanceOfKnownGlobal |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 74 | // LLoadKeyedFastElement |
| 75 | // LLoadKeyedGeneric |
| 76 | // LModI |
| 77 | // LMulI |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 78 | // LPower |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 79 | // LShiftI |
| 80 | // LSubI |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 81 | // LCallConstantFunction |
| 82 | // LCallFunction |
| 83 | // LCallGlobal |
| 84 | // LCallKeyed |
| 85 | // LCallKnownGlobal |
| 86 | // LCallNamed |
| 87 | // LCallRuntime |
| 88 | // LCallStub |
| 89 | // LConstant |
| 90 | // LConstantD |
| 91 | // LConstantI |
| 92 | // LConstantT |
| 93 | // LDeoptimize |
| 94 | // LFunctionLiteral |
| 95 | // LGap |
| 96 | // LLabel |
| 97 | // LGlobalObject |
| 98 | // LGlobalReceiver |
| 99 | // LGoto |
| 100 | // LLazyBailout |
| 101 | // LLoadGlobal |
| 102 | // LCheckPrototypeMaps |
| 103 | // LLoadContextSlot |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 104 | // LArrayLiteral |
| 105 | // LObjectLiteral |
| 106 | // LRegExpLiteral |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 107 | // LOsrEntry |
| 108 | // LParameter |
| 109 | // LRegExpConstructResult |
| 110 | // LStackCheck |
| 111 | // LStoreKeyed |
| 112 | // LStoreKeyedFastElement |
| 113 | // LStoreKeyedGeneric |
| 114 | // LStoreNamed |
| 115 | // LStoreNamedField |
| 116 | // LStoreNamedGeneric |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 117 | // LBitNotI |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 118 | // LCallNew |
| 119 | // LCheckFunction |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 120 | // LCheckPrototypeMaps |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 121 | // LCheckInstanceType |
| 122 | // LCheckMap |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 123 | // LCheckSmi |
| 124 | // LClassOfTest |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 125 | // LDeleteProperty |
| 126 | // LDoubleToI |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 127 | // LFixedArrayLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 128 | // LHasCachedArrayIndex |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 129 | // LHasInstanceType |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 130 | // LInteger32ToDouble |
| 131 | // LIsNull |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 132 | // LIsObject |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 133 | // LIsSmi |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 134 | // LJSArrayLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 135 | // LLoadNamedField |
| 136 | // LLoadNamedGeneric |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 137 | // LLoadFunctionPrototype |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 138 | // LNumberTagD |
| 139 | // LNumberTagI |
| 140 | // LPushArgument |
| 141 | // LReturn |
| 142 | // LSmiTag |
| 143 | // LStoreGlobal |
| 144 | // LTaggedToI |
| 145 | // LThrow |
| 146 | // LTypeof |
| 147 | // LTypeofIs |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 148 | // LUnaryMathOperation |
| 149 | // LValueOf |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 150 | // LUnknownOSRValue |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 151 | |
| 152 | #define LITHIUM_ALL_INSTRUCTION_LIST(V) \ |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 153 | V(ControlInstruction) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 154 | V(Constant) \ |
| 155 | V(Call) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 156 | V(StoreKeyed) \ |
| 157 | V(StoreNamed) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 158 | LITHIUM_CONCRETE_INSTRUCTION_LIST(V) |
| 159 | |
| 160 | |
| 161 | #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ |
| 162 | V(AccessArgumentsAt) \ |
| 163 | V(AddI) \ |
| 164 | V(ApplyArguments) \ |
| 165 | V(ArgumentsElements) \ |
| 166 | V(ArgumentsLength) \ |
| 167 | V(ArithmeticD) \ |
| 168 | V(ArithmeticT) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 169 | V(ArrayLiteral) \ |
| 170 | V(BitI) \ |
| 171 | V(BitNotI) \ |
| 172 | V(BoundsCheck) \ |
| 173 | V(Branch) \ |
| 174 | V(CallConstantFunction) \ |
| 175 | V(CallFunction) \ |
| 176 | V(CallGlobal) \ |
| 177 | V(CallKeyed) \ |
| 178 | V(CallKnownGlobal) \ |
| 179 | V(CallNamed) \ |
| 180 | V(CallNew) \ |
| 181 | V(CallRuntime) \ |
| 182 | V(CallStub) \ |
| 183 | V(CheckFunction) \ |
| 184 | V(CheckInstanceType) \ |
| 185 | V(CheckMap) \ |
| 186 | V(CheckPrototypeMaps) \ |
| 187 | V(CheckSmi) \ |
| 188 | V(CmpID) \ |
| 189 | V(CmpIDAndBranch) \ |
| 190 | V(CmpJSObjectEq) \ |
| 191 | V(CmpJSObjectEqAndBranch) \ |
| 192 | V(CmpMapAndBranch) \ |
| 193 | V(CmpT) \ |
| 194 | V(CmpTAndBranch) \ |
| 195 | V(ConstantD) \ |
| 196 | V(ConstantI) \ |
| 197 | V(ConstantT) \ |
| 198 | V(DeleteProperty) \ |
| 199 | V(Deoptimize) \ |
| 200 | V(DivI) \ |
| 201 | V(DoubleToI) \ |
| 202 | V(FunctionLiteral) \ |
| 203 | V(Gap) \ |
| 204 | V(GlobalObject) \ |
| 205 | V(GlobalReceiver) \ |
| 206 | V(Goto) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 207 | V(FixedArrayLength) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 208 | V(InstanceOf) \ |
| 209 | V(InstanceOfAndBranch) \ |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 210 | V(InstanceOfKnownGlobal) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 211 | V(Integer32ToDouble) \ |
| 212 | V(IsNull) \ |
| 213 | V(IsNullAndBranch) \ |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 214 | V(IsObject) \ |
| 215 | V(IsObjectAndBranch) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 216 | V(IsSmi) \ |
| 217 | V(IsSmiAndBranch) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 218 | V(JSArrayLength) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 219 | V(HasInstanceType) \ |
| 220 | V(HasInstanceTypeAndBranch) \ |
| 221 | V(HasCachedArrayIndex) \ |
| 222 | V(HasCachedArrayIndexAndBranch) \ |
| 223 | V(ClassOfTest) \ |
| 224 | V(ClassOfTestAndBranch) \ |
| 225 | V(Label) \ |
| 226 | V(LazyBailout) \ |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 227 | V(LoadContextSlot) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 228 | V(LoadElements) \ |
| 229 | V(LoadGlobal) \ |
| 230 | V(LoadKeyedFastElement) \ |
| 231 | V(LoadKeyedGeneric) \ |
| 232 | V(LoadNamedField) \ |
| 233 | V(LoadNamedGeneric) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 234 | V(LoadFunctionPrototype) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 235 | V(ModI) \ |
| 236 | V(MulI) \ |
| 237 | V(NumberTagD) \ |
| 238 | V(NumberTagI) \ |
| 239 | V(NumberUntagD) \ |
| 240 | V(ObjectLiteral) \ |
| 241 | V(OsrEntry) \ |
| 242 | V(Parameter) \ |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 243 | V(Power) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 244 | V(PushArgument) \ |
| 245 | V(RegExpLiteral) \ |
| 246 | V(Return) \ |
| 247 | V(ShiftI) \ |
| 248 | V(SmiTag) \ |
| 249 | V(SmiUntag) \ |
| 250 | V(StackCheck) \ |
| 251 | V(StoreGlobal) \ |
| 252 | V(StoreKeyedFastElement) \ |
| 253 | V(StoreKeyedGeneric) \ |
| 254 | V(StoreNamedField) \ |
| 255 | V(StoreNamedGeneric) \ |
| 256 | V(SubI) \ |
| 257 | V(TaggedToI) \ |
| 258 | V(Throw) \ |
| 259 | V(Typeof) \ |
| 260 | V(TypeofIs) \ |
| 261 | V(TypeofIsAndBranch) \ |
| 262 | V(UnaryMathOperation) \ |
| 263 | V(UnknownOSRValue) \ |
| 264 | V(ValueOf) |
| 265 | |
| 266 | |
| 267 | #define DECLARE_INSTRUCTION(type) \ |
| 268 | virtual bool Is##type() const { return true; } \ |
| 269 | static L##type* cast(LInstruction* instr) { \ |
| 270 | ASSERT(instr->Is##type()); \ |
| 271 | return reinterpret_cast<L##type*>(instr); \ |
| 272 | } |
| 273 | |
| 274 | |
| 275 | #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ |
| 276 | virtual void CompileToNative(LCodeGen* generator); \ |
| 277 | virtual const char* Mnemonic() const { return mnemonic; } \ |
| 278 | DECLARE_INSTRUCTION(type) |
| 279 | |
| 280 | |
| 281 | #define DECLARE_HYDROGEN_ACCESSOR(type) \ |
| 282 | H##type* hydrogen() const { \ |
| 283 | return H##type::cast(hydrogen_value()); \ |
| 284 | } |
| 285 | |
| 286 | |
| 287 | class LInstruction: public ZoneObject { |
| 288 | public: |
| 289 | LInstruction() |
| 290 | : hydrogen_value_(NULL) { } |
| 291 | virtual ~LInstruction() { } |
| 292 | |
| 293 | virtual void CompileToNative(LCodeGen* generator) = 0; |
| 294 | virtual const char* Mnemonic() const = 0; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 295 | virtual void PrintTo(StringStream* stream); |
| 296 | virtual void PrintDataTo(StringStream* stream) = 0; |
| 297 | virtual void PrintOutputOperandTo(StringStream* stream) = 0; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 298 | |
| 299 | // Declare virtual type testers. |
| 300 | #define DECLARE_DO(type) virtual bool Is##type() const { return false; } |
| 301 | LITHIUM_ALL_INSTRUCTION_LIST(DECLARE_DO) |
| 302 | #undef DECLARE_DO |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 303 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 304 | virtual bool IsControl() const { return false; } |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 305 | virtual void SetBranchTargets(int true_block_id, int false_block_id) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 306 | |
| 307 | void set_environment(LEnvironment* env) { environment_.set(env); } |
| 308 | LEnvironment* environment() const { return environment_.get(); } |
| 309 | bool HasEnvironment() const { return environment_.is_set(); } |
| 310 | |
| 311 | void set_pointer_map(LPointerMap* p) { pointer_map_.set(p); } |
| 312 | LPointerMap* pointer_map() const { return pointer_map_.get(); } |
| 313 | bool HasPointerMap() const { return pointer_map_.is_set(); } |
| 314 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 315 | virtual bool HasResult() const = 0; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 316 | |
| 317 | void set_hydrogen_value(HValue* value) { hydrogen_value_ = value; } |
| 318 | HValue* hydrogen_value() const { return hydrogen_value_; } |
| 319 | |
| 320 | void set_deoptimization_environment(LEnvironment* env) { |
| 321 | deoptimization_environment_.set(env); |
| 322 | } |
| 323 | LEnvironment* deoptimization_environment() const { |
| 324 | return deoptimization_environment_.get(); |
| 325 | } |
| 326 | bool HasDeoptimizationEnvironment() const { |
| 327 | return deoptimization_environment_.is_set(); |
| 328 | } |
| 329 | |
| 330 | private: |
| 331 | SetOncePointer<LEnvironment> environment_; |
| 332 | SetOncePointer<LPointerMap> pointer_map_; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 333 | HValue* hydrogen_value_; |
| 334 | SetOncePointer<LEnvironment> deoptimization_environment_; |
| 335 | }; |
| 336 | |
| 337 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 338 | template<typename T, int N> |
| 339 | class OperandContainer { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 340 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 341 | OperandContainer() { |
