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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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5311 AddInstruction(new(zone()) HCheckFunction(right, target)); | 5311 AddInstruction(new(zone()) HCheckFunction(right, target)); |
5312 instr = new(zone()) HInstanceOfKnownGlobal(left, target); | 5312 instr = new(zone()) HInstanceOfKnownGlobal(left, target); |
5313 } | 5313 } |
5314 } else if (op == Token::IN) { | 5314 } else if (op == Token::IN) { |
5315 instr = new(zone()) HIn(left, right); | 5315 instr = new(zone()) HIn(left, right); |
5316 } else if (type_info.IsNonPrimitive()) { | 5316 } else if (type_info.IsNonPrimitive()) { |
5317 switch (op) { | 5317 switch (op) { |
5318 case Token::EQ: | 5318 case Token::EQ: |
5319 case Token::EQ_STRICT: { | 5319 case Token::EQ_STRICT: { |
5320 AddInstruction(new(zone()) HCheckNonSmi(left)); | 5320 AddInstruction(new(zone()) HCheckNonSmi(left)); |
5321 AddInstruction(HCheckInstanceType::NewIsJSObjectOrJSFunction(left)); | 5321 AddInstruction(HCheckInstanceType::NewIsSpecObject(left)); |
5322 AddInstruction(new(zone()) HCheckNonSmi(right)); | 5322 AddInstruction(new(zone()) HCheckNonSmi(right)); |
5323 AddInstruction(HCheckInstanceType::NewIsJSObjectOrJSFunction(right)); | 5323 AddInstruction(HCheckInstanceType::NewIsSpecObject(right)); |
5324 instr = new(zone()) HCompareJSObjectEq(left, right); | 5324 instr = new(zone()) HCompareJSObjectEq(left, right); |
5325 break; | 5325 break; |
5326 } | 5326 } |
5327 default: | 5327 default: |
5328 return Bailout("Unsupported non-primitive compare"); | 5328 return Bailout("Unsupported non-primitive compare"); |
5329 break; | 5329 break; |
5330 } | 5330 } |
5331 } else if (type_info.IsString() && oracle()->IsSymbolCompare(expr) && | 5331 } else if (type_info.IsString() && oracle()->IsSymbolCompare(expr) && |
5332 (op == Token::EQ || op == Token::EQ_STRICT)) { | 5332 (op == Token::EQ || op == Token::EQ_STRICT)) { |
5333 instr = BuildSymbolCompare(left, right, op); | 5333 instr = BuildSymbolCompare(left, right, op); |
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5391 HIsSmi* result = new(zone()) HIsSmi(value); | 5391 HIsSmi* result = new(zone()) HIsSmi(value); |
5392 ast_context()->ReturnInstruction(result, call->id()); | 5392 ast_context()->ReturnInstruction(result, call->id()); |
5393 } | 5393 } |
5394 | 5394 |
5395 | 5395 |
5396 void HGraphBuilder::GenerateIsSpecObject(CallRuntime* call) { | 5396 void HGraphBuilder::GenerateIsSpecObject(CallRuntime* call) { |
5397 ASSERT(call->arguments()->length() == 1); | 5397 ASSERT(call->arguments()->length() == 1); |
5398 CHECK_ALIVE(VisitForValue(call->arguments()->at(0))); | 5398 CHECK_ALIVE(VisitForValue(call->arguments()->at(0))); |
5399 HValue* value = Pop(); | 5399 HValue* value = Pop(); |
5400 HHasInstanceType* result = | 5400 HHasInstanceType* result = |
5401 new(zone()) HHasInstanceType(value, FIRST_JS_OBJECT_TYPE, LAST_TYPE); | 5401 new(zone()) HHasInstanceType(value, |
| 5402 FIRST_SPEC_OBJECT_TYPE, |
| 5403 LAST_SPEC_OBJECT_TYPE); |
5402 ast_context()->ReturnInstruction(result, call->id()); | 5404 ast_context()->ReturnInstruction(result, call->id()); |
5403 } | 5405 } |
5404 | 5406 |
5405 | 5407 |
5406 void HGraphBuilder::GenerateIsFunction(CallRuntime* call) { | 5408 void HGraphBuilder::GenerateIsFunction(CallRuntime* call) { |
5407 ASSERT(call->arguments()->length() == 1); | 5409 ASSERT(call->arguments()->length() == 1); |
5408 CHECK_ALIVE(VisitForValue(call->arguments()->at(0))); | 5410 CHECK_ALIVE(VisitForValue(call->arguments()->at(0))); |
5409 HValue* value = Pop(); | 5411 HValue* value = Pop(); |
5410 HHasInstanceType* result = | 5412 HHasInstanceType* result = |
5411 new(zone()) HHasInstanceType(value, JS_FUNCTION_TYPE); | 5413 new(zone()) HHasInstanceType(value, JS_FUNCTION_TYPE); |
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6304 } | 6306 } |
6305 } | 6307 } |
6306 | 6308 |
6307 #ifdef DEBUG | 6309 #ifdef DEBUG |
6308 if (graph_ != NULL) graph_->Verify(); | 6310 if (graph_ != NULL) graph_->Verify(); |
6309 if (allocator_ != NULL) allocator_->Verify(); | 6311 if (allocator_ != NULL) allocator_->Verify(); |
6310 #endif | 6312 #endif |
6311 } | 6313 } |
6312 | 6314 |
6313 } } // namespace v8::internal | 6315 } } // namespace v8::internal |
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