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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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| 37 #include "parser.h" | 37 #include "parser.h" |
| 38 #include "scopes.h" | 38 #include "scopes.h" |
| 39 #include "stub-cache.h" | 39 #include "stub-cache.h" |
| 40 | 40 |
| 41 namespace v8 { | 41 namespace v8 { |
| 42 namespace internal { | 42 namespace internal { |
| 43 | 43 |
| 44 #define __ ACCESS_MASM(masm_) | 44 #define __ ACCESS_MASM(masm_) |
| 45 | 45 |
| 46 | 46 |
| 47 static unsigned GetPropertyId(Property* property) { | |
| 48 return property->id(); | |
| 49 } | |
| 50 | |
| 51 | |
| 52 class JumpPatchSite BASE_EMBEDDED { | 47 class JumpPatchSite BASE_EMBEDDED { |
| 53 public: | 48 public: |
| 54 explicit JumpPatchSite(MacroAssembler* masm) : masm_(masm) { | 49 explicit JumpPatchSite(MacroAssembler* masm) : masm_(masm) { |
| 55 #ifdef DEBUG | 50 #ifdef DEBUG |
| 56 info_emitted_ = false; | 51 info_emitted_ = false; |
| 57 #endif | 52 #endif |
| 58 } | 53 } |
| 59 | 54 |
| 60 ~JumpPatchSite() { | 55 ~JumpPatchSite() { |
| 61 ASSERT(patch_site_.is_bound() == info_emitted_); | 56 ASSERT(patch_site_.is_bound() == info_emitted_); |
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| 1673 } | 1668 } |
| 1674 } | 1669 } |
| 1675 | 1670 |
| 1676 | 1671 |
| 1677 void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) { | 1672 void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) { |
| 1678 SetSourcePosition(prop->position()); | 1673 SetSourcePosition(prop->position()); |
| 1679 Literal* key = prop->key()->AsLiteral(); | 1674 Literal* key = prop->key()->AsLiteral(); |
| 1680 ASSERT(!key->handle()->IsSmi()); | 1675 ASSERT(!key->handle()->IsSmi()); |
| 1681 __ mov(ecx, Immediate(key->handle())); | 1676 __ mov(ecx, Immediate(key->handle())); |
| 1682 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize(); | 1677 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize(); |
| 1683 __ call(ic, RelocInfo::CODE_TARGET, GetPropertyId(prop)); | 1678 __ call(ic, RelocInfo::CODE_TARGET, prop->id()); |
| 1684 } | 1679 } |
| 1685 | 1680 |
| 1686 | 1681 |
| 1687 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) { | 1682 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) { |
| 1688 SetSourcePosition(prop->position()); | 1683 SetSourcePosition(prop->position()); |
| 1689 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize(); | 1684 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize(); |
| 1690 __ call(ic, RelocInfo::CODE_TARGET, GetPropertyId(prop)); | 1685 __ call(ic, RelocInfo::CODE_TARGET, prop->id()); |
| 1691 } | 1686 } |
| 1692 | 1687 |
| 1693 | 1688 |
| 1694 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, | 1689 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, |
| 1695 Token::Value op, | 1690 Token::Value op, |
| 1696 OverwriteMode mode, | 1691 OverwriteMode mode, |
| 1697 Expression* left, | 1692 Expression* left, |
| 1698 Expression* right) { | 1693 Expression* right) { |
| 1699 // Do combined smi check of the operands. Left operand is on the | 1694 // Do combined smi check of the operands. Left operand is on the |
| 1700 // stack. Right operand is in eax. | 1695 // stack. Right operand is in eax. |
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| 4354 *context_length = 0; | 4349 *context_length = 0; |
| 4355 return previous_; | 4350 return previous_; |
| 4356 } | 4351 } |
| 4357 | 4352 |
| 4358 | 4353 |
| 4359 #undef __ | 4354 #undef __ |
| 4360 | 4355 |
| 4361 } } // namespace v8::internal | 4356 } } // namespace v8::internal |
| 4362 | 4357 |
| 4363 #endif // V8_TARGET_ARCH_IA32 | 4358 #endif // V8_TARGET_ARCH_IA32 |
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