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 |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 117 | // LStringCharCodeAt |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 118 | // LBitNotI |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 119 | // LCallNew |
| 120 | // LCheckFunction |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 121 | // LCheckPrototypeMaps |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 122 | // LCheckInstanceType |
| 123 | // LCheckMap |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 124 | // LCheckSmi |
| 125 | // LClassOfTest |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 126 | // LDeleteProperty |
| 127 | // LDoubleToI |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 128 | // LFixedArrayLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 129 | // LHasCachedArrayIndex |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 130 | // LHasInstanceType |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 131 | // LInteger32ToDouble |
| 132 | // LIsNull |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 133 | // LIsObject |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 134 | // LIsSmi |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 135 | // LJSArrayLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 136 | // LLoadNamedField |
| 137 | // LLoadNamedGeneric |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 138 | // LLoadFunctionPrototype |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 139 | // LNumberTagD |
| 140 | // LNumberTagI |
| 141 | // LPushArgument |
| 142 | // LReturn |
| 143 | // LSmiTag |
| 144 | // LStoreGlobal |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 145 | // LStringLength |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 146 | // LTaggedToI |
| 147 | // LThrow |
| 148 | // LTypeof |
| 149 | // LTypeofIs |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 150 | // LUnaryMathOperation |
| 151 | // LValueOf |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 152 | // LUnknownOSRValue |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 153 | |
| 154 | #define LITHIUM_ALL_INSTRUCTION_LIST(V) \ |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 155 | V(ControlInstruction) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 156 | V(Constant) \ |
| 157 | V(Call) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 158 | V(StoreKeyed) \ |
| 159 | V(StoreNamed) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 160 | LITHIUM_CONCRETE_INSTRUCTION_LIST(V) |
| 161 | |
| 162 | |
| 163 | #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ |
| 164 | V(AccessArgumentsAt) \ |
| 165 | V(AddI) \ |
| 166 | V(ApplyArguments) \ |
| 167 | V(ArgumentsElements) \ |
| 168 | V(ArgumentsLength) \ |
| 169 | V(ArithmeticD) \ |
| 170 | V(ArithmeticT) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 171 | V(ArrayLiteral) \ |
| 172 | V(BitI) \ |
| 173 | V(BitNotI) \ |
| 174 | V(BoundsCheck) \ |
| 175 | V(Branch) \ |
| 176 | V(CallConstantFunction) \ |
| 177 | V(CallFunction) \ |
| 178 | V(CallGlobal) \ |
| 179 | V(CallKeyed) \ |
| 180 | V(CallKnownGlobal) \ |
| 181 | V(CallNamed) \ |
| 182 | V(CallNew) \ |
| 183 | V(CallRuntime) \ |
| 184 | V(CallStub) \ |
| 185 | V(CheckFunction) \ |
| 186 | V(CheckInstanceType) \ |
| 187 | V(CheckMap) \ |
| 188 | V(CheckPrototypeMaps) \ |
| 189 | V(CheckSmi) \ |
| 190 | V(CmpID) \ |
| 191 | V(CmpIDAndBranch) \ |
| 192 | V(CmpJSObjectEq) \ |
| 193 | V(CmpJSObjectEqAndBranch) \ |
| 194 | V(CmpMapAndBranch) \ |
| 195 | V(CmpT) \ |
| 196 | V(CmpTAndBranch) \ |
| 197 | V(ConstantD) \ |
| 198 | V(ConstantI) \ |
| 199 | V(ConstantT) \ |
| 200 | V(DeleteProperty) \ |
| 201 | V(Deoptimize) \ |
| 202 | V(DivI) \ |
| 203 | V(DoubleToI) \ |
| 204 | V(FunctionLiteral) \ |
| 205 | V(Gap) \ |
| 206 | V(GlobalObject) \ |
| 207 | V(GlobalReceiver) \ |
| 208 | V(Goto) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 209 | V(FixedArrayLength) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 210 | V(InstanceOf) \ |
| 211 | V(InstanceOfAndBranch) \ |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 212 | V(InstanceOfKnownGlobal) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 213 | V(Integer32ToDouble) \ |
| 214 | V(IsNull) \ |
| 215 | V(IsNullAndBranch) \ |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 216 | V(IsObject) \ |
| 217 | V(IsObjectAndBranch) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 218 | V(IsSmi) \ |
| 219 | V(IsSmiAndBranch) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 220 | V(JSArrayLength) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 221 | V(HasInstanceType) \ |
| 222 | V(HasInstanceTypeAndBranch) \ |
| 223 | V(HasCachedArrayIndex) \ |
| 224 | V(HasCachedArrayIndexAndBranch) \ |
| 225 | V(ClassOfTest) \ |
| 226 | V(ClassOfTestAndBranch) \ |
| 227 | V(Label) \ |
| 228 | V(LazyBailout) \ |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 229 | V(LoadContextSlot) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 230 | V(LoadElements) \ |
| 231 | V(LoadGlobal) \ |
| 232 | V(LoadKeyedFastElement) \ |
| 233 | V(LoadKeyedGeneric) \ |
| 234 | V(LoadNamedField) \ |
| 235 | V(LoadNamedGeneric) \ |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 236 | V(LoadFunctionPrototype) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 237 | V(ModI) \ |
| 238 | V(MulI) \ |
| 239 | V(NumberTagD) \ |
| 240 | V(NumberTagI) \ |
| 241 | V(NumberUntagD) \ |
| 242 | V(ObjectLiteral) \ |
| 243 | V(OsrEntry) \ |
| 244 | V(Parameter) \ |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 245 | V(Power) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 246 | V(PushArgument) \ |
| 247 | V(RegExpLiteral) \ |
| 248 | V(Return) \ |
| 249 | V(ShiftI) \ |
| 250 | V(SmiTag) \ |
| 251 | V(SmiUntag) \ |
| 252 | V(StackCheck) \ |
| 253 | V(StoreGlobal) \ |
| 254 | V(StoreKeyedFastElement) \ |
| 255 | V(StoreKeyedGeneric) \ |
| 256 | V(StoreNamedField) \ |
| 257 | V(StoreNamedGeneric) \ |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 258 | V(StringCharCodeAt) \ |
| 259 | V(StringLength) \ |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 260 | V(SubI) \ |
| 261 | V(TaggedToI) \ |
| 262 | V(Throw) \ |
| 263 | V(Typeof) \ |
| 264 | V(TypeofIs) \ |
| 265 | V(TypeofIsAndBranch) \ |
| 266 | V(UnaryMathOperation) \ |
| 267 | V(UnknownOSRValue) \ |
| 268 | V(ValueOf) |
| 269 | |
| 270 | |
| 271 | #define DECLARE_INSTRUCTION(type) \ |
| 272 | virtual bool Is##type() const { return true; } \ |
| 273 | static L##type* cast(LInstruction* instr) { \ |
| 274 | ASSERT(instr->Is##type()); \ |
| 275 | return reinterpret_cast<L##type*>(instr); \ |
| 276 | } |
| 277 | |
| 278 | |
| 279 | #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ |
| 280 | virtual void CompileToNative(LCodeGen* generator); \ |
| 281 | virtual const char* Mnemonic() const { return mnemonic; } \ |
| 282 | DECLARE_INSTRUCTION(type) |
| 283 | |
| 284 | |
| 285 | #define DECLARE_HYDROGEN_ACCESSOR(type) \ |
| 286 | H##type* hydrogen() const { \ |
| 287 | return H##type::cast(hydrogen_value()); \ |
| 288 | } |
| 289 | |
| 290 | |
| 291 | class LInstruction: public ZoneObject { |
| 292 | public: |
| 293 | LInstruction() |
| 294 | : hydrogen_value_(NULL) { } |
| 295 | virtual ~LInstruction() { } |
| 296 | |
| 297 | virtual void CompileToNative(LCodeGen* generator) = 0; |
| 298 | virtual const char* Mnemonic() const = 0; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 299 | virtual void PrintTo(StringStream* stream); |
| 300 | virtual void PrintDataTo(StringStream* stream) = 0; |
| 301 | virtual void PrintOutputOperandTo(StringStream* stream) = 0; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 302 | |
| 303 | // Declare virtual type testers. |
| 304 | #define DECLARE_DO(type) virtual bool Is##type() const { return false; } |
| 305 | LITHIUM_ALL_INSTRUCTION_LIST(DECLARE_DO) |
| 306 | #undef DECLARE_DO |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 307 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 308 | virtual bool IsControl() const { return false; } |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 309 | virtual void SetBranchTargets(int true_block_id, int false_block_id) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 310 | |
| 311 | void set_environment(LEnvironment* env) { environment_.set(env); } |
| 312 | LEnvironment* environment() const { return environment_.get(); } |
| 313 | bool HasEnvironment() const { return environment_.is_set(); } |
| 314 | |
| 315 | void set_pointer_map(LPointerMap* p) { pointer_map_.set(p); } |
| 316 | LPointerMap* pointer_map() const { return pointer_map_.get(); } |
| 317 | bool HasPointerMap() const { return pointer_map_.is_set(); } |
| 318 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 319 | virtual bool HasResult() const = 0; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 320 | |
| 321 | void set_hydrogen_value(HValue* value) { hydrogen_value_ = value; } |
| 322 | HValue* hydrogen_value() const { return hydrogen_value_; } |
| 323 | |
| 324 | void set_deoptimization_environment(LEnvironment* env) { |
| 325 | deoptimization_environment_.set(env); |
| 326 | } |
| 327 | LEnvironment* deoptimization_environment() const { |
| 328 | return deoptimization_environment_.get(); |
| 329 | } |
| 330 | bool HasDeoptimizationEnvironment() const { |
| 331 | return deoptimization_environment_.is_set(); |
| 332 | } |
| 333 | |
| 334 | private: |
| 335 | SetOncePointer<LEnvironment> environment_; |
| 336 | SetOncePointer<LPointerMap> pointer_map_; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 337 | HValue* hydrogen_value_; |
| 338 | SetOncePointer<LEnvironment> deoptimization_environment_; |
| 339 | }; |
| 340 | |
| 341 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 342 | template<typename ElementType, int NumElements> |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 343 | class OperandContainer { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 344 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 345 | OperandContainer() { |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 346 | for (int i = 0; i < NumElements; i++) elems_[i] = NULL; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 347 | } |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 348 | int length() { return NumElements; } |
| 349 | ElementType& operator[](int i) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 350 | ASSERT(i < length()); |
| 351 | return elems_[i]; |
| 352 | } |
| 353 | void PrintOperandsTo(StringStream* stream); |
| 354 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 355 | private: |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 356 | ElementType elems_[NumElements]; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 357 | }; |
| 358 | |
| 359 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 360 | template<typename ElementType> |
| 361 | class OperandContainer<ElementType, 0> { |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 362 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 363 | int length() { return 0; } |