| 342 | for (int i = 0; i < N; i++) elems_[i] = NULL; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 343 | } |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 344 | int length() { return N; } |
| 345 | T& operator[](int i) { |
| 346 | ASSERT(i < length()); |
| 347 | return elems_[i]; |
| 348 | } |
| 349 | void PrintOperandsTo(StringStream* stream); |
| 350 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 351 | private: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 352 | T elems_[N]; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 353 | }; |
| 354 | |
| 355 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 356 | template<typename T> |
| 357 | class OperandContainer<T, 0> { |
| 358 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 359 | int length() { return 0; } |
| 360 | void PrintOperandsTo(StringStream* stream) { } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 361 | }; |
| 362 | |
| 363 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 364 | template<int R, int I, int T = 0> |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 365 | class LTemplateInstruction: public LInstruction { |
| 366 | public: |
| 367 | // Allow 0 or 1 output operands. |
| 368 | STATIC_ASSERT(R == 0 || R == 1); |
| 369 | virtual bool HasResult() const { return R != 0; } |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 370 | void set_result(LOperand* operand) { results_[0] = operand; } |
| 371 | LOperand* result() { return results_[0]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 372 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 373 | int InputCount() { return I; } |
| 374 | LOperand* InputAt(int i) { return inputs_[i]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 375 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 376 | int TempCount() { return T; } |
| 377 | LOperand* TempAt(int i) { return temps_[i]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 378 | |
| 379 | virtual void PrintDataTo(StringStream* stream); |
| 380 | virtual void PrintOutputOperandTo(StringStream* stream); |
| 381 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 382 | protected: |
| 383 | OperandContainer<LOperand*, R> results_; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 384 | OperandContainer<LOperand*, I> inputs_; |
| 385 | OperandContainer<LOperand*, T> temps_; |
| 386 | }; |
| 387 | |
| 388 | |
| 389 | class LGap: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 390 | public: |
| 391 | explicit LGap(HBasicBlock* block) |
| 392 | : block_(block) { |
| 393 | parallel_moves_[BEFORE] = NULL; |
| 394 | parallel_moves_[START] = NULL; |
| 395 | parallel_moves_[END] = NULL; |
| 396 | parallel_moves_[AFTER] = NULL; |
| 397 | } |
| 398 | |
| 399 | DECLARE_CONCRETE_INSTRUCTION(Gap, "gap") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 400 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 401 | |
| 402 | bool IsRedundant() const; |
| 403 | |
| 404 | HBasicBlock* block() const { return block_; } |
| 405 | |
| 406 | enum InnerPosition { |
| 407 | BEFORE, |
| 408 | START, |
| 409 | END, |
| 410 | AFTER, |
| 411 | FIRST_INNER_POSITION = BEFORE, |
| 412 | LAST_INNER_POSITION = AFTER |
| 413 | }; |
| 414 | |
| 415 | LParallelMove* GetOrCreateParallelMove(InnerPosition pos) { |
| 416 | if (parallel_moves_[pos] == NULL) parallel_moves_[pos] = new LParallelMove; |
| 417 | return parallel_moves_[pos]; |
| 418 | } |
| 419 | |
| 420 | LParallelMove* GetParallelMove(InnerPosition pos) { |
| 421 | return parallel_moves_[pos]; |
| 422 | } |
| 423 | |
| 424 | private: |
| 425 | LParallelMove* parallel_moves_[LAST_INNER_POSITION + 1]; |
| 426 | HBasicBlock* block_; |
| 427 | }; |
| 428 | |
| 429 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 430 | class LGoto: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 431 | public: |
| 432 | LGoto(int block_id, bool include_stack_check = false) |
| 433 | : block_id_(block_id), include_stack_check_(include_stack_check) { } |
| 434 | |
| 435 | DECLARE_CONCRETE_INSTRUCTION(Goto, "goto") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 436 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 437 | virtual bool IsControl() const { return true; } |
| 438 | |
| 439 | int block_id() const { return block_id_; } |
| 440 | bool include_stack_check() const { return include_stack_check_; } |
| 441 | |
| 442 | private: |
| 443 | int block_id_; |
| 444 | bool include_stack_check_; |
| 445 | }; |
| 446 | |
| 447 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 448 | class LLazyBailout: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 449 | public: |
| 450 | LLazyBailout() : gap_instructions_size_(0) { } |
| 451 | |
| 452 | DECLARE_CONCRETE_INSTRUCTION(LazyBailout, "lazy-bailout") |
| 453 | |
| 454 | void set_gap_instructions_size(int gap_instructions_size) { |
| 455 | gap_instructions_size_ = gap_instructions_size; |
| 456 | } |
| 457 | int gap_instructions_size() { return gap_instructions_size_; } |
| 458 | |
| 459 | private: |
| 460 | int gap_instructions_size_; |
| 461 | }; |
| 462 | |
| 463 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 464 | class LDeoptimize: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 465 | public: |
| 466 | DECLARE_CONCRETE_INSTRUCTION(Deoptimize, "deoptimize") |
| 467 | }; |
| 468 | |
| 469 | |
| 470 | class LLabel: public LGap { |
| 471 | public: |
| 472 | explicit LLabel(HBasicBlock* block) |
| 473 | : LGap(block), replacement_(NULL) { } |
| 474 | |
| 475 | DECLARE_CONCRETE_INSTRUCTION(Label, "label") |
| 476 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 477 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 478 | |
| 479 | int block_id() const { return block()->block_id(); } |
| 480 | bool is_loop_header() const { return block()->IsLoopHeader(); } |
| 481 | Label* label() { return &label_; } |
| 482 | LLabel* replacement() const { return replacement_; } |
| 483 | void set_replacement(LLabel* label) { replacement_ = label; } |
| 484 | bool HasReplacement() const { return replacement_ != NULL; } |
| 485 | |
| 486 | private: |
| 487 | Label label_; |
| 488 | LLabel* replacement_; |
| 489 | }; |
| 490 | |
| 491 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 492 | class LParameter: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 493 | public: |
| 494 | DECLARE_CONCRETE_INSTRUCTION(Parameter, "parameter") |
| 495 | }; |
| 496 | |
| 497 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 498 | class LCallStub: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 499 | public: |
| 500 | DECLARE_CONCRETE_INSTRUCTION(CallStub, "call-stub") |
| 501 | DECLARE_HYDROGEN_ACCESSOR(CallStub) |
| 502 | |
| 503 | TranscendentalCache::Type transcendental_type() { |
| 504 | return hydrogen()->transcendental_type(); |
| 505 | } |
| 506 | }; |
| 507 | |
| 508 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 509 | class LUnknownOSRValue: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 510 | public: |
| 511 | DECLARE_CONCRETE_INSTRUCTION(UnknownOSRValue, "unknown-osr-value") |
| 512 | }; |
| 513 | |
| 514 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 515 | template<int I, int T = 0> |
| 516 | class LControlInstruction: public LTemplateInstruction<0, I, T> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 517 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 518 | DECLARE_INSTRUCTION(ControlInstruction) |
| 519 | virtual bool IsControl() const { return true; } |
| 520 | |
| 521 | int true_block_id() const { return true_block_id_; } |
| 522 | int false_block_id() const { return false_block_id_; } |
| 523 | void SetBranchTargets(int true_block_id, int false_block_id) { |
| 524 | true_block_id_ = true_block_id; |
| 525 | false_block_id_ = false_block_id; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 526 | } |
| 527 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 528 | private: |
| 529 | int true_block_id_; |
| 530 | int false_block_id_; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 531 | }; |
| 532 | |
| 533 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 534 | class LApplyArguments: public LTemplateInstruction<1, 4, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 535 | public: |
| 536 | LApplyArguments(LOperand* function, |
| 537 | LOperand* receiver, |
| 538 | LOperand* length, |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 539 | LOperand* elements) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 540 | inputs_[0] = function; |
| 541 | inputs_[1] = receiver; |
| 542 | inputs_[2] = length; |
| 543 | inputs_[3] = elements; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 544 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 545 | |
| 546 | DECLARE_CONCRETE_INSTRUCTION(ApplyArguments, "apply-arguments") |
| 547 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 548 | LOperand* function() { return inputs_[0]; } |
| 549 | LOperand* receiver() { return inputs_[1]; } |
| 550 | LOperand* length() { return inputs_[2]; } |
| 551 | LOperand* elements() { return inputs_[3]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 552 | }; |
| 553 | |
| 554 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 555 | class LAccessArgumentsAt: public LTemplateInstruction<1, 3, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 556 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 557 | LAccessArgumentsAt(LOperand* arguments, LOperand* length, LOperand* index) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 558 | inputs_[0] = arguments; |
| 559 | inputs_[1] = length; |
| 560 | inputs_[2] = index; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 561 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 562 | |
| 563 | DECLARE_CONCRETE_INSTRUCTION(AccessArgumentsAt, "access-arguments-at") |
| 564 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 565 | LOperand* arguments() { return inputs_[0]; } |
| 566 | LOperand* length() { return inputs_[1]; } |
| 567 | LOperand* index() { return inputs_[2]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 568 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 569 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 570 | }; |
| 571 | |
| 572 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 573 | class LArgumentsLength: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 574 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 575 | explicit LArgumentsLength(LOperand* elements) { |
| 576 | inputs_[0] = elements; |
| 577 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 578 | |
| 579 | DECLARE_CONCRETE_INSTRUCTION(ArgumentsLength, "arguments-length") |
| 580 | }; |
| 581 | |
| 582 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 583 | class LArgumentsElements: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 584 | public: |
| 585 | LArgumentsElements() { } |
