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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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3085 Load(node->expression()); | 3085 Load(node->expression()); |
3086 switch (op) { | 3086 switch (op) { |
3087 case Token::NOT: | 3087 case Token::NOT: |
3088 case Token::DELETE: | 3088 case Token::DELETE: |
3089 case Token::TYPEOF: | 3089 case Token::TYPEOF: |
3090 UNREACHABLE(); // handled above | 3090 UNREACHABLE(); // handled above |
3091 break; | 3091 break; |
3092 | 3092 |
3093 case Token::SUB: { | 3093 case Token::SUB: { |
3094 bool overwrite = | 3094 bool overwrite = |
3095 (node->AsBinaryOperation() != NULL && | 3095 (node->expression()->AsBinaryOperation() != NULL && |
3096 node->AsBinaryOperation()->ResultOverwriteAllowed()); | 3096 node->expression()->AsBinaryOperation()->ResultOverwriteAllowed()); |
3097 UnarySubStub stub(overwrite); | 3097 UnarySubStub stub(overwrite); |
3098 // TODO(1222589): remove dependency of TOS being cached inside stub | 3098 // TODO(1222589): remove dependency of TOS being cached inside stub |
3099 Result operand = frame_->Pop(); | 3099 Result operand = frame_->Pop(); |
3100 Result answer = frame_->CallStub(&stub, &operand); | 3100 Result answer = frame_->CallStub(&stub, &operand); |
3101 frame_->Push(&answer); | 3101 frame_->Push(&answer); |
3102 break; | 3102 break; |
3103 } | 3103 } |
3104 | 3104 |
3105 case Token::BIT_NOT: { | 3105 case Token::BIT_NOT: { |
3106 // Smi check. | 3106 // Smi check. |
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7692 int CompareStub::MinorKey() { | 7692 int CompareStub::MinorKey() { |
7693 // Encode the two parameters in a unique 16 bit value. | 7693 // Encode the two parameters in a unique 16 bit value. |
7694 ASSERT(static_cast<unsigned>(cc_) < (1 << 15)); | 7694 ASSERT(static_cast<unsigned>(cc_) < (1 << 15)); |
7695 return (static_cast<unsigned>(cc_) << 1) | (strict_ ? 1 : 0); | 7695 return (static_cast<unsigned>(cc_) << 1) | (strict_ ? 1 : 0); |
7696 } | 7696 } |
7697 | 7697 |
7698 | 7698 |
7699 #undef __ | 7699 #undef __ |
7700 | 7700 |
7701 } } // namespace v8::internal | 7701 } } // namespace v8::internal |
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