| 364 | void PrintOperandsTo(StringStream* stream) { } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 365 | }; |
| 366 | |
| 367 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 368 | // R = number of result operands (0 or 1). |
| 369 | // I = number of input operands. |
| 370 | // T = number of temporary operands. |
| 371 | template<int R, int I, int T> |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 372 | class LTemplateInstruction: public LInstruction { |
| 373 | public: |
| 374 | // Allow 0 or 1 output operands. |
| 375 | STATIC_ASSERT(R == 0 || R == 1); |
| 376 | virtual bool HasResult() const { return R != 0; } |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 377 | void set_result(LOperand* operand) { results_[0] = operand; } |
| 378 | LOperand* result() { return results_[0]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 379 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 380 | int InputCount() { return I; } |
| 381 | LOperand* InputAt(int i) { return inputs_[i]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 382 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 383 | int TempCount() { return T; } |
| 384 | LOperand* TempAt(int i) { return temps_[i]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 385 | |
| 386 | virtual void PrintDataTo(StringStream* stream); |
| 387 | virtual void PrintOutputOperandTo(StringStream* stream); |
| 388 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 389 | protected: |
| 390 | OperandContainer<LOperand*, R> results_; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 391 | OperandContainer<LOperand*, I> inputs_; |
| 392 | OperandContainer<LOperand*, T> temps_; |
| 393 | }; |
| 394 | |
| 395 | |
| 396 | class LGap: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 397 | public: |
| 398 | explicit LGap(HBasicBlock* block) |
| 399 | : block_(block) { |
| 400 | parallel_moves_[BEFORE] = NULL; |
| 401 | parallel_moves_[START] = NULL; |
| 402 | parallel_moves_[END] = NULL; |
| 403 | parallel_moves_[AFTER] = NULL; |
| 404 | } |
| 405 | |
| 406 | DECLARE_CONCRETE_INSTRUCTION(Gap, "gap") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 407 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 408 | |
| 409 | bool IsRedundant() const; |
| 410 | |
| 411 | HBasicBlock* block() const { return block_; } |
| 412 | |
| 413 | enum InnerPosition { |
| 414 | BEFORE, |
| 415 | START, |
| 416 | END, |
| 417 | AFTER, |
| 418 | FIRST_INNER_POSITION = BEFORE, |
| 419 | LAST_INNER_POSITION = AFTER |
| 420 | }; |
| 421 | |
| 422 | LParallelMove* GetOrCreateParallelMove(InnerPosition pos) { |
| 423 | if (parallel_moves_[pos] == NULL) parallel_moves_[pos] = new LParallelMove; |
| 424 | return parallel_moves_[pos]; |
| 425 | } |
| 426 | |
| 427 | LParallelMove* GetParallelMove(InnerPosition pos) { |
| 428 | return parallel_moves_[pos]; |
| 429 | } |
| 430 | |
| 431 | private: |
| 432 | LParallelMove* parallel_moves_[LAST_INNER_POSITION + 1]; |
| 433 | HBasicBlock* block_; |
| 434 | }; |
| 435 | |
| 436 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 437 | class LGoto: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 438 | public: |
| 439 | LGoto(int block_id, bool include_stack_check = false) |
| 440 | : block_id_(block_id), include_stack_check_(include_stack_check) { } |
| 441 | |
| 442 | DECLARE_CONCRETE_INSTRUCTION(Goto, "goto") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 443 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 444 | virtual bool IsControl() const { return true; } |
| 445 | |
| 446 | int block_id() const { return block_id_; } |
| 447 | bool include_stack_check() const { return include_stack_check_; } |
| 448 | |
| 449 | private: |
| 450 | int block_id_; |
| 451 | bool include_stack_check_; |
| 452 | }; |
| 453 | |
| 454 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 455 | class LLazyBailout: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 456 | public: |
| 457 | LLazyBailout() : gap_instructions_size_(0) { } |
| 458 | |
| 459 | DECLARE_CONCRETE_INSTRUCTION(LazyBailout, "lazy-bailout") |
| 460 | |
| 461 | void set_gap_instructions_size(int gap_instructions_size) { |
| 462 | gap_instructions_size_ = gap_instructions_size; |
| 463 | } |
| 464 | int gap_instructions_size() { return gap_instructions_size_; } |
| 465 | |
| 466 | private: |
| 467 | int gap_instructions_size_; |
| 468 | }; |
| 469 | |
| 470 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 471 | class LDeoptimize: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 472 | public: |
| 473 | DECLARE_CONCRETE_INSTRUCTION(Deoptimize, "deoptimize") |
| 474 | }; |
| 475 | |
| 476 | |
| 477 | class LLabel: public LGap { |
| 478 | public: |
| 479 | explicit LLabel(HBasicBlock* block) |
| 480 | : LGap(block), replacement_(NULL) { } |
| 481 | |
| 482 | DECLARE_CONCRETE_INSTRUCTION(Label, "label") |
| 483 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 484 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 485 | |
| 486 | int block_id() const { return block()->block_id(); } |
| 487 | bool is_loop_header() const { return block()->IsLoopHeader(); } |
| 488 | Label* label() { return &label_; } |
| 489 | LLabel* replacement() const { return replacement_; } |
| 490 | void set_replacement(LLabel* label) { replacement_ = label; } |
| 491 | bool HasReplacement() const { return replacement_ != NULL; } |
| 492 | |
| 493 | private: |
| 494 | Label label_; |
| 495 | LLabel* replacement_; |
| 496 | }; |
| 497 | |
| 498 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 499 | class LParameter: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 500 | public: |
| 501 | DECLARE_CONCRETE_INSTRUCTION(Parameter, "parameter") |
| 502 | }; |
| 503 | |
| 504 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 505 | class LCallStub: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 506 | public: |
| 507 | DECLARE_CONCRETE_INSTRUCTION(CallStub, "call-stub") |
| 508 | DECLARE_HYDROGEN_ACCESSOR(CallStub) |
| 509 | |
| 510 | TranscendentalCache::Type transcendental_type() { |
| 511 | return hydrogen()->transcendental_type(); |
| 512 | } |
| 513 | }; |
| 514 | |
| 515 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 516 | class LUnknownOSRValue: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 517 | public: |
| 518 | DECLARE_CONCRETE_INSTRUCTION(UnknownOSRValue, "unknown-osr-value") |
| 519 | }; |
| 520 | |
| 521 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 522 | template<int I, int T> |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 523 | class LControlInstruction: public LTemplateInstruction<0, I, T> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 524 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 525 | DECLARE_INSTRUCTION(ControlInstruction) |
| 526 | virtual bool IsControl() const { return true; } |
| 527 | |
| 528 | int true_block_id() const { return true_block_id_; } |
| 529 | int false_block_id() const { return false_block_id_; } |
| 530 | void SetBranchTargets(int true_block_id, int false_block_id) { |
| 531 | true_block_id_ = true_block_id; |
| 532 | false_block_id_ = false_block_id; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 533 | } |
| 534 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 535 | private: |
| 536 | int true_block_id_; |
| 537 | int false_block_id_; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 538 | }; |
| 539 | |
| 540 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 541 | class LApplyArguments: public LTemplateInstruction<1, 4, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 542 | public: |
| 543 | LApplyArguments(LOperand* function, |
| 544 | LOperand* receiver, |
| 545 | LOperand* length, |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 546 | LOperand* elements) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 547 | inputs_[0] = function; |
| 548 | inputs_[1] = receiver; |
| 549 | inputs_[2] = length; |
| 550 | inputs_[3] = elements; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 551 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 552 | |
| 553 | DECLARE_CONCRETE_INSTRUCTION(ApplyArguments, "apply-arguments") |
| 554 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 555 | LOperand* function() { return inputs_[0]; } |
| 556 | LOperand* receiver() { return inputs_[1]; } |
| 557 | LOperand* length() { return inputs_[2]; } |
| 558 | LOperand* elements() { return inputs_[3]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 559 | }; |
| 560 | |
| 561 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 562 | class LAccessArgumentsAt: public LTemplateInstruction<1, 3, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 563 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 564 | LAccessArgumentsAt(LOperand* arguments, LOperand* length, LOperand* index) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 565 | inputs_[0] = arguments; |
| 566 | inputs_[1] = length; |
| 567 | inputs_[2] = index; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 568 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 569 | |
| 570 | DECLARE_CONCRETE_INSTRUCTION(AccessArgumentsAt, "access-arguments-at") |
| 571 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 572 | LOperand* arguments() { return inputs_[0]; } |
| 573 | LOperand* length() { return inputs_[1]; } |
| 574 | LOperand* index() { return inputs_[2]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 575 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 576 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 577 | }; |
| 578 | |
| 579 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 580 | class LArgumentsLength: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 581 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 582 | explicit LArgumentsLength(LOperand* elements) { |
| 583 | inputs_[0] = elements; |
| 584 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 585 | |
| 586 | DECLARE_CONCRETE_INSTRUCTION(ArgumentsLength, "arguments-length") |
| 587 | }; |
| 588 | |
| 589 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 590 | class LArgumentsElements: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 591 | public: |
| 592 | LArgumentsElements() { } |
| 593 | |
| 594 | DECLARE_CONCRETE_INSTRUCTION(ArgumentsElements, "arguments-elements") |
| 595 | }; |
| 596 | |
| 597 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 598 | class LModI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 599 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 600 | LModI(LOperand* left, LOperand* right, LOperand* temp) { |
| 601 | inputs_[0] = left; |
| 602 | inputs_[1] = right; |
| 603 | temps_[0] = temp; |
| 604 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 605 | |
| 606 | DECLARE_CONCRETE_INSTRUCTION(ModI, "mod-i") |
| 607 | DECLARE_HYDROGEN_ACCESSOR(Mod) |
| 608 | }; |
| 609 | |
| 610 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 611 | class LDivI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 612 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 613 | LDivI(LOperand* left, LOperand* right, LOperand* temp) { |