| 586 | |
| 587 | DECLARE_CONCRETE_INSTRUCTION(ArgumentsElements, "arguments-elements") |
| 588 | }; |
| 589 | |
| 590 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 591 | class LModI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 592 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 593 | LModI(LOperand* left, LOperand* right, LOperand* temp) { |
| 594 | inputs_[0] = left; |
| 595 | inputs_[1] = right; |
| 596 | temps_[0] = temp; |
| 597 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 598 | |
| 599 | DECLARE_CONCRETE_INSTRUCTION(ModI, "mod-i") |
| 600 | DECLARE_HYDROGEN_ACCESSOR(Mod) |
| 601 | }; |
| 602 | |
| 603 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 604 | class LDivI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 605 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 606 | LDivI(LOperand* left, LOperand* right, LOperand* temp) { |
| 607 | inputs_[0] = left; |
| 608 | inputs_[1] = right; |
| 609 | temps_[0] = temp; |
| 610 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 611 | |
| 612 | DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") |
| 613 | DECLARE_HYDROGEN_ACCESSOR(Div) |
| 614 | }; |
| 615 | |
| 616 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 617 | class LMulI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 618 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 619 | LMulI(LOperand* left, LOperand* right, LOperand* temp) { |
| 620 | inputs_[0] = left; |
| 621 | inputs_[1] = right; |
| 622 | temps_[0] = temp; |
| 623 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 624 | |
| 625 | DECLARE_CONCRETE_INSTRUCTION(MulI, "mul-i") |
| 626 | DECLARE_HYDROGEN_ACCESSOR(Mul) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 627 | }; |
| 628 | |
| 629 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 630 | class LCmpID: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 631 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 632 | LCmpID(LOperand* left, LOperand* right) { |
| 633 | inputs_[0] = left; |
| 634 | inputs_[1] = right; |
| 635 | } |
| 636 | |
| 637 | DECLARE_CONCRETE_INSTRUCTION(CmpID, "cmp-id") |
| 638 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
| 639 | |
| 640 | Token::Value op() const { return hydrogen()->token(); } |
| 641 | bool is_double() const { |
| 642 | return hydrogen()->GetInputRepresentation().IsDouble(); |
| 643 | } |
| 644 | }; |
| 645 | |
| 646 | |
| 647 | class LCmpIDAndBranch: public LControlInstruction<2> { |
| 648 | public: |
| 649 | LCmpIDAndBranch(LOperand* left, LOperand* right) { |
| 650 | inputs_[0] = left; |
| 651 | inputs_[1] = right; |
| 652 | } |
| 653 | |
| 654 | DECLARE_CONCRETE_INSTRUCTION(CmpIDAndBranch, "cmp-id-and-branch") |
| 655 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 656 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 657 | Token::Value op() const { return hydrogen()->token(); } |
| 658 | bool is_double() const { |
| 659 | return hydrogen()->GetInputRepresentation().IsDouble(); |
| 660 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 661 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 662 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 663 | }; |
| 664 | |
| 665 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 666 | class LUnaryMathOperation: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 667 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 668 | explicit LUnaryMathOperation(LOperand* value) { |
| 669 | inputs_[0] = value; |
| 670 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 671 | |
| 672 | DECLARE_CONCRETE_INSTRUCTION(UnaryMathOperation, "unary-math-operation") |
| 673 | DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) |
| 674 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 675 | virtual void PrintDataTo(StringStream* stream); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 676 | BuiltinFunctionId op() const { return hydrogen()->op(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 677 | }; |
| 678 | |
| 679 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 680 | class LCmpJSObjectEq: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 681 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 682 | LCmpJSObjectEq(LOperand* left, LOperand* right) { |
| 683 | inputs_[0] = left; |
| 684 | inputs_[1] = right; |
| 685 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 686 | |
| 687 | DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEq, "cmp-jsobject-eq") |
| 688 | }; |
| 689 | |
| 690 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 691 | class LCmpJSObjectEqAndBranch: public LControlInstruction<2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 692 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 693 | LCmpJSObjectEqAndBranch(LOperand* left, LOperand* right) { |
| 694 | inputs_[0] = left; |
| 695 | inputs_[1] = right; |
| 696 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 697 | |
| 698 | DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEqAndBranch, |
| 699 | "cmp-jsobject-eq-and-branch") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 700 | }; |
| 701 | |
| 702 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 703 | class LIsNull: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 704 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 705 | explicit LIsNull(LOperand* value) { |
| 706 | inputs_[0] = value; |
| 707 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 708 | |
| 709 | DECLARE_CONCRETE_INSTRUCTION(IsNull, "is-null") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 710 | DECLARE_HYDROGEN_ACCESSOR(IsNull) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 711 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 712 | bool is_strict() const { return hydrogen()->is_strict(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 713 | }; |
| 714 | |
| 715 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 716 | class LIsNullAndBranch: public LControlInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 717 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 718 | LIsNullAndBranch(LOperand* value, LOperand* temp) { |
| 719 | inputs_[0] = value; |
| 720 | temps_[0] = temp; |
| 721 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 722 | |
| 723 | DECLARE_CONCRETE_INSTRUCTION(IsNullAndBranch, "is-null-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 724 | DECLARE_HYDROGEN_ACCESSOR(IsNull) |
| 725 | |
| 726 | bool is_strict() const { return hydrogen()->is_strict(); } |
| 727 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 728 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 729 | }; |
| 730 | |
| 731 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 732 | class LIsObject: public LTemplateInstruction<1, 1, 1> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 733 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 734 | LIsObject(LOperand* value, LOperand* temp) { |
| 735 | inputs_[0] = value; |
| 736 | temps_[0] = temp; |
| 737 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 738 | |
| 739 | DECLARE_CONCRETE_INSTRUCTION(IsObject, "is-object") |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 740 | }; |
| 741 | |
| 742 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 743 | class LIsObjectAndBranch: public LControlInstruction<1, 2> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 744 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 745 | LIsObjectAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) { |
| 746 | inputs_[0] = value; |
| 747 | temps_[0] = temp; |
| 748 | temps_[1] = temp2; |
| 749 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 750 | |
| 751 | DECLARE_CONCRETE_INSTRUCTION(IsObjectAndBranch, "is-object-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 752 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 753 | virtual void PrintDataTo(StringStream* stream); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 754 | }; |
| 755 | |
| 756 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 757 | class LIsSmi: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 758 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 759 | explicit LIsSmi(LOperand* value) { |
| 760 | inputs_[0] = value; |
| 761 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 762 | |
| 763 | DECLARE_CONCRETE_INSTRUCTION(IsSmi, "is-smi") |
| 764 | DECLARE_HYDROGEN_ACCESSOR(IsSmi) |
| 765 | }; |
| 766 | |
| 767 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 768 | class LIsSmiAndBranch: public LControlInstruction<1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 769 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 770 | explicit LIsSmiAndBranch(LOperand* value) { |
| 771 | inputs_[0] = value; |
| 772 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 773 | |
| 774 | DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch, "is-smi-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 775 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 776 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 777 | }; |
| 778 | |
| 779 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 780 | class LHasInstanceType: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 781 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 782 | explicit LHasInstanceType(LOperand* value) { |
| 783 | inputs_[0] = value; |
| 784 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 785 | |
| 786 | DECLARE_CONCRETE_INSTRUCTION(HasInstanceType, "has-instance-type") |
| 787 | DECLARE_HYDROGEN_ACCESSOR(HasInstanceType) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 788 | }; |
| 789 | |
| 790 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 791 | class LHasInstanceTypeAndBranch: public LControlInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 792 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 793 | LHasInstanceTypeAndBranch(LOperand* value, LOperand* temp) { |
| 794 | inputs_[0] = value; |
| 795 | temps_[0] = temp; |
| 796 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 797 | |
| 798 | DECLARE_CONCRETE_INSTRUCTION(HasInstanceTypeAndBranch, |
| 799 | "has-instance-type-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 800 | DECLARE_HYDROGEN_ACCESSOR(HasInstanceType) |
| 801 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 802 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 803 | }; |
| 804 | |
| 805 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 806 | class LHasCachedArrayIndex: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 807 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 808 | explicit LHasCachedArrayIndex(LOperand* value) { |
| 809 | inputs_[0] = value; |
| 810 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 811 | |
| 812 | DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndex, "has-cached-array-index") |
| 813 | DECLARE_HYDROGEN_ACCESSOR(HasCachedArrayIndex) |
| 814 | }; |
