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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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5006 1 << Map::kIsUndetectable); | 5006 1 << Map::kIsUndetectable); |
5007 Split(zero, if_true, if_false, fall_through); | 5007 Split(zero, if_true, if_false, fall_through); |
5008 } else if (String::Equals(check, factory->symbol_string())) { | 5008 } else if (String::Equals(check, factory->symbol_string())) { |
5009 __ JumpIfSmi(eax, if_false); | 5009 __ JumpIfSmi(eax, if_false); |
5010 __ CmpObjectType(eax, SYMBOL_TYPE, edx); | 5010 __ CmpObjectType(eax, SYMBOL_TYPE, edx); |
5011 Split(equal, if_true, if_false, fall_through); | 5011 Split(equal, if_true, if_false, fall_through); |
5012 } else if (String::Equals(check, factory->float32x4_string())) { | 5012 } else if (String::Equals(check, factory->float32x4_string())) { |
5013 __ JumpIfSmi(eax, if_false); | 5013 __ JumpIfSmi(eax, if_false); |
5014 __ CmpObjectType(eax, FLOAT32X4_TYPE, edx); | 5014 __ CmpObjectType(eax, FLOAT32X4_TYPE, edx); |
5015 Split(equal, if_true, if_false, fall_through); | 5015 Split(equal, if_true, if_false, fall_through); |
| 5016 } else if (String::Equals(check, factory->int32x4_string())) { |
| 5017 __ JumpIfSmi(eax, if_false); |
| 5018 __ CmpObjectType(eax, INT32X4_TYPE, edx); |
| 5019 Split(equal, if_true, if_false, fall_through); |
| 5020 } else if (String::Equals(check, factory->bool32x4_string())) { |
| 5021 __ JumpIfSmi(eax, if_false); |
| 5022 __ CmpObjectType(eax, BOOL32X4_TYPE, edx); |
| 5023 Split(equal, if_true, if_false, fall_through); |
| 5024 } else if (String::Equals(check, factory->int16x8_string())) { |
| 5025 __ JumpIfSmi(eax, if_false); |
| 5026 __ CmpObjectType(eax, INT16X8_TYPE, edx); |
| 5027 Split(equal, if_true, if_false, fall_through); |
| 5028 } else if (String::Equals(check, factory->bool16x8_string())) { |
| 5029 __ JumpIfSmi(eax, if_false); |
| 5030 __ CmpObjectType(eax, BOOL16X8_TYPE, edx); |
| 5031 Split(equal, if_true, if_false, fall_through); |
| 5032 } else if (String::Equals(check, factory->int8x16_string())) { |
| 5033 __ JumpIfSmi(eax, if_false); |
| 5034 __ CmpObjectType(eax, INT8X16_TYPE, edx); |
| 5035 Split(equal, if_true, if_false, fall_through); |
| 5036 } else if (String::Equals(check, factory->bool8x16_string())) { |
| 5037 __ JumpIfSmi(eax, if_false); |
| 5038 __ CmpObjectType(eax, BOOL8X16_TYPE, edx); |
| 5039 Split(equal, if_true, if_false, fall_through); |
5016 } else if (String::Equals(check, factory->boolean_string())) { | 5040 } else if (String::Equals(check, factory->boolean_string())) { |
5017 __ cmp(eax, isolate()->factory()->true_value()); | 5041 __ cmp(eax, isolate()->factory()->true_value()); |
5018 __ j(equal, if_true); | 5042 __ j(equal, if_true); |
5019 __ cmp(eax, isolate()->factory()->false_value()); | 5043 __ cmp(eax, isolate()->factory()->false_value()); |
5020 Split(equal, if_true, if_false, fall_through); | 5044 Split(equal, if_true, if_false, fall_through); |
5021 } else if (String::Equals(check, factory->undefined_string())) { | 5045 } else if (String::Equals(check, factory->undefined_string())) { |
5022 __ cmp(eax, isolate()->factory()->undefined_value()); | 5046 __ cmp(eax, isolate()->factory()->undefined_value()); |
5023 __ j(equal, if_true); | 5047 __ j(equal, if_true); |
5024 __ JumpIfSmi(eax, if_false); | 5048 __ JumpIfSmi(eax, if_false); |
5025 // Check for undetectable objects => true. | 5049 // Check for undetectable objects => true. |
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5341 Assembler::target_address_at(call_target_address, | 5365 Assembler::target_address_at(call_target_address, |
5342 unoptimized_code)); | 5366 unoptimized_code)); |
5343 return OSR_AFTER_STACK_CHECK; | 5367 return OSR_AFTER_STACK_CHECK; |
5344 } | 5368 } |
5345 | 5369 |
5346 | 5370 |
5347 } // namespace internal | 5371 } // namespace internal |
5348 } // namespace v8 | 5372 } // namespace v8 |
5349 | 5373 |
5350 #endif // V8_TARGET_ARCH_IA32 | 5374 #endif // V8_TARGET_ARCH_IA32 |
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