| 614 | inputs_[0] = left; |
| 615 | inputs_[1] = right; |
| 616 | temps_[0] = temp; |
| 617 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 618 | |
| 619 | DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i") |
| 620 | DECLARE_HYDROGEN_ACCESSOR(Div) |
| 621 | }; |
| 622 | |
| 623 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 624 | class LMulI: public LTemplateInstruction<1, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 625 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 626 | LMulI(LOperand* left, LOperand* right, LOperand* temp) { |
| 627 | inputs_[0] = left; |
| 628 | inputs_[1] = right; |
| 629 | temps_[0] = temp; |
| 630 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 631 | |
| 632 | DECLARE_CONCRETE_INSTRUCTION(MulI, "mul-i") |
| 633 | DECLARE_HYDROGEN_ACCESSOR(Mul) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 634 | }; |
| 635 | |
| 636 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 637 | class LCmpID: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 638 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 639 | LCmpID(LOperand* left, LOperand* right) { |
| 640 | inputs_[0] = left; |
| 641 | inputs_[1] = right; |
| 642 | } |
| 643 | |
| 644 | DECLARE_CONCRETE_INSTRUCTION(CmpID, "cmp-id") |
| 645 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
| 646 | |
| 647 | Token::Value op() const { return hydrogen()->token(); } |
| 648 | bool is_double() const { |
| 649 | return hydrogen()->GetInputRepresentation().IsDouble(); |
| 650 | } |
| 651 | }; |
| 652 | |
| 653 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 654 | class LCmpIDAndBranch: public LControlInstruction<2, 0> { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 655 | public: |
| 656 | LCmpIDAndBranch(LOperand* left, LOperand* right) { |
| 657 | inputs_[0] = left; |
| 658 | inputs_[1] = right; |
| 659 | } |
| 660 | |
| 661 | DECLARE_CONCRETE_INSTRUCTION(CmpIDAndBranch, "cmp-id-and-branch") |
| 662 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 663 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 664 | Token::Value op() const { return hydrogen()->token(); } |
| 665 | bool is_double() const { |
| 666 | return hydrogen()->GetInputRepresentation().IsDouble(); |
| 667 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 668 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 669 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 670 | }; |
| 671 | |
| 672 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 673 | class LUnaryMathOperation: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 674 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 675 | explicit LUnaryMathOperation(LOperand* value) { |
| 676 | inputs_[0] = value; |
| 677 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 678 | |
| 679 | DECLARE_CONCRETE_INSTRUCTION(UnaryMathOperation, "unary-math-operation") |
| 680 | DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) |
| 681 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 682 | virtual void PrintDataTo(StringStream* stream); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 683 | BuiltinFunctionId op() const { return hydrogen()->op(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 684 | }; |
| 685 | |
| 686 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 687 | class LCmpJSObjectEq: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 688 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 689 | LCmpJSObjectEq(LOperand* left, LOperand* right) { |
| 690 | inputs_[0] = left; |
| 691 | inputs_[1] = right; |
| 692 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 693 | |
| 694 | DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEq, "cmp-jsobject-eq") |
| 695 | }; |
| 696 | |
| 697 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 698 | class LCmpJSObjectEqAndBranch: public LControlInstruction<2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 699 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 700 | LCmpJSObjectEqAndBranch(LOperand* left, LOperand* right) { |
| 701 | inputs_[0] = left; |
| 702 | inputs_[1] = right; |
| 703 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 704 | |
| 705 | DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEqAndBranch, |
| 706 | "cmp-jsobject-eq-and-branch") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 707 | }; |
| 708 | |
| 709 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 710 | class LIsNull: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 711 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 712 | explicit LIsNull(LOperand* value) { |
| 713 | inputs_[0] = value; |
| 714 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 715 | |
| 716 | DECLARE_CONCRETE_INSTRUCTION(IsNull, "is-null") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 717 | DECLARE_HYDROGEN_ACCESSOR(IsNull) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 718 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 719 | bool is_strict() const { return hydrogen()->is_strict(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 720 | }; |
| 721 | |
| 722 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 723 | class LIsNullAndBranch: public LControlInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 724 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 725 | LIsNullAndBranch(LOperand* value, LOperand* temp) { |
| 726 | inputs_[0] = value; |
| 727 | temps_[0] = temp; |
| 728 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 729 | |
| 730 | DECLARE_CONCRETE_INSTRUCTION(IsNullAndBranch, "is-null-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 731 | DECLARE_HYDROGEN_ACCESSOR(IsNull) |
| 732 | |
| 733 | bool is_strict() const { return hydrogen()->is_strict(); } |
| 734 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 735 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 736 | }; |
| 737 | |
| 738 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 739 | class LIsObject: public LTemplateInstruction<1, 1, 1> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 740 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 741 | LIsObject(LOperand* value, LOperand* temp) { |
| 742 | inputs_[0] = value; |
| 743 | temps_[0] = temp; |
| 744 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 745 | |
| 746 | DECLARE_CONCRETE_INSTRUCTION(IsObject, "is-object") |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 747 | }; |
| 748 | |
| 749 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 750 | class LIsObjectAndBranch: public LControlInstruction<1, 2> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 751 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 752 | LIsObjectAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) { |
| 753 | inputs_[0] = value; |
| 754 | temps_[0] = temp; |
| 755 | temps_[1] = temp2; |
| 756 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 757 | |
| 758 | DECLARE_CONCRETE_INSTRUCTION(IsObjectAndBranch, "is-object-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 759 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 760 | virtual void PrintDataTo(StringStream* stream); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 761 | }; |
| 762 | |
| 763 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 764 | class LIsSmi: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 765 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 766 | explicit LIsSmi(LOperand* value) { |
| 767 | inputs_[0] = value; |
| 768 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 769 | |
| 770 | DECLARE_CONCRETE_INSTRUCTION(IsSmi, "is-smi") |
| 771 | DECLARE_HYDROGEN_ACCESSOR(IsSmi) |
| 772 | }; |
| 773 | |
| 774 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 775 | class LIsSmiAndBranch: public LControlInstruction<1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 776 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 777 | explicit LIsSmiAndBranch(LOperand* value) { |
| 778 | inputs_[0] = value; |
| 779 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 780 | |
| 781 | DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch, "is-smi-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 782 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 783 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 784 | }; |
| 785 | |
| 786 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 787 | class LHasInstanceType: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 788 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 789 | explicit LHasInstanceType(LOperand* value) { |
| 790 | inputs_[0] = value; |
| 791 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 792 | |
| 793 | DECLARE_CONCRETE_INSTRUCTION(HasInstanceType, "has-instance-type") |
| 794 | DECLARE_HYDROGEN_ACCESSOR(HasInstanceType) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 795 | }; |
| 796 | |
| 797 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 798 | class LHasInstanceTypeAndBranch: public LControlInstruction<1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 799 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 800 | LHasInstanceTypeAndBranch(LOperand* value, LOperand* temp) { |
| 801 | inputs_[0] = value; |
| 802 | temps_[0] = temp; |
| 803 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 804 | |
| 805 | DECLARE_CONCRETE_INSTRUCTION(HasInstanceTypeAndBranch, |
| 806 | "has-instance-type-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 807 | DECLARE_HYDROGEN_ACCESSOR(HasInstanceType) |
| 808 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 809 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 810 | }; |
| 811 | |
| 812 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 813 | class LHasCachedArrayIndex: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 814 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 815 | explicit LHasCachedArrayIndex(LOperand* value) { |
| 816 | inputs_[0] = value; |
| 817 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 818 | |
| 819 | DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndex, "has-cached-array-index") |
| 820 | DECLARE_HYDROGEN_ACCESSOR(HasCachedArrayIndex) |
| 821 | }; |
| 822 | |
| 823 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 824 | class LHasCachedArrayIndexAndBranch: public LControlInstruction<1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 825 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 826 | explicit LHasCachedArrayIndexAndBranch(LOperand* value) { |
| 827 | inputs_[0] = value; |
| 828 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 829 | |
| 830 | DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndexAndBranch, |
| 831 | "has-cached-array-index-and-branch") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 832 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 833 | }; |
| 834 | |
| 835 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 836 | class LClassOfTest: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 837 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 838 | LClassOfTest(LOperand* value, LOperand* temp) { |