| 815 | |
| 816 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 817 | class LHasCachedArrayIndexAndBranch: public LControlInstruction<1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 818 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 819 | explicit LHasCachedArrayIndexAndBranch(LOperand* value) { |
| 820 | inputs_[0] = value; |
| 821 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 822 | |
| 823 | DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndexAndBranch, |
| 824 | "has-cached-array-index-and-branch") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 825 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 826 | }; |
| 827 | |
| 828 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 829 | class LClassOfTest: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 830 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 831 | LClassOfTest(LOperand* value, LOperand* temp) { |
| 832 | inputs_[0] = value; |
| 833 | temps_[0] = temp; |
| 834 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 835 | |
| 836 | DECLARE_CONCRETE_INSTRUCTION(ClassOfTest, "class-of-test") |
| 837 | DECLARE_HYDROGEN_ACCESSOR(ClassOfTest) |
| 838 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 839 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 840 | }; |
| 841 | |
| 842 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 843 | class LClassOfTestAndBranch: public LControlInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 844 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 845 | LClassOfTestAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) { |
| 846 | inputs_[0] = value; |
| 847 | temps_[0] = temp; |
| 848 | temps_[1] = temp2; |
| 849 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 850 | |
| 851 | DECLARE_CONCRETE_INSTRUCTION(ClassOfTestAndBranch, |
| 852 | "class-of-test-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 853 | DECLARE_HYDROGEN_ACCESSOR(ClassOfTest) |
| 854 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 855 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 856 | }; |
| 857 | |
| 858 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 859 | class LCmpT: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 860 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 861 | LCmpT(LOperand* left, LOperand* right) { |
| 862 | inputs_[0] = left; |
| 863 | inputs_[1] = right; |
| 864 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 865 | |
| 866 | DECLARE_CONCRETE_INSTRUCTION(CmpT, "cmp-t") |
| 867 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
| 868 | |
| 869 | Token::Value op() const { return hydrogen()->token(); } |
| 870 | }; |
| 871 | |
| 872 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 873 | class LCmpTAndBranch: public LControlInstruction<2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 874 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 875 | LCmpTAndBranch(LOperand* left, LOperand* right) { |
| 876 | inputs_[0] = left; |
| 877 | inputs_[1] = right; |
| 878 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 879 | |
| 880 | DECLARE_CONCRETE_INSTRUCTION(CmpTAndBranch, "cmp-t-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 881 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 882 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 883 | Token::Value op() const { return hydrogen()->token(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 884 | }; |
| 885 | |
| 886 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 887 | class LInstanceOf: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 888 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 889 | LInstanceOf(LOperand* left, LOperand* right) { |
| 890 | inputs_[0] = left; |
| 891 | inputs_[1] = right; |
| 892 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 893 | |
| 894 | DECLARE_CONCRETE_INSTRUCTION(InstanceOf, "instance-of") |
| 895 | }; |
| 896 | |
| 897 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 898 | class LInstanceOfAndBranch: public LControlInstruction<2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 899 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 900 | LInstanceOfAndBranch(LOperand* left, LOperand* right) { |
| 901 | inputs_[0] = left; |
| 902 | inputs_[1] = right; |
| 903 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 904 | |
| 905 | DECLARE_CONCRETE_INSTRUCTION(InstanceOfAndBranch, "instance-of-and-branch") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 906 | }; |
| 907 | |
| 908 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 909 | class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 1, 1> { |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 910 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 911 | LInstanceOfKnownGlobal(LOperand* value, LOperand* temp) { |
| 912 | inputs_[0] = value; |
| 913 | temps_[0] = temp; |
| 914 | } |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 915 | |
| 916 | DECLARE_CONCRETE_INSTRUCTION(InstanceOfKnownGlobal, |
| 917 | "instance-of-known-global") |
| 918 | DECLARE_HYDROGEN_ACCESSOR(InstanceOfKnownGlobal) |
| 919 | |
| 920 | Handle<JSFunction> function() const { return hydrogen()->function(); } |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 921 | }; |
| 922 | |
| 923 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 924 | class LBoundsCheck: public LTemplateInstruction<0, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 925 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 926 | LBoundsCheck(LOperand* index, LOperand* length) { |
| 927 | inputs_[0] = index; |
| 928 | inputs_[1] = length; |
| 929 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 930 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 931 | LOperand* index() { return inputs_[0]; } |
| 932 | LOperand* length() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 933 | |
| 934 | DECLARE_CONCRETE_INSTRUCTION(BoundsCheck, "bounds-check") |
| 935 | }; |
| 936 | |
| 937 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 938 | class LBitI: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 939 | public: |
| 940 | LBitI(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 941 | : op_(op) { |
| 942 | inputs_[0] = left; |
| 943 | inputs_[1] = right; |
| 944 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 945 | |
| 946 | Token::Value op() const { return op_; } |
| 947 | |
| 948 | DECLARE_CONCRETE_INSTRUCTION(BitI, "bit-i") |
| 949 | |
| 950 | private: |
| 951 | Token::Value op_; |
| 952 | }; |
| 953 | |
| 954 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 955 | class LShiftI: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 956 | public: |
| 957 | LShiftI(Token::Value op, LOperand* left, LOperand* right, bool can_deopt) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 958 | : op_(op), can_deopt_(can_deopt) { |
| 959 | inputs_[0] = left; |
| 960 | inputs_[1] = right; |
| 961 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 962 | |
| 963 | Token::Value op() const { return op_; } |
| 964 | |
| 965 | bool can_deopt() const { return can_deopt_; } |
| 966 | |
| 967 | DECLARE_CONCRETE_INSTRUCTION(ShiftI, "shift-i") |
| 968 | |
| 969 | private: |
| 970 | Token::Value op_; |
| 971 | bool can_deopt_; |
| 972 | }; |
| 973 | |
| 974 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 975 | class LSubI: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 976 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 977 | LSubI(LOperand* left, LOperand* right) { |
| 978 | inputs_[0] = left; |
| 979 | inputs_[1] = right; |
| 980 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 981 | |
| 982 | DECLARE_CONCRETE_INSTRUCTION(SubI, "sub-i") |
| 983 | DECLARE_HYDROGEN_ACCESSOR(Sub) |
| 984 | }; |
| 985 | |
| 986 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 987 | class LConstant: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 988 | DECLARE_INSTRUCTION(Constant) |
| 989 | }; |
| 990 | |
| 991 | |
| 992 | class LConstantI: public LConstant { |
| 993 | public: |
| 994 | explicit LConstantI(int32_t value) : value_(value) { } |
| 995 | int32_t value() const { return value_; } |
| 996 | |
| 997 | DECLARE_CONCRETE_INSTRUCTION(ConstantI, "constant-i") |
| 998 | |
| 999 | private: |
| 1000 | int32_t value_; |
| 1001 | }; |
| 1002 | |
| 1003 | |
| 1004 | class LConstantD: public LConstant { |
| 1005 | public: |
| 1006 | explicit LConstantD(double value) : value_(value) { } |
| 1007 | double value() const { return value_; } |
| 1008 | |
| 1009 | DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d") |
| 1010 | |
| 1011 | private: |
| 1012 | double value_; |
| 1013 | }; |
| 1014 | |
| 1015 | |
| 1016 | class LConstantT: public LConstant { |
| 1017 | public: |
| 1018 | explicit LConstantT(Handle<Object> value) : value_(value) { } |
| 1019 | Handle<Object> value() const { return value_; } |
| 1020 | |
| 1021 | DECLARE_CONCRETE_INSTRUCTION(ConstantT, "constant-t") |
| 1022 | |
| 1023 | private: |
| 1024 | Handle<Object> value_; |
| 1025 | }; |
| 1026 | |
| 1027 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1028 | class LBranch: public LControlInstruction<1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1029 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1030 | explicit LBranch(LOperand* value) { |
| 1031 | inputs_[0] = value; |
| 1032 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1033 | |
| 1034 | DECLARE_CONCRETE_INSTRUCTION(Branch, "branch") |
| 1035 | DECLARE_HYDROGEN_ACCESSOR(Value) |
| 1036 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1037 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1038 | }; |
| 1039 | |
| 1040 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1041 | class LCmpMapAndBranch: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1042 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1043 | explicit LCmpMapAndBranch(LOperand* value) { |
| 1044 | inputs_[0] = value; |
| 1045 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1046 | |
| 1047 | DECLARE_CONCRETE_INSTRUCTION(CmpMapAndBranch, "cmp-map-and-branch") |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1048 | DECLARE_HYDROGEN_ACCESSOR(CompareMapAndBranch) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1049 | |
| 1050 | virtual bool IsControl() const { return true; } |
| 1051 | |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1052 | Handle<Map> map() const { return hydrogen()->map(); } |
| 1053 | int true_block_id() const { |
| 1054 | return hydrogen()->true_destination()->block_id(); |
| 1055 | } |
| 1056 | int false_block_id() const { |
| 1057 | return hydrogen()->false_destination()->block_id(); |
| 1058 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1059 | }; |
| 1060 | |
| 1061 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1062 | class LJSArrayLength: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1063 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1064 | explicit LJSArrayLength(LOperand* value) { |
