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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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2022 } | 2022 } |
2023 | 2023 |
2024 | 2024 |
2025 void LCodeGen::DoCmpT(LCmpT* instr) { | 2025 void LCodeGen::DoCmpT(LCmpT* instr) { |
2026 Token::Value op = instr->op(); | 2026 Token::Value op = instr->op(); |
2027 | 2027 |
2028 Handle<Code> ic = CompareIC::GetUninitialized(op); | 2028 Handle<Code> ic = CompareIC::GetUninitialized(op); |
2029 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2029 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2030 | 2030 |
2031 Condition condition = ComputeCompareCondition(op); | 2031 Condition condition = ComputeCompareCondition(op); |
2032 if (op == Token::GT || op == Token::LTE) { | |
2033 condition = ReverseCondition(condition); | |
2034 } | |
2035 Label true_value, done; | 2032 Label true_value, done; |
2036 __ test(eax, Operand(eax)); | 2033 __ test(eax, Operand(eax)); |
2037 __ j(condition, &true_value, Label::kNear); | 2034 __ j(condition, &true_value, Label::kNear); |
2038 __ mov(ToRegister(instr->result()), factory()->false_value()); | 2035 __ mov(ToRegister(instr->result()), factory()->false_value()); |
2039 __ jmp(&done, Label::kNear); | 2036 __ jmp(&done, Label::kNear); |
2040 __ bind(&true_value); | 2037 __ bind(&true_value); |
2041 __ mov(ToRegister(instr->result()), factory()->true_value()); | 2038 __ mov(ToRegister(instr->result()), factory()->true_value()); |
2042 __ bind(&done); | 2039 __ bind(&done); |
2043 } | 2040 } |
2044 | 2041 |
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4523 env->deoptimization_index()); | 4520 env->deoptimization_index()); |
4524 __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator); | 4521 __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator); |
4525 } | 4522 } |
4526 | 4523 |
4527 | 4524 |
4528 #undef __ | 4525 #undef __ |
4529 | 4526 |
4530 } } // namespace v8::internal | 4527 } } // namespace v8::internal |
4531 | 4528 |
4532 #endif // V8_TARGET_ARCH_IA32 | 4529 #endif // V8_TARGET_ARCH_IA32 |
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