| 839 | inputs_[0] = value; |
| 840 | temps_[0] = temp; |
| 841 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 842 | |
| 843 | DECLARE_CONCRETE_INSTRUCTION(ClassOfTest, "class-of-test") |
| 844 | DECLARE_HYDROGEN_ACCESSOR(ClassOfTest) |
| 845 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 846 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 847 | }; |
| 848 | |
| 849 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 850 | class LClassOfTestAndBranch: public LControlInstruction<1, 2> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 851 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 852 | LClassOfTestAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) { |
| 853 | inputs_[0] = value; |
| 854 | temps_[0] = temp; |
| 855 | temps_[1] = temp2; |
| 856 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 857 | |
| 858 | DECLARE_CONCRETE_INSTRUCTION(ClassOfTestAndBranch, |
| 859 | "class-of-test-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 860 | DECLARE_HYDROGEN_ACCESSOR(ClassOfTest) |
| 861 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 862 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 863 | }; |
| 864 | |
| 865 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 866 | class LCmpT: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 867 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 868 | LCmpT(LOperand* left, LOperand* right) { |
| 869 | inputs_[0] = left; |
| 870 | inputs_[1] = right; |
| 871 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 872 | |
| 873 | DECLARE_CONCRETE_INSTRUCTION(CmpT, "cmp-t") |
| 874 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
| 875 | |
| 876 | Token::Value op() const { return hydrogen()->token(); } |
| 877 | }; |
| 878 | |
| 879 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 880 | class LCmpTAndBranch: public LControlInstruction<2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 881 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 882 | LCmpTAndBranch(LOperand* left, LOperand* right) { |
| 883 | inputs_[0] = left; |
| 884 | inputs_[1] = right; |
| 885 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 886 | |
| 887 | DECLARE_CONCRETE_INSTRUCTION(CmpTAndBranch, "cmp-t-and-branch") |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 888 | DECLARE_HYDROGEN_ACCESSOR(Compare) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 889 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 890 | Token::Value op() const { return hydrogen()->token(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 891 | }; |
| 892 | |
| 893 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 894 | class LInstanceOf: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 895 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 896 | LInstanceOf(LOperand* left, LOperand* right) { |
| 897 | inputs_[0] = left; |
| 898 | inputs_[1] = right; |
| 899 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 900 | |
| 901 | DECLARE_CONCRETE_INSTRUCTION(InstanceOf, "instance-of") |
| 902 | }; |
| 903 | |
| 904 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 905 | class LInstanceOfAndBranch: public LControlInstruction<2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 906 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 907 | LInstanceOfAndBranch(LOperand* left, LOperand* right) { |
| 908 | inputs_[0] = left; |
| 909 | inputs_[1] = right; |
| 910 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 911 | |
| 912 | DECLARE_CONCRETE_INSTRUCTION(InstanceOfAndBranch, "instance-of-and-branch") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 913 | }; |
| 914 | |
| 915 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 916 | class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 1, 1> { |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 917 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 918 | LInstanceOfKnownGlobal(LOperand* value, LOperand* temp) { |
| 919 | inputs_[0] = value; |
| 920 | temps_[0] = temp; |
| 921 | } |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 922 | |
| 923 | DECLARE_CONCRETE_INSTRUCTION(InstanceOfKnownGlobal, |
| 924 | "instance-of-known-global") |
| 925 | DECLARE_HYDROGEN_ACCESSOR(InstanceOfKnownGlobal) |
| 926 | |
| 927 | Handle<JSFunction> function() const { return hydrogen()->function(); } |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 928 | }; |
| 929 | |
| 930 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 931 | class LBoundsCheck: public LTemplateInstruction<0, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 932 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 933 | LBoundsCheck(LOperand* index, LOperand* length) { |
| 934 | inputs_[0] = index; |
| 935 | inputs_[1] = length; |
| 936 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 937 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 938 | LOperand* index() { return inputs_[0]; } |
| 939 | LOperand* length() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 940 | |
| 941 | DECLARE_CONCRETE_INSTRUCTION(BoundsCheck, "bounds-check") |
| 942 | }; |
| 943 | |
| 944 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 945 | class LBitI: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 946 | public: |
| 947 | LBitI(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 948 | : op_(op) { |
| 949 | inputs_[0] = left; |
| 950 | inputs_[1] = right; |
| 951 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 952 | |
| 953 | Token::Value op() const { return op_; } |
| 954 | |
| 955 | DECLARE_CONCRETE_INSTRUCTION(BitI, "bit-i") |
| 956 | |
| 957 | private: |
| 958 | Token::Value op_; |
| 959 | }; |
| 960 | |
| 961 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 962 | class LShiftI: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 963 | public: |
| 964 | 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] | 965 | : op_(op), can_deopt_(can_deopt) { |
| 966 | inputs_[0] = left; |
| 967 | inputs_[1] = right; |
| 968 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 969 | |
| 970 | Token::Value op() const { return op_; } |
| 971 | |
| 972 | bool can_deopt() const { return can_deopt_; } |
| 973 | |
| 974 | DECLARE_CONCRETE_INSTRUCTION(ShiftI, "shift-i") |
| 975 | |
| 976 | private: |
| 977 | Token::Value op_; |
| 978 | bool can_deopt_; |
| 979 | }; |
| 980 | |
| 981 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 982 | class LSubI: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 983 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 984 | LSubI(LOperand* left, LOperand* right) { |
| 985 | inputs_[0] = left; |
| 986 | inputs_[1] = right; |
| 987 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 988 | |
| 989 | DECLARE_CONCRETE_INSTRUCTION(SubI, "sub-i") |
| 990 | DECLARE_HYDROGEN_ACCESSOR(Sub) |
| 991 | }; |
| 992 | |
| 993 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 994 | class LConstant: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 995 | DECLARE_INSTRUCTION(Constant) |
| 996 | }; |
| 997 | |
| 998 | |
| 999 | class LConstantI: public LConstant { |
| 1000 | public: |
| 1001 | explicit LConstantI(int32_t value) : value_(value) { } |
| 1002 | int32_t value() const { return value_; } |
| 1003 | |
| 1004 | DECLARE_CONCRETE_INSTRUCTION(ConstantI, "constant-i") |
| 1005 | |
| 1006 | private: |
| 1007 | int32_t value_; |
| 1008 | }; |
| 1009 | |
| 1010 | |
| 1011 | class LConstantD: public LConstant { |
| 1012 | public: |
| 1013 | explicit LConstantD(double value) : value_(value) { } |
| 1014 | double value() const { return value_; } |
| 1015 | |
| 1016 | DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d") |
| 1017 | |
| 1018 | private: |
| 1019 | double value_; |
| 1020 | }; |
| 1021 | |
| 1022 | |
| 1023 | class LConstantT: public LConstant { |
| 1024 | public: |
| 1025 | explicit LConstantT(Handle<Object> value) : value_(value) { } |
| 1026 | Handle<Object> value() const { return value_; } |
| 1027 | |
| 1028 | DECLARE_CONCRETE_INSTRUCTION(ConstantT, "constant-t") |
| 1029 | |
| 1030 | private: |
| 1031 | Handle<Object> value_; |
| 1032 | }; |
| 1033 | |
| 1034 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1035 | class LBranch: public LControlInstruction<1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1036 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1037 | explicit LBranch(LOperand* value) { |
| 1038 | inputs_[0] = value; |
| 1039 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1040 | |
| 1041 | DECLARE_CONCRETE_INSTRUCTION(Branch, "branch") |
| 1042 | DECLARE_HYDROGEN_ACCESSOR(Value) |
| 1043 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1044 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1045 | }; |
| 1046 | |
| 1047 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1048 | class LCmpMapAndBranch: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1049 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1050 | explicit LCmpMapAndBranch(LOperand* value) { |
| 1051 | inputs_[0] = value; |
| 1052 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1053 | |
| 1054 | DECLARE_CONCRETE_INSTRUCTION(CmpMapAndBranch, "cmp-map-and-branch") |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1055 | DECLARE_HYDROGEN_ACCESSOR(CompareMap) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1056 | |
| 1057 | virtual bool IsControl() const { return true; } |
| 1058 | |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1059 | Handle<Map> map() const { return hydrogen()->map(); } |
| 1060 | int true_block_id() const { |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1061 | return hydrogen()->FirstSuccessor()->block_id(); |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1062 | } |
| 1063 | int false_block_id() const { |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1064 | return hydrogen()->SecondSuccessor()->block_id(); |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1065 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1066 | }; |
| 1067 | |
| 1068 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1069 | class LJSArrayLength: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1070 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1071 | explicit LJSArrayLength(LOperand* value) { |
| 1072 | inputs_[0] = value; |
| 1073 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1074 | |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1075 | DECLARE_CONCRETE_INSTRUCTION(JSArrayLength, "js-array-length") |
| 1076 | DECLARE_HYDROGEN_ACCESSOR(JSArrayLength) |
| 1077 | }; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1078 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1079 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1080 | class LFixedArrayLength: public LTemplateInstruction<1, 1, 0> { |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1081 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1082 | explicit LFixedArrayLength(LOperand* value) { |
| 1083 | inputs_[0] = value; |
| 1084 | } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1085 | |