| 1065 | inputs_[0] = value; |
| 1066 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1067 | |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1068 | DECLARE_CONCRETE_INSTRUCTION(JSArrayLength, "js-array-length") |
| 1069 | DECLARE_HYDROGEN_ACCESSOR(JSArrayLength) |
| 1070 | }; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1071 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1072 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1073 | class LFixedArrayLength: public LTemplateInstruction<1, 1> { |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1074 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1075 | explicit LFixedArrayLength(LOperand* value) { |
| 1076 | inputs_[0] = value; |
| 1077 | } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1078 | |
| 1079 | DECLARE_CONCRETE_INSTRUCTION(FixedArrayLength, "fixed-array-length") |
| 1080 | DECLARE_HYDROGEN_ACCESSOR(FixedArrayLength) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1081 | }; |
| 1082 | |
| 1083 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1084 | class LValueOf: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1085 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1086 | LValueOf(LOperand* value, LOperand* temp) { |
| 1087 | inputs_[0] = value; |
| 1088 | temps_[0] = temp; |
| 1089 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1090 | |
| 1091 | DECLARE_CONCRETE_INSTRUCTION(ValueOf, "value-of") |
| 1092 | DECLARE_HYDROGEN_ACCESSOR(ValueOf) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1093 | }; |
| 1094 | |
| 1095 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1096 | class LThrow: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1097 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1098 | explicit LThrow(LOperand* value) { |
| 1099 | inputs_[0] = value; |
| 1100 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1101 | |
| 1102 | DECLARE_CONCRETE_INSTRUCTION(Throw, "throw") |
| 1103 | }; |
| 1104 | |
| 1105 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1106 | class LBitNotI: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1107 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1108 | explicit LBitNotI(LOperand* value) { |
| 1109 | inputs_[0] = value; |
| 1110 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1111 | |
| 1112 | DECLARE_CONCRETE_INSTRUCTION(BitNotI, "bit-not-i") |
| 1113 | }; |
| 1114 | |
| 1115 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1116 | class LAddI: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1117 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1118 | LAddI(LOperand* left, LOperand* right) { |
| 1119 | inputs_[0] = left; |
| 1120 | inputs_[1] = right; |
| 1121 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1122 | |
| 1123 | DECLARE_CONCRETE_INSTRUCTION(AddI, "add-i") |
| 1124 | DECLARE_HYDROGEN_ACCESSOR(Add) |
| 1125 | }; |
| 1126 | |
| 1127 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1128 | class LPower: public LTemplateInstruction<1, 2> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 1129 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1130 | LPower(LOperand* left, LOperand* right) { |
| 1131 | inputs_[0] = left; |
| 1132 | inputs_[1] = right; |
| 1133 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 1134 | |
| 1135 | DECLARE_CONCRETE_INSTRUCTION(Power, "power") |
| 1136 | DECLARE_HYDROGEN_ACCESSOR(Power) |
| 1137 | }; |
| 1138 | |
| 1139 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1140 | class LArithmeticD: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1141 | public: |
| 1142 | LArithmeticD(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1143 | : op_(op) { |
| 1144 | inputs_[0] = left; |
| 1145 | inputs_[1] = right; |
| 1146 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1147 | |
| 1148 | Token::Value op() const { return op_; } |
| 1149 | |
| 1150 | virtual void CompileToNative(LCodeGen* generator); |
| 1151 | virtual const char* Mnemonic() const; |
| 1152 | |
| 1153 | private: |
| 1154 | Token::Value op_; |
| 1155 | }; |
| 1156 | |
| 1157 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1158 | class LArithmeticT: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1159 | public: |
| 1160 | LArithmeticT(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1161 | : op_(op) { |
| 1162 | inputs_[0] = left; |
| 1163 | inputs_[1] = right; |
| 1164 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1165 | |
| 1166 | virtual void CompileToNative(LCodeGen* generator); |
| 1167 | virtual const char* Mnemonic() const; |
| 1168 | |
| 1169 | Token::Value op() const { return op_; } |
| 1170 | |
| 1171 | private: |
| 1172 | Token::Value op_; |
| 1173 | }; |
| 1174 | |
| 1175 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1176 | class LReturn: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1177 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1178 | explicit LReturn(LOperand* value) { |
| 1179 | inputs_[0] = value; |
| 1180 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1181 | |
| 1182 | DECLARE_CONCRETE_INSTRUCTION(Return, "return") |
| 1183 | }; |
| 1184 | |
| 1185 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1186 | class LLoadNamedField: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1187 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1188 | explicit LLoadNamedField(LOperand* object) { |
| 1189 | inputs_[0] = object; |
| 1190 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1191 | |
| 1192 | DECLARE_CONCRETE_INSTRUCTION(LoadNamedField, "load-named-field") |
| 1193 | DECLARE_HYDROGEN_ACCESSOR(LoadNamedField) |
| 1194 | }; |
| 1195 | |
| 1196 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1197 | class LLoadNamedGeneric: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1198 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1199 | explicit LLoadNamedGeneric(LOperand* object) { |
| 1200 | inputs_[0] = object; |
| 1201 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1202 | |
| 1203 | DECLARE_CONCRETE_INSTRUCTION(LoadNamedGeneric, "load-named-generic") |
| 1204 | DECLARE_HYDROGEN_ACCESSOR(LoadNamedGeneric) |
| 1205 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1206 | LOperand* object() { return inputs_[0]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1207 | Handle<Object> name() const { return hydrogen()->name(); } |
| 1208 | }; |
| 1209 | |
| 1210 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1211 | class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 1> { |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1212 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1213 | LLoadFunctionPrototype(LOperand* function, LOperand* temp) { |
| 1214 | inputs_[0] = function; |
| 1215 | temps_[0] = temp; |
| 1216 | } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1217 | |
| 1218 | DECLARE_CONCRETE_INSTRUCTION(LoadFunctionPrototype, "load-function-prototype") |
| 1219 | DECLARE_HYDROGEN_ACCESSOR(LoadFunctionPrototype) |
| 1220 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1221 | LOperand* function() { return inputs_[0]; } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1222 | }; |
| 1223 | |
| 1224 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1225 | class LLoadElements: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1226 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1227 | explicit LLoadElements(LOperand* object) { |
| 1228 | inputs_[0] = object; |
| 1229 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1230 | |
| 1231 | DECLARE_CONCRETE_INSTRUCTION(LoadElements, "load-elements") |
| 1232 | }; |
| 1233 | |
| 1234 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1235 | class LLoadKeyedFastElement: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1236 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1237 | LLoadKeyedFastElement(LOperand* elements, LOperand* key) { |
| 1238 | inputs_[0] = elements; |
| 1239 | inputs_[1] = key; |
| 1240 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1241 | |
| 1242 | DECLARE_CONCRETE_INSTRUCTION(LoadKeyedFastElement, "load-keyed-fast-element") |
| 1243 | DECLARE_HYDROGEN_ACCESSOR(LoadKeyedFastElement) |
| 1244 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1245 | LOperand* elements() { return inputs_[0]; } |
| 1246 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1247 | }; |
| 1248 | |
| 1249 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1250 | class LLoadKeyedGeneric: public LTemplateInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1251 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1252 | LLoadKeyedGeneric(LOperand* obj, LOperand* key) { |
| 1253 | inputs_[0] = obj; |
| 1254 | inputs_[1] = key; |
| 1255 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1256 | |
| 1257 | DECLARE_CONCRETE_INSTRUCTION(LoadKeyedGeneric, "load-keyed-generic") |
| 1258 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1259 | LOperand* object() { return inputs_[0]; } |
| 1260 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1261 | }; |
| 1262 | |
| 1263 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1264 | class LLoadGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1265 | public: |
| 1266 | DECLARE_CONCRETE_INSTRUCTION(LoadGlobal, "load-global") |
| 1267 | DECLARE_HYDROGEN_ACCESSOR(LoadGlobal) |
| 1268 | }; |
| 1269 | |
| 1270 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1271 | class LStoreGlobal: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1272 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1273 | explicit LStoreGlobal(LOperand* value) { |
| 1274 | inputs_[0] = value; |
| 1275 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1276 | |
| 1277 | DECLARE_CONCRETE_INSTRUCTION(StoreGlobal, "store-global") |
| 1278 | DECLARE_HYDROGEN_ACCESSOR(StoreGlobal) |
| 1279 | }; |
| 1280 | |
| 1281 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1282 | class LLoadContextSlot: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1283 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1284 | DECLARE_CONCRETE_INSTRUCTION(LoadContextSlot, "load-context-slot") |
| 1285 | DECLARE_HYDROGEN_ACCESSOR(LoadContextSlot) |
| 1286 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1287 | int context_chain_length() { return hydrogen()->context_chain_length(); } |
| 1288 | int slot_index() { return hydrogen()->slot_index(); } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1289 | |
| 1290 | virtual void PrintDataTo(StringStream* stream); |
| 1291 | }; |
| 1292 | |
| 1293 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1294 | class LPushArgument: public LTemplateInstruction<0, 1> { |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1295 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1296 | explicit LPushArgument(LOperand* value) { |
| 1297 | inputs_[0] = value; |
