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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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4279 __ CallStub(&stub); | 4279 __ CallStub(&stub); |
4280 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 4280 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
4281 __ test(eax, eax); | 4281 __ test(eax, eax); |
4282 // The stub returns 0 for true. | 4282 // The stub returns 0 for true. |
4283 Split(zero, if_true, if_false, fall_through); | 4283 Split(zero, if_true, if_false, fall_through); |
4284 break; | 4284 break; |
4285 } | 4285 } |
4286 | 4286 |
4287 default: { | 4287 default: { |
4288 VisitForAccumulatorValue(expr->right()); | 4288 VisitForAccumulatorValue(expr->right()); |
4289 Condition cc = no_condition; | 4289 Condition cc = CompareIC::ComputeCondition(op); |
4290 switch (op) { | |
4291 case Token::EQ_STRICT: | |
4292 case Token::EQ: | |
4293 cc = equal; | |
4294 break; | |
4295 case Token::LT: | |
4296 cc = less; | |
4297 break; | |
4298 case Token::GT: | |
4299 cc = greater; | |
4300 break; | |
4301 case Token::LTE: | |
4302 cc = less_equal; | |
4303 break; | |
4304 case Token::GTE: | |
4305 cc = greater_equal; | |
4306 break; | |
4307 case Token::IN: | |
4308 case Token::INSTANCEOF: | |
4309 default: | |
4310 UNREACHABLE(); | |
4311 } | |
4312 __ pop(edx); | 4290 __ pop(edx); |
4313 | 4291 |
4314 bool inline_smi_code = ShouldInlineSmiCase(op); | 4292 bool inline_smi_code = ShouldInlineSmiCase(op); |
4315 JumpPatchSite patch_site(masm_); | 4293 JumpPatchSite patch_site(masm_); |
4316 if (inline_smi_code) { | 4294 if (inline_smi_code) { |
4317 Label slow_case; | 4295 Label slow_case; |
4318 __ mov(ecx, edx); | 4296 __ mov(ecx, edx); |
4319 __ or_(ecx, eax); | 4297 __ or_(ecx, eax); |
4320 patch_site.EmitJumpIfNotSmi(ecx, &slow_case, Label::kNear); | 4298 patch_site.EmitJumpIfNotSmi(ecx, &slow_case, Label::kNear); |
4321 __ cmp(edx, eax); | 4299 __ cmp(edx, eax); |
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4515 *stack_depth = 0; | 4493 *stack_depth = 0; |
4516 *context_length = 0; | 4494 *context_length = 0; |
4517 return previous_; | 4495 return previous_; |
4518 } | 4496 } |
4519 | 4497 |
4520 #undef __ | 4498 #undef __ |
4521 | 4499 |
4522 } } // namespace v8::internal | 4500 } } // namespace v8::internal |
4523 | 4501 |
4524 #endif // V8_TARGET_ARCH_IA32 | 4502 #endif // V8_TARGET_ARCH_IA32 |
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