| 1086 | DECLARE_CONCRETE_INSTRUCTION(FixedArrayLength, "fixed-array-length") |
| 1087 | DECLARE_HYDROGEN_ACCESSOR(FixedArrayLength) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1088 | }; |
| 1089 | |
| 1090 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1091 | class LValueOf: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1092 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1093 | LValueOf(LOperand* value, LOperand* temp) { |
| 1094 | inputs_[0] = value; |
| 1095 | temps_[0] = temp; |
| 1096 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1097 | |
| 1098 | DECLARE_CONCRETE_INSTRUCTION(ValueOf, "value-of") |
| 1099 | DECLARE_HYDROGEN_ACCESSOR(ValueOf) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1100 | }; |
| 1101 | |
| 1102 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1103 | class LThrow: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1104 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1105 | explicit LThrow(LOperand* value) { |
| 1106 | inputs_[0] = value; |
| 1107 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1108 | |
| 1109 | DECLARE_CONCRETE_INSTRUCTION(Throw, "throw") |
| 1110 | }; |
| 1111 | |
| 1112 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1113 | class LBitNotI: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1114 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1115 | explicit LBitNotI(LOperand* value) { |
| 1116 | inputs_[0] = value; |
| 1117 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1118 | |
| 1119 | DECLARE_CONCRETE_INSTRUCTION(BitNotI, "bit-not-i") |
| 1120 | }; |
| 1121 | |
| 1122 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1123 | class LAddI: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1124 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1125 | LAddI(LOperand* left, LOperand* right) { |
| 1126 | inputs_[0] = left; |
| 1127 | inputs_[1] = right; |
| 1128 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1129 | |
| 1130 | DECLARE_CONCRETE_INSTRUCTION(AddI, "add-i") |
| 1131 | DECLARE_HYDROGEN_ACCESSOR(Add) |
| 1132 | }; |
| 1133 | |
| 1134 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1135 | class LPower: public LTemplateInstruction<1, 2, 0> { |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 1136 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1137 | LPower(LOperand* left, LOperand* right) { |
| 1138 | inputs_[0] = left; |
| 1139 | inputs_[1] = right; |
| 1140 | } |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 1141 | |
| 1142 | DECLARE_CONCRETE_INSTRUCTION(Power, "power") |
| 1143 | DECLARE_HYDROGEN_ACCESSOR(Power) |
| 1144 | }; |
| 1145 | |
| 1146 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1147 | class LArithmeticD: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1148 | public: |
| 1149 | LArithmeticD(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1150 | : op_(op) { |
| 1151 | inputs_[0] = left; |
| 1152 | inputs_[1] = right; |
| 1153 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1154 | |
| 1155 | Token::Value op() const { return op_; } |
| 1156 | |
| 1157 | virtual void CompileToNative(LCodeGen* generator); |
| 1158 | virtual const char* Mnemonic() const; |
| 1159 | |
| 1160 | private: |
| 1161 | Token::Value op_; |
| 1162 | }; |
| 1163 | |
| 1164 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1165 | class LArithmeticT: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1166 | public: |
| 1167 | LArithmeticT(Token::Value op, LOperand* left, LOperand* right) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1168 | : op_(op) { |
| 1169 | inputs_[0] = left; |
| 1170 | inputs_[1] = right; |
| 1171 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1172 | |
| 1173 | virtual void CompileToNative(LCodeGen* generator); |
| 1174 | virtual const char* Mnemonic() const; |
| 1175 | |
| 1176 | Token::Value op() const { return op_; } |
| 1177 | |
| 1178 | private: |
| 1179 | Token::Value op_; |
| 1180 | }; |
| 1181 | |
| 1182 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1183 | class LReturn: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1184 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1185 | explicit LReturn(LOperand* value) { |
| 1186 | inputs_[0] = value; |
| 1187 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1188 | |
| 1189 | DECLARE_CONCRETE_INSTRUCTION(Return, "return") |
| 1190 | }; |
| 1191 | |
| 1192 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1193 | class LLoadNamedField: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1194 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1195 | explicit LLoadNamedField(LOperand* object) { |
| 1196 | inputs_[0] = object; |
| 1197 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1198 | |
| 1199 | DECLARE_CONCRETE_INSTRUCTION(LoadNamedField, "load-named-field") |
| 1200 | DECLARE_HYDROGEN_ACCESSOR(LoadNamedField) |
| 1201 | }; |
| 1202 | |
| 1203 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1204 | class LLoadNamedGeneric: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1205 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1206 | explicit LLoadNamedGeneric(LOperand* object) { |
| 1207 | inputs_[0] = object; |
| 1208 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1209 | |
| 1210 | DECLARE_CONCRETE_INSTRUCTION(LoadNamedGeneric, "load-named-generic") |
| 1211 | DECLARE_HYDROGEN_ACCESSOR(LoadNamedGeneric) |
| 1212 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1213 | LOperand* object() { return inputs_[0]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1214 | Handle<Object> name() const { return hydrogen()->name(); } |
| 1215 | }; |
| 1216 | |
| 1217 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1218 | class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 1> { |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1219 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1220 | LLoadFunctionPrototype(LOperand* function, LOperand* temp) { |
| 1221 | inputs_[0] = function; |
| 1222 | temps_[0] = temp; |
| 1223 | } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1224 | |
| 1225 | DECLARE_CONCRETE_INSTRUCTION(LoadFunctionPrototype, "load-function-prototype") |
| 1226 | DECLARE_HYDROGEN_ACCESSOR(LoadFunctionPrototype) |
| 1227 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1228 | LOperand* function() { return inputs_[0]; } |
fschneider@chromium.org | 9e3e0b6 | 2011-01-03 10:16:46 +0000 | [diff] [blame] | 1229 | }; |
| 1230 | |
| 1231 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1232 | class LLoadElements: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1233 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1234 | explicit LLoadElements(LOperand* object) { |
| 1235 | inputs_[0] = object; |
| 1236 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1237 | |
| 1238 | DECLARE_CONCRETE_INSTRUCTION(LoadElements, "load-elements") |
| 1239 | }; |
| 1240 | |
| 1241 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1242 | class LLoadKeyedFastElement: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1243 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1244 | LLoadKeyedFastElement(LOperand* elements, LOperand* key) { |
| 1245 | inputs_[0] = elements; |
| 1246 | inputs_[1] = key; |
| 1247 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1248 | |
| 1249 | DECLARE_CONCRETE_INSTRUCTION(LoadKeyedFastElement, "load-keyed-fast-element") |
| 1250 | DECLARE_HYDROGEN_ACCESSOR(LoadKeyedFastElement) |
| 1251 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1252 | LOperand* elements() { return inputs_[0]; } |
| 1253 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1254 | }; |
| 1255 | |
| 1256 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1257 | class LLoadKeyedGeneric: public LTemplateInstruction<1, 2, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1258 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1259 | LLoadKeyedGeneric(LOperand* obj, LOperand* key) { |
| 1260 | inputs_[0] = obj; |
| 1261 | inputs_[1] = key; |
| 1262 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1263 | |
| 1264 | DECLARE_CONCRETE_INSTRUCTION(LoadKeyedGeneric, "load-keyed-generic") |
| 1265 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1266 | LOperand* object() { return inputs_[0]; } |
| 1267 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1268 | }; |
| 1269 | |
| 1270 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1271 | class LLoadGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1272 | public: |
| 1273 | DECLARE_CONCRETE_INSTRUCTION(LoadGlobal, "load-global") |
| 1274 | DECLARE_HYDROGEN_ACCESSOR(LoadGlobal) |
| 1275 | }; |
| 1276 | |
| 1277 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1278 | class LStoreGlobal: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1279 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1280 | explicit LStoreGlobal(LOperand* value) { |
| 1281 | inputs_[0] = value; |
| 1282 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1283 | |
| 1284 | DECLARE_CONCRETE_INSTRUCTION(StoreGlobal, "store-global") |
| 1285 | DECLARE_HYDROGEN_ACCESSOR(StoreGlobal) |
| 1286 | }; |
| 1287 | |
| 1288 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1289 | class LLoadContextSlot: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1290 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1291 | DECLARE_CONCRETE_INSTRUCTION(LoadContextSlot, "load-context-slot") |
| 1292 | DECLARE_HYDROGEN_ACCESSOR(LoadContextSlot) |
| 1293 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1294 | int context_chain_length() { return hydrogen()->context_chain_length(); } |
| 1295 | int slot_index() { return hydrogen()->slot_index(); } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1296 | |
| 1297 | virtual void PrintDataTo(StringStream* stream); |
| 1298 | }; |
| 1299 | |
| 1300 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1301 | class LPushArgument: public LTemplateInstruction<0, 1, 0> { |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1302 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1303 | explicit LPushArgument(LOperand* value) { |
| 1304 | inputs_[0] = value; |
| 1305 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1306 | |
| 1307 | DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument") |
| 1308 | }; |
| 1309 | |
| 1310 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1311 | class LGlobalObject: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1312 | public: |
| 1313 | DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object") |
| 1314 | }; |
| 1315 | |
| 1316 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1317 | class LGlobalReceiver: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1318 | public: |
| 1319 | DECLARE_CONCRETE_INSTRUCTION(GlobalReceiver, "global-receiver") |
| 1320 | }; |
| 1321 | |
| 1322 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1323 | class LCallConstantFunction: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1324 | public: |
| 1325 | DECLARE_CONCRETE_INSTRUCTION(CallConstantFunction, "call-constant-function") |