| 1298 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1299 | |
| 1300 | DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument") |
| 1301 | }; |
| 1302 | |
| 1303 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1304 | class LGlobalObject: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1305 | public: |
| 1306 | DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object") |
| 1307 | }; |
| 1308 | |
| 1309 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1310 | class LGlobalReceiver: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1311 | public: |
| 1312 | DECLARE_CONCRETE_INSTRUCTION(GlobalReceiver, "global-receiver") |
| 1313 | }; |
| 1314 | |
| 1315 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1316 | class LCallConstantFunction: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1317 | public: |
| 1318 | DECLARE_CONCRETE_INSTRUCTION(CallConstantFunction, "call-constant-function") |
| 1319 | DECLARE_HYDROGEN_ACCESSOR(CallConstantFunction) |
| 1320 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1321 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1322 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1323 | Handle<JSFunction> function() { return hydrogen()->function(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1324 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1325 | }; |
| 1326 | |
| 1327 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1328 | class LCallKeyed: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1329 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1330 | explicit LCallKeyed(LOperand* key) { |
| 1331 | inputs_[0] = key; |
| 1332 | } |
| 1333 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1334 | DECLARE_CONCRETE_INSTRUCTION(CallKeyed, "call-keyed") |
| 1335 | DECLARE_HYDROGEN_ACCESSOR(CallKeyed) |
| 1336 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1337 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1338 | |
| 1339 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1340 | }; |
| 1341 | |
| 1342 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1343 | class LCallNamed: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1344 | public: |
| 1345 | DECLARE_CONCRETE_INSTRUCTION(CallNamed, "call-named") |
| 1346 | DECLARE_HYDROGEN_ACCESSOR(CallNamed) |
| 1347 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1348 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1349 | |
| 1350 | Handle<String> name() const { return hydrogen()->name(); } |
| 1351 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1352 | }; |
| 1353 | |
| 1354 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1355 | class LCallFunction: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1356 | public: |
| 1357 | DECLARE_CONCRETE_INSTRUCTION(CallFunction, "call-function") |
| 1358 | DECLARE_HYDROGEN_ACCESSOR(CallFunction) |
| 1359 | |
| 1360 | int arity() const { return hydrogen()->argument_count() - 2; } |
| 1361 | }; |
| 1362 | |
| 1363 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1364 | class LCallGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1365 | public: |
| 1366 | DECLARE_CONCRETE_INSTRUCTION(CallGlobal, "call-global") |
| 1367 | DECLARE_HYDROGEN_ACCESSOR(CallGlobal) |
| 1368 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1369 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1370 | |
| 1371 | Handle<String> name() const {return hydrogen()->name(); } |
| 1372 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1373 | }; |
| 1374 | |
| 1375 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1376 | class LCallKnownGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1377 | public: |
| 1378 | DECLARE_CONCRETE_INSTRUCTION(CallKnownGlobal, "call-known-global") |
| 1379 | DECLARE_HYDROGEN_ACCESSOR(CallKnownGlobal) |
| 1380 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1381 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1382 | |
| 1383 | Handle<JSFunction> target() const { return hydrogen()->target(); } |
| 1384 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1385 | }; |
| 1386 | |
| 1387 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1388 | class LCallNew: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1389 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1390 | explicit LCallNew(LOperand* constructor) { |
| 1391 | inputs_[0] = constructor; |
| 1392 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1393 | |
| 1394 | DECLARE_CONCRETE_INSTRUCTION(CallNew, "call-new") |
| 1395 | DECLARE_HYDROGEN_ACCESSOR(CallNew) |
| 1396 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1397 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1398 | |
| 1399 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1400 | }; |
| 1401 | |
| 1402 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1403 | class LCallRuntime: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1404 | public: |
| 1405 | DECLARE_CONCRETE_INSTRUCTION(CallRuntime, "call-runtime") |
| 1406 | DECLARE_HYDROGEN_ACCESSOR(CallRuntime) |
| 1407 | |
| 1408 | Runtime::Function* function() const { return hydrogen()->function(); } |
| 1409 | int arity() const { return hydrogen()->argument_count(); } |
| 1410 | }; |
| 1411 | |
| 1412 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1413 | class LInteger32ToDouble: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1414 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1415 | explicit LInteger32ToDouble(LOperand* value) { |
| 1416 | inputs_[0] = value; |
| 1417 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1418 | |
| 1419 | DECLARE_CONCRETE_INSTRUCTION(Integer32ToDouble, "int32-to-double") |
| 1420 | }; |
| 1421 | |
| 1422 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1423 | class LNumberTagI: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1424 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1425 | explicit LNumberTagI(LOperand* value) { |
| 1426 | inputs_[0] = value; |
| 1427 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1428 | |
| 1429 | DECLARE_CONCRETE_INSTRUCTION(NumberTagI, "number-tag-i") |
| 1430 | }; |
| 1431 | |
| 1432 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1433 | class LNumberTagD: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1434 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1435 | explicit LNumberTagD(LOperand* value, LOperand* temp) { |
| 1436 | inputs_[0] = value; |
| 1437 | temps_[0] = temp; |
| 1438 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1439 | |
| 1440 | DECLARE_CONCRETE_INSTRUCTION(NumberTagD, "number-tag-d") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1441 | }; |
| 1442 | |
| 1443 | |
| 1444 | // Sometimes truncating conversion from a tagged value to an int32. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1445 | class LDoubleToI: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1446 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1447 | LDoubleToI(LOperand* value, LOperand* temp) { |
| 1448 | inputs_[0] = value; |
| 1449 | temps_[0] = temp; |
| 1450 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1451 | |
| 1452 | DECLARE_CONCRETE_INSTRUCTION(DoubleToI, "double-to-i") |
| 1453 | DECLARE_HYDROGEN_ACCESSOR(Change) |
| 1454 | |
| 1455 | bool truncating() { return hydrogen()->CanTruncateToInt32(); } |
| 1456 | }; |
| 1457 | |
| 1458 | |
| 1459 | // Truncating conversion from a tagged value to an int32. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1460 | class LTaggedToI: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1461 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1462 | LTaggedToI(LOperand* value, LOperand* temp) { |
| 1463 | inputs_[0] = value; |
| 1464 | temps_[0] = temp; |
| 1465 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1466 | |
| 1467 | DECLARE_CONCRETE_INSTRUCTION(TaggedToI, "tagged-to-i") |
| 1468 | DECLARE_HYDROGEN_ACCESSOR(Change) |
| 1469 | |
| 1470 | bool truncating() { return hydrogen()->CanTruncateToInt32(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1471 | }; |
| 1472 | |
| 1473 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1474 | class LSmiTag: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1475 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1476 | explicit LSmiTag(LOperand* value) { |
| 1477 | inputs_[0] = value; |
| 1478 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1479 | |
| 1480 | DECLARE_CONCRETE_INSTRUCTION(SmiTag, "smi-tag") |
| 1481 | }; |
| 1482 | |
| 1483 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1484 | class LNumberUntagD: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1485 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1486 | explicit LNumberUntagD(LOperand* value) { |
| 1487 | inputs_[0] = value; |
| 1488 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1489 | |
| 1490 | DECLARE_CONCRETE_INSTRUCTION(NumberUntagD, "double-untag") |
| 1491 | }; |
| 1492 | |
| 1493 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1494 | class LSmiUntag: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1495 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1496 | LSmiUntag(LOperand* value, bool needs_check) |
| 1497 | : needs_check_(needs_check) { |
| 1498 | inputs_[0] = value; |
| 1499 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1500 | |
| 1501 | DECLARE_CONCRETE_INSTRUCTION(SmiUntag, "smi-untag") |
| 1502 | |
| 1503 | bool needs_check() const { return needs_check_; } |
| 1504 | |
| 1505 | private: |
| 1506 | bool needs_check_; |
| 1507 | }; |
| 1508 | |
| 1509 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1510 | class LStoreNamed: public LTemplateInstruction<0, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1511 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1512 | LStoreNamed(LOperand* obj, LOperand* val) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1513 | inputs_[0] = obj; |
| 1514 | inputs_[1] = val; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1515 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1516 | |
| 1517 | DECLARE_INSTRUCTION(StoreNamed) |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1518 | DECLARE_HYDROGEN_ACCESSOR(StoreNamed) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1519 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1520 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1521 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1522 | LOperand* object() { return inputs_[0]; } |
| 1523 | LOperand* value() { return inputs_[1]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1524 | Handle<Object> name() const { return hydrogen()->name(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1525 | }; |
| 1526 | |
| 1527 | |
| 1528 | class LStoreNamedField: public LStoreNamed { |
| 1529 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1530 | LStoreNamedField(LOperand* obj, LOperand* val, LOperand* temp) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1531 | : LStoreNamed(obj, val) { |
