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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_X87 | 7 #if V8_TARGET_ARCH_X87 |
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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4997 1 << Map::kIsUndetectable); | 4997 1 << Map::kIsUndetectable); |
4998 Split(zero, if_true, if_false, fall_through); | 4998 Split(zero, if_true, if_false, fall_through); |
4999 } else if (String::Equals(check, factory->symbol_string())) { | 4999 } else if (String::Equals(check, factory->symbol_string())) { |
5000 __ JumpIfSmi(eax, if_false); | 5000 __ JumpIfSmi(eax, if_false); |
5001 __ CmpObjectType(eax, SYMBOL_TYPE, edx); | 5001 __ CmpObjectType(eax, SYMBOL_TYPE, edx); |
5002 Split(equal, if_true, if_false, fall_through); | 5002 Split(equal, if_true, if_false, fall_through); |
5003 } else if (String::Equals(check, factory->float32x4_string())) { | 5003 } else if (String::Equals(check, factory->float32x4_string())) { |
5004 __ JumpIfSmi(eax, if_false); | 5004 __ JumpIfSmi(eax, if_false); |
5005 __ CmpObjectType(eax, FLOAT32X4_TYPE, edx); | 5005 __ CmpObjectType(eax, FLOAT32X4_TYPE, edx); |
5006 Split(equal, if_true, if_false, fall_through); | 5006 Split(equal, if_true, if_false, fall_through); |
| 5007 } else if (String::Equals(check, factory->int32x4_string())) { |
| 5008 __ JumpIfSmi(eax, if_false); |
| 5009 __ CmpObjectType(eax, INT32X4_TYPE, edx); |
| 5010 Split(equal, if_true, if_false, fall_through); |
| 5011 } else if (String::Equals(check, factory->bool32x4_string())) { |
| 5012 __ JumpIfSmi(eax, if_false); |
| 5013 __ CmpObjectType(eax, BOOL32X4_TYPE, edx); |
| 5014 Split(equal, if_true, if_false, fall_through); |
| 5015 } else if (String::Equals(check, factory->int16x8_string())) { |
| 5016 __ JumpIfSmi(eax, if_false); |
| 5017 __ CmpObjectType(eax, INT16X8_TYPE, edx); |
| 5018 Split(equal, if_true, if_false, fall_through); |
| 5019 } else if (String::Equals(check, factory->bool16x8_string())) { |
| 5020 __ JumpIfSmi(eax, if_false); |
| 5021 __ CmpObjectType(eax, BOOL16X8_TYPE, edx); |
| 5022 Split(equal, if_true, if_false, fall_through); |
| 5023 } else if (String::Equals(check, factory->int8x16_string())) { |
| 5024 __ JumpIfSmi(eax, if_false); |
| 5025 __ CmpObjectType(eax, INT8X16_TYPE, edx); |
| 5026 Split(equal, if_true, if_false, fall_through); |
| 5027 } else if (String::Equals(check, factory->bool8x16_string())) { |
| 5028 __ JumpIfSmi(eax, if_false); |
| 5029 __ CmpObjectType(eax, BOOL8X16_TYPE, edx); |
| 5030 Split(equal, if_true, if_false, fall_through); |
5007 } else if (String::Equals(check, factory->boolean_string())) { | 5031 } else if (String::Equals(check, factory->boolean_string())) { |
5008 __ cmp(eax, isolate()->factory()->true_value()); | 5032 __ cmp(eax, isolate()->factory()->true_value()); |
5009 __ j(equal, if_true); | 5033 __ j(equal, if_true); |
5010 __ cmp(eax, isolate()->factory()->false_value()); | 5034 __ cmp(eax, isolate()->factory()->false_value()); |
5011 Split(equal, if_true, if_false, fall_through); | 5035 Split(equal, if_true, if_false, fall_through); |
5012 } else if (String::Equals(check, factory->undefined_string())) { | 5036 } else if (String::Equals(check, factory->undefined_string())) { |
5013 __ cmp(eax, isolate()->factory()->undefined_value()); | 5037 __ cmp(eax, isolate()->factory()->undefined_value()); |
5014 __ j(equal, if_true); | 5038 __ j(equal, if_true); |
5015 __ JumpIfSmi(eax, if_false); | 5039 __ JumpIfSmi(eax, if_false); |
5016 // Check for undetectable objects => true. | 5040 // Check for undetectable objects => true. |
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5332 Assembler::target_address_at(call_target_address, | 5356 Assembler::target_address_at(call_target_address, |
5333 unoptimized_code)); | 5357 unoptimized_code)); |
5334 return OSR_AFTER_STACK_CHECK; | 5358 return OSR_AFTER_STACK_CHECK; |
5335 } | 5359 } |
5336 | 5360 |
5337 | 5361 |
5338 } // namespace internal | 5362 } // namespace internal |
5339 } // namespace v8 | 5363 } // namespace v8 |
5340 | 5364 |
5341 #endif // V8_TARGET_ARCH_X87 | 5365 #endif // V8_TARGET_ARCH_X87 |
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