| 1326 | DECLARE_HYDROGEN_ACCESSOR(CallConstantFunction) |
| 1327 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1328 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1329 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1330 | Handle<JSFunction> function() { return hydrogen()->function(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1331 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1332 | }; |
| 1333 | |
| 1334 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1335 | class LCallKeyed: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1336 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1337 | explicit LCallKeyed(LOperand* key) { |
| 1338 | inputs_[0] = key; |
| 1339 | } |
| 1340 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1341 | DECLARE_CONCRETE_INSTRUCTION(CallKeyed, "call-keyed") |
| 1342 | DECLARE_HYDROGEN_ACCESSOR(CallKeyed) |
| 1343 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1344 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1345 | |
| 1346 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1347 | }; |
| 1348 | |
| 1349 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1350 | class LCallNamed: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1351 | public: |
| 1352 | DECLARE_CONCRETE_INSTRUCTION(CallNamed, "call-named") |
| 1353 | DECLARE_HYDROGEN_ACCESSOR(CallNamed) |
| 1354 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1355 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1356 | |
| 1357 | Handle<String> name() const { return hydrogen()->name(); } |
| 1358 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1359 | }; |
| 1360 | |
| 1361 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1362 | class LCallFunction: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1363 | public: |
| 1364 | DECLARE_CONCRETE_INSTRUCTION(CallFunction, "call-function") |
| 1365 | DECLARE_HYDROGEN_ACCESSOR(CallFunction) |
| 1366 | |
| 1367 | int arity() const { return hydrogen()->argument_count() - 2; } |
| 1368 | }; |
| 1369 | |
| 1370 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1371 | class LCallGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1372 | public: |
| 1373 | DECLARE_CONCRETE_INSTRUCTION(CallGlobal, "call-global") |
| 1374 | DECLARE_HYDROGEN_ACCESSOR(CallGlobal) |
| 1375 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1376 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1377 | |
| 1378 | Handle<String> name() const {return hydrogen()->name(); } |
| 1379 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1380 | }; |
| 1381 | |
| 1382 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1383 | class LCallKnownGlobal: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1384 | public: |
| 1385 | DECLARE_CONCRETE_INSTRUCTION(CallKnownGlobal, "call-known-global") |
| 1386 | DECLARE_HYDROGEN_ACCESSOR(CallKnownGlobal) |
| 1387 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1388 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1389 | |
| 1390 | Handle<JSFunction> target() const { return hydrogen()->target(); } |
| 1391 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1392 | }; |
| 1393 | |
| 1394 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1395 | class LCallNew: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1396 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1397 | explicit LCallNew(LOperand* constructor) { |
| 1398 | inputs_[0] = constructor; |
| 1399 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1400 | |
| 1401 | DECLARE_CONCRETE_INSTRUCTION(CallNew, "call-new") |
| 1402 | DECLARE_HYDROGEN_ACCESSOR(CallNew) |
| 1403 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1404 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1405 | |
| 1406 | int arity() const { return hydrogen()->argument_count() - 1; } |
| 1407 | }; |
| 1408 | |
| 1409 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1410 | class LCallRuntime: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1411 | public: |
| 1412 | DECLARE_CONCRETE_INSTRUCTION(CallRuntime, "call-runtime") |
| 1413 | DECLARE_HYDROGEN_ACCESSOR(CallRuntime) |
| 1414 | |
| 1415 | Runtime::Function* function() const { return hydrogen()->function(); } |
| 1416 | int arity() const { return hydrogen()->argument_count(); } |
| 1417 | }; |
| 1418 | |
| 1419 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1420 | class LInteger32ToDouble: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1421 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1422 | explicit LInteger32ToDouble(LOperand* value) { |
| 1423 | inputs_[0] = value; |
| 1424 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1425 | |
| 1426 | DECLARE_CONCRETE_INSTRUCTION(Integer32ToDouble, "int32-to-double") |
| 1427 | }; |
| 1428 | |
| 1429 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1430 | class LNumberTagI: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1431 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1432 | explicit LNumberTagI(LOperand* value) { |
| 1433 | inputs_[0] = value; |
| 1434 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1435 | |
| 1436 | DECLARE_CONCRETE_INSTRUCTION(NumberTagI, "number-tag-i") |
| 1437 | }; |
| 1438 | |
| 1439 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1440 | class LNumberTagD: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1441 | public: |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1442 | LNumberTagD(LOperand* value, LOperand* temp) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1443 | inputs_[0] = value; |
| 1444 | temps_[0] = temp; |
| 1445 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1446 | |
| 1447 | DECLARE_CONCRETE_INSTRUCTION(NumberTagD, "number-tag-d") |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1448 | }; |
| 1449 | |
| 1450 | |
| 1451 | // Sometimes truncating conversion from a tagged value to an int32. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1452 | class LDoubleToI: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1453 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1454 | LDoubleToI(LOperand* value, LOperand* temp) { |
| 1455 | inputs_[0] = value; |
| 1456 | temps_[0] = temp; |
| 1457 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1458 | |
| 1459 | DECLARE_CONCRETE_INSTRUCTION(DoubleToI, "double-to-i") |
| 1460 | DECLARE_HYDROGEN_ACCESSOR(Change) |
| 1461 | |
| 1462 | bool truncating() { return hydrogen()->CanTruncateToInt32(); } |
| 1463 | }; |
| 1464 | |
| 1465 | |
| 1466 | // Truncating conversion from a tagged value to an int32. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1467 | class LTaggedToI: public LTemplateInstruction<1, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1468 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1469 | LTaggedToI(LOperand* value, LOperand* temp) { |
| 1470 | inputs_[0] = value; |
| 1471 | temps_[0] = temp; |
| 1472 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1473 | |
| 1474 | DECLARE_CONCRETE_INSTRUCTION(TaggedToI, "tagged-to-i") |
| 1475 | DECLARE_HYDROGEN_ACCESSOR(Change) |
| 1476 | |
| 1477 | bool truncating() { return hydrogen()->CanTruncateToInt32(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1478 | }; |
| 1479 | |
| 1480 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1481 | class LSmiTag: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1482 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1483 | explicit LSmiTag(LOperand* value) { |
| 1484 | inputs_[0] = value; |
| 1485 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1486 | |
| 1487 | DECLARE_CONCRETE_INSTRUCTION(SmiTag, "smi-tag") |
| 1488 | }; |
| 1489 | |
| 1490 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1491 | class LNumberUntagD: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1492 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1493 | explicit LNumberUntagD(LOperand* value) { |
| 1494 | inputs_[0] = value; |
| 1495 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1496 | |
| 1497 | DECLARE_CONCRETE_INSTRUCTION(NumberUntagD, "double-untag") |
| 1498 | }; |
| 1499 | |
| 1500 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1501 | class LSmiUntag: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1502 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1503 | LSmiUntag(LOperand* value, bool needs_check) |
| 1504 | : needs_check_(needs_check) { |
| 1505 | inputs_[0] = value; |
| 1506 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1507 | |
| 1508 | DECLARE_CONCRETE_INSTRUCTION(SmiUntag, "smi-untag") |
| 1509 | |
| 1510 | bool needs_check() const { return needs_check_; } |
| 1511 | |
| 1512 | private: |
| 1513 | bool needs_check_; |
| 1514 | }; |
| 1515 | |
| 1516 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1517 | class LStoreNamed: public LTemplateInstruction<0, 2, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1518 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1519 | LStoreNamed(LOperand* obj, LOperand* val) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1520 | inputs_[0] = obj; |
| 1521 | inputs_[1] = val; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1522 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1523 | |
| 1524 | DECLARE_INSTRUCTION(StoreNamed) |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1525 | DECLARE_HYDROGEN_ACCESSOR(StoreNamed) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1526 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1527 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1528 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1529 | LOperand* object() { return inputs_[0]; } |
| 1530 | LOperand* value() { return inputs_[1]; } |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1531 | Handle<Object> name() const { return hydrogen()->name(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1532 | }; |
| 1533 | |
| 1534 | |
| 1535 | class LStoreNamedField: public LStoreNamed { |
| 1536 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1537 | LStoreNamedField(LOperand* obj, LOperand* val, LOperand* temp) |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1538 | : LStoreNamed(obj, val) { |
| 1539 | temps_[0] = temp; |
| 1540 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1541 | |
| 1542 | DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1543 | DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1544 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1545 | bool is_in_object() { return hydrogen()->is_in_object(); } |
| 1546 | int offset() { return hydrogen()->offset(); } |
| 1547 | bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); } |
| 1548 | Handle<Map> transition() const { return hydrogen()->transition(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1549 | }; |
| 1550 | |
| 1551 | |
| 1552 | class LStoreNamedGeneric: public LStoreNamed { |
| 1553 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1554 | LStoreNamedGeneric(LOperand* obj, LOperand* val) |
| 1555 | : LStoreNamed(obj, val) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1556 | |