| 1532 | temps_[0] = temp; |
| 1533 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1534 | |
| 1535 | DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1536 | DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1537 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1538 | bool is_in_object() { return hydrogen()->is_in_object(); } |
| 1539 | int offset() { return hydrogen()->offset(); } |
| 1540 | bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); } |
| 1541 | Handle<Map> transition() const { return hydrogen()->transition(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1542 | }; |
| 1543 | |
| 1544 | |
| 1545 | class LStoreNamedGeneric: public LStoreNamed { |
| 1546 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1547 | LStoreNamedGeneric(LOperand* obj, LOperand* val) |
| 1548 | : LStoreNamed(obj, val) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1549 | |
| 1550 | DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1551 | DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1552 | }; |
| 1553 | |
| 1554 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1555 | class LStoreKeyed: public LTemplateInstruction<0, 3, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1556 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1557 | LStoreKeyed(LOperand* obj, LOperand* key, LOperand* val) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1558 | inputs_[0] = obj; |
| 1559 | inputs_[1] = key; |
| 1560 | inputs_[2] = val; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1561 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1562 | |
| 1563 | DECLARE_INSTRUCTION(StoreKeyed) |
| 1564 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1565 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1566 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1567 | LOperand* object() { return inputs_[0]; } |
| 1568 | LOperand* key() { return inputs_[1]; } |
| 1569 | LOperand* value() { return inputs_[2]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1570 | }; |
| 1571 | |
| 1572 | |
| 1573 | class LStoreKeyedFastElement: public LStoreKeyed { |
| 1574 | public: |
| 1575 | LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) |
| 1576 | : LStoreKeyed(obj, key, val) {} |
| 1577 | |
| 1578 | DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastElement, |
| 1579 | "store-keyed-fast-element") |
| 1580 | DECLARE_HYDROGEN_ACCESSOR(StoreKeyedFastElement) |
| 1581 | }; |
| 1582 | |
| 1583 | |
| 1584 | class LStoreKeyedGeneric: public LStoreKeyed { |
| 1585 | public: |
| 1586 | LStoreKeyedGeneric(LOperand* obj, LOperand* key, LOperand* val) |
| 1587 | : LStoreKeyed(obj, key, val) { } |
| 1588 | |
| 1589 | DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic") |
| 1590 | }; |
| 1591 | |
| 1592 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1593 | class LCheckFunction: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1594 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1595 | explicit LCheckFunction(LOperand* value) { |
| 1596 | inputs_[0] = value; |
| 1597 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1598 | |
| 1599 | DECLARE_CONCRETE_INSTRUCTION(CheckFunction, "check-function") |
| 1600 | DECLARE_HYDROGEN_ACCESSOR(CheckFunction) |
| 1601 | }; |
| 1602 | |
| 1603 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1604 | class LCheckInstanceType: public LTemplateInstruction<0, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1605 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1606 | LCheckInstanceType(LOperand* value, LOperand* temp) { |
| 1607 | inputs_[0] = value; |
| 1608 | temps_[0] = temp; |
| 1609 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1610 | |
| 1611 | DECLARE_CONCRETE_INSTRUCTION(CheckInstanceType, "check-instance-type") |
| 1612 | DECLARE_HYDROGEN_ACCESSOR(CheckInstanceType) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1613 | }; |
| 1614 | |
| 1615 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1616 | class LCheckMap: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1617 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1618 | explicit LCheckMap(LOperand* value) { |
| 1619 | inputs_[0] = value; |
| 1620 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1621 | |
| 1622 | DECLARE_CONCRETE_INSTRUCTION(CheckMap, "check-map") |
| 1623 | DECLARE_HYDROGEN_ACCESSOR(CheckMap) |
| 1624 | }; |
| 1625 | |
| 1626 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1627 | class LCheckPrototypeMaps: public LTemplateInstruction<0, 0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1628 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1629 | explicit LCheckPrototypeMaps(LOperand* temp) { |
| 1630 | temps_[0] = temp; |
| 1631 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1632 | |
| 1633 | DECLARE_CONCRETE_INSTRUCTION(CheckPrototypeMaps, "check-prototype-maps") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1634 | DECLARE_HYDROGEN_ACCESSOR(CheckPrototypeMaps) |
| 1635 | |
| 1636 | Handle<JSObject> prototype() const { return hydrogen()->prototype(); } |
| 1637 | Handle<JSObject> holder() const { return hydrogen()->holder(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1638 | }; |
| 1639 | |
| 1640 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1641 | class LCheckSmi: public LTemplateInstruction<0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1642 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1643 | LCheckSmi(LOperand* value, Condition condition) |
| 1644 | : condition_(condition) { |
| 1645 | inputs_[0] = value; |
| 1646 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1647 | |
| 1648 | Condition condition() const { return condition_; } |
| 1649 | |
| 1650 | virtual void CompileToNative(LCodeGen* generator); |
| 1651 | virtual const char* Mnemonic() const { |
| 1652 | return (condition_ == zero) ? "check-non-smi" : "check-smi"; |
| 1653 | } |
| 1654 | |
| 1655 | private: |
| 1656 | Condition condition_; |
| 1657 | }; |
| 1658 | |
| 1659 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1660 | class LArrayLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1661 | public: |
| 1662 | DECLARE_CONCRETE_INSTRUCTION(ArrayLiteral, "array-literal") |
| 1663 | DECLARE_HYDROGEN_ACCESSOR(ArrayLiteral) |
| 1664 | }; |
| 1665 | |
| 1666 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1667 | class LObjectLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1668 | public: |
| 1669 | DECLARE_CONCRETE_INSTRUCTION(ObjectLiteral, "object-literal") |
| 1670 | DECLARE_HYDROGEN_ACCESSOR(ObjectLiteral) |
| 1671 | }; |
| 1672 | |
| 1673 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1674 | class LRegExpLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1675 | public: |
| 1676 | DECLARE_CONCRETE_INSTRUCTION(RegExpLiteral, "regexp-literal") |
| 1677 | DECLARE_HYDROGEN_ACCESSOR(RegExpLiteral) |
| 1678 | }; |
| 1679 | |
| 1680 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1681 | class LFunctionLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1682 | public: |
| 1683 | DECLARE_CONCRETE_INSTRUCTION(FunctionLiteral, "function-literal") |
| 1684 | DECLARE_HYDROGEN_ACCESSOR(FunctionLiteral) |
| 1685 | |
| 1686 | Handle<SharedFunctionInfo> shared_info() { return hydrogen()->shared_info(); } |
| 1687 | }; |
| 1688 | |
| 1689 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1690 | class LTypeof: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1691 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1692 | explicit LTypeof(LOperand* value) { |
| 1693 | inputs_[0] = value; |
| 1694 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1695 | |
| 1696 | DECLARE_CONCRETE_INSTRUCTION(Typeof, "typeof") |
| 1697 | }; |
| 1698 | |
| 1699 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1700 | class LTypeofIs: public LTemplateInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1701 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1702 | explicit LTypeofIs(LOperand* value) { |
| 1703 | inputs_[0] = value; |
| 1704 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1705 | |
| 1706 | DECLARE_CONCRETE_INSTRUCTION(TypeofIs, "typeof-is") |
| 1707 | DECLARE_HYDROGEN_ACCESSOR(TypeofIs) |
| 1708 | |
| 1709 | Handle<String> type_literal() { return hydrogen()->type_literal(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1710 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1711 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1712 | }; |
| 1713 | |
| 1714 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1715 | class LTypeofIsAndBranch: public LControlInstruction<1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1716 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1717 | explicit LTypeofIsAndBranch(LOperand* value) { |
| 1718 | inputs_[0] = value; |
| 1719 | } |
| 1720 | |
| 1721 | DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch") |
| 1722 | DECLARE_HYDROGEN_ACCESSOR(TypeofIs) |
| 1723 | |
| 1724 | Handle<String> type_literal() { return hydrogen()->type_literal(); } |
| 1725 | |
| 1726 | virtual void PrintDataTo(StringStream* stream); |
| 1727 | }; |
| 1728 | |
| 1729 | |
| 1730 | class LDeleteProperty: public LTemplateInstruction<1, 2> { |
| 1731 | public: |
| 1732 | LDeleteProperty(LOperand* obj, LOperand* key) { |
| 1733 | inputs_[0] = obj; |
| 1734 | inputs_[1] = key; |
| 1735 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1736 | |
| 1737 | DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property") |
| 1738 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1739 | LOperand* object() { return inputs_[0]; } |
| 1740 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1741 | }; |
| 1742 | |
| 1743 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1744 | class LOsrEntry: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1745 | public: |
| 1746 | LOsrEntry(); |
| 1747 | |
| 1748 | DECLARE_CONCRETE_INSTRUCTION(OsrEntry, "osr-entry") |
| 1749 | |
| 1750 | LOperand** SpilledRegisterArray() { return register_spills_; } |
| 1751 | LOperand** SpilledDoubleRegisterArray() { return double_register_spills_; } |
| 1752 | |
| 1753 | void MarkSpilledRegister(int allocation_index, LOperand* spill_operand); |
| 1754 | void MarkSpilledDoubleRegister(int allocation_index, |
| 1755 | LOperand* spill_operand); |
| 1756 | |
| 1757 | private: |
| 1758 | // Arrays of spill slot operands for registers with an assigned spill |
| 1759 | // slot, i.e., that must also be restored to the spill slot on OSR entry. |
| 1760 | // NULL if the register has no assigned spill slot. Indexed by allocation |
| 1761 | // index. |
| 1762 | LOperand* register_spills_[Register::kNumAllocatableRegisters]; |
| 1763 | LOperand* double_register_spills_[DoubleRegister::kNumAllocatableRegisters]; |
| 1764 | }; |
| 1765 | |
| 1766 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1767 | class LStackCheck: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1768 | public: |