| 1557 | DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1558 | DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1559 | }; |
| 1560 | |
| 1561 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1562 | class LStoreKeyed: public LTemplateInstruction<0, 3, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1563 | public: |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1564 | LStoreKeyed(LOperand* obj, LOperand* key, LOperand* val) { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1565 | inputs_[0] = obj; |
| 1566 | inputs_[1] = key; |
| 1567 | inputs_[2] = val; |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1568 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1569 | |
| 1570 | DECLARE_INSTRUCTION(StoreKeyed) |
| 1571 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1572 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1573 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1574 | LOperand* object() { return inputs_[0]; } |
| 1575 | LOperand* key() { return inputs_[1]; } |
| 1576 | LOperand* value() { return inputs_[2]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1577 | }; |
| 1578 | |
| 1579 | |
| 1580 | class LStoreKeyedFastElement: public LStoreKeyed { |
| 1581 | public: |
| 1582 | LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) |
| 1583 | : LStoreKeyed(obj, key, val) {} |
| 1584 | |
| 1585 | DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastElement, |
| 1586 | "store-keyed-fast-element") |
| 1587 | DECLARE_HYDROGEN_ACCESSOR(StoreKeyedFastElement) |
| 1588 | }; |
| 1589 | |
| 1590 | |
| 1591 | class LStoreKeyedGeneric: public LStoreKeyed { |
| 1592 | public: |
| 1593 | LStoreKeyedGeneric(LOperand* obj, LOperand* key, LOperand* val) |
| 1594 | : LStoreKeyed(obj, key, val) { } |
| 1595 | |
| 1596 | DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic") |
| 1597 | }; |
| 1598 | |
| 1599 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1600 | class LStringCharCodeAt: public LTemplateInstruction<1, 2, 0> { |
| 1601 | public: |
| 1602 | LStringCharCodeAt(LOperand* string, LOperand* index) { |
| 1603 | inputs_[0] = string; |
| 1604 | inputs_[1] = index; |
| 1605 | } |
| 1606 | |
| 1607 | DECLARE_CONCRETE_INSTRUCTION(StringCharCodeAt, "string-char-code-at") |
| 1608 | DECLARE_HYDROGEN_ACCESSOR(StringCharCodeAt) |
| 1609 | |
| 1610 | LOperand* string() { return inputs_[0]; } |
| 1611 | LOperand* index() { return inputs_[1]; } |
| 1612 | }; |
| 1613 | |
| 1614 | |
| 1615 | class LStringLength: public LTemplateInstruction<1, 1, 0> { |
| 1616 | public: |
| 1617 | explicit LStringLength(LOperand* string) { |
| 1618 | inputs_[0] = string; |
| 1619 | } |
| 1620 | |
| 1621 | DECLARE_CONCRETE_INSTRUCTION(StringLength, "string-length") |
| 1622 | DECLARE_HYDROGEN_ACCESSOR(StringLength) |
| 1623 | |
| 1624 | LOperand* string() { return inputs_[0]; } |
| 1625 | }; |
| 1626 | |
| 1627 | |
| 1628 | class LCheckFunction: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1629 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1630 | explicit LCheckFunction(LOperand* value) { |
| 1631 | inputs_[0] = value; |
| 1632 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1633 | |
| 1634 | DECLARE_CONCRETE_INSTRUCTION(CheckFunction, "check-function") |
| 1635 | DECLARE_HYDROGEN_ACCESSOR(CheckFunction) |
| 1636 | }; |
| 1637 | |
| 1638 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1639 | class LCheckInstanceType: public LTemplateInstruction<0, 1, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1640 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1641 | LCheckInstanceType(LOperand* value, LOperand* temp) { |
| 1642 | inputs_[0] = value; |
| 1643 | temps_[0] = temp; |
| 1644 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1645 | |
| 1646 | DECLARE_CONCRETE_INSTRUCTION(CheckInstanceType, "check-instance-type") |
| 1647 | DECLARE_HYDROGEN_ACCESSOR(CheckInstanceType) |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1648 | }; |
| 1649 | |
| 1650 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1651 | class LCheckMap: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1652 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1653 | explicit LCheckMap(LOperand* value) { |
| 1654 | inputs_[0] = value; |
| 1655 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1656 | |
| 1657 | DECLARE_CONCRETE_INSTRUCTION(CheckMap, "check-map") |
| 1658 | DECLARE_HYDROGEN_ACCESSOR(CheckMap) |
| 1659 | }; |
| 1660 | |
| 1661 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1662 | class LCheckPrototypeMaps: public LTemplateInstruction<0, 0, 1> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1663 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1664 | explicit LCheckPrototypeMaps(LOperand* temp) { |
| 1665 | temps_[0] = temp; |
| 1666 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1667 | |
| 1668 | DECLARE_CONCRETE_INSTRUCTION(CheckPrototypeMaps, "check-prototype-maps") |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1669 | DECLARE_HYDROGEN_ACCESSOR(CheckPrototypeMaps) |
| 1670 | |
| 1671 | Handle<JSObject> prototype() const { return hydrogen()->prototype(); } |
| 1672 | Handle<JSObject> holder() const { return hydrogen()->holder(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1673 | }; |
| 1674 | |
| 1675 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1676 | class LCheckSmi: public LTemplateInstruction<0, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1677 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1678 | LCheckSmi(LOperand* value, Condition condition) |
| 1679 | : condition_(condition) { |
| 1680 | inputs_[0] = value; |
| 1681 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1682 | |
| 1683 | Condition condition() const { return condition_; } |
| 1684 | |
| 1685 | virtual void CompileToNative(LCodeGen* generator); |
| 1686 | virtual const char* Mnemonic() const { |
| 1687 | return (condition_ == zero) ? "check-non-smi" : "check-smi"; |
| 1688 | } |
| 1689 | |
| 1690 | private: |
| 1691 | Condition condition_; |
| 1692 | }; |
| 1693 | |
| 1694 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1695 | class LArrayLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1696 | public: |
| 1697 | DECLARE_CONCRETE_INSTRUCTION(ArrayLiteral, "array-literal") |
| 1698 | DECLARE_HYDROGEN_ACCESSOR(ArrayLiteral) |
| 1699 | }; |
| 1700 | |
| 1701 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1702 | class LObjectLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1703 | public: |
| 1704 | DECLARE_CONCRETE_INSTRUCTION(ObjectLiteral, "object-literal") |
| 1705 | DECLARE_HYDROGEN_ACCESSOR(ObjectLiteral) |
| 1706 | }; |
| 1707 | |
| 1708 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1709 | class LRegExpLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1710 | public: |
| 1711 | DECLARE_CONCRETE_INSTRUCTION(RegExpLiteral, "regexp-literal") |
| 1712 | DECLARE_HYDROGEN_ACCESSOR(RegExpLiteral) |
| 1713 | }; |
| 1714 | |
| 1715 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1716 | class LFunctionLiteral: public LTemplateInstruction<1, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1717 | public: |
| 1718 | DECLARE_CONCRETE_INSTRUCTION(FunctionLiteral, "function-literal") |
| 1719 | DECLARE_HYDROGEN_ACCESSOR(FunctionLiteral) |
| 1720 | |
| 1721 | Handle<SharedFunctionInfo> shared_info() { return hydrogen()->shared_info(); } |
| 1722 | }; |
| 1723 | |
| 1724 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1725 | class LTypeof: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1726 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1727 | explicit LTypeof(LOperand* value) { |
| 1728 | inputs_[0] = value; |
| 1729 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1730 | |
| 1731 | DECLARE_CONCRETE_INSTRUCTION(Typeof, "typeof") |
| 1732 | }; |
| 1733 | |
| 1734 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1735 | class LTypeofIs: public LTemplateInstruction<1, 1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1736 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1737 | explicit LTypeofIs(LOperand* value) { |
| 1738 | inputs_[0] = value; |
| 1739 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1740 | |
| 1741 | DECLARE_CONCRETE_INSTRUCTION(TypeofIs, "typeof-is") |
| 1742 | DECLARE_HYDROGEN_ACCESSOR(TypeofIs) |
| 1743 | |
| 1744 | Handle<String> type_literal() { return hydrogen()->type_literal(); } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1745 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1746 | virtual void PrintDataTo(StringStream* stream); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1747 | }; |
| 1748 | |
| 1749 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1750 | class LTypeofIsAndBranch: public LControlInstruction<1, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1751 | public: |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1752 | explicit LTypeofIsAndBranch(LOperand* value) { |
| 1753 | inputs_[0] = value; |
| 1754 | } |
| 1755 | |
| 1756 | DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch") |
| 1757 | DECLARE_HYDROGEN_ACCESSOR(TypeofIs) |
| 1758 | |
| 1759 | Handle<String> type_literal() { return hydrogen()->type_literal(); } |
| 1760 | |
| 1761 | virtual void PrintDataTo(StringStream* stream); |
| 1762 | }; |
| 1763 | |
| 1764 | |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame^] | 1765 | class LDeleteProperty: public LTemplateInstruction<1, 2, 0> { |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1766 | public: |
| 1767 | LDeleteProperty(LOperand* obj, LOperand* key) { |
| 1768 | inputs_[0] = obj; |
| 1769 | inputs_[1] = key; |
| 1770 | } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1771 | |
| 1772 | DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property") |
| 1773 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1774 | LOperand* object() { return inputs_[0]; } |
| 1775 | LOperand* key() { return inputs_[1]; } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1776 | }; |
| 1777 | |
| 1778 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1779 | class LOsrEntry: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1780 | public: |
| 1781 | LOsrEntry(); |
| 1782 | |
| 1783 | DECLARE_CONCRETE_INSTRUCTION(OsrEntry, "osr-entry") |
| 1784 | |
| 1785 | LOperand** SpilledRegisterArray() { return register_spills_; } |
| 1786 | LOperand** SpilledDoubleRegisterArray() { return double_register_spills_; } |
| 1787 | |
| 1788 | void MarkSpilledRegister(int allocation_index, LOperand* spill_operand); |
| 1789 | void MarkSpilledDoubleRegister(int allocation_index, |
| 1790 | LOperand* spill_operand); |
| 1791 | |
| 1792 | private: |
| 1793 | // Arrays of spill slot operands for registers with an assigned spill |
| 1794 | // slot, i.e., that must also be restored to the spill slot on OSR entry. |
| 1795 | // NULL if the register has no assigned spill slot. Indexed by allocation |
| 1796 | // index. |
| 1797 | LOperand* register_spills_[Register::kNumAllocatableRegisters]; |
| 1798 | LOperand* double_register_spills_[DoubleRegister::kNumAllocatableRegisters]; |
| 1799 | }; |
| 1800 | |
| 1801 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1802 | class LStackCheck: public LTemplateInstruction<0, 0, 0> { |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1803 | public: |
| 1804 | DECLARE_CONCRETE_INSTRUCTION(StackCheck, "stack-check") |
| 1805 | }; |
| 1806 | |
| 1807 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1808 | class LChunkBuilder; |
| 1809 | class LChunk: public ZoneObject { |
| 1810 | public: |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1811 | explicit LChunk(HGraph* graph) |
| 1812 | : spill_slot_count_(0), |
| 1813 | graph_(graph), |
| 1814 | instructions_(32), |
| 1815 | pointer_maps_(8), |
| 1816 | inlined_closures_(1) { } |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1817 | |
| 1818 | int AddInstruction(LInstruction* instruction, HBasicBlock* block); |
| 1819 | LConstantOperand* DefineConstantOperand(HConstant* constant); |
| 1820 | Handle<Object> LookupLiteral(LConstantOperand* operand) const; |
| 1821 | Representation LookupLiteralRepresentation(LConstantOperand* operand) const; |
| 1822 | |
| 1823 | int GetNextSpillIndex(bool is_double); |
| 1824 | LOperand* GetNextSpillSlot(bool is_double); |
| 1825 | |
| 1826 | int ParameterAt(int index); |
| 1827 | int GetParameterStackSlot(int index) const; |
| 1828 | int spill_slot_count() const { return spill_slot_count_; } |
| 1829 | HGraph* graph() const { return graph_; } |
| 1830 | const ZoneList<LInstruction*>* instructions() const { return &instructions_; } |
| 1831 | void AddGapMove(int index, LOperand* from, LOperand* to); |
| 1832 | LGap* GetGapAt(int index) const; |
| 1833 | bool IsGapAt(int index) const; |
| 1834 | int NearestGapPos(int index) const; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1835 | void MarkEmptyBlocks(); |
| 1836 | const ZoneList<LPointerMap*>* pointer_maps() const { return &pointer_maps_; } |
| 1837 | LLabel* GetLabel(int block_id) const { |
| 1838 | HBasicBlock* block = graph_->blocks()->at(block_id); |
| 1839 | int first_instruction = block->first_instruction_index(); |
| 1840 | return LLabel::cast(instructions_[first_instruction]); |
| 1841 | } |
| 1842 | int LookupDestination(int block_id) const { |
| 1843 | LLabel* cur = GetLabel(block_id); |
| 1844 | while (cur->replacement() != NULL) { |
| 1845 | cur = cur->replacement(); |
| 1846 | } |
| 1847 | return cur->block_id(); |
| 1848 | } |
| 1849 | Label* GetAssemblyLabel(int block_id) const { |
| 1850 | LLabel* label = GetLabel(block_id); |
| 1851 | ASSERT(!label->HasReplacement()); |
| 1852 | return label->label(); |
| 1853 | } |
| 1854 | |
| 1855 | const ZoneList<Handle<JSFunction> >* inlined_closures() const { |
| 1856 | return &inlined_closures_; |
| 1857 | } |
| 1858 | |
| 1859 | void AddInlinedClosure(Handle<JSFunction> closure) { |
| 1860 | inlined_closures_.Add(closure); |
| 1861 | } |
| 1862 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1863 | private: |
| 1864 | int spill_slot_count_; |
| 1865 | HGraph* const graph_; |
| 1866 | ZoneList<LInstruction*> instructions_; |
| 1867 | ZoneList<LPointerMap*> pointer_maps_; |
| 1868 | ZoneList<Handle<JSFunction> > inlined_closures_; |
| 1869 | }; |
| 1870 | |
| 1871 | |
| 1872 | class LChunkBuilder BASE_EMBEDDED { |
| 1873 | public: |
| 1874 | LChunkBuilder(HGraph* graph, LAllocator* allocator) |
| 1875 | : chunk_(NULL), |
| 1876 | graph_(graph), |
| 1877 | status_(UNUSED), |
| 1878 | current_instruction_(NULL), |
| 1879 | current_block_(NULL), |
| 1880 | next_block_(NULL), |
| 1881 | argument_count_(0), |
| 1882 | allocator_(allocator), |
| 1883 | position_(RelocInfo::kNoPosition), |
| 1884 | instructions_pending_deoptimization_environment_(NULL), |
| 1885 | pending_deoptimization_ast_id_(AstNode::kNoNumber) { } |
| 1886 | |
| 1887 | // Build the sequence for the graph. |
| 1888 | LChunk* Build(); |
| 1889 | |
| 1890 | // Declare methods that deal with the individual node types. |
| 1891 | #define DECLARE_DO(type) LInstruction* Do##type(H##type* node); |
| 1892 | HYDROGEN_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) |
| 1893 | #undef DECLARE_DO |
| 1894 | |
| 1895 | private: |
| 1896 | enum Status { |
| 1897 | UNUSED, |
| 1898 | BUILDING, |
| 1899 | DONE, |
| 1900 | ABORTED |
| 1901 | }; |
| 1902 | |
| 1903 | LChunk* chunk() const { return chunk_; } |
| 1904 | HGraph* graph() const { return graph_; } |
| 1905 | |
| 1906 | bool is_unused() const { return status_ == UNUSED; } |
| 1907 | bool is_building() const { return status_ == BUILDING; } |
| 1908 | bool is_done() const { return status_ == DONE; } |
| 1909 | bool is_aborted() const { return status_ == ABORTED; } |
| 1910 | |
| 1911 | void Abort(const char* format, ...); |
| 1912 | |
| 1913 | // Methods for getting operands for Use / Define / Temp. |
| 1914 | LRegister* ToOperand(Register reg); |
| 1915 | LUnallocated* ToUnallocated(Register reg); |
| 1916 | LUnallocated* ToUnallocated(XMMRegister reg); |
| 1917 | |
| 1918 | // Methods for setting up define-use relationships. |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1919 | MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); |
| 1920 | MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); |
| 1921 | MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, |
| 1922 | XMMRegister fixed_register); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1923 | |
| 1924 | // A value that is guaranteed to be allocated to a register. |
| 1925 | // Operand created by UseRegister is guaranteed to be live until the end of |
| 1926 | // instruction. This means that register allocator will not reuse it's |
| 1927 | // register for any other operand inside instruction. |
| 1928 | // Operand created by UseRegisterAtStart is guaranteed to be live only at |
| 1929 | // instruction start. Register allocator is free to assign the same register |
| 1930 | // to some other operand used inside instruction (i.e. temporary or |
| 1931 | // output). |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1932 | MUST_USE_RESULT LOperand* UseRegister(HValue* value); |
| 1933 | MUST_USE_RESULT LOperand* UseRegisterAtStart(HValue* value); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1934 | |
erik.corry@gmail.com | 0511e24 | 2011-01-19 11:11:08 +0000 | [diff] [blame] | 1935 | // An input operand in a register that may be trashed. |
| 1936 | MUST_USE_RESULT LOperand* UseTempRegister(HValue* value); |
| 1937 | |
| 1938 | // An input operand in a register or stack slot. |
| 1939 | MUST_USE_RESULT LOperand* Use(HValue* value); |
| 1940 | MUST_USE_RESULT LOperand* UseAtStart(HValue* value); |
| 1941 | |
| 1942 | // An input operand in a register, stack slot or a constant operand. |
| 1943 | MUST_USE_RESULT LOperand* UseOrConstant(HValue* value); |
| 1944 | MUST_USE_RESULT LOperand* UseOrConstantAtStart(HValue* value); |
| 1945 | |
| 1946 | // An input operand in a register or a constant operand. |
| 1947 | MUST_USE_RESULT LOperand* UseRegisterOrConstant(HValue* value); |
| 1948 | MUST_USE_RESULT LOperand* UseRegisterOrConstantAtStart(HValue* value); |
| 1949 | |
| 1950 | // An input operand in register, stack slot or a constant operand. |
| 1951 | // Will not be moved to a register even if one is freely available. |
| 1952 | MUST_USE_RESULT LOperand* UseAny(HValue* value); |
| 1953 | |
| 1954 | // Temporary operand that must be in a register. |
| 1955 | MUST_USE_RESULT LUnallocated* TempRegister(); |
| 1956 | MUST_USE_RESULT LOperand* FixedTemp(Register reg); |
| 1957 | MUST_USE_RESULT LOperand* FixedTemp(XMMRegister reg); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1958 | |
| 1959 | // Methods for setting up define-use relationships. |
| 1960 | // Return the same instruction that they are passed. |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1961 | template<int I, int T> |
| 1962 | LInstruction* Define(LTemplateInstruction<1, I, T>* instr, |
| 1963 | LUnallocated* result); |
| 1964 | template<int I, int T> |
| 1965 | LInstruction* Define(LTemplateInstruction<1, I, T>* instr); |
| 1966 | template<int I, int T> |
| 1967 | LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr); |
| 1968 | template<int I, int T> |
| 1969 | LInstruction* DefineAsSpilled(LTemplateInstruction<1, I, T>* instr, |
| 1970 | int index); |
| 1971 | template<int I, int T> |
| 1972 | LInstruction* DefineSameAsFirst(LTemplateInstruction<1, I, T>* instr); |
| 1973 | template<int I, int T> |
| 1974 | LInstruction* DefineFixed(LTemplateInstruction<1, I, T>* instr, |
| 1975 | Register reg); |
| 1976 | template<int I, int T> |
| 1977 | LInstruction* DefineFixedDouble(LTemplateInstruction<1, I, T>* instr, |
| 1978 | XMMRegister reg); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1979 | LInstruction* AssignEnvironment(LInstruction* instr); |
| 1980 | LInstruction* AssignPointerMap(LInstruction* instr); |
| 1981 | |
| 1982 | enum CanDeoptimize { CAN_DEOPTIMIZE_EAGERLY, CANNOT_DEOPTIMIZE_EAGERLY }; |
| 1983 | |
| 1984 | // By default we assume that instruction sequences generated for calls |
| 1985 | // cannot deoptimize eagerly and we do not attach environment to this |
| 1986 | // instruction. |
| 1987 | LInstruction* MarkAsCall( |
| 1988 | LInstruction* instr, |
| 1989 | HInstruction* hinstr, |
| 1990 | CanDeoptimize can_deoptimize = CANNOT_DEOPTIMIZE_EAGERLY); |
kmillikin@chromium.org | d2c22f0 | 2011-01-10 08:15:37 +0000 | [diff] [blame] | 1991 | LInstruction* MarkAsSaveDoubles(LInstruction* instr); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1992 | |
| 1993 | LInstruction* SetInstructionPendingDeoptimizationEnvironment( |
| 1994 | LInstruction* instr, int ast_id); |
| 1995 | void ClearInstructionPendingDeoptimizationEnvironment(); |
| 1996 | |
| 1997 | LEnvironment* CreateEnvironment(HEnvironment* hydrogen_env); |
| 1998 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 1999 | void VisitInstruction(HInstruction* current); |
| 2000 | |
| 2001 | void DoBasicBlock(HBasicBlock* block, HBasicBlock* next_block); |
| 2002 | LInstruction* DoBit(Token::Value op, HBitwiseBinaryOperation* instr); |
| 2003 | LInstruction* DoShift(Token::Value op, HBitwiseBinaryOperation* instr); |
| 2004 | LInstruction* DoArithmeticD(Token::Value op, |
| 2005 | HArithmeticBinaryOperation* instr); |
| 2006 | LInstruction* DoArithmeticT(Token::Value op, |
| 2007 | HArithmeticBinaryOperation* instr); |
| 2008 | |
| 2009 | LChunk* chunk_; |
| 2010 | HGraph* const graph_; |
| 2011 | Status status_; |
| 2012 | HInstruction* current_instruction_; |
| 2013 | HBasicBlock* current_block_; |
| 2014 | HBasicBlock* next_block_; |
| 2015 | int argument_count_; |
| 2016 | LAllocator* allocator_; |
| 2017 | int position_; |
| 2018 | LInstruction* instructions_pending_deoptimization_environment_; |
| 2019 | int pending_deoptimization_ast_id_; |
| 2020 | |
| 2021 | DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
| 2022 | }; |
| 2023 | |
| 2024 | #undef DECLARE_HYDROGEN_ACCESSOR |
| 2025 | #undef DECLARE_INSTRUCTION |
| 2026 | #undef DECLARE_CONCRETE_INSTRUCTION |
| 2027 | |
| 2028 | } } // namespace v8::internal |
| 2029 | |
| 2030 | #endif // V8_IA32_LITHIUM_IA32_H_ |