| 1769 | DECLARE_CONCRETE_INSTRUCTION(StackCheck, "stack-check") |
| 1770 | }; |
| 1771 | |
| 1772 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1773 | class LChunkBuilder; |
| 1774 | class LChunk: public ZoneObject { |
| 1775 | public: |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1776 | explicit LChunk(HGraph* graph) |
| 1777 | : spill_slot_count_(0), |
| 1778 | graph_(graph), |
| 1779 | instructions_(32), |
| 1780 | pointer_maps_(8), |
| 1781 | inlined_closures_(1) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1782 | |
| 1783 | int AddInstruction(LInstruction* instruction, HBasicBlock* block); |
| 1784 | LConstantOperand* DefineConstantOperand(HConstant* constant); |
| 1785 | Handle<Object> LookupLiteral(LConstantOperand* operand) const; |
| 1786 | Representation LookupLiteralRepresentation(LConstantOperand* operand) const; |
| 1787 | |
| 1788 | int GetNextSpillIndex(bool is_double); |
| 1789 | LOperand* GetNextSpillSlot(bool is_double); |
| 1790 | |
| 1791 | int ParameterAt(int index); |
| 1792 | int GetParameterStackSlot(int index) const; |
| 1793 | int spill_slot_count() const { return spill_slot_count_; } |
| 1794 | HGraph* graph() const { return graph_; } |
| 1795 | const ZoneList<LInstruction*>* instructions() const { return &instructions_; } |
| 1796 | void AddGapMove(int index, LOperand* from, LOperand* to); |
| 1797 | LGap* GetGapAt(int index) const; |
| 1798 | bool IsGapAt(int index) const; |
| 1799 | int NearestGapPos(int index) const; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1800 | void MarkEmptyBlocks(); |
| 1801 | const ZoneList<LPointerMap*>* pointer_maps() const { return &pointer_maps_; } |
| 1802 | LLabel* GetLabel(int block_id) const { |
| 1803 | HBasicBlock* block = graph_->blocks()->at(block_id); |
| 1804 | int first_instruction = block->first_instruction_index(); |
| 1805 | return LLabel::cast(instructions_[first_instruction]); |
| 1806 | } |
| 1807 | int LookupDestination(int block_id) const { |
| 1808 | LLabel* cur = GetLabel(block_id); |
| 1809 | while (cur->replacement() != NULL) { |
| 1810 | cur = cur->replacement(); |
| 1811 | } |
| 1812 | return cur->block_id(); |
| 1813 | } |
| 1814 | Label* GetAssemblyLabel(int block_id) const { |
| 1815 | LLabel* label = GetLabel(block_id); |
| 1816 | ASSERT(!label->HasReplacement()); |
| 1817 | return label->label(); |
| 1818 | } |
| 1819 | |
| 1820 | const ZoneList<Handle<JSFunction> >* inlined_closures() const { |
| 1821 | return &inlined_closures_; |
| 1822 | } |
| 1823 | |
| 1824 | void AddInlinedClosure(Handle<JSFunction> closure) { |
| 1825 | inlined_closures_.Add(closure); |
| 1826 | } |
| 1827 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1828 | private: |
| 1829 | int spill_slot_count_; |
| 1830 | HGraph* const graph_; |
| 1831 | ZoneList<LInstruction*> instructions_; |
| 1832 | ZoneList<LPointerMap*> pointer_maps_; |
| 1833 | ZoneList<Handle<JSFunction> > inlined_closures_; |
| 1834 | }; |
| 1835 | |
| 1836 | |
| 1837 | class LChunkBuilder BASE_EMBEDDED { |
| 1838 | public: |
| 1839 | LChunkBuilder(HGraph* graph, LAllocator* allocator) |
| 1840 | : chunk_(NULL), |
| 1841 | graph_(graph), |
| 1842 | status_(UNUSED), |
| 1843 | current_instruction_(NULL), |
| 1844 | current_block_(NULL), |
| 1845 | next_block_(NULL), |
| 1846 | argument_count_(0), |
| 1847 | allocator_(allocator), |
| 1848 | position_(RelocInfo::kNoPosition), |
| 1849 | instructions_pending_deoptimization_environment_(NULL), |
| 1850 | pending_deoptimization_ast_id_(AstNode::kNoNumber) { } |
| 1851 | |
| 1852 | // Build the sequence for the graph. |
| 1853 | LChunk* Build(); |
| 1854 | |
| 1855 | // Declare methods that deal with the individual node types. |
| 1856 | #define DECLARE_DO(type) LInstruction* Do##type(H##type* node); |
| 1857 | HYDROGEN_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) |
| 1858 | #undef DECLARE_DO |
| 1859 | |
| 1860 | private: |
| 1861 | enum Status { |
| 1862 | UNUSED, |
| 1863 | BUILDING, |
| 1864 | DONE, |
| 1865 | ABORTED |
| 1866 | }; |
| 1867 | |
| 1868 | LChunk* chunk() const { return chunk_; } |
| 1869 | HGraph* graph() const { return graph_; } |
| 1870 | |
| 1871 | bool is_unused() const { return status_ == UNUSED; } |
| 1872 | bool is_building() const { return status_ == BUILDING; } |
| 1873 | bool is_done() const { return status_ == DONE; } |
| 1874 | bool is_aborted() const { return status_ == ABORTED; } |
| 1875 | |
| 1876 | void Abort(const char* format, ...); |
| 1877 | |
| 1878 | // Methods for getting operands for Use / Define / Temp. |
| 1879 | LRegister* ToOperand(Register reg); |
| 1880 | LUnallocated* ToUnallocated(Register reg); |
| 1881 | LUnallocated* ToUnallocated(XMMRegister reg); |
| 1882 | |
| 1883 | // Methods for setting up define-use relationships. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1884 | MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); |
| 1885 | MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); |
| 1886 | MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, |
| 1887 | XMMRegister fixed_register); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1888 | |
| 1889 | // A value that is guaranteed to be allocated to a register. |
| 1890 | // Operand created by UseRegister is guaranteed to be live until the end of |
| 1891 | // instruction. This means that register allocator will not reuse it's |
| 1892 | // register for any other operand inside instruction. |
| 1893 | // Operand created by UseRegisterAtStart is guaranteed to be live only at |
| 1894 | // instruction start. Register allocator is free to assign the same register |
| 1895 | // to some other operand used inside instruction (i.e. temporary or |
| 1896 | // output). |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1897 | MUST_USE_RESULT LOperand* UseRegister(HValue* value); |
| 1898 | MUST_USE_RESULT LOperand* UseRegisterAtStart(HValue* value); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1899 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame^] | 1900 | // An input operand in a register that may be trashed. |
| 1901 | MUST_USE_RESULT LOperand* UseTempRegister(HValue* value); |
| 1902 | |
| 1903 | // An input operand in a register or stack slot. |
| 1904 | MUST_USE_RESULT LOperand* Use(HValue* value); |
| 1905 | MUST_USE_RESULT LOperand* UseAtStart(HValue* value); |
| 1906 | |
| 1907 | // An input operand in a register, stack slot or a constant operand. |
| 1908 | MUST_USE_RESULT LOperand* UseOrConstant(HValue* value); |
| 1909 | MUST_USE_RESULT LOperand* UseOrConstantAtStart(HValue* value); |
| 1910 | |
| 1911 | // An input operand in a register or a constant operand. |
| 1912 | MUST_USE_RESULT LOperand* UseRegisterOrConstant(HValue* value); |
| 1913 | MUST_USE_RESULT LOperand* UseRegisterOrConstantAtStart(HValue* value); |
| 1914 | |
| 1915 | // An input operand in register, stack slot or a constant operand. |
| 1916 | // Will not be moved to a register even if one is freely available. |
| 1917 | MUST_USE_RESULT LOperand* UseAny(HValue* value); |
| 1918 | |
| 1919 | // Temporary operand that must be in a register. |
| 1920 | MUST_USE_RESULT LUnallocated* TempRegister(); |
| 1921 | MUST_USE_RESULT LOperand* FixedTemp(Register reg); |
| 1922 | MUST_USE_RESULT LOperand* FixedTemp(XMMRegister reg); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1923 | |
| 1924 | // Methods for setting up define-use relationships. |
| 1925 | // Return the same instruction that they are passed. |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1926 | template<int I, int T> |
| 1927 | LInstruction* Define(LTemplateInstruction<1, I, T>* instr, |
| 1928 | LUnallocated* result); |
| 1929 | template<int I, int T> |
| 1930 | LInstruction* Define(LTemplateInstruction<1, I, T>* instr); |
| 1931 | template<int I, int T> |
| 1932 | LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr); |
| 1933 | template<int I, int T> |
| 1934 | LInstruction* DefineAsSpilled(LTemplateInstruction<1, I, T>* instr, |
| 1935 | int index); |
| 1936 | template<int I, int T> |
| 1937 | LInstruction* DefineSameAsFirst(LTemplateInstruction<1, I, T>* instr); |
| 1938 | template<int I, int T> |
| 1939 | LInstruction* DefineFixed(LTemplateInstruction<1, I, T>* instr, |
| 1940 | Register reg); |
| 1941 | template<int I, int T> |
| 1942 | LInstruction* DefineFixedDouble(LTemplateInstruction<1, I, T>* instr, |
| 1943 | XMMRegister reg); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1944 | LInstruction* AssignEnvironment(LInstruction* instr); |
| 1945 | LInstruction* AssignPointerMap(LInstruction* instr); |
| 1946 | |
| 1947 | enum CanDeoptimize { CAN_DEOPTIMIZE_EAGERLY, CANNOT_DEOPTIMIZE_EAGERLY }; |
| 1948 | |
| 1949 | // By default we assume that instruction sequences generated for calls |
| 1950 | // cannot deoptimize eagerly and we do not attach environment to this |
| 1951 | // instruction. |
| 1952 | LInstruction* MarkAsCall( |
| 1953 | LInstruction* instr, |
| 1954 | HInstruction* hinstr, |
| 1955 | CanDeoptimize can_deoptimize = CANNOT_DEOPTIMIZE_EAGERLY); |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1956 | LInstruction* MarkAsSaveDoubles(LInstruction* instr); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1957 | |
| 1958 | LInstruction* SetInstructionPendingDeoptimizationEnvironment( |
| 1959 | LInstruction* instr, int ast_id); |
| 1960 | void ClearInstructionPendingDeoptimizationEnvironment(); |
| 1961 | |
| 1962 | LEnvironment* CreateEnvironment(HEnvironment* hydrogen_env); |
| 1963 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1964 | void VisitInstruction(HInstruction* current); |
| 1965 | |
| 1966 | void DoBasicBlock(HBasicBlock* block, HBasicBlock* next_block); |
| 1967 | LInstruction* DoBit(Token::Value op, HBitwiseBinaryOperation* instr); |
| 1968 | LInstruction* DoShift(Token::Value op, HBitwiseBinaryOperation* instr); |
| 1969 | LInstruction* DoArithmeticD(Token::Value op, |
| 1970 | HArithmeticBinaryOperation* instr); |
| 1971 | LInstruction* DoArithmeticT(Token::Value op, |
| 1972 | HArithmeticBinaryOperation* instr); |
| 1973 | |
| 1974 | LChunk* chunk_; |
| 1975 | HGraph* const graph_; |
| 1976 | Status status_; |
| 1977 | HInstruction* current_instruction_; |
| 1978 | HBasicBlock* current_block_; |
| 1979 | HBasicBlock* next_block_; |
| 1980 | int argument_count_; |
| 1981 | LAllocator* allocator_; |
| 1982 | int position_; |
| 1983 | LInstruction* instructions_pending_deoptimization_environment_; |
| 1984 | int pending_deoptimization_ast_id_; |
| 1985 | |
| 1986 | DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
| 1987 | }; |
| 1988 | |
| 1989 | #undef DECLARE_HYDROGEN_ACCESSOR |
| 1990 | #undef DECLARE_INSTRUCTION |
| 1991 | #undef DECLARE_CONCRETE_INSTRUCTION |
| 1992 | |
| 1993 | } } // namespace v8::internal |
| 1994 | |
| 1995 | #endif // V8_IA32_LITHIUM_IA32_H_ |